| 摘要 |
An automatic door opening and closing system is provided to let the physically and psychically disabled people or the old and the weak who are not familiar with the operation of equipment by opening and closing a door without intentional operations. An automatic door opening and closing system for opening and closing a door without intentional operations comprises a wireless transmitting-receiving module(200) at the user side, a wireless transmitting-receiving module(201) at the door side receiving signals for operating a door opening and closing device by wireless communication with the wireless transmitting-receiving module at the user side, an interface module(202) outputting signals of the wireless transmitting-receiving module at the user side according to control signals of a door opening and closing device, a door opening and closing device(203) opening and closing a door, a power supply device(204) supplying power to the wireless transmitting-receiving module at the door side, a wireless transmitting-receiving module at the telephone side and the door opening and closing device, and a wireless transmitting-receiving module(205) at the telephone side preparing for an emergency, in case of a user losing or not having the wireless transmitting-receiving module at the user side. |
