JP4704718B2 - Movement information management system, management apparatus, movement information management method for movement apparatus, and movement information management program - Google Patents

Description

The present invention relates to a mobile information management system in the management system on the movement information of the mobile management device, in which about the movement information of the management device management method and mobile information management program.

Conventionally, as a system for monitoring road traffic, there has been a system that performs simulation using travel locus data of a vehicle and optimizes signal timing (Patent Document 1).
This is because the vehicle tracks data is obtained by measuring the vehicle position by GPS (Global Positioning System), and the traffic management center receives the vehicle track data and collects the travel track data and signal timing received. To simulate traffic.
JP-A-9-128677

  However, in the conventional system for monitoring road traffic based on the travel path data received from the vehicle, if the travel path data shows a travel path different from the actual travel path for some reason, the correct road Traffic cannot be monitored.

  An object of the present invention is to make it possible to carry out traffic management on the basis of the above-mentioned problems, for example, based on an actual travel locus for a vehicle.

  The movement information management system according to the present invention is a mounting device mounted on a moving body, and includes a movement information storage unit that stores movement information indicating a movement path of the moving body, and the movement information of the moving body that is measured as the movement information. A measuring unit stored in the movement information storage unit, an identification information storage unit storing identification information for identifying the moving body, transmission of movement information stored in the movement information storage unit, and identification stored in the identification information storage unit A mounting device including a mounting device communication unit that transmits information; a communication device that communicates; a location information storage unit that stores location information indicating a location of the communication device; and the mounting device that performs the communication A communication device communication that receives the identification information transmitted by the mounting device communication unit when moving to a communicable range with the device and transmits the location information stored in the location information storage unit and the received identification information. And a management device that performs information management, receiving the movement information of the mobile body transmitted by the mounting device communication unit, the identification information of the mounting device transmitted by the communication device communication unit, and the The management device communication unit that receives the location information of the communication device, and the communication on the movement path indicated by the movement information of the mobile body identified by the identification information for each piece of information received by the management device communication unit And a management apparatus including a movement information determination unit that determines whether the position indicated by the position information of the apparatus is included and determines whether the movement information is valid based on the determination result.

  According to the present invention, for example, traffic management can be performed on a vehicle based on an actual travel locus.

Embodiment 1 FIG.
FIG. 1 is a configuration diagram of a movement information management system according to the first embodiment.
In FIG. 1, an in-vehicle device 100 mounted on a vehicle includes the following.
The drive recorder 130 stores movement information such as the moving route, speed, and time of the vehicle. Further, the movement path is composed of a collection of position information indicating the position of the vehicle on which the in-vehicle device 100 is mounted, and the movement path is obtained by connecting the position information.
The identification information storage unit 140 stores identification information such as a vehicle-mounted device ID (IDentification) for identifying the vehicle-mounted device 100 and a user ID for identifying a vehicle-mounted device user such as a driver or a vehicle owner.
The user ID is stored, for example, by connecting an IC (Integrated Circuit) card in which the user ID is registered to a card reader (not shown).
The DSRC unit 110 communicates with the roadside device 200 installed on the road. The in-vehicle device 100 and the roadside device 200 communicate with each other using a communication technology called DSRC (Dedicated Short Range Communication), for example.
The measurement unit 120 includes a positioning reception unit 121 and a measurement unit 122, measures the position of the in-vehicle device 100, and stores the measured position information in the drive recorder 130 as movement path information. In addition, the vehicle speed measured by the speedometer 124 is stored in the drive recorder 130.
The positioning receiving unit 121 receives GPS radio waves. The GPS radio wave includes positioning information for positioning.
The measuring unit 122 measures the direction of the vehicle with the gyro 123 and measures the speed and acceleration with the speedometer 124.

In FIG. 1, the roadside machine 200 installed on the road includes the following.
The location information storage unit 220 stores location information indicating the location where the roadside device 200 is installed.
The in-vehicle device information storage unit 230 stores information received from the in-vehicle device 100. For example, the in-vehicle device ID and the user ID are stored together with the reception time, or the movement information is stored.
The roadside machine communication unit 210 performs communication between the in-vehicle device 100 and the information center 300. For example, the vehicle-mounted device ID, the user ID, and the movement information are received from the vehicle-mounted device 100 and stored in the vehicle-mounted device information storage unit 230. Further, the location information stored in the location information storage unit 220 is transmitted to the information center 300 together with the information stored in the in-vehicle device information storage unit 230.

In FIG. 1, an information center 300 that manages vehicle information includes the following.
The rule information storage unit 370 stores a traffic violation or a reference value for good driving as road information and associated rule information.
The billing information storage unit 350 stores billing information for in-vehicle device users such as drivers and vehicle owners. The charging information includes an in-vehicle device ID, a user ID, a user address corresponding to the ID, a bank account number to be debited, a charge amount, and the like.
The reception information storage unit 360 stores various received information received.
The information center communication unit 310 communicates with the roadside device 200 and stores the received information such as the received in-vehicle device ID, user ID, movement information, and location information in the received information storage unit 360. In addition, information transmitted from the electronic reference station is received, and the received information is transmitted to the in-vehicle device 100 via the roadside device 200. The electronic reference station transmits correction information for correcting the position information measured by GPS and improving the accuracy of the position information.
In addition, by installing a position correction information distribution center that manages position correction information, correction information transmitted from a plurality of electronic reference stations is collected, and the pseudo-range delay due to the ionosphere and troposphere is calculated based on the collected correction information. Correction information may be obtained by performing an estimation calculation, calculating a delay amount depending on a distance from each electronic reference station (point). In this case, the obtained correction information is transmitted from the position correction information distribution center to the information center communication unit 310.
The movement information determination unit 320 determines whether the movement information indicates an actual route of the vehicle or a different route based on information such as the in-vehicle device ID, the user ID, and the location information stored in the reception information storage unit 360. The received correct / incorrect information is stored in the received information storage unit 360 together with the received information.
The movement information analysis unit 330 compares the movement information stored in the reception information storage unit 360 with the rule information stored in the rule information storage unit 370 and analyzes the traffic violation score, the driving superiority, the travel distance, and the like. The analyzed analysis information is stored in the reception information storage unit 360 together with the reception information such as movement information.
Charging unit 340 calculates a charging fee based on the analysis information stored in reception information storage unit 360 and stores the charging information in charging information storage unit 350.

FIG. 2 is a flowchart showing processing of the movement information management system in the first embodiment.
The movement information correctness determination and billing process of the movement information management system in the first embodiment will be described with reference to FIG.

The in-vehicle device 100 measures the position with the measuring unit 120, and stores the measured position information in the drive recorder 130 as movement information (S101).
Here, positioning will be described. The measurement unit 120 performs positioning as follows according to the reception state of the GPS positioning information and the correction information of the electronic reference station. It is assumed that the correction information received by the information center 300 is received by the DSRC unit 110 via the roadside device 200 as the correction information of the electronic reference station.
When the measurement unit 120 receives both the GPS positioning information and the correction information of the electronic reference station, the measurement unit 120 performs positioning based on the GPS positioning information received by the positioning receiving unit 121, and adds the electronic reference to the position information determined by the positioning information. The position information is obtained by adding the correction information of the points.
If the positioning information is received and the correction information cannot be received, the position information is determined based on the positioning information.
When neither positioning information nor correction information can be received, the previous position information measured based on the positioning information and correction information is used as an initial value, and calculated from the direction measured by the gyro 123 and the speed measured by the speedometer 124. The position information is obtained by adding the values indicating the relative positions.
Further, by using the Kalman filter, the position error estimated value, the gyro 123 and the speedometer 124 are estimated from the previous position information measured, the direction measured by the gyro 123 and the observed amount of the integrated value of the speed measured by the speedometer 124. The measurement error may be estimated and calculated to correct the measurement error of the gyro 123 and the speedometer 124, and the position information may be corrected to improve the accuracy.
As a result, positioning can be performed at an arbitrary timing, and a positioning method with higher accuracy can be selected. In a highly accurate positioning method, it is desirable to have an accuracy of 2 m or less so that the positional relationship between the lane and the vehicle can be identified.
The position information is represented by latitude, longitude, and height, for example.
The positioning timing may be set at predetermined intervals or during communication with the roadside device 200. However, other timings may be used.
The movement information stored in the drive recorder 130 is stored by associating the position information measured by the measurement unit 120 with the speed and acceleration measured by the speedometer 124 and the time when the positioning and measurement are performed.
In addition to the position information, information such as whether the position information is obtained from the positioning information and the correction information, the information obtained from only the positioning information, or the information obtained from the relative position may be stored. Thereby, the accuracy of the stored position information can be determined.
Moreover, you may perform a compression process with respect to movement information. Thereby, the amount of movement information that can be stored can be increased, and the amount of movement information communicated per unit time can be increased.

Next, the roadside device 200 communicates with the in-vehicle device 100 when the vehicle travels nearby, and acquires identification information (S102).
Here, in the in-vehicle device 100, the DSRC unit 110 transmits identification information such as the in-vehicle device ID and the user ID stored in the identification information storage unit 140 to the roadside device 200. In the roadside device 200, the identification information received by the roadside device communication unit 210 and the reception time are associated and stored in the in-vehicle device information storage unit 230. Of course, it goes without saying that the reception time may be synchronized with the standard time based on radio waves (carrier waves, navigation messages) from GPS satellites. Further, time information may be communicated between the roadside device 200 and the information center 300 to synchronize the time.
DSRC, which is a communication technique performed between the in-vehicle device 100 and the roadside device 200, has a feature that a communicable range is narrow and high-speed communication can be performed. For this reason, when identification information is memorize | stored in the vehicle-mounted apparatus information storage part 230 by the said process, it can determine with the vehicle equipped with the vehicle-mounted apparatus 100 identified by identification information having passed the place where the roadside machine 200 is located. it can. When identifying vehicles individually, it is preferable to set a rectangular communication area of 2 m to 4 m square for each lane as a communicable range, for example. In addition, when communicating with a plurality of vehicles in the same communication area, a communicable range may be appropriately set according to the use, such as setting a communication area having a diameter of 100 m from the center of the intersection on the road surface around the intersection.

Next, the information center 300 receives the movement information and identification information of the in-vehicle device 100 and the location information of the roadside device 200 (S103).
Here, in the in-vehicle device 100, the DSRC unit 110 transmits the movement information stored in the drive recorder 130 to the information center 300 via the roadside device 200. In the roadside machine 200, the roadside machine communication unit 210 includes the location information of the roadside machine 200 stored in the location information storage unit 220 and the roadside machine 200 installed in the in-vehicle device information storage unit 230. The identification information for identifying the vehicle that has passed and the time are transmitted to the information center 300. In the information center 300, the movement information, identification information, and location information received by the information center communication unit 310 are stored in the reception information storage unit 360. Here, it is assumed that the in-vehicle device 100 that includes the identification information in the movement information and has transmitted the movement information can be identified.
The transmission timing of the movement information from the in-vehicle device 100 is the movement of the in-vehicle device user when the amount of movement information reaches a preset amount at every communication with the roadside device 200 or at a preset fixed period. This may be done when requesting information transmission or when the engine is stopped. When the amount of movement information reaches a preset amount, for example, the amount of movement information reaches x% of the storage capacity of the drive recorder 130. In addition, when an in-vehicle device user requests to send movement information, the amount of movement information is output to the display or speakers of the car navigation system (hereinafter referred to as car navigation), and the driver inputs a transmission request from the operation buttons of the car navigation system. Such as when. However, other timings may be used.

Next, the information center 300 determines whether the received movement information of the in-vehicle device 100 is correct (S104).
First, the movement information determination unit 320 acquires movement information from the received information storage unit 360 and extracts identification information included in the movement information. Next, the identification information indicating each in-vehicle device communicated by each roadside device stored in the reception information storage unit 360 is searched with the extracted identification information, and communication between the roadside device 200 and the in-vehicle device 100 corresponding to the matched identification information is performed. The time and location information of the roadside device 200 are acquired.
Next, the acquired communication time and location information are compared with the movement information to determine whether the location of the roadside device 200 is set as a movement route at the communication time. As the location of the roadside machine 200, for example, the center position of the communicable range is selected. Or it is good also considering the whole rough boundary line in the communicable range of the roadside machine 200 as a location.
The determination is made as a movement route when the movement route at the same communication time passes within a predetermined range around the location or the location (that is, when it passes through the communicable range of the roadside device 200). Judge that it is set. That is, even if the point indicating the location of the roadside device 200 and the point indicated by the position information included in the moving route do not coincide with each other, if the points are located within the communicable range, it is determined that the moving route is set. To do.
Then, the determination result is stored in the reception information storage unit 360 in association with the movement information. At this time, since the roadside machine 200 communicates with the vehicle to acquire identification information and detects the traffic of the vehicle, if the location of the roadside machine 200 is not set in the movement path at the communication time, the movement information is actually It can be determined that the travel route through which the vehicle has traveled is not shown and the travel information is incorrect.
In addition, the correctness determination of movement information may be performed by the roadside machine 200 in advance. In this case, in S103, the roadside device 200 transmits the movement information correctness determination result for each vehicle together with the movement information and identification information of the in-vehicle device 100 to the information center 300, and the information center 300 based on the determination result. Subsequent to S103, the movement information analysis processing described below is executed.

Next, when it is determined that the movement information is correct (S105), the information center 300 compares the movement information with the rule information and analyzes the movement information (S106).
First, the movement information analysis unit 330 acquires movement information indicating that the determination result is correct from the reception information storage unit 360. Next, the rule information is acquired from the rule information storage unit 370. Next, the movement information and the rule information are compared to determine whether the driving indicated by the movement information is a traffic violation or a good driving, and the movement distance of the vehicle is calculated based on the movement information. Then, the traffic violation score, the excellent driving degree, and the travel distance are stored in the reception information storage unit 360 in association with the identification information. To determine traffic violation or good driving, for example, search the road information included in the rule information on the travel route included in the movement information to obtain the reference value for traffic violation and good driving, This is done by comparing the included speed and acceleration.
For example, when a predetermined speed range with good fuel efficiency is set from the speed limit as a reference value for excellent driving, it is determined whether the speed of the vehicle included in the movement information is within this speed range.
In addition, when the upper limit value of acceleration corresponding to sudden start or acceleration of a vehicle with degraded fuel efficiency is set as the reference value for excellent driving, the vehicle speed included in the movement information is the upper limit value of this acceleration. Determine if:
In addition, as the reference value for excellent driving, if the maintenance condition of the driving lane corresponding to meandering (zigzag driving) where the fuel efficiency decreases and the ideal driving distance between two points are set, It is determined by determining whether or not the vehicle is in a predetermined travel lane and comparing the measured travel distance with an ideal travel distance between two points.

Next, the information center 300 performs a billing process based on the analysis result (S107).
First, the billing unit 340 acquires the traffic violation score, the excellent driving degree, and the travel distance associated with the identification information from the reception information storage unit 360. Next, a charge fee and a refund fee are calculated based on the traffic violation score, the excellent driving degree, and the travel distance. Then, the calculated charging fee is stored in the charging information storage unit 350 in association with the identification information. Further, based on the billing information stored in the billing information storage unit 350, a fee is collected from the debit account or a bill is sent to the user's address.

If it is determined that the movement information is incorrect (S105), the information center 300 sets an error in the movement information and stores it in the reception information storage unit 360 (S108).
For example, the user is notified of the investigation and repair of the in-vehicle device 100 for the movement information in which the error is set.

Conventionally, there has been a system such as ETC (Electronic Toll Collection System) that charges when passing through a toll booth. In contrast, in the first embodiment, it has been described that the system can perform charge management based on the movement information recorded in the in-vehicle device 100. With such a system, the driver can be encouraged to drive safely, for example, by detecting a traffic violation outside the police officer's place of control or the place where the Orvis is installed, or by detecting good driving and reducing the fee. Further, it is possible to charge for the travel distance in an arbitrary section. As a result, it can be considered that it can contribute to the reduction of environmental load in areas with high traffic and significant air pollution.
Further, in the mobile information management system that performs billing or the like, the reliability of the mobile information stored in the drive recorder 130 is required. Therefore, in the first embodiment, it has been described that the reliability of the travel information can be confirmed by comparing the travel information recorded by the in-vehicle device 100 with the communication information recorded by the roadside device 200. This is effective not only for a charging system but also for a system for managing other movement information.

Embodiment 2. FIG.
In the first embodiment, the in-vehicle device 100 performs positioning, transmits the position information thus positioned to the roadside device 200 and the information center 300, and the information center 300 performs billing processing. As described above, another management system based on the position information measured by the in-vehicle device 100 may be one that distributes information on a vehicle located in the vicinity at an intersection or the like and determines the danger by the in-vehicle device 100. In addition, local area information and the like may be distributed.
Therefore, in the second embodiment, a description will be given of a process in which priority is given to information with high importance distributed to determine danger and information with low importance such as regional information.

FIG. 3 is a configuration diagram of the in-vehicle device 100 according to the second embodiment.
Of the configuration of the in-vehicle device 100 according to the second embodiment, a portion not described in the first embodiment will be described with reference to FIG.
The DSRC unit 110 includes the following.
A DSRC processing unit 111 that processes the DSRC protocol.
An ASL (Application Sub Layer) processing unit 112 that sets a session that is a logical communication path between programs that communicate via the DSRC processing unit 111.
A basic program that inputs data received through a session set by the ASL processing unit 112 and performs basic processing such as data transmission / reception, acquisition of an in-vehicle device ID, access to an IC card, access to each storage unit based on the input data The program execution part 113 which performs.
A device control unit 114 that controls devices such as an HMI (Human Machine Interface) 152 such as a drive recorder 130 provided in the in-vehicle device 100, an IC card reader 151, a car navigation provided in the vehicle, audio, an air conditioner, and buttons for operating them.

The roadside machine communication unit 210 of the roadside machine 200 that communicates with the in-vehicle device 100 by DSRC communication also includes a DSRC processing unit 211, an ASL processing unit 212, a program execution unit 213, and a device control unit 214 as described above.
The roadside machine 200 includes a traffic information storage unit 240 that stores road information, signal information, vehicle information located in the vicinity area, and the like as the traffic information of the installed vicinity area.
Further, the roadside machine 200 includes a service information storage unit 250 that stores service information of the installed nearby area, for example, bargain information and parking lot information of each store.

FIG. 4 is a flowchart showing processing of the management system in the second embodiment.
Below, the process with the vehicle-mounted apparatus 100 and the roadside machine 200 at the time of the roadside machine 200 receiving the positional information which the vehicle-mounted apparatus 100 measured is demonstrated below.
Here, it is assumed that the in-vehicle device 100 and the roadside device 200 each have a port number corresponding to each basic program defined and stored in the storage unit.
Further, it is assumed that two or more port numbers are assigned to each basic program and defined together with the priority.
And before in-vehicle device 100 transmits position information to roadside machine 200, in-vehicle device 100 and roadside machine 200 communicate by performing the following processing.

The DSRC processing unit 111 of the in-vehicle device 100 and the DSRC processing unit 211 of the roadside device 200 process the DSRC protocol to establish a communication frequency, a communication frame assignment, a LID (Link ID) for identifying communication between devices, and the like. Thereafter, the in-vehicle device 100 and the roadside device 200 communicate with each other based on the established information.
The ASL processing unit 112 of the in-vehicle device 100 and the ASL processing unit 212 of the roadside device 200 notify each other of the port number and priority defined in the storage unit via each DSRC processing unit, and the notified port number and priority. The session is stored in the storage unit, and a session which is a logical communication path between the basic programs is established. That is, there are a high-priority session set with a high-priority port number and a low-priority session set with a low-priority port number. However, the priority is not limited to high and low. Thereafter, through the established session, the program execution unit 113 of the in-vehicle device 100 and the program execution unit 213 of the roadside device 200 communicate with each other to execute the basic program.
In addition, in the roadside machine 200 installed in the intersection, the priority of traffic information shall be set to the highest rank beforehand.
Further, when a specific event occurs, the information center 300 sets a high priority for traffic information for a specific roadside device 200. For example, when a traffic accident occurs, traffic information such as the location of the accident, the time of occurrence, the traffic lane, the end position of a congested vehicle, etc. is immediately transmitted from the information center 300 based on the result of the accident situation investigation. This traffic information is provided to the roadside machine 200 downstream of the lane (that is, the roadside machine 200 in which an accident has occurred in the direction of travel of the lane). The in-vehicle device 100 mounted on each vehicle is provided with traffic information from the roadside device 200 located in the communicable range, and outputs the provided traffic information to the driver as voice or text information. At this time, the information center 300 temporarily sets the priority of the traffic information to the highest level for the downstream roadside device 200 within a predetermined distance that may be affected by the traffic information.

Hereinafter, processing after setting priority for the roadside device 200 will be described with reference to FIG.
First, the device control unit 214 of the roadside device 200 stores the position information of the in-vehicle device 100 in the traffic information storage unit 240. Next, the road information stored in the traffic information storage unit 240 is acquired and the service information stored in the service information storage unit 250 is acquired. Then, transmission data for traffic information to be processed by the device control unit 114 of the in-vehicle device 100 and transmission data for service information are generated, and the generated transmission data is output to the program execution unit 213 to request transmission. For example, the transmission data of traffic information, the transmission data related to the A store, the transmission data related to the B store, and the transmission data related to the C store are output to the program execution unit 213 to request transmission (S201).

  The program execution unit 213 executes the data transmission program, and generates transmission data to be processed by the program execution unit 113 of the in-vehicle device 100 for the input transmission data. Then, the priority of the generated transmission data is determined, the session corresponding to the priority is specified, and the transmission data is output to the ASL processing unit 212. For example, when traffic information, information about A store, information about B store, and information about C store are input, the traffic information is queued in the transmission data queue of the high priority session, and the information of each store is set to the priority level. Queue to the low session transmit data queue. (S202).

  The ASL processing unit 212 generates transmission data in which the port numbers corresponding to the data transmission programs of the in-vehicle device 100 and the roadside device 200 are set in order from the session data with the highest priority, and the generated transmission data is subjected to DSRC processing. Output to the unit 211. As the port number to be set at this time, a port number corresponding to the priority designated by the program execution unit 213 is selected (S203).

  The DSRC processing unit 211 generates transmission data in which the LID is set, and transmits the generated transmission data (S204).

  The DSRC processing unit 111 of the in-vehicle device 100 receives the transmission data transmitted from the roadside device 200, determines the LID for the received transmission data, and acquires the transmission data generated by the ASL processing unit 212 of the roadside device 200. The acquired transmission data is output to the ASL processing unit 112 (S205).

  The ASL processing unit 112 determines a session based on the port number set in the input transmission data, acquires the transmission data generated by the program execution unit 213 of the roadside device 200, and sets the acquired transmission data to the determined session. Correspondingly, it is output to the program execution unit 113. For example, when information about A store, information about B store, information about C store, and traffic information are input, the traffic information is queued in the reception data queue of the high priority session, and the information of each store is set to the priority level. Queue to low session's incoming data queue. (S206).

  The program execution unit 113 sequentially outputs the input data output for the high priority session to the device control unit 114 for processing. For example, the traffic information queued in the reception data queue of the high priority session, the information related to the A store, the information related to the B store, the information related to the C store, queued in the reception data queue of the low priority session Data is acquired in order and output to the apparatus control unit 114 for processing. The device control unit 114 determines the risk of the traffic information based on road information, signal information, vehicle information located in the vicinity, etc., displays the determination result on the display of the car navigation system, and outputs sound from the audio. The vehicle is controlled based on the determination result. Further, display on each display, audio output, and the like are performed for each service information (S207).

  As described above, when the program execution unit 113 executes a program, a plurality of ports are assigned to one program so that communication is possible in any port, and at least one port is assigned a priority. When there is a lot of unprocessed low-priority data, even when important high-priority data is generated, priority is given to important data over low-priority data. Communication processing can be performed more effectively.

For example, the port number for each priority may be assigned by changing the upper one digit in the hexadecimal format for the port number on the data transmission side.
That is, the port number for the low priority data such as the service information is 0x0aaa, the port number for the data with higher priority than the service information such as the traffic information is 0x1aaa, and the traffic information needs to be urgent. For example, the port number for higher priority data is 0x2aaa. aaa is a number corresponding to the program, and shows the same value for each priority in the same program.

Further, the priority of the program may be set, and the ASL processing unit may process the input data in order from the data for the program with the higher priority.
At this time, for programs with different priorities, for example, 0x0803 to 0x0BFF may be assigned to low priority programs, and 0x0C00 to 0x0FEE may be assigned to high priority programs.

FIG. 5 is a hardware configuration diagram of the in-vehicle device 100, the roadside device 200, and the information center 300 in the embodiment.
In FIG. 5, the in-vehicle device 100, the roadside device 200, and the information center 300 include a CPU (Central Processing Unit) 911 that executes a program. The CPU 911 is connected to the ROM 913, the RAM 914, the communication board 915, and the magnetic disk device 920 via the bus 912.
The RAM 914 is an example of a volatile memory. The ROM 913 and the magnetic disk device 920 are examples of a nonvolatile memory. These are examples of a storage device or a storage unit.
The communication board 915 is connected to a wireless network, a LAN, the Internet, and the like.
The communication board 915 is an example of an information input unit and an output unit.

  The magnetic disk device 920 stores an operating system (OS) 921, a program group 923, and a file group 924. The program group 923 is executed by the CPU 911 and the OS 921.

The program group 923 stores programs that execute the functions described as “˜units” in the description of the above embodiments. The program is read and executed by the CPU 911.
In the file group 924, what is described as “determination result of”, “calculation result of”, and “processing result of” in the description of each of the above embodiments is stored as “˜file”. Yes.
In addition, the arrows in the flowcharts described in the description of the above embodiments mainly indicate input / output of data, and for the input / output of the data, the data is a magnetic disk device 920, an FD (Flexible Disk cartridge), It is recorded on other recording media such as an optical disc, CD (compact disc), MD (mini disc), and DVD (Digital Versatile Disk). Alternatively, it is transmitted through a signal line or other transmission medium.

  In addition, what is described as “to part” in the description of each of the above embodiments may be realized by firmware stored in the ROM 913. Alternatively, it may be implemented by software alone, hardware alone, a combination of software and hardware, or a combination of firmware.

  In addition, the program for implementing each of the above embodiments may be stored using a recording device using another recording medium such as the magnetic disk device 920, FD, optical disk, CD, MD, or DVD.

  In the above description, the in-vehicle device mounted on the vehicle has been described, but the present invention is not limited to this. For example, a mobile phone carried by a person, a PDA (Personal Digital Assistance), other communication terminals, and the like may be used.

1 is a configuration diagram of a movement information management system in Embodiment 1. FIG. 5 is a flowchart showing processing of the movement information management system in the first embodiment. The block diagram of the vehicle-mounted apparatus 100 in Embodiment 2. FIG. 9 is a flowchart showing processing of the management system in the second embodiment. The hardware block diagram of the vehicle-mounted apparatus 100, roadside machine 200, and information center 300 in embodiment.

Explanation of symbols

  100 in-vehicle device, 110 DSRC unit, 111 DSRC processing unit, 112 ASL processing unit, 113 program execution unit, 114 device control unit, 120 measuring unit, 121 positioning receiving unit, 122 measuring unit, 123 gyro, 124 speedometer, 130 Drive recorder, 140 identification information storage unit, 151 IC card reader, 152 HMI, 200 roadside machine, 210 roadside machine communication unit, 211 DSRC processing unit, 212 ASL processing unit, 213 program execution unit, 214 device control unit, 220 location information Storage unit, 230 In-vehicle device information storage unit, 240 Traffic information storage unit, 250 Service information storage unit, 300 Information center, 310 Information center communication unit, 320 Movement information determination unit, 330 Movement information analysis unit, 340 Charging unit, 350 Charging Information Department, 360 received information storage unit, 370 rule information storage unit, 911 CPU, 912 Bus, 913 ROM, 914 RAM, 915 communication board, 920 a magnetic disk device, 921 OS, 923 programs, 924 files.

Claims (8)

A mounting device mounted on a moving body,
A movement information storage unit for storing movement information indicating a movement path of the moving body;
A measuring unit that measures a moving path of the moving body and stores the moving information in the moving information storage unit as movement information;
An identification information storage unit for storing identification information for identifying the mobile body;
Information including the movement information stored in the movement information storage unit and the identification information stored in the identification information storage unit is transmitted as movement information of the mobile body, and the identification information stored in the identification information storage unit is transmitted. A mounting device including a mounting device communication unit for transmitting as identification information of the mobile body;
A communication device for communication;
A location information storage unit for storing location information of the communication device indicating a location of the communication device;
When the mounting device moves to a communicable range of the communication device, the mobile device receives the movement information and the mobile body identification information transmitted by the mounting device communication unit, and transmits the received movement information of the mobile device. And a communication device including a communication device communication unit for transmitting the location information of the communication device stored in the location information storage unit and the received identification information of the moving body,
It is a management device that performs information management,
A management device communication unit that receives movement information of a mobile unit transmitted by the communication device communication unit, and receives location information of the communication device and identification information of the mobile unit transmitted by the communication device communication unit;
The mobile device movement information received by the management device communication unit is stored, the communication device location information received by the management device communication unit is stored, and the mobile device identification information received by the management device communication unit is stored in the communication. A reception information storage unit that stores the information in association with the location information of the device;
The mobile body identification information is acquired from the reception information storage unit and the mobile body identification information stored in the reception information storage unit matches the identification information included in the mobile body movement information. Communication location information of the communication device stored in association with the identification information of the moving body that matches the identification information included in the movement information of the mobile body, and the communication indicated in the acquired location information of the communication device Based on the location of the device and a predetermined range corresponding to the communicable range of the communication device, it is determined whether or not the movement route indicated by the movement information of the mobile body passes through the communicable range of the communication device. And determining that the moving information of the moving body is correct information when it is determined that the moving path indicated by the moving information of the moving body passes through the communicable range of the communication device. To move information A management apparatus including a movement information determination unit that determines that the movement information of the mobile object is incorrect information when it is determined that the movement route to be transmitted does not pass through the communicable range of the communication apparatus. A mobile information management system comprising: The measuring unit of the mounting device is
Measure the speed of the moving body and store the movement path and speed as movement information in the movement information storage unit,
The identification information storage unit of the mounting device is
Storing information including information for identifying a user of the moving object as the identification information;
The management device further includes:
A rule information storage unit for storing rule information indicating traffic rules;
A traffic violation of the mobile object based on the traffic rule indicated by the rule information stored in the rule information storage unit and the movement route and speed indicated by the movement information of the mobile object determined to be correct information by the movement information determination unit A movement information analysis unit for determining
2. The charging unit according to claim 1, further comprising: a charging unit that performs a charging process for a user identified by identification information included in the movement information of the mobile body based on a determination result determined by the movement information analysis unit. Mobile information management system. The management device further includes:
A movement information analysis unit for determining a movement distance based on a movement path indicated by the movement information determined by the movement information determination unit as correct information;
The charging unit according to claim 1, further comprising: a charging unit that performs a charging process for the user identified by the identification information included in the movement information of the mobile body based on the movement distance determined by the movement information analysis unit. Mobile information management system. The movement information analysis unit of the management device is
Compare the rule information stored in the rule information storage unit and the movement information of the mobile body determined to be correct information by the movement information determination unit, determine the driving superiority,
The charging unit of the management device is
The movement information management system according to claim 2, wherein a refund process is performed for a user identified by identification information included in movement information of the mobile body based on a determination result determined by the movement information analysis unit. The mounting device further includes:
A positioning receiver for receiving positioning information used for positioning processing and receiving correction information for correcting positioning information;
A measuring unit for measuring the moving direction and moving speed,
The measuring unit of the mounting device is moved at each position,
When the positioning receiving unit can receive the positioning information and the correction information, the positioning is performed based on the positioning information and the correction information. When the positioning receiving unit is not able to receive the correction information, the positioning receiving unit is based on the positioning information. If positioning is performed and the positioning receiving unit cannot receive the positioning information and the correction information, each positioning position is determined based on the positioning position information and the moving direction and moving speed measured by the measuring unit. 5. The movement information management system according to claim 1, wherein the position information is movement information. A communication device that receives information including movement information indicating a movement path of a moving body and identification information for identifying the moving body as movement information of the moving body, and transmits the received movement information of the moving body . in the management device communicating with the communication device for transmitting the identification information of the location information and received the mobile indicating the location,
A management device communication unit that receives movement information of a mobile unit transmitted by the communication device and receives location information of the communication device and identification information of the mobile unit transmitted by the communication device ;
The mobile device movement information received by the management device communication unit is stored, the communication device location information received by the management device communication unit is stored, and the mobile device identification information received by the management device communication unit is stored in the communication. A reception information storage unit that stores the information in association with the location information of the device;
The mobile body identification information is acquired from the reception information storage unit and the mobile body identification information stored in the reception information storage unit matches the identification information included in the mobile body movement information. Communication location information of the communication device stored in association with the identification information of the moving body that matches the identification information included in the movement information of the mobile body, and the communication indicated in the acquired location information of the communication device Based on the location of the device and a predetermined range corresponding to the communicable range of the communication device, it is determined whether or not the movement route indicated by the movement information of the mobile body passes through the communicable range of the communication device. And determining that the moving information of the moving body is correct information when it is determined that the moving path indicated by the moving information of the moving body passes through the communicable range of the communication device. To move information And a movement information determination unit that determines that the movement information of the mobile object is incorrect information when it is determined that the movement path to be transmitted does not pass through the communicable range of the communication device. Management device. A communication device that receives information including movement information indicating a movement path of a moving body and identification information for identifying the moving body as movement information of the moving body, and transmits the received movement information of the moving body. In the movement information management method of the management device that communicates with the communication device that transmits the location information indicating the location and the received identification information of the moving body ,
A management device communication step of receiving movement information of a mobile unit transmitted by the communication device and receiving location information of the communication unit and identification information of the mobile unit transmitted by the communication device;
The movement information of the mobile body received in the management device communication step is stored in a reception information storage unit, the location information of the communication device received in the management device communication step is stored in the reception information storage unit, and the management device communication step A reception information storage step of storing in the reception information storage unit the identification information of the mobile body received in step 1 in association with the location information of the communication device;
The mobile body identification information is acquired from the reception information storage unit and the mobile body identification information stored in the reception information storage unit matches the identification information included in the mobile body movement information. Communication location information of the communication device stored in association with the identification information of the moving body that matches the identification information included in the movement information of the mobile body, and the communication indicated in the acquired location information of the communication device Based on the location of the device and a predetermined range corresponding to the communicable range of the communication device, it is determined whether or not the movement route indicated by the movement information of the mobile body passes through the communicable range of the communication device. And determining that the moving information of the moving body is correct information when it is determined that the moving path indicated by the moving information of the moving body passes through the communicable range of the communication device. To move information A movement information determination step of determining that the movement information of the mobile object is incorrect information when it is determined that the movement path to be transmitted does not pass through the communicable range of the communication device. Information management method of the management device to do . A movement information management program for causing a computer to execute the movement information management method for a management apparatus according to claim 7.

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