The invention relates to the technical field of unmanned driving, in particular to a driving control method and system for an unmanned vehicle on a bumpy road section. Comprising the following steps: acquiring jitter data of the unmanned vehicle, and determining whether the unmanned vehicle is in a bumpy road according to the jitter data; wherein the jitter data comprises a zero offset value K, a wheel speed V and a vehicle body angle change curve; and when the unmanned vehicle is in the bumpy road section, performing reduction control on the driving acceleration of the unmanned vehicle according to the jitter data. According to the invention, the jitter data when the unmanned vehicle passes through the bumpy road section is taken as the influence parameter, and the driving acceleration of the unmanned vehicle on the bumpy road section is controlled, so that the driving safety of the vehicle is ensured, and the possibility of accidents is reduced.

    本发明涉及无人驾驶技术领域,特别是涉及一种颠簸路段的无人驾驶车辆的行驶控制方法及系统。包括:获取无人驾驶车辆的抖动数据,并根据抖动数据确定无人驾驶车辆是否处于颠簸路段;其中,抖动数据包括零点偏移值K、车轮轮速V以及车身角度变化曲线;当无人驾驶车辆处于颠簸路段时,根据抖动数据对无人驾驶车辆的行驶加速度进行降低控制。本发明通过对无人驾驶车辆通过颠簸路段时的抖动数据作为影响参数,对颠簸路段的无人驾驶车辆的行驶加速度进行控制,保证了车辆的行驶安全性,降低了事故发生的可能性。


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    Titel :

    Driving control method and system for unmanned vehicle on bumpy road section


    Weitere Titelangaben:

    一种颠簸路段的无人驾驶车辆的行驶控制方法及系统


    Beteiligte:
    LI SHUXUE (Autor:in) / YUAN JINXIANG (Autor:in) / ZHAO YAOZHONG (Autor:in) / LIU QIANG (Autor:in) / LIU YUE (Autor:in) / QI HONGJIAN (Autor:in) / HAN SHUO (Autor:in) / SONG CHENGFENG (Autor:in) / WANG YUFEI (Autor:in) / SUN MINGYAN (Autor:in)

    Erscheinungsdatum :

    2023-10-10


    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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