JP2005266914A - Driving state recording and analyzing system, vehicle-mounted system, and analyzing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To clarify a movement of accident vehicles up to an intersection, and a temporal relation between the timing at which a traffic light at the intersection where an accident occurred changed and the accident vehicles, in accidents at intersections where accidents most frequently occur. <P>SOLUTION: A driving state recording and analyzing system comprises a vehicle-mounted system 1 that is mounted on a vehicle 100 and an analyzing device 2 that analyzes the recorded data of the vehicle-mounted system 1. The vehicle-mounted system 1 receives traffic light data including location information and lighting timing information transmitted from a wireless device 3 for a traffic light installed in a traffic light 110 at an intersection, in addition to location information from a GPS satellite 130, and records these data together with vehicle operation information and vehicle movement information as driving state information in a time-series manner. The analyzing device 2 recreates the lighting state of the traffic light 110 and the driving state of the vehicle 100 at the time of occurrence of traffic accidents at intersections as virtual 3-dimensional images. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a driving state record analysis system, an in-vehicle system, and an analysis device, and in particular, in the event of a traffic accident at an intersection, the driving state of an accident vehicle can be reproduced in time series in association with the relative distance to the intersection and the lighting timing of the traffic light The present invention relates to an operation state recording device for recording in

  Conventionally, a traveling vehicle collects and records the driving data inside the vehicle and location information from the GPS, and analyzes the cause of the accident based on the driving data when a traffic accident occurs, thereby contributing to the prevention of recurrence of the accident. An operation state recording system is known (see Patent Document 1).

  In this system, the vehicle is equipped with a front / front side monitoring device, a rear / rear side monitoring device, a GPS, a gyro, a steering angle sensor, a wheel rotation speed sensor, a brake pedal pressure sensor, and an ABS device. To the danger detection means and the drive recorder. The drive recorder normally operates in the same manner as a general tachograph and records the traveling speed of the vehicle at regular time intervals. However, when the danger detection means detects a dangerous behavior of the vehicle, a short cycle sampling interval is used. To record many kinds of data.

  Also, in recent years, driving operation records while driving a vehicle, vehicle control data, video data from an in-vehicle camera, etc. are securely recorded in a memory card (ID card) with a built-in personal authentication function and recorded in this ID card when an accident occurs. There has also been proposed a record keeping system for a vehicle state and a driving state at the time of an accident, in which data can be used as evidence in insurance processing procedures, criminal trials, civil trials, and the like (see Patent Document 2).

In this system, when an insurer and an insurance subscriber conclude auto insurance, the insurer sets an ID code to identify the auto insurance subscriber for the insurance subscriber and issues an ID card. A data writing device that periodically records the running state / driving status of a vehicle that is in a car that is insured is installed, and only when the encryption key information is transmitted to the recording medium of the data writing device. The traveling state / driving state of the vehicle on board is encrypted and recorded so that the contents of the recording medium of the data writing device cannot be rewritten from the outside when an accident is detected.
JP 2002-042288 A JP 2003-168006 A

  However, in the conventional system described above, since there is no data registered in time series starting from the intersection, in the accident at the intersection where the accident frequency is the highest, the movement of the accident vehicles to the intersection, and the accident There is a problem that the time relationship between the lighting timing of the traffic lights present at the intersection where the traffic occurs and the accident vehicle becomes unclear, and the data is insufficient for the cause analysis of the accident in the intersection accident.

  The present invention has been made in consideration of such a conventional situation, and in an accident at an intersection where the frequency of occurrence of an accident is the highest, there is a movement between accident vehicles up to the intersection and an intersection where the accident has occurred. The purpose is to clarify the time relationship between the lighting timing of the traffic light and the accident vehicle.

  In order to achieve the above object, an operating state record analysis system according to the present invention includes an in-vehicle system mounted on a vehicle, and an analysis device that analyzes recorded data of the in-vehicle system. In addition to the position information, receiving means for receiving the traffic signal data including the position information and lighting timing information of the traffic light transmitted from the traffic signal radio device installed in the traffic light existing at the intersection, and received by the receiving means Measurement means for measuring a relative distance between the vehicle and the traffic signal based on the position information from the GPS and the traffic signal data, and includes a steering wheel operation, a brake operation, an accelerator operation, a shift operation, and a direction indicator operation of the vehicle. Sensor means for detecting vehicle operation information and vehicle operation information including an engine speed and a vehicle speed of the vehicle; An impact detection means for detecting an impact caused by a traffic accident of the vehicle, the position information and the traffic light data received by the reception means, a relative distance between the vehicle and the traffic light measured by the measurement means, and the sensor Recording means for recording the vehicle operation information and vehicle operation information detected by the means in time series as driving state information, and when an impact due to a traffic accident of the vehicle is detected by the impact detection means, Recording stop means for stopping the recording, the analysis device, the data reading means for reading the operating state information recorded by the recording means, and the previous operating state information read by the data reading means, Processing means for editing as time series data starting from the time of occurrence of the traffic accident, and based on the time series data, the traffic accident occurrence And having a display means for reproducing the lighting state and the operating state of the vehicle of the traffic signal until a virtual three-dimensional image.

  In the driving state record analysis system according to the present invention, the processing means merges the previous driving state information read from two or more vehicles into one, as time series data starting from the time of the occurrence of the traffic accident. You may edit it. The in-vehicle system may further include an output unit that outputs recording data by the recording unit, and the data reading unit may read the recording data from the output unit. The in-vehicle system may further include a movable storage medium that stores recording data by the recording unit, and the data reading unit may read the recording data of the movable storage medium. The analysis apparatus may further include means for creating an accident certificate based on the time series data. The analysis apparatus may further include means for creating a non-life insurance estimate based on the time series data. The receiving means receives position information of the guardrail transmitted from a guardrail radio device installed on a guardrail present at an intersection, and the measuring means receives the position information received by the receiving means and the guardrail. And measuring the relative distance between the vehicle and the guard rail based on the position information, and the recording means receives the position information received by the receiving means, the position information of the guard rail, and the vehicle measured by the measuring means. The relative distance to the guard rail, the operation information of the vehicle detected by the detection means, and the operation information thereof may be recorded in time series as driving state information.

  The in-vehicle system according to the present invention is mounted on a vehicle, and in addition to the position information from the GPS, the position information of the traffic signal transmitted from the traffic signal radio device installed at the traffic signal present at the intersection, and Receiving means for receiving traffic light data including lighting timing information; measuring means for measuring a relative distance between the vehicle and the traffic light based on position information from the GPS and the traffic light data received by the receiving means; and Sensor means for detecting vehicle operation information including steering wheel operation, brake operation, accelerator operation, shift operation, and direction indicator operation for the vehicle, and vehicle operation information including engine speed and vehicle speed of the vehicle, and traffic of the vehicle Impact detecting means for detecting an impact caused by an accident, the position information received by the receiving means, and the traffic light Recording means for recording the relative distance between the vehicle and the traffic light measured by the measuring means and the vehicle operation information and vehicle operation information detected by the sensor means as driving state information in time series; And a recording stop means for stopping the recording of the recording means when an impact due to a traffic accident of the vehicle is detected by the impact detecting means.

  In the in-vehicle system according to the present invention, the receiving means receives position information of the guardrail transmitted from a guardrail radio device installed on a guardrail present at an intersection, and the measuring means is received by the receiving means. The relative distance between the vehicle and the guard rail is measured based on the position information from the GPS and the position information of the guard rail, and the recording means receives the position information from the GPS and the guard rail received by the receiving means. The vehicle position information, the relative distance between the vehicle and the guardrail measured by the measuring means, the operation information of the vehicle detected by the detecting means and the operation information thereof may be recorded in time series as driving state information. . Moreover, you may further provide the output means which outputs the recording data by the said recording means. Furthermore, a movable storage medium that stores recording data by the recording unit may be further provided.

  The analysis device according to the present invention is an analysis device for analyzing the recorded data of the in-vehicle system, wherein the data reading means reads the operating state information recorded by the recording means, and the data read by the data reading means Processing means for editing the driving state information as time series data starting from the time of occurrence of the traffic accident, and based on the time series data, the lighting state of the traffic light and the driving state of the vehicle until the time of the traffic accident occurrence And display means for reproducing as a virtual three-dimensional image.

  In the analysis device according to the present invention, the processing means merges the previous driving state information read from two or more vehicles into one and edits it as time series data starting from the time of the occurrence of the traffic accident. Also good. Further, a means for creating an accident certificate based on the time series data may be further provided. Furthermore, a means for creating a non-life insurance claim estimate based on the time series data may be further provided.

  According to the present invention, in an accident at the intersection with the highest frequency of accident occurrence, the movement of the accident vehicles to the intersection and the time relationship between the lighting timing of the traffic lights present at the intersection where the accident occurred and the accident vehicle are clarified. Can be.

  The best mode for carrying out the operating state record analysis system according to the present invention will be described below in detail with reference to the drawings.

  The driving state recording system according to the present embodiment records the time and distance to the intersection based on the position information sent from the GPS and the signal transmitted from the traffic light or guardrail at the intersection, as well as handle operation, brake operation, accelerator operation. The vehicle operation information such as the shift operation and the direction indicator operation and the operation information such as the engine speed and the speed (vehicle speed) are recorded in the recording device until the time when the traffic accident occurs. In this way, when a traffic accident occurs, by reading the information registered in the recording device from the output unit in the accident vehicle, the detailed information at the time of the accident is obtained, the cause of the accident is analyzed, and the situation of the accident is determined. Providing means that can be reproduced, and providing traffic accident related services.

  FIG. 1 explains the outline of the operation state recording system of the present embodiment.

  The driving state recording system shown in FIG. 1 includes an in-vehicle system 1 having an antenna 1a mounted on a vehicle 100, an analysis device 2 that can be connected to the in-vehicle system 1, and an antenna installed in a traffic signal 110 at an intersection. The traffic signal radio apparatus 3 having 3a and the guardrail radio apparatus 4 having the antenna 4a installed on the guard rail 120 existing near the intersection. The in-vehicle system 1 includes the position information from the GPS satellite 130 via the antenna 1a, the signal information transmitted by radio communication from the signal radio device 3 via the antenna 3a, and the antenna from the guard rail radio device 4 It is possible to receive position information sent via wireless communication 4a.

  The traffic signal radio device 3 inputs timing information of turning on and off each of the red, yellow, and blue colors of the traffic signal 110 from a controller (not shown) that controls the operation of the traffic signal 110, and stores the timing information in a memory in advance. Along with the position information of the traffic signal 110 stored in (not shown), the signal information is transmitted as radio waves having a predetermined frequency via the antenna 4a.

  The guardrail radio device 4 also transmits position information of the guardrail 120 stored in advance in a memory (not shown) as a radio wave having a predetermined frequency via the antenna 4a.

  As long as the wireless device 3 for a traffic signal and the wireless device 4 for a guardrail can wirelessly communicate with the in-vehicle system 1 of the vehicle 100, any type of wireless device or transmitter can be applied. It may be one using short-range wireless communication such as a LAN.

  FIG. 2 illustrates the configuration of the in-vehicle system 1.

  An in-vehicle system 1 shown in FIG. 2 includes an operation state observation device 11 that observes the operation state inside the vehicle 100, and each unit connected to the operation state observation device 11, that is, a location measurement unit 12 that measures position information of the vehicle 100. An engine speed detector 13 for detecting the engine speed, a speed detector 14 for detecting the speed (vehicle speed), a handle angle detector 15 for detecting the handle angle, and a brake for detecting the brake depression angle. Depression angle detector 16, accelerator depression angle detector 17 for detecting the accelerator depression angle, direction indicator signal detector 18 for detecting a direction indicator, and shift position detector for detecting a shift selection position 19, an impact detection unit 20 that detects an impact caused by a traffic accident, and a timer 21 that provides a reference time for information recording It comprises a recording unit 22 for recording the operation state information operating state observer 11 has edited, and an output port 23 for outputting recorded in the recording device 22 the operating state information to the outside of the vehicle 100.

  The location measuring unit 12 includes a storage medium 24 in which map information is recorded, a GPS receiving unit 25 that receives position information transmitted from the GPS satellite 130 through the antenna 1a, and a traffic light 110 that exists at the intersection through the antenna 1a. A radio signal receiving unit 26 that receives the signal information transmitted and the information transmitted from the guardrail 120 through the antenna 1a is connected.

  For example, the operating state observation device 11 includes a microcomputer that operates under program control, the location measurement unit 12 includes, for example, a navigation system mounted on the vehicle 100, and the detection units 13 to 20 include, for example, the vehicle 100. Various types of sensors can be applied.

  FIG. 3 illustrates the configuration of the analysis apparatus 2.

  The analysis device 2 is composed of a computer machine such as a PC (personal computer), for example, and has a recording information reading unit 31 that is functionally connectable to the output port 23 of the in-vehicle system 1 and driving state information of two or more vehicles 100. Data merging unit 32 for merging, time series editing unit 34 for creating time series data 33 by editing in time series from traffic accident occurrence time, traffic accident using time series data 33 and vehicle data 35 Accident proof required after the occurrence of a traffic accident using a three-dimensional virtual display unit 37 that displays the movement of the vehicle up to the occurrence as a three-dimensional display image 36, time-series data 33, vehicle data 35, and license data 38 Accident certificate creation unit 40 that creates a document 39, time series data 33, insurance table 41, past accident case data 42, and contribution calculation table Use Le 43, and a damage insurance calculator 45 for creating damage insurance quotes 44. The functions of these units 31 to 45 are achieved, for example, when a CPU in the PC executes a program stored in the memory.

  With the above configuration, the analysis device 2 provides a means for analyzing the cause of the accident by virtually reproducing the intersection accident by inputting the driving state information available from the vehicle 100, and the accident is caused when the police uses it. When a certificate is issued and used by a non-life insurance company, insurance claims for accidents are calculated and an estimate is prepared.

  Next, the operation of this embodiment will be described in detail with reference to FIGS.

  FIG. 4 is a flowchart for explaining the operation of the driving state observation apparatus 11. The control program shown in the flowchart of FIG. 4 is stored in, for example, a memory in a microcomputer that constitutes the operation state observation apparatus 11, and is executed by the CPU.

  As shown in FIG. 4, the driving state observation device 11 obtains “information on the driving state in the vehicle” from the detection units 13 to 18 during traveling (step St11).

  Specifically, the engine speed detection unit 13 detects the engine speed during traveling and sends the data to the operating state observation device 11. The speed detection unit 14 detects the speed during traveling and sends the data to the driving state recording device 11. The steering wheel angle detector 15 detects the cutting angle of the steering wheel during traveling, and sends the data to the driving state observation device 11. The brake depression angle detection unit 16 detects the depression angle of the brake during traveling and sends the data to the driving state observation device 11. The accelerator depression angle detection unit 17 detects the depression angle of the accelerator during traveling and sends the data to the driving state observation device 11. The direction indicator signal detection unit 18 detects the indication direction of the direction indicator during traveling, and sends the data to the driving state observation device 11. The shift position detector 19 detects the shift position during traveling and sends the data to the driving state observation device 11. The timer 21 sends to the driving state observation device 11 a time necessary for editing these “information on the driving state in the vehicle” in time series.

  In parallel with the above operation, the driving state observation device 11 also obtains “position information when the vehicle is traveling” using the location measurement unit 12 (step St12).

  FIG. 5 is a flowchart for explaining the operation of the location measuring unit 12. The control program shown in the flowchart of FIG. 5 is stored in, for example, a memory in the navigation system that constitutes the location measuring unit 12, and is executed by the CPU.

  In FIG. 5, the location measuring unit 12 first obtains position information of the vehicle 100 that is currently traveling from the GPS satellite 130 through the antenna 2 and the GPS receiving unit 25 (step St21), and is transmitted from the traffic light 110. The traffic signal information and the position information transmitted from the guardrail are obtained (step St22).

  Next, the vehicle position on the map is determined from the map information recorded in the storage medium 25 and the position information transmitted through the GPS receiver 25, and is created as “vehicle position data” (step St23). Furthermore, the relative distance between the vehicle 100 and the traffic light 110 or the relative distance between the vehicle 100 and the guard rail 120 is determined based on the traffic signal information of the traffic signal 110 or the information of the guard rail 120 transmitted through the wireless signal receiver 26. It is created as “relative distance data” (step St24). At this time, in the case of the traffic signal information of the traffic signal 110, “traffic signal data” is created simultaneously from the timing information of lighting and extinction of each color of the traffic signal at the same time. The location measuring unit 12 sends “vehicle position data”, “relative distance data”, and “signal signal data” to the driving state observation apparatus 11 as “position information when the vehicle is traveling” (step St25).

  In FIG. 4, the driving state observation device 11 adds the engine speed data sent from the engine speed detector 13 in addition to the “position information during travel” sent from the location measuring unit 12 as described above. Speed data sent from the speed detection unit 14, handle turning angle data sent from the handle angle detection unit 15, brake depression angle data sent from the brake depression angle detection unit 16, and The accelerator depression angle data sent from the accelerator depression angle detector 17, the direction indicator data sent from the direction indicator signal detector 18, and the shift sent from the shift position detector 19. Edit the position data as time-series data based on the time sent from the timer 20, Collecting data, and sends the recording apparatus 22 as "operation state information" (step St13,14).

  The recording device 22 records the sent operating state information. When there is no free space in the recording device 22, new operating state information is overwritten on the oldest operating state information in time series.

  FIG. 6 shows an example of operation state information recorded in the recording device 22.

  The operations in steps St11 to St14 are repeatedly executed until the next stage accident notification is received.

  Next, when the vehicle 100 causes a traffic accident at the intersection, the impact detection unit 20 detects an impact due to the occurrence of the accident and notifies the driving state observation apparatus 11 of the occurrence of the accident. The driving state observation device 11 stops the creation of the “driving state information” in response to the notification of the occurrence of the accident from the impact detection unit 20, and simultaneously stops sending the “driving state information” to the recording device 22. A recording stop instruction is given (steps St15 and St16). The recording device 22 stops the recording of the driving state information based on the instruction of the driving state observation device 11.

  After the traffic accident occurs, the analysis device 2 obtains the driving state information recorded in the recording device 22 by using the recorded information reading unit 31 connected to the output port 23 of the in-vehicle system 1. When a traffic accident occurs in two or more vehicles, the driving state information is obtained similarly for the second and subsequent vehicles.

  The driving state information read from the recording device 22 by the recording information reading unit 31 is merged with the second and subsequent driving state information by the data merging unit 32, and then the time series editing unit 34 starts the traffic accident occurrence time as a starting point. After being edited into series, it is created as time series data 33.

  FIG. 7 shows an example of time-series data 33 that is edited in time series by merging the respective driving state information into two vehicles A and B that have caused a traffic accident at the intersection at time tn. .

  The three-dimensional virtual display unit 37 displays the movement of the vehicle up to the occurrence of the traffic accident as a three-dimensional display image 36 using the time series data 33 and the vehicle data 35.

  FIG. 8 is a display example of the three-dimensional display image 36. In the example shown in FIG. 7, the movement of the vehicles A and B from the time t1 before the occurrence of the traffic accident to the time tn of the occurrence is schematically shown.

  Thus, since the driving state information of each vehicle 100 is edited starting from the traffic accident occurrence time, the time-series data 33 exists at the intersection where the accident vehicle has moved to the intersection and the accident has occurred. It is possible to reproduce the time relationship between the lighting timing of the traffic light 110 and the accident vehicle.

  The accident certificate creation unit 40 uses the time series data 33, the vehicle data 35, and the license data 38 to create an accident certificate 39 necessary after the occurrence of a traffic accident.

  The non-life insurance claim calculation unit 45 uses the time series data 33, the insurance table 41, the past accident case data 42, and the contribution calculation table 43 to create a non-life insurance estimate 44.

  Therefore, according to this embodiment, since the driving state information of each vehicle is edited starting from the traffic accident occurrence time at the intersection accident, the movement of the accident vehicles to the intersection and the accident occur. It is possible to reproduce the time relationship between the lighting timing of the traffic lights present at the intersection and the accident vehicle. This makes it possible to easily investigate the cause of the accident and eliminates the need for confirmation by the ambiguous memory of the accident party, thereby making the cause of the accident more accurate.

  Further, according to the present embodiment, by using the analysis device, it is possible to easily create an accident certificate and a loss insurance claim estimate.

  Furthermore, according to the present embodiment, the information necessary for investigating the cause of the accident is completed by extracting the driving state information from the recording device mounted on the vehicle, so that there is an advantage that the time for on-site verification can be shortened.

  In addition, according to the present embodiment, by using the analysis device, information on the vehicle state / driving state regarding two or more vehicles is integrated, and insurance data is created using the integrated information on the plurality of vehicles. be able to.

  FIG. 9 shows a configuration of an in-vehicle system used in the operation state recording system of the present embodiment.

  The in-vehicle system 1 shown in FIG. 9 is different from the first embodiment in that the recording device 22 recorded by the driving state observation device 11 is changed to a movable storage medium 27 that can be moved, and the output port 23 is deleted accordingly. .

  The operation until the driving state observation device 11 edits the driving state information is the same as that in the first embodiment. The edited data is sent to the movable storage medium 27 as operating state information.

  The movable storage medium 27 stores the sent operation state information. When there is no free space in the movable storage medium 27, the oldest information in time series is overwritten.

  When the vehicle 100 causes a traffic accident at the intersection, the impact detection unit 20 detects an impact due to the occurrence of the accident and notifies the driving state observation device 11 of the occurrence of the accident.

  The driving state observation device 11 stops the creation of driving state information in response to the notification of the occurrence of an accident from the impact detection unit 20, and simultaneously stops sending the driving state information to the movable storage medium 27 and Instruct to stop recording. The movable storage medium 27 stops the recording of the driving state information based on the instruction from the driving state observation device 11.

  After the traffic accident occurs, the movable storage medium 27 is removed from the vehicle 100, connected to the analysis device 2, and the recorded information reading unit 31 is used to obtain the driving state information recorded in the movable storage medium 27. . Subsequent operations are the same as in the above-described embodiment.

  Therefore, according to this embodiment, in addition to the same effect as the above embodiment, there is an advantage that it is not necessary to provide the output port 23.

It is a figure which shows the outline | summary of the driving | running state recording analysis system which concerns on Example 1 of this invention. It is a block diagram which shows the structure of the vehicle-mounted system shown in FIG. It is a block diagram which shows the structure of the analyzer shown in FIG. It is a flowchart explaining operation | movement of a driving | running state observation apparatus. It is a flowchart explaining operation | movement of a location measurement part. It is a figure which shows an example of driving | running state information. It is a figure which shows an example of time series data. It is a figure which shows the example of a display of a three-dimensional display image. It is a block diagram which shows the structure of the vehicle-mounted system in the driving | running state recording analysis system which concerns on Example 2 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 In-vehicle system 1a Antenna 2 Analyzing device 3 Signal radio device 3a Antenna 4 Guard rail radio device 4a Antenna 11 Operation state observation device 12 Location measurement unit 13 Engine rotation speed detection unit 14 Speed detection unit 15 Handle angle detection unit 16 Brake depression angle Detector 17 Accelerator depression angle detector 18 Direction indicator signal detector 19 Shift position detector 20 Impact detector 21 Timer 22 Recording device 23 Output port 24 Storage medium 25 GPS receiver 26 Radio signal receiver 27 Movable storage medium 31 Record information reading unit 32 Data merging unit 33 Time series data 34 Time series editing unit 35 Vehicle data 36 3D display image 37 3D virtual display unit 38 License data 39 Accident certificate 40 Accident certificate creation unit 41 Insurance money table 42 Past accident case data 3 contributions calculation table 44 damage insurance quotes 45 damage insurance calculator 100 vehicle 110 traffic 120 guardrail 130 GPS satellites

Claims (15)

An in-vehicle system mounted on a vehicle;
An analysis device for analyzing the recorded data of the in-vehicle system,
The in-vehicle system is
In addition to the position information from the GPS, receiving means for receiving traffic signal data including the position information and lighting timing information of the traffic signal transmitted from the traffic signal wireless device installed at the traffic signal present at the intersection;
Measuring means for measuring a relative distance between the vehicle and the traffic signal based on the position information from the GPS and the traffic signal data received by the reception means;
Sensor means for detecting vehicle operation information including steering operation, brake operation, accelerator operation, shift operation, and direction indicator operation of the vehicle, and vehicle operation information including engine speed and vehicle speed of the vehicle;
An impact detection means for detecting an impact caused by a traffic accident of the vehicle;
The position information and the traffic light data received by the receiving means, the relative distance between the vehicle and the traffic light measured by the measuring means, and the vehicle operation information and vehicle motion information detected by the sensor means, Recording means for recording in time series as operating state information;
A recording stop means for stopping recording of the recording means when an impact due to a traffic accident of the vehicle is detected by the impact detection means;
The analysis device includes:
Data reading means for reading the operation state information recorded by the recording means;
Processing means for editing the previous driving state information read by the data reading means as time series data starting from the time of the occurrence of the traffic accident;
A driving state record analysis system comprising: display means for reproducing a lighting state of the traffic light and a driving state of the vehicle as virtual three-dimensional images based on the time series data until the occurrence of the traffic accident. .   The said processing means merges the previous driving state information read from two or more vehicles into one and edits it as time-series data starting from the time of the occurrence of the traffic accident. Operating state record analysis system. The in-vehicle system further includes output means for outputting recording data by the recording means,
The operating state record analysis system according to claim 1 or 2, wherein the data read means reads record data from the output means. The in-vehicle system further includes a movable storage medium that stores recording data by the recording unit,
The operating state record analysis system according to claim 1 or 2, wherein the data read means reads record data of the movable storage medium.   The operating state record analysis system according to any one of claims 1 to 4, wherein the analysis device further includes means for creating an accident certificate based on the time series data.   The operating state record analysis system according to any one of claims 1 to 5, wherein the analysis device further includes means for creating a loss insurance estimate based on the time series data. The receiving means receives position information of the guardrail transmitted from a guardrail radio device installed on a guardrail present at an intersection,
The measuring means measures a relative distance between the vehicle and the guardrail based on the position information and the guardrail position information received by the receiving means;
The recording means includes the position information received by the receiving means and the position information of the guardrail, the relative distance between the vehicle and the guardrail measured by the measuring means, and the operation of the vehicle detected by the detecting means. The driving state record analysis system according to any one of claims 1 to 6, wherein information and its operation information are recorded in time series as driving state information. An in-vehicle system mounted on a vehicle,
In addition to the position information from the GPS, receiving means for receiving traffic signal data including the position information and lighting timing information of the traffic signal transmitted from the traffic signal wireless device installed at the traffic signal present at the intersection;
Measuring means for measuring a relative distance between the vehicle and the traffic signal based on the position information from the GPS and the traffic signal data received by the reception means;
Sensor means for detecting vehicle operation information including steering operation, brake operation, accelerator operation, shift operation, and direction indicator operation for the vehicle, and vehicle operation information including engine speed and vehicle speed of the vehicle;
An impact detection means for detecting an impact caused by a traffic accident of the vehicle;
The position information and the traffic light data received by the receiving means, the relative distance between the vehicle and the traffic light measured by the measuring means, and the vehicle operation information and vehicle motion information detected by the sensor means, Recording means for recording in time series as operating state information;
An on-vehicle system comprising: a recording stop unit that stops recording by the recording unit when an impact due to a traffic accident of the vehicle is detected by the impact detection unit. The receiving means receives position information of the guardrail transmitted from a guardrail radio device installed on a guardrail present at an intersection,
The measuring means measures the relative distance between the vehicle and the guardrail based on the position information from the GPS and the position information of the guardrail received by the receiving means;
The recording means includes position information from the GPS and position information of the guardrail received by the receiving means, a relative distance between the vehicle and the guardrail measured by the measuring means, and the detection means detected by the detecting means. 9. The in-vehicle system according to claim 8, wherein the operation information of the vehicle and the operation information thereof are recorded in time series as driving state information.   10. The in-vehicle system according to claim 8, further comprising output means for outputting recording data by the recording means.   10. The in-vehicle system according to claim 8, further comprising a movable storage medium that stores recording data by the recording unit. An analyzer for analyzing recorded data of the in-vehicle system according to any one of claims 8 to 11,
Data reading means for reading the operation state information recorded by the recording means;
Processing means for editing the previous driving state information read by the data reading means as time series data starting from the time of the occurrence of the traffic accident;
An analysis apparatus comprising: display means for reproducing a lighting state of the traffic light and a driving state of the vehicle as a virtual three-dimensional image based on the time series data until the occurrence of the traffic accident.   The said processing means merges the previous driving state information read from two or more vehicles into one and edits it as time-series data starting from the time of the occurrence of the traffic accident. Analysis device.   The analysis apparatus according to claim 12 or 13, further comprising means for creating an accident certificate based on the time series data.   15. The analysis apparatus according to claim 12, further comprising means for creating a non-life insurance claim estimate based on the time series data.

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