The invention discloses a vehicle parking emergency braking method, device and equipment and a storage medium, and relates to the technical field of vehicle braking, and the method comprises the following steps: when parking braking failure is detected, executing a power interruption strategy, obtaining current working state information, obtaining a target braking distance according to the current working state information, and sending the target braking distance to a vehicle; and according to the current working state information and the target braking distance, the non-working-state clutch target pressure is obtained, the non-working-state clutch is controlled according to the non-working-state clutch target pressure, and emergency braking of the vehicle is completed. The parking braking state is monitored in real time, power is interrupted, working state information is collected, the target braking distance and the clutch target pressure are calculated, the clutch pressure in the non-working state is accurately controlled, existing resources of the vehicle are effectively utilized, braking control is achieved, and the safety of the vehicle is improved.

    本申请公开了一种车辆泊车紧急制动方法、装置、设备及存储介质,涉及车辆制动技术领域,包括:当检测到泊车制动失效时,执行中断动力策略,并获取当前工作状态信息,根据当前工作状态信息,得到目标制动距离,根据当前工作状态信息和目标制动距离,得到非工作状态离合器目标压力,根据非工作状态离合器目标压力对非工作状态离合器进行控制,完成车辆的紧急制动。通过实时监测泊车制动状态、中断动力、采集工作状态信息、计算目标制动距离与离合器目标压力,以及精准控制非工作状态离合器压力,有效利用了车辆现有资源,实现制动控制提升了车辆安全性。


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    Title :

    Vehicle parking emergency braking method, device and equipment and storage medium


    Additional title:

    车辆泊车紧急制动方法、装置、设备及存储介质


    Contributors:
    SHEN BO (author) / DUAN RENYIBO (author) / ZENG WEI (author) / CHEN GONGLI (author) / LI ZHUO (author)

    Publication date :

    2024-08-27


    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



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