| 摘要 |
PURPOSE: To provide a power window control system that is driven by generating a logic-level control signal for controlling a switching means. CONSTITUTION: A battery voltage is converted to a logic level by a reference voltage generation circuit 120 for supplying, an up/down command signal that follows constant-voltage switching being supplied is detected by a window up/ down command signal detection part 130, and a window drive motor is controlled based on a command signal by a switching control signal generation part 140. Further, a motor drive time control signal is generated based on the up or down signal being detected by a motor forced control circuit for forcibly controlling the motor. |
