-
公开(公告)号：EP1410755A4
公开(公告)日：2009-01-28
申请号：EP02736133
申请日：2002-06-17
CPC分类号： A61B5/1135 , A61B5/00 , A61B5/0064 , A61B5/05 , A61B5/4806 , A61B5/4818 , 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).
摘要翻译： 一种简单的监测装置，用于安全地检测睡眠者的状态。 监测装置（1）包括：多个独立的距离传感器（11），其被布置在被监测的区域（50）中的不同位置处，用于测量到被监测对象（2）的距离;计算装置（22） （11）的每个输出的时间变化;以及检测装置（23），用于根据针对从所述多个距离传感器（11）中选择的一个或多个距离传感器（11）计算的时间变化来检测物体（2）的形状变化 距离传感器（11）。
-
公开(公告)号：EP1350466A4
公开(公告)日：2006-05-17
申请号：EP01999317
申请日：2001-12-06
CPC分类号： A61B5/4818 , A61B5/1135 , A61B5/726
摘要： A monitor which can detect respiration of a sleeping person without being affected by the attitude of the sleeping person or the indoor illumination light and can easily evaluate detected respiration quantitatively through image measurement. The monitor comprises means (1) for projecting a specified illumination pattern, means (5) for picking up the image of projected light continuously, means (7) for calculating inter-frame moving amount of the illumination pattern from the image of two frames acquired by the image pickup means at different times, means (8) for generating a moving amount waveform data comprising inter-frame moving amounts arranged in time series, and means (9) for detecting the movement of an object from the moving amount waveform data.
-
搜索结果
2 条记录 (耗时 0.01 秒)
