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Method, apparatus and system for predicting risk of traffic accident

A traffic accident and risk prediction technology, applied in traffic control systems, road vehicle traffic control systems, traffic flow detection, etc., can solve the problem of no vehicle risk state prediction

Active Publication Date: 2018-06-12
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the above-mentioned method for predicting road accident risk does not predict specific vehicle risk states.

Method used

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  • Method, apparatus and system for predicting risk of traffic accident
  • Method, apparatus and system for predicting risk of traffic accident
  • Method, apparatus and system for predicting risk of traffic accident

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Embodiment Construction

[0069] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0070] The embodiments of the present invention provide a risk prediction method, device and system for traffic accidents, which realize the risk prediction of vehicle traffic accidents and improve the accuracy of road traffic accident risk prediction.

[0071] In the following, firstly, a method for predicting the risk of a vehicle traffic accident provided by an embodiment of the present invention will be introduced.

[0072] Such as Figure 1a As shown, a r...

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Abstract

Embodiments of the present invention provide a method, an apparatus, and a system for predicting a risk of a traffic accident. The method includes: obtaining a surveillance video on a target road section; obtaining video structured information according to the surveillance video; according to license plate number information in the video structured information, inquiring the vehicle condition information and historical behavior information of each first vehicle on the target road segment in the preset database; obtaining the environmental condition information of the target road segment when the surveillance video is captured; for each of the first vehicles, based on historical information of traffic accidents occurring on the target road section, the vehicle condition information and historical behavior information, and the environmental condition information, determining a risk factor of a traffic accident of each first vehicle; and determining the risk factor as a prediction resultof the risk of the traffic accident occurred on the vehicle in the target road section. The embodiments of the invention realize the prediction of the risk of the traffic accident in a vehicle and improve the accuracy of the traffic accident risk prediction on the road.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic management and control, in particular to a risk prediction method, device and system for traffic accidents. Background technique [0002] With the development of society, the number of motor vehicles in our country is rapidly expanding, and the frequency of road accidents is also on the rise. Effective prediction of specific road sections and vehicle risk states can reduce the incidence of traffic accidents and reduce the loss of people's lives and property, which has great practical significance and value. [0003] At present, the method for predicting the road accident risk on the target road section is specifically: collecting information on people, vehicles, roads, and the environment on the target road section in real time that affect the road accident risk; and predicting the risk status of the road accident on the target road section according to the collected information. [0...

Claims

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Application Information

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IPC IPC(8): G08G1/01
CPCG08G1/0129G08G1/01
Inventor 蒋瑜
Owner HANGZHOU HIKVISION DIGITAL TECH
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