The invention discloses a multi-redundancy driver reminding system and method under automatic driving. The system comprises a first-stage reminding module, a second-stage reminding module, a third-stage reminding module, a power supply unit, an automatic driving module and a data acquisition module, the first-level reminding module, the second-level reminding module and the third-level reminding module are connected in sequence, and the power supply unit independently supplies power to the three-level reminding module; the first-level reminding module, the second-level reminding module and the third-level reminding module are all connected to the automatic driving system, and the automatic driving system is connected with the data acquisition module; the three-stage takeover has six reminding states, and the six reminding states are independently supplied with power and are mutually independent, so that common cause failure points do not exist between the three-stage takeover and the three-stage takeover.

    一种自动驾驶下多冗余驾驶员提醒系统及方法,包括第一级提醒模块、第二级提醒模块、第三级提醒模块、供电单元、自动驾驶模块和数据获取模块;第一级提醒模块、第二级提醒模块和第三级提醒模块依次连接,供电单元分别给三级提醒模块独立供电;第一级提醒模块、第二级提醒模块和第三级提醒模块均连接到自动驾驶系统,自动驾驶系统连接数据获取模块;本发明的三级接管分为六种提醒状态,六种提醒状态单独供电,互为独立,保证两者之间无共因失效点的存在。


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    Title :

    Multi-redundancy driver reminding system and method under automatic driving


    Additional title:

    一种自动驾驶下多冗余驾驶员提醒系统及方法


    Contributors:
    ZHANG HAO (author) / SHAO LIDONG (author) / LI LUSUO (author) / WANG HANLIN (author) / WU YUANYUAN (author)

    Publication date :

    2022-12-16


    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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