The embodiment of the invention discloses an intelligent vehicle early warning method and device, an intelligent vehicle and a computer readable medium. A specific embodiment of the method comprises the following steps: acquiring reference time; the following early warning steps are executed: controlling a camera device to acquire a positioning code image sequence; the ultrasonic positioning device is controlled to collect the distance from a target point in the intelligent vehicle to the wall where the positioning code is pasted in the vertical line direction of the driving direction as the transverse distance; controlling a driving included angle detection device to detect an included angle between the driving direction of the intelligent vehicle and the wall surface pasted with the positioning code as a detection angle; performing identification processing on each positioning code image in the positioning code image sequence; error code detection processing is carried out on the identification code sequence; executing positioning code error early warning processing; generating intelligent vehicle positioning information and a safe spacing distance; after a second preset time period of the reference time, acquiring the system time again; and executing the early warning step again. According to the embodiment, the times of false alarm and missing alarm of the safety distance early warning of the intelligent vehicle are reduced.

    本公开的实施例公开了智能车预警方法、装置、智能车和计算机可读介质。该方法的一具体实施方式包括:获取参考时间;执行以下预警步骤:控制摄像装置采集定位码图像序列;控制超声定位装置采集智能车中的目标点在行驶方向的垂线方向到粘贴定位码的墙面之间的距离作为横向距离;控制行驶夹角检测装置检测智能车的行驶方向与粘贴定位码的墙面的夹角作为检测角;对定位码图像序列中各个定位码图像进行识别处理;对识别码序列进行误码检测处理;执行定位码错误预警处理;生成智能车定位信息和安全间隔距离;在参考时间的第二预设时间段之后,再次获取系统时间;再次执行预警步骤。该实施方式减少了智能车安全距离预警误报和漏报的次数。


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    Titel :

    Intelligent vehicle early warning method and device, intelligent vehicle and computer readable medium


    Weitere Titelangaben:

    智能车预警方法、装置、智能车和计算机可读介质


    Beteiligte:
    LIU RENHUI (Autor:in) / MENG QINGWEI (Autor:in) / XU GUANGFU (Autor:in)

    Erscheinungsdatum :

    10.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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