The invention discloses a safety guarantee method for an intelligent driving vehicle. The safety guarantee method comprises the steps that S1, the control behavior of a driver is detected; s2, whether the vehicle breaks down or not is diagnosed according to the braking system and the motor torque; s3, further determining whether the intelligent driving vehicle is out of control due to vehicle machine faults; and S4, when the vehicle machine is judged to have the fault problem, forcibly switching the manual driving mode. The invention further discloses an intelligent driving vehicle safety guarantee device. According to the method, the intelligent driving vehicle can exit the vehicle automatic driving mode when system faults such as software and hardware occur in the automatic driving process, safety accidents caused by out-of-control of the vehicle can be avoided, and the out-of-control situation of the intelligent vehicle can be effectively handled.

    本发明公开了一种智能驾驶车辆安全保障方法,包括:步骤S1,检测驾驶员操控行为;步骤S2,根据制动系统及电机转矩诊断车辆是否出现故障;步骤S3,进一步确认智能驾驶车辆是否发生车机故障导致失控;步骤S4,当判定车机故障问题时,强制切换人工驾驶模式。还公开了一种智能驾驶车辆安全保障装置。本发明能够使智能驾驶车辆在自动驾驶过程中出现软硬件等系统故障时退出车辆自动驾驶模式,能够避免车辆失控导致安全事故的发生,能够有效处理智能车辆失控的情况。


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    Title :

    Intelligent driving vehicle safety guarantee method and device


    Additional title:

    一种智能驾驶车辆安全保障方法及装置


    Contributors:
    ZHENG ZHU'AN (author) / XIE SHUANGJIAN (author) / ZHENG XIANGYU (author) / YE ZIMO (author) / YU ZHIWEI (author) / WANG ZHIQIANG (author)

    Publication date :

    2025-03-18


    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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