The invention relates to a multi-redundancy automatic driving control method and system and a storage medium, and the method comprises the steps: M1, enabling a vehicle to run on a road, and obtaining the road condition data information of the road and the state data information of the vehicle in real time based on a vehicle-mounted multi-sensor; and M2, based on the road condition data information of the road and the state data information of the vehicle, predicting the road condition and the state of the vehicle by adopting a local multivariate function fitting algorithm, calculating the variable quantity of the road condition and the state of the vehicle according to a time sequence, and outputting the variable quantity data information of the road condition and the state of the vehicle. The main system and the redundant safety system are different in work division and mutually check, safety and reliability are greatly improved on the whole, it is guaranteed that the vehicle can handle various emergencies in the automatic driving period through system switching, and driving safety is guaranteed.

    本发明涉及一种多重冗余自动驾驶的控制方法、系统及存储介质,所述方法包括:M1.车辆行驶在道路上,基于车载多传感器实时获取道路的路况数据信息和车辆的状态数据信息;M2.基于所述道路的路况数据信息和车辆的状态数据信息,采用局部多元函数拟合算法进行路况和车辆的状态的预测,并按照时间序列对路况和车辆的状态的变化量进行推算,输出路况和车辆的状态的变化量数据信息。本发明不仅主系统和冗余安全系统分工不同且互为校验,整体上实现安全性和可靠性极大提升,而且通过系统的切换,保障车辆在自动驾驶期间可以处理各种突发事件,保证行车安全。


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    Title :

    Multi-redundancy automatic driving control method and system and storage medium


    Additional title:

    一种多重冗余自动驾驶的控制方法、系统及存储介质


    Contributors:
    YANG ZHIWEI (author) / LI WENSHUAI (author) / CAO KE (author) / GONG YAN (author) / LI KAI (author)

    Publication date :

    2024-02-27


    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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