| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sleep evaluation device for non-invasively measuring a sleep status of a person to be measured and plainly presenting it. <P>SOLUTION: A measurement device includes a sensor for detecting the body movements of a subject, and a CPU 41 for executing a process that generates display data. The CPU 41 includes a first determination unit 402 for determining on the basis of a sensor signal from the sensor the sleep status of the subject in each unit interval, a second determination unit 409 that determines on the basis of the sleep status in each unit interval a sleep status level in a predetermined interval constituting a predetermined number of consecutive unit intervals, a decision unit 403 for deciding a display mode for each predetermined interval according to the sleep status level in the predetermined interval, and a generation unit 404 for generating display data that causes a display device to display the sleep status level of the subject in the predetermined interval as a graph along a time axis. <P>COPYRIGHT: (C)2012,JPO&INPIT |
