An Architectural Design of Mobile Health-Care System using Wireless Sensor Networks

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21 Νοε 2013 (πριν από 3 χρόνια και 11 μήνες)

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Sungkyunkwan University




Multimedia Networking Lab.

1

An Architectural Design of Mobile Health
-
Care
System using Wireless Sensor Networks

Chunsoo Ahn, Jeong
-
Yong Choi, Jitae Shin, Jun
-
Dong Cho


School of Information and Communication Engineering,

Sungkyunkwan University

Sungkyunkwan University




Multimedia Networking Lab.

2

Contents


Scenario

o
At
-
home

o
Out door



System Architecture

o
Network topology

o
Logic state diagram



Implementation Environment

o
H/W and S/W environment



Conclusion

Sungkyunkwan University




Multimedia Networking Lab.

3

Scenario


At
-

home

o
Sensor gateway


Home PC


Ubiquitous appliance

o
Sensor gateway


PDA


Smart phone

Sungkyunkwan University




Multimedia Networking Lab.

4

Scenario


Out door

o
Sensor gateway


PDA


Smart phone

Sungkyunkwan University




Multimedia Networking Lab.

5

System Architecture


Network topology

Internet

blood

glucose


meter

Wireless
interface

Smart wireless sensor

Sensor gateway

Database server

Sensor

Processing

Module

Wireless

Comm.

Module

Wireless

Comm.

Module

Personale

Terminal

Database

System


Wired


Wireless

Sungkyunkwan University




Multimedia Networking Lab.

6

System Architecture


Mobile health
-
care system modules

o
Smart wireless
-
sensor module

o
Sensor gateway and user interface module

o
Server network module between sensor gateway and database
server in hospital

o
Database server module


Smart wireless sensor and sensor gateway architecture


Sungkyunkwan University




Multimedia Networking Lab.

7

System Architecture


Logic state diagram

Sungkyunkwan University




Multimedia Networking Lab.

8

Implementation
















Smart

Wireless
sensor

Blood glucose meter

+

Wireless module

올메디쿠스

혈당기

자체개발

무선모듈

Sensor

Gateway

Zaurus860

(Sharp PDA)

XScale 400MHz

Embedded linux

Scale : 120
×
83
×
23(

)

Database

server

Pentium4 PC

MS
-
SQL


H/W and S/W environment

Sungkyunkwan University




Multimedia Networking Lab.

9

Implementation


Developed devices

Sungkyunkwan University




Multimedia Networking Lab.

10

Implementation


Display example in sensor gateway








Display example in database server


Sungkyunkwan University




Multimedia Networking Lab.

11

Conclusion


Architectural design of mobile health
-
care system and
implementation simple monitoring system


Smart wireless sensor, sensor gateway and database server


A model of U
-
health care system


Future work

o
implementation out door environment

o
adhere to lots of health
-
care devices in sensor gateway

o
Plug and Play function in smart wireless sensor module

o
insert reliable security module

o
video streaming service for prescription in a long
-
term plan