The invention belongs to the technical field of vehicle testing, and discloses a deviation detection method and device for an automatic driving vehicle and a storage medium. When the automatic driving vehicle runs on a straight road section and a steering wheel angle signal is a preset angle, a deviation detection function of the automatic driving vehicle is started; acquiring a transverse offset distance and a longitudinal driving distance when the automatic driving vehicle runs linearly; according to the ratio of the transverse offset distance to the longitudinal driving distance, the transverse offset of the automatic driving vehicle per hundred meters is obtained; judging whether the transverse offset per hundred meters exceeds a transverse steady state compensation threshold value of the automatic driving control module or not; if not, the automatic driving system carries out automatic compensation; if yes, vehicle maintenance personnel are informed through the vehicle cloud platform to repair the deviation problem of the vehicle. The problems that an automatic driving vehicle cannot automatically detect the deviation of the vehicle, and automatic compensation cannot be carried out when the vehicle deviates are solved.

    本发明属于车辆测试技术领域,公开了一种一种自动驾驶车辆跑偏的检测方法、装置及存储介质:在直线路段行驶时,在方向盘角度信号为预设角度时,启动自动驾驶车辆跑偏检测功能;获取自动驾驶车辆直线行驶时的横向偏移距离和纵向行驶距离;根据横向偏移距离和纵向行驶距离的比值,得到自动驾驶车辆的每百米横向偏移量;判断每百米横向偏移量是否超过自动驾驶控制模块的横向稳态补偿阈值;若未超过,则自动驾驶系统进行自动补偿;若超过,则通过车辆云平台通知车辆维护人员,对车辆的跑偏问题进行修复。本发明解决了自动驾驶车辆无法自动检测车辆跑偏、在车辆跑偏时无法进行自动补偿的问题。


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    Titel :

    Method and device for detecting deviation of autonomous vehicle and storage medium


    Weitere Titelangaben:

    一种自动驾驶车辆跑偏的检测方法、装置及存储介质


    Beteiligte:
    ZHANG YANGJIAN (Autor:in) / WAN QIAN (Autor:in) / LUO MAN (Autor:in) / XIONG SHENGJIAN (Autor:in)

    Erscheinungsdatum :

    2023-01-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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