The invention discloses an intelligent vehicle limit safety system under an extreme working condition, and the system comprises a vehicle sensing system which supports a limit safety function and is used for collecting environment information of a vehicle under the extreme working condition and transmitting the environment information to an automatic driving system and a high-level auxiliary driving system in real time; the limit safety function decision-making module of the automatic driving system and the high-level auxiliary driving system is used for acquiring environment information, input information based on a data-driven reinforcement learning strategy and feedback vehicle state and execution information in an unknown environment; and the limit safety function execution module is used for acquiring the decision information and outputting the vehicle state and execution information. Operation including but not limited to dynamic critical stability or extreme motion capability can be carried out under the extreme working condition, so that the motion potential of each system of the intelligent vehicle is fully utilized, and the emergency processing capability and backup level of the intelligent vehicle under the extreme working condition are improved.

    本发明公开了一种极端工况下智能车辆极限安全系统,本发明的系统包括支撑极限安全功能的车辆传感系统,用于采集车辆极端工况下的环境信息,实时发送至自动驾驶系统及高级别辅助驾驶系统;自动驾驶系统及高级别辅助驾驶系统的极限安全功能决策模块,用于获取环境信息和在未知环境中接收到基于数据驱动强化学习策略的输入信息以及反馈的车辆状态及执行信息;极限安全功能执行模块,用于获取决策信息,并输出车辆状态及执行信息。本发明可以在极端工况下进行包含但不限于涉及动力学临界稳定或极限运动能力的操作,以充分利用智能车辆各系统的运动潜能,提升智能车辆在极端工况下的应急处理能力和备份水平。


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    Title :

    Intelligent vehicle limit safety system under extreme working condition


    Additional title:

    一种极端工况下智能车辆极限安全系统


    Contributors:
    ZHAO SHIYUE (author) / ZHANG JUNZHI (author) / HE CHENGKUN (author) / JIANG YUHONG (author)

    Publication date :

    2024-12-20


    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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