1. Outline
1 Background
2 Purpose
3 Methods
3.1 (1)Data Gathering
3.2 (2)Detect Body Movement
4 Future work
5 Schedule
6 Reference
1

2. 1 Background
• The wave which is measured from sleep
monitoring system shows often strange value
when we moved.
• That data is wrong to analyze data. So, we
should detect body movement from waves.
2

3. 2 Purpose
• Remove part of body motion from wave to
become rejected noise wave.
Then we get more exactly data.
• So discovering similar point , it is used to
develop detecting software and so on.
3

4. 3 Method(1)
• To gather the data by
suing sleep monitoring
system. Figure shows
sensor board, bedside
box and servers. The
data is gathered sensor
board under the pillow
and the data are
transmitted servers
through bedside box.
4

5. 3 Method(2)
• Detect body movement
from sleep data and
search similar point.
For example, time and
cycle of body
movement.
• Figure of lower right
graph is the wave of
heart rate and jumbling
point happen body
movement.
5

6. 4 Future work
• Discover similar point about body movement
during sleep.
• Think why these results occurred.
6

7. 5 Schedule
Month Doing
November Data analyze
December
January Make thesis
February
7

8. 6 Reference
・Automatic Sleep Monitoring System for Home
Healthcare
Linlin Jiang, Zunyu Tang, Zhaoqin Liu, Student Member, IEEE, Wenxi Chen, Member, IEEE, Kei-
ichiro Kitamura and Tetsu Nemoto
・Characterization of Maternal Body Movement
During Sleep Before and After Parturition
Zhaoqin Liu,Student Member, IEEE, Linlin Jiang, Wenxi Chen, Member, IEEE, Kei-ichiro
Kitamura, and Tetsu Nemoto
8