The invention relates to the technical field of new energy automobiles, and discloses a heatable washing nozzle control method and system and an automobile body controller. The method comprises the steps that the gear state of an ignition switch is obtained, and when the ignition switch is switched to an ON gear from an OFF/ACC gear, the external environment temperature and the current storage battery voltage are obtained; and if the current external environment temperature of the vehicle is lower than the set low-temperature threshold value and lasts for longer than the set time length, and the current storage battery voltage is higher than the set voltage threshold value, the washing nozzle is controlled to heat for the set time length. The temperature can be rapidly increased when the vehicle is started, the situation that the nozzle cannot work in extremely cold areas is avoided, and a user can conveniently and efficiently wash the front windshield as required at any time.

    本发明涉及新能源汽车技术领域,公开了一种可加热洗涤喷嘴控制方法、系统及车身控制器,所述方法包括:获取点火开关档位状态,当点火开关由OFF/ACC档切换至ON档时,获取外部环境温度,以及当前蓄电池电压;若车辆当前外部环境温度低于设定低温阈值且持续超过设定时长,并且当前蓄电池电压高于设定电压阈值,则控制所述洗涤喷嘴加热设定时长。本发明能够在车辆启动时快速升温,避免喷嘴在极寒地区无法工作,方便用户随时能够按需高效的进行洗涤前风挡。


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    Title :

    Heatable washing nozzle control method and system and vehicle body controller


    Additional title:

    一种可加热洗涤喷嘴控制方法、系统及车身控制器


    Contributors:
    WU CHAO (author) / HUANG GUANGQIANG (author) / JI CHENGYI (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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