PROBLEM TO BE SOLVED: To provide a non-perceiving type activity detector capable of detecting the living body or the like of an examinee without being perceived by the examinee.SOLUTION: The non-perceiving type activity 1 includes a first elastomer 101, a second elastomer 103 which constitutes an elastic device 10 along with the first elastomer 101, a first conductive fiber 141, a second conductive fiber 143 constituting a detector 14 along with the first conductive fiber 141 and a conductive fabric 12. The first and second conductive fibers 141 and 143 cover a plurality of the elastic fulcrums projecting from the first and second elastomers 101 and 103. The conductive fabric 12 covers the plurality of the elastic fulcrums, and the first and second conductive fibers 141 and 143 are pressurized by external force not only to come into contact with the conductive fabric 12 but also to form a plurality of contact points and a plurality of detection resistors. A signal is subjected to analyzing processing by utilizing the relation between a detected resistance value and partial pressure voltage, and the quantity of added pressure, a pressure receiving area and the contact points to detect an activity state.COPYRIGHT: (C)2013,JPO&INPIT【課題】被験者に察知されることなしに被験者の生体等を検知可能な非察知式活動検知装置を提供する。【解決手段】非察知式活動検知装置1は、第1弾性体101と、第1弾性体101と共に弾性装置10を構成する第2弾性体103と、第1導電性繊維141と、第1導電性繊維141と共に検知装置14を構成する第2導電性繊維143と、導電性織物12とを備える。第1導電性繊維141及び第2導電性繊維143は、第1弾性体101及び第2弾性体103から凸起する複数の弾性支点を覆う。導電性織物12は複数の弾性支点を覆い、第1導電性繊維141及び第2導電性繊維143は、外力により加圧されて導電性織物12に接触すると共に複数の接触点、及び複数の検出抵抗を形成する。検出抵抗値及び分圧動作電圧と加わった圧力、受圧面積、及び接触点の数量との関係を利用して信号を分析処理して活動状況を検知する。【選択図】図1
