Automatic gear system
View Patent ↗The present invention broadly comprises a method for the control of a gear engagement mechanism of an automated multiple-ratio transmission having at least one drive shaft and at least one output shaft, including assigning a synchronizer to at least one gear step, applying a load to the synchronizer in order to engage or disengage a gear step of the transmission, and varying the load that is applied to the synchronizer as a function of the service life of the transmission system.
1. A method for the control of a gear engagement mechanism of an automated multiple-ratio transmission having at least one drive shaft and at least one output shaft, comprising:
assigning a synchronizer to at least one gear step;
applying a load to the synchronizer in order to engage or disengage a gear step of the transmission; and,
varying the load that is applied to the synchronizer as a function of a transmission parameter, in which the load that acts on the synchronizer is controlled as a function of the difference of a to-be-detected value of the transmission parameter and a pre-determined optimal value of the transmission parameter.
2. The method as described in claim 1 , in which the load that acts on the synchronizer is incrementally controlled, the load being increased by an increment if the rate of the transmission parameter is below the predetermined optimal value, and the load being reduced by an increment if the rate of the transmission parameter is above the predetermined optimal value.
3. The method as described in claim 1 , in which the predetermined optimal rate changes from a first synchronizer to at least one other provided synchronizer.