The invention discloses a commercial oil brake slope starting and anti-slip control method, and relates to the technical field of commercial vehicles, and the commercial oil brake slope starting and anti-slip control method comprises a slope starting state and an anti-slip state; in the slope starting state; when the engine is started and the slope starting key is started, the vehicle working condition is obtained; whether the vehicle working condition meets a preset slope starting working condition or not is judged; if the vehicle working condition meets the preset slope starting working condition, the TCU controls a clutch to slide and rub, an engine increases torque, the EPB controls a brake to lock a motor to act, and braking is released; in the slope sliding prevention state, the control method comprises the steps that when an engine is started and a slope starting key is started, the vehicle working condition is obtained; whether the vehicle working condition meets a preset slope sliding working condition or not is judged; if the vehicle working condition meets the preset slope sliding working condition, the TCU controls a clutch to slide and rub, and an engine increases torque for reverse dragging; and the EPB controls the brake locking motor to act so as to brake the vehicle. The problem that in the prior art, a vehicle creeping function possibly slides on a slope is solved. Operation is convenient, and the intelligent degree is high.

    本申请公开了一种商用油刹车坡起及防溜坡控制方法,涉及商用车技术领域,包括:坡起状态以及防溜坡状态;在所述坡起状态;在发动机启动且坡起按键开启时,获取车辆工况;判断所述车辆工况是否满足预设坡起工况;若所述车辆工况满足预设坡起工况,TCU控制离合器滑摩,发动机提升扭矩,EPB控制制动器锁紧电机动作,释放制动;在所述防溜坡状态,所述控制方法包括:在发动机启动且坡起按键开启时,获取车辆工况;判断所述车辆工况是否满足预设溜坡工况;若所述车辆工况满足预设溜坡工况,TCU控制离合器滑摩,发动机提升扭矩进行反拖;EPB控制制动器锁紧电机动作,以刹停车辆。解决了现有技术中车辆蠕行功能可能存在的溜坡问题。操作便捷,智能化程度高。


    Access

    Download


    Export, share and cite



    Title :

    Commercial oil brake slope starting and anti-slip control method, electronic equipment and storage medium


    Additional title:

    商用油刹车坡起及防溜坡控制方法、电子设备及存储介质


    Contributors:

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    Hill starting anti-slip control method and system, storage medium and equipment

    SHI LEQUAN / HUANG SHAOTANG / LIU WEIDONG et al. | European Patent Office | 2024

    Free access

    Commercial vehicle AMT anti-slip control system based on electronic brake assistance

    HUANG KE / SHANG MINGLI / ZOU YUFENG | European Patent Office | 2021

    Free access

    Anti-slip control method and device, electronic equipment and storage medium

    HUI ZHIFENG / SU GANTING | European Patent Office | 2023

    Free access

    Vehicle starting slip control method, system, equipment and medium

    FEI DANDAN / QIAO FEI / YAN MINGSHI et al. | European Patent Office | 2024

    Free access

    Vehicle anti-slip control method and device, electronic equipment and storage medium

    LI FEI / ZHANG XIAOQIANG / WANG XIAOPING | European Patent Office | 2025

    Free access