| 摘要 |
PURPOSE: An emergency management system using an intercom of an elevator is provided to transmit an emergency signal to a guard terminal without a plurality of wireless transmission terminals by embedding a CPU with a multi port connected to the intercom in a wireless transmitting device. CONSTITUTION: An intercom(100) includes an emergency call button unit and a signal processing unit. The emergency call button unit(110) is installed in the elevator and generates an emergency signal in case of an emergency situation. The signal processing unit(120) processes the emergency signal generated from an emergency call button unit. A transmitting device(200) includes a CPU(220). The CPU generates data which sets unique ID of each elevator to the emergency signal transmitted through an intercom line and transmits data to an RF transceiver(260). A guard terminal(300) receives data including the unique ID of each elevator which is transmitted through the RF transceiver of the transmitting device. The CPU generates data. |
