Automotive electro-mechanical shifting mechanism of the automatic transmission

The present invention discloses an automobile automatic transmission shifter, comprising a housing, a spline shaft is mounted within the housing, a position sensor mounted in the axial and radial spline shaft rotational position sensor, splined Flowers a shift key connected to the shaft means, the control means for shifting a select and shift range selection means and the shifting means. The present invention employs a return spring, pushing the shift finger proportional solenoid, a return spring spring adopts a stepped design, in different positions of different spring acts to produce different spring force to realize one correspondence between the position of the force, select position number as the number of springs increases, 6 can be achieved more automated gear shift position of the transmission. Compact, easy to install, by adjusting the magnitude of the current can be controlled automatic shifting, the TCU easy to control.