WIRELESS INTELLIGENT SENSOR FOR DETECTING HUMAN BODY AND TEMPERATURE, CAPABLE OF REDUCING MALFUNCTION OF HUMAN BODY DETECTING SENSOR BY DETECTING NOISE

摘要

PURPOSE: A wireless intelligent sensor for detecting human body and temperature is provided to improve convenience and productivity because a voltage detection circuit is automatically controlled by communicating with control signals of a wireless transmitter.;CONSTITUTION: A wireless intelligent sensor for detecting human body and temperature comprises a human body detecting sensor(101), a noise sensing loop(104), a temperature sensor, a diode(106), resistors(107,108), a microcomputer(100), and a wireless transmitter(200). The human body detecting sensor detects motion of a human body by infrared radiation generating in the human body. The noise sensing loop detects peripheral noises. The diode and resistors detect voltage of a battery(113). The microcomputer controls sensors and elements and an A/D(Analog To Digital) converter thereof converts signals measured in the sensors to digital signals. The wireless transmitter wirelessly transmits the data processed at the microcomputer.;COPYRIGHT KIPO 2012