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Traffic accident prediction method and device, equipment and storage medium

A traffic accident and prediction probability technology, applied in prediction, traffic control system, traffic flow detection, etc., can solve the problems of low prediction accuracy and failure to achieve early warning effect, and achieve improved accuracy, improved early warning effect, and reduced realization of The effect of complexity

Pending Publication Date: 2020-12-25
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the historical probability can be used as the forecast probability to achieve dynamic early warning of large trucks, the prediction accuracy is too low to achieve the expected early warning effect

Method used

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  • Traffic accident prediction method and device, equipment and storage medium
  • Traffic accident prediction method and device, equipment and storage medium
  • Traffic accident prediction method and device, equipment and storage medium

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Embodiment Construction

[0070] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0071] It should be noted that the solution for predicting traffic accidents provided in this application can be applied to any scenario where vehicle safety risks need to be controlled.

[0072] For example, the solution for predicting traffic accidents provided by this application may involve artificial intelligence technology.

[0073] Among them, artificial intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. . In other words, artificial intelligence is a comprehensive technique of computer science that attempts to understand the essence of intelligence and produce a new kind of intelligent machine...

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Abstract

The invention provides a traffic accident prediction method and device, equipment and a storage medium. The method comprises the steps of acquiring the historical probability of a target vehicle basedon historical traffic accidents on a target road; determining at least one first proportion corresponding to the at least one monitorable factor; determining a first probability based on the historical probability and at least one first proportion; and determining a prediction probability of the target vehicle based on the first probability, wherein the prediction probability is used for representing the possibility that the target vehicle has a traffic accident on the target road. The method can relate to technologies such as automatic driving or auxiliary driving of artificial intelligence,the accuracy of accident prediction can be improved, the early warning effect can be improved, the implementation complexity can be reduced, and the timeliness and practicability of prediction and early warning are improved.

Description

technical field [0001] The embodiments of the present application relate to technical fields such as automatic driving of artificial intelligence, and more particularly, to a method, apparatus, device, and storage medium for predicting traffic accidents. Background technique [0002] Effective control of safety risks is one of the signs that the road freight industry has entered a mature stage. In the field of safe assisted driving, the fleet of large trucks lurks extremely high driving risks. How to provide dynamic early warning for large trucks is one of the key issues facing the coordinated landing of vehicles and roads. [0003] In the related art, the early warning system can obtain the historical probability of the traffic accident involving the large truck on the road section where the large truck is currently located from the traffic management system, and use it directly as the large truck will be involved again when the large truck is driving on the current road s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26G06F17/18G06K9/62G08G1/01
CPCG06Q10/04G06Q10/0635G06Q50/265G06F17/18G08G1/0129G06F18/2415
Inventor 侯琛
Owner TENCENT TECH (SHENZHEN) CO LTD