发明公开
- 专利标题： MONITORING APPARATUS
- 专利标题（中）： ÜBERWACHUNGSVORRICHTUNG
-
申请号： EP02736133申请日： 2002-06-17
-
公开(公告)号： EP1410755A4公开(公告)日： 2009-01-28
- 发明人: TAKEMURA YASUHIRO , TAKESUE TOSHIHARU , MIMURA KAZUHIRO , KATOU KEI , NAKAJIMA MASATO
- 申请人： SUMITOMO OSAKA CEMENT CO LTD , UNIV KEIO
- 专利权人： SUMITOMO OSAKA CEMENT CO LTD,UNIV KEIO
- 当前专利权人： SUMITOMO OSAKA CEMENT CO LTD,UNIV KEIO
- 优先权： JP2001181077 2001-06-15; JP2002029406 2002-02-06; JP2002096209 2002-03-29
- 主分类号： A61B5/00
- IPC分类号： A61B5/00 ; A61B5/113 ; G01S17/48 ; G01S17/87 ; G01S17/88
摘要：
A simple monitoring apparatus for securely detecting a state of a sleeping person. The monitoring apparatus (1) includes a plurality of independent distance sensors (11) arranged at different positions in a region (50) being monitored for measuring the distance to an object (2) being monitored, a calculation device (22) for calculating a time change of each output of the distance sensors (11), and a detection device (23) for detecting a shape change of the object (2) according to the time change calculated for one or more distance sensors (11) selected among the plurality of distance sensors (11).
信息查询
