| 摘要 |
PURPOSE: A one pass emergency call system is provided to be interlocked with a home network and to confirm the safety of family members by transmitting an emergency state to a wall pad by units when the emergency state is occurred. CONSTITUTION: A one pass emergency call system (10) comprises a position terminal (20), an emergency switch (30), a receiver (40), a relay (50), a position recognition server (60), and a control center (70). The position terminal transmits and receives the current position. The emergency switch generates an emergency signal for an emergency call in the emergency occurrence. A plurality of receivers is arranged within the setup area and receives the current position signal of the position terminal and the emergency switch. The relay communicates with the receiver and collects the current position signal of the position terminal and the emergency switch. The position recognition server communicates with the relay, receives the current position signal of the position terminal and the emergency switch, and produces the current position information of the position terminal and the emergency switch. The control center is connected to the recognition server and monitors the current position information of the position terminal and the emergency switch. [Reference numerals] (20) Position terminal; (30) Emergency switch; (40,AA,BB,CC,DD) Receiver; (50,EE) Relay; (60) Position recognition server; (70) Control center; (80) Home network server; (90) Camera unit |
