The invention discloses an anti-misoperation gear management system and method for a fuel cell hydrogen energy automobile, and the system comprises a vehicle speed detection module, a motor rotating speed detection module, a brake switch state detection module, a gear signal detection module, a gear input signal analysis module, and a gear switching management module. The gear management method comprises the following steps that S1, the gear input signal analysis module receives and analyzes a gear input signal, detected by the gear signal detection module, of a gear shifting handle, and the gear switching intention of a driver is determined; and S2, the gear switching management module judges whether to output a target gear signal or not according to the gear switching intention of the driver, the vehicle speed, the motor rotating speed and the brake switch state. According to the gear management system and method, whether the target gear signal is output or not can be judged according to the gear switching intention of the driver, the vehicle speed, the motor rotating speed and the brake switch state, and the influence of misoperation of the driver on the vehicle is effectively filtered out.

    本发明公开一种燃料电池氢能汽车的防误操作档位管理系统及方法,档位管理系统包括车速检测模块、电机转速检测模块、制动开关状态检测模块、档位信号检测模块以及档位输入信号解析模块、档位切换管理模块,档位管理方法包括如下步骤:S1、档位输入信号解析模块接收并解析档位信号检测模块所检测到的换挡手柄的档位输入信号,确定驾驶员的档位切换意图;S2、档位切换管理模块根据驾驶员的档位切换意图以及车速、电机转速、制动开关状态判断是否输出目标档位信号。该档位管理系统及方法能够根据驾驶员的档位切换意图以及车速、电机转速、制动开关状态判断是否输出目标档位信号,有效滤除驾驶员的误操作对车辆所造成的影响。


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    Title :

    Anti-misoperation gear management system and method for fuel cell hydrogen energy automobile


    Additional title:

    一种燃料电池氢能汽车的防误操作档位管理系统及方法


    Contributors:
    LI CHANGQUAN (author) / HAO YIGUO (author)

    Publication date :

    2021-02-02


    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



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