TW201346846A - Vehicle data processing system, method of processing vehicle data, vehicle data processing device, program, and recording medium - Google Patents

Abstract

A vehicle data processing system includes a plurality of imaging devices, a wireless device, and a vehicle data processing device. The plurality of imaging devices image a road sequentially. The wireless device has a communication range that overlaps an imaging range of the imaging devices. The vehicle data processing device processes a first vehicle data which includes information of a vehicle imaged by the imaging devices and a second vehicle data which includes information of the vehicle, which is received from the vehicle by the wireless device. The vehicle data processing device includes a data tying unit. The data tying unit ties a piece of the second vehicle data, which includes information of a vehicle which may be the same as the vehicle of the first vehicle data, and the first vehicle data among the second vehicle data.

Description

Vehicle data processing system, vehicle data processing method, vehicle data processing device, program and recording medium

The present invention relates to a vehicle data processing system, a vehicle data processing method, a vehicle data processing device, a program, and a recording medium. More particularly, the present invention relates to a vehicle data processing system for processing vehicle data including information on a vehicle traveling on a road, first vehicle information for information on a vehicle captured by an image capturing device that photographs a road over time, and A vehicle data processing method for processing a second vehicle data including information of the vehicle received by a wireless device that overlaps an imaging range of an imaging device, a vehicle data processing device, and a computer as the vehicle data processing A program that functions as a device and a recording medium on which the program is recorded.

The present application claims priority based on Japanese Patent Application No. 2012-082431, filed on Jan.

In the toll road, a dedicated lane for utilizing an ETC (Electronic Toll Collection System) that automatically collects a toll is provided. However, in the vehicle using the dedicated lane, although the ETC vehicle-mounted device is not installed, the toll is not paid, and the illegal vehicle that escapes from the barrier of the toll gate is destroyed. Therefore, as a technique related to such a background, the following technique is known: The illegal vehicle is monitored, and when the barrier is broken, the vehicle is photographed by the image pickup device to determine the illegal vehicle (for example, refer to Patent Document 1).

As another technique, there is known a technique of detecting a time point at which a vehicle enters by a vehicle detecting device disposed in front of a toll booth, and photographing the vehicle by using the image capturing device, and the charging result at the toll station is abnormal. In the case of the case, the captured image is recorded in association with the charging result, whereby the illegal vehicle is determined.

However, in the technique described in the above Patent Document 1, there is a problem in that the vehicle is photographed at the time point when the fence is prevented from being broken, so that it is difficult to monitor the subsequent vehicle that has passed through the toll gate after the fence is broken, and thus it is difficult to Accurately identify illegal vehicles.

Moreover, in the above-mentioned other technologies, since the charging station determines the charging result in the vicinity of the toll booth, the vehicle moves between the position of the vehicle detecting device and the position of the toll station, and may be exchanged with other vehicles. It is not necessary to enter the toll booth in the order detected by the vehicle detection device. Therefore, in this technique, it is difficult to closely manage the order of the vehicles detected by the vehicle detecting device and the order of the vehicles entering the toll booth. As a result, in this technique, there is a problem that it is difficult to establish a connection between the charging result and the image, and it is difficult to accurately determine an illegal vehicle or the like. As a technique related to such a background, various techniques are known (for example, refer to Patent Document 2).

The illegal traffic imaging system described in Patent Document 2 communicates with a vehicle-mounted device of a vehicle to acquire information on the vehicle-mounted device. Further, the illegal traffic imaging system triggers the vehicle to end with the end of communication with the vehicle-mounted device, and generates imaging data. Moreover, the illegal traffic camera system memorizes the captured image data in association with the vehicle-mounted device information when the charging result based on the vehicle-mounted device information becomes abnormal. In this way, the image of the vehicle can be easily associated with the information of the vehicle by the illegal passage camera system, and the illegal vehicle can be easily and accurately determined.

However, in the mobile body charging system described in Patent Document 2, as represented by the ERP (Electronic Road Pricing) system implemented in Singapore, It is necessary to provide a vehicle sensor for acquiring vehicle information of a vehicle traveling in a toll area or a wireless device for DSRC (Dedicated Short Range Communications) communication on a large-scale structure such as a gantry. Therefore, in such a mobile body charging system, a large construction cost is required for construction, and it is strongly desired to reduce the cost of the construction fee. As a technique related to such a background, various techniques are known (for example, refer to Patent Document 3).

Patent Document 3 describes a mobile body charging method that achieves reduction in construction cost. The mobile body charging method is based on a GPS (Global Positioning System), which is installed in a mobile body and memorizes a charging area indicating a toll area and a vehicle-mounted device identification information allocated for separately identifying the vehicle-mounted device. The location information obtained by the function, the identification has entered the charging area. Moreover, the mobile body charging method is a local side computer system that generates photographic data by photographing a moving body image in the toll area. Then, the mobile body charging method is that the center side computer system receives the moving body image from the local side computer. Moreover, the mobile body charging method extracts and memorizes information of a number plate from a moving body image. Moreover, the mobile body charging method is to transmit the transaction information including the vehicle-mounted device identification information to the authentication computer of the central-side computer system by wireless communication at a specific timing when the vehicle-mounted device enters the charging area. Further, the mobile body charging method is based on the comparison between the vehicle-mounted device identification information received from the vehicle-mounted device and the identification information registered in advance, and performs authentication for charging the mobile body on which the vehicle-mounted device is loaded. In this way, according to the mobile body charging method, it is not necessary to provide a large-sized structure such as a gantry for obtaining a roadside device of a vehicle traveling in a toll area, and the construction cost can be reduced.

[Previous Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent No. 4385786

[Patent Document 2] Japanese Patent Laid-Open Publication No. 2009-193167

[Patent Document 3] Japanese Patent Laid-Open Publication No. 2007-207220

In the mobile body charging system described in Patent Document 3, only the license plate image acquiring device is located in the local side system, and the center system checks the charging result and the car number identification result to make an illegal determination. In such a mobile body charging system, when the car number cannot be recognized, the following operations are performed: the license plate image of the unidentified car number is transmitted to the center system, and the license plate image is manually confirmed.

However, such a mobile toll collection system must photograph the license plates of all the vehicles passing through the road, so if all the license plate images of the unidentified car number are transmitted to the central system, not only the load on the network becomes large, but also the operation. The burden on the staff has also increased.

In order to solve the above problems, according to a first aspect of the present invention, a vehicle information including information on a vehicle traveling on a road is included, and includes: an imaging device that photographs a road over time; and a wireless device having an imaging device a communication range in which the imaging range overlaps; and a vehicle data processing device that processes the first vehicle data including the information of the vehicle captured by the imaging device and the information of the vehicle including the vehicle received by the wireless device from the vehicle-mounted device of the vehicle 2 vehicle data; and the vehicle data processing device includes a data association unit that includes, in the second vehicle data, a second vehicle including information on a vehicle in which the vehicle of the first vehicle data is the same vehicle as the vehicle The information is associated with the first vehicle data described above.

The vehicle data processing device may further include a vehicle number search unit that searches for the second vehicle including the information of the vehicle number that is the same as the information of the vehicle number of the vehicle included in the first vehicle data from the second vehicle data. The data association unit may formally associate the second vehicle data retrieved by the vehicle number search unit with the first vehicle data.

The vehicle data processing device may further include an optical character recognition determining unit, the optical The character recognition determination unit determines whether or not the character string of the car number as a result of optical character recognition of the license plate of the vehicle captured by the imaging device indicated by the information of the vehicle number of the vehicle included in the first vehicle data has been When the optical character recognition determining unit determines that all the character strings of the vehicle number indicated by the information of the vehicle number included in the first vehicle data have been recognized as characters, the vehicle number search is performed. The second vehicle data including the information of the vehicle number identical to the information of the vehicle number of the vehicle included in the first vehicle data may be retrieved from the second vehicle data.

Further, the vehicle data processing device may further include a vehicle type discrimination search unit that searches for the second vehicle data including the information of the vehicle type different from the information of the vehicle type of the vehicle included in the first vehicle data from the second vehicle data; The restriction search unit searches for the second vehicle data including the information that is not subject to the road travel restriction value from the second vehicle data; and the search result is not found in the first vehicle data. In the case of the second vehicle data of the information of the vehicle number of the vehicle number of the vehicle, the data association unit searches the second vehicle data retrieved by the vehicle type classification search unit and the searched by the travel restriction search unit. 2 Vehicle data is temporarily associated with the first vehicle data.

As a result of the search performed by the vehicle type classification search unit and the travel restriction search unit, the vehicle type information including the information different from the vehicle type of the vehicle included in the first vehicle data is not retrieved, and the value of the road driving restriction is not recognized. In the case of the second vehicle data of the information, since there is no second vehicle data to be associated with the first vehicle data, the data association unit is configured to have an illegal suspect who is not installed in the vehicle, and will not The second vehicle data is associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended.

The vehicle data processing device may further include an overlap range search unit that searches for the inclusion and the image pickup device indicated by the information of the image capturing device of the vehicle included in the first vehicle data from the second vehicle data. The second vehicle data of the information of the wireless device in the communication range in which the imaging range is overlapped, and the vehicle type discrimination search unit can detect the self-overlapping range The second vehicle data including the information of the vehicle type different from the information of the vehicle type of the vehicle included in the first vehicle data is searched for in the second vehicle data searched by the cable, and the travel restriction search unit can self-overlap range search unit The second vehicle data that is retrieved includes information on the value of the road driving restriction.

As a result of the search by the overlap range search unit, the information of the wireless device including the communication range overlapping the imaging range of the imaging device indicated by the information of the imaging device of the vehicle included in the first vehicle data is not retrieved. In the case of the second vehicle data, the data associating unit may be configured not to have the second vehicle data to be associated with the first vehicle data, and not to associate the second vehicle data with the first vehicle data, and to end The second vehicle data is associated with the first vehicle data.

The vehicle data processing device may further include a character interpolation unit that interpolates the character string of the car number indicated by the information of the vehicle number included in the first vehicle data as the character recognition. In the case where the optical character recognition determining unit determines that one of the character strings of the car number indicated by the information of the vehicle number included in the first vehicle data is not recognized as a character, the car number The search unit may search for the second vehicle data including the information of the vehicle number of the vehicle number of the vehicle after the character interpolation portion interpolation character included in the first vehicle data from the second vehicle data.

The vehicle data processing device may further include a stagnation target search unit that searches for the second vehicle data including the information of the vehicle to be banned from the second vehicle data, and searches for the result in the vehicle number search unit. When the second vehicle data including the information of the vehicle number of the vehicle number of the vehicle after the character interpolation portion interpolation character included in the first vehicle data is retrieved, the data association unit may search for the object to be banned. The second vehicle data retrieved by the department is temporarily associated with the first vehicle data.

The defunct object search unit may search for the second vehicle data including the information of the vehicle to be banned from the second vehicle data searched by the overlap range search unit.

As a result of the search by the banned object search unit, the object of the ban is not retrieved. In the case of the second vehicle data of the vehicle information, the data association unit may temporarily establish the second vehicle data retrieved by the vehicle type classification search unit and the second vehicle data and the first vehicle data searched by the travel restriction search unit. Association.

As a result of the search by the defunct object search unit, the second vehicle data including the information of the vehicle to be banned is not searched, and the vehicle type difference search unit and the travel restriction search unit perform the search result, and the included vehicle data is not retrieved. When the information on the vehicle type of the vehicle included in the vehicle is different from the vehicle type information and the second vehicle data that is not subject to the value of the road travel restriction, the data association unit may be the target of the first vehicle data. The possibility of illegality of the vehicle is low, and the second vehicle data is not associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended.

The vehicle data processing device may further include a defunct object determination unit that determines whether the vehicle is a banned object based on the information of the vehicle number included in the first vehicle data, and searches for the vehicle type search unit. In the second vehicle data, when the second vehicle data searched by the travel restriction search unit is temporarily associated with the first vehicle data, or the second vehicle that is to be associated with the first vehicle data is not present When the second vehicle data is not associated with the first vehicle data and the second vehicle data is associated with the first vehicle data, the data association unit may display the result determined by the banned object determination unit. The information is linked to the first vehicle data described above.

When the second vehicle data is officially associated with the first vehicle data, when the second vehicle data is temporarily associated with another first vehicle data, the data association unit may cancel the second vehicle data for the other one. The first vehicle data is temporarily associated with the first vehicle data, and the second vehicle data is officially associated with the first vehicle data.

The vehicle data processing device may further include a vehicle data transmitting unit that transmits the vehicle data including the information of the vehicle included in at least one of the first vehicle data and the second vehicle data to the external device.

Formally associate the second vehicle data with the first vehicle data in the data association department In the case of the shape, the vehicle data transmitting unit may transmit the vehicle data including the information of the vehicle included in the first vehicle data and the second vehicle data to the external device.

In the data association unit, the second vehicle data to be associated with the first vehicle data is not present, and the second vehicle data is not associated with the first vehicle data, and the second vehicle data is terminated for the first vehicle data. In the case of the association, the vehicle data transmitting unit may transmit the vehicle data including the information of the vehicle included in the first vehicle data to the external device.

When the data association unit temporarily associates the second vehicle data with the first vehicle data, the imaging device having the imaging range overlapping the communication range of the wireless device that receives the second vehicle data is higher than the second vehicle. When the data is received at a later time, the vehicle data transmitting unit may include the information of the vehicle included in the first vehicle data and the second vehicle data, and the information included in the first vehicle data. The vehicle data of the image captured by the imaging device indicated by the information of the image is transmitted to the external device.

When the data association unit temporarily associates the second vehicle data with the first vehicle data, the vehicle data transmitting unit may include the first vehicle data and the above when a predetermined time elapses from the reception time of the second vehicle data. The information of the vehicle included in the second vehicle data and the vehicle data of the image captured by the imaging device indicated by the information of the image included in the first vehicle data are transmitted to the external device.

According to a second aspect of the present invention, the first vehicle data including the information of the vehicle captured by the imaging device of the road over time and the wireless device self-vehicle having the communication range overlapping the imaging range of the imaging device are processed. The vehicle data processing method of the second vehicle data including the information of the vehicle received by the vehicle-mounted device includes a data association phase, wherein the data association phase includes the second vehicle data including the object of the first vehicle data. The second vehicle data of the vehicle information of the possibility that the vehicle is the same vehicle is associated with the first vehicle data.

According to a third aspect of the present invention, the first vehicle data including the information of the vehicle captured by the imaging device of the road image over time and the wireless device self-vehicle having the communication range overlapping the imaging range of the imaging device are processed. The vehicle data processing device of the second vehicle data including the information of the vehicle received by the in-vehicle device includes a data associating unit that includes the second vehicle data and the object of the first vehicle data. The second vehicle data of the vehicle information of the possibility that the vehicle is the same vehicle is associated with the first vehicle data.

According to a fourth aspect of the present invention, the computer is a program that functions as a vehicle data processing device that processes a first vehicle including information on a vehicle captured by an imaging device that photographs a road over time. The data and the second vehicle data that includes the information of the vehicle received by the wireless device having the communication range overlapping the imaging range of the imaging device, and the program causes the computer to function as the following data association unit. The data association unit associates the second vehicle data including the information on the vehicle in which the vehicle having the first vehicle data is the same vehicle as the first vehicle data, and the first vehicle data.

According to a fifth aspect of the present invention, a recording medium for causing a computer to function as a vehicle data processing device that processes a vehicle captured by an imaging device that photographs a road over time is recorded. a first vehicle data of the information, and a second vehicle data that includes the information of the vehicle received by the wireless device having the communication range overlapping the imaging range of the imaging device, and the recording medium records the computer In the second vehicle data, the second vehicle data including the information of the vehicle in which the vehicle having the same target as the vehicle is the same as the vehicle of the first vehicle data is the second vehicle data. 1 Vehicle data is associated.

Further, the summary of the above invention is not intended to identify all essential features of the invention.

Moreover, the subcombination of the feature groups can also be an invention.

As is clear from the above description, according to some aspects of the present invention, in a charging system using GPS, the data capacity of information related to the determination of an illegal vehicle that should be transmitted to a higher-level server or the like can be reduced, thereby reducing The burden on the network between the upper server and the operator who uses the upper server for manual processing.

100‧‧‧Vehicle Data Processing System

110‧‧‧Vehicle data processing device

111‧‧‧1st Vehicle Data Receiving Department

112‧‧‧2nd Vehicle Data Receiving Department

113‧‧‧Optical characters can be identified and judged

114‧‧‧Character Interpolation Department

115‧‧‧Car Number Search Department

116‧‧‧Overlapping Range Search Department

117‧‧‧Banning Object Search Department

118‧‧‧Vehicle Classification and Search Department

119‧‧‧Travel restriction search department

120‧‧‧Banning Object Judgment Department

121‧‧‧Information Linkage Department

122‧‧‧Vehicle Information Transmission Department

123‧‧‧1st Vehicle Data Storage Department

124‧‧‧2nd Vehicle Information Storage Department

125‧‧‧Vehicle Information Storage Department

130‧‧‧ surveillance cameras

130a‧‧‧ surveillance camera

130b‧‧‧ surveillance camera

130c‧‧‧ surveillance camera

140‧‧‧Roadside wireless devices

140a‧‧‧Roadside wireless devices

140b‧‧‧Roadside wireless devices

140c‧‧‧Roadside wireless devices

150‧‧‧1st vehicle data generating device

160‧‧‧2nd vehicle data generating device

170‧‧‧Server

800‧‧‧ computer

801‧‧‧Master Controller

802‧‧‧CPU

803‧‧‧RAM

804‧‧‧Drawing controller

805‧‧‧ display

806‧‧‧Input and output controller

807‧‧‧Communication interface

808‧‧‧ hard disk drive

809‧‧‧CD-ROM drive

810‧‧‧ROM

811‧‧‧VCD drive

812‧‧‧Input and output wafer

891‧‧‧Network communication device

892‧‧‧CD-ROM

893‧‧‧ floppy

Aa‧‧‧ camera range of surveillance camera 130a

Ab‧‧‧Caming range of surveillance camera 130b

Ac‧‧‧ camera range of surveillance camera 130c

Communication range of Ca‧‧‧ roadside wireless device 140a

Communication range of Cb‧‧‧ roadside wireless device 140b

Communication range of Cc‧‧‧ roadside wireless device 140c

Ga‧‧‧ Liang

Gb‧‧‧ Liang

N‧‧‧ communication line

R‧‧‧ Toll road

Ra‧‧ driveway

Rb‧‧ driveway

Rc‧‧ driveway

Fig. 1 is a view showing an example of a use environment of the vehicle material processing system 100 according to the embodiment.

FIG. 2 is a view showing an example of a block configuration of the vehicle data processing device 110.

FIG. 3 is a view showing an example of information stored in the first vehicle data storage unit 123 in a table format.

FIG. 4 is a view showing an example of information stored in the first vehicle data storage unit 123 in a table format.

FIG. 5 is a view showing an example of information stored in the second vehicle data storage unit 124 in a table format.

FIG. 6 is a diagram showing an example of information stored in the second vehicle data storage unit 124 in a table format.

FIG. 7 is a diagram showing an example of information stored in the vehicle data storage unit 125 in a table format.

FIG. 8 is a view showing an example of an operation sequence of the vehicle material processing device 110, the monitoring camera 130, and the first vehicle data generating device 150.

FIG. 9 is a view showing an example of an operation sequence of the vehicle material processing device 110, the roadside wireless device 140, and the second vehicle data generating device 160.

FIG. 10 is a view showing an example of an operation flow of the vehicle material processing device 110.

FIG. 11 is a view showing an example of an operation flow of the vehicle material processing device 110.

FIG. 12 is a view showing an example of an operation flow of the vehicle material processing device 110.

FIG. 13 is a view showing an example of an operation flow of the vehicle material processing device 110.

Fig. 14 is a view showing an example of a hardware configuration of a computer 800 constituting the vehicle data processing device 110 of the present embodiment.

Hereinafter, the present invention will be described by way of embodiments of the invention. However, the following embodiments are not intended to limit the scope of the invention, and all combinations of the features described in the embodiments are not necessarily required.

Fig. 1 is a view showing an example of a use environment of the vehicle material processing system 100 according to the embodiment. The vehicle data processing system 100 is a system that processes information on information of a vehicle traveling on a toll road R including a plurality of lanes Ra to Rc. Further, the toll road R may be an example of the "road" in the present invention.

The vehicle data processing system 100 includes a vehicle material processing device 110, a plurality of monitoring cameras 130a to 130c (hereinafter collectively referred to as monitoring cameras 130), a plurality of roadside wireless devices 140a to 140c (hereinafter collectively referred to as roadside wireless devices 140), and a first Vehicle data generation device 150, second vehicle data generation device 160, and server 170. Further, the surveillance camera 130 can be an example of the "imaging device" in the present invention. Further, the roadside wireless device 140 may be an example of the "wireless device" in the present invention. Further, the server 170 can be an example of the "external device" in the present invention.

The vehicle data processing device 110 is a device that processes the first vehicle data and the second vehicle data. Here, the first vehicle data includes information on information of the vehicle captured by the surveillance camera 130. Further, the second vehicle data system-side wireless device 140 receives information of the information of the vehicle from the vehicle-mounted device of the vehicle. More specifically, the vehicle data processing device 110 is communicably connected to the first vehicle data generating device 150 and the second vehicle data generating device 160. Further, the vehicle data processing device 110 is communicably connected to the server 170 via the communication line N. Further, the vehicle data processing device 110 receives the first vehicle data transmitted from the first vehicle data generating device 150. Vehicle data processing device The 110 system receives the second vehicle data transmitted from the second vehicle data generating device 160. Further, the vehicle data processing device 110 associates the second vehicle data including the information of the vehicle having the possibility that the vehicle of the first vehicle data is the same vehicle as the first vehicle data, with the first vehicle data. Further, the vehicle data processing device 110 transmits the vehicle data including the information of the vehicle included in at least one of the first vehicle data and the second vehicle data to the server 170. Further, the vehicle-mounted device can be an example of the "vehicle device" in the present invention.

The surveillance camera 130 is a device used in the identification of the vehicle number. More specifically, the surveillance cameras 130 are arranged side by side in the width direction of the beam Ga such as a gantry or a cantilever that is mounted above the toll road R. Further, the surveillance camera 130 is electrically connected to the first vehicle data generation device 150. Moreover, the surveillance camera 130 photographs the imaging range A obliquely downward over time. In the case of the present embodiment, the surveillance camera 130a photographs the imaging range Aa obliquely downward with time. Further, the monitoring camera 130b photographs the imaging range Ab obliquely downward. Further, the surveillance camera 130c photographs the imaging range Ac obliquely downward with time. Further, the surveillance camera 130 outputs the image data obtained by imaging the imaging range A to the first vehicle data generation device 150.

The roadside wireless device 140 is a device that performs wireless communication with the vehicle-mounted device. More specifically, the roadside wireless devices 140 are arranged side by side in the width direction of the beam Gb such as a gantry or a cantilever that is placed above the toll road R. Further, the roadside wireless device 140 is electrically connected to the second vehicle data generating device 160. Further, the roadside wireless device 140 has a communication range C that overlaps with the imaging range A of the surveillance camera 130. In the case of the present embodiment, the roadside wireless device 140a has a communication range Ca overlapping the imaging range Aa of the surveillance camera 130a. Further, the roadside wireless device 140b has a communication range Cb overlapping the imaging range Ab of the surveillance camera 130b. The roadside wireless device 140c has a communication range Cc that overlaps with the imaging range Ac of the surveillance camera 130c. Further, when the roadside wireless device 140 receives the data transmitted from the vehicle-mounted device of the vehicle entering the communication range C, the roadside wireless device 140 outputs the data to the second vehicle data generating device 160.

The roadside wireless device 140 receives, for example, information including vehicle type distinction, vehicle-mounted device ID (identifier), driving restriction (Yes or No, yes or no), violation of content, and vehicle number information from the vehicle-mounted device.

Information on the type of vehicle type indicates information on the type of vehicle on which the vehicle-mounted device should be installed. More specifically, in the vehicle, a vehicle-mounted device that stores information indicating the type of vehicle type of the vehicle type of the vehicle is installed. Further, the vehicle traveling on the toll road R is charged a toll corresponding to the type of the vehicle indicated by the information distinguished by the vehicle type. That is, when a regular vehicle-mounted device is installed in a vehicle, the vehicle may be charged a reasonable toll corresponding to the type of the vehicle. However, when an in-vehicle device storing information indicating the type of vehicle type different from the type of the vehicle is installed in the vehicle, it is not possible to impose a reasonable toll on the vehicle in accordance with the type of the vehicle.

The information of the vehicle-mounted device ID indicates information for uniquely identifying the identification symbols of the vehicle-mounted devices.

The information on the driving restriction (Yes or No) indicates whether or not the vehicle in which the vehicle-mounted device is installed is subject to the driving restriction of the toll road R. More specifically, the information of the driving restriction (Yes or No) indicates whether or not the vehicle to which the vehicle-mounted device is mounted is subjected to the driving restriction when there is a driving restriction on the toll road R. For example, in the case of implementing a travel restriction that restricts the passage of the toll road R for a certain period of time, the information of the Yes or No value of "Yes" is only in the time period other than the specific time period. In the invention, "information that is not subject to the limit of the toll road driving". On the other hand, in the case of implementing the travel restriction that restricts the passage of the toll road R for a certain period of time, the information of the value of "No" of "Yes or No" is "No" in the present invention at any time period. Information on the value of the toll road driving restrictions".

Information that violates the content is information about the content of the violation related to the charge. More specifically, the information of the content violation may be, for example, an IC (Integrated Circuit) card or an electronic card of an IC card that is not inserted into the charging process when the charging process is performed. Insufficient amount. The vehicle-mounted device stores information indicating that it violates the content, for example, in the event of such a violation.

The information of the car number indicates the information of the car number of the vehicle on which the vehicle-mounted device should be installed. More specifically, the vehicle is equipped with a vehicle-mounted device that stores information indicating the vehicle number of the vehicle number of the vehicle.

The first vehicle data generating device 150 is a device that generates first vehicle data. More specifically, the first vehicle data generating device 150 is electrically connected to the monitoring camera 130. Further, the first vehicle data generation device 150 is communicably connected to the vehicle material processing device 110. Further, the first vehicle data generating device 150 receives the input of the image data output from the monitoring camera 130. Further, the first vehicle data generation device 150 generates the first vehicle data. Further, the first vehicle data generating device transmits the first vehicle data to the vehicle material processing device 110.

The first vehicle data generation device 150 generates, for example, an image ID, a car number, a car number detection region center position, a vehicle detection region center position, and an imaging time (year/month/day/hour: minute: second), and monitoring The first vehicle data of the camera ID, the initial imaging time (year/month/day/hour: minute: second), the last imaging time (year/month/day/hour: minute: second), and the information of the vehicle type . Further, the information of the image ID may be an example of "information of images" in the present invention. Further, the information of the surveillance camera ID may be an example of "information of the imaging device of the vehicle" and "information of the imaging position of the vehicle" in the present invention.

The information of the image ID indicates information for uniquely identifying the identification code of each image captured by the surveillance camera 130. More specifically, the monitoring camera 130 performs imaging at a specific time, for example, every 20 (pieces/second). Therefore, after the surveillance camera 130 enters the imaging range A by the vehicle traveling on the road R, the vehicle is photographed a plurality of times until it passes through the imaging range A. The first vehicle data generating device 150 stores an image that is the easiest to view among the images obtained by shooting the same vehicle in one of the series in this manner. Here, the image that is the easiest to visualize, such as the vehicle license plate, shows the largest picture. image. The information of the image ID is information indicating the identification symbol of the image saved in this manner.

The information of the car number indicates the information of the car number of the vehicle photographed by the surveillance camera 130. More specifically, when the existing vehicle is displayed in the image indicated by the image data input from the surveillance camera 130, the image is optically recognized, and the license plate of the vehicle appearing in the image is read. The car number. The information of the car number indicates the information of the car number read in this way.

The information of the center position of the car number detecting area is information indicating the center position of the area occupied by the license plate of the vehicle appearing in the image in the image captured by the monitoring camera 130. More specifically, the first vehicle data generating device 150 recognizes the license plate appearing in the image in the above manner. At this time, the first vehicle data generating device determines the coordinates of the center position of the region in the image recognized as the license plate. The coordinate is, for example, a coordinate in an orthogonal coordinate system in which the longitudinal direction of the image is the X-axis and the horizontal direction of the image is the Y-axis. The information on the center of the car number detection area indicates the information of the coordinates determined in this way.

The information of the center position of the vehicle detection area is information indicating the center position of the area indicated by the vehicle appearing in the image in the image captured by the surveillance camera 130. More specifically, the first vehicle data generating device 150 recognizes the vehicle appearing in the image as described above. At this time, the first vehicle data generating device determines, for example, the coordinates of the center position of the region in the image recognized as the vehicle. The coordinate system is a coordinate in the same coordinate system as the coordinate indicated by the information of the center position of the car number detection area. The information on the center of the vehicle detection area indicates the information of the coordinates determined in this way.

The information of the imaging time (year/month/day/hour: minute: second) is information indicating the time when the image was taken. More specifically, the first vehicle data generating device 150 stores the image that is most easily recognized as described above. The information of the imaging time (year/month/day/hour: minute: second) is information indicating the time at which the image was taken.

The information of the surveillance camera ID indicates information for uniquely identifying the identification symbols of the respective surveillance cameras 130. More specifically, the first vehicle data generating device 150 is as described above. Save the image that is the easiest to visualize. The information of the surveillance camera ID is information indicating the identification symbol of the surveillance camera 130 that images the image.

The information of the initial imaging time (year/month/day/hour: minute: second) indicates that the object photographed by the surveillance camera 130 is the information of the time when the vehicle was initially detected. Further, the information of the last imaging time (year/month/day/hour: minute: second) indicates the information of the time when the surveillance camera 130 finally captured the vehicle.

The vehicle type information is information indicating the type of vehicle. More specifically, for example, the first vehicle data generating device 150 determines the type of the vehicle based on the size or type of the license plate of the vehicle. The vehicle type information is information indicating the type of vehicle determined in this way.

The second vehicle data generating device 160 is a device that generates second vehicle data. More specifically, the second vehicle data generating device 160 is electrically connected to the roadside wireless device 140. Further, the second vehicle data generation device 160 is communicably connected to the vehicle material processing device 110. Further, the second vehicle data generating device 160 receives the input of the data output from the roadside wireless device 140. Further, the second vehicle data generation device 160 generates the second vehicle data. Further, the second vehicle data generation device 160 transmits the second vehicle data to the vehicle material processing device 110.

The second vehicle data generation device 160 generates, for example, vehicle type classification, reception time (year/month/day/hour: minute: second), vehicle-mounted device ID, roadside wireless device ID, driving restriction (Yes or No), violation content, and The second vehicle information of each information of the car number. Further, the information of the roadside wireless device ID may be an example of "the information of the receiving position of the second vehicle data" in the present invention. Further, the information of the content of the violation may be an example of the "information of the vehicle to be banned" in the present invention.

The information of the vehicle type, the vehicle-mounted device ID, the driving restriction (Yes or No), the violation of the content, and the vehicle number are information received from the data input by the roadside wireless device 140.

The information of the reception time (year/month/day/hour: minute: second) indicates the information of the time when the roadside wireless device 140 receives the data from the vehicle-mounted device.

The server 170 is a computer that collects vehicle information including information on vehicles traveling on the toll road R. More specifically, the server 170 receives vehicle data transmitted from the vehicle data processing device 110. Moreover, the server 170 stores the information contained in the vehicle data. The business operator of the toll road R determines the illegal vehicle by referring to the information stored in the server 170 as described above.

Further, in the present embodiment, the vehicle material processing system 100 includes the vehicle material processing device 110, the first vehicle data generating device 150, the second vehicle data generating device 160, and the server 170 for the purpose of preventing the complication from being complicated. The composition is explained. However, the vehicle data processing system 100 may include a plurality of vehicle material processing devices 110, a first vehicle data generating device 150, a second vehicle data generating device 160, and a server 170.

FIG. 2 shows an example of a block configuration of the vehicle data processing device 110. The vehicle data processing device 110 includes a first vehicle data receiving unit 111, a second vehicle data receiving unit 112, an optical character recognition determining unit 113, a character interpolation unit 114, a vehicle number search unit 115, an overlap range search unit 116, and a banned object. The search unit 117, the vehicle type difference search unit 118, the travel restriction search unit 119, the ban target determination unit 120, the material association unit 121, the vehicle data transmission unit 122, the first vehicular storage unit 123, the second vehicular storage unit 124, and Vehicle data storage unit 125. In the following description, the functions and operations of the respective constituent elements will be described in detail.

The first vehicle data receiving unit 111 receives the first vehicle data transmitted from the first vehicle data generating device 150.

The second vehicle data receiving unit 112 receives the second vehicle data transmitted from the second vehicle data generating device 160.

The optical character recognition determining unit 113 determines whether or not the character string of the car number indicated by the information of the car number included in the first vehicle data has been recognized as a character.

The character interpolating unit 114 interpolates a character that is not recognized as a character among the character strings of the car number indicated by the information of the car number included in the first vehicle data.

The vehicle number search unit 115 searches for the second vehicle data including the information of the vehicle number that is the same as the information of the vehicle number included in the first vehicle data from the second vehicle data. More specifically, the vehicle number search unit 115 determines that all the character strings of the vehicle numbers indicated by the information of the vehicle number included in the first vehicle data have been recognized as characters when the optical character recognition determining unit 113 determines The second vehicle data including the information of the vehicle number identical to the information of the vehicle number included in the first vehicle data is retrieved from the second vehicle data. Further, when the optical character recognition unit 113 determines that one of the character strings of the vehicle number indicated by the information of the vehicle number included in the first vehicle data is not recognized as a character, the vehicle number search unit 115 The vehicle data is searched for the second vehicle data including the information of the vehicle number that is the same as the information of the vehicle number obtained by the character interpolation unit 114 included in the first vehicle data.

The overlap range search unit 116 searches for the road side wireless including the communication range C that overlaps the imaging range A of the surveillance camera 130 indicated by the information of the surveillance camera ID included in the first vehicle data from the second vehicle data. The second vehicle data of the information of the roadside wireless device ID of the device 140.

The banned object search unit 117 searches for the second vehicle data including the information that violates the content from the second vehicle data. More specifically, the object to be searched unit 117 searches for the second vehicle data including the information of the content violation from the second vehicle data searched by the overlap range search unit 116.

The vehicle type discrimination search unit 118 searches for the second vehicle data including the vehicle type information different from the information of the vehicle type included in the first vehicle data from the second vehicle data. More specifically, the vehicle type classification search unit 118 searches for the second vehicle data searched by the overlap range search unit 116, and searches for the second type of vehicle information that is different from the vehicle type information included in the first vehicle data. Vehicle information.

The travel restriction search unit 119 searches for the second vehicle data including the information of the value of the travel restriction that is not subject to the toll road R from the second vehicle data. More specifically, the travel restriction search unit 119 searches for the package from the second vehicle data searched by the overlap range search unit 116. The second vehicle data containing information on the driving restriction (Yes or No) of the driving restriction value of the toll road R.

The defunct object determination unit 120 determines whether or not the vehicle is a banned object based on the information of the vehicle number of the vehicle included in the first vehicle data.

The data associating unit 121 associates the second vehicle data including the information of the vehicle having the possibility that the vehicle of the first vehicle data is the same vehicle as the first vehicle data, and the first vehicle data. More specifically, the material associating unit 121 associates the second vehicle data searched by the vehicle number search unit 115 with the first vehicle data. In the case where the vehicle number search unit 115 performs the search and the second vehicle data including the information of the car number identical to the information of the car number included in the first vehicle data is not retrieved, the material associating unit 121 The second vehicle data searched by the vehicle type classification search unit 118 and the second vehicle data searched by the travel restriction search unit 119 are temporarily associated with the first vehicle data. In addition, as a result of the search by the vehicle type classification search unit 118 and the travel restriction search unit 119, the vehicle type information including the information different from the vehicle type included in the first vehicle data is not searched, and the road travel restriction is not restricted. In the case of the second vehicle data of the information of the value of the driving restriction (Yes or No), since the second vehicle data to be associated with the first vehicle data does not exist, the data associating unit 121 is not installed in the vehicle. The illegal suspect of the vehicle-mounted device does not associate the second vehicle data with the first vehicle data, and ends the association of the second vehicle data with the first vehicle data. Further, as a result of the search by the overlap range search unit 116, the road side including the communication range C overlapping with the imaging range A of the surveillance camera 130 indicated by the information of the surveillance camera ID included in the first vehicle data is not retrieved. In the case of the second vehicle data of the information of the wireless device 140, the data associating unit 121 does not have the second vehicle data to be associated with the first vehicle data, and does not include the second vehicle data and the first vehicle data. An association is established and the association of the second vehicle data with the first vehicle data is ended. Further, as a result of the search by the car number search unit 115, the information of the car number including the same information as the car number obtained by interpolating the characters of the character interpolation unit 114 included in the first vehicle data is not retrieved.

In the case of the second vehicle data, the material associating unit 121 temporarily associates the second vehicle data searched by the banned object search unit 117 with the first vehicle data. When the second vehicle data including the information of the content violation is not retrieved as a result of the search by the defunct object search unit 117, the data associating unit 121 searches the second vehicle data searched by the vehicle type search unit 118 and travels. The second vehicle data searched by the restriction search unit 119 is temporarily associated with the first vehicle data. In addition, the second vehicle data including the information of the content violation is not searched for as a result of the search by the defunct object search unit 117, and the vehicle type difference search unit 118 and the travel restriction search unit 119 perform the search result, and the inclusion and the In the case of the second vehicle data in which the vehicle type information included in the vehicle data is different from the vehicle type and the second vehicle data that is not subject to the value of the travel restriction of the toll road R, the data associating unit 121 sets the first vehicle. The vehicle of the data object is less likely to be illegal, and the second vehicle data is not associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended. In the case where the second vehicle data searched by the travel restriction search unit 119 is temporarily associated with the first vehicle data in the second vehicle data searched by the vehicle type search unit 118, or when the second vehicle data is temporarily associated with the first vehicle data, Data association associated with the second vehicle data associated with the first vehicle data, without associating the second vehicle data with the first vehicle data, and ending the association of the second vehicle data with the first vehicle data The unit 121 associates information indicating the result of the determination by the object to be determined 120 with the first vehicle data. Further, when the second vehicle data is to be formally associated with the first vehicle data, and the second vehicle data is temporarily associated with another first vehicle data, the data association unit 121 cancels the second vehicle data. The second vehicle data is temporarily associated with the first vehicle data, and the second vehicle data is officially associated with the first vehicle data.

The vehicle data transmitting unit 122 transmits the vehicle data including the information of the vehicle included in at least one of the first vehicle data and the second vehicle data to the server 170. More specifically, when the data association unit 121 associates the second vehicle data with the first vehicle data, the vehicle data transmitting unit 122 includes the first vehicle data and the second vehicle data. The vehicle data of the information of the vehicle included in the vehicle is sent to the server 170. Further, the material association unit 121 does not have the second vehicle data to be associated with the first vehicle data, and does not associate the second vehicle data with the first vehicle data, and ends the second vehicle data for the first vehicle data. When the vehicle data is associated, the vehicle data transmitting unit 122 transmits the vehicle data including the information of the vehicle included in the first vehicle data to the server 170. In addition, when the data association unit 121 temporarily associates the second vehicle data with the first vehicle data, the monitoring camera having the imaging range A overlapping the communication range C of the roadside wireless device 140 that receives the second vehicle data is provided. 130. When the vehicle is photographed at a specific number later than the reception time of the second vehicle data, the vehicle data transmitting unit 122 includes the information of the vehicle included in the first vehicle data and the second vehicle data, and The vehicle data of the image indicated by the information of the image ID included in the first vehicle data is transmitted to the server 170. When the data association unit 121 temporarily associates the second vehicle data with the first vehicle data, the vehicle data transmitting unit 122 includes the first vehicle when a predetermined time elapses from the reception time of the second vehicle data. The information and the vehicle information included in the second vehicle data and the vehicle data of the image indicated by the information of the image ID included in the first vehicle data are transmitted to the server 170.

3 and 4 show an example of information stored in the first vehicle data storage unit 123 in a table format. In the first vehicle data storage unit 123, the first vehicle data ID, the image ID, the vehicle number, the vehicle number detection area center position, the vehicle detection area center position, and the imaging time (year/month/year) are stored in association with each other. Day/hour: minute: second), surveillance camera ID, initial camera time (year/month/day/hour: minute: second), last camera time (year/month/day/hour: minute: second), and Information about the type of car.

The information of the first vehicle material ID is an identification code for uniquely identifying each of the first vehicle materials. More specifically, the information of the first vehicle data ID is stored in the first vehicle data storage unit 123 when the information contained in the first vehicle data is stored in the first vehicle data storage unit 123.

Image ID, car number, car number detection area center position, vehicle detection area center position, camera time (year/month/day/hour: minute: second), surveillance camera ID, initial camera time (year/month) /day/hour:minute:second), the last imaging time (year/month/day/hour:minute:second), and the information of the vehicle type are the first vehicle data received from the first vehicle data generating device 150. Information contained.

5 and 6 show an example of information stored in the second vehicle data storage unit 124 in a table format. In the second vehicle data storage unit 124, the second vehicle material ID, the vehicle type, and the reception time (year/month/day/hour: minute: second), the vehicle-mounted device ID, the roadside wireless device ID, and the traveling are stored in association with each other. Restrictions (Yes or No), violations of content, and car number information.

The information of the second vehicle material ID is an identification code for uniquely identifying each of the second vehicle materials. More specifically, the information of the second vehicle data ID is stored in the second vehicle data storage unit 124 when the information contained in the second vehicle data is stored in association with the respective information.

Vehicle type, reception time (year/month/day/hour: minute: second), vehicle-mounted device ID, roadside wireless device ID, driving limit (Yes or No), violation of content, and car number information from the second vehicle The information contained in the second vehicle data received by the data generating device 160.

FIG. 7 shows an example of information stored in the vehicle data storage unit 125 in a table format. The vehicle data storage unit 125 stores the first vehicle data ID, the second vehicle data ID, and the information of the object to be banned (Yes or No) in association with each other.

The information of the first vehicle data ID identifies the information of the first vehicle data that is associated with the processing of the second vehicle data.

The information of the second vehicle data ID identifies the information of the second vehicle data associated with the first vehicle data identified by the information of the first vehicle data ID.

The information of the object to be banned (Yes or No) indicates whether or not the vehicle identified by the information of the first vehicle data ID is the object of the ban.

8 shows a vehicle data processing device 110, a surveillance camera 130, and a first vehicle An example of the operation sequence of the material generation device 150. In the description of the operation sequence, the processing until the image data processing device 110 stores the information included in the first vehicle data from the image captured by the surveillance camera 130 will be described in detail. In addition, in the description of this operation sequence, FIG. 1 to FIG. 7 are collectively referred to.

The monitoring camera 130 photographs the imaging range A obliquely downward (times). Then, the surveillance camera 130 outputs the image data obtained by imaging the imaging range A to the first vehicle data generation device 150 (S102).

When the first vehicle data generating device 150 receives the input of the image data output from the monitoring camera 130, the first vehicle data generating device 150 generates the first vehicle data (S103). More specifically, the first vehicle data generating device 150 generates, for example, an image ID, a car number, a car number detecting region center position, a vehicle detecting region center position, and an imaging time (year/month/day/hour: minute: Second), surveillance camera ID, initial camera time (year/month/day/hour: minute: second), last camera time (year/month/day/hour: minute: second), and information of the vehicle type The first vehicle information. Then, the first vehicle data generating device transmits the first vehicle data to the vehicle material processing device 110 (S104).

When the first vehicle data receiving unit 111 of the vehicle data processing device 110 receives the first vehicle data transmitted from the first vehicle data generating device 150, the information of the first vehicle data ID and each of the first vehicle data are included. The information is stored in association with the first vehicle data storage unit 123 (S105).

In this way, the information shown in FIGS. 3 and 4 is stored in the first vehicle data storage unit 123 of the vehicle material processing device 110.

FIG. 9 shows an example of the operational sequence of the vehicle material processing device 110, the roadside wireless device 140, and the second vehicle data generating device 160. In the description of the operation sequence, the processing of the roadside wireless device 140 from the time when the vehicle-mounted device receives the data until the vehicle data processing device 110 stores the information included in the second vehicle data will be described in detail. In addition, in the description of this operation sequence, FIG. 1 to FIG. 8 are collectively referred to.

When receiving the data transmitted from the vehicle-mounted device of the vehicle entering the communication range C (S201), the roadside wireless device 140 outputs the data to the second vehicle data generating device 160 (S202).

When the second vehicle data generating device 160 receives the input of the data output from the roadside wireless device 140, the second vehicle data generating device 160 generates the second vehicle data (S203). More specifically, the second vehicle data generating device 160 generates, for example, vehicle type distinction, reception time (year/month/day/hour: minute: second), vehicle-mounted device ID, roadside wireless device ID, and travel restriction (Yes or No). The second vehicle information that violates the content and the information of the car number. Then, the second vehicle data generation device 160 transmits the second vehicle data to the vehicle material processing device 110 (S204).

When the second vehicle data receiving unit 112 of the vehicle data processing device 110 receives the second vehicle data transmitted from the second vehicle data generating device 160, the information of the second vehicle data ID and each of the second vehicle data are included. The information is stored in association with the second vehicle data storage unit 124 (S205).

In this way, the information shown in FIGS. 5 and 6 is stored in the second vehicle data storage unit 124 of the vehicle data processing device 110.

10 to 13 show an example of an operation flow of the vehicle material processing device 110. In the description of the operational flow, the process of associating the second vehicle data with the first vehicle data will be described in detail. In addition, in the description of this operation flow, FIG. 1 to FIG. 9 are collectively referred to.

First, the optical character recognition determining unit 113 of the vehicle data processing device 110 determines whether or not the character string of the car number indicated by the information of the car number included in the first vehicle data is recognized as a character (S301, S311). More specifically, the optical character recognition determining unit 113 selects the first vehicle data that is the target of the second vehicle data in the first vehicle data in which the respective information is stored in the first vehicle data storage unit 123. Then, the optical character recognition determining unit 113 reads the information of the vehicle number of the first vehicle data from the first vehicle data storage unit 123. Then, the optical character recognition determining unit 113 determines whether or not the character string of the car number indicated by the information of the car number is recognized as a character. Optical character recognition determination unit 113, for example, when the character string of the car number includes a character indicating "?" without character recognition, it is determined that the portion is not recognized as a character. As a result, when it is determined that all the character strings of the car number are recognized as characters (S301: Yes), the optical character recognition determining unit 113 transmits the information identifying the first vehicle material ID of the first vehicle data to the vehicle. No. search unit 115.

When the vehicle number search unit 115 of the vehicle data processing device 110 receives the information of the first vehicle data ID transmitted from the optical character recognition determining unit 113, the search includes the first vehicle identified by the information of the first vehicle data ID. The second vehicle data of the information of the car number with the same information of the car number contained in the data (S302). More specifically, the vehicle number search unit 115 reads the information of the vehicle number associated with the information of the first vehicle material ID received from the optical character recognition determining unit 113 from the first vehicle data storage unit 123. Then, the vehicle number search unit 115 searches the second vehicle data storage unit 124 for the information of the vehicle number of the character string which is the same as the character string of the vehicle number indicated by the information of the vehicle number.

As a result, when the information of the same car number is retrieved (S303: Yes), the car number search unit 115 reads the information of the second vehicle material ID that is associated with the information of the car number. Then, the car number search unit 115 transmits the information of the second vehicle material ID and the information identifying the first vehicle material ID of the first vehicle data to the material associating unit 121.

When the data associating unit 121 of the vehicle data processing device 110 receives the information of the first vehicle data ID transmitted from the vehicle number search unit 115 and the information of the second vehicle data ID, the information identifying the second vehicle data ID is identified. 2 The vehicle data is formally associated with the first vehicle data identified by the information of the first vehicle data ID. More specifically, the data associating unit 121 stores the information of the first vehicle material ID received from the vehicle number search unit 115 in association with the information of the second vehicle material ID in the vehicle data storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123. Further, the material associating unit 121 deletes the information of the second vehicle material ID and the information associated with the second vehicle data ID from the second vehicle data storage unit 124.

In this manner, when the vehicle data processing device 110 has the second vehicle data including the information of the vehicle number that is the same as the information of the vehicle number of the first vehicle data, the second vehicle data is officially associated with the first vehicle data. . The reason is that when the vehicle number of the vehicle photographed by the surveillance camera 130 coincides with the vehicle number contained in the information received from the vehicle-mounted device of the vehicle, the two materials are considered to be the data of the same vehicle.

On the other hand, if the information of the same car number is not retrieved as a result of the search in the above step S302 (S303: No), the car number search unit 115 identifies the first vehicle material ID of the first vehicle data. The information is transmitted to the overlap range search unit 116.

When the overlap range search unit 116 of the vehicle data processing device 110 receives the information of the first vehicle data ID transmitted from the vehicle number search unit 115, the search includes the first vehicle having the information identified by the first vehicle data ID. The second vehicle data of the roadside wireless device ID that identifies the roadside wireless device ID of the communication range C in which the imaging range A of the surveillance camera 130 is overlapped, as indicated by the information of the surveillance camera ID, is included in the data (S306). More specifically, the overlap range search unit 116 reads the information of the surveillance camera ID that is associated with the information of the first vehicle material ID received from the vehicle number search unit 115 from the first vehicle data storage unit 123. Then, the overlap range search unit 116 searches the road side wireless device 140 that recognizes the communication range C that overlaps the imaging range A of the surveillance camera 130 identified by the information of the surveillance camera ID from the second vehicle data storage unit 124. Information about the wireless device ID. As a result, when the information of the matching roadside wireless device ID is retrieved (S307: Yes), the overlapping range search unit 116 reads the information of the second vehicle material ID that is associated with the information of the roadside wireless device ID. Then, the vehicle number search unit 115 transmits the information of the second vehicle material ID and the information identifying the first vehicle material ID of the first vehicle data to the vehicle type classification search unit 118 and the travel restriction search unit 119.

When the vehicle type discrimination search unit 118 of the vehicle data processing device 110 receives the information of the first vehicle data ID transmitted from the overlap range search unit 116 and the information of the second vehicle data ID, the second vehicle data ID is used. In the second vehicle data identified by the information, the search contains The second vehicle data of the vehicle type information different from the information of the vehicle type included in the first vehicle data identified by the information of the first vehicle data ID (S308). More specifically, the vehicle type classification search unit 118 reads, from the first vehicle data storage unit 123, information on the vehicle type that is associated with the information of the first vehicle material ID received from the overlap range search unit 116. Then, the vehicle type discrimination search unit 118 searches for the information of the vehicle type different from the information of the vehicle type read from the first vehicle data storage unit 123 in association with the information of the second vehicle data ID received from the overlap range search unit 116. . For example, when the information of the vehicle type read from the first vehicle data storage unit 123 is "normal vehicle", the vehicle type classification search unit 118 searches for information on the vehicle type division other than the "normal vehicle". As a result, when the information of the vehicle type distinction is searched for (S309: Yes), the vehicle type discrimination search unit 118 reads the information of the second vehicle material ID that is associated with the information of the vehicle type. Then, the vehicle type distinction search unit 118 transmits the information of the second vehicle material ID and the information identifying the first vehicle material ID of the first vehicle data to the material associating unit 121.

When the travel restriction search unit 119 of the vehicle data processing device 110 receives the information of the first vehicle data ID transmitted from the overlap range search unit 116 and the information of the second vehicle data ID, the information from the second vehicle data ID is used. In the identified second vehicle data, the second vehicle data including the information of the driving restriction (Yes or No) that is not subject to the driving restriction of the toll road R is searched for (S308). More specifically, the travel restriction search unit 119 searches for the travel restriction that is not subject to the toll road R from the information of the travel restriction (Yes or No) associated with the information of the second vehicle material ID received from the overlap range search unit 116. Information on the value. For example, when the travel restriction for restricting the passage of the toll road R is restricted for a specific period of time, and the current time is the specific time, the travel restriction search unit 119 searches for the information of the driving restriction (Yes or No) of the value of "No". . As a result, when the information of the matching travel restriction (Yes or No) is retrieved (S309: Yes), the travel restriction search unit 119 reads the second vehicle that is associated with the information of the travel restriction (Yes or No). Information on the ID. Then, the travel restriction search unit 119 identifies the information of the second vehicle material ID and identifies the first vehicle data. The information of the first vehicle material ID is transmitted to the material associating unit 121. Further, the travel restriction search unit 119 transmits the information identifying the first vehicle material ID of the first vehicle data to the stagnation object determination unit 120.

On the other hand, when the object to be determined by the vehicle restriction processing unit 119 receives the information of the first vehicle data ID transmitted from the travel restriction search unit 119, the first vehicle data identified based on the information of the first vehicle data ID is used. The information of the vehicle number of the vehicle included in the vehicle determines whether the vehicle is the object of ban (S310). More specifically, the deficiencies object determination unit 120 reads the information of the vehicle number of the vehicle that is associated with the information of the first vehicle material ID received from the travel restriction search unit 119 from the first vehicular data storage unit 123.

Then, the defunct object determination unit 120 determines whether or not the vehicle is the banned object based on the information of the vehicle number of the vehicle. For example, the deficiencies object determination unit 120 refers to the list of the vehicle numbers of the vehicles to be banned, and determines whether or not the vehicle is the ban. Then, the banned object determination unit 120 transmits the information of the determination result to the material associating unit 121.

The data associating unit 121 receives the information of the first vehicle material ID, the information of the second vehicle material ID, and the information of the determination result transmitted from the object to be determined by the objection determination unit 120, as received from the vehicle type classification search unit 118 and the travel restriction search unit 119. Then, the second vehicle data identified by the information of the second vehicle material ID is temporarily associated with the first vehicle data identified by the information of the first vehicle data ID (S304). At this time, the material associating unit 121 associates the information of the determination result received from the deficiencies object determining unit 120 together. More specifically, the data associating unit 121 stores the information of the first vehicle material ID received by the vehicle type discrimination search unit 118 and the travel restriction search unit 119 in association with the information of the second vehicle material ID in the vehicle data storage unit 125. Further, the material associating unit 121 stores the information of the determination result received from the object of the objection determination unit 120 in association with the vehicle data storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123. Further, in this case, the material associating unit 121 does not use the information of the second vehicle material ID and the information associated with the second vehicle data ID from the second vehicle data. The storage unit 124 deletes it.

In the case of the second vehicle data including the information of the vehicle number identical to the information of the vehicle number of the first vehicle data, the vehicle data processing device 110 includes the information different from the vehicle type of the first vehicle data. The second vehicle data including the information of the driving restriction (Yes or No) that is not subject to the driving restriction value of the toll road R is temporarily associated with the first vehicle data.

The reason is that when the vehicle is equipped with a vehicle-mounted device other than the conventional vehicle-mounted device, it can be considered that a vehicle-mounted vehicle with a traffic type that is different from the vehicle type of the vehicle is installed, or the vehicle is installed to be uncharged. The possibility of R-restricted vehicle-mounted devices is high.

On the other hand, if the information of the matching roadside wireless device ID is not retrieved as a result of the search in the above step S306 (S307: No), the overlapping range search unit 116 identifies the first vehicle data of the first vehicle data. The information of the ID is sent to the object to be determined determination unit 120 and the material association unit 121.

When the information of the first vehicle data ID transmitted from the overlap range search unit 116 is received, the object to be determined determining unit 120 receives information on the vehicle number of the vehicle included in the first vehicle data identified by the information of the first vehicle data ID. It is determined whether the vehicle is a banned object (S310). Then, the banned object determination unit 120 transmits the information of the determination result to the material associating unit 121.

When the data association unit 121 receives the information of the first vehicle material ID transmitted from the overlap range search unit 116 and the information of the determination result transmitted from the object to be determined unit 120, the second vehicle data and the first vehicle data are not The first vehicle data identified by the ID information is associated, and the association of the second vehicle data with the first vehicle data is ended (S304). At this time, the material associating unit 121 associates the information of the determination result received from the objection target determining unit 120 with the first vehicle data. More specifically, the data associating unit 121 stores the information of the first vehicle material ID received from the overlap range search unit 116 in association with the information of the determination result received from the object to be determined unit 120 in the vehicle material storage unit 125. Then, the data is off The joint unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123.

In the case of the second vehicle data including the information of the roadside wireless device ID that identifies the roadside wireless device 140 having the communication range C overlapping with the imaging region A in which the target vehicle of the first vehicle data is captured, there is no such thing as the second vehicle data. The data association unit sets the second vehicle data associated with the first vehicle data, and ends the association of the second vehicle data with the first vehicle data.

The reason for this is that when the vehicle is photographed by the surveillance camera 130, if the data from the vehicle-mounted device is not received by the road-side wireless device 140 having the communication range C overlapping the imaging range A of the surveillance camera 130, it is considered that The data received from the vehicle-mounted device failed or the vehicle-mounted device was not installed.

On the other hand, in the case of the search in the above step S308, when the information of the matching vehicle type is not retrieved, and the information of the matching driving restriction (Yes or No) is not retrieved (S309: No), the vehicle type is distinguished. The search unit 118 or the travel restriction search unit 119 transmits the information identifying the first vehicle material ID of the first vehicle data to the severance target determination unit 120 and the material association unit 121.

When the information of the first vehicle data ID transmitted from the vehicle type discrimination search unit 118 is received, the object to be determined determination unit 120 receives information on the vehicle number of the vehicle included in the first vehicle data identified by the information of the first vehicle data ID. It is determined whether the vehicle is a banned object (S310). Then, the banned object determination unit 120 transmits the information of the determination result to the material associating unit 121.

When the data association unit 121 receives the information of the first vehicle material ID transmitted from the vehicle type classification search unit 118 and the information of the determination result transmitted from the object determination unit 120, the second vehicle data and the first vehicle data are not The first vehicle data identified by the ID information is associated, and the association of the second vehicle data with the first vehicle data is ended (S304). At this time, the material associating unit 121 associates the information of the determination result received from the objection target determining unit 120 with the first vehicle data. More specifically, the data associating unit 121 searches for the vehicle type separately. The information of the first vehicle material ID received by the unit 118 is stored in the vehicle data storage unit 125 in association with the information of the determination result received from the objection determination unit 120. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123.

In the case of the second vehicle data that does not include the information of the vehicle number that is the same as the information of the vehicle number of the first vehicle data, there is no vehicle type distinction that includes information different from the vehicle type of the first vehicle data. When the second vehicle data of the information does not exist, the second vehicle data associated with the first vehicle data does not exist. Therefore, the vehicle data processing device 110 is configured to have a suspect who is not illegally mounted on the vehicle, thereby ending the second vehicle. Information on the association of the first vehicle data.

The information of the vehicle number of the vehicle included in the first vehicle data identified by the information of the first vehicle data ID is received by the target determination unit 120 when receiving the information of the first vehicle data ID transmitted from the travel restriction search unit 119. It is determined whether the vehicle is a banned object (S310). Then, the banned object determination unit 120 transmits the information of the determination result to the material associating unit 121.

When the data association unit 121 receives the information of the first vehicle material ID transmitted from the travel restriction search unit 119 and the information of the determination result transmitted from the object determination target unit 120, the second vehicle data and the first vehicle data are not The first vehicle data identified by the ID information is associated, and the association of the second vehicle data with the first vehicle data is ended (S304). At this time, the material associating unit 121 associates the information of the determination result received from the objection target determining unit 120 with the first vehicle data. More specifically, the data associating unit 121 stores the information of the first vehicle material ID received from the travel restriction search unit 119 in association with the information of the determination result received from the objection determination unit 120 in the vehicle material storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123.

In the case of the second vehicle data that does not contain the information of the vehicle number that is the same as the information of the vehicle number of the first vehicle data, when there is no road including the uncharged road R When the second vehicle data of the information of the limit of the driving limit (Yes or No) is used, the vehicle data processing device 110 does not have the second vehicle data associated with the first vehicle data, and ends the second vehicle data. The association of the first vehicle data. The reason for this is that, in the case of illegally replacing the vehicle-mounted device of the vehicle, it is considered that it is highly likely that the vehicle-mounted vehicle for vehicle type that is different from the vehicle type of the vehicle is installed.

On the other hand, in the case where the character string of the car number is recognized as a character, when it is determined that one of the character strings of the car number is not recognized as a character (S301: No → S311: Yes), the optical character The availability determination unit 113 transmits information identifying the first vehicle material ID of the first vehicle data to the character interpolation unit 114.

When the character interpolation unit 114 of the vehicle data processing device 110 receives the information of the first vehicle data ID transmitted from the optical character recognition determining unit 113, the character information included in the first vehicle data identified by the information of the vehicle data ID is included. The character of the car number indicated by the information of the car number is not the character of the character recognition part (S312). More specifically, the character interpolating unit 114 reads the information of the car number associated with the information of the first vehicle material ID received from the optical character recognition determining unit 113 from the first vehicular data storage unit 123. Then, the character interpolating unit 114 interpolates the character of the character string of the car number indicated by the information of the car number as a part not recognized by the character. For example, the character interpolating unit 114 compares the character string of the car number with the information of the car number stored in the second vehicle data storage unit 124, and calculates the degree of matching. Then, when the calculated degree of coincidence is equal to or greater than a certain threshold value, the character interpolating unit 114 replaces the character of the part of the "?" indicating the uncharacter identification with the character of the car number stored in the second vehicular data storage unit 124. , and the interpolation of characters. Then, the character interpolating unit 114 stores information on the car number of the character string of the car number obtained by interpolating the character of the unrecognized portion in the first vehicle data storage unit 123. Then, the character interpolating unit 114 reads the information of the first vehicle material ID that is associated with the information of the car number. Then, the character interpolation unit 114 transmits the information of the first vehicle material ID to the vehicle number search unit 115.

The vehicle number search unit 115 receives the vehicle information ID transmitted from the character interpolation unit 114. And searching for the second vehicle including the information of the car number including the information of the car number obtained by interpolating the characters of the character interpolation unit 114, which is included in the first vehicle data identified by the information of the first vehicle data ID. Information (S313). More specifically, the vehicle number search unit 115 reads the information of the vehicle number associated with the information of the first vehicle material ID received from the character interpolation unit 114 from the first vehicle data storage unit 123. Then, the vehicle number search unit 115 searches the second vehicle data storage unit 124 for the information of the vehicle number of the character string which is the same as the character string of the vehicle number indicated by the information of the vehicle number. As a result, when the information of the same car number is retrieved (S314: Yes), the car number search unit 115 reads the information of the second vehicle material ID that is associated with the information of the car number. Then, the car number search unit 115 transmits the information of the second vehicle material ID and the information identifying the first vehicle material ID of the first vehicle data to the material associating unit 121.

When the data associating unit 121 of the vehicle data processing device 110 receives the information of the first vehicle data ID transmitted from the vehicle number search unit 115 and the information of the second vehicle data ID, the information identifying the second vehicle data ID is identified. 2 The vehicle data is formally associated with the first vehicle data identified by the information of the first vehicle data ID. More specifically, the data associating unit 121 stores the information of the first vehicle material ID received from the vehicle number search unit 115 in association with the information of the second vehicle material ID in the vehicle data storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123. Further, the material associating unit 121 deletes the information of the second vehicle material ID and the information associated with the second vehicle data ID from the second vehicle data storage unit 124.

In this way, after the character of the optical character recognition failure in the character string indicated by the information of the car number of the first vehicle data is interpolated, the second vehicle data including the information of the car number identical to the information of the car number is present. In the case of the vehicle data processing device 110, the second vehicle data is officially associated with the first vehicle data. The reason is that when the information of the car number is consistent even after the character of the optical character recognition failure is interpolated, it can be considered that the two materials are the data of the same vehicle.

On the other hand, the determination as to whether the string of the above number is recognized as a character When it is determined that all of the character strings of the car number are not recognized as characters (S301: No → S311: No), the optical character recognition determining unit 113 identifies the first vehicle data of the first vehicle data. The ID information is sent to the overlap range search unit 116.

On the other hand, if the information of the same car number is not retrieved as a result of the search in the above step S313 (S314: No), the car number search unit 115 identifies the first vehicle material ID of the first vehicle data. The information is transmitted to the overlap range search unit 116.

When the overlap range search unit 116 receives the information of the first vehicle material ID transmitted from the optical character recognition determining unit 113 or the vehicle number search unit 115, the search includes the above-mentioned information identifying the information of the first vehicle data ID. The second vehicle data of the roadside wireless device ID that identifies the roadside wireless device ID of the communication range C in which the imaging range A of the surveillance camera 130 is overlapped by the information of the surveillance camera ID included in the information of the surveillance camera ID is included in the first vehicle data (S315) ). More specifically, the overlap range search unit 116 reads out the monitoring of the connection with the information of the first vehicle material ID received from the optical character recognition determining unit 113 or the vehicle number search unit 115 from the first vehicle data storage unit 123. Camera ID information. Then, the overlap range search unit 116 searches the road side wireless device 140 that recognizes the communication range C that overlaps the imaging range A of the surveillance camera 130 identified by the information of the surveillance camera ID from the second vehicle data storage unit 124. Information about the wireless device ID. As a result, when the information of the matching roadside wireless device ID is retrieved (S316: Yes), the overlapping range search unit 116 reads the information of the second vehicle material ID that is associated with the information of the roadside wireless device ID. Then, the vehicle number search unit 115 transmits the information of the second vehicle material ID and the information identifying the first vehicle material ID of the first vehicle data to the banned object search unit 117.

When the object to be retrieved by the vehicle data processing device 110 receives the information of the first vehicle data ID and the information of the second vehicle data ID transmitted from the overlap range search unit 116, the information from the second vehicle data ID is used. In the identified second vehicle data, the second vehicle data including the information of the content violation is searched for (S317). More specifically, the object of the banned object The part 117 searches and stores information indicating a violation of the content from the information of the content of the violation that is associated with the information of the second vehicle material ID received from the overlap range search unit 116. As a result, when the information of the content of the violation indicating the value of the content of the content is not retrieved (S318: No), the object to be retrieved by the object search ID is received from the overlap range search unit 116. The information of the second vehicle material ID is transmitted to the vehicle type classification search unit 118 and the travel restriction search unit 119.

When the vehicle type identification search unit 118 receives the information of the first vehicle data ID and the information of the second vehicle data ID transmitted from the objection target search unit 117, the second identification data is identified from the information of the second vehicle data ID. In the vehicle data, the second vehicle data including the information of the vehicle type different from the information of the vehicle type included in the first vehicle data identified by the information of the first vehicle data ID is searched for (S319). More specifically, the vehicle type classification search unit 118 reads the information of the vehicle type that is associated with the information of the first vehicle material ID received from the objection target search unit 117 from the first vehicle data storage unit 123. Then, the vehicle type discrimination search unit 118 searches for the information of the vehicle type different from the information of the vehicle type read from the first vehicle data storage unit 123 in association with the information of the second vehicle data ID received from the objection object search unit 117. . As a result, when the information of the vehicle type distinction is searched for (S320: Yes), the vehicle type discrimination search unit 118 reads the information of the second vehicle material ID that is associated with the information of the vehicle type. Then, the vehicle type distinction search unit 118 transmits the information of the second vehicle material ID and the information identifying the first vehicle material ID of the first vehicle data to the material associating unit 123.

When the travel restriction search unit 119 receives the information of the first vehicle data ID and the information of the second vehicle data ID transmitted from the object-restricted object search unit 117, the second vehicle identified by the information of the second vehicle data ID In the data, the second vehicle data including the information of the driving restriction (Yes or No) that is not subject to the driving restriction of the toll road R is searched for (S319).

More specifically, the travel restriction search unit 119 sets the information on the travel restriction (Yes or No) associated with the information of the second vehicle material ID received from the objection target search unit 117. Search for information that is not subject to the driving limit of the toll road R. As a result, when the information of the matching travel restriction (Yes or No) is retrieved (S320: Yes), the travel restriction search unit 119 reads the second vehicle that is in contact with the information of the travel restriction (Yes or No). Information on the ID. Then, the travel restriction search unit 119 transmits the information of the second vehicle material ID and the information identifying the first vehicle material ID of the first vehicle data to the material associating unit 121.

When the data association unit 121 receives the information of the first vehicle material ID and the information of the second vehicle data ID transmitted from the vehicle type classification search unit 118 and the travel restriction search unit 119, the data identification unit 121 recognizes the information of the second vehicle data ID. 2 The vehicle data is temporarily associated with the first vehicle data identified by the information of the first vehicle material ID (S304). More specifically, the data associating unit 121 stores the information of the first vehicle material ID received by the vehicle type discrimination search unit 118 and the travel restriction search unit 119 in association with the information of the second vehicle material ID in the vehicle data storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123. Further, in this case, the material associating unit 121 does not delete the information of the second vehicle material ID and the information associated with the second vehicle data ID from the second vehicle data storage unit 124.

In this way, after the character of the optical character recognition failure in the character string indicated by the information of the car number of the first vehicle data is interpolated, there is no information including the car number of the car number of the first vehicle data. In the case of the second vehicle data, the vehicle data processing device 110 includes the information of the vehicle type that is different from the information of the vehicle type of the first vehicle data and includes the driving limit that is not limited by the driving limit of the toll road R (Yes or The second vehicle data of the No) information is associated with the first vehicle data. The reason is that when the vehicle is equipped with a vehicle-mounted device other than the conventional vehicle-mounted device, it can be considered that the vehicle-mounted vehicle for the vehicle type whose installation toll-free is different from the vehicle type of the vehicle is installed, or the installation is set to be free from the toll road R. The possibility of a vehicle-mounted vehicle with limited travel is high.

On the other hand, in the result of the search in the above step S315, the matching road is not retrieved. In the case of the information of the side wireless device ID (S316: No), the overlap range search unit 116 transmits the information identifying the first vehicle material ID of the first vehicle data to the material associating unit 121.

When receiving the information of the first vehicle material ID transmitted from the overlap range search unit 116, the data associating unit 121 does not associate the second vehicle data with the first vehicle data identified by the information of the first vehicle material ID, and ends. The association of the second vehicle data with the first vehicle data (S304). More specifically, the material associating unit 121 stores the information of the first vehicle material ID received from the overlap range search unit 116 in the vehicle material storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123.

In the case of the second vehicle data including the information of the roadside wireless device ID that identifies the roadside wireless device 140 having the communication range C overlapping with the imaging region A in which the target vehicle of the first vehicle data is captured, there is no such thing as the second vehicle data. The data associating unit sets the second vehicle data associated with the first vehicle data, and ends the association of the second vehicle data with the first vehicle data.

The reason for this is that when the vehicle is photographed by the surveillance camera 130, if the roadside wireless device 140 having the communication range C overlapping the imaging range A of the surveillance camera 130 does not receive the data from the vehicle-mounted device, It is considered that the data received from the vehicle-mounted device has failed or the vehicle-mounted device has not been installed.

On the other hand, when the information of the content of the violation indicating the value of the content is stored is retrieved as a result of the search in the above step S317 (S318: Yes), the object to be retrieved 117 associates the information of the content of the violation. The information of the second vehicle data ID and the information identifying the first vehicle data ID of the first vehicle data are transmitted to the material associating unit 121.

When the information associating unit 121 receives the information of the first vehicle data ID and the information of the second vehicle data ID transmitted from the object-restricted object search unit 117, the second vehicle data identified by the information of the second vehicle material ID is used. The first vehicle capital of the information identification of the first vehicle data ID A temporary association is established (S304). More specifically, the data associating unit 121 stores the information of the first vehicle material ID received from the objection target search unit 117 in association with the information of the second vehicle material ID in the vehicle data storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123. Further, in this case, the material associating unit 121 does not delete the information of the second vehicle material ID and the information associated with the second vehicle data ID from the second vehicle data storage unit 124.

In this way, after the character of the optical character recognition failure in the character string indicated by the information of the car number of the first vehicle data is interpolated, there is no information of the car number identical to the information of the car number of the first vehicle data. In the case of the second vehicle data, if there is a second vehicle data including information indicating that the content of the traffic is violated, the second vehicle data is associated with the first vehicle data. The reason is that even if there is no vehicle-mounted device information with the same character recognition result, it is considered that there is one or a plurality of vehicle-mounted device information that is determined to be illegal at the time and its position, and any vehicle-mounted device information is consistent with the vehicle data. The possibility is higher and the vehicle is more likely to be an illegal vehicle.

On the other hand, in the case of the search in the above step S319, when the information of the matching vehicle type is not retrieved, and the information of the matching driving restriction (Yes or No) is not retrieved (S320: No), the vehicle type is distinguished. The search unit 118 or the travel restriction search unit 119 transmits information identifying the first vehicle material ID of the first vehicle data to the material associating unit 121.

When receiving the information of the first vehicle material ID transmitted from the vehicle type classification search unit 118, the data association unit 121 does not associate the second vehicle data with the first vehicle data identified by the information of the first vehicle material ID, and ends. The association of the second vehicle data with the first vehicle data (S304). More specifically, the material associating unit 121 stores the information of the first vehicle material ID received from the vehicle type discrimination search unit 118 in the vehicle material storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123.

In this way, after the character of the optical character recognition failure in the character string indicated by the information of the car number of the first vehicle data is interpolated, there is no information including the car number of the car number of the first vehicle data. In the case of the second vehicle data, when there is no second vehicle data including information on the vehicle type different from the information of the vehicle type of the first vehicle data, the vehicle data processing device 110 does not have the first vehicle data. The associated second vehicle data is created, and the association of the second vehicle data with the first vehicle data is ended. The reason is that the possibility of a normal vehicle is high.

When receiving the information of the first vehicle material ID transmitted from the travel restriction search unit 119, the data association unit 121 does not associate the second vehicle data with the first vehicle data identified by the information of the first vehicle material ID, and ends. The association of the second vehicle data with the first vehicle data (S304). More specifically, the material associating unit 121 stores the information of the first vehicle material ID received from the travel restriction search unit 119 in the vehicle material storage unit 125. Then, the material associating unit 121 deletes the information of the first vehicle material ID and the information associated with the first vehicle data ID from the first vehicle data storage unit 123.

In this way, after the character of the optical character recognition failure in the character string indicated by the information of the car number of the first vehicle data is interpolated, there is no information including the car number of the car number of the first vehicle data. In the case of the second vehicle data, when there is no second vehicle data including information on the driving restriction (Yes or No) of the driving restriction value of the toll road R, the vehicle data processing device 110 is set to be absent. The second vehicle data is associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended. The reason is that the possibility of a normal vehicle is high.

Further, when the second vehicle data is officially associated with the first vehicle data, and the second vehicle data is temporarily associated with another first vehicle data, the material associating unit 121 cancels the second vehicle data for another A temporary association of the first vehicle data establishes a formal association between the second vehicle data and the first vehicle data.

The vehicle data transmitting unit 122 of the vehicle data processing device 110 will include the first vehicle data. The vehicle data of the information of the vehicle included in at least one of the second vehicle data is transmitted to the server 170 (S305). More specifically, when the data association unit 121 associates the second vehicle data with the first vehicle data, the vehicle data transmitting unit 122 includes the first vehicle data and the vehicle included in the second vehicle data. The vehicle data of the information is sent to the server 170. Further, the material association unit 121 does not have the second vehicle data to be associated with the first vehicle data, and does not associate the second vehicle data with the first vehicle data, and ends the second vehicle data for the first vehicle data. When the vehicle data is associated, the vehicle data transmitting unit 122 transmits the vehicle data including the information of the vehicle included in the first vehicle data to the server 170. When the data association unit 121 temporarily associates the second vehicle data with the first vehicle data, the monitoring unit A includes the monitoring of the imaging range A that overlaps with the communication range C of the roadside wireless device 140 that has received the second vehicle data. When the camera 130 captures a specific number of vehicles later than the reception time of the second vehicle data, the vehicle data transmitting unit 122 includes the information of the vehicle included in the first vehicle data and the second vehicle data, and The vehicle data of the image indicated by the information of the image ID included in the first vehicle data is transmitted to the server 170. When the data association unit 121 temporarily associates the second vehicle data with the first vehicle data, the vehicle data transmitting unit 122 includes the first vehicle when a predetermined time elapses from the reception time of the second vehicle data. The information and the vehicle information included in the second vehicle data and the vehicle data of the image indicated by the information of the image ID included in the first vehicle data are transmitted to the server 170.

As described above, the surveillance camera 130 photographs the toll road R over time. Further, the roadside wireless device 140 has a communication range C that overlaps with the imaging range A of the surveillance camera 130. Further, the vehicle data processing device 110 associates the second vehicle data including the information of the vehicle having the possibility that the vehicle of the first vehicle data is the same vehicle as the first vehicle data, with the first vehicle data.

In this way, according to the vehicle data processing system 100, in the charging system using the GPS, the information related to the determination of the illegal vehicle to be transmitted to the upper server or the like can be reduced. The capacity of the material can reduce the load on the network between the upper servers or the manual processing by the upper server. Further, in the vehicle data processing system 100, since each of the monitoring cameras 130 and each of the roadside wireless devices 140 is disposed such that the imaging range A of the surveillance camera 130 overlaps with the communication range C of the one-way wireless device 140, it is possible to The object of the second vehicle data to be associated with the first vehicle data including the information of the vehicle captured by the surveillance camera 130 is limited to, for example, the roadside wireless device 140 corresponding to the surveillance camera 130, or an adjacent road side thereof. The information device of the vehicle that the wireless device 140 receives from the vehicle-mounted device of the vehicle.

Further, as described above, the vehicle data processing device 110 searches for the second vehicle data including the information of the vehicle number that is the same as the information of the vehicle number of the vehicle included in the first vehicle data from the second vehicle data. Then, the vehicle data processing device 110 associates the retrieved second vehicle data with the first vehicle data.

In this manner, according to the vehicle data processing system 100, the first vehicle can be used when there is a second vehicle data including information on the number of the vehicle number of the vehicle number included in the first vehicle data. The data is associated with the second vehicle data.

Further, as described above, the vehicle data processing device 110 determines whether or not the character string of the car number indicated by the information of the vehicle number of the vehicle included in the first vehicle data is recognized as a character. Then, when the vehicle data processing device 110 determines that all the character strings of the vehicle number indicated by the information of the vehicle number included in the first vehicle data have been recognized as characters, the vehicle data is retrieved from the second vehicle data. The second vehicle data including the information of the vehicle number that is the same as the information of the vehicle number of the vehicle included in the first vehicle data.

In this manner, according to the vehicle data processing system 100, after the optical character recognition of all the character strings of the vehicle number is confirmed, the association of the second vehicle data with the first vehicle data including the information of the vehicle number can be established.

Further, as described above, the vehicle data processing device 110 searches for information on the vehicle type that is different from the information of the vehicle type included in the first vehicle data from the second vehicle data. Second vehicle information. Further, the vehicle data processing device 110 searches for the second vehicle data including the information of the driving restriction (Yes or No) that is not subject to the driving restriction value of the toll road R from the second vehicle data. Then, when the second vehicle data including the information of the vehicle number identical to the information of the vehicle number included in the first vehicle data is not retrieved, the vehicle data processing device 110 includes and includes the information included in the first vehicle data. The second vehicle data and the first vehicle including the information of the driving restriction (Yes or No) of the value of the driving restriction of the toll road R, and the information of the vehicle type of the vehicle. The data establishes a temporary association.

In this manner, according to the vehicle material processing system 100, the first vehicle data including the information on the vehicle in which the possibility of the vehicle-mounted device that is not to be mounted on the regular vehicle-mounted device of the vehicle is present may be associated with the second vehicle data.

Further, as described above, the information on the vehicle type that is different from the information of the vehicle type included in the first vehicle data and the travel restriction (Yes or No) that is not subject to the travel restriction of the toll road R are not retrieved. In the case of the second vehicle data of the information, since there is no second vehicle data to be associated with the first vehicle data, the vehicle data processing device 110 is configured to have an illegal suspect who is not installed in the vehicle. The second vehicle data is not associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended.

In this way, according to the vehicle data processing system 100, when the data cannot be received from the vehicle-mounted device, or when the vehicle-mounted device is not installed in the vehicle, the second vehicle data can be made not to be the first vehicle data including the vehicle information. Establish an association.

Further, as described above, the vehicle data processing device 110 searches for the communication including the overlapping of the imaging range A of the surveillance camera 130 indicated by the information of the surveillance camera ID included in the first vehicle data from the second vehicle data. The second vehicle data of the information of the roadside wireless device ID of the wireless device 140 in the range C side. Then, the vehicle data processing device 110 searches for the difference between the vehicle type included in the first vehicle data from the second vehicle data retrieved. The second vehicle data of the information of the different vehicle type is searched for, and the second vehicle including the information of the driving restriction (Yes or No) of the driving restriction value of the toll road R is searched for from the second vehicle data of the above-mentioned search. data.

In this manner, according to the vehicle material processing system 100, only the roadside wireless device including the communication range C having the imaging range A of the surveillance camera 130 indicated by the information of the surveillance camera ID included in the first vehicle data can be included. The second vehicle data of the information of the roadside side wireless device ID is set to be associated with the first vehicle data.

Further, as described above, the roadside wireless device including the roadside wireless device 140 having the communication range C overlapping with the imaging range A of the surveillance camera 130 indicated by the information of the camera ID included in the first vehicle data is not retrieved. In the case of the second vehicle data of the ID information, the vehicle data processing device 110 does not have the second vehicle data to be associated with the first vehicle data, and does not establish the second vehicle data and the first vehicle data. Correlation is completed, and the association of the second vehicle data with the first vehicle data is ended.

In this manner, according to the vehicle material processing system 100, the roadside wireless device including the communication range C overlapping with the imaging range A of the surveillance camera 130 indicated by the information of the camera ID included in the first vehicle profile is not retrieved. In the case of the second vehicle data of the 140-way wireless device ID information, the association of the second vehicle data with the first vehicle data may not be established.

Further, as described above, the vehicle data processing device 110 is a character that is not recognized as a character in the character string of the car number indicated by the information of the car number included in the first vehicle data. Then, when it is determined that one of the character strings of the car number indicated by the information of the car number included in the first vehicle data is not recognized as a character, the vehicle data processing device 110 searches for the second vehicle data. The second vehicle data of the information of the car number which is the same as the information of the car number obtained by the interpolation character contained in the first vehicle data.

In this way, according to the vehicle data processing system 100, even if a part of the character string of the car number indicated by the information of the car number contained in the first vehicle data is not recognized as a character, The association of the second vehicle data with the first vehicle data can be established.

Further, as described above, the vehicle data processing device 110 searches for the second vehicle data including the information that violates the content from the second vehicle data. Then, when the second vehicle data including the information of the vehicle number having the same information as the vehicle number obtained by the interpolation character included in the first vehicle data is not retrieved, the vehicle data processing device 110 includes the searched information. The second vehicle data that violates the information of the content is temporarily associated with the first vehicle data.

In this manner, according to the vehicle data processing system 100, when the second vehicle data including the information of the vehicle number including the information of the vehicle number obtained by the interpolation character included in the first vehicle data is not retrieved, only The second vehicle data including the information of the vehicle in the case of a violation of traffic or the like is considered to be likely to be associated with the first vehicle data, whereby the amount of data transmitted to the server 170 can be suppressed.

Further, as described above, the vehicle data processing device 110 includes the road side of the roadside wireless device 140 having the communication range C overlapping with the imaging range A of the surveillance camera 130 indicated by the information of the camera ID included in the first vehicle data. In the second vehicle data of the information of the wireless device ID, the second vehicle data including the information of the content violation is searched.

In this manner, according to the vehicle material processing system 100, only the roadside wireless device including the communication range C having the imaging range A of the surveillance camera 130 indicated by the information of the surveillance camera ID included in the first vehicle data can be included. The second vehicle data of the 140-way wireless device ID information is associated with the first vehicle data.

Further, as described above, when the second vehicle data including the information of the content violation is not retrieved, the vehicle data processing device 110 distinguishes the vehicle type including the information different from the vehicle type of the vehicle included in the first vehicle data. The second vehicle data of the information and the second vehicle data including the information of the driving restriction (Yes or No) that is not subject to the driving restriction of the toll road R are temporarily associated with the first vehicle data.

In this way, according to the vehicle data processing system 100, the first information including the presence of the vehicle having the possibility of installing the vehicle-mounted device that is not to be mounted on the regular vehicle-mounted device of the vehicle can be used. Vehicle data is associated with the second vehicle data.

Further, as described above, the second vehicle data including the information of the content violation is not retrieved, and the information of the vehicle type including the information different from the vehicle type included in the first vehicle data is not retrieved, and the vehicle is not charged. In the case of the second vehicle data of the information of the driving restriction (Yes or No) of the value of the driving restriction of the road R, the vehicle data processing device 110 is less likely to be illegal in the vehicle to which the first vehicle data is targeted. The second vehicle data is not associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended.

In this way, according to the vehicle data processing system 100, even if there is no second vehicle data associated with the first vehicle data, the second vehicle data is terminated when there is no illegal suspect in the vehicle of the first vehicle data. The association of the first vehicle data.

Further, as described above, the vehicle data processing device 110 determines whether or not the vehicle is the object of ban based on the information of the car number included in the first vehicle data. Then, in the second vehicle data of the vehicle type information which is different from the information of the vehicle type which is different from the vehicle type of the vehicle included in the first vehicle data, the driving restriction is not included in the value of the driving restriction of the toll road R (Yes or When the second vehicle data of the No) information is temporarily associated with the first vehicle data, or the second vehicle data that is to be associated with the first vehicle data is not present, the second vehicle data is not When the first vehicle data is associated and the second vehicle data is associated with the first vehicle data, the vehicle data processing device 110 establishes information indicating whether the vehicle is the object of the ban and the first vehicle data. Association.

In this way, according to the vehicle data processing system 100, when it is impossible to formally associate the second vehicle data with the first vehicle data, it is possible to preliminarily determine whether or not the target vehicle of the first vehicle data is the object of ban. Whether the vehicle is illegally judged.

Further, as described above, when the second vehicle data is officially associated with the first vehicle data, when the second vehicle data is temporarily associated with another first vehicle data, the vehicle is temporarily connected. The data processing device 110 releases the temporary association of the second vehicle data with another first vehicle data, and establishes a formal association between the second vehicle data and the first vehicle data.

In this manner, according to the vehicle data processing system 100, even when the second vehicle data is associated with the data of the first vehicle data that is to be associated with the vehicle, the first vehicle that should be associated with the vehicle is subsequently established. When the data becomes clear, the data is re-associated, so that the number of temporarily associated data can be suppressed, thereby reducing the load on the network between the servers 170 or manually processing the data aggregated on the server 170. The burden of the operator.

Further, as described above, the vehicle data processing device 110 transmits the vehicle data including the information of the vehicle included in at least one of the first vehicle data and the second vehicle data to the server 170.

In this manner, according to the vehicle material processing system 100, information relating to the determination of the illegal vehicle among the plurality of toll roads R can be aggregated to the server 170.

Further, as described above, when the second vehicle data is officially associated with the first vehicle data, the vehicle data processing device 110 includes the information of the vehicle included in the first vehicle data and the second vehicle data. The vehicle data is sent to the server 170.

In this way, according to the vehicle data processing system 100, the information related to the first vehicle data and the second vehicle data that are associated with each other can be aggregated in the server 170 as information related to the same vehicle.

Further, as described above, the second vehicle data that is to be associated with the first vehicle data is not present, and the second vehicle data is not associated with the first vehicle data, and the second vehicle data is terminated. In the case of the association of the vehicle data, the vehicle data processing device 110 transmits the vehicle data including the information of the vehicle included in the first vehicle data to the server 170.

In this way, according to the vehicle data processing system 100, when there is no second vehicle data associated with the first vehicle data, the information contained in the first vehicle data is included. The information related to the target vehicle is aggregated to the server 170.

Further, as described above, when the second vehicle data is temporarily associated with the first vehicle data, the surveillance camera having the imaging range A overlapping the communication range C of the roadside wireless device 140 that receives the second vehicle data is provided. The vehicle data processing device 110 includes information on the first vehicle data and the vehicle included in the second vehicle data, and the vehicle The vehicle data of the image indicated by the information of the image ID included in the first vehicle data is transmitted to the server 170.

In this way, according to the vehicle data processing system 100, the information contained in the first vehicle data that does not have the possibility of being officially associated with the second vehicle data, and the information contained in the temporarily associated second vehicle data can be established. The image is transmitted to the server 170 together with the image of the target vehicle.

Further, as described above, when the second vehicle data is temporarily associated with the first vehicle data, the vehicle data processing device 110 includes the first vehicle when a predetermined time elapses from the reception time of the second vehicle data. The information and the vehicle information contained in the second vehicle data and the vehicle data of the image indicated by the information of the image ID included in the first vehicle data are transmitted to the server 170.

In this way, according to the vehicle data processing system 100, the information contained in the first vehicle data that does not have the possibility of being officially associated with the second vehicle data, and the information contained in the temporarily associated second vehicle data can be established. The image is transmitted to the server 170 together with the image of the target vehicle.

Further, as described above, when the second vehicle data including the information of the violation of the content is not associated with any of the first vehicle data, the communication range C of the roadside wireless device 140 that receives the second vehicle data is overlapped. The surveillance camera 130 of the imaging range A captures a specific number of vehicles later than the reception time of the second vehicle data, and the vehicle data processing device 110 stores the vehicle information including the information of the vehicle included in the second vehicle data. Send to server 170.

In this manner, according to the vehicle material processing system 100, information contained in the second vehicle data in which there is no possibility of being associated with the first vehicle profile can be transmitted to the server 170.

Further, as described above, when the second vehicle data including the information of the violation of the content is not associated with any of the first vehicle data, the vehicle data processing device is passed when the reception time of the second vehicle data has elapsed for a specific time. The vehicle data including the information of the vehicle included in the second vehicle data is transmitted to the server 170.

In this manner, according to the vehicle material processing system 100, information contained in the second vehicle data in which there is no possibility of being associated with the first vehicle profile can be transmitted to the server 170.

Further, in the above-described embodiment, the overlap range search unit 116 searches for the overlap with the imaging range A of the surveillance camera 130 having the information indicating the surveillance camera ID included in the first vehicle data from the second vehicle data. The example of the second vehicle data in which the roadside wireless device 140 of the communication range C performs the information of the identified roadside wireless device ID has been described. Alternatively, the overlap range search unit 116 may set the width direction of the toll road R to the x-axis coordinate, and refer to the range of the x-axis coordinate of the communication range C of each of the roadside wireless devices 140 corresponding to the roadside wireless device ID. A table that determines the roadside wireless device ID of the x-axis coordinate relative to the detected position of the vehicle.

Further, when the second vehicle data including the information of the violation of the content is not associated with any of the first vehicle data, the imaging range A is overlapped with the communication range C of the roadside wireless device 140 that receives the second vehicle data. When the surveillance camera 130 captures a specific number of vehicles later than the reception time of the second vehicle data, the vehicle data transmission unit 122 may transmit the vehicle data including the information of the vehicle included in the second vehicle data to the servo. 170. Further, when the second vehicle data including the information of the violation of the content is not associated with any of the first vehicle data, the vehicle data transmitting unit 122 may include the vehicle time when the reception time of the second vehicle data has elapsed for a specific time. The vehicle's capital contained in the second vehicle information The vehicle data is sent to the server 170.

FIG. 14 shows an example of a hardware configuration of the computer 800 constituting the vehicle data processing device 110 of the present embodiment. The computer 800 of the present embodiment includes a CPU (Central Processing Unit) peripheral portion including a CPU 802, a RAM (Random Access Memory) 803, and a drawing connected to each other by the main controller 801. The controller 804 and the display 805; the input/output unit includes a communication interface 807, a hard disk drive 808, and a CD-ROM (Compact Disk Read Only Memory) connected to each other by the input/output controller 806. The read memory driver 809; and the original input/output unit include a ROM (Read Only Memory) 810 connected to the input/output controller 806, a floppy disk drive 811, and an input/output chip 812.

The main controller 801 connects the RAM 803 to the CPU 802 that accesses the RAM 803 at a high transfer rate, and the drawing controller 804. The CPU 802 operates based on programs stored in the ROM 810 and the RAM 803, and controls each unit. The drawing controller 804 acquires the image data generated by the CPU 802 equal to the code frame buffer set in the RAM 803 and displays it on the display 805. Alternatively, the graphics controller 804 internally includes a code frame buffer that stores image data generated by the CPU 802 or the like.

The input/output controller 806 connects the main controller 801 to a communication interface 807, a hard disk drive 808, and a CD-ROM drive 809 which are relatively high speed input/output devices. The hard disk drive 808 stores programs and data used by the CPU 802 in the computer 800. The CD-ROM drive 809 reads programs or materials from the CD-ROM 892 and supplies them to the hard disk drive 808 via the RAM 803.

Further, the input/output controller 806 is connected to a ROM 810 and a relatively low-speed input/output device of the floppy disk drive 811 and the input/output chip 812. The ROM 810 stores an activation program executed when the computer 800 is started up, and/or a program that depends on the hardware of the computer 800. The floppy disk drive 811 reads a program or data from the floppy disk 893 and sends it via the RAM 803. It is supplied to the hard disk drive 808. The input and output wafer 812 connects the floppy disk drive 811 to the input and output controller 806, and connects various input and output devices to the input and output controller 806 via, for example, parallel 埠, series 埠, keyboard 埠, mouse 埠, and the like.

The program supplied to the hard disk drive 808 via the RAM 803 is stored in a recording medium such as a floppy disk 893, a CD-ROM 892, or an IC (Integrated Circuit) card, and is provided by a user. The program is read from the recording medium, and is installed in the hard disk drive 808 in the computer 800 via the RAM 803, and executed in the CPU 802.

The program installed in the computer 800 and causing the computer 800 to function as the vehicle material processing device 110 causes the computer 800 to function as the material associating unit 121. The data associating unit 121 is in the step S304, and includes the second vehicle data. The second vehicle data of the vehicle information of the possibility that the vehicle of the first vehicle data is the same vehicle is associated with the first vehicle data.

Further, the program may cause the computer 800 to function as the car number search unit 115 and the material associating unit 121, and the car number search unit 115 searches for the information included in the first vehicle data from the second vehicle data in step S302. The second vehicle data including the information of the vehicle number having the same information as the vehicle number of the vehicle, the data association unit 121 is configured to establish the second vehicle data searched by the vehicle number search unit 115 in step S304 and the first vehicle data. Association.

Further, the program can also cause the computer 800 to function as the optical character recognition determination unit 113 and the vehicle number search unit 115. The optical character recognition determination unit 113 determines in the first vehicle data that the first vehicle data is included in the first vehicle data. Whether or not the character string of the car number indicated by the information of the car number is recognized as a character, the car number search unit 115 determines that the optical character recognition determining unit 113 determines that the car number included in the first vehicle data is indicated by the information of the car number included in the first vehicle data. When all the character strings of the car number have been recognized as characters, in step S302, the information of the car number including the same information as the car number included in the first vehicle data is retrieved from the second vehicle data. 2 vehicle information.

Further, the program can also cause the computer 800 to be used as the vehicle type discrimination search unit 118 and the travel restriction. The search unit 119 and the material-associated unit 121 function to search for the vehicle type classification including the information different from the vehicle type included in the first vehicle data from the second vehicle data in step S308. In the second vehicle data of the information, the travel restriction search unit 119 searches for the second information including the travel restriction (Yes or No) of the travel restriction value of the toll road R from the second vehicle data in step S308. In the vehicle data, the data association unit 121 is a result of the search by the vehicle number search unit 115, and the second vehicle data including the information of the vehicle number having the same information as the vehicle number included in the first vehicle data is not retrieved. The second vehicle data searched by the vehicle type classification search unit 118 and the second vehicle data searched by the travel restriction search unit 119 are temporarily associated with the first vehicle data in step S304.

Further, the program can also cause the computer 800 to function as the material associating unit 121, and the data associating unit 121 searches for the search result by the vehicle type difference search unit 118 and the travel restriction search unit 119, and does not search for the inclusion and the first vehicle data. In the case of the second vehicle data of the information of the vehicle type that is different from the vehicle type information and the information of the driving restriction (Yes or No) that is not limited by the driving limit of the toll road R, in step S304, There is no second vehicle data to be associated with the first vehicle data. Therefore, there is a suspect that the vehicle vehicle is not installed in the vehicle, and the second vehicle data is not associated with the first vehicle data. The association of the second vehicle data with the first vehicle data is ended.

Further, the program may cause the computer 800 to function as the overlap range search unit 116, the vehicle type difference search unit 118, and the travel restriction search unit 119, and the overlap range search unit 116 searches for the second vehicle data in step S306. The second vehicle data including the roadside wireless device ID information of the roadside wireless device 140 having the communication range C overlapping with the imaging range A of the surveillance camera 130 indicated by the information of the surveillance camera ID included in the first vehicle data, The vehicle type discrimination search unit 118 searches for the second vehicle data searched by the overlap range search unit 116, and searches for the second information including the vehicle type difference information different from the vehicle type included in the first vehicle data in step S308. Vehicle data, the travel restriction search unit 119 In the second vehicle data searched by the overlap range search unit 116, in step S308, the second vehicle data including the information of the travel restriction (Yes or No) that is not subject to the travel restriction of the toll road R is searched.

Further, the program can also cause the computer 800 to function as the material associating unit 121, and the data associating unit 121 is the result of the search by the overlap range search unit 116, and the search and the monitoring included in the first vehicle data are not searched for. When the imaging range A of the surveillance camera 130 indicated by the information of the camera ID overlaps the second vehicle data of the information of the roadside wireless device ID of the roadside wireless device 140 in the communication range C, in step S304, it is assumed that there is no The second vehicle data associated with the first vehicle data is not associated with the first vehicle data, and the second vehicle data is associated with the first vehicle data.

Further, the program can also cause the computer 800 to function as the character interpolation unit 114 and the vehicle number search unit 115, and the character interpolation unit 114 interpolates the vehicle of the vehicle included in the first vehicle data in step S312. In the character string of the car number indicated by the information of the number, the character number search unit 115 determines that the number included in the first vehicle data is determined by the optical character recognition determining unit 113. When the part of the character string of the car number indicated by the information is not recognized as a character, in the second vehicle data, the character interpolating portion 114 included in the first vehicle data is interpolated in the step S313. The second vehicle information of the information of the car number with the same information of the obtained car number.

Further, the program can also cause the computer 800 to function as the stagnation target search unit 117 and the material affiliation unit 121, and the banned object search unit 117 searches for the information including the content that violates the content from the second vehicle data in step S317. In the vehicle data, the data association unit 121 is searched by the vehicle number search unit 115, and the same information as the vehicle number obtained by interpolating characters of the character interpolation unit 114 included in the first vehicle data is not retrieved. In the case of the second vehicle data of the vehicle number information, the second vehicle data searched by the banned object search unit 117 is temporarily associated with the first vehicle data in step S304.

Further, the program can also cause the computer 800 to function as the stagnation target search unit 117. The stagnation target search unit 117 searches for the second vehicle data searched by the overlap range search unit 116, and searches for the content including the violation in step S317. The second vehicle information of the information.

Further, the program can also cause the computer 800 to function as the material associating unit 121, which is the result of the search by the banned object search unit 117, and when the second vehicle data including the information of the content is not retrieved, The second vehicle data searched by the vehicle type classification search unit 118 and the second vehicle data searched by the travel restriction search unit 119 are temporarily associated with the first vehicle data in step S304.

Further, the program can also cause the computer 800 to function as the material associating unit 121, and the data associating unit 121 is the result of the search by the banned object search unit 117, and the second vehicle data including the information defying the content is not retrieved, and the vehicle type is As a result of the search by the differentiating search unit 118 and the travel restriction search unit 119, the information of the vehicle type that is different from the information of the vehicle type included in the first vehicle data and the value of the travel restriction that is not subject to the toll road R are not retrieved. In the case of the second vehicle data of the information of the Yes or No, in step S304, the possibility that the vehicle of the first vehicle data is illegal is low, and the second vehicle data is not used. The association with the first vehicle data is completed, and the association of the second vehicle data with the first vehicle data is ended.

Further, the program can also cause the computer 800 to function as the appointing target determination unit 120 and the data association unit 121, and the vehicular object determination unit 120 determines in step S310 based on the information of the car number included in the first vehicle data. Whether or not the vehicle is a ban, the data association unit 121 temporarily associates the second vehicle data searched by the travel restriction search unit 119 in the second vehicle data searched by the vehicle type search unit 118 with the first vehicle data. In the case of the second vehicle data, the second vehicle data is not associated with the first vehicle data, and the second vehicle data is not associated with the first vehicle data, and the second vehicle data is terminated for the first vehicle. When the data is related, the information indicating the result of the determination by the object to be determined 120 is associated with the first vehicle data in step S304.

Further, the program may cause the computer 800 to function as the material associating unit 121. The data associating unit 121 is in step S304, and when the second vehicle data is officially associated with the first vehicle data, the second vehicle data has been When a temporary association is made with another first vehicle profile, the temporary association of the second vehicle data with another first vehicle profile is released, and the second vehicle profile is officially associated with the first vehicle profile.

Further, the program may cause the computer 800 to function as the vehicle data transmitting unit 122, and the vehicle data transmitting unit 122 may include at least one of the first vehicle data and the second vehicle data in step S305. The vehicle information of the vehicle information is sent to the server 170.

Further, the program can also cause the computer 800 to function as the vehicle data transmitting unit 122. When the data association unit 121 associates the second vehicle data with the first vehicle data, the process proceeds to step S305. The vehicle data including the first vehicle data and the information of the vehicle included in the second vehicle data is transmitted to the server 170.

Further, the program can also cause the computer 800 to function as the vehicle data transmitting unit 122, and the material information transmitting unit 122 does not have the second vehicle data to be associated with the first vehicle data, and does not have When the second vehicle data is associated with the first vehicle data and the second vehicle data is associated with the first vehicle data, the vehicle included in the first vehicle data is included in step S305. The vehicle data of the information is sent to the server 170.

Further, the program may cause the computer 800 to function as the vehicle data transmitting unit 122, and when the data association unit 121 temporarily associates the second vehicle data with the first vehicle data, the process proceeds to step S305. If the surveillance camera 130 having the imaging range A overlapping the communication range C of the roadside wireless device 140 that receives the second vehicle data captures a specific number of vehicles later than the reception time of the second vehicle data, Information including the first vehicle information and the vehicle included in the second vehicle data, and The vehicle data of the image indicated by the information of the image ID included in the first vehicle data is transmitted to the server 170.

Further, the program may cause the computer 800 to function as the vehicle data transmitting unit 122, and when the data association unit 121 temporarily associates the second vehicle data with the first vehicle data, the process proceeds to step S305. The information of the vehicle included in the first vehicle data and the second vehicle data and the map included in the first vehicle data are included when a predetermined time has elapsed since the second vehicle data is received. The vehicle data of the image shown by the information of the ID is sent to the server 170.

The information processing described in the programs is read by the computer 800, and the first vehicle data receiving unit 111, the second vehicle data receiving unit 112, and the optical device that are the specific mechanisms in which the software cooperates with the various hardware resources described above. Character recognition determination unit 113, character interpolation unit 114, vehicle number search unit 115, overlap range search unit 116, ban target search unit 117, vehicle type search unit 118, travel restriction search unit 119, ban object determination unit 120, and data The association unit 121, the vehicle data transmission unit 122, the first vehicle data storage unit 123, the second vehicle data storage unit 124, and the vehicle data storage unit 125 function. Further, by using these specific mechanisms, calculation or processing of information corresponding to the purpose of use of the computer 800 in the present embodiment is realized, and a unique vehicle data processing device 110 corresponding to the purpose of use is constructed.

As an example, when communication is performed between the computer 800 and an external device or the like, the CPU 802 executes a communication program loaded in the RAM 803, and instructs the communication interface 807 to perform communication processing based on the processing contents described in the communication program. The communication interface 807 is controlled by the CPU 802, and reads the transmission data stored in the transmission buffer area or the like provided on the memory device such as the RAM 803, the hard disk drive 808, the floppy disk 893, or the CD-ROM 892, and transmits the data to the network, or The received data received from the network is written to a receiving buffer area or the like provided on the memory device. In this manner, the communication interface 807 can also transmit and receive data to and from the memory device by direct memory access, or alternatively, by the CPU 802. The data is read from the memory device of the transmission source or the communication interface 807, and the data is written to the communication interface 807 or the memory device of the transmission target, thereby transmitting and receiving the data.

Further, the CPU 802 reads all or necessary parts from the file or database stored in the external memory device such as the hard disk drive 808, the CD-ROM 892, and the floppy disk 893 by direct memory access transfer or the like. The RAM 803 performs various processing on the data on the RAM 803. Then, the CPU 802 writes the data of the end processing back to the external memory device by direct memory access transfer or the like.

In such a process, the RAM 803 is regarded as temporarily holding the contents of the external memory device. Therefore, in the present embodiment, the RAM 803 and the external memory device are collectively referred to as a memory, a memory, or a memory device. Various information such as various programs, materials, tables, and databases in the present embodiment are stored in such a memory device and become an object of information processing. In addition, the CPU 802 can also hold a portion of the RAM 803 in the cache memory and read and write on the cache memory. In this form, the cache memory also bears a part of the function of the RAM 803. Therefore, in the embodiment, the cache memory is included in the RAM 803, the memory, and/or the memory device, except for the case where the difference is indicated. .

Further, the CPU 802 performs various processes including the various calculations, information processing, condition determination, information retrieval, replacement, and the like specified in the command line specified by the program command line, and is written back to the data read from the RAM 803. To RAM803. For example, when the CPU 802 determines the condition, the CPU 802 compares the various variables shown in the present embodiment with other variables or constants, and determines whether the conditions of the large, small, upper, lower, or the like are satisfied, and the condition is satisfied. When the situation is established or not established, branch to a different command line or call a subroutine.

Further, the CPU 802 can retrieve files in the memory device or information stored in a database or the like. For example, when the attribute value of the second attribute is associated with the attribute value of the first attribute, and the entry is stored in the memory device, the CPU 802 retrieves and specifies the plurality of entries stored in the memory device. 1 attribute attribute value of the same condition And the attribute value stored in the second attribute of the entry is read, whereby the attribute value of the second attribute associated with the first attribute satisfying the specific condition can be obtained.

The programs or modules shown above can also be stored in an external memory medium. As the memory medium, in addition to the floppy disk 893 and the CD-ROM 892, an optical recording medium such as a DVD (Digital Versatile Disk) or a CD (Compact Disk) or an MO (Magneto-Optical disk) can be used. A semiconductor memory such as a magneto-optical recording medium, a magnetic tape medium, or an IC card. Further, a hard disk or a memory medium such as a RAM provided in a server system connected to a dedicated communication network or the Internet may be used as a recording medium, and the program may be provided to the computer 800 via the network.

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments. It will be apparent to those skilled in the art that various modifications and improvements can be made to the above-described embodiments. It is to be understood that the above-described modifications and improvements are also included in the technical scope of the present invention.

It should be noted that the order of execution of the processes, procedures, procedures, and stages in the systems, methods, devices, programs, and recording media shown in the scope of the patent application, the specification, and the drawings is not specifically indicated as " "Before", "Before", etc., as long as the output of the previous process is not used in the latter process, it can be implemented in any order. The operation flow in the patent application scope, the specification, and the drawings has been described using "first" and "second" for convenience, but it does not mean that it must be implemented in this order.

[Industrial availability]

According to several aspects of the present invention, vehicle information of information contained in a vehicle traveling on a road can be processed.

100‧‧‧Vehicle Data Processing System

110‧‧‧Vehicle data processing device

130a‧‧‧ surveillance camera

130b‧‧‧ surveillance camera

130c‧‧‧ surveillance camera

140a‧‧‧Roadside wireless devices

140b‧‧‧Roadside wireless devices

140c‧‧‧Roadside wireless devices

150‧‧‧1st vehicle data generating device

160‧‧‧2nd vehicle data generating device

170‧‧‧Server

Aa‧‧‧ camera range of surveillance camera 130a

Ab‧‧‧Caming range of surveillance camera 130b

Ac‧‧‧ camera range of surveillance camera 130c

Communication range of Ca‧‧‧ roadside wireless device 140a

Communication range of Cb‧‧‧ roadside wireless device 140b

Communication range of Cc‧‧‧ roadside wireless device 140c

Ga‧‧‧ Liang

Gb‧‧‧ Liang

N‧‧‧ communication line

R‧‧‧ Toll road

Ra‧‧ driveway

Rb‧‧ driveway

Rc‧‧ driveway

Claims (22)

A vehicle data processing system for processing vehicle information including information of a vehicle traveling on a road, and comprising: an imaging device that photographs a road over time; and a wireless device having communication overlapping with an imaging range of the imaging device And a vehicle data processing device that processes first vehicle data including information of the vehicle captured by the imaging device and second vehicle data that includes information of the vehicle received by the wireless device from the vehicle-mounted device of the vehicle; The vehicle data processing device includes a data association unit that includes, in the second vehicle data, a second vehicle data including information on a vehicle in which the vehicle that is the target of the first vehicle data is the same vehicle The first vehicle data is associated. The vehicle data processing system of claim 1, wherein the vehicle data processing device further includes a vehicle number search unit that searches for the vehicle including the vehicle included in the first vehicle data from the second vehicle data. The second vehicle data of the information of the same number of the same information, and the data association department associates the second vehicle data searched by the vehicle number search unit with the first vehicle data. The vehicle data processing system of claim 2, wherein the vehicle data processing device further includes an optical character recognition determining unit that determines the information of the vehicle number of the vehicle included in the first vehicle data. Whether the character string of the car number as a result of optical character recognition of the license plate of the vehicle captured by the imaging device is recognized as a character, and When the optical character recognition determining unit determines that all the character strings of the vehicle number indicated by the information of the vehicle number included in the first vehicle data have been recognized as characters, the vehicle number search unit The second vehicle data of the vehicle number including the information of the vehicle number of the vehicle included in the first vehicle data is searched for in the second vehicle data. The vehicle data processing system of claim 3, wherein the vehicle data processing device further includes: a vehicle type discrimination search unit that searches for the vehicle type including the vehicle included in the first vehicle data from the second vehicle data. The second vehicle data of the information of the vehicle type different from the information; and the travel restriction search unit that searches for the second vehicle data including the information of the value that is not subject to the road travel restriction from the second vehicle data; When the second vehicle data including the information of the vehicle number of the vehicle number included in the first vehicle data is not retrieved, the data association unit searches for the vehicle type. The second vehicle data searched by the department and the second vehicle data searched by the travel restriction search unit are temporarily associated with the first vehicle data. The vehicle data processing system of claim 4, wherein the search result is performed by the vehicle type discrimination search unit and the travel restriction search unit, and the information that is different from the vehicle type of the vehicle included in the first vehicle data is not retrieved. In the case of the information of the vehicle type and the second vehicle data that is not subject to the information of the value of the road driving restriction, since the second vehicle data to be associated with the first vehicle data does not exist, the data association unit is configured to There is an illegal suspect who has not installed the in-vehicle device on the vehicle, and the second vehicle data is not associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended. The vehicle data processing system of claim 4 or 5, wherein the vehicle data processing device further includes an overlap range search unit that searches for the image included in the first vehicle data from the second vehicle data. The second vehicle data including the information of the wireless device having a communication range overlapping the imaging range of the imaging device, as indicated by the information of the imaging device of the vehicle, is retrieved from the overlapping range search unit. In the second vehicle data, the second vehicle data including the vehicle type information different from the information of the vehicle type of the vehicle included in the first vehicle data is searched, and the travel restriction search unit searches for the overlap range search unit. The second vehicle data is searched for in the second vehicle data, including information on the value of the road driving restriction. The vehicle data processing system of claim 6, wherein the result of the search by the overlap range search unit does not retrieve the inclusion of the information indicated by the image capturing device of the vehicle included in the first vehicle data In the case of the second vehicle data of the information of the wireless device in the communication range in which the imaging range of the imaging device overlaps, the data associating unit does not have the second vehicle data to be associated with the first vehicle data, and does not The second vehicle data is associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended. The vehicle data processing system of claim 7, wherein the vehicle data processing device further includes a character interpolation unit that interpolates the information of the vehicle number of the vehicle included in the first vehicle data. a character of a part of the character number of the car number that is not recognized as a character, and the character of the car number indicated by the information of the car number of the vehicle included in the first vehicle data is determined by the optical character recognition determining unit One part of the string is not When the character is recognized, the vehicle number search unit searches for the vehicle having the same information as the vehicle number of the vehicle after the character interpolation unit interpolation character included in the first vehicle data from the second vehicle data. The second vehicle information of the information. The vehicle data processing system of claim 8, wherein the vehicle data processing device further includes a banned object search unit that searches for the second vehicle data including the information of the vehicle to be banned from the second vehicle data. As a result of the search by the vehicle number search unit, the information of the vehicle number including the information of the vehicle number of the vehicle after the character interpolation unit interpolation character included in the first vehicle data is not retrieved. In the case of the vehicle data, the data association unit temporarily associates the second vehicle data searched by the objection target search unit with the first vehicle data. The vehicle data processing system of claim 9, wherein the object-rejected object search unit searches for the second vehicle data including the information of the vehicle to be banned from the second vehicle data searched by the overlap range search unit. The vehicle data processing system of claim 9, wherein the data association unit searches for the vehicle type when the second vehicle data including the information of the vehicle to be banned is not retrieved as a result of the search by the defunct object search unit The second vehicle data searched by the department and the second vehicle data searched by the travel restriction search unit are temporarily associated with the first vehicle data. The vehicle data processing system of claim 9, wherein the second vehicle data including the information of the vehicle to be banned is not retrieved as a result of the search by the defunct object search unit, and the vehicle type difference search unit and the travel restriction search unit As a result of the search, the vehicle type that contains the information different from the vehicle type of the vehicle included in the first vehicle data is not retrieved. In the case of the second vehicle data that is not subject to the information on the value of the road travel restriction, the possibility that the vehicle associated with the first vehicle data is illegal is not high, and the second The vehicle data is associated with the first vehicle data, and the association of the second vehicle data with the first vehicle data is ended. The vehicle data processing system of claim 4 or 5, wherein the vehicle data processing device further includes a banned object determination unit that determines the vehicle based on information of a vehicle number of the vehicle included in the first vehicle data When the second vehicle data searched by the travel restriction search unit is temporarily associated with the first vehicle data in the second vehicle data searched by the vehicle type search unit, or is the object to be banned, or The second vehicle data to be associated with the first vehicle data is not present, and the second vehicle data is not associated with the first vehicle data, and the second vehicle data is terminated for the first vehicle. When the data is associated, the data association unit associates the information indicating the result of the determination by the banned object determination unit with the first vehicle data. The vehicle data processing system according to any one of claims 1 to 5, wherein when the second vehicle data is formally associated with the first vehicle data, the second vehicle data has been temporarily established with another first vehicle data. In the case of the association, the data association unit releases the temporary association of the second vehicle data with respect to the other first vehicle data, and establishes the second vehicle data in association with the first vehicle data. The vehicle data processing system according to any one of claims 1 to 5, wherein the vehicle data processing device further includes a vehicle data transmitting unit that includes at least one of the first vehicle data and the second vehicle data. The vehicle data of the information of the vehicle included in one is transmitted to the external device. The vehicle data processing system of claim 15, wherein When the information relating unit associates the second vehicle data with the first vehicle data, the vehicle data transmitting unit includes the information of the vehicle included in the first vehicle data and the second vehicle data. The vehicle data is sent to an external device. The vehicle data processing system of claim 15, wherein the data association unit is configured to have the second vehicle data that is to be associated with the first vehicle data, and does not include the second vehicle data and the first vehicle data. When the association is completed and the relationship between the second vehicle data and the first vehicle data is ended, the vehicle data transmitting unit transmits the vehicle data including the information of the vehicle included in the first vehicle data to the external device. The vehicle data processing system of claim 15, wherein the data association unit temporarily associates the second vehicle data with the first vehicle data, and if the wireless device receives the second vehicle data When the imaging device of the imaging range in which the communication range overlaps captures a specific number of vehicles later than the reception time of the second vehicle data, the vehicle data transmitting unit includes the first vehicle data and the second vehicle data. The vehicle information of the vehicle and the vehicle data of the image captured by the imaging device indicated by the information of the image included in the first vehicle data are transmitted to the external device. The vehicle data processing system of claim 15 wherein, when the data association unit temporarily associates the second vehicle data with the first vehicle data, if a predetermined time elapses from the reception time of the second vehicle data, The vehicle data transmitting unit includes the information of the vehicle included in the first vehicle data and the second vehicle data, and the imaging device indicated by the information of the image included in the first vehicle data. The vehicle data of the image is sent to an external device. A vehicle data processing method for processing a road that includes roads taken over time The first vehicle data of the information of the vehicle captured by the device, and the second vehicle data including the information of the vehicle received by the wireless device having the communication range overlapping the imaging range of the imaging device, And including a data association phase, the second vehicle data including the information of the vehicle including the possibility that the vehicle having the same vehicle as the first vehicle data is the same as the first vehicle data in the second vehicle data, and the first Vehicle data is linked. A vehicle data processing device that processes a first vehicle data including information on a vehicle captured by an imaging device that photographs a road over time, and a wireless device that has a communication range overlapping the imaging range of the imaging device The second vehicle data information that includes the information of the vehicle is received by the in-vehicle device, and includes a data associating unit that includes the second vehicle data including the vehicle that is the target of the first vehicle data. The second vehicle data of the vehicle information of the possibility of the vehicle is associated with the first vehicle data. A recording medium that records a program for causing a computer to function as a vehicle data processing device that processes first vehicle data including information of a vehicle captured by an imaging device that photographs a road over time And a second vehicle data item including the information of the vehicle received by the wireless device having the communication range overlapping the imaging range of the imaging device, and the computer is used as the following data association unit; In the program of the function, the second vehicle data including the information on the vehicle in which the vehicle having the same target as the first vehicle data is the same vehicle and the first vehicle are included in the second vehicle data. The data is linked.