The invention relates to the technical field of automobile control, in particular to a system and method for solving the problem that a manual transmission vehicle is prone to flameout during starting, and the system comprises a clutch pedal sensor, a brake pedal sensor, a clutch servo motor, a brake servo motor and a control unit. The method comprises the steps that the vehicle state is obtained, and real-time position information of a clutch pedal and real-time position information of a brake pedal are collected; if the vehicle is in a sparking state, but the vehicle speed is zero, and the clutch pedal is treaded to the bottom, the starting non-flameout function is started, under the function, whether the lifting speed of the clutch pedal exceeds the expectation or not is judged according to the real-time position of the clutch pedal, if yes, the clutch servo motor is controlled to step down the clutch pedal, and if not, the vehicle is started normally; and after the vehicle speed exceeds the preset speed, the starting non-flameout function is closed. The method can assist students in learning the starting essentials of the manual gear vehicle, realizes stable starting, avoids frequent flameout of the vehicle, and realizes rapid training of the vehicle feeling of the students.

    本发明涉及汽车控制技术领域,具体涉及一种解决手动挡车辆起步容易熄火问题的系统及方法,系统包括:离合踏板传感器、制动踏板传感器、离合伺服电机、制动伺服电机和控制单元。方法包括:获取车辆状态,并采集离合踏板的实时位置信息和制动踏板的实时位置信息;若车辆处于打火状态、但车速为零,且离合踏板踩到底时,启动起步不熄火功能,在该功能下,根据离合踏板的实时位置,判断离合踏板的抬起速度是否超出预期,若是,则控制离合伺服电机踩下离合踏板,否则,车辆正常起步,并在车速超出预设速度之后,关闭起步不熄火功能。本发明可辅助学员学习手动挡车辆起步要领,实现平稳起步,避免车辆频繁熄火,并实现快速培养学员车感。


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    Title :

    System and method for solving problem that manual transmission vehicle is prone to flameout during starting


    Additional title:

    一种解决手动挡车辆起步容易熄火问题的系统及方法


    Contributors:
    JIN YUBIN (author) / MA HONG (author) / DUAN GUIJIANG (author)

    Publication date :

    2023-09-22


    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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