| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive and non-contact standing thermometer 101.SOLUTION: A standing thermometer 101 has a red LED and a thermopile sensor embedded in a visible state on the surface of a half mirror. A measured person looks at the person's own face reflected on the half mirror. At the time, the distance between the half mirror and the face of the measured person is adjusted so that the light-emitting red LED is located at the center of the forehead of the person and that the position matches the thermopile sensor. The position where the point of illuminating the forehead with the red LED matches the thermopile sensor is the positional relation determined for the thermometer 101 to measure the temperature. In this sate, the thermopile sensor captures the infrared light emitted from the forehead of the measured person, and a microcomputer computes the temperature of the body surface or the temperature of the body. |
