Detecting apparatus and measuring method of warm object.

摘要

To present a warm object detecting apparatus capable of detecting easily a warm object in a space at high precision, which comprises infrared ray detecting means possessing a pyroelectric type infrared ray sensor 1 disposing a plurality of detecting units in an array, an infrared ray focusing lens 2 for focusing the infrared rays entering the infrared ray array sensor 1, a chopper 4 for intermittently shutting off the infrared rays, and infrared ray sensor rotary means 3 for rotating continuously the confronting direction of the infrared ray array sensor 1, signal processing means for creating a thermal image by a signal from the infrared ray detecting means, an ultrasonic sensor 5 for transmitting ultrasonic waves and receiving reflected waves, ultrasonic sensor rotary means 6 for rotating in steps the confronting direction of the ultrasonic sensor 5, and means for comparing and processing the signals from the infrared ray detecting means and ultrasonic sensor 5.