TW201801048A - Traffic adjudication support system and method thereof capable of quickly generating event records and driving behavior information after the occurrence of a traffic accident - Google Patents

Abstract

The present invention provides a traffic adjudication support system and method thereof. A processing module of said system transmits data through a communication interface to an external on-board unit (OBU) encountering an accident event to obtain vehicle sensing information of the OBU, and analyze the vehicle sensing information to provide the driving behavior information of the accident event to the vehicle equipped with an OBU. Therefore, when a traffic accident occurs, the user can present driving behavior information generated by the traffic adjudication system as evidence to lessen the burden of proof when dealing with the verdict. The traffic adjudication support system further includes a database access interface connected to the processing module. The processing module is linked to an external database through the database access interface to obtain at least one of the followings: a monitoring image corresponding to the location of the accident event, traffic number information, road rule information, weather information and the like, and combine the vehicle sensing information to provide the driving behavior information.

Description

Traffic adjudication assistance system and method

The invention relates to a traffic adjudication auxiliary system and a method thereof, in particular to a traffic adjudication auxiliary system and a method thereof which can quickly generate driving record evidence after a vehicle accident occurs.

In the handling of traditional traffic accidents, the police usually need to determine the driving route of the vehicle, read the surveillance images near the place where the accident occurred, and ask for the witnesses nearby to clarify the responsibility of the accident. This makes it difficult for the police to make effective judgments. Therefore, the parties to the accident often dispute over the issue of evidence.

In addition, when a traffic accident occurs, the passenger's body is often injured. Therefore, the above-mentioned accident proof work is a very heavy burden for the injured who needs medical treatment.

In summary, how to provide a technology that can provide driving record evidence after a traffic accident is a technical problem that needs to be solved in this field.

In order to solve the problem of the previous disclosure, the object of the present invention is to provide a technical solution that can be used as a supplement to traffic adjudication.

To achieve the above object, the present invention proposes a traffic adjudication assistance system. The aforementioned system includes a communication interface and a processing module. The aforementioned processing module is connected to a communication interface, and transmits data through the communication interface to an external vehicle device in which an accident occurs to obtain a vehicle device. The vehicle sensing information is installed, and the vehicle sensing information is analyzed to provide driving behavior information of the vehicle in which the vehicle device is installed in response to the accident.

In order to achieve the above-mentioned object, the present invention provides a method for assisting traffic adjudication. This method is applied to an electronic device with a communication function and a calculation function, and includes the following steps: the electronic device and the vehicle-machine device that have an accident event to perform data transmission to obtain vehicle sensing information of the vehicle-machine device. And analyze the vehicle sensing information to provide driving behavior information of the vehicle-mounted device for the accident.

In summary, the traffic adjudication assistance system and method of the present invention allows users to present driving behavior information generated by the aforementioned system and method as evidence after a traffic accident, and can reduce evidence for subsequent processing of judgments. burden.

1‧‧‧Traffic Decision Support System

11‧‧‧ communication interface

12‧‧‧Processing Module

13‧‧‧Data library access interface

20‧‧‧user vehicle

200‧‧‧ User vehicle travel track

2‧‧‧ vehicle equipment

3‧‧‧Database

4‧‧‧ Opposite vehicle

400‧‧‧ Trajectory of opposite vehicle

5‧‧‧ traffic signal device

6‧‧‧ monitoring device

FIG. 1 is a schematic block diagram of a traffic decision assistance system according to a first embodiment of the present invention.

FIG. 2 is a schematic flowchart of a method for assisting a traffic decision in a second embodiment of the present invention.

Figure 3 is a schematic flow chart of the operation of the traffic adjudication assistance system of the present invention.

FIG. 4 is a schematic diagram of driving behavior information generated by driving track map, event time, and event note information according to the present invention.

The following describes specific embodiments to illustrate the implementation of the present invention, but it is not intended to limit the scope of the present invention.

Please refer to FIG. 1, which is a traffic decision assistance system 1 according to a first embodiment of the present invention. Block diagram. The aforementioned system includes a communication interface 11, a processing module 12, and a data library access interface 13. The aforementioned processing module 12 is connected to the communication interface 11 and the data library access interface 13. The aforementioned processing module 12 performs data transmission with the external vehicle machine device 2 where the accident occurs through the communication interface 11 to obtain the vehicle sensing information of the vehicle machine device 2 and analyzes the vehicle sensing information to provide information for installing the vehicle machine device 2 Vehicle driving behavior information for accidents.

In another embodiment, the vehicle sensing information of the aforementioned system further includes vehicle speed information, driving path, mileage information, vehicle positioning information, sharp turning information, idle time information, engine speed information, seat belt operation information (to determine whether it is connected Seat belt), door information (determining the door open / closed state), collision information, vehicle fault code (provided by the on-board diagnostic system), driving time, braking information, signal operation information (headlights, direction lights, etc.), wipers Operation information, maintenance records, battery voltage, battery current, fuel consumption information, total vehicle operating time, vehicle operating hours, engine start time, vehicle driving status after a failure, vehicle towing record, airbag activation information, gravity sensing information ( (Provided by g-sensor), at least one of driving image information.

In another embodiment, the processing module 12 of the aforementioned system is further connected to an external database 3 via a database access interface 13 to obtain monitoring images, traffic sign information, traffic rules, and weather information corresponding to the location of the accident event. At least one of them is combined with vehicle sensing information to provide driving behavior information.

In another embodiment, when the aforementioned accident is a driving event, the driving behavior information further includes an image or video of the relative vehicle that caused the accident.

In another embodiment, the aforementioned driving behavior information further includes at least one of a driving track map of the vehicle, event time, and event note information.

The aforementioned traffic adjudication assistance system 1 is operated with computing functions and communication Functional electronic devices (such as computers, servers, embedded systems), etc. The aforementioned communication interface 11, processing module 12, and data library access interface 13 are software modules and can be accessed through C / C ++, Java, JavaScript , Python ... and other programming languages. The aforementioned communication interface 11 can be connected to a mobile communication network system (for example, 2G / 3G / 4G, etc.) or a radio communication system to further connect with the vehicle device 2. The aforementioned vehicle device 2 is an electronic device having a communication function and a computing function, such as a computer for a vehicle. The aforementioned database access interface 13 includes programs, instructions, and protocols for accessing various types of databases 33 (eg, MS-SQL, MySQL, etc.).

Please refer to FIG. 2, which is a schematic flowchart of a traffic adjudication assistance method according to a second embodiment of the present invention. The aforementioned traffic adjudication assistance method is applied to an electronic device having a communication function and a calculation function, and includes the following steps:

S101: The electronic device is caused to perform data transmission with the vehicle machine device in which an accident occurs, so as to obtain vehicle sensing information of the vehicle machine device.

S102: Analyze the vehicle sensing information to provide the driving behavior information of the vehicle installed with the vehicle device in response to the accident.

In another embodiment, the vehicle sensing information of the foregoing method further includes vehicle speed information, driving path, mileage information, vehicle positioning information, sharp turning information, idle time information, engine speed information, seat belt operation information (to determine whether it is connected Seat belt), door information (determining the door open / closed state), collision information, vehicle fault code (provided by the on-board diagnostic system), driving time, braking information, signal operation information (headlights, direction lights, etc.), wipers Operation information, maintenance records, battery voltage, battery current, fuel consumption information, total vehicle operating time, vehicle operating hours, engine start time, vehicle driving status after a failure, vehicle towing record, airbag activation information, gravity sensing information ( (Provided by g-sensor), at least one of driving image information.

In another embodiment, the electronic device of the foregoing method is further connected to an external database to obtain at least one of monitoring images, traffic sign information, traffic rule information, and weather information corresponding to the location of the accident event, and combined with vehicle sensing Information to provide driving behavior information.

In another embodiment, when the accident event of the foregoing method is a driving event, the driving behavior information further includes an image or a video of the relative vehicle that caused the accident event.

In another embodiment, the driving behavior information of the foregoing method further includes at least one of a vehicle's driving trajectory map, event time, and event note information.

In the following, the present invention is described by using the traffic decision assistance system 1 of the first embodiment, but the traffic decision assistance method of the second embodiment can also achieve the same or similar technical effects.

Please refer to FIG. 3, which is a schematic flow chart of the operation of the traffic decision assistance system 1. When the vehicle device 2 detects a vehicle accident (M101), for example: a signal from a gravity sensor (G-sensor) is detected, or when the airbag activation information is detected, the vehicle is impacted; detection It is determined by the parameters such as abnormal engine operation that the vehicle cannot operate normally. At this time, the vehicle device 2 will establish a data transmission chain with the system in real time, and transmit the vehicle sensing information generated by the vehicle device 2 when detecting the vehicle operation to the traffic decision assistance. System 1 (M102), and the traffic adjudication assistance system 1 analyzes the vehicle sensing information and provides driving behavior information (M103) of the vehicle on which the vehicle device 2 is installed in response to the accident. The user can connect to the traffic decision assistance system 1 (M104) through an electronic device (such as a computer, smart phone, etc.) with a network connection function to read the driving behavior information generated and to drive the driving behavior. The information is submitted to prosecutors and courts as evidence.

In an implementation example, if a vehicle is impacted while driving to upload vehicle sensing information, the traffic decision assistance system 1 will determine the driving behavior information of the driving according to the detection script shown in Table 1 and generate a corresponding response. The judgment result is used as the content of evidence.

In this example, if the user's vehicle is hit during a turn, the traffic decision assistance system 1 will use the contents of script numbers 1, 2 and 3 to detect it and generate a driving behavior report as shown in Table 2.

In another implementation example, if the accident is a forcing event, the traffic adjudication assistance system 1 will obtain an image or video of the relative vehicle that caused the accident. The vehicle device 2 or the traffic decision assistance system 1 can analyze the image of the vehicle relative to the vehicle, and learn from the image analysis result that the other vehicle 4 conforms to the driving mode (for example, by analyzing the pixel distribution of multiple images, knowing the other party Vehicle 4 continuously approaches, stops, brakes, etc.), submits images of relative vehicles as evidence for subsequent traffic rulings, and the system will add driving behavior information or links to driving images.

Please refer to the description of FIG. 4, which is a schematic diagram of driving behavior information generated by driving track map, event time, and event note information. The event background condition is that the user's vehicle 20 installed with the vehicle device 2 follows the instructions of the traffic signal device 5 (for example, a traffic light), and is impacted by the opponent vehicle 4 running to the left of the traffic light. When an accident occurs, the vehicle device 2 will transmit the vehicle sensing information to the traffic decision assistance system 1, and the traffic decision assistance system 1 can immediately generate a driving behavior report as a basis for future traffic referees.

For example, the traffic decision assistance system 1 can obtain the user vehicle travel track 200 of the user vehicle 20 after obtaining the vehicle speed information and the positioning information, and note it with a label (Table 3). After the system queries the database of the traffic management unit through the network, it can be learned that the traffic signal device 5 in the direction of the user's vehicle 20 is "green light", and the traffic signal device 5 in the direction of the other vehicle 4 is "red light" . The system 1 can also be connected to the monitoring device 6 to obtain the monitoring images at the time of the accident, or to analyze the moving trajectories of the opponent vehicle 4 after the pixel changes of multiple monitoring images in the image analysis. 400. System 1 can also access the weather database to know whether the accident was caused by the weather (for example: judging whether the poor visibility due to heavy rain, the vehicle slipping, and other unattributable factors), and save this record to the driver Behavioral information.

With the above operation, when a user has a car accident while driving a vehicle, since the vehicle device 2 can upload the vehicle sensing information in real time and make the driving behavior information of the accident, when the user faces a subsequent traffic ruling, The system can quickly submit the aforementioned driving behavior information file as evidence, thereby reducing the burden on the referee.

The above detailed description is a specific description of a feasible embodiment of the present invention, but this embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or change that does not depart from the technical spirit of the present invention should be included in Within the scope of the patent in this case.

1‧‧‧Traffic Decision Support System

11‧‧‧ communication interface

12‧‧‧Processing Module

13‧‧‧Data library access interface

2‧‧‧ vehicle equipment

3‧‧‧Database

Claims (10)

A traffic adjudication assistance system includes: a communication interface; and a processing module connected to the communication interface, and the processing module performs data transmission with the external vehicle machine device where an accident occurs through the communication interface to obtain a vehicle of the vehicle machine device Sensing information, and analyzing the vehicle sensing information to provide driving behavior information of the vehicle installed with the vehicle device in response to the accident. The traffic adjudication assistance system according to claim 1, wherein the vehicle sensing information further includes speed information, driving paths, mileage information, vehicle positioning information, sharp turning information, idle time information, engine speed information, seat belt operation information, Door information, collision information, vehicle fault code, driving time, brake information, light operation information, wiper operation information, maintenance records, battery voltage, battery current, fuel consumption information, total vehicle operation time, vehicle operation period, engine start time, At least one of the vehicle's driving status, vehicle towing history, airbag activation information, gravity sensing information, and driving image information after a fault occurs. The traffic adjudication assistance system described in claim 1, further includes a data library access interface connected to the processing module, and the processing module is connected to an external database through the data library access interface to obtain a location corresponding to the accident event. At least one of the monitoring image, traffic sign information, traffic rule information, and weather information is combined with the vehicle sensing information to provide the driving behavior information. The traffic adjudication assistance system according to claim 1, wherein the accident is a driving event, and the driving behavior information further includes an image or a movie of the relative vehicle that caused the accident. The traffic adjudication assistance system according to any one of claims 1 to 4, wherein the driving behavior information further includes at least one of a vehicle's driving trajectory map, event time, and event note information. A traffic ruling assistance method applied to an electronic device having a communication function and a calculation function, comprising: causing the electronic device to perform data transmission with a vehicle machine device in which an accident occurs to obtain vehicle sensing information of the vehicle machine device; and analysis The vehicle sensing information provides driving behavior information of the vehicle installed with the vehicle device in response to the accident. The method for assisting traffic ruling as described in claim 6, wherein the vehicle sensing information further includes vehicle speed information, driving path, mileage information, vehicle positioning information, sharp turning information, idle time information, engine speed information, seat belt operation information, Door information, collision information, vehicle fault code, driving time, brake information, light operation information, wiper operation information, maintenance records, battery voltage, battery current, fuel consumption information, total vehicle operation time, vehicle operation period, engine start time, At least one of the vehicle's driving status, vehicle towing history, airbag activation information, gravity sensing information, and driving image information after a fault occurs. According to the traffic adjudication assistance method described in claim 6, the electronic device is further connected to an external database to obtain at least one of surveillance images, traffic sign information, traffic rule information, and weather information corresponding to the location of the accident, and Combine the vehicle sensing information to provide the driving behavior information. The method for assisting in traffic adjudication as described in claim 6, wherein the accident is a driving event, and the driving behavior information further includes an image or a movie of the relative vehicle that caused the accident. The traffic adjudication assistance method according to any one of claims 6 to 9, wherein the driving behavior information further includes at least one of a vehicle's driving trajectory map, event time, and event note information.