| 摘要 |
PURPOSE: An automatic curtain apparatus for entry and exit of a vehicle is provided to sense only a vehicle and automatically open/close an entry curtain, thereby reducing damage to a vehicle or obstruction on driver's view. CONSTITUTION: An automatic curtain apparatus for entry and exit of a vehicle comprises a rotary shaft(30), a driving unit(31), an entrance sensor(32), an exit sensor(33), and a controller. The rotary shaft is installed across the upper side of columns(10) provided on both sides of a gateway and coupled with an entry curtain(20). The driving unit is installed on one side of the columns in order to drive the rotary shaft. The entrance and exit sensors are installed in the respective columns to be located on both sides of the gateway and detect a vehicle(V) going in and out. The controller is connected to drive the driving unit according to sensing signals from the entrance and exit sensors. |
