WO2000023964A1 - Systeme de commande de passage d'un vehicule - Google Patents

Systeme de commande de passage d'un vehicule Download PDF

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Publication number
WO2000023964A1
WO2000023964A1 PCT/JP1998/004800 JP9804800W WO0023964A1 WO 2000023964 A1 WO2000023964 A1 WO 2000023964A1 JP 9804800 W JP9804800 W JP 9804800W WO 0023964 A1 WO0023964 A1 WO 0023964A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
gate
communication device
side communication
information
Prior art date
Application number
PCT/JP1998/004800
Other languages
English (en)
Japanese (ja)
Inventor
Chiyuki Kanoh
Futaba Komatsu
Original Assignee
Nippon T.M.I Co., Ltd.
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 Nippon T.M.I Co., Ltd. filed Critical Nippon T.M.I Co., Ltd.
Priority to KR1020007007009A priority Critical patent/KR20010033508A/ko
Priority to PCT/JP1998/004800 priority patent/WO2000023964A1/fr
Priority to EP99949338A priority patent/EP1041527A1/fr
Priority to PCT/JP1999/005807 priority patent/WO2000023961A1/fr
Publication of WO2000023964A1 publication Critical patent/WO2000023964A1/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
    • 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
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles

Definitions

  • the present invention relates to a vehicle traffic management system that manages traffic of vehicles passing through toll roads such as expressways, traffic management of vehicles entering / leaving a toll parking lot, and traffic management of vehicles entering / leaving a factory or the like. It is about.
  • the invention also relates to a vehicle identification communication system suitable for use in such a vehicle traffic management system.
  • Background technique ir
  • gates are placed at the entrance and exit of the expressway, and the driver of the vehicle entering the expressway obtains a toll ticket from there. By doing so, it is possible to identify the gate where the toll is generated. Also, when leaving the expressway, the driver can pass the pass to a staff member at the exit gate, and the toll will be calculated based on the pass, and cash, prepaid cards, credit cards, etc. Is paid by.
  • a driver of a vehicle passing through the system obtains a toll ticket at the entrance gate and submits the toll ticket at the exit gate. Fees are calculated. In addition, the fare will be settled by the clerk who receives the toll ticket or by an automatic fare clearing machine.
  • a gate is placed at the entrance and a ticket is issued to the driver of the vehicle entering there. It manages parking fees. When leaving the parking lot, the parking fee will be settled by a ticketing machine installed at the exit gate using a ticket.
  • the traffic management of vehicles entering and exiting a specific road, place, etc. is generally performed using a medium such as a toll ticket or by a supervisor.
  • a medium such as a toll ticket or by a supervisor.
  • the former method is troublesome because it requires handling media such as toll tickets.
  • the latter method relies on manual labor, so it may be difficult to work 24 hours a day with low accuracy.
  • JP-A 10-222 794 a vehicle traffic management system for a highway that performs traffic management of vehicles on the highway by communication.
  • This system is equipped with a communication device for each highway gate and each vehicle so that vehicles passing through the gate can be automatically identified and managed by communication, and the driving sections are specified by communication. It is also possible to calculate tolls and the like.
  • Such a vehicle traffic management system can be installed at the shoulder of an expressway, and the data of traffic passing can be obtained by identifying vehicles passing through the system.
  • An object of the present invention is to propose a vehicle traffic management system capable of smoothly performing a determination of whether or not a vehicle is allowed to pass and a gate passing control of the vehicle based on the determination result by adopting a double gate system. It is in.
  • Another object of the present invention is to use a vehicle traffic management system to detect the passage of a specific vehicle such as a stolen vehicle, detect the position of a stolen vehicle, and check the traffic history of abandoned stolen vehicles and the like. It is to propose a communication system for vehicle identification that can be detected.
  • a first invention of the present application is a vehicle traffic management system for managing vehicles that pass through a gate provided on a toll road or the like:
  • the vehicle-side communication device can transmit the identification information of the vehicle and can receive the gate information of the gate that has passed;
  • the gate-side communication device is capable of receiving identification information of a passing vehicle and transmitting gate information for identifying the gate; and the gate is equipped with the gate-side communication device, and A communication gate for transmitting and receiving the gate information and the vehicle identification information between the communication gate and the communication gate, which is located in front of the vehicle ahead of the communication gate, and the gate information and the vehicle identification information at the communication gate.
  • the thus configured vehicle traffic management system of the present invention employs a double gate system including a communication gate and a check gate. Therefore, for example, it is necessary to determine whether or not the vehicle is allowed to enter the toll road. This can be done reliably before entering the road. If the communication device of the vehicle is not operating, the driver can be notified in advance to that effect.
  • the gate issues a ticket for entering the toll road to a vehicle that is prohibited from entering the toll road by the check gate. It is desirable to have a ticket issuing unit.
  • the vehicle be provided with an exit road for returning a vehicle prohibited from entering the toll road to a general road.
  • a notifying means for notifying the communication device mounted on the driver's seat is provided in the operating section of the driver's seat so that the vehicle driver can check whether or not the communication device mounted is operating.
  • Such an informing means can be a display lamp mounted on the operation surface of the driver's seat of the vehicle, or a voice display means such as a speed indicator mounted on the driver's seat. Of course, both of them may be equipped.
  • Such an informing means may use an in-vehicle battery as a driving power so that the on-off is performed in conjunction with the on-off of the in-vehicle accessory power.
  • the vehicle-side communication device can be attached to, for example, the back side of the license plate of the vehicle.
  • an external indicator such as a gate guard, should be installed at a position visible from the outside so that the vehicle-side communication device can check whether the vehicle-side communication device is operating. Is desirable.
  • a license plate seal It is desirable to embed in the marked part so that it can be seen from the outside.
  • the vehicle-mounted battery may be used as the driving power so that such an indicator lamp is turned on and off in conjunction with the on-off of the vehicle-mounted accessory power.
  • the above-described vehicle communication management system of the present invention can be used as it is as a vehicle operation management system in a parking lot or an operation management system of vehicles entering and exiting a specific section such as a factory.
  • the gate may be shared by the entrance gate and the exit gate.
  • a typical gate used in the vehicle traffic management system of the present invention is used.
  • the vehicle-side communication device includes an identification information storage unit that stores identification information of a vehicle equipped with the vehicle-side communication device, and a traffic transmitted from the gate-side communication device provided in the gate that has passed.
  • a receiving unit that receives the management information; a reception information storage unit that can store the information received by the reception unit; and a response request signal from the gate-side communication device, the identification information and the reception information storage.
  • a transmitting unit that transmits information held in the unit to the gate-side communication device.
  • the typical gate-side communication device includes a response request signal and traffic management information for the vehicle-side communication device of a vehicle passing through the gate.
  • a transmitting unit for transmitting information
  • a receiving unit for receiving vehicle identification information and traffic management information transmitted by the vehicle-side communication device in response to the response request signal, and the gate based on information received by the receiving unit.
  • a charge calculation unit for calculating a toll vehicles passing through the, to the traffic management information storage 5 means for receiving information associated and stored in the calculated toll and said receiving portion configured to include a Can be.
  • the transmission unit in the gate-side communication device is configured to re-transmit when transmission failure of transmission information of the vehicle-side communication device passing through the gate occurs.
  • the configuration may be such that the response request signal is transmitted.
  • the gate has photographing means for photographing the passing vehicle, and when information cannot be received from the side of the vehicle passing through the gate, the photographing means photographs the passing vehicle. It is desirable that this is the case.
  • the gate has a toll settlement machine that receives the toll calculated by the toll calculator.
  • the vehicle traffic management system of the present invention the headquarters unit and, with the gate side communication apparatus to which it is fitted to that of the multiple gate Bok, each car t. It is desirable to have the vehicle-side communication device mounted on both sides, so that the traffic management information of the passing vehicle received by the gate-side communication device is centrally managed by the headquarters device. .
  • the second invention of the present application is to pass through a gate arranged on a road or the like.
  • the said gate side communication apparatus is the said vehicle of the vehicle which passes through the said gate.
  • a transmitting unit that transmits a response request signal and traffic management information to the communication device on the side; and a receiving unit that receives identification information and traffic management information of the vehicle transmitted by the vehicle communication device in response to the response request signal.
  • a traffic management information storage unit for storing information received by the reception unit; an identification vehicle information storage unit for storing identification information of a vehicle to be identified; a storage content of the identification vehicle information storage unit; Determining means for determining whether or not the vehicle passing through the gate is a vehicle to be identified by comparing the identification information of the vehicle received at And a notifying means for notifying that is detected;
  • the vehicle-side communication device includes: an identification information storage unit that stores identification information of a vehicle equipped with the vehicle-side communication device; A receiving unit that receives the traffic management information transmitted from the gate-side communication device mounted on the gate, and a reception information storage unit that can store the traffic management information received by the receiving unit; When the response request signal is received, a transmission unit for transmitting the identification information and the traffic management information held in the reception information storage unit to the gate side communication device is provided.
  • the detection is detected by the gate-side communication device and displayed on a display screen or the like. A warning is displayed to that effect. Therefore, a stolen vehicle or the like can be found quickly and accurately.
  • the gate-side communication device further transmits a signal to the vehicle-side communication device of the vehicle via the transmission unit of the gate-side communication device when passage of the vehicle to be identified is detected.
  • the configuration is provided with transmission control means for transmitting a request signal.
  • the vehicle-side communication device may be configured to perform the continuous transmission via the reception unit of the vehicle-side communication device.
  • a notification signal transmission control means for continuously transmitting or intermittently transmitting a notification signal indicating that the vehicle is a vehicle to be identified is provided via the transmission unit of the vehicle-side communication device.
  • the vehicle-side communication device that has received the continuation transmission request signal from the gate side. Continuously or intermittently transmit a notification signal indicating that the vehicle is a vehicle to be identified, Therefore, by tracking this notification signal, the position of the vehicle to be identified can be quickly and accurately detected. For example, detection of a stolen vehicle or the like becomes easier.
  • the vehicle-side communication device can be attached to, for example, the back surface of the license plate of the vehicle.
  • a display lamp for indicating that the vehicle-side communication device is operating should be installed at a position visible from the outside so that outside people, for example, gate guards, can check whether the vehicle-side communication device is operating. Is desirable. For example, it is desirable to embed it in the sealed part of the pick-up plate so that it can be seen from the outside.
  • the on-board battery may be used as the drive power so that the indicator lamps such as described above turn on and off in conjunction with the on-off of the on-board accessory power supply.
  • the gate provided with the gate-side communication device having the above configuration may be a portable type.
  • a mobile gate mounted on a vehicle or the like can identify the vehicle at a desired position, and is convenient for tracking stolen vehicles and the like.
  • the present invention provides the vehicle-side communication device having the above configuration, wherein the identification information storage unit and the reception information storage unit are attached and fixed to a device case of the vehicle-side communication device while being covered with a protection member. Is adopted. This way, for example, abandoned vehicles. If these storage units are taken out from the storage device and analyzed, the traffic history of the vehicle can be known, which is extremely convenient for finding the owner of the vehicle.
  • FIG. 1 is a schematic configuration diagram showing an example of a vehicle traffic management system according to the first invention of the present application.
  • FIGS. 2A and 2B are schematic configuration diagrams showing configurations of the gate-side communication device and the vehicle-side communication device in the system of FIG.
  • FIG. 3 is an exploded perspective view showing a configuration of a license plate to which a vehicle-side communication device is attached.
  • FIGS. 4A and 4B are explanatory diagrams showing the directivity of the antenna of the vehicle-side communication device.
  • FIG. 5 is a schematic flowchart showing the operation of the system shown in FIG.
  • FIG. 6 is an explanatory diagram showing a double gate system applied to each gate in the vehicle operation management system of FIG.
  • FIG. 7 is a schematic configuration diagram showing an example 15 of the communication system for vehicle identification according to the second invention of the present application.
  • FIG. 8 is a schematic block diagram of the gate-side communication device shown in FIG. 9 (A) and ( ⁇ ) are a schematic block diagram of the vehicle-side communication device of FIG. 7 and a functional block diagram of its microprocessor unit.
  • FIG. 10 is a schematic flow chart showing the operation of the vehicle identification communication system of FIG.
  • FIG. 11 is a schematic flowchart showing the operation of determining the vehicle to be identified by the vehicle identification communication system of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIGS. 1 to 6 show an embodiment in which the vehicle traffic management system according to the first aspect of the present invention is applied to vehicle traffic management on a highway.
  • vehicle-side communication device 20 (m) installed on vehicle 2 (m)
  • gate-side communication device 0 installed on gate 10 (n) 30 (n) and a headquarters device 50 connected to these gate-side communication devices 30 (n) via a wireless or wired communication line 40 (n).
  • each vehicle-side communication device 20 (m) can transmit the identification information 21 (m) of the vehicle 2 (m) and specify the gate 10 ( 5 n) that has passed. Gate information 1 1 (n) can be received.
  • each gate-side communication device 30 (n) can receive the identification information 21 (m) of the passing vehicle 2 (m), and the gate information 1 1 (n ) Can be sent.
  • FIG. 3 is a schematic block diagram of the device.
  • the communication device 20 (m) on both sides of the vehicle includes a transmission / reception module 21, a microcomputer unit 22 having ROM and RAM, and a power supply as a power supply. And on-vehicle battery 23.
  • the identification information 24 of the vehicle 2 (m) is stored in the ROM.
  • the transmission / reception module 21 receives the traffic management information S1 transmitted from the gate-side communication device 30 (n). The received information is stored and held in the RAM.
  • the transmission / reception module 21 receives a response request signal R from the gate-side communication device 30 (n). Is received, the identification information 24 and the information held in the RAM are transmitted to the gate-side communication device 30.
  • the gate-side communication device 30 sends the response request signal R and the gate information to the vehicle-side communication device 20 of the vehicle 2 passing through the gate 10.
  • the transmission / reception module 31 transmits the vehicle identification information 24 and the traffic management information S 2 transmitted by the vehicle-side communication device 20 in response to the response request signal R while transmitting the traffic management information S 5.
  • the transmission unit 32 in the gate-side communication device 30 returns a response again when transmission failure of the transmission information of the vehicle-side communication device 20 of the vehicle 2 passing through the gate 10 occurs.
  • the request signal R is transmitted to ensure communication with the passing vehicle 2.
  • the vehicle-side communication device 20 transmits the vehicle information for identifying the vehicle. Since it is intended to transmit a signal, it is desirable that the driver cannot remove it without permission. For this purpose, it is desirable to dispose the vehicle-side communication device 20 in the portion of the pick-up plate. ⁇ Also, the vehicle-side communication device 20 is in a state where vehicle identification information can always be transmitted while the vehicle is driving. (Ie, operating state).
  • a vehicle-mounted battery is used as a power source for the communication device 20 and the vehicle is connected and turned to the ON position of the vehicle electrical component, and the communication device 20 is turned on. Power supply for device 20 It is desirable that a path is also formed. In this way, in the vehicle driving state, the communication device 20 is always supplied with power and can transmit the vehicle identification information.
  • FIG. 3 shows an example of mounting the vehicle-side communication device 20 on the license plate of the vehicle.
  • the pick-up plate 70 is mounted in a box-shaped storage case 71, a number plate main body 73 mounted on the side opening ⁇ 2 of the storage case 71, and a space therebetween. And a transmission / reception circuit board 74 and an antenna plate 75.
  • emitting light body 7 7 such as an LED that lights up if the receiving circuit is in operation is mounted.
  • the luminous body 77 is arranged at the same position as the seal 78 attached to the license plate main body 73, and is covered by the seal 78.
  • This seal 78 is made of a transparent material, and therefore from the outside via the seal 78. Lighting / extinguishing of illuminant 77 can be confirmed.
  • the entire storage case 71 may be formed of a non-conductive material, or only a part of the storage case 71 may be made of a non-conductive material in order to provide directivity to the built-in antenna plate 75. It may be formed from a conductive material. Of course, the built-in antenna plate 75 itself may be made directional. If you want the built-in antenna to have directivity,
  • FIG. 5 is a flowchart showing the operation of the vehicle operation management system 3 of this example. It is one chart.
  • the gate is ready to wait for a vehicle and continues to make outgoing calls (step ST1).
  • carrier sensing is performed to detect the presence or absence of communication in the same frequency band (step ST 2).
  • a response request signal R is transmitted (step ST 3).
  • step ST11 On the side of the vehicle passing through the gate, the vehicle approaches the gate in a receivable standby state, receives a response request signal R (step ST11), performs carrier sense (step ST12), and becomes idle.
  • the length is transmitted to the gate side such as vehicle identification information 24, traffic management information S2, etc. (step ST13).
  • the gate When the gate receives a control signal including the identification information 24 and the traffic management information S2 from the vehicle (step ST4), the gate transmits the gate information 11 of the gate to the vehicle (step ST5). ).
  • the 15 side On receiving the gate information 11 from the gate side (step ST14), the 15 side transmits a confirmation signal to the gate side to confirm the reception (step ST15).
  • the vehicle passing through the gate receives this confirmation signal (step ST6), the vehicle returns to the reception standby state (step ST7).
  • the gate side returns to the standby state
  • the carrier sense is communicated with the gate side before communication so that it is not difficult to recognize the same frequency when a plurality of vehicles enter the gate in a row.
  • the communication is performed by automatically switching to the idle channel frequency.
  • the vehicle driver It is desirable to arrange a notifying means for notifying that the mounted communication device is in an operating state in an operating section of a driver's seat so that it can be checked.
  • a notifying means may be a display lamp attached to the operation surface of the driver's seat of the vehicle, or a sound display means such as a speaker attached to the driver's seat. Of course, both of them may be equipped.
  • Such an informing means may use an in-vehicle battery as a driving power so that the on-off is turned on and off in conjunction with the on-off of an on-vehicle accessory power supply.
  • each gate 10 (n) is a double gate system. That is, as shown in FIG. 6, each gate 10 (n) includes a communication gate 30 A and a check gate 30 B.
  • the communication gate 30A includes the gate-side communication device 30 (n) having the above configuration, and transmits and receives gate information and vehicle identification information to and from a passing vehicle.
  • the check gate 30B is located closer to the vehicle than the communication gate 30A , and the transmission and reception of the gate information and the vehicle identification information in the communication gate are appropriate. This is to prohibit the vehicle from entering the toll road 1 if it has not been performed.
  • each gate is a double gate system. According to this configuration, it is determined that the communication device of the vehicle is not operating.
  • the gate 10 ( ⁇ ) of this example has an exit road 30C for returning a vehicle that cannot enter the expressway from the check gate 30 3 to the general road.
  • a fork 30 D that returns to the toll road is formed in the middle of the exit road 30 C.
  • a gate 30 0 equipped with a ticket issuing machine that issues tickets for entering the expressway is equipped, even if the vehicle has a malfunctioning communication device, Can be used.
  • the above description is an example in which the present invention is applied to a highway operation management system.
  • the present invention can be similarly applied as a vehicle operation management system in a parking lot.
  • the present invention can be similarly applied to an operation management system for vehicles entering and exiting a specific section such as a factory facility.
  • FIG. 7 shows the overall configuration of the vehicle identification communication system of the present example.
  • the vehicle communication identification system 400 is connected to a gate 103 located on the shoulder of the road 102. It comprises a gate-side communication device 104 mounted on the vehicle and a vehicle-side communication device 106 mounted on each vehicle 105.
  • the gate side communication device 104 can receive the identification information 5S of the passing vehicle 105 and can transmit the gate information 3S for identifying the gate 1 • 3.
  • FIG. 8 shows the configuration of the gate-side communication device 104.
  • the communication device 104 on the gate side is composed of a transmission / reception module 41, a microcomputer unit 42, a device power supply 43, and a host computer 4 connected to the microcomputer connection unit 42. 4 and a display device 45.
  • the transmitting / receiving module 41 is connected to the vehicle 105 passing through the gate 103.
  • a response request signal R, gate identification information 3 S, and traffic management information S 1 are transmitted to the vehicle communication device 106, and the vehicle communication device 106 responds to the response request signal R.
  • traffic management information such as the passing date and time of the vehicle 105 that passed through the gate 103 was associated with the received information based on the information received by the transmitting / receiving module 41. It has a RAM that stores the information in a form, a ROM that has a storage area for the gate identification information 3S and a storage area for the control program, and a CPU that controls each part.
  • the RAM of the microcomputer unit 42 further has a storage area in which an identification vehicle information list in which identification information of the identification target vehicle is stored is stored.
  • This identification vehicle information list is supplied from, for example, the host computer 44.
  • the micro computer unit 42 Under the control of the CPU, the micro computer unit 42 has the identification information 5S of the passing vehicle 105 received via the transmission / reception module 41 in the identification vehicle information list. If the passing vehicle 5 is determined to be a vehicle on the identification vehicle information list, the host computer 44 informs the host vehicle 44 of the fact. It also has a notification function to notify the side.
  • the host computer 44 receives a signal indicating that the vehicle to be identified has passed from the microcomputer unit 42, the host computer 44 displays the signal on the display screen of the display device 45, and the operator displays the signal. Give a warning.
  • the microcomputer unit 42 of the gate-side communication device 104 further transmits, via the transmission / reception module 41 of the gate-side communication device 4, when the passage of the vehicle to be identified is detected.
  • a transmission control function for transmitting the continuous transmission request signal R1 to the vehicle-side communication device 106 of the vehicle 105 is provided.
  • FIG. 9 shows the configuration of the vehicle-side communication device 106.
  • the vehicle-side communication device 106 includes a transmission / reception module 61, a microcomputer unit 62, and a vehicle-mounted power supply. No. 63
  • the micro-combination unit 62 is composed of a data transmission / reception IC 61, a CPU 62, an EEP-ROM 62 3 and a D-RAM 62 4 And the interface between peripheral devices
  • the identification information 5S of the vehicle 105 is stored in EEP-ROM 623.
  • the traffic management information received via the transmission / reception module 61 is also stored and held in the EP-ROM 623.
  • the response request signal R is received via the transmission / reception module 61, the vehicle identification information 5S and the traffic management information stored in the EP-ROM 623 are received.
  • the information S2 is transmitted to the gate-side communication device 4 via the transmission / reception module 61.
  • the micro-view unit 62 of the vehicle-side communication device 106 receives the vehicle-side communication.
  • a notification signal transmission control function for continuously or intermittently transmitting a notification signal WS indicating that the vehicle 5 is a vehicle to be identified is provided via the s transmission / reception module 61 of the device 106.
  • the vehicle-side communication device 106 is for transmitting the vehicle identification information 5S for identifying the vehicle, so that the driver side is required.
  • the vehicle-side communication device 106 needs to be set to a state in which vehicle identification information can be transmitted (ie, an operating state) at all times during vehicle operation.
  • a state in which vehicle identification information can be transmitted ie, an operating state
  • an in-vehicle battery is used as the power supply for the communication device 6.
  • the power supply path of the communication device 106 be formed in a state where the key is turned on and turned to the on position of the vehicle electric component. Furthermore, in order to prevent the driver from setting the communication device 106 in an inoperable state without permission, it is visually determined whether or not the communication device 106 is in the operating state by an external rule. It is desirable to install an identifiable indicator lamp.
  • FIG. 10 is a flowchart showing the operation of the vehicle identification communication system 400 of the present example.
  • step ST201 the vehicle 105 is in a standby state, and a call is continuously made.
  • the presence or absence of communication in the same frequency band is detected by performing carrier sense (step ST202), and if there is communication, communication in a different available frequency is attempted. If there is no communication in the same frequency band, a response request signal R is transmitted (step ST203).
  • the vehicle-side communication device 106 of the vehicle 105 passing through the gate 103 approaches the gate 103 in a receivable standby state, and upon receiving a response request signal R (step ST211), Carrier sense is performed (step ST212), and the identification information 5S of the vehicle 5 and the traffic management information S2, etc. are transmitted to the gate communication device 4 of the gate 103 at the wavelength of the available frequency band. (Step ST2 13).
  • the gate-side communication device 104 When the gate-side communication device 104 receives a control signal including the vehicle identification information 5 S and the traffic management information S 2 from the vehicle-side communication device 1 ⁇ 6 (step ST 204), the gate 1 The gate identification information 3S of 03 is transmitted to the vehicle-side communication device 106 (step ST205).
  • the vehicle-side communication device 106 receives the gate identification information 3 S from the gate-side communication device 4 (step ST 2 14), it transmits a confirmation signal to the effect that the reception to the gate-side communication device 104. Yes (step ST2 15).
  • vehicle-side communication device 106 of vehicle 105 passing through gate 103 receives this confirmation signal (step ST206), it waits for reception again. The state returns to the receiving state (step ST207).
  • the vehicle-side communication device 106 uses the gate-side communication before communication so that it is not difficult to recognize the same frequency when a plurality of vehicles enter the gate in a row.
  • the communication is performed by automatically switching to a vacant channel frequency. Therefore, even when many vehicles are connected, communication with each vehicle can be reliably performed.
  • FIG. 11 shows a schematic flowchart of the discriminating operation of the identification target vehicle performed in the gate-side communication device 104 every time the vehicle passes.
  • the identification information of the identification target vehicle is stored in the D-RAM 624 as a list. Every time the vehicle identification information 5S is received, an interrupt processing of the discriminating operation is executed, and whether or not the received vehicle identification information 5S matches the vehicle identification information listed in the stored identification target vehicle list. Is determined (step ST2 2 1). If they match, the host computer will be notified to that effect. As a result, a warning is displayed on the screen of the display device 45 (step ST222). For example, it identifies:. If another target vehicle is on the stolen vehicle list, an indication that the stolen vehicle has passed is displayed. Thereafter, the continuation transmission request signal R 1 is transmitted to the vehicle-side communication device 106 of the passing vehicle 105 via the transmission / reception module 41 (step ST 223).
  • step ST 2 3 1 When the vehicle-side communication device 106 of the vehicle 105 receives the continuous transmission request ! 5 signal R 1 (step ST 2 3 1), it indicates that the vehicle 105 is the identification target vehicle.
  • the warning signal WR continues to be transmitted (step ST2322), and other operations are forcibly set to the enable state.
  • the above embodiment is an example in the case where the gate 103 is installed on the side of the road.
  • the gate 103 may be portable.
  • an operation of identifying the passing vehicle 5 can be performed at a desired place.
  • vehicles that continue to transmit the warning signal WR can be tracked, it is possible to quickly detect stolen vehicles and the like.
  • each vehicle has a function of transmitting identification information of the vehicle and stores gate information for specifying a gate that has passed. It is made to make it.
  • the gate side has a function of receiving vehicle identification information transmitted by a passing vehicle and transmitting 5 pieces of gate information for specifying the gate to the passing vehicle side.
  • the gate is a double gate system, the first gate communicates with the vehicle, and the second gate determines whether or not to enter the expressway, parking lot or specific section based on the communication result. I have.
  • the traffic is controlled.
  • the gate that has passed is stored, so that at the exit gate, the toll can be calculated based on the gate information stored in each vehicle.
  • the operation management system of vehicles entering and exiting the parking lot stores information and time of vehicles entering through the gate, and when exiting through the gate, the parking time is calculated and the parking fee is cleared. Can be done automatically.
  • the vehicle-side communication device is out of order, the vehicle can be prevented from entering, so that reliable management can be performed.
  • a notifying means for determining whether or not the communication device is in an operating state is arranged. Drivers may feel anxious if they cannot confirm this when entering the expressway, but such anxiety can be resolved.
  • each vehicle has a function of transmitting identification information of the vehicle and gate information for specifying a gate that has passed. It is made to memorize. Also, the gate side receives vehicle identification information transmitted by a passing vehicle, and gate information for specifying the gate. Is transmitted to the passing vehicle. Further, a list of vehicles to be identified is stored in the gate side in advance, and it is always determined whether or not the received vehicle identification information is a vehicle to be identified.
  • the communication system LS system for vehicle identification according to the second invention of the present application thus configured, it is possible to quickly and accurately identify a vehicle such as a stolen vehicle.
  • a request is issued to the vehicle-side communication device of the vehicle to continuously or intermittently transmit a warning signal, and thereafter, the vehicle-side communication device is requested. Continued or discontinued from 2 . A warning signal is issued continuously. Therefore, the position of the vehicle to be identified can be easily found based on the warning signal.
  • the storage unit in which the vehicle identification information and the communication management record are stored is attached and fixed to the device case in a state where the storage unit is covered with a protective member. Therefore, it is convenient to take out the storage unit from a 25- station vehicle, a drop-off vehicle, and the like and analyze the stored contents, because it is possible to know the owner, running history, and the like.

Abstract

L'invention porte sur un système (3) destiné à commander un véhicule (2) passant sur une route (1) à péage. Ce système comprend une unité (20) de communication, latérale au véhicule, qui est fixée sur le véhicule (2) et des unités (30) de communication, latérales aux portes, montées sur des portes (10) installées à plusieurs endroits de façon à pouvoir entrer sur la route (1) à péage ou quitter celle-ci. La porte (10) comprend une porte (30A) de communication et une porte (30B) de contrôle. Le péage pour chaque véhicule peut être calculé par communication, entre les deux unités de communication, sans utiliser de ticket et sans opération manuelle. Si l'unité de communication du véhicule a un défaut de fonctionnement, le véhicule ne peut pas pénétrer sur la route à péage par la porte (30b) de contrôle.
PCT/JP1998/004800 1998-10-22 1998-10-22 Systeme de commande de passage d'un vehicule WO2000023964A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020007007009A KR20010033508A (ko) 1998-10-22 1998-10-22 차량 통행 관리 시스템
PCT/JP1998/004800 WO2000023964A1 (fr) 1998-10-22 1998-10-22 Systeme de commande de passage d'un vehicule
EP99949338A EP1041527A1 (fr) 1998-10-22 1999-10-20 Systeme de gestion du trafic
PCT/JP1999/005807 WO2000023961A1 (fr) 1998-10-22 1999-10-20 Systeme de gestion du trafic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1998/004800 WO2000023964A1 (fr) 1998-10-22 1998-10-22 Systeme de commande de passage d'un vehicule

Publications (1)

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WO2000023964A1 true WO2000023964A1 (fr) 2000-04-27

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PCT/JP1998/004800 WO2000023964A1 (fr) 1998-10-22 1998-10-22 Systeme de commande de passage d'un vehicule
PCT/JP1999/005807 WO2000023961A1 (fr) 1998-10-22 1999-10-20 Systeme de gestion du trafic

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/005807 WO2000023961A1 (fr) 1998-10-22 1999-10-20 Systeme de gestion du trafic

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EP (1) EP1041527A1 (fr)
KR (1) KR20010033508A (fr)
WO (2) WO2000023964A1 (fr)

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
JP2001229489A (ja) * 2000-02-15 2001-08-24 Sumitomo Electric Ind Ltd 走行支援システムおよび車両入門管理システム

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JPH0689381A (ja) * 1992-09-08 1994-03-29 Meidensha Corp 自動料金徴収システム
JPH0721423A (ja) * 1993-06-17 1995-01-24 Mitsubishi Heavy Ind Ltd 有料道路の料金収受システム
JPH08185547A (ja) * 1994-12-28 1996-07-16 Mitsuo Chihara 高速道路の料金自動徴収システム
JPH08315196A (ja) * 1995-05-12 1996-11-29 Nippon Telegr & Teleph Corp <Ntt> 車両特定方法及びシステム

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JP3214712B2 (ja) * 1991-06-28 2001-10-02 株式会社東芝 料金収受システムと無線機器と送信処理装置
JPH0773350A (ja) * 1993-09-01 1995-03-17 Sensor Technol Kk 自動車の料金収受システム及び自動車の特定システム
JP3592770B2 (ja) * 1994-12-02 2004-11-24 株式会社東芝 料金収受システム
JPH08221617A (ja) * 1995-02-09 1996-08-30 Mitsubishi Heavy Ind Ltd 料金収受システム
JPH08235490A (ja) * 1995-02-28 1996-09-13 Hitachi Ltd 自動料金所収受システム
JPH10105874A (ja) * 1996-10-01 1998-04-24 Omron Corp 車両阻止装置
JP3465499B2 (ja) * 1996-10-01 2003-11-10 オムロン株式会社 料金収受装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0689381A (ja) * 1992-09-08 1994-03-29 Meidensha Corp 自動料金徴収システム
JPH0721423A (ja) * 1993-06-17 1995-01-24 Mitsubishi Heavy Ind Ltd 有料道路の料金収受システム
JPH08185547A (ja) * 1994-12-28 1996-07-16 Mitsuo Chihara 高速道路の料金自動徴収システム
JPH08315196A (ja) * 1995-05-12 1996-11-29 Nippon Telegr & Teleph Corp <Ntt> 車両特定方法及びシステム

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EP1041527A1 (fr) 2000-10-04
KR20010033508A (ko) 2001-04-25

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