| 摘要 |
PURPOSE:To ensure the assured proportional control for plural window pane and sunroofs by controlling plural drive circuits and motors with a single operation switch and control circuit. CONSTITUTION:A driver operates an opening operation lever 20 for switch case 22 to designate an opening amount and then pushes a push-button 23 to select a specific window pane. Thus the switch and opening amount designation signals are sent to a computer (comparison control circuit) 3. Then the window pane motor control signal is sent to a motor 4, and the window pane is shifted via mechanisms 5-9. While an opening amount detecting means is attached to the window pane, and the window glass opening amount detection signal is sent back to the circuit 3. The circuit 3 compares the opening amount detection signal with the opening amount designation signal and continues the drive of the motor 4 until the coincidence is obtained from the comparison. In such a way, it is possible to give the assured proportional control to plural window pane, etc. by means of a single operation switch and control circuit. |
