HUMAN BODY SENSING SECURITY SYSTEM

摘要

PURPOSE: A human body sensing security system is provided to judge whether an invader sensed by an infrared ray sensor is permitted person or not, and to deal with the situation according to the judgment result. CONSTITUTION: An infrared ray sensor is installed at a space. The infrared ray sensor senses a permitted person's temperature and outputs a corresponding sensing signal. A permitted person puts on a magic key. The magic key generates and transmits an RF frequency signal which synthesizes with an approved code number to a remote location at regular time intervals. A visual sensor terminal(1) receives the sensing signal from the infrared ray sensor, the RF frequency signal from the magic key. A power supply circuit receives a signal from the visual sensor terminal(1), and supplies a power to a selected convenience facility of electronic equipment. A monitoring camera(7) photographs the permitted person's moving situation according to the signal from the visual sensor terminal(1) and outputs an image signal. A controller(9) transmits an image signal of the monitoring camera(7) when the permitted person is an invader.