| 摘要 |
An automatic closing system for a window glass of a vehicle is provided to close the window glass automatically in a low cost by moving up the window glass according to a time that is calculated by adding/subtracting ascent/descent time. An automatic closing system for a window glass of a vehicle comprises an up/down switch(100) whose one side is connected to a power supply(400) and the other side is grounded to a vehicle body, a motor(200) connected to the up/down switch and rotating/reversely rotating according to a power supplying direction to moving up/down a window glass, and a controller(300) connected in parallel to the motor. The controller calculates an integrated descent time by adding/subtracting a rotation time of the motor. When a door of the vehicle is locked in a state of starting-off, the controller closes the window glass by driving the motor in correspondence to the calculated descent time after a predetermined time lapses. |
