| 摘要 |
PROBLEM TO BE SOLVED: To provide a position detecting device of exothermic objects, capable of realizing simplification and miniaturization of the whole device, in addition to realizing improved precision detection of the position of exothermic objects. SOLUTION: In the position detecting device equipped with a optical transmitting section 2, a focusing lens 3 focusing the reflected light LR reflected at an exothermic object A, and infrared radiation IR emitted from the exothermic object A; a spectroscopic means 4 implementing spectroscopy of infrared radiation IR and reflected light LR; an infrared sensor 5 detecting infrared radiation IR via the spectroscopic means 4; an optical receiving section 6 detecting reflected light LR via the spectroscopic means 4; and a signal processing means 7 measuring the distance to the exothermic object A, based on the data from the infrared sensor 5 and the optical receiving section 6, the azimuth and the distance are detected to the exothermic object A captured by infrared images. COPYRIGHT: (C)2006,JPO&NCIPI
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