The invention relates to the technical field of vehicle safety, in particular to a driving function safety architecture and a vehicle, and the driving function safety architecture comprises a main sensor and a redundant sensor which are respectively used for sensing first sensing information and second sensing information around the vehicle; the first and second functional systems are used for generating corresponding control signals according to the sensing information; the third function system is used for generating a third control signal according to the second sensing information; and the arbitration system is used for controlling the third functional system to output a third control signal when the functional system is abnormal, and controlling the vehicle to execute the second driving function by using the third control signal. Therefore, the problems that in the prior art, when the electronic control unit breaks down or fails, it cannot be guaranteed that the system can enter an acceptable safety state such as redundancy control or function degradation in time, and it cannot be guaranteed that the system has portability, so that the vehicle using safety of a user is not high, and the applicability is poor are solved.

    本申请涉及车辆安全技术领域,特别涉及一种驾驶功能安全架构及车辆,其中,包括:主传感器和冗余传感器分别用于感知车辆周围的第一感知信息和第二感知信息;第一和第二功能系统用于根据感知信息生成对应控制信号;第三功能系统用于根据第二感知信息生成第三控制信号;仲裁系统,用于在功能系统异常时,控制第三功能系统输出第三控制信号,利用第三控制信号控制车辆执行第二驾驶功能。由此,解决了相关技术中当电子控制单元发生故障或失效时,无法保证系统能够及时进入冗余控制或是功能降级等可接受的安全状态,且无法保证系统具有可移植性,导致用户用车安全性不高,适用性较差等问题。


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    Titel :

    Driving function safety framework and vehicle


    Weitere Titelangaben:

    驾驶功能安全架构及车辆


    Beteiligte:
    YIN ZHIMING (Autor:in) / ZHOU HONGWEI (Autor:in) / HOU YAFEI (Autor:in)

    Erscheinungsdatum :

    2023-03-14


    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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