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1、Mobile Healthcare Research Based on Jade Agent And Android Platform Yang Zhihai Transportation Management College Dalian Maritime University Dalian,Liaoning,116026,China yangzhihai302@163.comYu Weihong,Chen Yan , L

2、i Taoying Transportation Management College Dalian Maritime University Dalian,Liaoning,116026,China Abstract—Currently, healthcare plays an increasingly important role in our life, meanwhile traditional healt

3、hcare is not convenient for the collection of medical information and the medical treatment when health problems come out timely. In order to achieve the purpose of medical care mobility, we combine mu

4、lti-Agent technology with advanced mobile communication technology, and deploy Jade Agent to the Android handheld devices and design a moblie healthcare system based on Jade Agent and Android platform. Androi

5、d handheld device node can receive the data collected, then transmit to the remote server to obtain information on medical treatment plan, push to the server through using the user's mobile pho

6、ne .The system can provide users with a health emergency function and event on time to provide users with timely treatment through the user's daily health information management. Keywords-

7、Jade- Agent; Jade- leap add- on;Android platform ;System integration; Sensor I. INTORODUCTIONIn recently years, with the fast pace of our lives, people tend to be more and more pressured ,lots of people are facing

8、 health problems and many of them are in a healthy condition , such as hypertension ,heart disease and other chronic conditions.But they may have little time to examine thoroughly ,it appears to be that a lot of hid

9、den disease is difficult to find out, which causes a good deal of unrecoverable loss.So designing a physiological information at any time through the network drive to a remote monitoring center for health care analy

10、sis , processing and viewing our own health index..With the popularity of Android smart phones, portable phones became all essential goods, smart phone communication , positioning, storage, display give user gre

11、at convenience . Given these favorable conditions of the phone, the phone to the remote medical monitoring system is also an effective way to improve the quality of service of remote medical monitoring. With the grad

12、ual mature from theory to application, especially FIPA Agent technology and the emergence of a variety of development platforms for the development of multi- agent system has injected new vigor and vitality , multi- ag

13、ent systems intelligence , collaboration , security, communications , etc. In compared with traditional information systems have a distinct advantage. Compared with other platforms , Jade in intelligent , flexibility

14、 and practicality. Scalability has obvious advantages .Jade follows the FIPA specifications , provides the basic naming services ,yellow pages service ,communication mechanism , which greatly simplifies the development

15、 of all aspects of multi-Agent system[1].In this paper, we design an architecture based on android mobile and agent environment. For sending user's context information and query the message from the agent in the

16、computer by using wireless, i.e.pulse, blood pressure, etc, to caregivers such as doctors and nurses, we use the agent and inference technologies. And we will analyze the bottlenecks of Jade Agent on lightweight handhe

17、ld device to achieve, and the use of intermediate technology thought Jade-leap and separate containers,integrated use of interactive platforms and Agent Android platform,the combination of features, and development b

18、ased on Agent Android platform for mobile health care systems. II. RELATED WORK Our work related to many aspects of the pervasive and ubiquitous computing. For our research, we investigate many technologies. we mainly

19、 use technologies as follows. A. JADE Agent JADE[2]is a popular Open Source framework that facilitates the development of interoperable intelligent multi- agent systems. Each running instance of the JADE runtime enviro

20、nments is called a Container as it can contain several agents. The set of active containers is called a Platform. JADE to fit the constraints of mobile environments with limite dresources in terms of required memory a

21、nd processing power. Moreover JADE implements FIPA specifications in order to support very expressive and complex communications. Inparticular the FIPA-ACL Communicative Act Library Specification allows to give seman

22、tics to the communication without taking into account the message content and the FIPA. Interaction Protocol Specifications allows to build both simple interaction (i.e. request-response) and more complex ones (i.e.co

23、ntract net useful for negotiating tasks among a population of agents). B. Android Android introduces a completely new Virtual Machine called Dalvik, particularly optimized for low memory requirement and designed to al

24、low multiple VM instances to run at once[3].That provides an execution environment where each application runs in it’s own Linux process.The Android ____________________________________97 8 - 1 - 4 7 99- 327 9- 5 / 1

25、 4 /$31 .00 ©2014IEEE ???parameters could be included by using the putExtra() method of Intent. In the Activity we should create a custom BroadcastReceiver instance and use the Intent Filter mechanism to receive

26、 the broadcast from the Agent. V. THE MOBILE HEALTHCARE RESEARCH BASED ON JADE AGENT AND ANDROID PLATFORMA. System architecture In order to achieve the purpose of remote medical monitoring , the project is designed for

27、 remote medical monitoring system by function consists of five parts: collecting physiological data , transmitting physiological data, processing of physiological data, treatment of emergency and selecting the treat

28、ment program[6].The five main functions related to the wearable collection devices , smart phones, remote server system and the two major building blocks of effective coordination and functioning , but also contacting

29、 the duties of guardianship between the patient , medical staff and patients' families closely , cooperating with each other to achieve the common goal of remote medical monitoring. 1) Collecting physiological dat

30、a : Collecting physiological data is collected by a wearable device to complete, aimed at the patient's temperature, blood pressure , pulse, the state of motion or other chronic diseases , such as long-term care

31、 needs of patients with the most common physiological monitoring through the corresponding data read out device or sensor to generate physiological data source , and then packages as bluetooth wireless technology to t

32、he mobile terminal device through the transmission . 2) Transmitting physiological data: Physiological data is transmitted from the acquisition front-end ,back-end server -side mobile terminal and a common tie to co

33、mplete, aims to collect physiological data collected from the front eventually communicated and stored in the background on the server side , complete the follow-up care treatment .In this process, the front end of th

34、e acquisition by the Bluetooth communication with the mobile terminal the use agent. 3) The processing of physiological data: Processing physiological data is consisted with a simple preprocessing and integrated bac

35、k-end server side mobile terminal components. Simple preprocessing mobile terminal includes physiological data threshold monitoring and short-term storage, query and display, which brings the most convenient mobile t

36、erminal data services and emergency alerts to the patients. Comprehensive treatment background server - side includes long-term storage of physiological data , queries , graphical display. including interactive informa

37、tion from health control agent by ACL news and the front-end agent clusters completed. 4) Emergency treatment: Emergency treatment: Emergency alert is composed with the daily life of the main function, physiologic

38、al abnormalities warning, emergency situation handling and positioning search functions, finishing emergency response ranges from the general to the serious situation of the various, such as reminding patients to cont

39、act their families to locate, which escort to the patient 's ambulance. ?????????????????????????????????????????????????????????????????????????????? ??????????????? ????????????????????????????????????????????????

40、 ????????????????????????????????????????????????????????????????????????????????????????????????Figure 1 The framework of the system In this article, a distributed multi-agent system for mobile healthcare has been

41、 developed. And the framework of the system is shown as Figure. 1.The main idea of this system is that some Jade Agent t (e.g. the User Agent) will be deployed on the user’s Android phone; the user will send and reque

42、st message from his Android phone. This request will reach wireless the responder Agent (e.g. the Health Control Agent) and after finishing the processing of the request, the responder Agent will send a reply with the

43、 retrieving results to the requester and the results can be shown on the interface of the user’s Android phone. B. The working mechanisms of the Agent The proposed architecture is composed of User Agent, Broker Agent,

44、Authentication Agent,Cotext Agent,Rule Engine and Health Control Agent.And the working mechanism of the Agent is shown as Figure 2. Each agent carries out specific task and collaboration with each other via ACL mes

45、sage. Here we focus on User Agent and Health Control Agent described as the following: User Agent’s main purpose is to send user’s context information, which is received from the sensors in a person’s body, to Context

46、 Agent. After the context information is sent,User Agent receiver diagnosis and prescription data form .Health Control Agent.:For sending the context information to Context Agent, User Agent must get must get authent

47、ication permission from Authentication Agent.In case of handheld deices,User Agent should use the JADE-Leap Personal Java version, which is a lightweight version, because their resource is limited.Once User Agent rec

48、eives the diagnosis and prescription,it maintains relationship with Health Control Agent continually.Like User Agent, Health Control Agent main purpose gives diagnosis and prescription to users .When it receiver user

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