| 摘要 |
PURPOSE:To efficiently transmit the human body electric phenomenon of a moving person under test to a receiving means and monitor and measure him without constraining him by invariably storing the human body electric phenomenon in the unconstrained state and transmitting the data stored in a memory means to the receiving means wide by the optical communication method. CONSTITUTION:Light emitting elements 8a-8e and light receiving elements 18a-18e are arranged on a truncated face 60e four side faces 60a-60d of the cabinet 60 of a light transmitting device except the bottom face. Multiple devices are normally fitted to the shoulder or the neck of a person under test to improve the transmission effect. The light emitting elements 8a-8n are not invariably illuminated, but they are illuminated only when receiving the com mand of the search signal receiving function provided to receive the receiving command, thus the consumption of a cell is reduced. Light receiving elements 21a-21n arranged at eight corners of a room 62 receive the light containing the human body information from the transmitter and feed it to a flip-flop circuit 23 via an OR gate circuit 22. The information is fed to a D/A converter 33 via a counter circuit 24, thus analog human body information is obtained. |
