The invention provides a four-speed power gear-shifting tractor transmission system control system and a control method, and belongs to the technical field of tractor transmission control, the control system comprises a tractor complete machine, and a clutch pedal, a reversing handle, an instrument and a gear-shifting handle are installed in the tractor complete machine; the tractor is characterized in that an engine controller, a gearbox controller, a proportional valve assembly, a power gear shifting transmission system and a mechanical stepped gear transmission system are further installed in the whole tractor; a rotating speed sensor used for detecting the rotating speed in the gearbox is installed on the gearbox, a clutch oil supply pressure sensor is installed below the clutch, and a temperature sensor used for detecting the working temperature of the power gear shifting transmission system is installed on the power gear shifting transmission system. Wherein the engine controller, the instrument and the gearbox controller are connected through a CAN bus; the clutch pedal, the reversing handle, the gear shifting handle, the rotating speed sensor, the clutch oil supply pressure sensor, the temperature sensor and the proportional valve assembly are connected with a gearbox controller.
本发明提供了一种四速动力换挡拖拉机传动系控制系统及控制方法,属于拖拉机传动控制技术领域,其中控制系统包括拖拉机整机,所述拖拉机整机中安装有离合踏板、换向手柄、仪表、换挡手柄;其特征在于,拖拉机整机中还安装有发动机控制器、变速箱控制器、比例阀总成、动力换挡传动系以及机械有级挡位传动系;变速箱上安装有用于检测变速箱内部转速的转速传感器,离合器下方安装有离合器供油压力传感器,动力换挡传动系上安装有检测传动系工作温度的温度传感器;其中发动机控制器、仪表和变速箱控制器通过CAN总线连接;离合踏板、换向手柄、换挡手柄、转速传感器、离合器供油压力传感器、温度传感器、比例阀总成与变速箱控制器连接。
Four-speed power shifting tractor transmission system control system and control method
一种四速动力换挡拖拉机传动系控制系统及控制方法
2025-05-27
Patent
Electronic Resource
Chinese
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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