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An alarm method and system based on motor vehicle driving data

A driving data, motor vehicle technology, applied in the traffic control system, collision avoidance system, traffic control system of road vehicles, etc., can solve the problems of traffic congestion, low accident handling efficiency, poor real-time performance, etc., to improve processing efficiency, reduce Risk of traffic jam or secondary accident, effect of guaranteeing timeliness and effectiveness

Active Publication Date: 2020-07-14
ANHUI KELI INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an accident alarm method and system based on motor vehicle driving data to overcome the high-speed accident alarm method in the prior art mainly relying on manual alarm and monitoring of road conditions, the efficiency of accident handling is low, the real-time performance is poor, and the Problems with high risk of traffic jams or secondary accidents

Method used

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  • An alarm method and system based on motor vehicle driving data
  • An alarm method and system based on motor vehicle driving data
  • An alarm method and system based on motor vehicle driving data

Examples

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Embodiment 1

[0028] The embodiment of the present invention provides an accident alarm method based on motor vehicle driving data, such as figure 1 As shown, the accident alarm method based on motor vehicle driving data includes:

[0029] Step S1: Obtain driving data of the motor vehicle, and obtain a plurality of driving images of the motor vehicle within a preset time period at the current moment from the driving data. In practical applications, the driving data includes: location information acquired by the GPS positioning device of the motor vehicle, image information collected by on-board equipment such as a driving recorder, and the like. The driving data can be obtained from the on-board recorder of the motor vehicle, or a special video image acquisition device can be installed to collect image information during the driving of the motor vehicle.

[0030] Step S2: judging whether the motor vehicle is in a parked state according to the image information of a plurality of driving ima...

Embodiment 2

[0057] The embodiment of the present invention provides an accident alarm system based on motor vehicle driving data, such as Figure 6 As shown, the accident warning system based on motor vehicle driving data includes:

[0058] The data acquisition module 1 is used to acquire the driving data of the motor vehicle, and obtain a plurality of driving images of the motor vehicle within a preset time period at the current moment from the driving data. For details, refer to the relevant description of step S1 in Embodiment 1.

[0059] The first judging module 2 is used for judging whether the motor vehicle is in a parked state according to the driving data. For details, refer to the relevant description of step S2 in Embodiment 1.

[0060] The parking state judging module 3 is used to judge that the motor vehicle is in the parking state when the image information of the plurality of driving images is the same. For details, refer to the relevant description of step S3 in Embodime...

Embodiment 3

[0065] An embodiment of the present invention provides a non-transitory computer storage medium, the computer storage medium stores computer-executable instructions, and the computer-executable instructions can execute the accident alarm method based on motor vehicle driving data in any of the above method embodiments, wherein The above-mentioned storage medium can be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a flash memory (Flash Memory), a hard disk (Hard Disk Drive) , abbreviation: HDD) or a solid-state drive (Solid-State Drive, SSD), etc.; the storage medium may also include a combination of the above-mentioned types of memories.

[0066] Those skilled in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable storage medi...

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Abstract

The invention provides an accident alarming method and system based on running data of a motor vehicle. The method comprises the following steps: acquiring the running data of the motor vehicle, and acquiring a plurality of running images of the motor vehicle within a preset time period of a current moment from the running data; judging whether the motor vehicle is in a parking state or not according to image information of the plurality of running images in the preset time period; when the image information of the plurality of running images is the same, judging that the motor vehicle is in the parking state; judging whether the motor vehicle is abnormally parked or not according to the running data; and when the motor vehicle is abnormally parked, generating alarm information of the motor vehicle according to the running data. According to the accident alarming method and system, the running status of the motor vehicle can be judged through the running data recorded by the motor vehicle, so that a real-time alarming function during abnormal parking of the motor vehicle is realized, the real-time performance and effectiveness of accident handling of a traffic management departmentare guaranteed, the accident handling efficiency is improved, and the risk of traffic jam or secondary accidents is reduced.

Description

technical field [0001] The invention relates to the field of public security traffic management, in particular to an accident alarm method and system based on motor vehicle driving data. Background technique [0002] With the rapid development of the economy, people's traffic demand continues to increase, and the demand for safe, convenient, fast and punctual travel transportation methods continues to increase, among which the demand for travel via expressways is increasing. [0003] The biggest feature of motor vehicles traveling through the expressway is their fast speed. Therefore, when encountering abnormal parking of the vehicle ahead, it is impossible to quickly judge whether the vehicle stopped in front is in a stopped state, which may easily lead to rear-end collision accidents. Especially at night or when the visibility decreases, when the vehicle in front is found to stop abnormally, the distance between the current vehicle may be less than the effective braking di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/04G08G1/16G08G1/00G07C5/08
CPCG07C5/0866G08G1/04G08G1/164G08G1/205
Inventor 姜廷顺王家捷李萌陆建赫振宇姚辉
Owner ANHUI KELI INFORMATION IND