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WO2018032295A1 - Procédé et dispositif de reconstruction de scène d'accident, et appareil de surveillance de mouvement - Google Patents

Procédé et dispositif de reconstruction de scène d'accident, et appareil de surveillance de mouvement Download PDF

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Publication number
WO2018032295A1
WO2018032295A1 PCT/CN2016/095409 CN2016095409W WO2018032295A1 WO 2018032295 A1 WO2018032295 A1 WO 2018032295A1 CN 2016095409 W CN2016095409 W CN 2016095409W WO 2018032295 A1 WO2018032295 A1 WO 2018032295A1
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WIPO (PCT)
Prior art keywords
accident
vehicle
accident vehicle
location information
monitoring device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/095409
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English (en)
Chinese (zh)
Inventor
刘海波
雷方
涂校明
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to PCT/CN2016/095409 priority Critical patent/WO2018032295A1/fr
Priority to CN201680080825.6A priority patent/CN108604284B/zh
Publication of WO2018032295A1 publication Critical patent/WO2018032295A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/76—Analogue computers for specific processes, systems or devices, e.g. simulators for traffic

Definitions

  • Embodiments of the present invention relate to the field of communications, and in particular, to an accident site reduction method, apparatus, and motion monitoring device.
  • the embodiment of the invention provides an accident site reduction method, a device and a motion monitoring device, which are used to solve the problem that it is difficult to accurately determine the accident occurrence process in the prior art, and the accident liability judgment is inaccurate.
  • an implementation of the present invention provides an accident site reduction method, where the accident site restoration method includes: acquiring an accident triggering information, where the accident triggering information includes an accident location information of an accident occurrence location; and according to the accident location information, The scene image of the location corresponding to the accident location information is collected by the motion monitoring device; and the historical driving track of the accident vehicle is determined according to the scene image of the location corresponding to the accident location information.
  • the accident scene restoration device or the motion monitoring device can predict the accident vehicle according to the scene photo. Historical trajectory to more accurately restore the scene of the accident.
  • the accident scene reduction method provided by the embodiment of the present invention can complete the restoration of the accident scene more efficiently and accurately.
  • the accident scene restoration method may also be performed by the motion monitoring device.
  • the method further comprises: determining an accident liability of the accident vehicle according to the historical driving trajectory of the accident vehicle. According to the historical form trajectory of the accident vehicle, the accident liability of the accident vehicle can be determined more accurately.
  • the method further includes: collecting, according to the accident location information, the driving data of the accident vehicle by using the motion monitoring device, the scene image corresponding to the location according to the accident location information, and the accident vehicle
  • the driving data determines a historical driving trajectory of the accident vehicle.
  • the driving data of the accident vehicle is collected by the motion monitoring device, and the position of the accident vehicle before the accident occurs can be calculated according to the driving data, thereby accurately obtaining the driving track of the accident vehicle before the accident occurs, according to the The driving trajectory, the accident site restoration device or the motion monitoring device can more accurately judge the responsibility of the accident.
  • collecting the driving data of the accident vehicle by using the motion monitoring device according to the accident location information including: sending, according to the accident location information, driving data collection to the accident vehicle by using the motion monitoring device Receiving; receiving a live image of the location corresponding to the accident location information sent by the motion monitoring device, and driving data of the accident vehicle.
  • determining a historical travel track of the accident vehicle according to the scene image corresponding to the location information of the accident location information including: determining, according to the travel data of the accident vehicle, a travel track of the accident vehicle in a preset time period
  • the preset time period includes a preset time length before the accident time point, and the end time of the accident time point; a travel trajectory according to the accident vehicle in the preset time period, and the according to the
  • the accident location information corresponds to the live image of the location, and generates a historical travel trajectory of the accident vehicle at the accident site.
  • the accident vehicle By acquiring the driving data of the accident vehicle within the preset time period and combining the scene image of the accident occurrence place, the accident vehicle can be simulated in each of the preset time periods. Set the relative position of the time point to obtain the accurate driving trajectory of the accident vehicle, and provide an accident determination reference for the accident site restoration device or the motion monitoring device.
  • a process of generating a historical driving track of the accident vehicle at the accident site according to the driving track of the accident vehicle in the preset time period and the scene image according to the corresponding position of the accident position information can be achieved by:
  • the driving process of the accident vehicle at the time of the accident and the road of the accident place can be accurately restored.
  • the environment provides a more accurate information reference for the accident site restoration device or the motion monitoring device in determining the liability of the accident.
  • the accident triggering information may be obtained by receiving the accident triggering information sent by the accident vehicle, or receiving the accident triggering information sent by the roadside monitoring device.
  • the accident triggering information is sent to the accident site restoration device in a different manner, so that the accident site restoration method provided by the embodiment of the present invention can perform accident site restoration for different types of accident vehicles.
  • the driving data of the accident vehicle includes: a speed, an acceleration, and a running direction of the accident vehicle in a preset time period, where the preset time period includes a preset duration before the accident time point, and The time point of the accident is the end point.
  • the motion monitoring device is a drone.
  • an embodiment of the present invention provides an accident site restoration device, including: an acquisition module and a processing module;
  • the acquiring module is configured to acquire an accident triggering information, and collect, by the motion monitoring device, a live image of the location corresponding to the accident location information; the accident triggering information includes: accident location information;
  • the processing module is configured to determine a historical driving trajectory of the accident vehicle according to the scene image of the location corresponding to the accident location information.
  • the processing module is further configured to determine an accident liability of the accident vehicle according to a historical driving trajectory of the accident vehicle after the determining module determines a historical driving trajectory of the accident vehicle.
  • the acquiring module is further configured to: collect, according to the accident location information, the driving data of the accident vehicle by using the motion monitoring device;
  • the processing module is specifically configured to:
  • the acquiring module is configured to: send, according to the accident location information, a travel data collection request to the accident vehicle by using the motion monitoring device; and receive the accident location information sent by the motion monitoring device.
  • the processing module is configured to: determine, according to the driving data of the accident vehicle, a driving track of the accident vehicle in a preset time period, where the preset time period includes a pre-prevention time point Set the length of time and end the accident time point;
  • processing module is specifically configured to:
  • the acquiring module is specifically configured to: receive event trigger information sent by the accident vehicle; or receive event trigger information sent by the roadside monitoring device.
  • the driving data of the accident vehicle includes: a speed, an acceleration, and a running direction of the accident vehicle in a preset time period, where the preset time period includes a preset duration before the accident time point, and The time point of the accident is the end point.
  • the motion monitoring device is a drone.
  • an embodiment of the present invention provides an accident site restoration device, including:
  • a data collector configured to acquire incident trigger information, where the accident trigger information includes: accident location information;
  • the data collector is further configured to collect, according to the accident location information, a live image of the location corresponding to the accident location information by using a motion monitoring device;
  • a processor configured to determine a historical driving track of the accident vehicle according to the live image of the location corresponding to the accident location information.
  • the processor is further configured to determine an accident responsibility of the accident vehicle according to a historical travel track of the accident vehicle after the processor determines a historical travel track of the accident vehicle.
  • the data collector is further configured to: according to the accident location information, control the motion monitoring device to collect driving data of the accident vehicle;
  • the processor is specifically configured to:
  • the data collector is specifically configured to:
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the data collector is specifically configured to:
  • the driving data of the accident vehicle includes: a speed, an acceleration, and a running direction of the accident vehicle in a preset time period, where the preset time period includes a preset duration before the accident time point, and The time point of the accident is the end point.
  • the motion monitoring device is a drone.
  • the embodiment of the present invention further provides a motion monitoring device, where the motion monitoring device includes a receiver, a data collector, and a transmitter, where the receiver is configured to receive a data acquisition control command sent by the accident scene restoration device.
  • the data collection control command includes an accident location information; the data collector is configured to acquire a live image of the location corresponding to the accident location information according to the accident location information; and the transmitter is configured to:
  • the scene image is sent to the accident scene restoration device, so that the accident scene restoration device determines the historical travel track of the accident vehicle according to the scene image of the corresponding location of the accident location information.
  • the data collector is further configured to: collect travel data of the accident vehicle according to the accident location information;
  • the transmitter is further configured to: send the driving data of the accident vehicle to the accident site restoration device, for the scene image of the location corresponding to the accident location information according to the accident site restoration device, and the accident vehicle
  • the driving data determines the historical driving trajectory of the accident vehicle.
  • the data collector is specifically configured to:
  • the driving data of the accident vehicle includes: a speed, an acceleration, and a running direction of the accident vehicle in a preset time period, where the preset time period includes a preset duration before the accident time point, and The time point of the accident is the end point.
  • the motion monitoring device is a drone.
  • an embodiment of the present invention further provides an accident site restoration method, including:
  • the scene image is sent to the accident scene restoration device, so that the accident scene restoration device determines the historical travel track of the accident vehicle according to the scene image of the corresponding location of the accident location information.
  • the method further includes: collecting driving data of the accident vehicle according to the accident location information; and transmitting driving data of the accident vehicle to the accident site restoration device, for the accident site to be restored
  • the device determines a historical travel trajectory of the accident vehicle according to the scene image of the location corresponding to the accident location information and the travel data of the accident vehicle.
  • the collecting, according to the accident location information, the driving data of the accident vehicle including: sending a driving data collection request to the accident vehicle according to the accident location information; and receiving the sending by the motion monitoring device
  • the accident location information corresponds to a live image of the location and travel data of the accident vehicle.
  • the driving data of the accident vehicle includes: a speed, an acceleration, and a running direction of the accident vehicle in a preset time period, where the preset time period includes a preset duration before the accident time point, and The time point of the accident is the end point.
  • FIG. 1 is a schematic structural diagram of a frame of an accident recovery system according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of an accident recovery method according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of an accident vehicle model, a road model, and a travel trajectory according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a collision position of an accident vehicle according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of another collision position of an accident vehicle according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an accident site restoration device according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of another accident site restoration device according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a motion monitoring device according to an embodiment of the present invention.
  • the traffic police or insurance company staff often judges the accident responsibility through the photo of the accident scene. Since the photograph taken by the ordinary owner is not professional, the situation of the scene cannot be fully reflected, which may easily lead to inaccurate judgment results. .
  • the present invention provides an accident scene reduction method, a device and a motion monitoring device, which recovers an accident by taking a professional photograph and combining the trajectory of the accident vehicle during the accident occurrence. Throughout the process, the accident liability judge or the accident determination device is accurately determined according to the traffic regulations to determine the accident liability of both parties to the accident.
  • FIG. 1 is a schematic structural diagram of a frame of an accident recovery system according to an embodiment of the present invention.
  • the accident recovery system includes an accident site restoration device 10 and a motion monitoring device 20 .
  • the accident recovery system may further include a roadside monitoring device 30.
  • the motion monitoring device 20 is configured to acquire an image of an accident scene and an accident vehicle driving data, and send the data to the accident scene restoration device 10, and the roadside monitoring device 30 can also be used to acquire an accident scene image and use a camera tracking.
  • the motion monitoring device 20 arrives at the scene of the accident.
  • FIG. 2 is a schematic flowchart diagram of an accident recovery method according to an embodiment of the present invention.
  • an accident recovery method provided by an embodiment of the present invention includes:
  • the accident site restoration device acquires the accident trigger information, where the accident trigger information includes: the accident location information;
  • the accident scene restoration device may not be limited to acquiring the accident trigger information according to the following manner:
  • the acquiring the trigger information of the accident includes:
  • the accident triggering information may be sent to the accident site restoration device by the accident vehicle, and the location of the accident vehicle, such as latitude and longitude information, may be transmitted to the accident site restoration device.
  • an emergency call system is installed in the accident vehicle. When the accident vehicle collides with other accident vehicles, the emergency call system can be automatically started, and the accident trigger information is sent to the road monitoring system.
  • the owner of the accident vehicle may manually send the accident trigger information to the accident site restoration device through a call button on the vehicle.
  • the owner of the accident vehicle may also report the accident trigger information through other communication devices, such as a mobile phone, a tablet computer, a PC, a smart wearable device, and the like.
  • the acquiring the incident trigger information includes:
  • the roadside monitoring device may be a surveillance camera on both sides of the road. After the accident vehicle collides, the roadside monitoring device at the place where the accident occurs captures an image of the accident and determines whether an accident has occurred. If it is determined that an accident occurs, the roadside monitoring device transmits the accident triggering information to the accident site restoration device. Specifically, it may be determined by the roadside monitoring device or a user thereof whether an accident occurs according to the monitoring image, and the accident triggering information is sent to the accident site restoration device by operating the roadside monitoring device.
  • the accident scene restoration device passes the motion monitoring according to the accident location information.
  • the device collects a live image of the location corresponding to the accident location information;
  • the method further comprises collecting travel data of the accident vehicle through the motion monitoring device according to the accident location information.
  • the step S202 includes:
  • the accident site restoration device collects a scene image of the location corresponding to the accident location information through the motion monitoring device according to the accident location information, and sends a driving data collection request to the accident vehicle through the motion monitoring device;
  • the accident scene restoration device receives a scene image of the location corresponding to the accident location information sent by the motion monitoring device, and driving data of the accident vehicle.
  • the motion monitoring device and the accident vehicle each have a wireless transmission capability, and the motion monitoring device and the accident vehicle can establish a wireless connection through Bluetooth matching, Wi-Fi, 2.4G, wireless communication, or network communication.
  • the accident triggering information may further include the identification information of the accident vehicle, and the identification information may be reported by the accident vehicle to the accident site restoration device, or may be reported by the road test monitoring device.
  • the data acquisition control instruction may be sent to the motion monitoring device and the accident vehicle at the same time, and the motion monitoring device and the accident vehicle may be according to the The control commands are matched and the security check is completed.
  • the security verification may be performed by the accident scene restoration device transmitting the verification password or the identification information of the motion monitoring device to the accident vehicle or to the user terminal reporting the accident trigger information. Then, the motion monitoring device can transmit the travel data acquisition request to the accident vehicle through the wireless connection, and receive the travel data from the accident vehicle.
  • the motion monitoring device may be a drone with a camera or a surveillance patrol car or the like.
  • the drone is the abbreviation for drone, which is a non-manned aircraft operated by radio remote control equipment and its own program control device. Specifically, it can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airships, unmanned helicopters, unmanned multi-rotor aircraft, unmanned parachute aircraft, and so on.
  • UAVs are widely used in aerial photography, agriculture, disaster relief, monitoring of hazardous environments, surveying and mapping, news reporting, power inspection, film and television shooting and other fields.
  • the drone or monitoring patrol car may receive an instruction sent by the accident scene restoration device through a wireless network.
  • the accident scene restoration device When the accident scene is restored After receiving the accident triggering information, the accident scene restoration device sends a control instruction to the motion monitoring device, and controls the motion monitoring device to collect a scene image of the accident occurrence location corresponding to the accident location information, and a control office.
  • the motion monitoring device transmits a travel data collection request to the accident vehicle.
  • the motion monitoring device After receiving the control instruction, the motion monitoring device moves to the corresponding position of the accident location information, and obtains a live image by taking a picture or imaging the scene of the accident.
  • the motion monitoring device may also be an electronic terminal such as a mobile phone or a tablet computer, as long as it can interact with the onboard computer to obtain driving data, and then determine the responsibility of the accident.
  • the accident site restoration device can also directly send a travel data collection request to the accident vehicle, and the accident vehicle can establish wireless communication with the accident site restoration device through a built-in vehicle component, and The accident scene restoration device transmits the travel data of the accident vehicle.
  • the accident site restoration device may directly collect the scene image through the roadside monitoring device, and directly send an instruction to the motion monitoring device near the accident vehicle according to the accident location information to control the motion monitoring.
  • the device sends a formal data collection request to the accident vehicle.
  • the accident scene restoration device may guide the motion monitoring device to the accident scene by being not limited to the following manner.
  • the accident site restoration device tracks the motion monitoring device by the roadside monitoring device.
  • the motion monitoring device can be instructed to correct the flight direction until the motion monitoring device reaches the accident scene.
  • the roadside monitoring device sends a tracking report to the accident site restoration device to notify the accident site restoration device that the motion monitoring device has reached the corresponding location of the accident location information.
  • the site restoration device may send a control instruction to the motion monitoring device to instruct the motion monitoring device to start collecting the accident scene image data and the driving data of the accident vehicle.
  • the accident scene restoration device directly sends the motion monitoring device
  • the accident location information the motion monitoring device navigates according to the accident location information, and reaches the corresponding location of the accident location information.
  • the current motion track is obtained by the camera on the motion monitoring device and reported to the accident site restoration device, and the flight site of the motion monitoring device is controlled by the accident site restoration device.
  • the image of the accident scene is collected by the camera according to the control instruction sent by the accident site restoration device.
  • the motion monitoring device sends a driving data collection request to the accident vehicle, and acquires driving data of the accident vehicle, including:
  • the motion monitoring device transmits the travel data collection request to a vehicle broadcast of the accident site.
  • the in-vehicle device on the vehicle at the accident site After receiving the request, the in-vehicle device on the vehicle at the accident site transmits the vehicle identification information of the vehicle and the travel data corresponding to the vehicle to the motion monitoring device through a wireless network.
  • the in-vehicle device may also send the driving data of the accident vehicle to the accident scene restoration device while transmitting the accident trigger information to the accident scene restoration device. Then, when the motion monitoring device acquires the live image of the location corresponding to the accident location information, it is not necessary to repeatedly collect the driving data of the accident vehicle to the in-vehicle device.
  • the vehicle-mounted component may be a second-generation system (the second on-Board Diagnostics, OBDII) box or a self-contained diagnostic component.
  • the vehicle-mounted component and the motion monitoring device can establish a wireless connection through Bluetooth, Wi-Fi (Fireless-Fidelity, Wi-Fi), 2.4G wireless, wireless communication, network communication, etc., to receive the motion monitoring device.
  • the wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA (Code Division Multiple Access). , Code Division Multiple Access), WCDMA (Wideband Code Division Multiple Access), LTE (Long Term Evolution), e-mail, SMS (Short Messaging Service), and the like.
  • the data collection completion indication is sent.
  • the motion monitoring device may indicate that data collection is completed by means of voice broadcast or flashing in a set manner, or may indicate that data collection is completed by pushing information to the user terminal.
  • the accident vehicle at the accident site may leave the accident site to prevent traffic congestion.
  • S203 Determine a historical driving track of the accident vehicle according to the scene image of the position corresponding to the accident location information.
  • the step S203 includes:
  • the preset time period is a period of time before the time point of the accident occurrence.
  • the driving trajectory of the accident vehicle may be restored according to the driving data of the accident vehicle, thereby assisting the accident site reducing device or the motion monitoring device or the accident judgment.
  • the equipment determines the correct liability for the accident.
  • FIG. 3 is a schematic diagram of an accident vehicle model, a road model, and a travel trajectory according to an embodiment of the present invention.
  • Historical trajectories including:
  • Generating the accident vehicle according to a driving trajectory of the accident vehicle in the preset time period, a road model corresponding to the position of the accident position information, and a model of the accident vehicle The historical trajectory at the scene of the accident can be achieved by:
  • the accident vehicle model is reconstructed based on the image information.
  • the accident vehicle model may be a 2D model or a 3D model. If it is a 3D model, it is necessary to perform edge recognition on multiple angled images, and then model the accident vehicle.
  • the process of modeling and calculating the accident vehicle may also be directly implemented by the motion monitoring device.
  • the motion monitoring device may complete the scene image according to the location information of the accident location information and the driving data of the accident vehicle when collecting the scene image of the location corresponding to the accident location information and the driving data of the accident vehicle. Modeling calculation of the accident vehicle and outputting the modeling result to the accident site restoration device.
  • the motion monitoring device may also send the scene image of the location corresponding to the accident location information and the driving data of the accident vehicle to the control center for modeling calculation, and receive the modeling result output to the accident site to restore. Device.
  • the image edge is used to identify road edges, vehicle contours, and the like in the image. Based on the identified edge information, the road model and vehicle model of the accident scene are reconstructed.
  • the driving data of the accident vehicle includes: speed, acceleration, and running direction of the accident vehicle during the preset time period.
  • the calculating the location of the plurality of set time points of the accident vehicle in the preset time period includes:
  • V i represents the traveling speed of the accident vehicle at the ith set time point T i
  • a i represents the running acceleration of the accident vehicle at the ith set time point T i .
  • the travel data of the accident vehicle at time points T 0 , T 1 , T 2 , T 3 includes direction d, speed V, acceleration a, and time T.
  • the direction d is a turning angle of the accident vehicle.
  • the travel data of the accident vehicle at time points T 0 , T 1 , T 2 , and T 3 are (d0, v0, a0, T 0 ), (d1, v1, a1, T 1 ), (d2, respectively). , v2, a2, T 2 ), (d3, v3, a3, T 3 ).
  • the position of the adjacent track point that is, the position of the accident vehicle at the time point T 1 , can be determined according to the position of the accident vehicle at the time point T 0 . .
  • the vehicle in the accident and the time displacement between T 0 T. 1 the accident in accordance with the vehicle stopped at the time point T 0 of the position, and the vehicle accident between time points T 0 and T 1 as The displacement and the change in direction give the position of the accident vehicle at time T 1 .
  • the trajectory of the accident vehicle within the preset time period can be obtained. Determining the position of the accident vehicle at the set time point within the preset time period, the model of the accident vehicle according to the position, speed and acceleration of the accident vehicle at each of the set time points And performing a motion scene reproduction to generate a historical motion trajectory of the accident vehicle within the preset time period.
  • the method further includes:
  • the accident site restoration device determines an accident liability of the accident vehicle according to the historical travel track of the accident vehicle.
  • an accident determination rule is preset in the accident site restoration device. After the accident scene restoration device acquires the historical motion trajectory of the accident vehicle within the preset time period, according to the historical motion trajectory, the driving data of the accident vehicle, and the accident determination rule, The responsibility for the accident of the accident vehicle is judged.
  • the accident site restoration device or the motion monitoring device may be responsible for the accident
  • the judgment result is directly sent to the on-board computer or user terminal at the scene of the accident, or outputted in the form of voice playback.
  • FIG. 4 is a schematic diagram of a collision position of an accident vehicle according to an embodiment of the present invention.
  • the A car is straight before the collision, that is, the direction is 0; when the B car occurs, the direction is not 0. According to the rules of the “turning straight to go straight” rule, it can be determined that the B car is the responsible party for the accident.
  • the determination accuracy is enhanced.
  • the indication responsibility of the accident is determined by combining the indication information of the traffic light and the historical movement track of the accident vehicle. For example: at the intersection with a signal light, the right-turning vehicle does not allow the straight-through release vehicle, and the right-turn vehicle bears full responsibility.
  • FIG. 5 is a schematic diagram of another collision position of an accident vehicle according to an embodiment of the present invention.
  • the motion trajectory of the A car and the B car in the preset time period is restored, and the B car is straight before the collision, and the speed increases after the collision; the A car goes straight before the collision, The speed is reduced after the collision. Then it can be determined that the A car is chasing the B car.
  • the accuracy of the determination is enhanced. For example, if the accident occurrence location is within the same lane, the following determination rule is met: the rear-end vehicle assumes full responsibility for the rear-end collision of the vehicle traveling in the same lane.
  • the accident scene reduction method provided by the embodiment of the present invention is configured to collect, according to the accident location information in the obtained accident trigger information, a scene image of the location corresponding to the accident location information by using the motion monitoring device; and corresponding to the accident location information according to the accident location information
  • the live image of the location determines the historical trajectory of the accident vehicle.
  • the accident site restoration device can automatically acquire the accident location information when the accident occurs, and call the motion monitoring device to perform more accurate shooting on the site according to the accident damage request, thereby making the accident judgment The judgment result given in the responsibility is more accurate.
  • the accident scene reduction method provided by the embodiment of the present invention can complete the accident responsibility determination more efficiently and accurately.
  • FIG. 6 is a schematic structural diagram of an accident site restoration device according to an embodiment of the present invention.
  • an accident site restoration device includes:
  • the obtaining module 610 is configured to acquire incident trigger information, where the accident trigger information includes: accident location information;
  • the acquiring module 610 is further configured to collect the accident location information by using a motion monitoring device. a live image of the corresponding location;
  • the processing module 620 is configured to determine a historical driving trajectory of the accident vehicle according to the live image of the location corresponding to the accident location information.
  • processing module 620 is further configured to:
  • the determining module determines the historical driving trajectory of the accident vehicle, determining an accident responsibility of the accident vehicle according to the historical driving trajectory of the accident vehicle.
  • the acquiring module 610 is further configured to: collect, according to the accident location information, the driving data of the accident vehicle by using the motion monitoring device;
  • the processing module 620 is specifically configured to:
  • the obtaining module 610 is specifically configured to:
  • processing module 620 is specifically configured to:
  • processing module 610 is specifically configured to:
  • the obtaining module 610 is specifically configured to:
  • the driving data of the accident vehicle includes: a speed, an acceleration, and a running direction of the accident vehicle in a preset time period, where the preset time period includes a preset duration before the accident time point, and The time point of the accident is the end point.
  • the motion monitoring device is a drone.
  • the accident site reduction device provided by the embodiment of the present invention can be used to perform the technical solution of the accident site reduction method provided by the method embodiment of the present invention, and the implementation principle and the technical effect thereof are similar, and details are not described herein again.
  • FIG. 7 is a schematic structural diagram of another accident site restoration device according to an embodiment of the present invention.
  • an accident site restoration device includes:
  • the data collector 710 is configured to acquire incident trigger information, where the accident trigger information includes: accident location information;
  • the data collector 710 is further configured to collect, according to the accident location information, a live image of the location corresponding to the accident location information by using a motion monitoring device;
  • the processor 720 is configured to determine a historical travel track of the accident vehicle according to the live image of the location corresponding to the accident location information.
  • processor 720 is further configured to:
  • the processor determines the historical travel trajectory of the accident vehicle, determining an accident liability of the accident vehicle according to the historical travel trajectory of the accident vehicle.
  • the data collector 710 is further configured to: according to the accident location information, control the motion monitoring device to collect driving data of the accident vehicle;
  • the processor 720 is specifically configured to:
  • the data collector 710 is specifically configured to:
  • the processor 720 is specifically configured to:
  • the processor 720 is specifically configured to:
  • the data collector 710 is specifically configured to:
  • the driving data of the accident vehicle includes: a speed, an acceleration, and a running direction of the accident vehicle in a preset time period, where the preset time period includes a preset duration before the accident time point, and The time point of the accident is the end point.
  • the motion monitoring device is a drone.
  • the accident site reduction device provided by the embodiment of the present invention can be used to perform the technical solution of the accident site reduction method provided by the method embodiment of the present invention, and the implementation principle and the technical effect thereof are similar, and details are not described herein again.
  • FIG. 8 is a schematic structural diagram of a motion monitoring device according to an embodiment of the present invention.
  • the motion monitoring device provided by the embodiment of the present invention includes:
  • the receiver 810 is configured to receive a data collection control instruction sent by the accident scene restoration device, where the data collection control instruction includes: accident location information;
  • the data collector 820 is configured to acquire, according to the accident location information, a live image of the location corresponding to the accident location information;
  • a transmitter 830 configured to send a live image of the location corresponding to the accident location information to the accident site restoration device, where the accident site restoration device is configured according to the accident location information Corresponding to the live image of the location, the historical travel trajectory of the accident vehicle is determined.
  • the data collector 820 is further configured to: collect the driving data of the accident vehicle according to the accident location information;
  • the transmitter 830 is further configured to: send the driving data of the accident vehicle to the accident site restoration device, for the scene image of the location corresponding to the accident location information according to the accident site restoration device, and the accident
  • the driving data of the vehicle determines the historical driving trajectory of the accident vehicle.
  • the data collector 820 is specifically configured to:
  • the driving data of the accident vehicle includes: a speed, an acceleration, and a running direction of the accident vehicle in a preset time period, where the preset time period includes a preset duration before the accident time point, and The time point of the accident is the end point.
  • the motion monitoring device is a drone.
  • the motion monitoring device provided by the embodiment of the present invention is similar to the implementation principle and technical effect of the accident scene reduction method provided by the foregoing method embodiment, and details are not described herein again.
  • the aforementioned program can be stored in a readable storage medium of a computer, mobile phone or other portable device.
  • the program when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes various media that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

La présente invention concernent un procédé et un dispositif de reconstruction de scène d'accident, et un appareil de surveillance de mouvement. Le procédé consiste à : acquérir des informations de déclenchement d'accident comprenant des informations de position d'accident; acquérir, selon les informations de position d'accident et grâce à un appareil de surveillance mobile, des images de scène à des positions correspondant aux informations de position d'accident; et à déterminer, en fonction des images de scène aux positions correspondant aux informations de position d'accident, une trajectoire de déplacement passée d'une voiture dans l'accident.
PCT/CN2016/095409 2016-08-16 2016-08-16 Procédé et dispositif de reconstruction de scène d'accident, et appareil de surveillance de mouvement Ceased WO2018032295A1 (fr)

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PCT/CN2016/095409 WO2018032295A1 (fr) 2016-08-16 2016-08-16 Procédé et dispositif de reconstruction de scène d'accident, et appareil de surveillance de mouvement
CN201680080825.6A CN108604284B (zh) 2016-08-16 2016-08-16 事故现场还原方法、装置及运动监控设备

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CN111681420A (zh) * 2020-06-09 2020-09-18 北京百度网讯科技有限公司 路面信息检测方法、装置、设备和存储介质
CN111860927A (zh) * 2019-12-20 2020-10-30 北京嘀嘀无限科技发展有限公司 模型的训练方法、服务请求处理方法、装置、设备及介质
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CN114993345A (zh) * 2022-04-29 2022-09-02 安徽机电职业技术学院 一种矿井救援机器人路径规划模拟测试方法及系统
CN116612443A (zh) * 2023-04-26 2023-08-18 合肥工业大学 一种基于多源移动视频融合的交通场景还原方法及系统
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CN117436821A (zh) * 2023-12-19 2024-01-23 深圳市智慧城市科技发展集团有限公司 交通事故诊断报告的生成方法、设备及存储介质

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CN108664695A (zh) * 2018-03-29 2018-10-16 斑马网络技术有限公司 模拟车辆事故系统及其应用
CN108664695B (zh) * 2018-03-29 2024-02-27 斑马网络技术有限公司 模拟车辆事故系统及其应用
CN109345829A (zh) * 2018-10-29 2019-02-15 百度在线网络技术（北京）有限公司 无人车的监控方法、装置、设备及存储介质
CN111860927A (zh) * 2019-12-20 2020-10-30 北京嘀嘀无限科技发展有限公司 模型的训练方法、服务请求处理方法、装置、设备及介质
CN111681420A (zh) * 2020-06-09 2020-09-18 北京百度网讯科技有限公司 路面信息检测方法、装置、设备和存储介质
CN114550052A (zh) * 2022-02-24 2022-05-27 深圳壹账通科技服务有限公司 一种车辆事故处理方法、装置、计算机设备及存储介质
CN114993345A (zh) * 2022-04-29 2022-09-02 安徽机电职业技术学院 一种矿井救援机器人路径规划模拟测试方法及系统
CN116612443A (zh) * 2023-04-26 2023-08-18 合肥工业大学 一种基于多源移动视频融合的交通场景还原方法及系统
CN116740660A (zh) * 2023-08-11 2023-09-12 深圳市明世弘生电子科技有限公司 一种基于ai技术的车辆数据处理方法和系统
CN116740660B (zh) * 2023-08-11 2023-11-21 深圳市明世弘生电子科技有限公司 一种基于ai技术的车辆数据处理方法和系统
CN117436821A (zh) * 2023-12-19 2024-01-23 深圳市智慧城市科技发展集团有限公司 交通事故诊断报告的生成方法、设备及存储介质
CN117436821B (zh) * 2023-12-19 2024-04-02 深圳市智慧城市科技发展集团有限公司 交通事故诊断报告的生成方法、设备及存储介质

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