Method for controlling and/or regulating an automated transmission
First Claim
1. A method of at least one of controlling and regulating an automated transmission of a vehicle, in which, in an automatic mode and under predetermined conditions either a rolling function or a coasting function of the vehicle is activated, during which the drive-train is disengaged and the drive motor is either operated in the idling mode or switched off at times, the method comprising the steps of:
- automatically terminating the rolling or the coasting function if at least one of the predetermined conditions is no longer present; and
manually terminating the rolling function or the coasting function and initiating a manually influenced predetermined shifting strategy with the predetermined shifting strategy being independent of a normal shifting strategy.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of controlling and/or regulating an automated transmission of a vehicle in which a rolling function or a coasting function of the vehicle is activated in an automatic mode, under predetermined conditions, such that the drivetrain is disengaged and the drive motor is one of operated at idle or is switched off at times. The rolling function or the coasting function is automatically terminated if at least one of the predetermined conditions is no longer present. The rolling function or the coasting function can also be terminated manually by the driver, and a manually operable shifting strategy can be initiated.
29 Citations
15 Claims
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1. A method of at least one of controlling and regulating an automated transmission of a vehicle, in which, in an automatic mode and under predetermined conditions either a rolling function or a coasting function of the vehicle is activated, during which the drive-train is disengaged and the drive motor is either operated in the idling mode or switched off at times, the method comprising the steps of:
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automatically terminating the rolling or the coasting function if at least one of the predetermined conditions is no longer present; and manually terminating the rolling function or the coasting function and initiating a manually influenced predetermined shifting strategy with the predetermined shifting strategy being independent of a normal shifting strategy. - View Dependent Claims (2, 3, 4, 5)
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6. A method of at least one of controlling and regulating an automated transmission of a vehicle, the method comprising the steps of:
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automatically actuating either a rolling function or a coasting function of the vehicle when the automated transmission is operating in an automatic mode and predetermined conditions are met; disengaging a drive-train of the vehicle and, when the rolling function is actuated, operating a drive motor in an idling mode and, when the coasting function is actuated, switching off the drive motor; automatically terminating either the rolling function or the coasting function when the predetermined conditions are no longer present; and manually terminating either the rolling function or the coasting function and initiating a predetermined transmission shifting strategy by manually actuating a key, and the predetermined shifting strategy being independent of a normal shifting strategy. - View Dependent Claims (7, 8)
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9. A method of at least one of controlling and regulating an automated transmission of a vehicle, the method comprising the steps of:
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automatically actuating either a rolling function or a coasting function of the vehicle when the automated transmission is operating in an automatic mode and predetermined conditions are met; disengaging a drive-train of the vehicle and, when the rolling function is actuated, operating a drive motor in an idling mode and, when the coasting function is actuated, switching off the drive motor; automatically terminating the rolling or the coasting function when at least one of the predetermined conditions is no longer present; upon manual actuation of an actuator, automatically terminating either the rolling function or the coasting function and implementing a predetermined transmission shifting strategy that is independent of a normal shifting strategy. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification