The invention provides an automatic compensation method and device for hydraulic buffer braking of a heavy truck. The method comprises the steps that the hydraulic buffer water temperature state and the running working condition of the truck are obtained through a truck body controller; under the condition that the hydraulic buffer water temperature and the running working condition meet preset conditions, corresponding brake compensation logic is executed according to the gear information of the brake handle; wherein the gear information of the brake handle comprises a braking gear in a driving cylinder and a hydraulic buffer and in-cylinder hybrid braking gear. The hydraulic buffer braking system can rapidly respond under hydraulic buffer overtemperature or specific working conditions, and the braking performance and driving safety of the heavy truck under various complex conditions are ensured through the synergistic effect of in-cylinder braking and hydraulic buffer braking.

    本发明提供一种重型卡车液缓制动自动补偿方法和装置,方法包括:通过所述车身控制器获取液缓水温状态及车辆的行驶工况;在所述液缓水温及所述行驶工况满足预设条件的情况下,根据所述制动手柄的档位信息,执行对应的制动补偿逻辑;其中,所述制动手柄的档位信息包括主动缸内制动的档位及液缓与缸内混合制动的档位。本发明能够在液缓超温或特定工况下迅速响应,通过缸内制动与液缓制动的协同作用,确保重型卡车在各种复杂条件下的制动性能和行驶安全。


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    Title :

    Automatic compensation method and device for hydraulic slow braking of heavy truck


    Additional title:

    一种重型卡车液缓制动自动补偿方法和装置


    Contributors:
    AN JIANLIN (author) / WANG YU (author) / HOU LEFU (author) / ZUO JIA'AO (author) / CHEN SHUAI (author) / LIU JIANING (author)

    Publication date :

    2024-11-15


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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