The invention discloses a commercial vehicle sliding energy recovery control method, device and equipment and a medium, and relates to the technical field of new energy commercial vehicles, and the method comprises the steps: building a sliding energy recovery MAP under a flat road surface driving working condition and a sliding energy recovery MAP under a ramp road surface driving working condition; monitoring the running working condition of the vehicle in real time, and acquiring the deceleration of the vehicle in a set time period when the vehicle is in a ramp road running working condition and a sliding working condition; and based on the obtained deceleration, performing sliding energy recovery according to the sliding energy recovery MAP under the ramp road surface driving working condition or performing sliding energy recovery according to the sliding energy recovery MAP under the flat road surface driving working condition. According to the method, the sliding energy recovery capacity of the vehicle can be improved under different sliding working conditions and road surface states, and meanwhile automatic switching operation of sliding energy recovery strategies is achieved according to different driving working conditions.

    本发明公开了一种商用车滑行能量回收的控制方法、装置、设备及介质,涉及新能源商用车技术领域,该方法包括建立平整路面行驶工况下的滑行能量回收MAP图和坡道路面行驶工况下的滑行能量回收MAP图;实时监测车辆行驶工况,并当车辆处于坡道路面行驶工况且处于滑行工况时,获取车辆在设定时间段内的减速度;基于获取的减速度,根据坡道路面行驶工况下的滑行能量回收MAP图进行滑行能量回收或平整路面行驶工况下的滑行能量回收MAP图进行滑行能量回收。本申请能够在不同滑行工况及路面状态下,提升车辆的滑行能量回收能力,同时针对不同的行驶工况实现滑行能量回收策略的自动切换操作。


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    Title :

    Commercial vehicle sliding energy recovery control method, device and equipment and medium


    Additional title:

    一种商用车滑行能量回收的控制方法、装置、设备及介质


    Contributors:
    LUO CHUNMING (author) / CHAI SHUJUN (author) / SHAO MINGMING (author) / YU GENWEN (author) / ZHANG XUEYAN (author) / LI XIN (author) / WANG YUNLONG (author) / WANG PENG (author) / WANG PEI (author) / YU YANJUN (author)

    Publication date :

    2024-06-14


    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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