The invention discloses a vehicle fuel-saving control method, device and system, a vehicle and a storage medium. The vehicle fuel-saving control system comprises an on-off mechanism and a vehicle control unit. The on-off mechanism is connected with a vehicle control unit, a gearbox of a vehicle and a retarder. The on-off mechanism comprises a connecting electromagnetic valve, a separating electromagnetic valve, a gas storage tank, a position sensor, a piston rod and a synchronizer; the synchronizer is arranged between a gearbox and a retarder of the vehicle, and the synchronizer is in transmission connection with an output shaft of the gearbox; the connecting electromagnetic valve, the separating electromagnetic valve and the position sensor are all connected with the vehicle control unit; the vehicle fuel-saving control method comprises the steps that when an opening signal of a retarder is obtained, a connecting electromagnetic valve is controlled to be opened, so that a gas storage tank outputs gas to a piston rod through a first exhaust port, and the piston rod is pushed to control a synchronizer to move towards the retarder and be attached to a driving gear of the retarder; and according to a preset first time threshold value, a working request is sent to the retarder, so that the retarder starts to work.

    本发明公开了一种车辆节油控制方法、装置、系统、车辆及存储介质。车辆节油控制系统包括通断机构和整车控制器;通断机构分别与整车控制器、车辆的变速箱和缓速器连接;通断机构包括连接电磁阀、分离电磁阀、储气罐、位置传感器、活塞杆和同步器;同步器设置在车辆的变速箱和缓速器之间,且同步器与变速箱的输出轴传动连接;连接电磁阀、分离电磁阀和位置传感器均与整车控制器连接;车辆节油控制方法包括:在获取到缓速器的开启信号时,控制连接电磁阀打开,以使储气罐通过第一排气口向活塞杆输出气体,推动活塞杆以控制同步器朝向缓速器运动并与缓速器的驱动齿轮贴合;根据预设第一时间阈值,向缓速器发送工作请求,以使缓速器开始工作。


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    Title :

    Vehicle fuel-saving control method, device and system, vehicle and storage medium


    Additional title:

    车辆节油控制方法、装置、系统、车辆及存储介质


    Contributors:
    ZHAO YUANRUI (author) / ZHANG JINGHUAN (author) / QU TIANLEI (author) / CHEN SHOUGANG (author)

    Publication date :

    2024-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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