| 摘要 |
PURPOSE: A heartbeat measuring device with a multiple sensor unit is provided to remove the distortion of heartbeat measurement due to physical difference of a user by including a plurality of PPG sensors comprising a light emitting unit and a light receiving unit. CONSTITUTION: A control unit(105) controls an output control unit(120). The output control unit supplies operation power to PPG sensors of a multiple sensor unit(125). The PPG sensor measures a heartbeat signal according to the predetermined procedures. The PPG sensor transmits the measured heartbeat signal to an input unit(110). The input unit transmits the inputted heartbeat signal to a filter unit(115). [Reference numerals] (105) Control unit; (110) Input unit; (115) Filter unit; (120) Output control unit; (125) Multiple sensor unit; (130) Transmission unit
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