The invention provides an auxiliary braking cooperative control method, device and equipment and a storage medium, and relates to the technical field of automobile auxiliary braking control. The method comprises the steps that when the heavy-duty car goes downhill and indication information is received, in-cylinder braking and hydraulic slow braking are activated, and the indication information is used for indicating the heavy-duty car to run at a set constant speed; acquiring real-time state information of the heavy-duty car; and according to the set speed and the real-time state information, the gear of the transmission is reduced, and/or the braking power output by hydraulic slow braking is adjusted, so that the heavy-duty car can run at the set constant speed, and the gear of the transmission is reduced to improve the braking power output by in-cylinder braking. According to the method, the problem of how to cooperatively control in-cylinder braking and hydraulic slow braking in the braking process to enable auxiliary braking to bear higher braking power so as to improve driving safety is solved.

    本申请提供一种辅助制动协同控制方法、装置、设备及存储介质,涉及汽车辅助制动控制技术领域。该方法包括:在重型汽车下坡,且接收到指示信息时,激活缸内制动和液缓制动,指示信息用于指示重型汽车以设定速度恒速行驶;采集重型汽车的实时状态信息;根据设定速度和实时状态信息,降低变速器档位,和/或,调整液缓制动输出的制动功率,以便于重型汽车以设定速度恒速行驶,其中,降低变速器档位用于提高缸内制动输出的制动功率。本申请的方法,解决了在制动过程中,如何协同控制缸内制动和液缓制动,使辅助制动承担更大的制动功率,以提高行车安全的问题。


    Access

    Download


    Export, share and cite



    Title :

    Auxiliary braking cooperative control method, device and equipment and storage medium


    Additional title:

    辅助制动协同控制方法、装置、设备及存储介质


    Contributors:
    YUAN CHENGZHI (author) / JIA XIANKUN (author) / HOU LEFU (author) / WANG YU (author) / YU JIALONG (author)

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



    Auxiliary braking control method and device, equipment and storage medium

    PENG FU / MA QIUXIANG / HUANG JIAXIN et al. | European Patent Office | 2024

    Free access

    Emergency braking auxiliary control method, device and equipment and storage medium

    HUANG WEIPENG / JIANG ZHENG / HUANG ZHEN et al. | European Patent Office | 2021

    Free access

    Vehicle auxiliary braking method, system and device, braking equipment and storage medium

    LI YAFEI / YANG QUAN / XU YANGZHAO et al. | European Patent Office | 2024

    Free access

    Control method, device and equipment for hydraulic auxiliary braking and storage medium

    LI JIAN / WANG MINGLIANG / GUO YONGZHI et al. | European Patent Office | 2023

    Free access

    Emergency braking auxiliary control method and device, electronic equipment and storage medium

    XU XIANJIE / QI JIAN | European Patent Office | 2024

    Free access