The invention provides a lane keeping auxiliary system and method based on machine vision, and the system comprises a lane environment detection device which is used for collecting a road image and carrying out the lane line recognition and tracking, and generating lane environment information; a vehicle state detection device which is used for detecting the driving state of the vehicle and generating vehicle state information; a lane departure early warning device which is used for receiving the lane environment information and the vehicle state information, judging whether the vehicle deviates from the lane or not, giving an alarm to a driver when the vehicle deviates from the lane and generating early warning information; a lane keeping control device which is used for receiving the early warning information and generating an auxiliary control instruction according to the early warning information and real-time control of a driver; and a vehicle steering execution device which is used for controlling the vehicle according to the auxiliary control instruction. According to the invention, the driving environment is detected, and the operation of the driver is combined to perform auxiliary control on the vehicle to keep the lane, so that the driving safety and comfort are improved.

    本发明提供了一种基于机器视觉的车道保持辅助系统及方法,所述系统包括:车道环境检测装置,用于采集道路图像并进行车道线识别与跟踪,生成车道环境信息;车辆状态检测装置,用于对车辆的行驶状态进行检测并生成车辆状态信息;车道偏离预警装置,用于接收所述车道环境信息及车辆状态信息并判断车辆是否偏离车道,当偏离车道时向驾驶员发出警报并生成预警信息;车道保持控制装置,用于接收所述预警信息,并根据所述预警信息及驾驶员的实时控制生成辅助控制指令;车辆转向执行装置,用于根据所述辅助控制指令对车辆进行控制。本发明通过对驾驶环境进行检测,并结合驾驶员的操作对车辆进行辅助控制保持车道,提高了驾驶的安全性和舒适性。


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    Title :

    Lane keeping auxiliary system and method based on machine vision


    Additional title:

    一种基于机器视觉的车道保持辅助系统及方法


    Contributors:
    LI ZHENFENG (author) / CHENG TAO (author) / WANG XIANGLONG (author) / MA QIANGJUN (author)

    Publication date :

    2021-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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