The invention discloses a hybrid vehicle clutch control method, device and equipment and a storage medium, and relates to the technical field of vehicle control. The method comprises the steps that engine rotating speed data are acquired; according to the engine rotating speed data, clutch transmission torque is obtained; and adjusting the oil pressure of the clutch based on the transmission torque of the clutch so as to control the clutch. The torque transmitted by the engine and the motor is determined by analyzing the angular acceleration of the flywheel end of the engine, and then the engagement state of the clutch is judged according to the transmitted torque and the rotating speed difference of the contact surface of the clutch. In the normal connection state, the system can set the target oil pressure according to the oil pressure calibration table, it is ensured that torque transmission is within the safety interval, and if it is detected that the rotating speed difference exceeds the preset threshold value, the system executes emergency disengagement operation to protect the clutch. According to the method, the state of the clutch is accurately monitored and controlled, and the transmission efficiency and safety of the hybrid power vehicle are optimized.
本申请公开了一种混动车辆离合器控制方法、装置、设备及存储介质,涉及车辆控制技术领域。本申请的方法包括:获取发动机转速数据;根据发动机转速数据,得到离合器传递扭矩;基于离合器传递扭矩,对所述离合器油压进行调整,以完成对离合器的控制。本申请首先通过分析发动机飞轮端的角加速度来确定发动机和电机传递的扭矩,然后根据传递扭矩以及离合器接触面的转速差来判断离合器的接合状态。在正常接合状态下,系统会参照油压标定表设定目标油压,确保扭矩传递在安全区间内,若检测到转速差超出预设阈值,系统将执行紧急脱开操作以保护离合器。本方法实现了对离合器状态的精确监控和控制,优化了混合动力车辆的传动效率和安全性。
Hybrid vehicle clutch control method, device and equipment and storage medium
混动车辆离合器控制方法、装置、设备及存储介质
2024-11-19
Patent
Electronic Resource
Chinese
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