| 摘要 |
PROBLEM TO BE SOLVED: To stop the closing drive of a window or drive the window in the reverse direction when foreign matter is caught between a window frame and the upper end of a window by controlling the window to be once driven in the reverse direction or stopped when the pulse duration of a pulse signal becomes larger than a designated value before the count value reaches a designated value. SOLUTION: A CPU 11 judges whether a battery 3 is removed or not. In the case where the battery 3 is removed and the count value once becomes an indefinite value, when a main switch SW5 is operated, the car window is lowered to the lower end to take the count value corresponding to the position to be 0, the count value corresponding to the upper end is supposed to be a preset designated value, and when the pulse duration of a pulse signal becomes larger than a designated value before it reaches the designated count value, a motor 7 is controlled to be driven in the reverse direction. Thus, even if foreign matter is caught in the car window at the time of raising the car window, the car window is switched from the rising drive to the lowering drive. |
