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Method for avoiding a safety-critical operation of a separating clutch in a hybrid module of a drive train of a motor vehicle
Method for avoiding a safety-critical operation of a separating clutch in a hybrid module of a drive train of a motor vehicle
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机译:避免在汽车的动力总成的混合动力模块中分离离合器的安全关键操作的方法
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摘要
The invention relates to a method for avoiding safety-critical activation of a clutch in a hybrid module of a drivetrain of a motor vehicle, wherein the hybrid module is effective between the internal combustion engine and the transmission and has an electric drive, the clutch and a freewheel, and the clutch is used to start the internal combustion engine by transmitting a torque, supplied by the electric drive or the drivetrain, by a frictionally locking connection to the electric drive or the drivetrain, or for disconnecting the internal combustion engine from the drivetrain for purely electric driving. In a method for avoiding safety-critical activation of a clutch in a hybrid module in which safety-critical driving situations are reliably prevented, a critical interference torque of the clutch is set as a function of ambient conditions of the motor vehicle and/or peripheral conditions of the vehicle, in order to set a safety distance to be maintained by the open clutch.
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