| 摘要 |
PURPOSE: A biological signal detector for mobile terminals is provided to supply a user's biological information through his/her mobile terminal in real time. CONSTITUTION: A biological signal detector is comprised of a sensor part(110), an amplifier(120), a filter(130), an A/D converter(140), a communication part(150), and an MPU(160). The sensor part(110) to detect a user's biological signal comprises a pulse sensor(111), a momentum sensor(112), a temperature sensor(113), and a humidity sensor(114). The amplifier(120) amplifies the signal obtained from the sensor part(110). The filter(130) extracts a required signal component from the amplified signal. The A/D converter(140) converts the filtered analog signal into a digital signal. The communication part(150) transmits the converted digital signal to the user's mobile terminal(200). The MPU(160) transmits the converted biological information to the mobile terminal(200) through the communication part(150) and makes it displayed to the user through the LCD screen of the mobile terminal(200).
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