The invention relates to a vehicle automatic driving redundancy control method and system. The vehicle automatic driving redundancy control method comprises the following steps: acquiring information required by automatic driving; calculating a control quantity for automatic driving according to the acquired information by a chassis domain controller and an automatic driving domain controller; and comparing a control quantity from the chassis domain controller with a control quantity from the automatic driving domain controller, and if a difference between the control quantity from the chassis domain controller and the control quantity from the automatic driving domain controller is within a predetermined threshold range, determining that the chassis domain controller is in the automatic driving domain controller. If yes, the control quantity from the automatic driving domain controller is output to an actuator of the vehicle so as to control automatic driving of the vehicle, and otherwise, the control quantity from the chassis domain controller is output to the actuator of the vehicle so as to control automatic driving of the vehicle.

    本公开涉及车辆自动驾驶冗余控制方法及系统。所述车辆自动驾驶冗余控制方法包括:获取自动驾驶所需的信息;分别由底盘域控制器以及自动驾驶域控制器根据所获取的信息来计算出用于自动驾驶的控制量;以及将来自所述底盘域控制器的控制量与来自所述自动驾驶域控制器的控制量进行比较,如果来自所述底盘域控制器的控制量与来自所述自动驾驶域控制器的控制量之间的差值在预定阈值范围内,则将来自所述自动驾驶域控制器的控制量输出至所述车辆的执行器,以用于控制所述车辆的自动驾驶,否则将来自所述底盘域控制器的控制量输出至所述车辆的执行器,以用于控制所述车辆的自动驾驶。


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    Title :

    Vehicle automatic driving redundancy control method and system


    Additional title:

    车辆自动驾驶冗余控制方法及系统


    Contributors:
    LIU DELIANG (author)

    Publication date :

    2025-01-10


    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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