WO2017022265A1 - Vehicle-mounted device, communications device, and vehicle management system - Google Patents

Vehicle-mounted device, communications device, and vehicle management system Download PDF

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Publication number
WO2017022265A1
WO2017022265A1 PCT/JP2016/057334 JP2016057334W WO2017022265A1 WO 2017022265 A1 WO2017022265 A1 WO 2017022265A1 JP 2016057334 W JP2016057334 W JP 2016057334W WO 2017022265 A1 WO2017022265 A1 WO 2017022265A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
violation
unit
display
communication
Prior art date
Application number
PCT/JP2016/057334
Other languages
French (fr)
Japanese (ja)
Inventor
谷口　正宏
浩輝 上野
光司 滝沢
Original Assignee
オムロン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by オムロン株式会社 filed Critical オムロン株式会社
Priority to CN201680029122.0A priority Critical patent/CN107615350A/en
Publication of WO2017022265A1 publication Critical patent/WO2017022265A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/509—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking specific to unauthorised use, e.g. for indicating stolen vehicles or infringements of traffic rules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/543—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating other states or conditions of the vehicle
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions

Definitions

  • the present invention relates to a vehicle-mounted device, a communication device, and a vehicle management system.
  • Patent Document 1 discloses a configuration in which a vehicle license plate communicates with a police car or an infrastructure device. When it is determined that the vehicle is an arrangement vehicle, abnormal data is transmitted from the police car or the infrastructure device, and when the license plate electronic unit receives the abnormal data, the abnormality display portion of the license plate is turned on.
  • Patent Document 2 discloses that the speed limit is exceeded in the vehicle, and if the speed continues for a predetermined time or longer, the police are notified from the communication terminal in the vehicle. ing. With these configurations, it is possible to notify the driver and an external person that the vehicle has made a traffic violation.
  • Patent Documents 1 to 3 when a violation is made, a display is made, but when no violation is made, no display is made, and whether or not a display device is mounted from the outside. It was difficult to distinguish. Further, since the display when no violation is made is not displayed, it is difficult to determine whether the display is not performed because the violation is not actually performed, or whether the display is not performed due to an abnormality of the display device.
  • a display device is provided in the vehicle, extra power is consumed, but it is preferable to suppress power consumption as much as possible with the recent electrification of equipment. Furthermore, when display is required only in a specific country or regulated area, it is preferable to suppress power consumption without performing unnecessary display as much as possible after leaving the area where display is not required.
  • An object of the present invention is to provide an in-vehicle device, a communication device, and a vehicle traffic system in which the presence or absence of a violation of a vehicle can be easily visually recognized from the outside, and energy saving can be achieved in an area where display is unnecessary. is there.
  • An on-vehicle device is an on-vehicle device mounted on a vehicle provided with an on-vehicle display unit that is visible from outside the vehicle, and includes a first communication unit and a control unit.
  • the first communication unit receives a signal from a communication device outside the vehicle when the vehicle leaves the predetermined area.
  • the control unit controls the outside display unit.
  • the control unit controls the outside display unit to perform normal display when a violation of the vehicle is not recognized within the predetermined area, and to display the violation when the violation of the vehicle is recognized.
  • the signal is received via the unit, if the violation of the vehicle is recognized, the violation display is continued. If the violation of the vehicle is not recognized, the normal display is stopped.
  • the normal display is performed when the vehicle-mounted device does not recognize the violation, it can be easily recognized from the outside that the display device capable of displaying the violation is mounted even when the violation is not performed. Further, by performing normal display, it is possible to make the outside recognize that the vehicle is not violating.
  • the function of the display outside the vehicle can be stopped if there is no violation, thus reducing power consumption and saving energy.
  • the violation display can be continued to notify the outside that the vehicle has made a violation in the predetermined area.
  • the case where the violation of the vehicle is not recognized includes the case where the violation is released after the vehicle performs the predetermined procedure with the police after the violation. That is, when the violation is canceled after the violation is made in the predetermined area, the outside display unit is switched from the violation display to the normal display.
  • the predetermined procedure includes, for example, a procedure when a police officer or the like is caught, such as appearance, foul payment, payment preparation, and overspeed violation.
  • the vehicle-mounted device according to the second invention is the vehicle-mounted device according to the first invention, and the vehicle is provided with an in-vehicle display unit that is visible to the driver of the vehicle.
  • the control unit recognizes the violation of the vehicle within the predetermined area
  • the control unit controls the in-vehicle display unit to display the violation and recognizes the violation of the vehicle when receiving the signal through the first communication unit. If so, continue to display the violation. In this way, if the violation is recognized when leaving the predetermined area, the violation is continued in the predetermined area for the driver of the vehicle by continuing the display of the violation, and the procedure for the police etc. You can continue to recognize that you are not.
  • the vehicle-mounted device is the vehicle-mounted device according to the first invention, and the control unit has a violation determining unit.
  • the violation determination unit determines whether or not the vehicle has violated based on the detection content of the state detection unit that is provided in the vehicle and detects the state of the vehicle.
  • the control unit recognizes the vehicle violation and causes the outside display unit to display the violation.
  • the vehicle-mounted device determines whether or not the vehicle is violating. If the vehicle is violating, the off-vehicle display unit can display the violation.
  • a vehicle-mounted device is the vehicle-mounted device according to the first invention, wherein the controller detects a violation of the vehicle by a violation detection device installed in a predetermined area, and the first detection from the violation detection device.
  • the violation information is received through the communication unit, the violation of the vehicle is recognized and the violation display is performed on the outside display unit.
  • the communication apparatus which is an infrastructure apparatus determines whether the vehicle is violating, and when it is violating, the on-vehicle device can display the violation on the display unit outside the vehicle.
  • An on-vehicle device is the on-vehicle device according to the first invention, further comprising a first recording unit.
  • the first recording unit records violation information performed by the vehicle in a predetermined area.
  • the control unit records the violation information recognized in the predetermined area in the first recording unit, and when receiving the signal, the control unit transmits the violation information recorded in the first recording unit and the vehicle identifiable information to the first communication unit. Is transmitted to the communication device. Thereby, on the communication device side provided in the infrastructure, the identifiable information of the vehicle and the violation information performed by the vehicle in the predetermined area can be stored.
  • a communication apparatus includes a second communication unit.
  • the second communication unit transmits a signal to the vehicle-mounted device according to any one of the first to fifth inventions.
  • the second communication unit is disposed at the exit from the predetermined area.
  • a communication apparatus is the communication apparatus according to the sixth aspect, comprising a second recording unit.
  • the second recording unit records vehicle violation information and vehicle identifiable information.
  • the second communication unit receives violation information and identifiable information from the vehicle-mounted device. Thereby, the communication apparatus can record the identifiable information of the vehicle and the violation information that the vehicle performs in the predetermined area and the recognition is not erased.
  • a communication device is the communication device according to the sixth invention, further comprising an imaging unit and a vehicle type discrimination unit.
  • An imaging part images the vehicle which moves so that it may pass through the area
  • determination part determines whether the vehicle to pass is a vehicle type of the vehicle by which onboard equipment is mounted based on the imaged image.
  • a 2nd communication part transmits a signal, when it determines with the vehicle to pass is the vehicle model of the vehicle by which onboard equipment is mounted. Thereby, since it is only necessary to transmit a signal to a vehicle determined to be a vehicle type on which the vehicle-mounted device is mounted, it is not necessary to always transmit a signal.
  • a communication device is the communication device according to the eighth aspect, wherein the second communication unit is provided for each lane and transmits a signal to the inside of the corresponding lane.
  • a vehicle management system includes an outside display unit, an in-vehicle device, and a communication device.
  • the outside display unit is provided in the vehicle and is visible from outside the vehicle.
  • the vehicle-mounted device includes a first communication unit and a control unit.
  • the first communication unit receives a signal from a communication device outside the vehicle when the vehicle leaves the predetermined area.
  • the control unit controls the outside display unit.
  • the communication device has a second communication unit.
  • the second communication unit is disposed at the exit from the predetermined area and transmits a signal to the vehicle-mounted device.
  • the control unit controls the outside display unit to perform normal display when a violation of the vehicle is not recognized within the predetermined area, and to display the violation when the violation of the vehicle is recognized.
  • the signal is received via the unit, if the violation of the vehicle is recognized, the violation display is continued. If the violation of the vehicle is not recognized, the normal display is stopped.
  • the normal display is performed when the vehicle-mounted device does not recognize the violation, it can be easily recognized from the outside that the display device capable of displaying the violation is mounted even when the violation is not performed. Further, by performing normal display, it is possible to make the outside recognize that the vehicle is not violating.
  • the function of the display outside the vehicle can be stopped if there is no violation, thus reducing power consumption and saving energy.
  • the violation display can be continued to notify the outside that the vehicle has made a violation in the predetermined area. Continuing the display of violation in this way is more useful because when a vehicle that has violated a predetermined area enters the predetermined area again, it can notify the outside that the violation has been made before.
  • a vehicle management system is the vehicle management system according to the tenth aspect of the invention, further comprising an in-vehicle display unit.
  • the in-vehicle display unit is provided in the vehicle and is visible to the driver of the vehicle.
  • the control unit controls the in-vehicle display unit to display the violation and recognizes the violation of the vehicle when receiving the signal through the first communication unit. If so, continue to display the violation.
  • the present invention it is possible to provide an in-vehicle device, a communication device, and a vehicle traffic system that can easily recognize the presence or absence of violation of a vehicle from the outside and can save energy in an area that does not require display. it can.
  • FIG. 11 is a top view illustrating an installation example of the imaging device in FIG. 10.
  • FIG. 12 is a diagram illustrating an example of an image captured by the imaging apparatus of FIG. 11.
  • FIG. 11 is a flowchart showing the operation of the vehicle management system shown in FIG. 10.
  • FIG. 11 is a flowchart showing the operation of the vehicle management system shown in FIG. 10.
  • FIG. 1A is a diagram illustrating a state in which the specific vehicle 30 on which the vehicle-mounted device 40 according to the first embodiment is mounted enters the predetermined area 60 and leaves the predetermined area 60.
  • FIG. 1B is a diagram illustrating a state where the specific vehicle 30 on which the vehicle-mounted device 40 according to the first embodiment is mounted enters the predetermined area 60 and exits from the predetermined area 60.
  • the specific vehicle 30 traveling in the same lane indicates the same vehicle.
  • a first lane R1 and a second lane R2 that enter the predetermined area 60, and a third lane R3 and a fourth lane R4 that exit from the predetermined area 60 are formed. Yes.
  • FIG. 2 is a block diagram illustrating a configuration of the vehicle management system 100 according to the first embodiment.
  • the activation signal A1 is transmitted to the vehicle-mounted device 40 when the specific vehicle 30 on which the vehicle-mounted device 40 is mounted enters a predetermined area 60 such as a country or a regulated area.
  • the vehicle-mounted device 40 activates the vehicle outside display unit 52.
  • the vehicle management system 100 when the specific vehicle 30 on which the vehicle-mounted device 40 is mounted leaves the predetermined area 60, the stop signal A2 is transmitted to the vehicle-mounted device 40.
  • the vehicle-mounted device 40 controls the outside display unit 52 according to the lighting state of the outside display unit 52.
  • the vehicle management system 100 includes an entrance side communication device 10 provided in the infrastructure, an exit side communication device 80 provided in the infrastructure, and a violation detection device 20 provided in the infrastructure.
  • the entrance-side communication device 10 constantly transmits the activation signal A1 and is provided at the entrance 63 of the predetermined area 60.
  • the exit side communication device 80 constantly transmits a stop signal A2 and is provided at the exit 64 of the predetermined area 60. As shown in FIG. 1, the entrance side communication device 10 and the exit side communication device 80 are disposed at a boundary 61 inside the predetermined region 60 and outside the predetermined region 60.
  • the violation detection device 20 is provided in the infrastructure within the predetermined area 60 and detects a traffic violation of the specific vehicle 30. When the violation detection device 20 detects a traffic violation, the violation detection device 20 notifies the vehicle-mounted device 40 that the traffic violation has been detected.
  • the vehicle-mounted device 40 When the in-vehicle device 40 receives notification from the violation detection device 20 that a traffic violation has been detected, the vehicle-mounted device 40 recognizes that the specific vehicle 30 has made a traffic violation and records and displays information related to the traffic violation. Further, the vehicle-mounted device 40 determines violations of the specific vehicle 30 based on various sensors provided in the specific vehicle 30 as well as the external violation detection device 20, and determines that the violation is in violation Recognizing that the vehicle 30 has made a traffic violation, information about the traffic violation is recorded and displayed.
  • the release device 90 is installed at a police station or carried by a police officer.
  • the canceling device 90 is operated by a police officer or the like, and cancels the recognition of the traffic violation in the vehicle-mounted device 40.
  • the predetermined area 60 includes, for example, a regulated area, a country, a bridge, a tunnel, a parking lot, a construction site, and the like, and regulations regarding traffic violations differ from other areas. Examples of the different regulations include a weight limit of a load, a height limit of a vehicle and a loadable luggage, an exhaust gas regulation, a speed regulation, and the like.
  • the entrance side communication device 10 is provided at the entrance to a border, a bridge, a tunnel, a parking lot, a construction site, and a regulated area, and the exit side communication device 80 is provided at the exit thereof.
  • the violation detection device 20 is provided at an infrastructure (for example, an intersection) in the predetermined area 60.
  • the specific vehicle 30 in the present embodiment is a vehicle on which the vehicle-mounted device 40 is mounted.
  • the specific vehicle 30 includes a special vehicle, a dangerous material loaded vehicle, a large vehicle, and the like. Since such a vehicle has a great social impact when a traffic accident occurs, it may be considered that the vehicle-mounted device 40 is required.
  • a special vehicle is a vehicle with a special vehicle structure or a special vehicle that transports cargo that exceeds the general limit values of width, length, height and total weight, bridges, elevated A vehicle that exceeds the maximum weight or height limit on a road or tunnel.
  • Specific examples of the special vehicle include a self-propelled construction machine such as a truck crane and a trailer-coupled vehicle.
  • Dangerous goods loaded vehicles are vehicles loaded with dangerous goods as defined in the dangerous goods ship transport or storage regulations in Japan and the UN Dangerous Goods Transport Recommendations, for example.
  • Representative examples of dangerous materials include kerosene and light oil.
  • special vehicles, vehicles with dangerous goods, large sizes, and the like are determined by country, they may be determined according to the agreement.
  • a large automobile refers to a four-wheeled vehicle having a total vehicle weight of 11,000 kg or more, a maximum loading capacity of 6500 kg or more, or a passenger capacity of 30 or more.
  • the vehicle-mounted device 40 is required for the specific vehicle 30 by the country or the like.
  • the specific vehicle 30 is a vehicle on which the vehicle-mounted device 40 is mounted, and is not limited to a special vehicle or the like, and may be a taxi or the like.
  • the specific vehicle 30 of the present embodiment includes a state detection unit 31, an in-vehicle display unit 51, and an out-of-vehicle display unit 52 in addition to the in-vehicle device 40.
  • the state detection unit 31 includes various sensors. Examples of the various sensors include a position sensor 311 and a speed sensor 312.
  • the position sensor 311 has, for example, a GPS (Global Positioning System) function of the specific vehicle 30 and detects position information of the specific vehicle 30. Based on the detected position information, a violation determining unit 421, which will be described later, determines whether or not a parking / parking prohibition violation is met.
  • the speed sensor 312 detects the speed of the specific vehicle 30.
  • a violation determination unit 421 determines whether or not it corresponds to a speed violation. At the time of this determination, it may be determined from the position information from the position sensor 311 based on the speed limit on the currently traveling road whether or not the speed violation is met.
  • the in-vehicle display unit 51 displays violation information related to traffic violations made by the specific vehicle 30.
  • the in-vehicle display unit 51 is provided inside the specific vehicle 30 at a position where the driver can visually recognize it.
  • the control unit 42 activates the in-vehicle display unit 51 in response to the activation signal A1 from the entrance side communication device 10.
  • the vehicle outside display unit 52 is provided at a position that can be recognized from outside the vehicle, and performs a normal display in which the specific vehicle 30 has not caused a traffic violation and a violation display indicating that the vehicle has committed a violation.
  • FIG. 3A and FIG. 3B are diagrams illustrating an example of the specific vehicle 30.
  • FIG. 3A shows a truck as an example of the specific vehicle 30.
  • the outside display part 52 is attached to the positions P1, P2, etc. of the specific vehicle 30.
  • the position P1 is a ceiling position of the driver's seat, and when the outside display unit 52 is attached to the position P1, the position P1 can be visually recognized from the front and side directions of the specific vehicle 30.
  • the position P2 is a rear position of the vehicle. When the outside display unit 52 is attached to the position P2, the position P2 is visible from the rear side or the side surface direction of the specific vehicle 30.
  • FIG. 3B shows a tank lorry as an example of the specific vehicle 30.
  • the outside display unit 52 is attached to positions P3 and P4 of a tank lorry that is an example of the specific vehicle 30.
  • the position P3 is a ceiling position of the driver's seat, and when the outside display unit 52 is attached to the position P3, the position P3 is visible from the front and side directions of the specific vehicle 30.
  • the position P4 is a position at the rear of the upper surface of the vehicle. When the outside display unit 52 is attached to the position P4, the position P4 is visible from the rear side or the side surface direction of the specific vehicle 30.
  • a plurality of outside display units 52 are shown in order to indicate the mounting position of the outside display unit 52, but it is only necessary to provide one.
  • the antenna for transmitting and receiving a signal (for example, activation signal A1) may be provided integrally in the in-vehicle device 40 or may be provided at a position outside the on-vehicle device 40. Good.
  • the vehicle outside display unit 52 includes a normal display lamp 521 and a violation display lamp 522 as shown in FIGS. 1A and 1B.
  • the normal display lamp 521 is a lamp that emits blue light, for example.
  • the violation display lamp 522 is, for example, a lamp that emits red light. In a state where the specific vehicle 30 is passing outside the predetermined area 60, the vehicle-mounted device 40 is not activated, so the outside display unit 52 is not activated, and both the normal display lamp 521 and the violation display lamp 522 are lit. Not done.
  • the control unit 42 displays the vehicle outside display.
  • the unit 52 is activated and the normal display lamp 521 is turned on.
  • the violation display lamp 522 is lighted as shown by the specific vehicle 30 currently drive
  • the case of recognizing a traffic violation is a case where the violation determining unit 44 determines that a traffic violation has been made, or a case where a notification that a traffic violation has been detected is received from the violation detection device 20 described later.
  • the vehicle-mounted device 40 mainly includes a communication unit 41, a control unit 42, a violation information recording unit 43, and a violation content storage unit 49.
  • the communication unit 41 communicates with the entrance side communication device 10, the exit side communication device 80, and the violation detection device 20.
  • the communication unit 41 When receiving the activation signal A1 that activates the vehicle-mounted device 40 from the entrance-side communication device 10, the communication unit 41 notifies the control unit 42 of reception of the activation signal A1.
  • the communication unit 41 receives the stop signal A2 for stopping the vehicle-mounted device 40 from the exit side communication device 80, the communication unit 41 notifies the control unit 42 of the reception of the stop signal A2.
  • the communication unit 41 transmits the vehicle information and the violation record information to the exit side communication unit 81 in accordance with an instruction from the control unit 42 that has received the stop signal A2.
  • the communication unit 41 receives notification from the violation detection device 20 that a traffic violation has been detected, the communication unit 41 notifies the control unit 42 of the violation.
  • the control unit 42 includes a violation determination unit 44 and a stop determination unit 45.
  • the violation determination unit 44 detects whether or not the traffic violation is based on the detection result by the state detection unit 31. As will be described in detail later, when the stop determination unit 45 receives the stop signal A2 via the communication unit 41, the stop display unit 521 of the normal display lamp 521 and the violation display lamp 522 (see FIGS. 1A and 1B). Determine which is lit.
  • the control unit 42 turns off the normal display lamp 521 when the normal display lamp 521 is lit when the stop signal A2 is received, and continues lighting when the violation display lamp 522 is lit.
  • the control part 42 has memorize
  • the vehicle information includes vehicle identification information (also referred to as vehicle ID information), information related to what is being transported / transferred, vehicle body information (type, size, shape, etc.) and the like.
  • the vehicle information may further include information such as the presence / absence of a traffic application, an application number, an applied transportation / transfer route, and the like.
  • the vehicle identification information may be information that can identify the vehicle, and may be a unique number assigned to the vehicle such as a vehicle number or a unique number assigned to the vehicle-mounted device. May be. Further, owner information and driver information may be included as vehicle information.
  • the control unit 42 transmits the violation record information recorded in the later-described violation information recording unit 43 together with the vehicle information to the exit side communication unit 81 via the communication unit 41.
  • the violation record information includes information indicating that no traffic violation has occurred, as well as information on the traffic violation performed within the predetermined area 60.
  • the violation information recording unit 43 records violation information related to traffic violations made by the specific vehicle 30. Specifically, the control unit 42 recognizes the traffic violation of the specific vehicle 30 when receiving a violation notification from the violation detection device 20 or when the violation determination unit 44 determines that the traffic violation occurs, and the traffic violation. Recording control is performed to record the violation information on the violation information recording unit 43.
  • the control unit 42 receives the activation signal A1 from the entrance side communication device 10 and starts recording control.
  • the violation information recording unit 43 may store the vehicle information.
  • the violation content storage unit 49 stores traffic violation violation content (such as a violation determination condition) applied in the predetermined area 60. Examples of violation contents include speed limits in the predetermined area 60, parking / braking violation areas, and the like, which are combined with conditions for determining that each violation has been committed.
  • the violation determination unit 44 described above will be described.
  • the violation determination unit 44 determines whether or not the specific vehicle 30 has made a traffic violation based on the violation details of various traffic violations stored in the violation content storage unit 49 and the vehicle information detected by the state detection unit 31. judge. For example, when the speed limit in the predetermined area 60 is 50 km / hour and the speed detected by the speed sensor 312 is 60 km / hour, the violation determination unit 44 determines that the specific vehicle 30 has violated the speed limit. . Then, the control unit 42 causes the violation information recording unit 43 to record violation information regarding the traffic violation.
  • the violation determination unit 44 determines that the specific vehicle 30 is parked in the parking prohibited area based on the position information obtained by the position sensor 311 and the parking prohibited area stored in the violation content storage unit 49. If it does, it is determined that a parking and parking prohibition violation has been made. Then, the control unit 42 causes the violation information recording unit 43 to record violation information regarding the traffic violation.
  • the violation information includes violation time, violation place, speed limit violation, parking violation violation type, and overspeed limit speed limit.
  • the entrance-side communication device 10 is provided as an infrastructure device, and includes an entrance-side communication unit 11 and a transmission / reception control unit 12.
  • the entrance side communication part 11 transmits starting signal A1 with respect to the communication part 41 of the onboard equipment 40.
  • FIG. The transmission / reception control unit 12 controls the entrance-side communication unit 11 to transmit the activation signal A1.
  • the entrance communication unit 11 includes a first communication device 111 and a second communication device 112.
  • FIG. 1A shows an example of installation of the first communication device 111 and the second communication device 112.
  • two lanes first lane R1 and second lane R2 traveling in the same direction toward the predetermined area 60
  • two lanes third lane R3 and fourth lane R4 exiting from the predetermined area 60 in the same direction.
  • a gate-shaped support member 62 is provided on a boundary 61 between the predetermined area 60 and another area so as to straddle the first lane R1, the second lane R2, the third lane R3, and the fourth lane R4. Yes.
  • the first communication device 111 is disposed on the upper side portion 62a of the support member 62, and is disposed above the first lane R1.
  • the second communication device 112 is disposed on the upper side portion 62a of the support member 62 and is disposed above the second lane R2. That is, a communication device is provided for each lane.
  • the boundary 61 on the first lane R1 and the second lane R2 is an entrance 63 to the predetermined area 60.
  • FIG. 4 is a top view for explaining the communication area of the communication device.
  • the first communicator 111 can transmit a signal to the communication area 111a inside the lane R1, and always transmits an activation signal A1 toward the communication area 111a.
  • the second communicator 112 can transmit a signal to the communication area 112a inside the lane R2, and always transmits an activation signal A1 toward the communication area 112a.
  • the activation signal A1 is a signal for activating the vehicle-mounted device 40 mounted on the specific vehicle 30.
  • the vehicle 70 traveling in the lane R ⁇ b> 1 simply passes below the first communication device 111 because the vehicle-mounted device 40 is not mounted.
  • the vehicle-mounted device 40 is mounted on the specific vehicle 30 traveling in the lane R2
  • the vehicle-mounted device 40 is activated in response to the activation signal A1 by passing under the second communication device 112.
  • the inside of the lane is an area between one line drawn on the road and one vehicle.
  • the line includes a white solid line, a white broken line, a yellow solid line, and the like, and may vary depending on the country or region.
  • the 1st communication apparatus 111 and the 2nd communication apparatus 112 are arrange
  • the activation signal A1 can be transmitted to the specific vehicle 30 that travels in each of the first lane R1 and the second lane R2 and enters the predetermined area 60.
  • the exit side communication device 80 is provided as an infrastructure device, and includes an exit side communication unit 81, a control unit 82, and a passing vehicle information recording unit 83.
  • the exit side communication unit 81 transmits a stop signal A2 to the communication unit 41 of the vehicle-mounted device 40, and receives vehicle information and violation record information from the communication unit 41.
  • the exit side communication unit 81 includes a first communication device 811 and a second communication device 812.
  • FIG. 1A shows an example of installation of the first communication device 811 and the second communication device 812.
  • the first communication device 811 is disposed on the upper side portion 62a of the support member 62 and is disposed above the third lane R3.
  • the second communication device 812 is disposed on the upper side portion 62a of the support member 62 and is disposed above the fourth lane R4. That is, a communication device is provided for each lane.
  • the boundary 61 on the third lane R3 and the fourth lane R4 is an exit 64 from the predetermined area 60.
  • the first communication device 811 can transmit a signal to the communication area 811a inside the third lane R3, and always transmits a stop signal A2 toward the communication area 811a.
  • the second communicator 812 can transmit a signal to the communication area 812a inside the fourth lane R4, and always sends a stop signal A2 toward the communication area 812a.
  • the stop signal A ⁇ b> 2 is a signal for stopping the vehicle outside display unit 52 provided in the specific vehicle 30 by the vehicle-mounted device 40.
  • the vehicle 70 traveling in the third lane R3 simply passes below the first communication device 811 because the vehicle-mounted device 40 is not mounted.
  • the vehicle-mounted device 40 since the vehicle-mounted device 40 is mounted on the specific vehicle 30 traveling in the fourth lane R4, the vehicle-mounted device 40 receives the stop signal A2 by passing under the second communication device 812.
  • the display is controlled based on the display state of the outside display unit 52.
  • the 1st communication apparatus 811 and the 2nd communication apparatus 812 are arrange
  • the control unit 82 controls the exit side communication unit 81 to transmit the stop signal A2 and receive vehicle information (information on the vehicle) and violation record information.
  • the violation record information is violation information recorded in the violation information recording unit 43 of the in-vehicle device 40. That is, the violation record information is information that has caused a traffic violation in the predetermined area 60, and the traffic violation information determined by the violation determination unit 44 of the vehicle-mounted device 40 and the traffic violation detected by the violation detection device 20 described later. Information.
  • the passing vehicle information recording unit 83 stores vehicle information and violation storage information received when the specific vehicle 30 passes through the communication area on the exit side.
  • FIG. 5 is a diagram illustrating data recorded by the passing vehicle information recording unit 83.
  • the passing vehicle information recording unit 83 includes an exit date and time when the exit-side communication unit 81 receives vehicle information and violation information, an exit vehicle ID that is vehicle identification information of the exit vehicle, an owner, and an in-vehicle device.
  • the violation information recorded in 40 violation information recording units 43 is stored. Since the passing vehicle information recording unit 83 records the violation information recorded in the violation information recording unit 43 of the vehicle-mounted device 40, the traffic violation deleted by the canceling device 90 in the predetermined area 60 is recorded. Absent.
  • the violation detection device 20 is installed as an infrastructure device in the predetermined area 60, and includes a violation detection unit 21 and a communication unit 22, as shown in FIG.
  • the violation detection unit 21 detects a traffic violation of the specific vehicle 30 and includes a detection unit 211 that detects a traffic violation, a DB (database) 212, and a violation determination unit 213, as shown in FIG.
  • the detection unit 211 for example, a camera, a radar or a coil, a measuring instrument, or the like is used.
  • the DB 212 stores traffic violation violation contents (such as conditions for determining violations) applied to the specific vehicle 30 within the predetermined area 60.
  • the violation determination unit 213 determines whether the specific vehicle 30 has violated the information detected by the detection unit 211 and the violation content stored in the DB 212.
  • the communication unit 22 transmits a notification that the traffic violation has been detected to the communication unit 41 of the vehicle-mounted device 40.
  • the in-vehicle device 40 receives the communication, recognizes the traffic violation of the specific vehicle 30, and records the violation information in the violation information recording unit 43.
  • violations detected by the violation detection unit 21 include overspeed, signal ignorance, traffic prohibition violation, traffic classification violation, overtaking prohibition violation, designated place temporary stoppage, neglected parking violation, traffic zone violation, and the like.
  • the detection unit 211 detects a speed from the frequency of the radio wave reflected on the vehicle by irradiating the vehicle with a radio wave, a coil embedded in the ground, or the like Can have. The detection unit 211 compares the speed measured by the radar and the coil with the legal speed, and detects a traffic violation when the speed is exceeded.
  • the detection unit 211 may be provided with a camera, and when the overspeed is detected, shooting may be performed with the camera.
  • the speed violation may be detected by performing continuous shooting with the above camera without using a radar or a coil, and calculating the speed of the vehicle from the number of frames in which the vehicle is captured.
  • the violation detection unit 21 can detect the overspeed violation by calculating the speed of the vehicle from the image taken by the camera and comparing it with the legal speed set for each road where the camera is installed.
  • FIG. 7 (a) and 7 (b) are diagrams for explaining the installation location of the camera 211a of the detection unit 211.
  • the camera 211a is installed at the front of the vehicle moving within the intersection and at a position where the driver, passengers, and the like can shoot.
  • the installation position for example, as shown in FIG. 7A and FIG. 7B, it may be installed on a column (inverted U-shaped, L-shaped) 23 provided exclusively for the camera 211a. It may be attached to existing equipment such as traffic lights 101, street lights, pedestrian bridges, signs, and the like.
  • each camera 211a is installed in each of the three lanes at the intersection. For this reason, each camera 211a picks up an image of a vehicle traveling in each lane, a vehicle traveling across the lane, and the like from the front. Furthermore, each camera 211a is disposed at a position along the center line of each lane, as shown in FIG. 7B.
  • the image imaged using the camera 211a is not limited to the front image of the vehicle passing through the intersection, and may be an image on the back or side. Moreover, you may image
  • the violation determination unit 213 determines that a traffic violation has been made when the excess speed detected as described above exceeds the speed limit of the specific vehicle 30 stored in the DB 212.
  • the violation detection unit 21 detects a traffic light switching information stored in advance or a red signal detected by image processing of an image acquired by the camera 211a. Based on the display or the like, the vehicle traveling at the time of a red signal is detected. More specifically, for example, as shown in FIG. 8, when an oncoming lane is a red signal in one image, a signal ignorance violation is performed using an image in which the specific vehicle 30 is traveling in an intersection. You can detect what you have done.
  • the violation detection unit 21 may include a sensor that detects the vehicle according to the signal switching timing without detecting signal ignorance by image processing by the camera 211a. That is, when the vehicle enters at the timing of the red signal, the violation detection unit 21 can detect signal ignorance by the sensor. Moreover, you may image
  • the violation determining unit 213 analyzes the image captured as described above, and determines whether or not it is a signal ignorance violation.
  • (C) Detection of other traffic violations In the case of traffic prohibition violations, traffic classification violations, overtaking prohibition violations, designated place temporary stoppage, etc., using a camera capable of continuous shooting as the camera 211a, the image from the camera 211a Violations can be detected by the image processing performed by the processing means. That is, the violation detection unit 21 can detect each traffic violation when the vehicle is reflected in the image of the camera 211a at a place or time zone where traffic is prohibited, overtaking prohibited, or temporarily stopped.
  • the violation determination unit 213 may extract only an image including a vehicle and detect violation for the extracted image. As a result, even when continuous shooting is performed with the camera 211a, when a violation is detected, the violation detection process can be performed only on an image selected in advance, thereby reducing the processing burden. Can do.
  • the communication unit 22 When it is determined by the violation determination unit 213 that the traffic violation has occurred, the communication unit 22 transmits a notification that the traffic violation has been detected to the communication unit 41 of the vehicle-mounted device 40.
  • the communication unit 22 includes, for example, a plurality of communication devices 221 and is adjacent to each camera 211a as shown in FIGS. 7A and 7B. And attached to the column 23. In other words, the communication device 221 is provided corresponding to each of the plurality of lanes.
  • the communication range of the communicator 221 is an area inside each lane as in FIG.
  • a notification that the violation has been detected is transmitted from the communication device 221 to the vehicle-mounted device 40 of the specific vehicle 30 traveling in the lane.
  • This communication is performed, for example, by transmitting violation information such as the violation time when the violation was made, the type of violation such as red light ignorance and speed limit violation, and excess speed.
  • the communication device 221 may perform communication indicating that a traffic violation has been detected after the license plate is read by photographing with the camera 211a and the violation vehicle and the vehicle-mounted device 40 are identified. In this case, it is not necessary to limit the communication range to the inner region of the lane, and communication may be performed within a wide range individually with the specified vehicle-mounted device 40.
  • the release device 90 is installed at the police station or carried by a police officer.
  • the canceling device 90 includes a communication unit 91 and an operation unit 92.
  • the operation unit 92 is operated by a police officer or the like. By this operation, for example, when there are a plurality of violations, an instruction is generated as to which violation is to be released.
  • Predetermined procedures include, for example, procedures for appearing, paying a fine, preparing for payment, and being caught by a police officer in case of overspeeding violation.
  • the communication unit 91 transmits the release instruction created by the operation of the operation unit 92 to the vehicle-mounted device 40.
  • the in-vehicle device 40 erases the violation information recorded in the violation information recording unit 43 based on the release instruction received via the communication unit 41, or records that the violation has already been resolved after the procedure has been completed.
  • FIGS. 9A and 9B are flowcharts showing the operation of the vehicle management system 100 of the present embodiment while the specific vehicle 30 enters and leaves the predetermined area 60.
  • the first lane R1 and the second lane R2 are always changed from the first communication device 111 and the second communication device 112 of the entrance side communication unit 11.
  • the activation signal A1 is transmitted toward the head (step S100).
  • the stop signal A2 is always transmitted from the first communication device 811 and the second communication device 812 of the exit side communication unit 81 toward the third lane R3 and the fourth lane R4 (step S100).
  • the vehicle-mounted device 40 is activated by the activation signal A1 (step S110). Specifically, the vehicle-mounted device 40 is stopped in a state in which a signal can be received until the activation signal A1 is received. And the onboard equipment 40 will start recording control so that violation information can be recorded, when it determines with having performed the traffic violation, when starting signal A1 is received.
  • the onboard equipment 40 controls so that it may also start with respect to the vehicle outside display part 52 (step S120). Specifically, as shown in the specific vehicle 30 traveling in the first lane R1 of FIGS. 1A and 1B, the vehicle-mounted device 40 turns on the normal display lamp 521 of the outside display unit 52. Next, it is determined whether or not the specific vehicle 30 has left the predetermined area 60 (step S130). That is, until the exit side communication unit 81 receives vehicle information and violation record information from the vehicle-mounted device 40 leaving the predetermined area 60, the determinations of steps S140 and S150 described below are repeated.
  • the control unit 42 displays the violation information as the violation information recording unit 43. (Step S170).
  • the violation detection device 20 that is an infrastructure device that a traffic violation has occurred in the predetermined area 60
  • the in-vehicle device 40 notifies the communication unit 22 that a traffic violation has been detected. (Step 160). Then, the control proceeds to step S170, and the control unit 42 causes the violation information recording unit 43 to record the violation information.
  • control unit 42 turns off the normal display lamp 521 of the outside display unit 52 and turns on the violation display lamp 522 as shown in the specific vehicle 39 traveling in the third lane R3 in the predetermined area 60 of FIG. 1A. (Step S180). Next, the control unit 42 causes the in-vehicle display unit 51 to display the violation content (step S190).
  • step S191 the operation part 92 is operated by the police officer etc., and the cancellation
  • the recognition of the violation by the vehicle-mounted device 40 is released, and the control unit 42 turns off the violation display lamp 522 and turns on the normal display lamp 521 (step S192).
  • control unit 42 performs processing such as deleting the traffic violation information for which the predetermined procedure has been performed from the violation information recording unit 43 (step S193).
  • control unit 42 terminates the display of the violation content on the in-vehicle display unit 51 for the traffic violation information for which the predetermined procedure has been performed (step S194).
  • steps S170, S180, and S190 are performed.
  • step S130 when the exit side communication unit 81 receives the vehicle information and the violation record information, the exit side communication device 80 of the infrastructure stores the vehicle information and the violation record information in the passing vehicle information recording unit 83 as shown in FIG. Are associated and recorded (step S200).
  • step S210 it is determined whether or not the vehicle outside display unit 52 is stopped by the stop determination unit 45 of the vehicle-mounted device 40 (step S210). That is, the stop determination unit 45 determines whether a violation display (the violation display lamp 522 of the vehicle outside display unit 52 is turned on) or a normal display (the normal display lamp 521 is turned on) is performed.
  • the stop determination unit 45 determines whether a violation display (the violation display lamp 522 of the vehicle outside display unit 52 is turned on) or a normal display (the normal display lamp 521 is turned on) is performed.
  • the violation display lamp 522 is turned on.
  • the normal display lamp 521 is turned on. 45 can also be said to determine whether or not a violation is recognized.
  • step S220 When the stop determination unit 45 determines that the violation display is performed, as shown in the specific vehicle 30 traveling in the third lane R3 of FIGS. 1A and 1B, the control unit 42 The display is continued (step S220). In addition, when the violation display is performed by the outside display part 52, although the violation content is also displayed by the in-vehicle display part 51, the display is also continued.
  • the control unit 42 When it is determined by the stop determination unit 45 that the normal display is being performed, as shown in the specific vehicle 30 traveling in the fourth lane R4 of FIGS. 1A and 1B, the control unit 42 The display unit 52 is stopped and the normal display lamp 521 is turned off (step S230). And the onboard equipment 40 will be in a halt condition (step S240).
  • the stop state is a state in which the activation signal A1 can be received.
  • the start signal A1 and the stop signal A2 are shown to be transmitted / received after passing through the support member 62, but communication may be completed before the support member 62 passes.
  • the vehicle management system 200 does not always transmit the stop signal A2, and only when the vehicle type of the specific vehicle 30 is recognized by the camera. A2 is transmitted.
  • the configuration different from that of the first embodiment will be mainly described, and the same components as those of the first embodiment will be denoted by the same reference numerals and the description thereof will be omitted.
  • FIG. 10 is a block diagram illustrating a configuration of the vehicle management system 200 according to the second embodiment.
  • the exit side communication device 280 is connected to the exit side communication unit 81 and the control unit 82 as compared with the vehicle management system 100 according to the first embodiment.
  • an imaging device 85 and a vehicle type discrimination unit 84 are provided.
  • the entrance side communication device 210 includes the imaging device 13 and the vehicle type determination unit 14 in addition to the entrance side communication unit 11 and the transmission / reception control unit 12. And have. Since the configuration of the imaging device 13 and the vehicle type discrimination unit 14 of the entrance side communication device 210 is the same as the configuration of the imaging device 85 and the vehicle type discrimination unit 84 of the exit side communication unit 81, the imaging device 85 and the vehicle type discrimination unit will be described below.
  • the configuration 84 is mainly described.
  • the imaging device 85 images a vehicle that moves so as to pass through an area that transmits the stop signal A2.
  • the vehicle type determination unit 84 determines whether the moving vehicle is a vehicle type of the specific vehicle 30 on which the vehicle-mounted device 40 is mounted, based on the image captured by the imaging device 85. When the vehicle type determination unit 84 determines that the vehicle type is the specific vehicle 30, the control unit 82 controls the exit side communication unit 81 to transmit the stop signal A ⁇ b> 2.
  • the imaging device 85 includes a first camera 851 and a second camera 852 as shown in FIG.
  • FIG. 11 is a diagram illustrating an example of installation locations of the imaging device 13 of the entrance-side communication device 210 and the imaging device 85 of the exit-side communication device 280.
  • the first camera 851 is disposed next to the first communication device 811 of the support member 62.
  • the second camera 852 is disposed next to the second communication device 812 of the support member 62.
  • the imaging area 851a of the first camera 851 covers the third lane R3, and is formed in front of the communication area 811a (opposite to the traveling direction).
  • the imaging area 852a of the second camera 852 covers the fourth lane R4 and is formed in front of the communication area 812a (opposite direction of travel).
  • the first camera 851 and the second camera 852 are continuously capturing images, and sequentially transmit the captured image data to the vehicle type determination unit 84.
  • the interval of continuous shooting is set to an interval at which at least a vehicle that leaves the predetermined area 60 without being captured by the first camera 851 and the second camera 852 does not occur. This interval is obtained from the distance that can be imaged (length along the traveling direction of the imaging areas 851a and 852a) and the speed of the vehicle (speed that the driver may give).
  • the vehicle type determination unit 84 determines whether the image type transmitted from the imaging device 85 captures the vehicle type of the specific vehicle 30 on which the vehicle-mounted device 40 is mounted.
  • the determination method various known techniques as shown in Patent Documents 4 to 6 can be applied.
  • the image data is analyzed, and it is determined that the vehicle type is the specific vehicle 30 from the recognition result of characters (danger, poison, play) described on the vehicle.
  • the vehicle type of the specific vehicle 30 is determined based on the vehicle height, the vehicle width, the vehicle length, or the like, or their ratio (see Patent Documents 4 and 6).
  • it is determined that the vehicle type of the specific vehicle 30 is based on the appearance of the vehicle.
  • the license plate is recognized from the image data, and it is determined that the vehicle is the type of the specific vehicle 30 based on the recognition of a specific character or the color or size of the license plate (see Patent Document 5).
  • FIG. 12 is a diagram illustrating an example of an image transmitted from the imaging device 13.
  • a dump truck is described as an example of the specific vehicle 30, and a number plate 301 is disposed below the front surface.
  • a display 302 is provided that indicates “hazard” characters indicating that dangerous materials are being transported.
  • the vehicle type determination unit 84 transmits that fact to the control unit 82.
  • the control part 82 controls the exit side communication part 81 so that stop signal A2 may be transmitted.
  • information lane information
  • the communication device on the lane side that has detected the specific vehicle 30 Control is performed so as to transmit a stop signal A2.
  • the vehicle-mounted device 40 mounted on the specific vehicle 30 performs stop control according to the display state of the outside display unit 52 when receiving the stop signal A2.
  • the vehicle type discriminating unit 14 discriminates a vehicle type that is a large vehicle based on the shape and size, or discriminates a vehicle type that is a dangerous substance-equipped vehicle by character recognition.
  • the exit side communication unit 81 transmits a stop signal A ⁇ b> 2.
  • the imaging device 13 of the entrance side communication device 210 includes a first camera 131 and a second camera 132. As shown in FIG. 11, the first camera 131 is disposed next to the first communication device 111 of the support member 62. Further, the second camera 132 is disposed next to the second communication device 112 of the support member 62. The imaging area 131a of the first camera 131 covers the first lane R1, and is formed in front of the communication area 111a (opposite to the traveling direction). The imaging area 132a of the second camera 132 covers the second lane R2, and is formed in front of the communication area 112a (opposite to the traveling direction).
  • the configuration of the vehicle type discriminating unit 14 is the same as that of the vehicle type discriminating unit 84, and for example, discriminates a vehicle type that is a large vehicle by shape and size, or discriminates a vehicle type that is a vehicle with dangerous goods by character recognition.
  • the specific vehicle 30 is equipped with the vehicle-mounted device 40, and thus the vehicle type determination unit 14 transmits that fact to the transmission / reception control unit 12.
  • the transmission / reception control unit 12 controls the entrance side communication unit 11 to transmit the activation signal A1.
  • the vehicle-mounted device 40 mounted on the specific vehicle 30 is activated when it receives the activation signal A1.
  • FIGS. 13A and 13B are flowcharts showing the operation of the vehicle management system of the present embodiment while the specific vehicle 30 enters and exits the predetermined area 60.
  • FIGS. 14A and 14B are diagrams illustrating an operation in which the specific vehicle 30 enters the predetermined area 60. In FIGS. 14A and 14B, only the second lane R2 is shown.
  • FIGS. 15A and 15B are diagrams illustrating an operation in which the specific vehicle 30 leaves the predetermined area 60. FIG. In FIGS. 15A and 15B, only the third lane R3 is shown.
  • step S10 the first camera 131 of the entrance side communication device 210, the second camera 132, the first camera 851 of the exit side communication device 280, and the second camera.
  • the road is photographed continuously by the camera 852 (step S10).
  • the captured image data is sequentially transmitted to the vehicle type determination unit 14 and the vehicle type determination unit 84.
  • the vehicle type determination unit 14 sequentially analyzes the captured images, and determines whether the vehicle is the vehicle type of the specific vehicle 30 when the vehicle is captured. Then, as shown in FIG. 14A, when the specific vehicle 30 attempts to enter the predetermined area 60, the vehicle type determination unit 14 determines that the vehicle to be entered is the vehicle type of the specific vehicle 30 (step S20). If it is determined that the vehicle type is the specific vehicle 30, the vehicle type determination unit 14 transmits information indicating that the specific vehicle 30 has been detected to the transmission / reception control unit 12 together with information on the captured lane.
  • step S30 an activation signal A1 is transmitted from the entrance side communication unit 11 (second communication device 112 in FIG. 14) as shown in FIG.
  • step S135) it is determined whether or not the specific vehicle 30 has left the predetermined area 60. That is, the determinations of steps S140 and S150 described below are repeated until the vehicle type determination unit 84 of the exit side communication device 280 determines the vehicle type of the specific vehicle 30.
  • Steps S140, S150, S160, S170, S180, S190, S191, S192, S193, and S194 are the same as those in the first embodiment, and thus the description thereof is omitted.
  • the vehicle type determination unit 84 of the exit side communication device 280 determines that the vehicle to be released is the vehicle type of the specific vehicle 30. It is determined that there is (step S135).
  • a stop signal A2 is transmitted from the exit-side communication unit 81 (step S195). And the exit side communication apparatus 80 receives vehicle information and violation record information (step S196). Subsequent steps S200, S210, S220, S230, and S240 are the same as those in the first embodiment, and thus detailed description thereof is omitted.
  • FIG. 15B when the stop signal A2 is received, the normal display lamp 521 is turned off. Further, when the violation display lamp 522 is lit in the predetermined area 60, the violation display lamp 522 continues to be lit even when the stop signal A2 is received as shown in FIG. 15 (c).
  • the first camera 851 and the second camera 852 are arranged at the upper part of the boundary 61, but the present invention is not limited to this.
  • a support member 62 is provided on the opposite side of the traveling direction from the boundary 61 (that is, inside the predetermined region 60), and the first communication device 811 and the second A communication device 812, a first camera 851, and a second camera 852 may be attached.
  • a support member 62 is provided on the opposite side of the traveling direction from the boundary 61 (that is, outside the predetermined region 60), and the first communication device 111 and the second communication device 62 are provided on the support member 62.
  • the communication device 112, the first camera 131, and the second camera 132 may be attached.
  • the support member may be provided separately on the outlet side and the inlet side, and the position of the support member may be provided on the side opposite to the traveling direction.
  • first camera 851 and the second camera 852 may be arranged on the front side in the traveling direction with respect to the entrance to the predetermined region 60 (which can also be referred to as the boundary 61).
  • first camera 851 and the second camera 852 are disposed outside the third lane R3 and the fourth lane R4.
  • the first camera 131 and the second camera 132 on the entrance side may be arranged in the same manner.
  • the said embodiment although two cameras are installed in the exit side and the entrance side, it does not need to be restricted to this structure.
  • a camera is not provided for each lane, and the third lane R3 and the fourth lane R4 may be imaged by one camera 853.
  • the camera 853 is disposed above the center of the third lane R3 and the fourth lane R4, and an imaging area 853a by the camera 853 is provided over the third lane R3 and the fourth lane R4.
  • the vehicle type determination unit 84 transmits to the control unit 82 lane information indicating which of the third lane R3 and the fourth lane R4 the specific vehicle 30 is determined from the image data captured by the camera 853. . Based on the transmitted lane information, the control unit 82 controls either the first communication device 811 or the second communication device 812 to transmit a stop signal A2. In the example of FIG. 18, the specific vehicle 30 travels in the fourth lane R4, and the non-target vehicle 70 travels in the third lane R3. Therefore, the stop signal A2 is transmitted from the second communication device 812.
  • the vehicle-mounted device 40 of the present embodiment is a vehicle-mounted device mounted on a specific vehicle 30 (an example of a vehicle) provided with a vehicle outside display unit 52 that is visible from outside the vehicle, and includes a communication unit 41 (of the first communication unit). An example) and a control unit 42.
  • the communication unit 41 receives a stop signal A2 (an example of a signal) from the exit side communication device 80 (an example of an external communication device) outside the vehicle.
  • the control unit 42 controls the vehicle outside display unit 52.
  • the control unit 42 When the controller 42 does not recognize the violation of the specific vehicle 30 within the predetermined area 60, the control unit 42 turns on the normal display lamp 521 (an example of normal display) and recognizes the violation of the specific vehicle 30.
  • the off-vehicle display unit 52 is controlled to turn on the violation display lamp 522 (an example of violation display) and the stop signal A2 is received via the communication unit 41, the violation of the specific vehicle 30 is recognized. Continues to turn on the violation display lamp 522 and turns off the normal display lamp 521 when the violation of the specific vehicle 30 is not recognized.
  • the normal display is performed when the vehicle-mounted device 40 does not recognize the violation, it can be recognized from the outside that the display device capable of displaying the violation is mounted even when the violation is not performed. Further, by performing normal display, it is possible to make the outside recognize that the specific vehicle 30 is not violating.
  • the case of not recognizing the violation of the specific vehicle 30 includes the case where the specific vehicle 30 has made a violation, followed by a predetermined procedure with the police and the violation being erased. That is, when the violation is erased after the violation is made in the predetermined area 60, the vehicle outside display unit 52 is switched from the violation display to the normal display.
  • the specific vehicle 30 is provided with an in-vehicle display unit 51 that is visible to the driver of the specific vehicle 30.
  • the control unit 42 controls the in-vehicle display unit 51 to display the violation, via the communication unit 41 (an example of a first communication unit).
  • the stop signal A2 an example of the signal
  • the violation display is continued when the vehicle violation is recognized.
  • the violation display is continued to cause the driver of the specific vehicle 30 to violate the predetermined area 60 and Can continue to recognize that procedures are not being performed.
  • the control unit 42 includes a violation determination unit 44.
  • the violation determination unit 44 determines whether or not the vehicle has violated based on the detection content of the state detection unit 31 that is provided in the specific vehicle 30 and detects the state of the specific vehicle 30.
  • the control unit 42 recognizes the violation of the specific vehicle 30 and causes the outside display unit 52 to display the violation.
  • the vehicle-mounted device 40 determines whether or not the specific vehicle 30 is violating, and when it is violating, the vehicle outside display unit 52 can display the violation.
  • the control unit 42 detects a violation of the specific vehicle 30 by the violation detection device 20 installed in the predetermined area 60, and the communication unit 41 (first communication unit)
  • the violation detection device 20 that is an infrastructure device determines whether or not the specific vehicle 30 has violated, and if the violation has been made, the vehicle-mounted device 40 displays the violation on the display unit 52 outside the vehicle. It can be made.
  • the vehicle-mounted device 40 of the present embodiment further includes a violation information recording unit 43 (an example of a first recording unit).
  • the violation information recording unit 43 records violation information performed by the specific vehicle 30 in the predetermined area 60.
  • the control unit 42 records the violation information recognized in the predetermined area 60 in the violation information recording unit 43 and receives the stop signal A2
  • the control unit 42 can identify the violation information recorded in the violation information recording unit 43 and the specific vehicle 30.
  • Information is transmitted to the communication device via the communication unit 41. Thereby, the identifiable information of the specific vehicle 30 and the violation information made by the specific vehicle 30 in the predetermined area 60 can be stored on the exit side communication device 80 side provided in the infrastructure.
  • the exit side communication devices 80 and 280 (an example of a communication device) according to the present embodiment include a first communication device 811 and a second communication device 812 (an example of a second communication unit).
  • the first communication device 811 and the second communication device 812 (an example of a second communication unit) transmit a stop signal A2 (an example of a signal) to the vehicle-mounted device 40.
  • the first communication device 811 and the second communication device 812 are arranged at the exit (boundary 61) from the predetermined area 60.
  • the exit side communication devices 80 and 280 include a passing vehicle information recording unit 83 (an example of a second recording unit).
  • the passing vehicle information recording unit 83 records violation information of the specific vehicle 30 and identifiable information of the specific vehicle.
  • the first communication device 811 and the second communication device 812 (an example of a second communication unit) receive violation information and identifiable information from the in-vehicle device 40. Thereby, the exit side communication apparatus 80 can record the identifiable information of the specific vehicle 30 and the violation information that the specific vehicle 30 performs in the predetermined area 60 and the recognition is not erased.
  • the exit side communication device 280 (an example of a communication device) according to the present embodiment further includes a first camera 851 and a second camera 852 (an example of an imaging unit), and a vehicle type determination unit 84.
  • the first camera 851 and the second camera 852 image a vehicle that moves so as to pass through a communication area 811a and a communication area 812a (an example of a region) that transmit signals.
  • the vehicle type discriminating unit 84 determines whether or not the passing vehicle is the vehicle type of the vehicle (the specific vehicle 30) on which the vehicle-mounted device 40 is mounted, based on the captured image.
  • the first communicator 811 and the second communicator 812 transmit a signal when it is determined that the passing vehicle is the vehicle type of the specific vehicle 30. Thereby, since it is only necessary to transmit a signal to the vehicle determined to be the vehicle type of the specific vehicle 30, it is not necessary to always transmit the signal.
  • the first communication device 811 and the second communication device 812 are provided for each lane, and transmit signals to the inside of the corresponding lane.
  • a signal can be transmitted to the specific vehicle 30 exiting from the predetermined area 60 for each lane.
  • the vehicle management systems 100 and 200 include an outside display unit 52, an in-vehicle device 40, and exit side communication devices 80 and 280 (an example of a communication device).
  • the vehicle outside display unit 52 is provided in the specific vehicle 30 (an example of a vehicle) and is visible from outside the vehicle.
  • the vehicle-mounted device 40 includes a communication unit 41 (an example of a first communication unit) and a control unit 42.
  • the communication unit 41 receives a stop signal A2 (an example of a signal) from the exit side communication device 80 (an example of an external communication device) outside the vehicle.
  • the control unit 42 controls the vehicle outside display unit 52.
  • the exit side communication devices 80 and 280 include a first communication device 811 and a second communication device (an example of a second communication unit).
  • the first communication device 811 and the second communication device are arranged at the exit from the predetermined area 60 and transmit signals to the vehicle-mounted device 40.
  • the control unit 42 turns on the normal display lamp 521 (an example of normal display) and recognizes the violation of the specific vehicle 30.
  • the off-vehicle display unit 52 is controlled to turn on the violation display lamp 522 (an example of violation display) and the stop signal A2 is received via the communication unit 41, the violation of the specific vehicle 30 is recognized. Continues to turn on the violation display lamp 522 and turns off the normal display lamp 521 when the violation of the specific vehicle 30 is not recognized.
  • the normal display is performed when the vehicle-mounted device 40 does not recognize the violation, it can be recognized from the outside that the display device capable of displaying the violation is mounted even when the violation is not performed. Further, by performing normal display, it is possible to make the outside recognize that the specific vehicle 30 is not violating.
  • the vehicle management systems 100 and 200 further include an in-vehicle display unit 51.
  • the in-vehicle display unit 51 is provided in the specific vehicle 30 and is visible to the driver of the specific vehicle 30.
  • the control unit 42 controls the in-vehicle display unit 51 to display the violation, via the communication unit 41 (an example of a first communication unit).
  • the communication unit 41 an example of a first communication unit.
  • the in-vehicle display unit 51 may be provided only for displaying violation contents, but a car navigation display screen may be used as the in-vehicle display unit 51.
  • the content of the traffic violation in the predetermined area 60 is stored in advance in the violation content storage unit 49 of the vehicle-mounted device 40.
  • the entrance side communication unit 11 transmits the activation signal A1
  • the activation signal The violation content in the predetermined area 60 may be transmitted to the vehicle-mounted device 40 together with A1.
  • the violation content received via the communication unit 41 is stored in the violation content storage unit 49.
  • the onboard equipment 40 can acquire the information regarding the traffic violation applied in the predetermined area
  • the onboard equipment 40 can acquire the latest violation content applied in the predetermined region 60 by receiving the violation content every time the vehicle enters the predetermined region 60.
  • the vehicle-mounted device 40 may display the received violation content on the in-vehicle display unit 51. Thereby, the driver can confirm the violation content applied in the predetermined area by displaying.
  • the vehicle management systems 100 and 200 of the above embodiment may be implemented by a hardware configuration as shown in FIGS. 19A and 19B, for example.
  • the vehicle-mounted device 40 according to the above-described embodiment may be implemented by a hardware configuration as illustrated in FIG. 19A.
  • the vehicle-mounted device 40 is connected to the first communication device 111 and the second communication device 112 of the exit side communication devices 80 and 280 via wireless.
  • the storage device 643 constituting the violation information recording unit 43 described above is included in the vehicle-mounted device 40 as shown in the figure, but may be connected wirelessly from the outside. Further, the in-vehicle display device 651 constituting the in-vehicle display unit 51 and the out-of-vehicle display device 652 constituting the out-of-vehicle display unit 52 are provided in the specific vehicle 30 separately from the in-vehicle device 40, but are provided in the in-vehicle device 40. It may be done.
  • the vehicle-mounted device 40 is configured by a computer terminal, and includes a CPU (Central Processing Unit) 610, a RAM (Random Access Memory) 620, an output unit 630, a communication device 641, a storage device 643, and the like.
  • the vehicle-mounted device 40 may further include an input unit 650.
  • the CPU 610 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 620 and developed. The function of the control unit 42 is executed by this control program.
  • the RAM 620 includes a memory element such as SRAM (Static RAM) or DRAM (Dynamic RAM), and stores data generated during the processing of the CPU 610.
  • the output unit 630 has a connection terminal for connecting a cable for transmitting analog signals or digital signals such as images and sounds, and is connected to the above-described in-vehicle display device 651 or the external display device 652 through these cables. Has been.
  • the output unit 630 converts various types of information read from the storage device 643 according to instructions from the CPU 610 into image signals, and outputs them to the in-vehicle display device 651 via a cable. Further, the connection is not limited to a wired connection using a cable, and may be a wireless connection.
  • the communication device 641 configures the communication unit 41 and wirelessly transmits and receives data between the first communication device 111 and the second communication device 112 and the communication device of the violation detection device 20.
  • the input unit 650 is configured by a touch panel, a mouse, a keyboard, or the like operated on the screen. Further, the input unit 650 may be configured with a touch panel provided in the in-vehicle display device 651. The input unit 650 accepts information input by user operation, menu selection, and the like, and notifies the CPU 610 of the accepted operation content.
  • the storage device 643 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like. The storage device 643 may realize the function of the violation information recording unit 43.
  • the entrance side communication device 210 includes a computer terminal, and includes a CPU 710, a RAM 720, a communication device 740, and the like. Further, as illustrated in FIG. 19A, the ingress communication device 210 may include an output unit 730, an input unit 750, a storage device 760, and a display device 770.
  • the communication device 740 includes a first communication device 111 and a second communication device 112 that are arranged at the boundary 61 by a network N such as the Internet, a LAN (Local Area Network), or a WAN (Wide Area Network).
  • the first camera 131 and the second camera 132 are connected.
  • the CPU 710 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 720 and expanded. With this control program, the functions of the components included in the entrance-side communication device 210 such as the transmission / reception control unit 12 and the vehicle type determination unit 14 are executed.
  • the RAM 720 is configured by a memory element such as SRAM or DRAM, and stores data generated during the processing of the CPU 710.
  • the output unit 730 has a connection terminal for connecting a cable or the like for transmitting analog signals such as images and sounds or digital signals.
  • the output unit 730 converts various types of information read from the storage device 760 in accordance with an instruction from the CPU 710 into an image signal, and outputs the image signal to a display unit or the like via a cable.
  • the communication device 740 has a connection terminal for connecting a communication cable or a wireless communication interface, and is connected to the network N.
  • the communication device 740 transmits and receives data to and from devices connected to the network N (the first camera 131, the second camera 132, the first communication device 111, and the second communication device 112).
  • the input unit 750 is configured by (mouse, keyboard, touch panel operated on the screen, etc.).
  • the input unit 750 accepts input of information by user operation, menu selection, and the like, and notifies the CPU 710 of the accepted operation content.
  • the storage device 760 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like. In the configuration shown in FIG. 19A, it is assumed that the CPU 710 and the like are arranged in a control room or the like that performs traffic management, but is provided at the boundary 61 together with the first communication device 111 and the second communication device 112. It may be done.
  • the exit side communication device 280 is configured by a computer terminal, and includes a CPU 810, a RAM 820, a communication device 840, a storage device 860, and the like.
  • the communication device 840 may include an output unit 830, an input unit 850, and a display device 870, as illustrated in FIG. 19A.
  • the communication device 840 includes a first communication device 811 and a second communication device 812 that are arranged at the boundary 61 by a network N such as the Internet, a LAN (Local Area Network), or a WAN (Wide Area Network).
  • the first camera 851 and the second camera 852 are connected.
  • the CPU 810 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 820 and developed. By this control program, functions of each component included in the exit side communication device 280 such as the transmission / reception control and the vehicle type determination unit 84 are executed.
  • the RAM 820 is configured by a memory element such as SRAM or DRAM, and stores data generated during the processing of the CPU 810.
  • the output unit 830 has a connection terminal for connecting a cable or the like for transmitting analog signals such as images and sounds, or digital signals.
  • the output unit 830 converts various types of information read from the storage device 860 in response to a command from the CPU 810 into an image signal, and outputs the image signal to a display unit or the like via a cable.
  • the communication device 840 has a connection terminal for connecting a communication cable or a wireless communication interface, and is connected to the network N.
  • the communication device 840 transmits and receives data to and from devices connected to the network N (first camera 851, second camera 852, first communication device 811, and second communication device 812).
  • the input unit 850 is configured by (a mouse, a keyboard, a touch panel operated on a screen, or the like).
  • the input unit 850 receives information input and menu selection by a user operation, and notifies the CPU 810 of the received operation content.
  • the storage device 860 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like. In the configuration shown in FIG. 19A, it is assumed that the CPU 810 and the like are arranged in a control room or the like that performs traffic management, but is provided at the boundary 61 together with the first communication device 811 and the second communication device 812. It may be done.
  • the configurations of the entrance side communication device 210 other than the first communication device 111, the second communication device 112, the first camera 131, and the second camera 132 are the first communication device 811 and the second communication device of the exit side communication device 280. 812, the configuration other than the first camera 851 and the second camera 852 may be used.
  • the violation detection device 20 is configured by a computer terminal, and includes a CPU 910, a RAM 920, a communication device 940, and the like. Moreover, the violation detection apparatus 20 may include an output unit 930, an input unit 950, a storage device 960, and a display device 970 as illustrated in FIG. 19B.
  • the communication device 940 is connected to a communication device 221, a detector 980, and the like provided in an infrastructure such as an intersection by a network N such as the Internet, a LAN (Local Area Network), and a WAN (Wide Area Network). Connected.
  • the detector 980 constitutes the detection unit 211.
  • the CPU 910 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 920 and developed. By this control program, functions of each component included in the violation detection device 20 such as the violation determination unit 213 are executed.
  • the RAM 920 is configured by a memory element such as SRAM or DRAM, and stores data generated during the processing of the CPU 910.
  • the output unit 930 has a connection terminal for connecting a cable or the like for transmitting analog signals such as images and sounds or digital signals.
  • the output unit 930 converts various types of information read from the storage device 960 in response to a command from the CPU 910 into an image signal, and outputs the image signal to a display unit or the like via a cable.
  • the communication device 940 has a connection terminal or a wireless communication interface for connecting a communication cable, and is connected to the network N.
  • the communication device 940 exchanges data with devices (a detector 980 (for example, the camera 211a) and the communication device 221) connected to the network N such as the Internet, a LAN (Local Area Network), and a WAN (Wide Area Network). Send and receive.
  • the input unit 950 includes (a mouse, a keyboard, a touch panel operated on a screen, etc.).
  • the input unit 950 accepts information input, menu selection, and the like by a user operation, and notifies the CPU 910 of the accepted operation content.
  • the storage device 960 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like.
  • the storage device 960 may constitute the DB 212.
  • the CPU 910 and the like are arranged in a control room or the like that performs traffic management, but may be provided at an intersection or the like together with the camera 211a and the communication device 221.
  • configurations other than the detector 980 and the communication device 221 may be combined with configurations other than the first communication device 811, the second communication device 812, the first camera 851, and the second camera 852 of the exit side communication device 280. Good.
  • the canceling device 90 is configured by a computer terminal, and includes a CPU 1010, a RAM 1020, a communication device 1040, an input unit 1050, a display device 1070, and the like. Moreover, the cancellation
  • the communication device 1040 constitutes the communication unit 91.
  • the CPU 1010 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 1020 and developed. The function of each component is executed by this control program.
  • the RAM 1020 is configured by a memory element such as SRAM or DRAM, and stores data generated during the processing of the CPU 1010.
  • the output unit 1030 has a connection terminal for connecting a cable or the like for transmitting analog signals or digital signals such as images and sounds.
  • the output unit 1030 converts various types of information read from the storage device 1060 into image signals in accordance with instructions from the CPU 1010, and outputs them to a display device or the like via a cable.
  • the input unit 1050 is configured by (a mouse, a keyboard, a touch panel operated on a screen, or the like). The input unit 1050 accepts input of information by user operation, menu selection, and the like, and notifies the CPU 1010 of the accepted operation content.
  • the storage device 1060 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like.
  • the operation unit 92 is configured by the CPU 1010, the RAM 1020, the input unit 1050, the display device 1070, and the like.
  • the configuration of the release device 90 may be combined with configurations other than the first communication device 811, the second communication device 812, the first camera 851, and the second camera 852 of the exit side communication device 280.
  • the specific vehicle a dangerous material loaded vehicle, a special vehicle, and a large automobile have been described as examples.
  • the specific vehicle is not limited thereto, and may be any vehicle on which the vehicle-mounted device 40 is mounted.
  • continuous shooting is performed with a camera.
  • a sensor for detecting a vehicle may be provided, and shooting with the camera may be performed when the vehicle is detected in conjunction with the sensor. Thereby, the burden of the analysis process of the vehicle type discrimination
  • the distance from the camera (first camera 131, 851, second camera 132, 852) to the vehicle is likely to be constant, the size and shape of the vehicle can be easily determined.
  • two lanes are provided on the entrance side and on the exit side, so two communication devices (first communication devices 111 and 811 and second communication devices 112 and 812) are provided.
  • the number of communication devices is not limited to two, and may be adjusted to the number of lanes.
  • the normal display lamp 521 is turned on during normal display and the violation display lamp 522 is turned on during violation display.
  • the present invention is not limited to this configuration.
  • a filter that changes color may be arranged in front of one light source, and the display may be changed between normal display and violation display by switching the filter.
  • a violation display and a normal display may be performed by characters, colors, etc. using a liquid crystal screen or the like. In short, it is only necessary to be able to distinguish between a normal indication that has not been violated and a violation indication that has been violated.
  • the stop determination unit 45 determines whether or not the traffic violation of the specific vehicle 30 is recognized by determining whether the state of the outside display unit 52 is normal display or violation display. Although it is determined, it is not limited to this. For example, it may be determined whether or not a traffic violation of the specific vehicle 30 is recognized by detecting whether or not there is a violation record made in the predetermined area 60 in the violation information recording unit 43. This is because when there is a violation record, the control unit 42 recognizes the violation, and when there is no violation record, it can be said that the control unit 42 does not recognize the violation.
  • the vehicle-mounted device and the communication device of the present invention can be easily viewed from the outside with the display device capable of displaying violations, and have the effect of saving energy, and are useful as a vehicle traffic system and the like.

Abstract

A vehicle-mounted device (40) comprising a communications unit (41) and a control unit (42) and mounted to a specific vehicle (30) having an external display unit (52) visible from outside the vehicle. The communications unit (41) receives stop signals (A2) from an exit-side communications device (80) outside the vehicle, when the specific vehicle (30) exits a prescribed area (60). The control unit (42) controls the external display unit (52). The control unit (42): controls the external display unit (52) such that a normal display light (521) is lit if no infringement by the specific vehicle (30) is perceived within the prescribed area (60) and an infringement display light (522) is lit if an infringement by the specific vehicle (30) is perceived; and, if a stop signal (A2) is received via the communications unit (41), continues to have the infringement display light (522) lit if an infringement by the specific vehicle (30) is perceived and turns off the normal display light (521) if an infringement by the specific vehicle (30) is not perceived.

Description

車載器、通信装置および車両管理システムOn-vehicle device, communication device, and vehicle management system
　本発明は、車載器、通信装置および車両管理システムに関する。 The present invention relates to a vehicle-mounted device, a communication device, and a vehicle management system.
　交通違反を行ったことが車内または車外から判別できるように表示が行われる構成が提案されている（例えば、特許文献１、２参照）。
　例えば、特許文献１には、車両のナンバープレートと、パトカーやインフラ装置が通信する構成が開示されている。そして、車両が手配車両であると判定した場合にパトカーやインフラ装置から異常データが送信され、ナンバープレートの電子ユニットが異常データを受信すると、ナンバープレートの異常表示部が点灯する。 A configuration has been proposed in which a display is performed so that it is possible to determine whether a traffic violation has occurred or not from within the vehicle (see, for example, Patent Documents 1 and 2).
For example, Patent Document 1 discloses a configuration in which a vehicle license plate communicates with a police car or an infrastructure device. When it is determined that the vehicle is an arrangement vehicle, abnormal data is transmitted from the police car or the infrastructure device, and when the license plate electronic unit receives the abnormal data, the abnormality display portion of the license plate is turned on.
　例えば、特許文献２には、制限速度を超過していることを車内に表示するとともに、所定時間以上、速度超過の状態が続いた場合は、警察に車内の通信端末から連絡することが開示されている。
　これらの構成により、車両が交通違反を行ったことを運転者や外部の人間に知らせることが可能となる。 For example, Patent Document 2 discloses that the speed limit is exceeded in the vehicle, and if the speed continues for a predetermined time or longer, the police are notified from the communication terminal in the vehicle. ing.
With these configurations, it is possible to notify the driver and an external person that the vehicle has made a traffic violation.
　また、コンテナターミナルや運送会社の集配所などにおいて、大型車の過積載を検出し、電光掲示板やカーナビゲーションによって運転者に、過積載であることを表示する構成が提案されている（例えば、特許文献３参照。）。特許文献３に記載の電光掲示板は、車両の通行する道に設置され、通行する運転者に表示する。
　一方、危険物を搭載・運搬している車両（以下、危険物搭載車両）の場合、事故が発生した場合の影響が大きいため、特定の国や規制区域において違反表示を行う表示装置の搭載が義務付けられることも考えられる。 In addition, a configuration has been proposed in which overloading of a large vehicle is detected at a container terminal, a delivery company's delivery point, etc., and the overloading is displayed to the driver by an electric bulletin board or car navigation (for example, a patent) Reference 3). The electric bulletin board described in Patent Document 3 is installed on a road through which a vehicle passes and is displayed to a driver who passes.
On the other hand, in the case of a vehicle carrying or transporting dangerous goods (hereinafter referred to as a dangerous goods-equipped vehicle), since the impact of an accident is large, it is possible to install a display device that displays a violation in a specific country or regulated area. It may be required.
　しかしながら、上記特許文献１～３の構成では、違反を行った場合には表示が行われるものの違反を行っていない場合には何ら表示が行われず、外部から表示装置を搭載しているか否かを判別し難かった。そして、違反を行っていない場合の表示がされないことで、本当に違反を行っていないために表示されていないのか、それとも表示装置の異常により表示がされていないのか判別することが難しかった。 However, in the configurations of Patent Documents 1 to 3, when a violation is made, a display is made, but when no violation is made, no display is made, and whether or not a display device is mounted from the outside. It was difficult to distinguish. Further, since the display when no violation is made is not displayed, it is difficult to determine whether the display is not performed because the violation is not actually performed, or whether the display is not performed due to an abnormality of the display device.
　また、車両に表示装置を設けるため電力を余分に消費することになるが、近年の装備の電動化に伴って、電力消費は出来るだけ抑えることが好ましい。さらに、特定の国や規制地域でのみ表示が義務付けられる場合には、表示の義務が無い地域へ退出した後は、なるべく不要な表示を行わずに電力消費を抑えることが好ましい。 Also, since a display device is provided in the vehicle, extra power is consumed, but it is preferable to suppress power consumption as much as possible with the recent electrification of equipment. Furthermore, when display is required only in a specific country or regulated area, it is preferable to suppress power consumption without performing unnecessary display as much as possible after leaving the area where display is not required.
特開２００２－２４１０号公報Japanese Patent Laid-Open No. 2002-2410 特開２００４－４６５７０号公報JP 2004-46570 A 特開２０１２－７８２２０号公報JP 2012-78220 A 特開２００９－２４５０４２号公報JP 2009-244502 A 特開２０１４－１９１７６３号公報JP 2014-191763 A 特開２００２－２１６２８８号公報JP 2002-216288 A
　本発明の課題は、車両の違反の有無が外部から容易に視認可能であり、表示が不要な領域では省エネルギー化を図ることが可能な車載器、通信装置、および車両交通システムを提供することにある。
　第１の発明に係る車載器は、車外から視認可能な車外表示部が設けられた車両に搭載される車載器であって、第１通信部と、制御部とを備えている。第１通信部は、所定領域から車両が退出する際に車外の通信装置から信号を受ける。制御部は、車外表示部を制御する。制御部は、所定領域内において車両の違反を認識していない場合には正常表示を行い、車両の違反を認識している場合には違反表示を行うよう車外表示部を制御し、第１通信部を介して信号を受信する際、車両の違反を認識している場合には、違反表示を継続し、車両の違反を認識していない場合には、正常表示を停止する。 An object of the present invention is to provide an in-vehicle device, a communication device, and a vehicle traffic system in which the presence or absence of a violation of a vehicle can be easily visually recognized from the outside, and energy saving can be achieved in an area where display is unnecessary. is there.
An on-vehicle device according to a first aspect of the present invention is an on-vehicle device mounted on a vehicle provided with an on-vehicle display unit that is visible from outside the vehicle, and includes a first communication unit and a control unit. The first communication unit receives a signal from a communication device outside the vehicle when the vehicle leaves the predetermined area. The control unit controls the outside display unit. The control unit controls the outside display unit to perform normal display when a violation of the vehicle is not recognized within the predetermined area, and to display the violation when the violation of the vehicle is recognized. When the signal is received via the unit, if the violation of the vehicle is recognized, the violation display is continued. If the violation of the vehicle is not recognized, the normal display is stopped.
　このように車載器が違反を認識していない場合には正常表示が行われるため、違反を行っていない場合でも、違反表示を行える表示装置が搭載されていることを外部から容易に認識できる。
　また、正常表示を行うことにより、外部に当該車両が違反を行っていないことを外部により認識させることが出来る。 Thus, since the normal display is performed when the vehicle-mounted device does not recognize the violation, it can be easily recognized from the outside that the display device capable of displaying the violation is mounted even when the violation is not performed.
Further, by performing normal display, it is possible to make the outside recognize that the vehicle is not violating.
　これにより、車外表示が義務付けられている所定領域から退出する際に、違反を行っていない場合には、車外表示部の機能を停止させることができるため、消費電力を低減でき、省エネルギー化を図れる。
　また、所定領域において違反を行った場合には、違反表示を継続させることにより、当該車両が所定領域内において違反を行ったことを外部に知らせることが出来る。 As a result, when exiting from a predetermined area where display outside the vehicle is obligatory, the function of the display outside the vehicle can be stopped if there is no violation, thus reducing power consumption and saving energy. .
Further, when a violation is made in a predetermined area, the violation display can be continued to notify the outside that the vehicle has made a violation in the predetermined area.
　このように違反表示を継続させることは、所定領域内において違反を行った車両が再び所定領域に入る場合、以前に違反を行ったことを外部に知らせることが出来るため、より有用である。
　ここで、車両の違反を認識していない場合とは、車両が違反を行った後、警察等に所定の手続きを行い、違反の認識が解除された場合も含む。すなわち、所定領域内において違反を行った後に違反の認識が解除された場合、車外表示部は違反表示から正常表示に切り替えられる。所定の手続きとは、例えば、出頭、反則金の支払い、支払準備、および速度超過違反のときのように警察官等によって捕まえられた際の手続きが挙げられる。 Continuing the display of violation in this way is more useful because when a vehicle that has violated a predetermined area enters the predetermined area again, it can notify the outside that the violation has been made before.
Here, the case where the violation of the vehicle is not recognized includes the case where the violation is released after the vehicle performs the predetermined procedure with the police after the violation. That is, when the violation is canceled after the violation is made in the predetermined area, the outside display unit is switched from the violation display to the normal display. The predetermined procedure includes, for example, a procedure when a police officer or the like is caught, such as appearance, foul payment, payment preparation, and overspeed violation.
　第２の発明に係る車載器は、第１の発明に係る車載器であって、車両には、車両の運転者が視認可能な車内表示部が設けられている。制御部は、所定領域内において車両の違反を認識している場合には、違反表示を行うよう車内表示部を制御し、第１通信部を介して信号を受信する際、車両の違反を認識している場合には、違反表示を継続する。
　このように所定領域から退出する際に違反を認識している場合には、違反表示を継続させることにより、車両の運転者に対して所定領域内において違反を行い、警察等に対して手続きなどを行っていないことを継続して認識させることが出来る。 The vehicle-mounted device according to the second invention is the vehicle-mounted device according to the first invention, and the vehicle is provided with an in-vehicle display unit that is visible to the driver of the vehicle. When the control unit recognizes the violation of the vehicle within the predetermined area, the control unit controls the in-vehicle display unit to display the violation and recognizes the violation of the vehicle when receiving the signal through the first communication unit. If so, continue to display the violation.
In this way, if the violation is recognized when leaving the predetermined area, the violation is continued in the predetermined area for the driver of the vehicle by continuing the display of the violation, and the procedure for the police etc. You can continue to recognize that you are not.
　第３の発明に係る車載器は、第１の発明に係る車載器であって、制御部は、違反判定部を有する。違反判定部は、車両に設けられ車両の状態を検出する状態検出部の検出内容に基づいて、車両が違反を行ったか否かを判定する。制御部は、違反判定部で車両が違反を行ったと判定した場合に、車両の違反を認識して車外表示部に違反表示を行わせる。
　これにより、車載器が、車両が違反を行っているか否かを判定し、違反を行っている場合には、車外表示部に違反表示を行わせることが出来る。 The vehicle-mounted device according to the third invention is the vehicle-mounted device according to the first invention, and the control unit has a violation determining unit. The violation determination unit determines whether or not the vehicle has violated based on the detection content of the state detection unit that is provided in the vehicle and detects the state of the vehicle. When the violation determining unit determines that the vehicle has violated, the control unit recognizes the vehicle violation and causes the outside display unit to display the violation.
As a result, the vehicle-mounted device determines whether or not the vehicle is violating. If the vehicle is violating, the off-vehicle display unit can display the violation.
　第４の発明に係る車載器は、第１の発明に係る車載器であって、制御部は、所定領域内に設置された違反検出装置によって車両の違反が検出され、違反検出装置から第１通信部を介して違反情報を受信すると、車両の違反を認識して車外表示部に違反表示を行わせる。
　これにより、インフラ装置である通信装置が、車両が違反を行っているか否かを判定し、違反を行っている場合には、車載器によって車外表示部に違反表示を行わせることが出来る。 A vehicle-mounted device according to a fourth invention is the vehicle-mounted device according to the first invention, wherein the controller detects a violation of the vehicle by a violation detection device installed in a predetermined area, and the first detection from the violation detection device. When the violation information is received through the communication unit, the violation of the vehicle is recognized and the violation display is performed on the outside display unit.
Thereby, the communication apparatus which is an infrastructure apparatus determines whether the vehicle is violating, and when it is violating, the on-vehicle device can display the violation on the display unit outside the vehicle.
　第５の発明に係る車載器は、第１の発明に係る車載器であって、第１記録部を更に備えている。第１記録部は、所定領域において車両が行った違反情報を記録する。制御部は、所定領域内において認識した違反情報を前記第１記録部に記録し、信号を受信すると、第１記録部に記録されている違反情報と車両の識別可能情報とを第１通信部を介して通信装置に送信する。
　これにより、インフラストラクチャーに設けられている通信装置側において、車両の識別可能情報と、その車両が所定領域内において行った違反情報を保存できる。 An on-vehicle device according to a fifth invention is the on-vehicle device according to the first invention, further comprising a first recording unit. The first recording unit records violation information performed by the vehicle in a predetermined area. The control unit records the violation information recognized in the predetermined area in the first recording unit, and when receiving the signal, the control unit transmits the violation information recorded in the first recording unit and the vehicle identifiable information to the first communication unit. Is transmitted to the communication device.
Thereby, on the communication device side provided in the infrastructure, the identifiable information of the vehicle and the violation information performed by the vehicle in the predetermined area can be stored.
　第６の発明に係る通信装置は、第２通信部を備えている。第２通信部は、第１～５のいずれかの発明の車載器に信号を送信する。第２通信部は、所定領域からの出口に配置されている。
　これにより、車両の違反が認識されている場合には違反表示を継続し、車両の違反が認識されていない場合には正常表示を停止する制御を行うための信号を車載器に送信することができる。 A communication apparatus according to a sixth aspect includes a second communication unit. The second communication unit transmits a signal to the vehicle-mounted device according to any one of the first to fifth inventions. The second communication unit is disposed at the exit from the predetermined area.
As a result, when the violation of the vehicle is recognized, the violation display is continued, and when the violation of the vehicle is not recognized, a signal for performing control to stop the normal display may be transmitted to the in-vehicle device. it can.
　第７の発明に係る通信装置は、第６の発明に係る通信装置であって、第２記録部を備える。第２記録部は、車両の違反情報と車両の識別可能情報とを記録する。第２通信部は、車載器から違反情報と識別可能情報を受信する。
　これにより、通信装置は、車両の識別可能情報と、その車両が所定領域内において行い、認識が消去されていない違反情報を記録できる。 A communication apparatus according to a seventh aspect is the communication apparatus according to the sixth aspect, comprising a second recording unit. The second recording unit records vehicle violation information and vehicle identifiable information. The second communication unit receives violation information and identifiable information from the vehicle-mounted device.
Thereby, the communication apparatus can record the identifiable information of the vehicle and the violation information that the vehicle performs in the predetermined area and the recognition is not erased.
　第８の発明に係る通信装置は、第６の発明に係る通信装置であって、撮像部と、車種判別部とを更に備えている。撮像部は、信号を送信する領域を通行するように移動する車両を撮像する。車種判別部は、撮像された画像に基づいて、通行する車両が、車載器が搭載された車両の車種であるか否かを判定する。第２通信部は、通行する車両が、車載器が搭載された車両の車種であると判定されたときに、信号を送信する。
　これにより、車載器の搭載された車両の車種であると判定した車両に対してのみ信号を送信すればよいため、常に信号を送信する必要がなくなる。 A communication device according to an eighth invention is the communication device according to the sixth invention, further comprising an imaging unit and a vehicle type discrimination unit. An imaging part images the vehicle which moves so that it may pass through the area | region which transmits a signal. A vehicle type discrimination | determination part determines whether the vehicle to pass is a vehicle type of the vehicle by which onboard equipment is mounted based on the imaged image. A 2nd communication part transmits a signal, when it determines with the vehicle to pass is the vehicle model of the vehicle by which onboard equipment is mounted.
Thereby, since it is only necessary to transmit a signal to a vehicle determined to be a vehicle type on which the vehicle-mounted device is mounted, it is not necessary to always transmit a signal.
　第９の発明に係る通信装置は、第８の発明に係る通信装置であって、第２通信部は、車線ごとに設けられ、対応する車線の内側に信号を送信する。
　このように車線ごとに第２通信部を配置することによって、車線ごとに所定領域から退出する車両に信号を送信できる。 A communication device according to a ninth aspect is the communication device according to the eighth aspect, wherein the second communication unit is provided for each lane and transmits a signal to the inside of the corresponding lane.
By arranging the second communication unit for each lane in this way, a signal can be transmitted to the vehicle leaving the predetermined area for each lane.
　第１０の発明に係る車両管理システムは、車外表示部と、車載器と、通信装置とを備える。車外表示部は、車両に設けられ車外から視認可能である。車載器は、第１通信部と、制御部とを有する。第１通信部は、所定領域から車両が退出する際に車外の通信装置から信号を受ける。制御部は、車外表示部を制御する。通信装置は、第２通信部を有する。第２通信部は、所定領域からの出口に配置されており車載器に信号を送信する。制御部は、所定領域内において車両の違反を認識していない場合には正常表示を行い、車両の違反を認識している場合には違反表示を行うよう車外表示部を制御し、第１通信部を介して信号を受信する際、車両の違反を認識している場合には、違反表示を継続し、車両の違反を認識していない場合には、正常表示を停止する。 A vehicle management system according to a tenth aspect of the invention includes an outside display unit, an in-vehicle device, and a communication device. The outside display unit is provided in the vehicle and is visible from outside the vehicle. The vehicle-mounted device includes a first communication unit and a control unit. The first communication unit receives a signal from a communication device outside the vehicle when the vehicle leaves the predetermined area. The control unit controls the outside display unit. The communication device has a second communication unit. The second communication unit is disposed at the exit from the predetermined area and transmits a signal to the vehicle-mounted device. The control unit controls the outside display unit to perform normal display when a violation of the vehicle is not recognized within the predetermined area, and to display the violation when the violation of the vehicle is recognized. When the signal is received via the unit, if the violation of the vehicle is recognized, the violation display is continued. If the violation of the vehicle is not recognized, the normal display is stopped.
　このように車載器が違反を認識していない場合には正常表示が行われるため、違反を行っていない場合でも、違反表示を行える表示装置が搭載されていることを外部から容易に認識できる。
　また、正常表示を行うことにより、外部に当該車両が違反を行っていないことを外部により認識させることが出来る。 Thus, since the normal display is performed when the vehicle-mounted device does not recognize the violation, it can be easily recognized from the outside that the display device capable of displaying the violation is mounted even when the violation is not performed.
Further, by performing normal display, it is possible to make the outside recognize that the vehicle is not violating.
　これにより、車外表示が義務付けられている所定領域から退出する際に、違反を行っていない場合には、車外表示部の機能を停止させることができるため、消費電力を低減でき、省エネルギー化を図れる。
　また、所定領域において違反を行った場合には、違反表示を継続させることにより、当該車両が所定領域内において違反を行ったことを外部に知らせることが出来る。
　このように違反表示を継続させることは、所定領域内において違反を行った車両が再び所定領域に入る場合、以前に違反を行ったことを外部に知らせることが出来るため、より有用である。 As a result, when exiting from a predetermined area where display outside the vehicle is obligatory, the function of the display outside the vehicle can be stopped if there is no violation, thus reducing power consumption and saving energy. .
Further, when a violation is made in a predetermined area, the violation display can be continued to notify the outside that the vehicle has made a violation in the predetermined area.
Continuing the display of violation in this way is more useful because when a vehicle that has violated a predetermined area enters the predetermined area again, it can notify the outside that the violation has been made before.
　第１１の発明に係る車両管理システムは、第１０の発明に係る車両管理システムであって、車内表示部を更に備える。車内表示部は、車両に設けられ車両の運転者が視認可能である。制御部は、所定領域内において車両の違反を認識している場合には、違反表示を行うよう車内表示部を制御し、第１通信部を介して信号を受信する際、車両の違反を認識している場合には、違反表示を継続する。 A vehicle management system according to an eleventh aspect of the invention is the vehicle management system according to the tenth aspect of the invention, further comprising an in-vehicle display unit. The in-vehicle display unit is provided in the vehicle and is visible to the driver of the vehicle. When the control unit recognizes the violation of the vehicle within the predetermined area, the control unit controls the in-vehicle display unit to display the violation and recognizes the violation of the vehicle when receiving the signal through the first communication unit. If so, continue to display the violation.
　このように所定領域から退出する際に違反を認識している場合には、違反表示を継続させることにより、車両の運転者に対して所定領域内において違反を行い、警察に対して手続きなどを行っていないことを継続して認識させることが出来る。
（発明の効果）
　本発明によれば、車両の違反の有無が外部から容易に視認可能であり、表示が不要な領域では省エネルギー化を図ることが可能な車載器、通信装置、および車両交通システムを提供することができる。 In this way, when recognizing a violation when leaving the predetermined area, by continuing the violation display, the vehicle driver is violated within the predetermined area and the police are You can continue to recognize what you are not doing.
(The invention's effect)
According to the present invention, it is possible to provide an in-vehicle device, a communication device, and a vehicle traffic system that can easily recognize the presence or absence of violation of a vehicle from the outside and can save energy in an area that does not require display. it can.
本発明にかかる実施の形態１における車載器を搭載した特定車両が境界を越える状態を示す図。The figure which shows the state in which the specific vehicle carrying the vehicle equipment in Embodiment 1 concerning this invention crosses a boundary. 本発明にかかる実施の形態１における車載器を搭載した特定車両が境界を越えた状態を示す図。The figure which shows the state which the specific vehicle carrying the onboard equipment in Embodiment 1 concerning this invention crossed the boundary. 本発明にかかる実施の形態１の車両管理システムの構成を示すブロック図。The block diagram which shows the structure of the vehicle management system of Embodiment 1 concerning this invention. （ａ）、（ｂ）図３の特定車両の例を示す図。(A), (b) The figure which shows the example of the specific vehicle of FIG. 図２の第１通信機、第２通信機、第３通信機および第４通信機の通信エリアを示す上面図。The top view which shows the communication area of the 1st communication apparatus of FIG. 2, a 2nd communication apparatus, a 3rd communication apparatus, and a 4th communication apparatus. 図２の通過車両情報記録部に記録されている情報を示す図。The figure which shows the information currently recorded on the passing vehicle information recording part of FIG. 図３の車両管理システムの違反検出部の構成を示すブロック図。The block diagram which shows the structure of the violation detection part of the vehicle management system of FIG. （ａ）、（ｂ）図６の検出部の一例であるカメラの設置例を示す図。(A), (b) The figure which shows the example of installation of the camera which is an example of the detection part of FIG. 図７のカメラによって撮像された画像の一例を示す図。The figure which shows an example of the image imaged with the camera of FIG. 図３に示す車両管理システムの動作を示すフロー図。The flowchart which shows operation | movement of the vehicle management system shown in FIG. 図３に示す車両管理システムの動作を示すフロー図。The flowchart which shows operation | movement of the vehicle management system shown in FIG. 本発明にかかる実施の形態２の車両管理システムの構成を示すブロック図。The block diagram which shows the structure of the vehicle management system of Embodiment 2 concerning this invention. 図１０の撮像装置の設置例を示す上面図。FIG. 11 is a top view illustrating an installation example of the imaging device in FIG. 10. 図１１の撮像装置によって撮像された画像の一例を示す図。FIG. 12 is a diagram illustrating an example of an image captured by the imaging apparatus of FIG. 11. 図１０に示す車両管理システムの動作を示すフロー図。FIG. 11 is a flowchart showing the operation of the vehicle management system shown in FIG. 10. 図１０に示す車両管理システムの動作を示すフロー図。FIG. 11 is a flowchart showing the operation of the vehicle management system shown in FIG. 10. （ａ）、（ｂ）本発明にかかる実施の形態２における車載器を搭載した特定車両が所定領域に進入する動作を説明するための図。(A), (b) The figure for demonstrating the operation | movement which the specific vehicle carrying the onboard equipment in Embodiment 2 concerning this invention approachs into a predetermined area | region. （ａ）～（ｃ）本発明にかかる実施の形態２における車載器を搭載した特定車両が所定領域から退出する動作を説明するための図。(A)-(c) The figure for demonstrating the operation | movement from which the specific vehicle carrying the onboard equipment in Embodiment 2 concerning this invention leaves a predetermined area. （ａ）図１０の車両管理システムの出口側通信装置の第１通信機、第２通信機、第１カメラおよび第２カメラの設置の変形例を示す図、（ｂ）図１０の車両管理システムの入口側通信装置の第１通信機、第２通信機、第１カメラおよび第２カメラの設置の変形例を示す図。(A) The figure which shows the modification of installation of the 1st communication apparatus of the exit side communication apparatus of the vehicle management system of FIG. 10, a 2nd communication apparatus, a 1st camera, and a 2nd camera, (b) The vehicle management system of FIG. The figure which shows the modification of installation of the 1st communication apparatus of the entrance side communication apparatus, the 2nd communication apparatus, the 1st camera, and the 2nd camera. 図１０の車両管理システムの第１通信機、第２通信機、第１カメラおよび第２カメラの設置の変形例を示す図。The figure which shows the modification of installation of the 1st communication apparatus of the vehicle management system of FIG. 10, a 2nd communication apparatus, a 1st camera, and a 2nd camera. 図１０の車両管理システムの第１通信機、第２通信機、第１カメラおよび第２カメラの設置の変形例を示す図。The figure which shows the modification of installation of the 1st communication apparatus of the vehicle management system of FIG. 10, a 2nd communication apparatus, a 1st camera, and a 2nd camera. 本発明の実施の形態のハードウェア構成の一例を示す図。The figure which shows an example of the hardware constitutions of embodiment of this invention. 本発明の実施の形態のハードウェア構成の一例を示す図。The figure which shows an example of the hardware constitutions of embodiment of this invention.
　本発明の実施の形態における車両管理システムについて図面を参照しながら説明する。
　（実施の形態１）
　＜構成＞
　（車両管理システムの概要）
　図１Ａは、本実施の形態１の車載器４０を搭載した特定車両３０が、所定領域６０に進入する状態および所定領域６０から退出する状態を示す図である。図１Ｂは、本実施の形態１の車載器４０を搭載した特定車両３０が、所定領域６０に進入した状態および所定領域６０から退出した状態を示す図である。図１Ａおよび図１Ｂにおいて同一車線を走行中の特定車両３０は同一の車両を示す。なお、図１Ａおよび図１Ｂに示すように、例えば、所定領域６０に進入する第１車線Ｒ１および第２車線Ｒ２と、所定領域６０から退出する第３車線Ｒ３および第４車線Ｒ４が形成されている。 A vehicle management system according to an embodiment of the present invention will be described with reference to the drawings.
(Embodiment 1)
<Configuration>
(Outline of vehicle management system)
FIG. 1A is a diagram illustrating a state in which the specific vehicle 30 on which the vehicle-mounted device 40 according to the first embodiment is mounted enters the predetermined area 60 and leaves the predetermined area 60. FIG. 1B is a diagram illustrating a state where the specific vehicle 30 on which the vehicle-mounted device 40 according to the first embodiment is mounted enters the predetermined area 60 and exits from the predetermined area 60. In FIG. 1A and FIG. 1B, the specific vehicle 30 traveling in the same lane indicates the same vehicle. As shown in FIGS. 1A and 1B, for example, a first lane R1 and a second lane R2 that enter the predetermined area 60, and a third lane R3 and a fourth lane R4 that exit from the predetermined area 60 are formed. Yes.
　図２は、本実施の形態１の車両管理システム１００の構成を示すブロック図である。
　本発明にかかる実施の形態１の車両管理システム１００では、車載器４０を搭載する特定車両３０が国や規制区域等の所定領域６０に進入する際に、起動信号Ａ１が車載器４０に送信される。そして、起動信号Ａ１を受信すると車載器４０は車外表示部５２を起動する。 FIG. 2 is a block diagram illustrating a configuration of the vehicle management system 100 according to the first embodiment.
In the vehicle management system 100 according to the first embodiment of the present invention, the activation signal A1 is transmitted to the vehicle-mounted device 40 when the specific vehicle 30 on which the vehicle-mounted device 40 is mounted enters a predetermined area 60 such as a country or a regulated area. The When the activation signal A1 is received, the vehicle-mounted device 40 activates the vehicle outside display unit 52.
　また、車両管理システム１００では、車載器４０を搭載する特定車両３０が所定領域６０から退出する際に、停止信号Ａ２が車載器４０に送信される。そして、停止信号Ａ２を受信すると車載器４０は車外表示部５２の点灯状態に従って車外表示部５２の制御を行う。
　車両管理システム１００は、図２に示すように、インフラに設けられている入口側通信装置１０と、インフラに設けられている出口側通信装置８０と、インフラに設けられている違反検出装置２０と、特定車両３０に搭載されている車載器４０と、特定車両３０に設けられている状態検出部３１と、特定車両３０に搭載されている車内表示部５１および車外表示部５２と、解除装置９０と、を主に備えている。 In the vehicle management system 100, when the specific vehicle 30 on which the vehicle-mounted device 40 is mounted leaves the predetermined area 60, the stop signal A2 is transmitted to the vehicle-mounted device 40. When the stop signal A2 is received, the vehicle-mounted device 40 controls the outside display unit 52 according to the lighting state of the outside display unit 52.
As shown in FIG. 2, the vehicle management system 100 includes an entrance side communication device 10 provided in the infrastructure, an exit side communication device 80 provided in the infrastructure, and a violation detection device 20 provided in the infrastructure. The vehicle-mounted device 40 mounted on the specific vehicle 30, the state detection unit 31 provided on the specific vehicle 30, the vehicle interior display unit 51 and the vehicle exterior display unit 52 mounted on the specific vehicle 30, and the release device 90. And mainly.
　入口側通信装置１０は、起動信号Ａ１を常時送信し、所定領域６０の入口６３に設けられている。出口側通信装置８０は、停止信号Ａ２を常時送信し、所定領域６０の出口６４に設けられている。入口側通信装置１０および出口側通信装置８０は、図１に示すように、所定領域６０内と所定領域６０外の境界６１に配置されている。
　違反検出装置２０は、所定領域６０内においてインフラに設けられており、特定車両３０の交通違反を検出する。違反検出装置２０は、交通違反を検出した場合、交通違反を検出した旨の連絡を車載器４０に行う。 The entrance-side communication device 10 constantly transmits the activation signal A1 and is provided at the entrance 63 of the predetermined area 60. The exit side communication device 80 constantly transmits a stop signal A2 and is provided at the exit 64 of the predetermined area 60. As shown in FIG. 1, the entrance side communication device 10 and the exit side communication device 80 are disposed at a boundary 61 inside the predetermined region 60 and outside the predetermined region 60.
The violation detection device 20 is provided in the infrastructure within the predetermined area 60 and detects a traffic violation of the specific vehicle 30. When the violation detection device 20 detects a traffic violation, the violation detection device 20 notifies the vehicle-mounted device 40 that the traffic violation has been detected.
　車載器４０は、違反検出装置２０から交通違反を検出した旨の連絡を受けると、特定車両３０が交通違反を行ったことを認識し、その交通違反に関する情報を記録し、表示する。また、車載器４０は、外部の違反検出装置２０だけでなく、特定車両３０に設けられている各種センサに基づいて特定車両３０の違反を判定し、違反している判定した場合には、特定車両３０が交通違反を行ったことを認識し、その交通違反に関する情報を記録し、表示する。
　解除装置９０は、警察署に設置または警察官によって携帯されている。解除装置９０は、警察官等によって操作され、車載器４０の交通違反の認識を解除する。 When the in-vehicle device 40 receives notification from the violation detection device 20 that a traffic violation has been detected, the vehicle-mounted device 40 recognizes that the specific vehicle 30 has made a traffic violation and records and displays information related to the traffic violation. Further, the vehicle-mounted device 40 determines violations of the specific vehicle 30 based on various sensors provided in the specific vehicle 30 as well as the external violation detection device 20, and determines that the violation is in violation Recognizing that the vehicle 30 has made a traffic violation, information about the traffic violation is recorded and displayed.
The release device 90 is installed at a police station or carried by a police officer. The canceling device 90 is operated by a police officer or the like, and cancels the recognition of the traffic violation in the vehicle-mounted device 40.
　（所定領域６０）
　ここで、所定領域６０とは、例えば規制地区、国、橋、トンネル、駐車場、工事現場などが挙げられ、他の領域とは交通違反に関する規制が異なっている。異なっている規制としては、例えば、積載物の重量制限、車両や積載可能な荷物の高さ制限、排ガス規制、速度規制などが挙げられる。
　このため、入口側通信装置１０は、国境や、橋、トンネル、駐車場、工事現場ならびに規制地区へのなどの入口に設けられており、出口側通信装置８０は、それらの出口に設けられている。違反検出装置２０は、所定領域６０内のインフラ（例えば、交差点）に設けられている。 (Predetermined area 60)
Here, the predetermined area 60 includes, for example, a regulated area, a country, a bridge, a tunnel, a parking lot, a construction site, and the like, and regulations regarding traffic violations differ from other areas. Examples of the different regulations include a weight limit of a load, a height limit of a vehicle and a loadable luggage, an exhaust gas regulation, a speed regulation, and the like.
For this reason, the entrance side communication device 10 is provided at the entrance to a border, a bridge, a tunnel, a parking lot, a construction site, and a regulated area, and the exit side communication device 80 is provided at the exit thereof. Yes. The violation detection device 20 is provided at an infrastructure (for example, an intersection) in the predetermined area 60.
　（特定車両３０）
　本実施の形態における特定車両３０とは車載器４０が搭載されている車両のことである。例えば、特定車両３０は特殊車両、危険物積載車両、および大型自動車などを含む。このような車両は交通事故を起こした場合の社会的影響が大きいため、車載器４０の搭載を義務付けることも考えられる。
　特殊車両とは、車両の構造が特殊である車両、あるいは輸送する貨物が特殊な車両で、幅、長さ、高さおよび総重量のいずれかの一般的制限値を越えたり、橋、高架の道路、トンネル等で総重量、高さのいずれかの制限値を越える車両である。特殊車両の具体例としては、例えばトラッククレーン等自走式建設機械、トレーラー連結車などが挙げられる。 (Specific vehicle 30)
The specific vehicle 30 in the present embodiment is a vehicle on which the vehicle-mounted device 40 is mounted. For example, the specific vehicle 30 includes a special vehicle, a dangerous material loaded vehicle, a large vehicle, and the like. Since such a vehicle has a great social impact when a traffic accident occurs, it may be considered that the vehicle-mounted device 40 is required.
A special vehicle is a vehicle with a special vehicle structure or a special vehicle that transports cargo that exceeds the general limit values of width, length, height and total weight, bridges, elevated A vehicle that exceeds the maximum weight or height limit on a road or tunnel. Specific examples of the special vehicle include a self-propelled construction machine such as a truck crane and a trailer-coupled vehicle.
　危険物積載車両とは、例えば日本国における危険物船舶運送もしくは貯蔵規則、および国連危険物輸送勧告書等で定められている危険物を積載した車両である。危険物の代表例としては、灯油、軽油などが挙げられる。なお、特殊車両、危険物搭載車両、大型等は国ごとによって取り決められている場合には、その取り決めにしたがって定められてもよい。 Dangerous goods loaded vehicles are vehicles loaded with dangerous goods as defined in the dangerous goods ship transport or storage regulations in Japan and the UN Dangerous Goods Transport Recommendations, for example. Representative examples of dangerous materials include kerosene and light oil. In addition, when special vehicles, vehicles with dangerous goods, large sizes, and the like are determined by country, they may be determined according to the agreement.
　大型自動車とは、例えば日本では、車両総重量１１０００ｋｇ以上、最大積載量６５００ｋｇ以上、または乗車定員３０人以上の四輪車を指す。
　また、車載器４０の搭載は、特定車両３０に対して国などによって義務付けられている場合も考えられる。
　なお、上述にように特定車両３０とは、車載器４０が搭載されている車両のことであり、特殊車両等に限らず、タクシー等であってもよい。 In Japan, for example, a large automobile refers to a four-wheeled vehicle having a total vehicle weight of 11,000 kg or more, a maximum loading capacity of 6500 kg or more, or a passenger capacity of 30 or more.
In addition, it is conceivable that the vehicle-mounted device 40 is required for the specific vehicle 30 by the country or the like.
As described above, the specific vehicle 30 is a vehicle on which the vehicle-mounted device 40 is mounted, and is not limited to a special vehicle or the like, and may be a taxi or the like.
　本実施の形態の特定車両３０は、図２に示すように、車載器４０の他に、状態検出部３１、車内表示部５１、および車外表示部５２と、を有する。
　状態検出部３１は、各種センサを含む。各種センサとしては、例えば位置センサ３１１、速度センサ３１２等が挙げられる。位置センサ３１１は、特定車両３０の例えばＧＰＳ（Global Positioning System）機能を有し、特定車両３０の位置情報を検出する。検出された位置情報に基づいて、後述する違反判定部４２１が駐停車禁止違反に該当するか否かを判定する。速度センサ３１２は、特定車両３０の速度を検出する。検出された速度に基づいて、後述する違反判定部４２１が、速度違反に該当するか否かを判定する。この判定の際に位置センサ３１１による位置情報から現在走行している道路における制限速度に基づいて、速度違反に該当するか否かが判定されてもよい。 As shown in FIG. 2, the specific vehicle 30 of the present embodiment includes a state detection unit 31, an in-vehicle display unit 51, and an out-of-vehicle display unit 52 in addition to the in-vehicle device 40.
The state detection unit 31 includes various sensors. Examples of the various sensors include a position sensor 311 and a speed sensor 312. The position sensor 311 has, for example, a GPS (Global Positioning System) function of the specific vehicle 30 and detects position information of the specific vehicle 30. Based on the detected position information, a violation determining unit 421, which will be described later, determines whether or not a parking / parking prohibition violation is met. The speed sensor 312 detects the speed of the specific vehicle 30. Based on the detected speed, a violation determination unit 421, which will be described later, determines whether or not it corresponds to a speed violation. At the time of this determination, it may be determined from the position information from the position sensor 311 based on the speed limit on the currently traveling road whether or not the speed violation is met.
　（車内表示部５１、車外表示部５２）
　車内表示部５１は、特定車両３０が行った交通違反に関する違反情報を表示する。車内表示部５１は、特定車両３０の内部であって、運転者が視認可能な位置に設けられている。制御部４２は、入口側通信装置１０からの起動信号Ａ１を受けて車内表示部５１を起動させる。 (In-car display 51, Outside display 52)
The in-vehicle display unit 51 displays violation information related to traffic violations made by the specific vehicle 30. The in-vehicle display unit 51 is provided inside the specific vehicle 30 at a position where the driver can visually recognize it. The control unit 42 activates the in-vehicle display unit 51 in response to the activation signal A1 from the entrance side communication device 10.
　車外表示部５２は、車外から認識可能な位置に設けられており、特定車両３０が交通違反を起こしていない正常表示と、違反を犯したことを示す違反表示を行う。
　図３（ａ）および図３（ｂ）は、特定車両３０の例を示す図である。図３（ａ）は、特定車両３０の一例としてトラックを示す。車外表示部５２は、特定車両３０の位置Ｐ１、Ｐ２等に取り付けられる。位置Ｐ１は、運転席の天井位置であり、位置Ｐ１に車外表示部５２が取り付けられた場合は、特定車両３０の前方および側面方向から視認可能である。位置Ｐ２は、車両の背面位置であり、位置Ｐ２に車外表示部５２が取り付けられた場合は、特定車両３０の後方や側面方向から視認可能である。 The vehicle outside display unit 52 is provided at a position that can be recognized from outside the vehicle, and performs a normal display in which the specific vehicle 30 has not caused a traffic violation and a violation display indicating that the vehicle has committed a violation.
FIG. 3A and FIG. 3B are diagrams illustrating an example of the specific vehicle 30. FIG. 3A shows a truck as an example of the specific vehicle 30. The outside display part 52 is attached to the positions P1, P2, etc. of the specific vehicle 30. The position P1 is a ceiling position of the driver's seat, and when the outside display unit 52 is attached to the position P1, the position P1 can be visually recognized from the front and side directions of the specific vehicle 30. The position P2 is a rear position of the vehicle. When the outside display unit 52 is attached to the position P2, the position P2 is visible from the rear side or the side surface direction of the specific vehicle 30.
　図３（ｂ）は、特定車両３０の一例としてタンクローリーを示す。図３（ｂ）においても、車外表示部５２は、特定車両３０の一例であるタンクローリーの位置Ｐ３、Ｐ４等に取り付けられる。位置Ｐ３は、運転席の天井位置であり、位置Ｐ３に車外表示部５２が取り付けられた場合は、特定車両３０の前方および側面方向から視認可能である。位置Ｐ４は、車両の上面後部の位置であり、位置Ｐ４に車外表示部５２が取り付けられた場合は、特定車両３０の後方や側面方向から視認可能である。 FIG. 3B shows a tank lorry as an example of the specific vehicle 30. Also in FIG. 3B, the outside display unit 52 is attached to positions P3 and P4 of a tank lorry that is an example of the specific vehicle 30. The position P3 is a ceiling position of the driver's seat, and when the outside display unit 52 is attached to the position P3, the position P3 is visible from the front and side directions of the specific vehicle 30. The position P4 is a position at the rear of the upper surface of the vehicle. When the outside display unit 52 is attached to the position P4, the position P4 is visible from the rear side or the side surface direction of the specific vehicle 30.
　なお、図３（ａ）および図３（ｂ）では、車外表示部５２の取り付け位置を示すため車外表示部５２を複数示しているが、１つ設けられていればよい。
　また、信号（例えば、起動信号Ａ１）を送受信するためのアンテナは、車載器４０の内部に一体的に設けられていてもよいし、車載器４０の外部の離れた位置に設けられていてもよい。 In FIGS. 3A and 3B, a plurality of outside display units 52 are shown in order to indicate the mounting position of the outside display unit 52, but it is only necessary to provide one.
Moreover, the antenna for transmitting and receiving a signal (for example, activation signal A1) may be provided integrally in the in-vehicle device 40 or may be provided at a position outside the on-vehicle device 40. Good.
　詳細には、車外表示部５２は、図１Ａおよび図１Ｂに示すように、正常表示ランプ５２１と、違反表示ランプ５２２とを含む。正常表示ランプ５２１は、例えば青色の光を発するランプである。違反表示ランプ５２２は、例えば赤色の光を発するランプである。
　特定車両３０が所定領域６０外を通行している状態では、車載器４０が起動していないため、車外表示部５２の起動しておらず、正常表示ランプ５２１および違反表示ランプ５２２は双方ともに点灯していない。 Specifically, the vehicle outside display unit 52 includes a normal display lamp 521 and a violation display lamp 522 as shown in FIGS. 1A and 1B. The normal display lamp 521 is a lamp that emits blue light, for example. The violation display lamp 522 is, for example, a lamp that emits red light.
In a state where the specific vehicle 30 is passing outside the predetermined area 60, the vehicle-mounted device 40 is not activated, so the outside display unit 52 is not activated, and both the normal display lamp 521 and the violation display lamp 522 are lit. Not done.
　そして、図１Ａおよび図１Ｂの第１車線Ｒ１に示すように、特定車両３０が所定領域６０内に進入する際に入口側通信装置１０から起動信号Ａ１を受信すると、制御部４２は、車外表示部５２を起動し正常表示ランプ５２１を点灯させる。
　そして、制御部４２は、所定領域６０内において交通違反を認識した場合、図１Ａの第３車線Ｒ３を走行している特定車両３０に示されているように違反表示ランプ５２２を点灯させる。なお、交通違反を認識した場合とは、違反判定部４４によって交通違反を行ったと判定された場合、若しくは後述する違反検出装置２０から交通違反を検出した旨の連絡を受けた場合である。 Then, as shown in the first lane R1 of FIGS. 1A and 1B, when the specific vehicle 30 receives the activation signal A1 from the entrance side communication device 10 when entering the predetermined area 60, the control unit 42 displays the vehicle outside display. The unit 52 is activated and the normal display lamp 521 is turned on.
And when the control part 42 recognizes the traffic violation in the predetermined area | region 60, the violation display lamp 522 is lighted as shown by the specific vehicle 30 currently drive | working the 3rd lane R3 of FIG. 1A. The case of recognizing a traffic violation is a case where the violation determining unit 44 determines that a traffic violation has been made, or a case where a notification that a traffic violation has been detected is received from the violation detection device 20 described later.
　（車載器４０）
　車載器４０は、図２に示すように、通信部４１と、制御部４２と、違反情報記録部４３と、違反内容記憶部４９と、を主に有している。
　通信部４１は、入口側通信装置１０、出口側通信装置８０および違反検出装置２０と通信を行う。通信部４１は、入口側通信装置１０から車載器４０を起動する起動信号Ａ１を受信すると、制御部４２に起動信号Ａ１の受信連絡を行う。通信部４１は、出口側通信装置８０から車載器４０を停止する停止信号Ａ２を受信すると、制御部４２に停止信号Ａ２の受信連絡を行う。通信部４１は、停止信号Ａ２の受信連絡を受けた制御部４２の指示によって車両情報および違反記録情報を出口側通信部８１に送信する。通信部４１は、違反検出装置２０から交通違反を検出した旨の連絡を受信すると制御部４２に違反連絡を行う。 (Vehicle equipment 40)
As shown in FIG. 2, the vehicle-mounted device 40 mainly includes a communication unit 41, a control unit 42, a violation information recording unit 43, and a violation content storage unit 49.
The communication unit 41 communicates with the entrance side communication device 10, the exit side communication device 80, and the violation detection device 20. When receiving the activation signal A1 that activates the vehicle-mounted device 40 from the entrance-side communication device 10, the communication unit 41 notifies the control unit 42 of reception of the activation signal A1. When the communication unit 41 receives the stop signal A2 for stopping the vehicle-mounted device 40 from the exit side communication device 80, the communication unit 41 notifies the control unit 42 of the reception of the stop signal A2. The communication unit 41 transmits the vehicle information and the violation record information to the exit side communication unit 81 in accordance with an instruction from the control unit 42 that has received the stop signal A2. When the communication unit 41 receives notification from the violation detection device 20 that a traffic violation has been detected, the communication unit 41 notifies the control unit 42 of the violation.
　制御部４２は、違反判定部４４および停止判定部４５を有している。違反判定部４４は、状態検出部３１による検出結果に基づいて交通違反に該当するか否かを検出する。詳しくは後述するが、停止判定部４５は、通信部４１を介して停止信号Ａ２を受信した際に、車外表示部５２の正常表示ランプ５２１と違反表示ランプ５２２（図１Ａおよび図１Ｂ参照）のどちらが点灯しているかを判定する。制御部４２は、停止信号Ａ２を受信した際に正常表示ランプ５２１が点灯している場合には正常表示ランプ５２１を消灯し、違反表示ランプ５２２が点灯している場合には点灯を継続する。 The control unit 42 includes a violation determination unit 44 and a stop determination unit 45. The violation determination unit 44 detects whether or not the traffic violation is based on the detection result by the state detection unit 31. As will be described in detail later, when the stop determination unit 45 receives the stop signal A2 via the communication unit 41, the stop display unit 521 of the normal display lamp 521 and the violation display lamp 522 (see FIGS. 1A and 1B). Determine which is lit. The control unit 42 turns off the normal display lamp 521 when the normal display lamp 521 is lit when the stop signal A2 is received, and continues lighting when the violation display lamp 522 is lit.
　また、制御部４２は、図示しない記憶部に、特定車両３０の車両に関する情報（車両情報）を記憶している。車両情報は、車両識別情報（車両のＩＤ情報ともいえる）、運搬・移送しているものに関する情報、車体の情報（種類、大きさ、形状等）等を含む。車両情報には、更に、通行申請の有無、申請番号、申請した運搬・移送ルート等の情報などが含まれていても良い。ここで、車両識別情報とは、車両を特定できる情報であれば良く、車両番号等の当該車両に割り振られた固有の番号であっても良いし、車載器に割り振られた固有の番号であっても良い。また、車両情報として所有者や運転者の情報が含まれていてもよい。 Moreover, the control part 42 has memorize | stored the information (vehicle information) regarding the vehicle of the specific vehicle 30 in the memory | storage part which is not shown in figure. The vehicle information includes vehicle identification information (also referred to as vehicle ID information), information related to what is being transported / transferred, vehicle body information (type, size, shape, etc.) and the like. The vehicle information may further include information such as the presence / absence of a traffic application, an application number, an applied transportation / transfer route, and the like. Here, the vehicle identification information may be information that can identify the vehicle, and may be a unique number assigned to the vehicle such as a vehicle number or a unique number assigned to the vehicle-mounted device. May be. Further, owner information and driver information may be included as vehicle information.
　制御部４２は、車両情報とともに、後述の違反情報記録部４３に記録されている違反記録情報を、通信部４１を介して出口側通信部８１へと送信する。なお、違反記録情報は、所定領域６０内において行った交通違反の情報とともに、交通違反を行っていないという情報も含む。
　違反情報記録部４３は、特定車両３０が行った交通違反に関する違反情報を記録する。詳細には、制御部４２は、違反検出装置２０からの違反連絡を受けた場合または違反判定部４４によって交通違反に該当すると判定された場合、特定車両３０の交通違反を認識し、その交通違反に関する違反情報を違反情報記録部４３に記録させる記録制御を行う。制御部４２は、入口側通信装置１０からの起動信号Ａ１を受けて記録制御を開始する。なお、違反情報記録部４３は、上記車両情報を記憶していても良い。 The control unit 42 transmits the violation record information recorded in the later-described violation information recording unit 43 together with the vehicle information to the exit side communication unit 81 via the communication unit 41. The violation record information includes information indicating that no traffic violation has occurred, as well as information on the traffic violation performed within the predetermined area 60.
The violation information recording unit 43 records violation information related to traffic violations made by the specific vehicle 30. Specifically, the control unit 42 recognizes the traffic violation of the specific vehicle 30 when receiving a violation notification from the violation detection device 20 or when the violation determination unit 44 determines that the traffic violation occurs, and the traffic violation. Recording control is performed to record the violation information on the violation information recording unit 43. The control unit 42 receives the activation signal A1 from the entrance side communication device 10 and starts recording control. The violation information recording unit 43 may store the vehicle information.
　また、車載器４０に認識されて違反情報記録部４３に記録されている交通違反は、後述する解除装置９０を警察官等が操作することによって消去され、車載器４０での交通違反の認識が解除される。
　違反内容記憶部４９には、所定領域６０内において適用される交通違反の違反内容（違反の確定条件など）が記憶されている。違反内容としては、例えば、所定領域６０内における制限速度や、駐停車違反区域などが挙げられ、各違反を犯したと確定するための条件とあわせたものである。 In addition, the traffic violation recognized by the vehicle-mounted device 40 and recorded in the violation information recording unit 43 is erased when a police officer or the like operates the release device 90 described later, and the traffic violation in the vehicle-mounted device 40 is recognized. Canceled.
The violation content storage unit 49 stores traffic violation violation content (such as a violation determination condition) applied in the predetermined area 60. Examples of violation contents include speed limits in the predetermined area 60, parking / braking violation areas, and the like, which are combined with conditions for determining that each violation has been committed.
　上述した違反判定部４４について説明する。
　違反判定部４４は、違反内容記憶部４９に保存されている各種交通違反の違反内容と、状態検出部３１で検出された車両情報に基づいて、特定車両３０が交通違反を行ったか否かを判定する。
　例えば、所定領域６０内における制限速度が５０ｋｍ／時であり、速度センサ３１２によって検出される速度が６０ｋｍ／時である場合、違反判定部４４は、特定車両３０が制限速度違反を行ったと判定する。そして、制御部４２は、その交通違反に関する違反情報を違反情報記録部４３に記録させる。 The violation determination unit 44 described above will be described.
The violation determination unit 44 determines whether or not the specific vehicle 30 has made a traffic violation based on the violation details of various traffic violations stored in the violation content storage unit 49 and the vehicle information detected by the state detection unit 31. judge.
For example, when the speed limit in the predetermined area 60 is 50 km / hour and the speed detected by the speed sensor 312 is 60 km / hour, the violation determination unit 44 determines that the specific vehicle 30 has violated the speed limit. . Then, the control unit 42 causes the violation information recording unit 43 to record violation information regarding the traffic violation.
　また、違反判定部４４は、位置センサ３１１による位置情報と、違反内容記憶部４９に保存されている駐停車禁止区域に基づいて、特定車両３０が駐停車禁止区域に駐停車されていると判定した場合には、駐停車禁止違反を行ったと判定する。そして、制御部４２は、その交通違反に関する違反情報を違反情報記録部４３に記録させる。
　違反情報としては、違反時刻、違反場所、制限速度違反および駐停車禁止違反などの違反の種類、および制限速度に対する超過速度等が挙げられる。 The violation determination unit 44 determines that the specific vehicle 30 is parked in the parking prohibited area based on the position information obtained by the position sensor 311 and the parking prohibited area stored in the violation content storage unit 49. If it does, it is determined that a parking and parking prohibition violation has been made. Then, the control unit 42 causes the violation information recording unit 43 to record violation information regarding the traffic violation.
The violation information includes violation time, violation place, speed limit violation, parking violation violation type, and overspeed limit speed limit.
　（入口側通信装置１０）
　入口側通信装置１０は、インフラ装置として設けられており、入口側通信部１１と、送受信制御部１２とを有する。入口側通信部１１は、車載器４０の通信部４１に対して起動信号Ａ１を送信する。送受信制御部１２は、起動信号Ａ１の送信を行うように入口側通信部１１を制御する。 (Inlet side communication device 10)
The entrance-side communication device 10 is provided as an infrastructure device, and includes an entrance-side communication unit 11 and a transmission / reception control unit 12. The entrance side communication part 11 transmits starting signal A1 with respect to the communication part 41 of the onboard equipment 40. FIG. The transmission / reception control unit 12 controls the entrance-side communication unit 11 to transmit the activation signal A1.
　入口側通信部１１は、第１通信機１１１と、第２通信機１１２とを有している。図１Ａには、第１通信機１１１と第２通信機１１２の設置の一例が示されている。図１Ａでは、所定領域６０に向かって進む同一方向の２車線（第１車線Ｒ１と第２車線Ｒ２）と、所定領域６０から退出する同一方向の２車線（第３車線Ｒ３と第４車線Ｒ４）が示されている。所定領域６０と他の領域との境界６１上であって、第１車線Ｒ１、第２車線Ｒ２、第３車線Ｒ３、および第４車線Ｒ４を跨ぐように門形状の支持部材６２が設けられている。 The entrance communication unit 11 includes a first communication device 111 and a second communication device 112. FIG. 1A shows an example of installation of the first communication device 111 and the second communication device 112. In FIG. 1A, two lanes (first lane R1 and second lane R2) traveling in the same direction toward the predetermined area 60, and two lanes (third lane R3 and fourth lane R4) exiting from the predetermined area 60 in the same direction. )It is shown. A gate-shaped support member 62 is provided on a boundary 61 between the predetermined area 60 and another area so as to straddle the first lane R1, the second lane R2, the third lane R3, and the fourth lane R4. Yes.
　第１通信機１１１は、支持部材６２の上辺部６２ａに配置され、第１車線Ｒ１の上方に配置されている。第２通信機１１２は、支持部材６２の上辺部６２ａに配置され、第２車線Ｒ２の上方に配置されている。すなわち、車線ごとに通信機が設けられている。
　なお、第１車線Ｒ１および第２車線Ｒ２上の境界６１の部分が、所定領域６０への入口６３である。 The first communication device 111 is disposed on the upper side portion 62a of the support member 62, and is disposed above the first lane R1. The second communication device 112 is disposed on the upper side portion 62a of the support member 62 and is disposed above the second lane R2. That is, a communication device is provided for each lane.
The boundary 61 on the first lane R1 and the second lane R2 is an entrance 63 to the predetermined area 60.
　図４は、通信機の通信エリアを説明するための上面図である。図４に示すように、第１通信機１１１は、車線Ｒ１の内側の通信エリア１１１ａに信号送信が可能であり、通信エリア１１１ａに向かって常時起動信号Ａ１を発信している。第２通信機１１２は、車線Ｒ２の内側の通信エリア１１２ａに信号送信が可能であり、通信エリア１１２ａに向かって常時起動信号Ａ１を発信している。ここで、起動信号Ａ１は、特定車両３０に搭載されている車載器４０を起動させるための信号である。 FIG. 4 is a top view for explaining the communication area of the communication device. As shown in FIG. 4, the first communicator 111 can transmit a signal to the communication area 111a inside the lane R1, and always transmits an activation signal A1 toward the communication area 111a. The second communicator 112 can transmit a signal to the communication area 112a inside the lane R2, and always transmits an activation signal A1 toward the communication area 112a. Here, the activation signal A1 is a signal for activating the vehicle-mounted device 40 mounted on the specific vehicle 30.
　図４では、車線Ｒ１を走行している車両７０は、車載器４０を搭載していないため単に第１通信機１１１の下側を通過する。一方、車線Ｒ２を走行している特定車両３０には車載器４０が搭載されているため、第２通信機１１２の下側を通過することにより、起動信号Ａ１を受けて車載器４０は起動する。
　また、車線の内側とは、道路上に描かれた線と線の間であって、車両一台が通行する領域である。線には、白色の実線、白色の破線、黄色の実線などがあり、国や地域によって異なる場合がある。
　このように、第１車線Ｒ１および第２車線Ｒ２に対応して、第１通信機１１１と第２通信機１１２が配置されている。これにより、第１車線Ｒ１および第２車線Ｒ２のそれぞれを走行して所定領域６０に進入する特定車両３０に対し起動信号Ａ１を送信できる。 In FIG. 4, the vehicle 70 traveling in the lane R <b> 1 simply passes below the first communication device 111 because the vehicle-mounted device 40 is not mounted. On the other hand, since the vehicle-mounted device 40 is mounted on the specific vehicle 30 traveling in the lane R2, the vehicle-mounted device 40 is activated in response to the activation signal A1 by passing under the second communication device 112. .
Further, the inside of the lane is an area between one line drawn on the road and one vehicle. The line includes a white solid line, a white broken line, a yellow solid line, and the like, and may vary depending on the country or region.
Thus, the 1st communication apparatus 111 and the 2nd communication apparatus 112 are arrange | positioned corresponding to 1st lane R1 and 2nd lane R2. Thus, the activation signal A1 can be transmitted to the specific vehicle 30 that travels in each of the first lane R1 and the second lane R2 and enters the predetermined area 60.
　（出口側通信装置８０）
　出口側通信装置８０は、インフラ装置として設けられており、出口側通信部８１と、制御部８２と、通過車両情報記録部８３とを有する。出口側通信部８１は、車載器４０の通信部４１に対して停止信号Ａ２を送信し、通信部４１から車両情報や違反記録情報を受信する。 (Exit side communication device 80)
The exit side communication device 80 is provided as an infrastructure device, and includes an exit side communication unit 81, a control unit 82, and a passing vehicle information recording unit 83. The exit side communication unit 81 transmits a stop signal A2 to the communication unit 41 of the vehicle-mounted device 40, and receives vehicle information and violation record information from the communication unit 41.
　出口側通信部８１は、第１通信機８１１と、第２通信機８１２とを有している。図１Ａには、第１通信機８１１と第２通信機８１２の設置の一例が示されている。
　第１通信機８１１は、支持部材６２の上辺部６２ａに配置され、第３車線Ｒ３の上方に配置されている。第２通信機８１２は、支持部材６２の上辺部６２ａに配置され、第４車線Ｒ４の上方に配置されている。すなわち、車線ごとに通信機が設けられている。 The exit side communication unit 81 includes a first communication device 811 and a second communication device 812. FIG. 1A shows an example of installation of the first communication device 811 and the second communication device 812.
The first communication device 811 is disposed on the upper side portion 62a of the support member 62 and is disposed above the third lane R3. The second communication device 812 is disposed on the upper side portion 62a of the support member 62 and is disposed above the fourth lane R4. That is, a communication device is provided for each lane.
　なお、第３車線Ｒ３および第４車線Ｒ４上の境界６１の部分が、所定領域６０からの出口６４である。
　図４に示すように、第１通信機８１１は、第３車線Ｒ３の内側の通信エリア８１１ａに信号送信が可能であり、通信エリア８１１ａに向かって常時停止信号Ａ２を発信している。第２通信機８１２は、第４車線Ｒ４の内側の通信エリア８１２ａに信号送信が可能であり、通信エリア８１２ａに向かって常時停止信号Ａ２を発信している。ここで、停止信号Ａ２は、車載器４０によって特定車両３０に設けられている車外表示部５２を停止させるための信号である。 The boundary 61 on the third lane R3 and the fourth lane R4 is an exit 64 from the predetermined area 60.
As shown in FIG. 4, the first communication device 811 can transmit a signal to the communication area 811a inside the third lane R3, and always transmits a stop signal A2 toward the communication area 811a. The second communicator 812 can transmit a signal to the communication area 812a inside the fourth lane R4, and always sends a stop signal A2 toward the communication area 812a. Here, the stop signal A <b> 2 is a signal for stopping the vehicle outside display unit 52 provided in the specific vehicle 30 by the vehicle-mounted device 40.
　図４では、第３車線Ｒ３を走行している車両７０は、車載器４０を搭載していないため単に第１通信機８１１の下側を通過する。一方、第４車線Ｒ４を走行している特定車両３０には車載器４０が搭載されているため、第２通信機８１２の下側を通過することにより、車載器４０は、停止信号Ａ２を受けて車外表示部５２の表示状態に基づいて表示の制御を行う。 In FIG. 4, the vehicle 70 traveling in the third lane R3 simply passes below the first communication device 811 because the vehicle-mounted device 40 is not mounted. On the other hand, since the vehicle-mounted device 40 is mounted on the specific vehicle 30 traveling in the fourth lane R4, the vehicle-mounted device 40 receives the stop signal A2 by passing under the second communication device 812. The display is controlled based on the display state of the outside display unit 52.
　このように、第３車線Ｒ３および第４車線Ｒ４に対応して、第１通信機８１１と第２通信機８１２が配置されている。これにより、第３車線Ｒ３および第４車線Ｒ４のそれぞれを走行して所定領域６０から退出する特定車両３０に対し停止信号Ａ２を送信できる。
　制御部８２は、停止信号Ａ２の送信および車両情報（上記車両に関する情報）や違反記録情報の受信を行うように出口側通信部８１を制御する。違反記録情報とは、車載器４０の違反情報記録部４３に記録されている違反情報である。すなわち、違反記録情報は、所定領域６０内において交通違反を行った情報であって、車載器４０の違反判定部４４によって判定された交通違反情報および後述する違反検出装置２０によって検出された交通違反情報である。 Thus, the 1st communication apparatus 811 and the 2nd communication apparatus 812 are arrange | positioned corresponding to 3rd lane R3 and 4th lane R4. Accordingly, the stop signal A2 can be transmitted to the specific vehicle 30 that travels in the third lane R3 and the fourth lane R4 and exits from the predetermined area 60.
The control unit 82 controls the exit side communication unit 81 to transmit the stop signal A2 and receive vehicle information (information on the vehicle) and violation record information. The violation record information is violation information recorded in the violation information recording unit 43 of the in-vehicle device 40. That is, the violation record information is information that has caused a traffic violation in the predetermined area 60, and the traffic violation information determined by the violation determination unit 44 of the vehicle-mounted device 40 and the traffic violation detected by the violation detection device 20 described later. Information.
　通過車両情報記録部８３は、特定車両３０が出口側の通信エリアを通過する際に受信した車両情報および違反記憶情報を記憶する。図５は、通過車両情報記録部８３が記録しているデータを示す図である。図５に示すように、通過車両情報記録部８３は、出口側通信部８１が車両情報および違反情報を受信した退出日時、退出車両の車両識別情報である退出車両ＩＤ、所有者、および車載器４０の違反情報記録部４３に記録されている違反情報を記憶している。通過車両情報記録部８３は、車載器４０の違反情報記録部４３に記録されている違反情報を記録しているため、所定領域６０内において解除装置９０によって消去された交通違反については記録されていない。 The passing vehicle information recording unit 83 stores vehicle information and violation storage information received when the specific vehicle 30 passes through the communication area on the exit side. FIG. 5 is a diagram illustrating data recorded by the passing vehicle information recording unit 83. As shown in FIG. 5, the passing vehicle information recording unit 83 includes an exit date and time when the exit-side communication unit 81 receives vehicle information and violation information, an exit vehicle ID that is vehicle identification information of the exit vehicle, an owner, and an in-vehicle device. The violation information recorded in 40 violation information recording units 43 is stored. Since the passing vehicle information recording unit 83 records the violation information recorded in the violation information recording unit 43 of the vehicle-mounted device 40, the traffic violation deleted by the canceling device 90 in the predetermined area 60 is recorded. Absent.
　（違反検出装置２０）
　違反検出装置２０は、所定領域６０内においてインフラ装置として設置されており、図２に示すように、違反検出部２１と、通信部２２とを有している。
　違反検出部２１は、特定車両３０の交通違反を検出し、図６に示すように、交通違反を検出する検出部２１１と、ＤＢ（データベース）２１２と、違反判定部２１３とを有する。 (Violation detection device 20)
The violation detection device 20 is installed as an infrastructure device in the predetermined area 60, and includes a violation detection unit 21 and a communication unit 22, as shown in FIG.
The violation detection unit 21 detects a traffic violation of the specific vehicle 30 and includes a detection unit 211 that detects a traffic violation, a DB (database) 212, and a violation determination unit 213, as shown in FIG.
　検出部２１１としては、例えば、カメラ、レーダーまたはコイル、計量器等が用いられる。
　ＤＢ２１２には、所定領域６０内において特定車両３０に適用される交通違反の違反内容（違反を確定するための条件など）が保存されている。
　違反判定部２１３は、検出部２１１によって検出された情報およびＤＢ２１２に保存されている違反内容から、特定車両３０が違反を行ったか否かを判定する。 As the detection unit 211, for example, a camera, a radar or a coil, a measuring instrument, or the like is used.
The DB 212 stores traffic violation violation contents (such as conditions for determining violations) applied to the specific vehicle 30 within the predetermined area 60.
The violation determination unit 213 determines whether the specific vehicle 30 has violated the information detected by the detection unit 211 and the violation content stored in the DB 212.
　通信部２２は、違反判定部２１３が交通違反を行ったと判定した場合に、交通違反を検出した旨の連絡を車載器４０の通信部４１へと送信する。車載器４０は、その連絡を受けて、特定車両３０の交通違反を認識し、違反情報を違反情報記録部４３に記録させる。
　違反検出部２１によって検出される違反としては、速度超過、信号無視、通行禁止違反、通行区分違反、追い越し禁止違反、指定場所一時不停止、放置駐車違反、通行帯違反などが挙げられる。 When the violation determining unit 213 determines that the traffic violation has occurred, the communication unit 22 transmits a notification that the traffic violation has been detected to the communication unit 41 of the vehicle-mounted device 40. The in-vehicle device 40 receives the communication, recognizes the traffic violation of the specific vehicle 30, and records the violation information in the violation information recording unit 43.
Examples of violations detected by the violation detection unit 21 include overspeed, signal ignorance, traffic prohibition violation, traffic classification violation, overtaking prohibition violation, designated place temporary stoppage, neglected parking violation, traffic zone violation, and the like.
　（ａ）速度超過違反の検出
　検出部２１１は、速度超過を検出するために、車両に電波を照射して車両で反射した電波の周波数から速度を検出するレーダー、または地面に埋め込まれたコイル等を有することができる。検出部２１１は、レーダーおよびコイルによって計測された速度と法定速度を比較して、速度超過をしている場合に、交通違反を検出する。 (A) Detection of overspeed violation In order to detect overspeed, the detection unit 211 detects a speed from the frequency of the radio wave reflected on the vehicle by irradiating the vehicle with a radio wave, a coil embedded in the ground, or the like Can have. The detection unit 211 compares the speed measured by the radar and the coil with the legal speed, and detects a traffic violation when the speed is exceeded.
　なお、検出部２１１には、カメラが設けられていてもよく、速度超過を検出した際にカメラで撮影が行われてもよい。
　また、レーダーやコイルを用いず、上記カメラで連続撮影を行い、車両が写っているコマ数から車両の速度を割り出してスピード違反が検出されてもよい。この場合、違反検出部２１は、カメラで撮影された画像から車両の速度を割り出し、カメラが設置された道路ごとに設定された法定速度と比較して速度超過違反を検出できる。 Note that the detection unit 211 may be provided with a camera, and when the overspeed is detected, shooting may be performed with the camera.
Alternatively, the speed violation may be detected by performing continuous shooting with the above camera without using a radar or a coil, and calculating the speed of the vehicle from the number of frames in which the vehicle is captured. In this case, the violation detection unit 21 can detect the overspeed violation by calculating the speed of the vehicle from the image taken by the camera and comparing it with the legal speed set for each road where the camera is installed.
　図７（ａ）および図７（ｂ）は、検出部２１１のカメラ２１１ａの設置場所を説明するための図である。カメラ２１１ａは、例えば、カメラ２１１ａよって取得された画像を用いて交通違反および人物を特定するために、交差点内を移動する車両正面および運転者、同乗者などの撮影が可能な位置に設置される。設置位置としては、例えば、図７（ａ）および図７（ｂ）に示すように、カメラ２１１ａ専用に設けられた支柱（逆Ｕ字型、Ｌ字型）２３等に設置されてもよいし、信号機１０１や街灯、歩道橋、標識等、既存の設備に取り付けられてもよい。 7 (a) and 7 (b) are diagrams for explaining the installation location of the camera 211a of the detection unit 211. FIG. For example, in order to identify traffic violations and persons using the images acquired by the camera 211a, the camera 211a is installed at the front of the vehicle moving within the intersection and at a position where the driver, passengers, and the like can shoot. . As the installation position, for example, as shown in FIG. 7A and FIG. 7B, it may be installed on a column (inverted U-shaped, L-shaped) 23 provided exclusively for the camera 211a. It may be attached to existing equipment such as traffic lights 101, street lights, pedestrian bridges, signs, and the like.
　本実施形態では、カメラ２１１ａは、図７（ａ）および図７（ｂ）に示すように、交差点の３車線の１車線に１台ずつ設置されている。このため、各カメラ２１１ａは、各車線を走行する車両や車線をまたいで走行する車両等を正面から撮像する。さらに、各カメラ２１１ａは、図７（ｂ）に示すように、各車線の中央線に沿った位置に配置されている。なお、カメラ２１１ａを用いて撮像される画像は、交差点を通過する車両の正面の画像に限らず、背面や側面の画像であってもよい。また、１台のカメラ２１１ａを用いて複数の車線を走行する車両を撮影してもよい。
　違反判定部２１３は、上述のように検出した速度超過が、ＤＢ２１２内に保存されている特定車両３０の制限速度を越えている場合には、交通違反を行ったと判定する。 In this embodiment, as shown in FIGS. 7A and 7B, one camera 211a is installed in each of the three lanes at the intersection. For this reason, each camera 211a picks up an image of a vehicle traveling in each lane, a vehicle traveling across the lane, and the like from the front. Furthermore, each camera 211a is disposed at a position along the center line of each lane, as shown in FIG. 7B. In addition, the image imaged using the camera 211a is not limited to the front image of the vehicle passing through the intersection, and may be an image on the back or side. Moreover, you may image | photograph the vehicle which drive | works a several lane using the one camera 211a.
The violation determination unit 213 determines that a traffic violation has been made when the excess speed detected as described above exceeds the speed limit of the specific vehicle 30 stored in the DB 212.
　（ｂ）信号無視違反の検出
　また、信号無視違反の場合には、違反検出部２１は、予め記憶された信号機の切り替わり情報や、カメラ２１１ａによって取得された画像の画像処理によって検出された赤信号の表示等に基づいて、赤信号時に走行している車両を検出する。
　より具体的には、例えば、図８に示すように、１つの画像において、対向車線が赤信号であるときに、特定車両３０が交差点内を走行している画像を用いて、信号無視違反を行ったことを検出できる。 (B) Detection of signal ignorance violation In addition, in the case of signal ignorance violation, the violation detection unit 21 detects a traffic light switching information stored in advance or a red signal detected by image processing of an image acquired by the camera 211a. Based on the display or the like, the vehicle traveling at the time of a red signal is detected.
More specifically, for example, as shown in FIG. 8, when an oncoming lane is a red signal in one image, a signal ignorance violation is performed using an image in which the specific vehicle 30 is traveling in an intersection. You can detect what you have done.
　なお、違反検出部２１は、カメラ２１１ａによる画像処理によって信号無視の検出を行わず、信号の切替タイミングに応じて車両を検知するセンサ等を有することもできる。すなわち、赤信号のタイミングで車両が侵入した場合に、違反検出部２１は、センサによって信号無視を検出できる。
　また、センサによる感知時に、カメラ２１１ａによって撮影を行ってもよい。
　違反判定部２１３は、以上のように撮像された画像を解析して、信号無視違反であるか否かを判定する。 The violation detection unit 21 may include a sensor that detects the vehicle according to the signal switching timing without detecting signal ignorance by image processing by the camera 211a. That is, when the vehicle enters at the timing of the red signal, the violation detection unit 21 can detect signal ignorance by the sensor.
Moreover, you may image | photograph with the camera 211a at the time of the detection by a sensor.
The violation determining unit 213 analyzes the image captured as described above, and determines whether or not it is a signal ignorance violation.
　（ｃ）他の交通違反の検出
　通行禁止違反、通行区分違反、追い越し禁止違反、および指定場所一時不停止などの場合は、カメラ２１１ａとして連続撮影可能なカメラを用いて、カメラ２１１ａの画像から画像処理手段が画像処理を行うことによって違反が検出できる。すなわち、違反検出部２１は、通行禁止、追い越し禁止、一時停止の場所または時間帯に、車両がカメラ２１１ａの画像に写っていることによりそれぞれの交通違反を検出できる。 (C) Detection of other traffic violations In the case of traffic prohibition violations, traffic classification violations, overtaking prohibition violations, designated place temporary stoppage, etc., using a camera capable of continuous shooting as the camera 211a, the image from the camera 211a Violations can be detected by the image processing performed by the processing means. That is, the violation detection unit 21 can detect each traffic violation when the vehicle is reflected in the image of the camera 211a at a place or time zone where traffic is prohibited, overtaking prohibited, or temporarily stopped.
　なお、カメラ２１１ａで連続撮影を行う場合、全ての画像について違反判定部２１３によって違反の判定を行うと違反判定部２１３における処理負担が大きくなることが予想される。このため、違反判定部２１３は、例えば、車両が含まれる画像だけを抽出して、抽出された画像に対して違反の検出を行っても良い。
　これにより、カメラ２１１ａで連続撮影を行った場合であっても違反を検出する際に、予め取捨選択された画像だけを対象に違反の検出処理を行うことができるため、処理負担を軽減することができる。 When continuous shooting is performed with the camera 211a, if the violation determination unit 213 determines violation for all the images, it is expected that the processing load on the violation determination unit 213 increases. For this reason, for example, the violation determination unit 213 may extract only an image including a vehicle and detect violation for the extracted image.
As a result, even when continuous shooting is performed with the camera 211a, when a violation is detected, the violation detection process can be performed only on an image selected in advance, thereby reducing the processing burden. Can do.
　（通信部２２）
　通信部２２は、違反判定部２１３によって交通違反を行ったと判定された場合に、交通違反を検出した旨の連絡を車載器４０の通信部４１へと送信する。
　通信部２２の設置の一例について説明すると、通信部２２は、例えば複数の通信機２２１を有しており、図７（ａ）および図７（ｂ）に示すように、それぞれのカメラ２１１ａに隣接して支柱２３に取り付けられている。いいかえると、通信機２２１は、複数の車線のそれぞれに対応して設けられている。通信機２２１の通信範囲は、図５と同様に、それぞれの車線の内側の領域となっている。そして、例えば、カメラ２１１ａによって赤信号無視違反が検出された場合に、通信機２２１からその車線を走行する特定車両３０の車載器４０に対して、違反を検出した旨の連絡が送信される。この連絡とは、例えば、違反を行った違反時刻、赤信号無視並びに制限速度違反といった違反の種類、および超過速度などの違反情報が送信されることによって行われる。 (Communication unit 22)
When it is determined by the violation determination unit 213 that the traffic violation has occurred, the communication unit 22 transmits a notification that the traffic violation has been detected to the communication unit 41 of the vehicle-mounted device 40.
An example of the installation of the communication unit 22 will be described. The communication unit 22 includes, for example, a plurality of communication devices 221 and is adjacent to each camera 211a as shown in FIGS. 7A and 7B. And attached to the column 23. In other words, the communication device 221 is provided corresponding to each of the plurality of lanes. The communication range of the communicator 221 is an area inside each lane as in FIG. For example, when a red light ignoring violation is detected by the camera 211a, a notification that the violation has been detected is transmitted from the communication device 221 to the vehicle-mounted device 40 of the specific vehicle 30 traveling in the lane. This communication is performed, for example, by transmitting violation information such as the violation time when the violation was made, the type of violation such as red light ignorance and speed limit violation, and excess speed.
　なお、通信機２２１は、カメラ２１１ａでの撮影によりナンバープレートを読み取り、違反車両および車載器４０を特定したうえで交通違反を検出した旨の通信を行っても良い。この場合、通信範囲を車線の内側領域に限定する必要はなく、特定した車載器４０と個別に広い範囲で通信を行えばよい。 Note that the communication device 221 may perform communication indicating that a traffic violation has been detected after the license plate is read by photographing with the camera 211a and the violation vehicle and the vehicle-mounted device 40 are identified. In this case, it is not necessary to limit the communication range to the inner region of the lane, and communication may be performed within a wide range individually with the specified vehicle-mounted device 40.
　（解除装置９０）
　解除装置９０は、上述したように警察署に設置または警察官によって携帯されている。解除装置９０は、通信部９１と、操作部９２とを有する。
　運転者が警察に対して所定の手続きを行った場合に、警察官等によって操作部９２が操作される。この操作によって、例えば、複数の違反が存在する場合には、どの違反に対しての認識を解除するかという指示を作成する。所定の手続きとは、例えば、出頭、反則金の支払い、支払準備、および速度超過違反のときのように警察官によって捕まえられた際の手続きが挙げられる。 (Release device 90)
As described above, the release device 90 is installed at the police station or carried by a police officer. The canceling device 90 includes a communication unit 91 and an operation unit 92.
When the driver performs a predetermined procedure with the police, the operation unit 92 is operated by a police officer or the like. By this operation, for example, when there are a plurality of violations, an instruction is generated as to which violation is to be released. Predetermined procedures include, for example, procedures for appearing, paying a fine, preparing for payment, and being caught by a police officer in case of overspeeding violation.
　通信部９１は、操作部９２の操作によって作成された解除指示を車載器４０へと送信する。
　車載器４０は、通信部４１を介して受信した解除指示に基づいて違反情報記録部４３に記録されている違反情報を消去する、もしくはすでに手続済みで解決した違反であるとの記録を行う。 The communication unit 91 transmits the release instruction created by the operation of the operation unit 92 to the vehicle-mounted device 40.
The in-vehicle device 40 erases the violation information recorded in the violation information recording unit 43 based on the release instruction received via the communication unit 41, or records that the violation has already been resolved after the procedure has been completed.
　＜動作＞
　次に、本発明にかかる実施の形態の車両管理システム１００の動作について説明する。図９Ａおよび図９Ｂは、特定車両３０が所定領域６０に進入し退出する間の本実施の形態の車両管理システム１００の動作を示すフロー図である。
　図９Ａおよび図９Ｂに示すように、本実施の形態の車両管理システム１００では、入口側通信部１１の第１通信機１１１と第２通信機１１２から常に第１車線Ｒ１および第２車線Ｒ２に向かって起動信号Ａ１が送信されている（ステップＳ１００）。また、出口側通信部８１の第１通信機８１１と第２通信機８１２から常に第３車線Ｒ３および第４車線Ｒ４に向かって停止信号Ａ２が送信されている（ステップＳ１００）。 <Operation>
Next, operation | movement of the vehicle management system 100 of embodiment concerning this invention is demonstrated. 9A and 9B are flowcharts showing the operation of the vehicle management system 100 of the present embodiment while the specific vehicle 30 enters and leaves the predetermined area 60.
As shown in FIGS. 9A and 9B, in the vehicle management system 100 of the present embodiment, the first lane R1 and the second lane R2 are always changed from the first communication device 111 and the second communication device 112 of the entrance side communication unit 11. The activation signal A1 is transmitted toward the head (step S100). Further, the stop signal A2 is always transmitted from the first communication device 811 and the second communication device 812 of the exit side communication unit 81 toward the third lane R3 and the fourth lane R4 (step S100).
　図１Ａに示すように車載器４０を搭載した特定車両３０が所定領域６０への境界６１に差し掛かると、起動信号Ａ１によって車載器４０が起動される（ステップＳ１１０）。
　詳細には、起動信号Ａ１を受信するまで、車載器４０は信号を受信可能な状態で停止している。そして、車載器４０は、起動信号Ａ１を受信すると、交通違反を行ったと判定された場合に違反情報の記録を行うことが出来るように記録制御を開始する。 As shown in FIG. 1A, when the specific vehicle 30 equipped with the vehicle-mounted device 40 reaches the boundary 61 to the predetermined region 60, the vehicle-mounted device 40 is activated by the activation signal A1 (step S110).
Specifically, the vehicle-mounted device 40 is stopped in a state in which a signal can be received until the activation signal A1 is received. And the onboard equipment 40 will start recording control so that violation information can be recorded, when it determines with having performed the traffic violation, when starting signal A1 is received.
　また、車載器４０は、車外表示部５２に対しても起動するように制御を行う（ステップＳ１２０）。詳細には、図１Ａおよび図１Ｂの第１車線Ｒ１を走行している特定車両３０に示すように、車載器４０は、車外表示部５２の正常表示ランプ５２１を点灯させる。
　次に、特定車両３０が所定領域６０から退出しているか否かが判定される（ステップＳ１３０）。すなわち、出口側通信部８１が所定領域６０を退出する車載器４０から車両情報および違反記録情報を受信するまで、以下に説明するステップＳ１４０、Ｓ１５０の判定が繰り返される。 Moreover, the onboard equipment 40 controls so that it may also start with respect to the vehicle outside display part 52 (step S120). Specifically, as shown in the specific vehicle 30 traveling in the first lane R1 of FIGS. 1A and 1B, the vehicle-mounted device 40 turns on the normal display lamp 521 of the outside display unit 52.
Next, it is determined whether or not the specific vehicle 30 has left the predetermined area 60 (step S130). That is, until the exit side communication unit 81 receives vehicle information and violation record information from the vehicle-mounted device 40 leaving the predetermined area 60, the determinations of steps S140 and S150 described below are repeated.
　車載器４０に設けられている違反判定部４４によって所定領域６０内において交通違反を行ったことが判定された場合（ステップＳ１４０）には、制御部４２は、その違反情報を違反情報記録部４３に記録させる（ステップＳ１７０）。
　また、インフラ装置である違反検出装置２０によって所定領域６０内において交通違反を行ったことが判定された場合（ステップＳ１５０）には、通信部２２から交通違反を検出した旨の連絡が車載器４０へと送信される（ステップ１６０）。そして、制御はステップＳ１７０へと進み、制御部４２は、その違反情報を違反情報記録部４３に記録させる。 When it is determined by the violation determination unit 44 provided in the vehicle-mounted device 40 that a traffic violation has occurred in the predetermined area 60 (step S140), the control unit 42 displays the violation information as the violation information recording unit 43. (Step S170).
In addition, when it is determined by the violation detection device 20 that is an infrastructure device that a traffic violation has occurred in the predetermined area 60 (step S150), the in-vehicle device 40 notifies the communication unit 22 that a traffic violation has been detected. (Step 160). Then, the control proceeds to step S170, and the control unit 42 causes the violation information recording unit 43 to record the violation information.
　次に、制御部４２は、車外表示部５２の正常表示ランプ５２１を消灯し、図１Ａの所定領域６０内における第３車線Ｒ３を走行中の特定車両３９に示すように違反表示ランプ５２２を点灯させる（ステップＳ１８０）。
　次に、制御部４２は、車内表示部５１に、違反内容を表示させる（ステップＳ１９０）。 Next, the control unit 42 turns off the normal display lamp 521 of the outside display unit 52 and turns on the violation display lamp 522 as shown in the specific vehicle 39 traveling in the third lane R3 in the predetermined area 60 of FIG. 1A. (Step S180).
Next, the control unit 42 causes the in-vehicle display unit 51 to display the violation content (step S190).
　そして、警察に対して上述した所定の手続きが行われた場合（ステップＳ１９１）には、警察官などによって操作部９２が操作され、通信部９１から解除信号が車載器４０の通信部４１へと送信される。
　次に、車載器４０による違反の認識が解除され、制御部４２は、違反表示ランプ５２２を消灯し、正常表示ランプ５２１を点灯させる（ステップＳ１９２）。 And when the predetermined procedure mentioned above was performed with respect to the police (step S191), the operation part 92 is operated by the police officer etc., and the cancellation | release signal is sent from the communication part 91 to the communication part 41 of the onboard equipment 40. Sent.
Next, the recognition of the violation by the vehicle-mounted device 40 is released, and the control unit 42 turns off the violation display lamp 522 and turns on the normal display lamp 521 (step S192).
　次に、制御部４２は、所定の手続きが行われた交通違反情報を、違反情報記録部４３から消去する等の処理を行う（ステップＳ１９３）。
　次に、制御部４２は、所定の手続きが行われた交通違反情報について車内表示部５１における違反内容の表示を終了させる（ステップＳ１９４）。なお、特定車両３０が所定領域６０内において再び交通違反を行った場合には、ステップＳ１７０、Ｓ１８０、Ｓ１９０が行われる。 Next, the control unit 42 performs processing such as deleting the traffic violation information for which the predetermined procedure has been performed from the violation information recording unit 43 (step S193).
Next, the control unit 42 terminates the display of the violation content on the in-vehicle display unit 51 for the traffic violation information for which the predetermined procedure has been performed (step S194). In addition, when the specific vehicle 30 makes a traffic violation again in the predetermined area 60, steps S170, S180, and S190 are performed.
　ステップＳ１３０において、出口側通信部８１が、車両情報および違反記録情報を受信すると、インフラの出口側通信装置８０において、図５に示すように通過車両情報記録部８３に、車両情報および違反記録情報が対応付けられて記録される（ステップＳ２００）。
　次に、車載器４０の停止判定部４５によって車外表示部５２を停止するか否かの判定を行う（ステップＳ２１０）。すなわち、停止判定部４５は、違反表示（車外表示部５２の違反表示ランプ５２２が点灯）が行われているか正常表示（正常表示ランプ５２１が点灯）が行われているかを判定する。ここで、車載器４０が違反を認識している場合には、違反表示ランプ５２２を点灯させ、違反を認識していない場合には、正常表示ランプ５２１を点灯させていることから、停止判定部４５は、違反を認識しているか否かを判定するともいえる。 In step S130, when the exit side communication unit 81 receives the vehicle information and the violation record information, the exit side communication device 80 of the infrastructure stores the vehicle information and the violation record information in the passing vehicle information recording unit 83 as shown in FIG. Are associated and recorded (step S200).
Next, it is determined whether or not the vehicle outside display unit 52 is stopped by the stop determination unit 45 of the vehicle-mounted device 40 (step S210). That is, the stop determination unit 45 determines whether a violation display (the violation display lamp 522 of the vehicle outside display unit 52 is turned on) or a normal display (the normal display lamp 521 is turned on) is performed. Here, when the vehicle-mounted device 40 recognizes the violation, the violation display lamp 522 is turned on. When the violation is not recognized, the normal display lamp 521 is turned on. 45 can also be said to determine whether or not a violation is recognized.
　そして、停止判定部４５によって違反表示が行われていると判定した場合には、図１Ａおよび図１Ｂの第３車線Ｒ３を走行している特定車両３０に示すように、制御部４２は、違反表示を継続する（ステップＳ２２０）。なお、車外表示部５２によって違反表示が行われている場合は、車内表示部５１によっても違反内容の表示が行われているが、その表示も継続する。 When the stop determination unit 45 determines that the violation display is performed, as shown in the specific vehicle 30 traveling in the third lane R3 of FIGS. 1A and 1B, the control unit 42 The display is continued (step S220). In addition, when the violation display is performed by the outside display part 52, although the violation content is also displayed by the in-vehicle display part 51, the display is also continued.
　一方、停止判定部４５によって正常表示が行われていると判定した場合には、図１Ａおよび図１Ｂの第４車線Ｒ４を走行している特定車両３０に示すように、制御部４２は、車外表示部５２を停止して正常表示ランプ５２１を消灯する（ステップＳ２３０）。
　そして、車載器４０は停止状態となる（ステップＳ２４０）。ここで、停止状態とは、起動信号Ａ１を受信可能な状態である。
　なお、図１Ｂでは支持部材６２を通過後に起動信号Ａ１および停止信号Ａ２が送受信されるように図示されているが、当然、支持部材６２の通過前に通信が完了しても良い。 On the other hand, when it is determined by the stop determination unit 45 that the normal display is being performed, as shown in the specific vehicle 30 traveling in the fourth lane R4 of FIGS. 1A and 1B, the control unit 42 The display unit 52 is stopped and the normal display lamp 521 is turned off (step S230).
And the onboard equipment 40 will be in a halt condition (step S240). Here, the stop state is a state in which the activation signal A1 can be received.
In FIG. 1B, the start signal A1 and the stop signal A2 are shown to be transmitted / received after passing through the support member 62, but communication may be completed before the support member 62 passes.
　（実施の形態２）
　次に、本発明にかかる実施の形態２の車両管理システム２００について図面を参照しながら説明する。 (Embodiment 2)
Next, the vehicle management system 200 according to the second embodiment of the present invention will be described with reference to the drawings.
　本実施の形態２の車両管理システム２００は、実施の形態１の車両管理システム１００と異なり、常に停止信号Ａ２を発信しておらず、カメラによって特定車両３０の車種を認識したときにのみ停止信号Ａ２を送信する。本実施の形態２では、実施の形態１と異なる構成を中心に説明し、実施の形態１と同様の構成については同一番号を付して説明を省略する。 Unlike the vehicle management system 100 according to the first embodiment, the vehicle management system 200 according to the second embodiment does not always transmit the stop signal A2, and only when the vehicle type of the specific vehicle 30 is recognized by the camera. A2 is transmitted. In the second embodiment, the configuration different from that of the first embodiment will be mainly described, and the same components as those of the first embodiment will be denoted by the same reference numerals and the description thereof will be omitted.
　＜構成＞
　図１０は、本実施の形態２の車両管理システム２００の構成を示すブロック図である。図１０に示すように、本実施の形態２の車両管理システム２００では、実施の形態１の車両管理システム１００と比較して、出口側通信装置２８０が、出口側通信部８１と制御部８２に加えて撮像装置８５と車種判別部８４とを有している。 <Configuration>
FIG. 10 is a block diagram illustrating a configuration of the vehicle management system 200 according to the second embodiment. As shown in FIG. 10, in the vehicle management system 200 according to the second embodiment, the exit side communication device 280 is connected to the exit side communication unit 81 and the control unit 82 as compared with the vehicle management system 100 according to the first embodiment. In addition, an imaging device 85 and a vehicle type discrimination unit 84 are provided.
　また、車両管理システム２００では、実施の形態１の車両管理システム１００と比較して、入口側通信装置２１０が、入口側通信部１１と送受信制御部１２に加えて撮像装置１３と車種判別部１４とを有している。
　入口側通信装置２１０の撮像装置１３と車種判別部１４の構成は、出口側通信部８１の撮像装置８５と車種判別部８４の構成と同様であるため、以下では、撮像装置８５と車種判別部８４の構成について主に説明する。 Further, in the vehicle management system 200, as compared with the vehicle management system 100 of the first embodiment, the entrance side communication device 210 includes the imaging device 13 and the vehicle type determination unit 14 in addition to the entrance side communication unit 11 and the transmission / reception control unit 12. And have.
Since the configuration of the imaging device 13 and the vehicle type discrimination unit 14 of the entrance side communication device 210 is the same as the configuration of the imaging device 85 and the vehicle type discrimination unit 84 of the exit side communication unit 81, the imaging device 85 and the vehicle type discrimination unit will be described below. The configuration 84 is mainly described.
　（出口側通信装置２８０）
　撮像装置８５は、停止信号Ａ２を送信するエリアを通行するように移動する車両を撮影する。車種判別部８４は、撮像装置８５によって撮像された画像に基づいて、移動する車両が車載器４０を搭載している特定車両３０の車種であるか否かを判別する。車種判別部８４によって特定車両３０の車種であると判別された場合に、制御部８２は、停止信号Ａ２を発信するように出口側通信部８１を制御する。 (Exit side communication device 280)
The imaging device 85 images a vehicle that moves so as to pass through an area that transmits the stop signal A2. The vehicle type determination unit 84 determines whether the moving vehicle is a vehicle type of the specific vehicle 30 on which the vehicle-mounted device 40 is mounted, based on the image captured by the imaging device 85. When the vehicle type determination unit 84 determines that the vehicle type is the specific vehicle 30, the control unit 82 controls the exit side communication unit 81 to transmit the stop signal A <b> 2.
　（撮像装置８５）
　撮像装置８５は、図１０に示すように第１カメラ８５１と第２カメラ８５２とを有している。図１１は、入口側通信装置２１０の撮像装置１３と出口側通信装置２８０の撮像装置８５の設置場所の例を示す図である。図に示すように、第１カメラ８５１は、支持部材６２の第１通信機８１１の隣に配置されている。また、第２カメラ８５２は、支持部材６２の第２通信機８１２の隣に配置されている。 (Imaging device 85)
The imaging device 85 includes a first camera 851 and a second camera 852 as shown in FIG. FIG. 11 is a diagram illustrating an example of installation locations of the imaging device 13 of the entrance-side communication device 210 and the imaging device 85 of the exit-side communication device 280. As shown in the figure, the first camera 851 is disposed next to the first communication device 811 of the support member 62. Further, the second camera 852 is disposed next to the second communication device 812 of the support member 62.
　第１カメラ８５１の撮像エリア８５１ａは、第３車線Ｒ３を覆っており、通信エリア８１１ａよりも前方（進行方向反対側）に形成されている。第２カメラ８５２の撮像エリア８５２ａは、第４車線Ｒ４を覆っており、通信エリア８１２ａよりも前方（進行方向反対側）に形成されている。
　第１カメラ８５１および第２カメラ８５２は、連続して撮像を行っており、撮像した画像データを順次、車種判別部８４へと送信する。連続撮影の間隔としては、少なくとも、第１カメラ８５１および第２カメラ８５２によって撮像されずに所定領域６０から退出するような車両が生じない間隔に設定されている。この間隔は、撮像可能な距離（撮像エリア８５１ａ、８５２ａの進行方向に沿った長さ）と車両の速度（運転者が出す可能性のある速度）から求められる。 The imaging area 851a of the first camera 851 covers the third lane R3, and is formed in front of the communication area 811a (opposite to the traveling direction). The imaging area 852a of the second camera 852 covers the fourth lane R4 and is formed in front of the communication area 812a (opposite direction of travel).
The first camera 851 and the second camera 852 are continuously capturing images, and sequentially transmit the captured image data to the vehicle type determination unit 84. The interval of continuous shooting is set to an interval at which at least a vehicle that leaves the predetermined area 60 without being captured by the first camera 851 and the second camera 852 does not occur. This interval is obtained from the distance that can be imaged (length along the traveling direction of the imaging areas 851a and 852a) and the speed of the vehicle (speed that the driver may give).
　なお、第１カメラ８５１および第２カメラ８５２で連続撮影を行う場合、車種判別部８４に対して大量の画像が送信されるため、車種判別部８４における処理負担が大きくなることが予想される。このため、第１カメラ８５１および第２カメラ８５２と車種判別部８４の間に、例えば、車両が含まれる画像だけを抽出して、車種判別部８４へ送信する手段を設けてもよい。
　これにより、第１カメラ８５１および第２カメラ８５２で連続撮影を行った場合であっても違反を検出する際に、車種判別部８４において予め取捨選択された画像だけを対象に処理を行うことができるため、処理負担を軽減することができる。 Note that, when continuous shooting is performed with the first camera 851 and the second camera 852, a large amount of images are transmitted to the vehicle type determination unit 84, so that the processing load on the vehicle type determination unit 84 is expected to increase. For this reason, for example, a means for extracting only an image including a vehicle and transmitting it to the vehicle type determination unit 84 may be provided between the first camera 851 and the second camera 852 and the vehicle type determination unit 84.
As a result, even when continuous shooting is performed with the first camera 851 and the second camera 852, when a violation is detected, only the image previously selected by the vehicle type determination unit 84 can be processed. Therefore, the processing burden can be reduced.
　（車種判別部８４）
　車種判別部８４は、撮像装置８５から送信されてくる画像データに、車載器４０を搭載した特定車両３０の車種が撮像されているか否かを判定する。 (Vehicle type discrimination unit 84)
The vehicle type determination unit 84 determines whether the image type transmitted from the imaging device 85 captures the vehicle type of the specific vehicle 30 on which the vehicle-mounted device 40 is mounted.
　判定方法としては、特許文献４～６に示したような種々の公知の技術を適用することができる）。例えば、画像データを解析し、車両に記載されている文字（危、毒、劇）の認識結果から特定車両３０の車種であると判定する。また例えば、車両の車高、車幅または車長などの大きさやそれらの比率などから特定車両３０の車種であると判定する（特許文献４、６参照）。また例えば、車両の外観の形状等から特定車両３０の車種であると判定する。また例えば、画像データからナンバープレートの認識を行い、特定の文字を認識した場合やナンバープレートの色や大きさなどから特定車両３０の車種であると判定する（特許文献５参照）。 (As the determination method, various known techniques as shown in Patent Documents 4 to 6 can be applied). For example, the image data is analyzed, and it is determined that the vehicle type is the specific vehicle 30 from the recognition result of characters (danger, poison, play) described on the vehicle. Further, for example, the vehicle type of the specific vehicle 30 is determined based on the vehicle height, the vehicle width, the vehicle length, or the like, or their ratio (see Patent Documents 4 and 6). Further, for example, it is determined that the vehicle type of the specific vehicle 30 is based on the appearance of the vehicle. Further, for example, the license plate is recognized from the image data, and it is determined that the vehicle is the type of the specific vehicle 30 based on the recognition of a specific character or the color or size of the license plate (see Patent Document 5).
　図１２は、撮像装置１３から送信された画像の一例を示す図である。図１２に示す画像Ｐ２には、特定車両３０の一例としてダンプトラックが記載されており、前面下方にナンバープレート３０１が配置されている。また、ナンバープレート３０１の隣には、危険物を運搬していることを示す「危」の文字を示す表示３０２が設けられている。
　走行してくる車両が特定車両３０の車種であると検出すると、車種判別部８４は、その旨を制御部８２へと送信する。 FIG. 12 is a diagram illustrating an example of an image transmitted from the imaging device 13. In the image P2 shown in FIG. 12, a dump truck is described as an example of the specific vehicle 30, and a number plate 301 is disposed below the front surface. Next to the license plate 301, a display 302 is provided that indicates “hazard” characters indicating that dangerous materials are being transported.
When it is detected that the traveling vehicle is the vehicle type of the specific vehicle 30, the vehicle type determination unit 84 transmits that fact to the control unit 82.
　すると、制御部８２は、停止信号Ａ２を発信するように出口側通信部８１を制御する。ここで、第１カメラ８５１および第２カメラ８５２のどちらで撮影した画像であるかという情報（車線情報）も車種判別部８４に送信されているため、特定車両３０を検出した車線側の通信機から停止信号Ａ２を発信するように制御が行われる。特定車両３０に搭載されている車載器４０は、停止信号Ａ２を受信すると車外表示部５２の表示状態に合わせて停止制御を行う。 Then, the control part 82 controls the exit side communication part 81 so that stop signal A2 may be transmitted. Here, since information (lane information) indicating whether the image is captured by the first camera 851 or the second camera 852 is also transmitted to the vehicle type determination unit 84, the communication device on the lane side that has detected the specific vehicle 30 Control is performed so as to transmit a stop signal A2. The vehicle-mounted device 40 mounted on the specific vehicle 30 performs stop control according to the display state of the outside display unit 52 when receiving the stop signal A2.
　このように、車種判別部１４は、例えば、形状・大きさにより大型自動車であるという車種を判別したり、文字認識により危険物搭載車両であるという車種を判別する。特定車両３０の車種であると判別された場合、特定車両３０は車載器４０を搭載しているため、出口側通信部８１は停止信号Ａ２を送信する。 Thus, for example, the vehicle type discriminating unit 14 discriminates a vehicle type that is a large vehicle based on the shape and size, or discriminates a vehicle type that is a dangerous substance-equipped vehicle by character recognition. When it is determined that the vehicle type is the specific vehicle 30, since the specific vehicle 30 is equipped with the vehicle-mounted device 40, the exit side communication unit 81 transmits a stop signal A <b> 2.
　（入口側通信装置２１０）
　入口側通信装置２１０の撮像装置１３は、第１カメラ１３１と第２カメラ１３２を有している。図１１に示すように、第１カメラ１３１は、支持部材６２の第１通信機１１１の隣に配置されている。また、第２カメラ１３２は、支持部材６２の第２通信機１１２の隣に配置されている。
　第１カメラ１３１の撮像エリア１３１ａは、第１車線Ｒ１を覆っており、通信エリア１１１ａよりも前方（進行方向反対側）に形成されている。第２カメラ１３２の撮像エリア１３２ａは、第２車線Ｒ２を覆っており、通信エリア１１２ａよりも前方（進行方向反対側）に形成されている。
　車種判別部１４の構成は、車種判別部８４と同様であり、例えば、形状・大きさにより大型自動車であるという車種を判別したり、文字認識により危険物搭載車両であるという車種を判別する。走行してくる車両が特定車両３０の車種であると検出すると、特定車両３０は車載器４０を搭載しているため、車種判別部１４は、その旨を送受信制御部１２へと送信する。すると、送受信制御部１２は、起動信号Ａ１を発信するように入口側通信部１１を制御する。特定車両３０に搭載されている車載器４０は、起動信号Ａ１を受信すると起動する。 (Entrance side communication device 210)
The imaging device 13 of the entrance side communication device 210 includes a first camera 131 and a second camera 132. As shown in FIG. 11, the first camera 131 is disposed next to the first communication device 111 of the support member 62. Further, the second camera 132 is disposed next to the second communication device 112 of the support member 62.
The imaging area 131a of the first camera 131 covers the first lane R1, and is formed in front of the communication area 111a (opposite to the traveling direction). The imaging area 132a of the second camera 132 covers the second lane R2, and is formed in front of the communication area 112a (opposite to the traveling direction).
The configuration of the vehicle type discriminating unit 14 is the same as that of the vehicle type discriminating unit 84, and for example, discriminates a vehicle type that is a large vehicle by shape and size, or discriminates a vehicle type that is a vehicle with dangerous goods by character recognition. When it is detected that the traveling vehicle is the vehicle type of the specific vehicle 30, the specific vehicle 30 is equipped with the vehicle-mounted device 40, and thus the vehicle type determination unit 14 transmits that fact to the transmission / reception control unit 12. Then, the transmission / reception control unit 12 controls the entrance side communication unit 11 to transmit the activation signal A1. The vehicle-mounted device 40 mounted on the specific vehicle 30 is activated when it receives the activation signal A1.
　＜動作＞
　次に、本実施の形態の車両管理システム２００の動作について説明する。図１３Ａおよび図１３Ｂは、特定車両３０が所定領域６０に進入し退出する間の本実施の形態の車両管理システムの動作を示すフロー図である。また、図１４（ａ）、（ｂ）は、特定車両３０が所定領域６０に進入する動作を示す図である。図１４（ａ）、（ｂ）では第２車線Ｒ２のみ示している。図１５（ａ）、（ｂ）は、特定車両３０が所定領域６０から退出する動作を示す図である。図１５（ａ）、（ｂ）では、第３車線Ｒ３のみ示している。 <Operation>
Next, operation | movement of the vehicle management system 200 of this Embodiment is demonstrated. FIGS. 13A and 13B are flowcharts showing the operation of the vehicle management system of the present embodiment while the specific vehicle 30 enters and exits the predetermined area 60. FIGS. 14A and 14B are diagrams illustrating an operation in which the specific vehicle 30 enters the predetermined area 60. In FIGS. 14A and 14B, only the second lane R2 is shown. FIGS. 15A and 15B are diagrams illustrating an operation in which the specific vehicle 30 leaves the predetermined area 60. FIG. In FIGS. 15A and 15B, only the third lane R3 is shown.
　はじめに、ステップＳ１０において、図１４（ａ）および図１５（ａ）に示すように入口側通信装置２１０の第１カメラ１３１ならびに第２カメラ１３２および出口側通信装置２８０の第１カメラ８５１ならびに第２カメラ８５２によって連続して道路の撮影が行われる（ステップＳ１０）。撮影された画像データは、車種判別部１４および車種判別部８４へと順次送信される。 First, in step S10, as shown in FIGS. 14A and 15A, the first camera 131 of the entrance side communication device 210, the second camera 132, the first camera 851 of the exit side communication device 280, and the second camera. The road is photographed continuously by the camera 852 (step S10). The captured image data is sequentially transmitted to the vehicle type determination unit 14 and the vehicle type determination unit 84.
　車種判別部１４は、撮影した画像を順次解析し、車両が写っている場合には、その車両が特定車両３０の車種であるか否かを判別する。そして、図１４（ａ）に示すように特定車両３０が所定領域６０に進入しようとすると、車種判別部１４が進入しようする車両が特定車両３０の車種であると判定する（ステップＳ２０）。特定車両３０の車種であると判定した場合には、車種判別部１４は、撮影した車線の情報とともに特定車両３０を検出した旨の情報を送受信制御部１２へと送信する。 The vehicle type determination unit 14 sequentially analyzes the captured images, and determines whether the vehicle is the vehicle type of the specific vehicle 30 when the vehicle is captured. Then, as shown in FIG. 14A, when the specific vehicle 30 attempts to enter the predetermined area 60, the vehicle type determination unit 14 determines that the vehicle to be entered is the vehicle type of the specific vehicle 30 (step S20). If it is determined that the vehicle type is the specific vehicle 30, the vehicle type determination unit 14 transmits information indicating that the specific vehicle 30 has been detected to the transmission / reception control unit 12 together with information on the captured lane.
　次にステップＳ３０において、図１４（ｂ）に示すように入口側通信部１１（図１４では第２通信機１１２）から起動信号Ａ１が送信される。
　次に、特定車両３０が所定領域６０から退出しているか否かが判定される（ステップＳ１３５）。すなわち、出口側通信装置２８０の車種判別部８４が特定車両３０の車種を判別するまで、以下に説明するステップＳ１４０、Ｓ１５０の判定が繰り返される。 Next, in step S30, an activation signal A1 is transmitted from the entrance side communication unit 11 (second communication device 112 in FIG. 14) as shown in FIG.
Next, it is determined whether or not the specific vehicle 30 has left the predetermined area 60 (step S135). That is, the determinations of steps S140 and S150 described below are repeated until the vehicle type determination unit 84 of the exit side communication device 280 determines the vehicle type of the specific vehicle 30.
　ステップＳ１４０、Ｓ１５０、Ｓ１６０、Ｓ１７０、Ｓ１８０、Ｓ１９０、Ｓ１９１、Ｓ１９２、Ｓ１９３、Ｓ１９４は、実施の形態１と同様であるため、説明を省略する。
　次に、図１５（ａ）に示すように、特定車両３０が所定領域６０から退出しようとすると、出口側通信装置２８０の車種判別部８４が、退出しようとする車両が特定車両３０の車種であると判定する（ステップＳ１３５）。 Steps S140, S150, S160, S170, S180, S190, S191, S192, S193, and S194 are the same as those in the first embodiment, and thus the description thereof is omitted.
Next, as shown in FIG. 15A, when the specific vehicle 30 tries to leave the predetermined area 60, the vehicle type determination unit 84 of the exit side communication device 280 determines that the vehicle to be released is the vehicle type of the specific vehicle 30. It is determined that there is (step S135).
　次に、図１５（ｂ）に示すように、出口側通信部８１から停止信号Ａ２が送信される（ステップＳ１９５）。そして、出口側通信装置８０は、車両情報と、違反記録情報を受信する（ステップＳ１９６）。
　以降のステップＳ２００、Ｓ２１０、Ｓ２２０、Ｓ２３０、Ｓ２４０は、実施の形態１と同様であるため詳細な説明を省略するが、所定領域６０内において正常表示ランプ５２１が点灯している状態の場合、図１５（ｂ）に示すように、停止信号Ａ２を受信すると正常表示ランプ５２１は消灯する。また、所定領域６０内において違反表示ランプ５２２が点灯している状態の場合、図１５（ｃ）に示すように、停止信号Ａ２を受信しても違反表示ランプ５２２の点灯は継続する。 Next, as shown in FIG. 15B, a stop signal A2 is transmitted from the exit-side communication unit 81 (step S195). And the exit side communication apparatus 80 receives vehicle information and violation record information (step S196).
Subsequent steps S200, S210, S220, S230, and S240 are the same as those in the first embodiment, and thus detailed description thereof is omitted. However, in the case where the normal display lamp 521 is lit in the predetermined area 60, FIG. As shown in FIG. 15B, when the stop signal A2 is received, the normal display lamp 521 is turned off. Further, when the violation display lamp 522 is lit in the predetermined area 60, the violation display lamp 522 continues to be lit even when the stop signal A2 is received as shown in FIG. 15 (c).
　（カメラの設置例）
　上記実施の形態では、図１１に示すように、第１カメラ８５１と第２カメラ８５２は、境界６１の上部に配置されていたが、これに限られなくても良い。例えば、図１６（ａ）に示すように、境界６１よりも進行方向反対側（すなわち、所定領域６０の内側）に支持部材６２が設けられ、その支持部材６２に第１通信機８１１、第２通信機８１２、第１カメラ８５１および第２カメラ８５２が取り付けられていてもよい。 (Camera installation example)
In the above embodiment, as shown in FIG. 11, the first camera 851 and the second camera 852 are arranged at the upper part of the boundary 61, but the present invention is not limited to this. For example, as shown in FIG. 16A, a support member 62 is provided on the opposite side of the traveling direction from the boundary 61 (that is, inside the predetermined region 60), and the first communication device 811 and the second A communication device 812, a first camera 851, and a second camera 852 may be attached.
　また、図１６（ｂ）に示すように、境界６１よりも進行方向反対側（すなわち、所定領域６０の外側）に支持部材６２が設けられ、その支持部材６２に第１通信機１１１、第２通信機１１２、第１カメラ１３１および第２カメラ１３２が取り付けられていてもよい。
　このように、出口側と入口側で支持部材が別々に設けられ、支持部材の位置が進行方向反対側に設けられていてもよい。 Further, as shown in FIG. 16B, a support member 62 is provided on the opposite side of the traveling direction from the boundary 61 (that is, outside the predetermined region 60), and the first communication device 111 and the second communication device 62 are provided on the support member 62. The communication device 112, the first camera 131, and the second camera 132 may be attached.
Thus, the support member may be provided separately on the outlet side and the inlet side, and the position of the support member may be provided on the side opposite to the traveling direction.
　また、図１７に示すように、第１カメラ８５１および第２カメラ８５２のみを所定領域６０への入口（境界６１ともいえる）よりも進行方向手前側に配置してもよい。なお、第１カメラ８５１および第２カメラ８５２は、第３車線Ｒ３および第４車線Ｒ４の外側に配置されている。なお、入口側の第１カメラ１３１と第２カメラ１３２も同様に配置されていてもよい。 Further, as shown in FIG. 17, only the first camera 851 and the second camera 852 may be arranged on the front side in the traveling direction with respect to the entrance to the predetermined region 60 (which can also be referred to as the boundary 61). Note that the first camera 851 and the second camera 852 are disposed outside the third lane R3 and the fourth lane R4. The first camera 131 and the second camera 132 on the entrance side may be arranged in the same manner.
　また、上記実施の形態では、出口側および入口側において２つのカメラが設置されているが、この構成に限られなくてもよい。
　例えば、図１８に示すように、車線ごとにカメラが設けられておらず、一台のカメラ８５３によって第３車線Ｒ３および第４車線Ｒ４が撮像されていてもよい。カメラ８５３は、第３車線Ｒ３と第４車線Ｒ４の中央上方に配置されており、カメラ８５３による撮影エリア８５３ａは、第３車線Ｒ３および第４車線Ｒ４にわたって設けられている。 Moreover, in the said embodiment, although two cameras are installed in the exit side and the entrance side, it does not need to be restricted to this structure.
For example, as shown in FIG. 18, a camera is not provided for each lane, and the third lane R3 and the fourth lane R4 may be imaged by one camera 853. The camera 853 is disposed above the center of the third lane R3 and the fourth lane R4, and an imaging area 853a by the camera 853 is provided over the third lane R3 and the fourth lane R4.
　この場合、車種判別部８４は、カメラ８５３によって撮像された画像データから第３車線Ｒ３と第４車線Ｒ４のどちらの車線で特定車両３０を判別したのかという車線情報も制御部８２へと送信する。制御部８２は、送信された車線情報に基づいて、第１通信機８１１または第２通信機８１２のいずれかを制御し停止信号Ａ２を発信させる。尚、図１８の例では、第４車線Ｒ４を特定車両３０が走行し、第３車線Ｒ３には対象外の車両７０が走行しているため、第２通信機８１２から停止信号Ａ２が発信される。 In this case, the vehicle type determination unit 84 transmits to the control unit 82 lane information indicating which of the third lane R3 and the fourth lane R4 the specific vehicle 30 is determined from the image data captured by the camera 853. . Based on the transmitted lane information, the control unit 82 controls either the first communication device 811 or the second communication device 812 to transmit a stop signal A2. In the example of FIG. 18, the specific vehicle 30 travels in the fourth lane R4, and the non-target vehicle 70 travels in the third lane R3. Therefore, the stop signal A2 is transmitted from the second communication device 812. The
　なお、入口側においても、カメラが一つだけ設けられていてもよい。その場合、カメラの撮影エリアは、第１車線Ｒ１と第２車線Ｒ２にわたって形成されている。
　＜主な特徴等＞
　（１）
　本実施の形態の車載器４０は、車外から視認可能な車外表示部５２が設けられた特定車両３０（車両の一例）に搭載される車載器であって、通信部４１（第１通信部の一例）と、制御部４２とを備えている。通信部４１は、所定領域６０から特定車両３０が退出する際に車外の出口側通信装置８０（外部の通信装置の一例）から停止信号Ａ２（信号の一例）を受ける。制御部４２は、車外表示部５２を制御する。制御部４２は、所定領域６０内において特定車両３０の違反を認識していない場合には正常表示ランプ５２１の点灯（正常表示の一例）を行い、特定車両３０の違反を認識している場合には違反表示ランプ５２２の点灯（違反表示の一例）を行うよう車外表示部５２を制御し、通信部４１を介して停止信号Ａ２を受信する際、特定車両３０の違反を認識している場合には、違反表示ランプ５２２の点灯を継続し、特定車両３０の違反を認識していない場合には、正常表示ランプ５２１を消灯する。 Note that only one camera may be provided on the entrance side. In that case, the imaging area of the camera is formed over the first lane R1 and the second lane R2.
<Main features>
(1)
The vehicle-mounted device 40 of the present embodiment is a vehicle-mounted device mounted on a specific vehicle 30 (an example of a vehicle) provided with a vehicle outside display unit 52 that is visible from outside the vehicle, and includes a communication unit 41 (of the first communication unit). An example) and a control unit 42. When the specific vehicle 30 leaves the predetermined area 60, the communication unit 41 receives a stop signal A2 (an example of a signal) from the exit side communication device 80 (an example of an external communication device) outside the vehicle. The control unit 42 controls the vehicle outside display unit 52. When the controller 42 does not recognize the violation of the specific vehicle 30 within the predetermined area 60, the control unit 42 turns on the normal display lamp 521 (an example of normal display) and recognizes the violation of the specific vehicle 30. When the off-vehicle display unit 52 is controlled to turn on the violation display lamp 522 (an example of violation display) and the stop signal A2 is received via the communication unit 41, the violation of the specific vehicle 30 is recognized. Continues to turn on the violation display lamp 522 and turns off the normal display lamp 521 when the violation of the specific vehicle 30 is not recognized.
　このように車載器４０が違反を認識していない場合には正常表示が行われるため、違反を行っていない場合でも、違反表示を行える表示装置が搭載されていることを外部から認識できる。
　また、正常表示を行うことにより、外部に当該特定車両３０が違反を行っていないことを外部により認識させることが出来る。 Thus, since the normal display is performed when the vehicle-mounted device 40 does not recognize the violation, it can be recognized from the outside that the display device capable of displaying the violation is mounted even when the violation is not performed.
Further, by performing normal display, it is possible to make the outside recognize that the specific vehicle 30 is not violating.
　これにより、車外表示が義務付けられている所定領域６０から退出する際に、違反を行っていない場合には、車外表示部５２の機能を停止させることができるため、消費電力を低減でき、省エネルギー化を図れる。
　また、所定領域６０において違反を行った場合には、違反表示を継続させることにより、当該特定車両３０が所定領域６０内において違反を行ったことを外部に知らせることが出来る。 As a result, when exiting from the predetermined area 60 where display outside the vehicle is required, if no violation is made, the function of the display outside the vehicle 52 can be stopped, thus reducing power consumption and saving energy. Can be planned.
Further, when a violation is made in the predetermined area 60, it is possible to notify the outside that the specific vehicle 30 has made a violation in the predetermined area 60 by continuing the violation display.
　このように違反表示を継続させることは、所定領域６０内において違反を行った特定車両３０が再び所定領域６０に入る場合、以前に違反を行ったことを外部に知らせることが出来るため、より有用である。
　ここで、特定車両３０の違反を認識していない場合とは、特定車両３０が違反を行った後、警察に所定の手続きを行い、違反の認識が消去された場合も含む。すなわち、所定領域６０内において違反を行った後に違反の認識が消去された場合、車外表示部５２は違反表示から正常表示に切り替えられる。 Continuing the violation display in this way is more useful because the specific vehicle 30 that has violated in the predetermined area 60 can notify the outside that the violation has been made before when the specific vehicle 30 enters the predetermined area 60 again. It is.
Here, the case of not recognizing the violation of the specific vehicle 30 includes the case where the specific vehicle 30 has made a violation, followed by a predetermined procedure with the police and the violation being erased. That is, when the violation is erased after the violation is made in the predetermined area 60, the vehicle outside display unit 52 is switched from the violation display to the normal display.
　（２）
　本実施の形態の車載器４０では、特定車両３０には、特定車両３０の運転者が視認可能な車内表示部５１が設けられている。制御部４２は、所定領域６０内において特定車両３０の違反を認識している場合には、違反表示を行うよう車内表示部５１を制御し、通信部４１（第１通信部の一例）を介して停止信号Ａ２（信号の一例）を受信する際、車両の違反を認識している場合には、違反表示を継続する。
　このように所定領域６０から退出する際に違反を認識している場合には、違反表示を継続させることにより、特定車両３０の運転者に対して所定領域６０内において違反を行い、警察に対して手続きなどを行っていないことを継続して認識させることが出来る。 (2)
In the vehicle-mounted device 40 of the present embodiment, the specific vehicle 30 is provided with an in-vehicle display unit 51 that is visible to the driver of the specific vehicle 30. When recognizing a violation of the specific vehicle 30 within the predetermined area 60, the control unit 42 controls the in-vehicle display unit 51 to display the violation, via the communication unit 41 (an example of a first communication unit). When the stop signal A2 (an example of the signal) is received, the violation display is continued when the vehicle violation is recognized.
Thus, when the violation is recognized when leaving the predetermined area 60, the violation display is continued to cause the driver of the specific vehicle 30 to violate the predetermined area 60 and Can continue to recognize that procedures are not being performed.
　（３）
　本実施の形態の車載器４０では、制御部４２は、違反判定部４４を有する。違反判定部４４は、特定車両３０に設けられ特定車両３０の状態を検出する状態検出部３１の検出内容に基づいて、車両が違反を行ったか否かを判定する。制御部４２は、違反判定部４４で特定車両３０が違反を行ったと判定した場合に、特定車両３０の違反を認識して車外表示部５２に違反表示を行わせる。
　これにより、車載器４０が、特定車両３０が違反を行っているか否かを判定し、違反を行っている場合には、車外表示部５２に違反表示を行わせることが出来る。 (3)
In the vehicle-mounted device 40 according to the present embodiment, the control unit 42 includes a violation determination unit 44. The violation determination unit 44 determines whether or not the vehicle has violated based on the detection content of the state detection unit 31 that is provided in the specific vehicle 30 and detects the state of the specific vehicle 30. When the violation determination unit 44 determines that the specific vehicle 30 has violated, the control unit 42 recognizes the violation of the specific vehicle 30 and causes the outside display unit 52 to display the violation.
Thereby, the vehicle-mounted device 40 determines whether or not the specific vehicle 30 is violating, and when it is violating, the vehicle outside display unit 52 can display the violation.
　（４）
　本実施の形態の車載器４０では、制御部４２は、所定領域６０内に設置された違反検出装置２０によって特定車両３０の違反が検出され、違反検出装置２０から通信部４１（第１通信部の一例）を介して違反情報を受信すると、特定車両３０の違反を認識して車外表示部５２に違反表示を行わせる。
　これにより、インフラ装置である違反検出装置２０が、特定車両３０が違反を行っているか否かを判定し、違反を行っている場合には、車載器４０によって車外表示部５２に違反表示を行わせることが出来る。 (4)
In the vehicle-mounted device 40 of the present embodiment, the control unit 42 detects a violation of the specific vehicle 30 by the violation detection device 20 installed in the predetermined area 60, and the communication unit 41 (first communication unit) When the violation information is received via the example, the violation of the specific vehicle 30 is recognized and the off-vehicle display unit 52 displays the violation information.
As a result, the violation detection device 20 that is an infrastructure device determines whether or not the specific vehicle 30 has violated, and if the violation has been made, the vehicle-mounted device 40 displays the violation on the display unit 52 outside the vehicle. It can be made.
　（５）
　本実施の形態の車載器４０は、違反情報記録部４３（第１記録部の一例）を更に備えている。違反情報記録部４３は、所定領域６０において特定車両３０が行った違反情報を記録する。制御部４２は、所定領域６０内において認識した違反情報を違反情報記録部４３に記録し、停止信号Ａ２を受信すると、違反情報記録部４３に記録されている違反情報と特定車両３０の識別可能情報とを通信部４１を介して通信装置に送信する。
　これにより、インフラストラクチャーに設けられている出口側通信装置８０側において、特定車両３０の識別可能情報と、その特定車両３０が所定領域６０内において行った違反情報を保存できる。 (5)
The vehicle-mounted device 40 of the present embodiment further includes a violation information recording unit 43 (an example of a first recording unit). The violation information recording unit 43 records violation information performed by the specific vehicle 30 in the predetermined area 60. When the control unit 42 records the violation information recognized in the predetermined area 60 in the violation information recording unit 43 and receives the stop signal A2, the control unit 42 can identify the violation information recorded in the violation information recording unit 43 and the specific vehicle 30. Information is transmitted to the communication device via the communication unit 41.
Thereby, the identifiable information of the specific vehicle 30 and the violation information made by the specific vehicle 30 in the predetermined area 60 can be stored on the exit side communication device 80 side provided in the infrastructure.
　（６）
　本実施の形態の出口側通信装置８０、２８０（通信装置の一例）は、第１通信機８１１および第２通信機８１２（第２通信部の一例）を備えている。第１通信機８１１および第２通信機８１２（第２通信部の一例）は、車載器４０に停止信号Ａ２（信号の一例）を送信する。第１通信機８１１および第２通信機８１２は、所定領域６０からの出口（境界６１）に配置されている。
　これにより、特定車両３０の違反が認識されている場合には違反表示を継続し、特定車両３０の違反が認識されていない場合には正常表示を停止する制御を行うための停止信号Ａ２を車載器４０に送信することができる。 (6)
The exit side communication devices 80 and 280 (an example of a communication device) according to the present embodiment include a first communication device 811 and a second communication device 812 (an example of a second communication unit). The first communication device 811 and the second communication device 812 (an example of a second communication unit) transmit a stop signal A2 (an example of a signal) to the vehicle-mounted device 40. The first communication device 811 and the second communication device 812 are arranged at the exit (boundary 61) from the predetermined area 60.
Thus, when the violation of the specific vehicle 30 is recognized, the violation display is continued, and when the violation of the specific vehicle 30 is not recognized, the stop signal A2 for performing control to stop the normal display is mounted on the vehicle. Can be transmitted to the device 40.
　（７）
　本実施の形態の出口側通信装置８０、２８０（通信装置の一例）は、通過車両情報記録部８３（第２記録部の一例）を備える。通過車両情報記録部８３は、特定車両３０の違反情報と特定車両の識別可能情報とを記録する。第１通信機８１１および第２通信機８１２（第２通信部の一例）は、車載器４０から違反情報と識別可能情報を受信する。
　これにより、出口側通信装置８０は、特定車両３０の識別可能情報と、その特定車両３０が所定領域６０内において行い、認識が消去されていない違反情報を記録できる。 (7)
The exit side communication devices 80 and 280 (an example of a communication device) according to the present embodiment include a passing vehicle information recording unit 83 (an example of a second recording unit). The passing vehicle information recording unit 83 records violation information of the specific vehicle 30 and identifiable information of the specific vehicle. The first communication device 811 and the second communication device 812 (an example of a second communication unit) receive violation information and identifiable information from the in-vehicle device 40.
Thereby, the exit side communication apparatus 80 can record the identifiable information of the specific vehicle 30 and the violation information that the specific vehicle 30 performs in the predetermined area 60 and the recognition is not erased.
　（８）
　本実施の形態の出口側通信装置２８０（通信装置の一例）は、第１カメラ８５１および第２カメラ８５２（撮像部の一例）と、車種判別部８４とを更に備えている。第１カメラ８５１および第２カメラ８５２は、信号を送信する通信エリア８１１ａおよび通信エリア８１２ａ（領域の一例）を通行するように移動する車両を撮像する。車種判別部８４は、撮像された画像に基づいて、通行する車両が、車載器４０を搭載した車両（特定車両３０）の車種であるか否かを判定する。第１通信機８１１および第２通信機８１２は、通行する車両が、特定車両３０の車種であると判定されたときに、信号を送信する。
　これにより、特定車両３０の車種であると判定した車両に対してのみ信号を送信すればよいため、常に信号を送信する必要がなくなる。 (8)
The exit side communication device 280 (an example of a communication device) according to the present embodiment further includes a first camera 851 and a second camera 852 (an example of an imaging unit), and a vehicle type determination unit 84. The first camera 851 and the second camera 852 image a vehicle that moves so as to pass through a communication area 811a and a communication area 812a (an example of a region) that transmit signals. The vehicle type discriminating unit 84 determines whether or not the passing vehicle is the vehicle type of the vehicle (the specific vehicle 30) on which the vehicle-mounted device 40 is mounted, based on the captured image. The first communicator 811 and the second communicator 812 transmit a signal when it is determined that the passing vehicle is the vehicle type of the specific vehicle 30.
Thereby, since it is only necessary to transmit a signal to the vehicle determined to be the vehicle type of the specific vehicle 30, it is not necessary to always transmit the signal.
　（９）
　本実施の形態の出口側通信装置２８０（通信装置の一例）では、第１通信機８１１および第２通信機８１２は、車線ごとに設けられ、対応する車線の内側に信号を送信する。
　このように車線ごとに通信機を配置することによって、車線ごとに所定領域６０から退出する特定車両３０に信号を送信できる。 (9)
In the exit side communication device 280 (an example of a communication device) of the present embodiment, the first communication device 811 and the second communication device 812 are provided for each lane, and transmit signals to the inside of the corresponding lane.
Thus, by arranging a communication device for each lane, a signal can be transmitted to the specific vehicle 30 exiting from the predetermined area 60 for each lane.
　（１０）
　本実施の形態の車両管理システム１００、２００は、車外表示部５２と、車載器４０と、出口側通信装置８０、２８０（通信装置の一例）とを備える。車外表示部５２は、特定車両３０（車両の一例）に設けられ車外から視認可能である。車載器４０は、通信部４１（第１通信部の一例）と、制御部４２とを有する。通信部４１は、所定領域６０から特定車両３０が退出する際に車外の出口側通信装置８０（外部の通信装置の一例）から停止信号Ａ２（信号の一例）を受ける。制御部４２は、車外表示部５２を制御する。出口側通信装置８０、２８０は、第１通信機８１１および第２通信機（第２通信部の一例）を有する。第１通信機８１１および第２通信機は、所定領域６０からの出口に配置されており車載器４０に信号を送信する。制御部４２は、所定領域６０内において特定車両３０の違反を認識していない場合には正常表示ランプ５２１の点灯（正常表示の一例）を行い、特定車両３０の違反を認識している場合には違反表示ランプ５２２の点灯（違反表示の一例）を行うよう車外表示部５２を制御し、通信部４１を介して停止信号Ａ２を受信する際、特定車両３０の違反を認識している場合には、違反表示ランプ５２２の点灯を継続し、特定車両３０の違反を認識していない場合には、正常表示ランプ５２１を消灯する。 (10)
The vehicle management systems 100 and 200 according to the present embodiment include an outside display unit 52, an in-vehicle device 40, and exit side communication devices 80 and 280 (an example of a communication device). The vehicle outside display unit 52 is provided in the specific vehicle 30 (an example of a vehicle) and is visible from outside the vehicle. The vehicle-mounted device 40 includes a communication unit 41 (an example of a first communication unit) and a control unit 42. When the specific vehicle 30 leaves the predetermined area 60, the communication unit 41 receives a stop signal A2 (an example of a signal) from the exit side communication device 80 (an example of an external communication device) outside the vehicle. The control unit 42 controls the vehicle outside display unit 52. The exit side communication devices 80 and 280 include a first communication device 811 and a second communication device (an example of a second communication unit). The first communication device 811 and the second communication device are arranged at the exit from the predetermined area 60 and transmit signals to the vehicle-mounted device 40. When the controller 42 does not recognize the violation of the specific vehicle 30 within the predetermined area 60, the control unit 42 turns on the normal display lamp 521 (an example of normal display) and recognizes the violation of the specific vehicle 30. When the off-vehicle display unit 52 is controlled to turn on the violation display lamp 522 (an example of violation display) and the stop signal A2 is received via the communication unit 41, the violation of the specific vehicle 30 is recognized. Continues to turn on the violation display lamp 522 and turns off the normal display lamp 521 when the violation of the specific vehicle 30 is not recognized.
　このように車載器４０が違反を認識していない場合には正常表示が行われるため、違反を行っていない場合でも、違反表示を行える表示装置が搭載されていることを外部から認識できる。
　また、正常表示を行うことにより、外部に当該特定車両３０が違反を行っていないことを外部により認識させることが出来る。 Thus, since the normal display is performed when the vehicle-mounted device 40 does not recognize the violation, it can be recognized from the outside that the display device capable of displaying the violation is mounted even when the violation is not performed.
Further, by performing normal display, it is possible to make the outside recognize that the specific vehicle 30 is not violating.
　これにより、車外表示が義務付けられている所定領域６０から退出する際に、違反を行っていない場合には、車外表示部５２の機能を停止させることができるため、消費電力を低減でき、省エネルギー化を図れる。
　また、所定領域６０において違反を行った場合には、違反表示を継続させることにより、当該特定車両３０が所定領域６０内において違反を行ったことを外部に知らせることが出来る。
　このように違反表示を継続させることは、所定領域６０内において違反を行った特定車両３０が再び所定領域６０に入る場合、以前に違反を行ったことを外部に知らせることが出来るため、より有用である。 As a result, when exiting from the predetermined area 60 where display outside the vehicle is required, if no violation is made, the function of the display outside the vehicle 52 can be stopped, thus reducing power consumption and saving energy. Can be planned.
Further, when a violation is made in the predetermined area 60, it is possible to notify the outside that the specific vehicle 30 has made a violation in the predetermined area 60 by continuing the violation display.
Continuing the violation display in this way is more useful because the specific vehicle 30 that has violated in the predetermined area 60 can notify the outside that the violation has been made before when the specific vehicle 30 enters the predetermined area 60 again. It is.
　（１１）
　本実施の形態の車両管理システム１００、２００は、車内表示部５１を更に備える。車内表示部５１は、特定車両３０に設けられ特定車両３０の運転者が視認可能である。制御部４２は、所定領域６０内において特定車両３０の違反を認識している場合には、違反表示を行うよう車内表示部５１を制御し、通信部４１（第１通信部の一例）を介して信号を受信する際、特定車両３０の違反を認識している場合には、違反表示を継続する。 (11)
The vehicle management systems 100 and 200 according to the present embodiment further include an in-vehicle display unit 51. The in-vehicle display unit 51 is provided in the specific vehicle 30 and is visible to the driver of the specific vehicle 30. When recognizing a violation of the specific vehicle 30 within the predetermined area 60, the control unit 42 controls the in-vehicle display unit 51 to display the violation, via the communication unit 41 (an example of a first communication unit). When the signal is received, if the violation of the specific vehicle 30 is recognized, the violation display is continued.
　このように所定領域６０から退出する際に違反を認識している場合には、違反表示を継続させることにより、特定車両３０の運転者に対して所定領域６０内において違反を行い、警察に対して手続きなどを行っていないことを継続して認識させることが出来る。
　なお、車内表示部５１は、違反内容を表示させるためにのみ設けられていてもよいが、カーナビゲーションの表示画面を車内表示部５１として用いても良い。 Thus, when the violation is recognized when leaving the predetermined area 60, the violation display is continued to cause the driver of the specific vehicle 30 to violate the predetermined area 60 and Can continue to recognize that procedures are not being performed.
The in-vehicle display unit 51 may be provided only for displaying violation contents, but a car navigation display screen may be used as the in-vehicle display unit 51.
[他の実施の形態]
　（Ａ）
　上記実施の形態では、車載器４０の違反内容記憶部４９に所定領域６０内における交通違反の内容が予め保存されているが、入口側通信部１１が起動信号Ａ１を送信する際に、起動信号Ａ１とともに所定領域６０内における違反内容を車載器４０に送信してもよい。通信部４１を介して受信された違反内容は、違反内容記憶部４９に保存される。 [Other embodiments]
(A)
In the above embodiment, the content of the traffic violation in the predetermined area 60 is stored in advance in the violation content storage unit 49 of the vehicle-mounted device 40. When the entrance side communication unit 11 transmits the activation signal A1, the activation signal The violation content in the predetermined area 60 may be transmitted to the vehicle-mounted device 40 together with A1. The violation content received via the communication unit 41 is stored in the violation content storage unit 49.
　これにより、車載器４０は、所定領域６０内において適用される交通違反に関する情報を取得できる。
　また、所定領域６０内に進入するごとに違反内容を受け取ることにより、車載器４０は、所定領域６０において適用される最新の違反内容を取得できる。
　更に、車載器４０は、受信した違反内容を車内表示部５１に表示させてもよい。これにより、運転者は、所定領域内において適用される違反内容を表示によって確認できる。 Thereby, the onboard equipment 40 can acquire the information regarding the traffic violation applied in the predetermined area | region 60. FIG.
Moreover, the onboard equipment 40 can acquire the latest violation content applied in the predetermined region 60 by receiving the violation content every time the vehicle enters the predetermined region 60.
Furthermore, the vehicle-mounted device 40 may display the received violation content on the in-vehicle display unit 51. Thereby, the driver can confirm the violation content applied in the predetermined area by displaying.
　（Ｂ）
　なお、上記実施の形態の車両管理システム１００、２００は、例えば、図１９Ａおよび図１９Ｂに示すようなハードウェア構成により実施されていてもよい。
　（車載器）
　上記実施の形態の車載器４０は、例えば、図１９Ａに示すようなハードウェア構成により実施されていてもよい。車載器４０は、無線を介して出口側通信装置８０、２８０の第１通信機１１１および第２通信機１１２と接続される。 (B)
In addition, the vehicle management systems 100 and 200 of the above embodiment may be implemented by a hardware configuration as shown in FIGS. 19A and 19B, for example.
(On-vehicle equipment)
For example, the vehicle-mounted device 40 according to the above-described embodiment may be implemented by a hardware configuration as illustrated in FIG. 19A. The vehicle-mounted device 40 is connected to the first communication device 111 and the second communication device 112 of the exit side communication devices 80 and 280 via wireless.
　上述した違反情報記録部４３を構成する記憶装置６４３は、図に示すように車載器４０に含まれているが、外部から無線によって接続されていてもよい。また、上述した車内表示部５１を構成する車内表示装置６５１、車外表示部５２を構成する車外表示装置６５２は、車載器４０とは別に特定車両３０に設けられているが、車載器４０に設けられていても良い。 The storage device 643 constituting the violation information recording unit 43 described above is included in the vehicle-mounted device 40 as shown in the figure, but may be connected wirelessly from the outside. Further, the in-vehicle display device 651 constituting the in-vehicle display unit 51 and the out-of-vehicle display device 652 constituting the out-of-vehicle display unit 52 are provided in the specific vehicle 30 separately from the in-vehicle device 40, but are provided in the in-vehicle device 40. It may be done.
　車載器４０は、コンピュータ端末により構成され、ＣＰＵ（Ｃｅｎｔｒａｌ Ｐｒｏｃｅｓｓｉｎｇ Ｕｎｉｔ）６１０、ＲＡＭ（Ｒａｎｄｏｍ Ａｃｃｅｓｓ Ｍｅｍｏｒｙ）６２０、出力部６３０、通信機６４１、および記憶装置６４３等を備えている。車載器４０は、更に入力部６５０を備えていても良い。
　ＣＰＵ６１０は、各種の演算処理等を実行するとともに、ＲＡＭ６２０に読み込まれて展開される所定の制御プログラムを実行する。この制御プログラムにより、制御部４２の機能が実行される。 The vehicle-mounted device 40 is configured by a computer terminal, and includes a CPU (Central Processing Unit) 610, a RAM (Random Access Memory) 620, an output unit 630, a communication device 641, a storage device 643, and the like. The vehicle-mounted device 40 may further include an input unit 650.
The CPU 610 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 620 and developed. The function of the control unit 42 is executed by this control program.
　ＲＡＭ６２０は、ＳＲＡＭ（Ｓｔａｔｉｃ ＲＡＭ）又はＤＲＡＭ（Ｄｙｎａｍｉｃ ＲＡＭ）等のメモリ素子で構成され、ＣＰＵ６１０の処理過程で発生したデータなどの記憶を行う。
　出力部６３０は、画像及び音声等のアナログ信号又はデジタル信号を伝送するケーブルなどを接続する接続端子を有しており、これらのケーブルを介して上述した車内表示装置６５１または車外表示装置６５２に接続されている。出力部６３０は、ＣＰＵ６１０の指示により記憶装置６４３から読み出された各種の情報を画像信号に変換し、ケーブルを介して車内表示装置６５１へ出力する。また、ケーブルによる有線接続に限らず無線接続であってもよい。 The RAM 620 includes a memory element such as SRAM (Static RAM) or DRAM (Dynamic RAM), and stores data generated during the processing of the CPU 610.
The output unit 630 has a connection terminal for connecting a cable for transmitting analog signals or digital signals such as images and sounds, and is connected to the above-described in-vehicle display device 651 or the external display device 652 through these cables. Has been. The output unit 630 converts various types of information read from the storage device 643 according to instructions from the CPU 610 into image signals, and outputs them to the in-vehicle display device 651 via a cable. Further, the connection is not limited to a wired connection using a cable, and may be a wireless connection.
　通信機６４１は、通信部４１を構成し、第１通信機１１１および第２通信機１１２と、違反検出装置２０の通信機との間でデータの送受信を無線で行う。
　入力部６５０は、画面上で操作するタッチパネル、マウス、またはキーボードなどにより構成される。また、入力部６５０は、車内表示装置６５１に設けられたタッチパネルで構成されていてもよい。入力部６５０は、ユーザの操作による情報の入力及びメニューの選択等を受け付けて、受け付けた操作内容をＣＰＵ６１０へ通知する。
　記憶装置６４３は、半導体メモリ、磁気記録媒体、光記録媒体等により構成される。なお、記憶装置６４３は、違反情報記録部４３の機能を実現しても良い。 The communication device 641 configures the communication unit 41 and wirelessly transmits and receives data between the first communication device 111 and the second communication device 112 and the communication device of the violation detection device 20.
The input unit 650 is configured by a touch panel, a mouse, a keyboard, or the like operated on the screen. Further, the input unit 650 may be configured with a touch panel provided in the in-vehicle display device 651. The input unit 650 accepts information input by user operation, menu selection, and the like, and notifies the CPU 610 of the accepted operation content.
The storage device 643 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like. The storage device 643 may realize the function of the violation information recording unit 43.
　（入口側通信装置）
　入口側通信装置２１０は、コンピュータ端末により構成され、ＣＰＵ７１０、ＲＡＭ７２０、通信機７４０等を備えている。また、入口側通信装置２１０は、図１９Ａに示すように、出力部７３０、入力部７５０、記憶装置７６０、表示装置７７０を備えていてもよい。 (Entrance side communication device)
The entrance side communication device 210 includes a computer terminal, and includes a CPU 710, a RAM 720, a communication device 740, and the like. Further, as illustrated in FIG. 19A, the ingress communication device 210 may include an output unit 730, an input unit 750, a storage device 760, and a display device 770.
　通信機７４０は、図１９Ａに示すように、インターネットやＬＡＮ（Local Area Network）、ＷＡＮ（Wide Area Network）等のネットワークＮによって境界６１に配置されている第１通信機１１１、第２通信機１１２、第１カメラ１３１および第２カメラ１３２等に接続される。
　ＣＰＵ７１０は、各種の演算処理等を実行するとともに、ＲＡＭ７２０に読み込まれて展開される所定の制御プログラムを実行する。この制御プログラムにより、送受信制御部１２および車種判別部１４などの入口側通信装置２１０に含まれる各構成の機能が実行される。ＲＡＭ７２０は、ＳＲＡＭまたはＤＲＡＭ等のメモリ素子によって構成され、ＣＰＵ７１０の処理過程で発生したデータ等の記憶を行う。 As shown in FIG. 19A, the communication device 740 includes a first communication device 111 and a second communication device 112 that are arranged at the boundary 61 by a network N such as the Internet, a LAN (Local Area Network), or a WAN (Wide Area Network). The first camera 131 and the second camera 132 are connected.
The CPU 710 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 720 and expanded. With this control program, the functions of the components included in the entrance-side communication device 210 such as the transmission / reception control unit 12 and the vehicle type determination unit 14 are executed. The RAM 720 is configured by a memory element such as SRAM or DRAM, and stores data generated during the processing of the CPU 710.
　出力部７３０は、画像および音声等のアナログ信号またはデジタル信号を伝送するケーブルなどを接続する接続端子を有している。出力部７３０は、ＣＰＵ７１０の指令に応じて記憶装置７６０から読み出された各種の情報を画像信号に変換し、ケーブルを介して表示部等へ出力する。
　通信機７４０は、通信ケーブルを接続するための接続端子あるいは無線通信インターフェースを有し、ネットワークＮに接続される。通信機７４０は、ネットワークＮに接続された装置（第１カメラ１３１、第２カメラ１３２、第１通信機１１１、第２通信機１１２）との間でデータの送受信を行う。 The output unit 730 has a connection terminal for connecting a cable or the like for transmitting analog signals such as images and sounds or digital signals. The output unit 730 converts various types of information read from the storage device 760 in accordance with an instruction from the CPU 710 into an image signal, and outputs the image signal to a display unit or the like via a cable.
The communication device 740 has a connection terminal for connecting a communication cable or a wireless communication interface, and is connected to the network N. The communication device 740 transmits and receives data to and from devices connected to the network N (the first camera 131, the second camera 132, the first communication device 111, and the second communication device 112).
　入力部７５０は、（マウス、キーボード、画面上で操作するタッチパネル等）により構成される。入力部７５０は、ユーザの操作による情報の入力およびメニューの選択等を受け付けて、受け付けた操作内容をＣＰＵ７１０へ通知する。
　記憶装置７６０は、半導体メモリ、磁気記録媒体、光記録媒体等によって構成される。
　なお、図１９Ａに示す構成では、ＣＰＵ７１０等は、交通管理を行う制御室などに配置されていることを想定しているが、第１通信機１１１および第２通信機１１２などとともに境界６１に設けられていてもよい。 The input unit 750 is configured by (mouse, keyboard, touch panel operated on the screen, etc.). The input unit 750 accepts input of information by user operation, menu selection, and the like, and notifies the CPU 710 of the accepted operation content.
The storage device 760 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like.
In the configuration shown in FIG. 19A, it is assumed that the CPU 710 and the like are arranged in a control room or the like that performs traffic management, but is provided at the boundary 61 together with the first communication device 111 and the second communication device 112. It may be done.
　（出口側通信装置）
　出口側通信装置２８０は、コンピュータ端末により構成され、ＣＰＵ８１０、ＲＡＭ８２０、通信機８４０、記憶装置８６０等を備えている。また、通信機８４０は、図１９Ａに示すように、出力部８３０、入力部８５０、表示装置８７０を備えていてもよい。
　通信機８４０は、図１９Ａに示すように、インターネットやＬＡＮ（Local Area Network）、ＷＡＮ（Wide Area Network）等のネットワークＮによって境界６１に配置されている第１通信機８１１、第２通信機８１２、第１カメラ８５１および第２カメラ８５２等に接続される。 (Exit side communication device)
The exit side communication device 280 is configured by a computer terminal, and includes a CPU 810, a RAM 820, a communication device 840, a storage device 860, and the like. In addition, the communication device 840 may include an output unit 830, an input unit 850, and a display device 870, as illustrated in FIG. 19A.
As shown in FIG. 19A, the communication device 840 includes a first communication device 811 and a second communication device 812 that are arranged at the boundary 61 by a network N such as the Internet, a LAN (Local Area Network), or a WAN (Wide Area Network). The first camera 851 and the second camera 852 are connected.
　ＣＰＵ８１０は、各種の演算処理等を実行するとともに、ＲＡＭ８２０に読み込まれて展開される所定の制御プログラムを実行する。この制御プログラムにより、送受信制御および車種判別部８４などの出口側通信装置２８０に含まれる各構成の機能が実行される。ＲＡＭ８２０は、ＳＲＡＭまたはＤＲＡＭ等のメモリ素子によって構成され、ＣＰＵ８１０の処理過程で発生したデータ等の記憶を行う。 The CPU 810 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 820 and developed. By this control program, functions of each component included in the exit side communication device 280 such as the transmission / reception control and the vehicle type determination unit 84 are executed. The RAM 820 is configured by a memory element such as SRAM or DRAM, and stores data generated during the processing of the CPU 810.
　出力部８３０は、画像および音声等のアナログ信号またはデジタル信号を伝送するケーブルなどを接続する接続端子を有している。出力部８３０は、ＣＰＵ８１０の指令に応じて記憶装置８６０から読み出された各種の情報を画像信号に変換し、ケーブルを介して表示部等へ出力する。
　通信機８４０は、通信ケーブルを接続するための接続端子あるいは無線通信インターフェースを有し、ネットワークＮに接続される。通信機８４０は、ネットワークＮに接続された装置（第１カメラ８５１、第２カメラ８５２、第１通信機８１１、第２通信機８１２）との間でデータの送受信を行う。 The output unit 830 has a connection terminal for connecting a cable or the like for transmitting analog signals such as images and sounds, or digital signals. The output unit 830 converts various types of information read from the storage device 860 in response to a command from the CPU 810 into an image signal, and outputs the image signal to a display unit or the like via a cable.
The communication device 840 has a connection terminal for connecting a communication cable or a wireless communication interface, and is connected to the network N. The communication device 840 transmits and receives data to and from devices connected to the network N (first camera 851, second camera 852, first communication device 811, and second communication device 812).
　入力部８５０は、（マウス、キーボード、画面上で操作するタッチパネル等）により構成される。入力部８５０は、ユーザの操作による情報の入力およびメニューの選択等を受け付けて、受け付けた操作内容をＣＰＵ８１０へ通知する。
　記憶装置８６０は、半導体メモリ、磁気記録媒体、光記録媒体等によって構成される。
　なお、図１９Ａに示す構成では、ＣＰＵ８１０等は、交通管理を行う制御室などに配置されていることを想定しているが、第１通信機８１１および第２通信機８１２などとともに境界６１に設けられていてもよい。
　また、入口側通信装置２１０の第１通信機１１１、第２通信機１１２、第１カメラ１３１および第２カメラ１３２以外の構成は、出口側通信装置２８０の第１通信機８１１、第２通信機８１２、第１カメラ８５１および第２カメラ８５２以外の構成と兼ねられていてもよい。 The input unit 850 is configured by (a mouse, a keyboard, a touch panel operated on a screen, or the like). The input unit 850 receives information input and menu selection by a user operation, and notifies the CPU 810 of the received operation content.
The storage device 860 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like.
In the configuration shown in FIG. 19A, it is assumed that the CPU 810 and the like are arranged in a control room or the like that performs traffic management, but is provided at the boundary 61 together with the first communication device 811 and the second communication device 812. It may be done.
The configurations of the entrance side communication device 210 other than the first communication device 111, the second communication device 112, the first camera 131, and the second camera 132 are the first communication device 811 and the second communication device of the exit side communication device 280. 812, the configuration other than the first camera 851 and the second camera 852 may be used.
　（違反検出装置）
　違反検出装置２０は、図１９Ｂに示すように、コンピュータ端末により構成され、ＣＰＵ９１０、ＲＡＭ９２０、通信機９４０等を備えている。また、違反検出装置２０は、図１９Ｂに示すように、出力部９３０、入力部９５０、記憶装置９６０、表示装置９７０を備えていてもよい。 (Violation detection device)
As shown in FIG. 19B, the violation detection device 20 is configured by a computer terminal, and includes a CPU 910, a RAM 920, a communication device 940, and the like. Moreover, the violation detection apparatus 20 may include an output unit 930, an input unit 950, a storage device 960, and a display device 970 as illustrated in FIG. 19B.
　通信機９４０は、図１９Ｂに示すように、インターネットやＬＡＮ（Local Area Network）、ＷＡＮ（Wide Area Network）等のネットワークＮによって交差点などのインフラに設けられている通信機２２１、検出器９８０等に接続される。検出器９８０は、検出部２１１を構成する。
　ＣＰＵ９１０は、各種の演算処理等を実行するとともに、ＲＡＭ９２０に読み込まれて展開される所定の制御プログラムを実行する。この制御プログラムにより、違反判定部２１３などの違反検出装置２０に含まれる各構成の機能が実行される。ＲＡＭ９２０は、ＳＲＡＭまたはＤＲＡＭ等のメモリ素子によって構成され、ＣＰＵ９１０の処理過程で発生したデータ等の記憶を行う。 As shown in FIG. 19B, the communication device 940 is connected to a communication device 221, a detector 980, and the like provided in an infrastructure such as an intersection by a network N such as the Internet, a LAN (Local Area Network), and a WAN (Wide Area Network). Connected. The detector 980 constitutes the detection unit 211.
The CPU 910 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 920 and developed. By this control program, functions of each component included in the violation detection device 20 such as the violation determination unit 213 are executed. The RAM 920 is configured by a memory element such as SRAM or DRAM, and stores data generated during the processing of the CPU 910.
　出力部９３０は、画像および音声等のアナログ信号またはデジタル信号を伝送するケーブルなどを接続する接続端子を有している。出力部９３０は、ＣＰＵ９１０の指令に応じて記憶装置９６０から読み出された各種の情報を画像信号に変換し、ケーブルを介して表示部等へ出力する。
　通信機９４０は、通信ケーブルを接続するための接続端子あるいは無線通信インターフェースを有し、ネットワークＮに接続される。通信機９４０は、インターネットやＬＡＮ（Local Area Network）、ＷＡＮ（Wide Area Network）等のネットワークＮに接続された装置（検出器９８０（例えば、カメラ２１１ａ）、通信機２２１）との間でデータの送受信を行う。 The output unit 930 has a connection terminal for connecting a cable or the like for transmitting analog signals such as images and sounds or digital signals. The output unit 930 converts various types of information read from the storage device 960 in response to a command from the CPU 910 into an image signal, and outputs the image signal to a display unit or the like via a cable.
The communication device 940 has a connection terminal or a wireless communication interface for connecting a communication cable, and is connected to the network N. The communication device 940 exchanges data with devices (a detector 980 (for example, the camera 211a) and the communication device 221) connected to the network N such as the Internet, a LAN (Local Area Network), and a WAN (Wide Area Network). Send and receive.
　入力部９５０は、（マウス、キーボード、画面上で操作するタッチパネル等）により構成される。入力部９５０は、ユーザの操作による情報の入力およびメニューの選択等を受け付けて、受け付けた操作内容をＣＰＵ９１０へ通知する。
　記憶装置９６０は、半導体メモリ、磁気記録媒体、光記録媒体等によって構成される。記憶装置９６０は、ＤＢ２１２を構成してもよい。 The input unit 950 includes (a mouse, a keyboard, a touch panel operated on a screen, etc.). The input unit 950 accepts information input, menu selection, and the like by a user operation, and notifies the CPU 910 of the accepted operation content.
The storage device 960 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like. The storage device 960 may constitute the DB 212.
　なお、図１９Ｂに示す構成では、ＣＰＵ９１０等は、交通管理を行う制御室などに配置されていることを想定しているが、カメラ２１１ａ、通信機２２１などとともに交差点などに設けられていてもよい。
　また、検出器９８０および通信機２２１以外の構成は、出口側通信装置２８０の第１通信機８１１、第２通信機８１２、第１カメラ８５１および第２カメラ８５２以外の構成と兼ねられていてもよい。 In the configuration shown in FIG. 19B, it is assumed that the CPU 910 and the like are arranged in a control room or the like that performs traffic management, but may be provided at an intersection or the like together with the camera 211a and the communication device 221. .
Further, configurations other than the detector 980 and the communication device 221 may be combined with configurations other than the first communication device 811, the second communication device 812, the first camera 851, and the second camera 852 of the exit side communication device 280. Good.
　（解除装置）
　解除装置９０は、図１９Ｂに示すように、コンピュータ端末により構成され、ＣＰＵ１０１０、ＲＡＭ１０２０、通信機１０４０、入力部１０５０、表示装置１０７０等を備えている。また、解除装置９０は、図１９Ｂに示すように、出力部１０３０、記憶装置１０６０を備えていてもよい。 (Release device)
As shown in FIG. 19B, the canceling device 90 is configured by a computer terminal, and includes a CPU 1010, a RAM 1020, a communication device 1040, an input unit 1050, a display device 1070, and the like. Moreover, the cancellation | release apparatus 90 may be provided with the output part 1030 and the memory | storage device 1060, as shown to FIG. 19B.
　通信機１０４０は、通信部９１を構成する。
　ＣＰＵ１０１０は、各種の演算処理等を実行するとともに、ＲＡＭ１０２０に読み込まれて展開される所定の制御プログラムを実行する。この制御プログラムにより、各構成の機能が実行される。ＲＡＭ１０２０は、ＳＲＡＭまたはＤＲＡＭ等のメモリ素子によって構成され、ＣＰＵ１０１０の処理過程で発生したデータ等の記憶を行う。 The communication device 1040 constitutes the communication unit 91.
The CPU 1010 executes various arithmetic processes and the like, and executes a predetermined control program that is read into the RAM 1020 and developed. The function of each component is executed by this control program. The RAM 1020 is configured by a memory element such as SRAM or DRAM, and stores data generated during the processing of the CPU 1010.
　出力部１０３０は、画像および音声等のアナログ信号またはデジタル信号を伝送するケーブルなどを接続する接続端子を有している。出力部１０３０は、ＣＰＵ１０１０の指令に応じて記憶装置１０６０から読み出された各種の情報を画像信号に変換し、ケーブルを介して表示装置等へ出力する。
　入力部１０５０は、（マウス、キーボード、画面上で操作するタッチパネル等）により構成される。入力部１０５０は、ユーザの操作による情報の入力およびメニューの選択等を受け付けて、受け付けた操作内容をＣＰＵ１０１０へ通知する。 The output unit 1030 has a connection terminal for connecting a cable or the like for transmitting analog signals or digital signals such as images and sounds. The output unit 1030 converts various types of information read from the storage device 1060 into image signals in accordance with instructions from the CPU 1010, and outputs them to a display device or the like via a cable.
The input unit 1050 is configured by (a mouse, a keyboard, a touch panel operated on a screen, or the like). The input unit 1050 accepts input of information by user operation, menu selection, and the like, and notifies the CPU 1010 of the accepted operation content.
　記憶装置１０６０は、半導体メモリ、磁気記録媒体、光記録媒体等によって構成される。
　ＣＰＵ１０１０、ＲＡＭ１０２０、入力部１０５０、表示装置１０７０等によって、操作部９２が構成される。
　また、解除装置９０の構成は、出口側通信装置２８０の第１通信機８１１、第２通信機８１２、第１カメラ８５１および第２カメラ８５２以外の構成と兼ねられていてもよい。 The storage device 1060 includes a semiconductor memory, a magnetic recording medium, an optical recording medium, and the like.
The operation unit 92 is configured by the CPU 1010, the RAM 1020, the input unit 1050, the display device 1070, and the like.
In addition, the configuration of the release device 90 may be combined with configurations other than the first communication device 811, the second communication device 812, the first camera 851, and the second camera 852 of the exit side communication device 280.
　（Ｃ）
　上記実施の形態では特定車両として、危険物積載車両、特殊車両および大型自動車を例に挙げたが、これらに限られなくても良く、車載器４０を搭載した車両であればよい。
　（Ｄ）
　上記実施の形態２では、カメラで連続撮影を行っているが、車両を検知するセンサを設け、センサと連動して車両を検出した際にカメラによる撮影を行うようにしてもよい。これにより、車種判別部１４の解析処理の負担を減らすことが出来る。
　また、カメラ（第１カメラ１３１、８５１、第２カメラ１３２、８５２）から車両までの距離が一定になりやすいため、車両の大きさ・形状を判別しやすい。 (C)
In the above embodiment, as the specific vehicle, a dangerous material loaded vehicle, a special vehicle, and a large automobile have been described as examples. However, the specific vehicle is not limited thereto, and may be any vehicle on which the vehicle-mounted device 40 is mounted.
(D)
In the second embodiment, continuous shooting is performed with a camera. However, a sensor for detecting a vehicle may be provided, and shooting with the camera may be performed when the vehicle is detected in conjunction with the sensor. Thereby, the burden of the analysis process of the vehicle type discrimination | determination part 14 can be reduced.
In addition, since the distance from the camera ( first camera 131, 851, second camera 132, 852) to the vehicle is likely to be constant, the size and shape of the vehicle can be easily determined.
　（Ｅ）
　上記実施の形態では、入口側および出口側において車線が２本ずつ設けられているため、２つずつ通信機（第１通信機１１１、８１１および第２通信機１１２、８１２）が設けられていたが、通信機の数は２つに限られず、車線の本数に合わせればよい。 (E)
In the above embodiment, two lanes are provided on the entrance side and on the exit side, so two communication devices ( first communication devices 111 and 811 and second communication devices 112 and 812) are provided. However, the number of communication devices is not limited to two, and may be adjusted to the number of lanes.
　（Ｆ）
　上記実施の形態では、正常表示の際には正常表示ランプ５２１を点灯し、違反表示の際には違反表示ランプ５２２を点灯させていたが、このような構成に限らなくても良い。例えば、１つの光源の前に色を変化させるフィルターを配置してフィルターを切り替えることによって正常表示と違反表示で表示を変えるように構成しても良い。また、液晶画面等を用いて、文字、色などによって違反表示および正常表示を行っても良い。要するに、違反を行っていない正常表示と違反を行った違反表示の区別が出来ればよい。 (F)
In the above embodiment, the normal display lamp 521 is turned on during normal display and the violation display lamp 522 is turned on during violation display. However, the present invention is not limited to this configuration. For example, a filter that changes color may be arranged in front of one light source, and the display may be changed between normal display and violation display by switching the filter. Further, a violation display and a normal display may be performed by characters, colors, etc. using a liquid crystal screen or the like. In short, it is only necessary to be able to distinguish between a normal indication that has not been violated and a violation indication that has been violated.
　（Ｇ）
　上記実施の形態では、停止信号Ａ２を受けると停止判定部４５は車外表示部５２の状態が正常表示か違反表示かを判定することにより、特定車両３０の交通違反を認識しているか否かを判定しているが、これに限られるものではない。例えば、違反情報記録部４３に所定領域６０内で行った違反記録が存在するか否かを検出することによって、特定車両３０の交通違反を認識しているか否かが判定されてもよい。これは、違反記録が存在する場合には制御部４２は違反を認識しており、違反記録が存在しない場合には制御部４２は違反を認識していないといえるためである。 (G)
In the above embodiment, when the stop signal A2 is received, the stop determination unit 45 determines whether or not the traffic violation of the specific vehicle 30 is recognized by determining whether the state of the outside display unit 52 is normal display or violation display. Although it is determined, it is not limited to this. For example, it may be determined whether or not a traffic violation of the specific vehicle 30 is recognized by detecting whether or not there is a violation record made in the predetermined area 60 in the violation information recording unit 43. This is because when there is a violation record, the control unit 42 recognizes the violation, and when there is no violation record, it can be said that the control unit 42 does not recognize the violation.
　本発明の車載器および通信装置は、違反表示を行える表示装置の搭載が外部から容易に視認可能であり、省エネルギー化を図ることが可能な効果を有し、車両交通システム等として有用である。 The vehicle-mounted device and the communication device of the present invention can be easily viewed from the outside with the display device capable of displaying violations, and have the effect of saving energy, and are useful as a vehicle traffic system and the like.
１０　　　：入口側通信装置
１１　　　：入口側通信部
１２　　　：送受信制御部
１３　　　：撮像装置
１４　　　：車種判別部
２０　　　：違反検出装置
２１　　　：違反検出部
２２　　　：通信部
２３　　　：支柱
３０　　　：特定車両
３１　　　：状態検出部
３９　　　：特定車両
４０　　　：車載器
４１　　　：通信部
４２　　　：制御部
４３　　　：違反情報記録部
４４　　　：違反判定部
４５　　　：停止判定部
４９　　　：違反内容記憶部
５１　　　：車内表示部
５２　　　：車外表示部
６０　　　：所定領域
６１　　　：境界
６２　　　：支持部材
６２ａ　　：上辺部
６３　　　：入口
６４　　　：出口
７０　　　：車両
８０　　　：出口側通信装置
８１　　　：出口側通信部
８２　　　：制御部
８３　　　：通過車両情報記録部
８４　　　：車種判別部
８５　　　：撮像装置
１００　　：車両管理システム
１０１　　：信号機
１１１　　：第１通信機
１１１ａ　：通信エリア
１１２　　：第２通信機
１１２ａ　：通信エリア
１３１　　：第１カメラ
１３１ａ　：撮像エリア
１３２　　：第２カメラ
１３２ａ　：撮像エリア
１６０　　：ステップ
２００　　：車両管理システム
２１０　　：入口側通信装置
２１１　　：検出部
２１１ａ　：カメラ
２１２　　：データベース（ＤＢ）
２１３　　：違反判定部
２２１　　：通信機
２８０　　：出口側通信装置
３０１　　：ナンバープレート
３０２　　：表示
３１１　　：位置センサ
３１２　　：速度センサ
４２１　　：違反判定部
５２１　　：正常表示ランプ
５２２　　：違反表示ランプ
６１０　　：ＣＰＵ
６２０　　：ＲＡＭ
６３０　　：出力部
６４１　　：通信機
６４３　　：記憶装置
６５０　　：入力部
６５１　　：車内表示装置
６５２　　：車外表示装置
７１０　　：ＣＰＵ
７２０　　：ＲＡＭ
７３０　　：出力部
７４０　　：通信機
７５０　　：入力部
７６０　　：記憶装置
７７０　　：表示装置
８１０　　：ＣＰＵ
８１１　　：第１通信機
８１１ａ　：通信エリア
８１２　　：第２通信機
８１２ａ　：通信エリア
８２０　　：ＲＡＭ
８３０　　：出力部
８４０　　：通信機
８５０　　：入力部
８５１　　：第１カメラ
８５１ａ　：撮像エリア
８５２　　：第２カメラ
８５２ａ　：撮像エリア
８５３　　：カメラ
８５３ａ　：撮影エリア
８６０　　：記憶装置
８７０　　：表示装置
９１０　　：ＣＰＵ
９２０　　：ＲＡＭ
９３０　　：出力部
９４０　　：通信機
９５０　　：入力部
９６０　　：記憶装置
９７０　　：表示装置
９８０　　：検出器
Ａ１　　　：起動信号
Ａ２　　　：停止信号
Ｎ　　　　：ネットワーク
Ｐ２　　　：画像
Ｒ１　　　：第１車線
Ｒ２　　　：第２車線
Ｒ３　　　：第３車線
Ｒ４　　　：第４車線 10: Entrance side communication device 11: Entrance side communication unit 12: Transmission / reception control unit 13: Imaging device 14: Vehicle type discrimination unit 20: Violation detection device 21: Violation detection unit 22: Communication unit 23: Support column 30: Specific vehicle 31: State Detection unit 39: Specific vehicle 40: Onboard device 41: Communication unit 42: Control unit 43: Violation information recording unit 44: Violation determination unit 45: Stop determination unit 49: Violation content storage unit 51: In-vehicle display unit 52: In-vehicle display unit 60: Predetermined region 61: Boundary 62: Support member 62a: Upper side 63: Entrance 64: Exit 70: Vehicle 80: Exit side communication device 81: Exit side communication unit 82: Control unit 83: Passing vehicle information recording unit 84: Vehicle type Discriminator 85: Imaging device 100: Vehicle management system 101: Traffic light 111: First communication device 111a: Communication area 112 : Second communication device 112a: communication area 131: first camera 131a: imaging area 132: second camera 132a: imaging area 160: step 200: vehicle management system 210: entrance side communication device 211: detection unit 211a: camera 212: Database (DB)
213: Violation determination unit 221: Communication device 280: Exit side communication device 301: License plate 302: Display 311: Position sensor 312: Speed sensor 421: Violation determination unit 521: Normal display lamp 522: Violation display lamp 610: CPU
620: RAM
630: Output unit 641: Communication device 643: Storage device 650: Input unit 651: In-vehicle display device 652: Out-of-vehicle display device 710: CPU
720: RAM
730: Output unit 740: Communication device 750: Input unit 760: Storage device 770: Display device 810: CPU
811: First communication device 811a: Communication area 812: Second communication device 812a: Communication area 820: RAM
830: output unit 840: communication device 850: input unit 851: first camera 851a: imaging area 852: second camera 852a: imaging area 853: camera 853a: imaging area 860: storage device 870: display device 910: CPU
920: RAM
930: Output unit 940: Communication device 950: Input unit 960: Storage device 970: Display device 980: Detector A1: Start signal A2: Stop signal N: Network P2: Image R1: First lane R2: Second lane R3: Third lane R4: Fourth lane

Claims (11)

  1. 　車外から視認可能な車外表示部が設けられた車両に搭載される車載器であって、
    　所定領域から前記車両が退出する際に車外の通信装置から信号を受ける第１通信部と、
    　前記車外表示部を制御する制御部と、を備え、
    　前記制御部は、前記所定領域内において前記車両の違反を認識していない場合には正常表示を行い、前記車両の違反を認識している場合には違反表示を行うよう前記車外表示部を制御し、
    　前記第１通信部を介して前記信号を受信する際、前記車両の違反を認識している場合には前記違反表示を継続し、前記車両の違反を認識していない場合には前記正常表示を停止する、
    車載器。     An in-vehicle device mounted on a vehicle provided with a vehicle outside display unit visible from outside the vehicle,
    A first communication unit that receives a signal from a communication device outside the vehicle when the vehicle leaves the predetermined area;
    A control unit for controlling the outside display unit,
    The control unit controls the outside display unit to perform normal display when the violation of the vehicle is not recognized within the predetermined area, and to display the violation when the violation of the vehicle is recognized. And
    When receiving the signal via the first communication unit, the violation display is continued if the violation of the vehicle is recognized, and the normal display is displayed if the violation of the vehicle is not recognized. Stop,
    Onboard equipment.
  2. 　前記車両には、前記車両の運転者が視認可能な車内表示部が設けられており、
    　前記制御部は、
    　前記所定領域内において前記車両の違反を認識している場合には、違反表示を行うよう前記車内表示部を制御し、
    　前記第１通信部を介して前記信号を受信する際、前記車両の違反を認識している場合には、前記違反表示を継続する、
    請求項１に記載の車載器。     The vehicle is provided with an in-vehicle display unit that is visible to the driver of the vehicle,
    The controller is
    When recognizing the violation of the vehicle within the predetermined area, the in-vehicle display unit is controlled to display the violation,
    When recognizing the violation of the vehicle when receiving the signal via the first communication unit, the violation display is continued.
    The vehicle-mounted device according to claim 1.
  3. 　前記制御部は、
    　前記車両に設けられ前記車両の状態を検出する状態検出部の検出内容に基づいて、前記車両が違反を行ったか否かを判定する違反判定部を有し、
    　前記違反判定部で前記車両が違反を行ったと判定した場合に、前記車両の違反を認識して前記車外表示部に前記違反表示を行わせる、
    　請求項１に記載の車載器。     The controller is
    Based on the detection content of a state detection unit that is provided in the vehicle and detects the state of the vehicle, it has a violation determination unit that determines whether or not the vehicle has violated,
    When it is determined that the vehicle has violated in the violation determination unit, the violation display of the vehicle is recognized and the violation display is performed on the outside display unit.
    The vehicle-mounted device according to claim 1.
  4. 　前記制御部は、前記所定領域内に設置された違反検出装置によって前記車両の違反が検出され、前記違反検出装置から前記第１通信部を介して違反情報を受信すると、前記車両の違反を認識して前記車外表示部に前記違反表示を行わせる、
    請求項１に記載の車載器。     The control unit recognizes a violation of the vehicle when a violation of the vehicle is detected by the violation detection device installed in the predetermined area and receives violation information from the violation detection device via the first communication unit. And causing the outside display unit to display the violation.
    The vehicle-mounted device according to claim 1.
  5. 　前記車両の違反情報を記録する第１記録部を更に備え、
    　前記制御部は、
    　前記所定領域内において認識した前記違反情報を前記第１記録部に記録し、
    　前記信号を受信すると、前記第１記録部に記録されている前記違反情報と前記車両の識別可能情報とを前記第１通信部を介して前記通信装置に送信する、
    請求項１に記載の車載器。     A first recording unit for recording the vehicle violation information;
    The controller is
    The violation information recognized in the predetermined area is recorded in the first recording unit,
    When the signal is received, the violation information recorded in the first recording unit and the identifiable information of the vehicle are transmitted to the communication device via the first communication unit.
    The vehicle-mounted device according to claim 1.
  6. 　請求項１～５のいずれか１項に記載の車載器に前記信号を送信する第２通信部を備え、
    　前記第２通信部は、前記所定領域からの出口に配置されている、通信装置。     A second communication unit that transmits the signal to the vehicle-mounted device according to any one of claims 1 to 5,
    The second communication unit is a communication device arranged at an exit from the predetermined area.
  7. 　前記車両の違反情報と前記車両の識別可能情報とを記録する第２記録部を更に備え、
    　前記第２通信部は、前記車載器から前記違反情報と前記識別可能情報を受信する、
    請求項６に記載の通信装置。     A second recording unit for recording the vehicle violation information and the vehicle identifiable information;
    The second communication unit receives the violation information and the identifiable information from the in-vehicle device.
    The communication apparatus according to claim 6.
  8. 　前記信号を送信する領域を通行するように移動する車両を撮像する撮像部と
    　撮像された画像に基づいて、通行する前記車両が、前記車載器が搭載された車両の車種であるか否かを判定する車種判別部と、を更に備え、
    　前記第２通信部は、通行する前記車両が、前記車載器が搭載された車両の車種であると判定されたときに、前記信号を送信する、
    請求項６に記載の通信装置。     An imaging unit that images a vehicle that moves so as to pass through a region that transmits the signal, and whether or not the vehicle that passes through is a vehicle type on which the vehicle-mounted device is mounted, based on the captured image. A vehicle type discriminating unit for judging,
    The second communication unit transmits the signal when it is determined that the passing vehicle is a vehicle type of the vehicle on which the vehicle-mounted device is mounted.
    The communication apparatus according to claim 6.
  9. 　前記第２通信部は、車線ごとに設けられ、
    　対応する前記車線の内側に前記信号を送信する、
    請求項８に記載の通信装置。     The second communication unit is provided for each lane,
    Sending the signal inside the corresponding lane,
    The communication apparatus according to claim 8.
  10. 　車両に設けられ車外から視認可能な車外表示部と、
    　所定領域から前記車両が退出する際に車外の通信装置から信号を受ける第１通信部と、前記車外表示部を制御する制御部と、を有する車載器と、
    　前記所定領域からの出口に配置されており前記車載器に前記信号を送信する第２通信部を有する通信装置と、を備え、
    　前記制御部は、前記所定領域内において前記車両の違反を認識していない場合には正常表示を行い、前記車両の違反を認識している場合には違反表示を行うよう前記車外表示部を制御し、前記第１通信部を介して前記信号を受信する際、前記車両の違反を認識している場合には前記違反表示を継続し、前記車両の違反を認識していない場合には前記正常表示を停止する、
    車両管理システム。     A vehicle outside display section provided in the vehicle and visible from outside the vehicle;
    A vehicle-mounted device having a first communication unit that receives a signal from a communication device outside the vehicle when the vehicle leaves the predetermined area, and a control unit that controls the display unit outside the vehicle;
    A communication device that is disposed at an exit from the predetermined area and has a second communication unit that transmits the signal to the vehicle-mounted device,
    The control unit controls the outside display unit to perform normal display when the violation of the vehicle is not recognized within the predetermined area, and to display the violation when the violation of the vehicle is recognized. When the signal is received via the first communication unit, the violation display is continued when the violation of the vehicle is recognized, and the normal is displayed when the violation of the vehicle is not recognized. Stop displaying,
    Vehicle management system.
  11. 　前記車両に設けられ前記車両の運転者が視認可能な車内表示部を更に備え、
    　前記制御部は、
    　前記所定領域内において前記車両の違反を認識している場合には、違反表示を行うよう前記車内表示部を制御し、
    　前記第１通信部を介して前記信号を受信する際、前記車両の違反を認識している場合には、前記違反表示を継続する、
    請求項１０に記載の車両管理システム。     An in-vehicle display unit provided in the vehicle and visible to a driver of the vehicle;
    The controller is
    When recognizing the violation of the vehicle within the predetermined area, the in-vehicle display unit is controlled to display the violation,
    When recognizing the violation of the vehicle when receiving the signal via the first communication unit, the violation display is continued.
    The vehicle management system according to claim 10.
PCT/JP2016/057334 2015-08-06 2016-03-09 Vehicle-mounted device, communications device, and vehicle management system WO2017022265A1 (en)

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