The invention belongs to the technical field of automobile driving, and particularly relates to a pure electric automobile abrupt slope slow descent system function device and a control method. The control method comprises the steps that whether the abrupt slope slow descent condition is met or not is judged; when the abrupt slope slow descent condition is met, the abrupt slope slow descent system is activated; and controlling the vehicle to run according to the preset vehicle speed of the abrupt slope slow descending system. By judging whether the abrupt slope slow descent condition is met or not, activating the abrupt slope slow descent system when the abrupt slope slow descent condition is met, and controlling the vehicle to run according to the preset vehicle speed of the abrupt slope slow descent system, accurate control is conducted around abrupt slope deceleration, accidents are reduced, and the driving experience is improved.

    本发明属于汽车驾驶技术领域,特别涉及一种纯电动汽车陡坡缓降系统功能装置和控制方法。所述控制方法包括:判断是否满足陡坡缓降条件;在满足陡坡缓降条件时激活陡坡缓降系统;按照陡坡缓降系统的预设车速控制车辆行驶。本发明通过判断是否满足陡坡缓降条件,在满足陡坡缓降条件时激活陡坡缓降系统,按照陡坡缓降系统的预设车速控制车辆行驶,使得本发明围绕陡坡减速进行精确控制减少事故,提高驾驶体验。


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    Title :

    Pure electric vehicle abrupt slope slow descent system function device and control method


    Additional title:

    一种纯电动汽车陡坡缓降系统功能装置和控制方法


    Contributors:
    LEI YONGFU (author) / ZHAI HAORONG (author) / ZHANG JUNPENG (author) / CHUNG WON-JIN (author)

    Publication date :

    2024-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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