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    HUMAN BODY COMMUNICATION APPARATUS
    2.
    发明公开
    HUMAN BODY COMMUNICATION APPARATUS 审中-公开
    人体通信设备

    公开(公告)号：EP2195972A4

    公开(公告)日：2013-11-06

    申请号：EP08832292

    申请日：2008-09-17

    申请人： KOREA ELECTRONICS TELECOMM

    发明人： HYOUNG CHANG HEE ,  KANG SUNG WEON ,  HWANG JUNG HWAN ,  PARK DUCK GUN ,  KIM SUNG EUN ,  KIM JIN KYUNG ,  KANG TAE WOOK

    IPC分类号： H04L12/28 ,  H04B5/00 ,  H04B13/00 ,  H04W52/02

    CPC分类号： H04L12/12 ,  H04B13/005 ,  H04M2250/12 ,  H04W52/0251 ,  H04W52/028 ,  Y02D70/00 ,  Y02D70/26

    摘要： There is provided a human body communication apparatus capable of performing communications through the contact with external devices (a central processing unit) and a human body. The human body communication apparatus includes a plurality of contact sensor units including a plurality of electrode contacted with a human body and having conductivity, and a plurality of electrostatic sensor units coupled to the electrodes to sense an electrostatic capacity changed through the contact with the human body and generate a contact signal using the sensed electrostatic capacity; a signal analyzer unit for analyzing the contact signal received from the contact sensor units; and a control signal generator unit for generating a control signal as the analysis result in the signal analyzer unit. Therefore, the human body communication apparatus may be useful to minimize the power consumption of modem for human body communication or transceiver circuits by recognizing predetermined patterns of the user so as to reduce the unnecessary power consumption when the communication input/output apparatus, particularly a mobile device, using a human body as a medium is in contact with the device for the purpose of other uses other than the human body communications, and to minimize the power consumption to extend the standby time of the mobile devices.