Patent classifications
F16H63/40
METHOD FOR RELEASING CREEP TORQUE CONTROL OF VEHICLE BEFORE STOP
A method for releasing creep torque control of a vehicle before a stop includes a step of when creep torque is controlled for a shift before a stop of the vehicle, creep torque control is released in consideration of a current shift gear position if an actual creep torque value controlled during a shift becomes equal to a target creep torque value.
METHOD FOR RELEASING CREEP TORQUE CONTROL OF VEHICLE BEFORE STOP
A method for releasing creep torque control of a vehicle before a stop includes a step of when creep torque is controlled for a shift before a stop of the vehicle, creep torque control is released in consideration of a current shift gear position if an actual creep torque value controlled during a shift becomes equal to a target creep torque value.
METHOD FOR PARAMETERIZING GEARSHIFTS AND FOR CARRYING OUT GEARSHIFTS
A method of parameterization of traction force interrupted shifts in a transmission of a commercial vehicle having a frame, a cab supported by the frame, and a trailer coupled to the frame. The method includes a mathematical model which considers movement equations and geometrical parameters of the frame, the cab, and the trailer. Traction force patterns of traction force interrupted shifts are predetermined which depend on a traction force decrease time, a shift time, and a traction force increase time. From model and force patterns, vibration behaviors of the cab as the output parameter of the model is simulated. The parameterization of traction force interrupted shiftings takes place such that, as the shifting parameters, the traction force decrease time, the shift time, and the traction force increase time of such force patterns are determined, for which a defined evaluation criterion of the simulated vibration behavior of the cab is optimal.
Shift device
A shift device including: a shift body that, when operated, is configured to change a shift position; a first switch that, when operated, is configured to control a drivetrain system of a vehicle; and a second switch that, when operated, is configured to control a non-drivetrain system of a vehicle, the second switch having a different operating aspect from the first switch.