WONKWANG UNIVERSITY 2006 International Symposium on Healthcare Technology Development A Framework...

WONKWANG UNIVERSITY2006 International Symposium on Healthcare Technology Development

2006 International Symposium on Healthcare Technology Development

A Framework for Integrating and A Framework for Integrating and Developing Healthcare ServicesDeveloping Healthcare Services

Jae-Ho Jang1, Dong-Seok Kim1, Yun-Jae Lee1, Chang-Sun Shin2, Su-Chong Joo1

1School of Electrical, Electronic and Information Engineering, Wonkwang University, Korea

{cjh3148, loveacs, YunJae, scjoo}@wonkwang.ac.kr2School of Information and Communication Engineering, Sunchon National University, Kor

[email protected]

2006 International Symposium on Healthcare Technology Development2006 International Symposium on Healthcare Technology Development 2WONKWANG UNIVERSITY

Table of ContentsTable of ContentsTable of ContentsTable of Contents

1. Introduction

Related Works

Goals of Our Research

2. Framework for Supporting Healthcare Integrated Service (FSHIS)

Architecture of the FSHIS

Supporting Services of the FSHIS

Integrating of Healthcare Services in Our Framework

3. Application Simulation for Healthcare Home based on the FSHIS

Execution Conditions of Application Simulator for Healthcare Home Service

Simulation Environment

4. Conclusions and Future Works


1. Introduction1. Introduction1. Introduction1. Introduction

Computing resources are distributed in different spaces Serving people even without their awareness.

Ex. applications, sensors, devices, and so on

Computing paradigm shift Ubiquitous computing for Healthcare Home.

Connection the health devices/sensors with home network.

Ubiquitous Computing EnvironmentsUbiquitous Computing EnvironmentsUbiquitous Computing EnvironmentsUbiquitous Computing Environments

Healthcare Home Service Based on Ubiquitous ComputingHealthcare Home Service Based on Ubiquitous ComputingHealthcare Home Service Based on Ubiquitous ComputingHealthcare Home Service Based on Ubiquitous Computing


1.1 Related Works(1/3)1.1 Related Works(1/3)1.1 Related Works(1/3)1.1 Related Works(1/3)

Smart Medical Home by Univ. of Rochester

eHII(Electronic Home InformationInfrastructure) House by Matsushita Elec.



Distributed Objects Group Framework(DOGF) by Our Lab.

OPERATING SYSTEM & COMMUNICATION NETWORK

COTS MIDDLEWARE

GROUPMANAGER

OBJECT

SECURITYOBJECT

INFORMATIONREPOSITORY

OBJECT

DYNAMICBINDEROBJECT

Object GroupComponents

Object GroupServices

Distributed Applications

Dis

trib

ute

d O

bje

ct G

roup

Dis

trib

ute

d O

bje

ct G

roup

Fram

ew

ork

Fram

ew

ork

REAL-TIMEMANAGER

OBJECT

SCHEDULEROBJECT

REAL-TIME SERVICES

ObjectsObjects

OBJECT MANAGEMENT SERVICES

Distributed Real-timeApplications

ObjectsObjectsObjectsReal-timeObjects

APP1 APP2 APP n……



TMO Scheme by University of California at Irvine Real-time object with real-time pr

operties itself. Supporting the requirements of H

ealthcare Home Service

TMO Structure ODS(Object Data Store) EAC(Environment Access Capabil

ity) AAC(Autonomous Activation Con

dition) SpMs(Spontaneous Methods) SvMs(Service Methods)

“Absolute time domain”

Name of TMO

ODSS1 ODSS2

Object Data Store(ODS)

SpM1

Deadlines

SpM2

SvM1

Concurrency Control

SvM2

Reservation Q

Service RequestQueues

ClientTMO’s

Time-triggered(TT) Spontaneous Methods(SpM’s)

Message-triggered Service Methods(SvM’s)

EAC

AAC

AAC

From SvM’s, SpM’s

“Relative time domain”

Capabilities for accessing other TMSs. Network environment includes logical multicast channels and I/O devices


1.2 Goals of Our Research1.2 Goals of Our Research1.2 Goals of Our Research1.2 Goals of Our Research

Proposing the FSHIS supporting the integration of devices/sensors and applications providing healthcare service. Extending the functions of healthcare services to the DOGF.

Integrating the existing healthcare services.

Group Supporting Considering physical devices/sensors and applications supporting a

healthcare service as a logical single group.

Real-Time Supporting Satisfying real-time constraints like emergency for healthcare

Using the TMO scheme and the TMO Support Middleware (TMOSM)


2. Framework for Supporting Healthcare 2. Framework for Supporting Healthcare Integrated Service (FSHIS) Integrated Service (FSHIS)2. Framework for Supporting Healthcare 2. Framework for Supporting Healthcare Integrated Service (FSHIS) Integrated Service (FSHIS)

Integrating Framework Integrating the existing healthcare services in home into the location

tracking service, the health information management service, and the

titrating environment service.

Adaptable Framework Reconfiguring or grouping healthcare services as application groups.

Integrating healthcare devices/sensors on the physical level and

healthcare applications on the application level.

Reconfiguring new healthcare services dynamically!!!Reconfiguring new healthcare services dynamically!!!Reconfiguring new healthcare services dynamically!!!Reconfiguring new healthcare services dynamically!!!


2.1 Architecture of the FSHIS2.1 Architecture of the FSHIS2.1 Architecture of the FSHIS2.1 Architecture of the FSHIS

Application Layer Location Tracking Service Group

Health Information Service Group

Titrating Environment Supporting Service Group

Framework Layer Group Management Object

Security Object

Information Repository Object

Dynamic Binder Object

Physical Layer Location Tracking Sensor Group

Health Information Sensor Group

Home Environment Information

Sensor/Device Group


Functions of the framework’s componentsFunctions of the framework’s componentsFunctions of the framework’s componentsFunctions of the framework’s components

The Group Manager object Supporting the grouping service of the healthcare supporting distributed

objects and sensors/devices.

The Information Repository object Storing group and location properties of objects and sensors/devices.

The Security object Responsible to the access right controlling service based on properties of

healthcare data, devices, sensors, and application groups.

The Dynamic Binder object Supporting dynamic binding service for duplicated healthcare resources.

Using TMO & TMOSM as COTS(Commercial-Off-The-Shelf) middleware providing the real-time scheduling function itself. Hence, we do not use RTM and Scheduler objects for the real-time service in

DOGF.


Supporting services ofSupporting services ofthe DOGFthe DOGF

Component ofComponent ofthethe

DOGFDOGF

Supporting services ofSupporting services ofthe FSHISthe FSHIS

2.2 Supporting Service of the FSHIS2.2 Supporting Service of the FSHIS2.2 Supporting Service of the FSHIS2.2 Supporting Service of the FSHIS

`

GM Object Information

Repository object

GM Object Information

Repository object

Object group supportingservice

Object group supportingservice

Grouping service of the healthcare supporting devices/ sensors

Object grouping service of the healthcare supporting distributed objects

Grouping service of the healthcare supporting devices/ sensors

Object grouping service of the healthcare supporting distributed objects

GM Object Security Object

GM Object Security Object

Access rightcontrol service

Access rightcontrol service

Access right control service based on properties of healthcare data, devices, sensors and application groups

Access right control service based on properties of healthcare data, devices, sensors and application groups

GM Object Dynamic Binder

Object

GM Object Dynamic Binder

Object

Dynamic Objectselection and binding service

Dynamic Objectselection and binding service

Dynamic binding service for duplicated healthcare resources

Dynamic binding service for duplicated healthcare resources


2.3 Integrating of Healthcare Services(1/3)2.3 Integrating of Healthcare Services(1/3)2.3 Integrating of Healthcare Services(1/3)2.3 Integrating of Healthcare Services(1/3)

Location Tracking Service Transferring the indoor location of moving object to the location

tracking service group via the DOGF from the location tracking sensor group.

Analyzing the resident’s location, moving range, staying time, and so on.

Location Tracking Service Group

Distributed Object Group Framework

Location Tracking Sensor Group



Health Information Service Sensing/storing the health information through the sensors (blood

pressure sensor and glycosuria sensor) adhered to home resident.

Interacting with the Location Tracking Sensor Group and Health Information Sensor Group.

Providing the emergency call service.

Health Information Service Group



Health Information Collect Sensor Group




Titrating Environment Supporting Service Interacting with the Location Tracking Sensor Group and

Environment Information Sensor Group.

Reserving the temperature, illumination, and humidity.

Titrating Environment Supporting Service

Group



Environment Information Collect Sensor Group



3. Application Simulation for Healthcare Home 3. Application Simulation for Healthcare Home based on the FSHISbased on the FSHIS


Interacting among Healthcare Home Applications




For the location tracking service, The Person TMO is mapping to moving object, called resident, in

simulation environment. The Sensor TMO senses the movement of Person TMO by the

periodic time. When detecting the moving object, Sensor TMO transfers the location

information to the Location Tracking TMO.

For health information service, The Emergency TMO sends an urgent request to the particular

hospital after notifying the 1-step emergency. The Tonometer TMO periodically sends the blood pressure

information of the resident to the Location Tracking TMO. The Glycosuria TMO transfers data obtained from the glycosuria

sensor installed in lavatory to the Location Tracking TMO. The Location Tracking TMO provides health information to the

Monitor TMO.




For the titrating environment service, The Home Server TMO monitors the action of all information

appliances by receiving the information from corresponding appliance’s TMO.

The Air conditioner TMO, the Heater TMO, and the Fan TMO control the indoor temperature.

The Light TMO controls the illumination in home. The Camera TMO observes a thief at nighttime. The Window TMO changes the indoor air condition periodically. The Humidity TMO notifies the indoor humidity information to the

Home Server TMO.

For monitoring home resident, The Monitor TMO reflects the health, the home environments, and

the location information of resident into the 2 dimensional simulation spaces.


3.1 Execution Conditions of Application Simulator 3.1 Execution Conditions of Application Simulator for Healthcare Home Service for Healthcare Home Service

3.1 Execution Conditions of Application Simulator 3.1 Execution Conditions of Application Simulator for Healthcare Home Service for Healthcare Home Service

Supporting service Executing TMOs Execution conditions

Location Information Service (Location Information)

Sensor TMO

Location tracking and seeking of Home resident

Person TMO

Location Tracking TMO

Health Information Service (Blood pressure, glycosuria, and time)

Tonometer TMO ON Blood pressure is over 150/95Blood pressure is under100/70

Glycosuria TMO ON Under 70mg/dlOver 130mg/dl

Emergency TMO ON When doesn’t move for over 10 minutes

Titrating Environment Service (Temperature, illumination, and humidity)

Air Conditioner TMOON Temperature is over 27℃

OFF Temperature is under 23℃

Fan TMOON Temperature is between 25 and 27℃ ℃

OFF Temperature is under 20 or over ℃27℃

Heater TMOON Temperature is under 12℃

OFF Temperature is over 18℃

Light TMO ON Illumination is under 40lx

Camera TMO ON According to the setting time

Window TMO ON For 5 minutes per 30minutes


3.2 Simulation Environment3.2 Simulation Environment3.2 Simulation Environment3.2 Simulation Environment

Play

Sensor Node(Location, Health info,

Environment info…)

Titrating Environment Supporting system

Blue(Intel x86/Windows)

Location Tracking andHealth Information

SystemRed (Intel x86/Windows)

Monitoring /Controlling System1Green(Intel x86/Windows)

Monitoring /Controlling System2White(Intel XScale/Pocket PC)

Monitoring/Controlling Environment

(using Embedded Board)


4. Conclusions and Future Works(1/2)4. Conclusions and Future Works(1/2)4. Conclusions and Future Works(1/2)4. Conclusions and Future Works(1/2)

In this paper, we propose the Framework for Supporting Healthcare Integrated Service (FSHIS) The lower layer includes the physical sensors and devices for

healthcare, as a physical layer.

The middle layer is the DOGF layer.

The upper layer implements healthcare applications based on lower layers.

Implemented services on our Framework The location tracking service, the health information service, and the

titrating environment service.

Supporting Remote Monitoring GUI Environment

Displaying healthcare information of a home resident.

Providing the remote real-time monitoring service.


4. Conclusions and Future Works(2/2)4. Conclusions and Future Works(2/2)4. Conclusions and Future Works(2/2)4. Conclusions and Future Works(2/2)

Key ideas of the FSHIS Defining physical sensors/devices and distributed objects supporting h

ealthcare as the logical single sensor group and the distributed application service group.

Could develop the additional healthcare services by creating new service group through the interactions of the TMOs which are the implementing objects executing each service.

By defining the interfaces between the sensor group and the application service group.

Future Works Based on our FSHIS, we are to apply the various healthcare service to

our framework, and verify the executability of framework by comparing and analyzing with the existing frameworks.

WONKWANG UNIVERSITY 2006 International Symposium on Healthcare Technology Development A Framework...

Documents

Transcript of WONKWANG UNIVERSITY 2006 International Symposium on Healthcare Technology Development A Framework...