Abnormal driving behavior identification method

A technology of abnormal driving and identification method, applied in the field of automatic driving, can solve the problems of low recognition accuracy of abnormal driving behavior, inaccurate recognition of abnormal driving behavior, etc., and achieve the effect of good scalability

Active Publication Date: 2021-03-16
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of low accuracy in identifying abnormal driving behaviors in the prior art, various embodiments of the present application provide a method, system, non-transitory storage medium and vehicles using the system for identifying abnormal driving behaviors
The technical solution of this application combines the informat

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Embodiment Construction

[0032] The embodiment of the present application provides a method for identifying abnormal driving, which introduces driving scenes (vehicle surrounding environment information) into the process of identifying abnormal driving behaviors, so as to identify abnormal driving behaviors in different scenarios, and provides a method for accurately identifying abnormal driving behaviors. A new solution, and provide support for improving the reliability of autonomous driving and optimizing the user's driving experience.

[0033] see figure 2 , which shows a schematic flow chart 200 of abnormal driving behavior identification based on the embodiment of the present application, including:

[0034]201: Obtain vehicle driving behavior data. The vehicle driving behavior data mainly includes quantifiable vehicle control parameters, which can be obtained by the driving computer ECU or the vehicle control system. The vehicle control parameters include: (1) sudden braking behavior parameters...

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Abstract

The invention relates to the field of automatic driving, and discloses an abnormal driving behavior identification method and system, and a vehicle comprising the system, the abnormal driving behavioridentification method comprises the following steps: obtaining vehicle driving behavior data, and determining whether the vehicle is in a suspicious abnormal driving behavior state based on the vehicle driving behavior data; if the vehicle is in the suspicious abnormal driving behavior state, obtaining current vehicle driving scene data; judging whether the suspicious abnormal driving behavior isan abnormal driving behavior or not according to the vehicle driving behavior data and the current vehicle driving scene data; according to the technical scheme of the invention, the current drivingscene information is introduced into the recognition process of the abnormal driving behavior of the vehicle, and the recognition accuracy of the abnormal driving behavior is improved.

Description

technical field [0001] The present application relates to the field of automatic driving, and in particular, relates to a method for identifying abnormal driving behavior, an automatic driving system, and an intelligent driving vehicle using the automatic driving system. Background technique [0002] With the rapid development of 5G communication and Internet of Vehicles technology, autonomous driving technology has become a research hotspot. The core technologies in the field of autonomous driving include intelligent environment perception, automatic navigation and positioning, driving behavior decision-making, and intelligent path planning control. Autonomous driving behavior decision-making technology is an important guarantee for the smooth and reliable operation of unmanned vehicles. Reasonable evaluation of intelligent driving behavior decision-making is the basis for correct decision-making of driving behavior. The decision-making of driving behavior and the identif...

Claims

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Application Information

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IPC IPC(8): B60W50/00B60W40/04B60W40/06B60W40/10B60W40/105
CPCB60W50/0098B60W40/10B60W40/105B60W40/04B60W40/06B60W2520/06B60W2520/10B60W2552/53B60W2554/4044B60W2554/4042G08G1/0129G08G1/0133G08G1/096716G08G1/096758G08G1/096775G08G1/096791G08G1/0141B60W60/00188B60W2554/4046G06N3/02
Inventor 马红占俞佳伟王改良姜军
Owner HUAWEI TECH CO LTD
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