| 摘要 |
PURPOSE: A system for opening or closing a door by using a clutch is provided to automatically open or close a door by adding a clutch system to a motor used for the opening or closing of a window. CONSTITUTION: A system for opening or closing a door by using a clutch includes a motor(130), a power window mechanism(110) for opening or closing a window by the power of the motor, a power door mechanism(120) for automatically opening or closing a door by using the power of the motor, an electronic clutch(140) for controlling the power of the motor with respect to the power window mechanism and the power door mechanism to alternatively transmit the power of the motor, a door latch(150) for automatically opening or closing a door by using an electromagnet or a small-sized motor, an obstacle sensor(160) for sensing a distance from the door to an obstacle in the procedure of opening the door, and a controller(170) for carrying out the instructions of a user according to window and door locking states and the obstacle sensor state.
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