The embodiment of the invention relates to the technical field of intelligent driving, and particularly discloses an intelligent detection and alarm method and system for a bumpy road section. According to the embodiment of the invention, the method comprises the steps: recognizing a front preview point through obtaining a front road image and motion state data of a vehicle, and obtaining the distance of the preview point; calculating a motion track of the vehicle according to the motion state data; identifying an obstacle point area of the front preview point; according to the motion trail and the obstacle point area, whether the vehicle has a bumping risk or not is judged, and when the vehicle has the bumping risk, an alarm prompt is given. Through binocular shooting, determination of a front preview point, calculation of a motion trail, recognition of an obstacle point area, judgment of whether a vehicle has a bumping risk or not, and alarm prompting when the vehicle has the bumping risk, the bumping risk of the vehicle can be accurately detected, the alarm prompting can be performed in time, a driver can respond as soon as possible and avoid the bumping risk in advance, and the driving safety is improved. The cost is low and the reliability is high.

    本发明实施例涉及智能驾驶技术领域,具体公开了一种颠簸路段智能化检测报警方法及系统。本发明实施例通过获取车辆的前方道路图像和运动状态数据,识别前方预瞄点,并获取预瞄点距离;根据所述运动状态数据,计算车辆的运动轨迹;识别所述前方预瞄点的障碍点区域;根据所述运动轨迹和所述障碍点区域,判断车辆是否具有颠簸风险,并在具有颠簸风险时,进行报警提示。能够通过双目拍摄,确定前方预瞄点,并计算运动轨迹,识别障碍点区域,判断车辆是否具有颠簸风险,并在具有颠簸风险时,进行报警提示,能够准确检测车辆的颠簸风险,及时进行报警提示,便于驾驶员尽快反应,并对颠簸风险进行提前规避,成本低,且可靠性高。


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    Title :

    Intelligent detection and alarm method and system for bumpy road section


    Additional title:

    一种颠簸路段智能化检测报警方法及系统


    Contributors:
    CHEN ZUHUI (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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