SYSTEM SECURITY MAN IN ROOM UPON OCCURRENCE alarm event

摘要

The utility model relates to the technical means of adversity alert, which turned out to be a person in a room and call for help. human security system indoors 1 upon occurrence of alarm events, including alarm button 2, the controller 3, a telephone network 4, and alarm processing center 5, wherein the first input-output controller 3 is connected to the telephone network 4 is connected to the center 5 treatment alarms, alarm button 2 is connected to the second input of the controller 3 is provided with a loudspeaker 6 and a microphone 7, placed in the room, and matching unit 8, the second output controller 3 is connected to a first input bl Single coordination 8, whose output is connected to a loudspeaker 6, and its second input connected to the microphone 7; system is further provided with a sensor unit 9, whose output is connected to the third input of the controller 3; Sensor unit 9 includes sensors: state of the human body 14 and 15, leakage of water 10, 11 fire, unauthorized entry into the room 12, 13. The gas leak allows direct two-way acoustic coupling of the controlled object, and the center 5 of signal processing.