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A method for identifying abnormal driving behavior

A technology of abnormal driving and recognition method, applied in the field of automatic driving, can solve the problems of low recognition accuracy of abnormal driving behavior and inaccurate recognition of abnormal driving behavior, and achieve the effect of small amount of code, wide application and good scalability.

Active Publication Date: 2021-12-07
HUAWEI TECH CO LTD
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  • Summary
  • 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 information data of the vehicle driving behavior and the vehicle driving scene, and at least based on the data of the two aspects, uses the algorithm logic set for the specific scene to comprehensively judge whether the vehicle is in an abnormal driving state, thereby Solved the problem of inaccurate recognition of abnormal driving behavior in the prior art

Method used

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  • A method for identifying abnormal driving behavior
  • A method for identifying abnormal driving behavior
  • A method for identifying abnormal driving behavior

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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

This application relates to the field of automatic driving, and discloses a method and system for identifying abnormal driving behavior and a vehicle including the system. The method for identifying abnormal driving behavior includes: acquiring vehicle driving behavior data, and judging whether the vehicle is in suspicious abnormal driving based on the vehicle driving behavior data The state of the behavior; if the vehicle is in the state of suspicious abnormal driving behavior, then obtain the current vehicle driving scene data; judge whether the suspicious abnormal driving behavior is abnormal driving behavior according to the vehicle driving behavior data and the current vehicle driving scene data; In the technical solution of the present application, the current driving scene information is introduced into the identification process of the abnormal driving behavior of the vehicle, which improves the accuracy of the identification of the abnormal driving behavior.

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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Patent Type & Authority Patents(China)
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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