KR20140044539A - The implementation of remote health monitoring system using a mobile platform - Google Patents
The implementation of remote health monitoring system using a mobile platform Download PDFInfo
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- KR20140044539A KR20140044539A KR1020120110630A KR20120110630A KR20140044539A KR 20140044539 A KR20140044539 A KR 20140044539A KR 1020120110630 A KR1020120110630 A KR 1020120110630A KR 20120110630 A KR20120110630 A KR 20120110630A KR 20140044539 A KR20140044539 A KR 20140044539A
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- 230000036541 health Effects 0.000 title claims abstract description 29
- 238000012544 monitoring process Methods 0.000 title claims description 12
- 238000012545 processing Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 12
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/22—Social work or social welfare, e.g. community support activities or counselling services
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/40—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
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Abstract
Description
The present invention relates to a remote health monitoring system using a mobile platform, and more particularly, to manage personal health by transmitting biometric data to a mobile client of a user through a gateway and a network server using a biosignal measurement system and an Android-based mobile platform. To a remote health monitoring system.
With the ubiquitous paradigm, information technology is networked in every space.
Through ubiquitous IT, all objects of computer, automobile, and medical devices are connected between electronic space and physical space. This will make our lives a convenient, safe and efficient environment. U-Healthcare is the representative way of realizing ubiquitous IT, and it is emerging as the area that will contribute the most to our quality of life. Through u-healthcare, health care will be universally established in everyday life by naturally combining life and treatment space in hospital-centered care. In other words, it is expected to promote the change of medical environment from the center of hospital to the center of citizens, and to balance the development of all processes of prevention and diagnosis after treatment.
The U-healthcare system is a system linked with a network to provide medical services such as health check and health management of users, including the general public, patients, the disabled and the elderly, in places other than a medical institution using information and communication technology. The U-healthcare system mainly consists of body temperature, blood pressure, blood sugar, electrocardiogram, heart rate, oxygen saturation, etc., to check the state of health by mainly measuring the phenomena.
An object of the present invention is to provide a mobile client system capable of retrieving biometric data in real time through a biosignal measurement system, a gateway using an Android-based mobile platform, and a broadcast network server.
The biosignal measurement system was implemented based on measurement techniques such as electrocardiogram, oxygen saturation, blood pressure, respiration, and the information processed in each measured module was transmitted to the mobile gateway using a transmission protocol consisting of 3 bytes of header and data. . The transmitted data is interpreted and outputted by the Android-based mobile gateway and transmitted to the network server using WiFi / 3G network. The network server transmits to the client of each user by broadcasting type for remote monitoring. Each user can then manage and monitor an individual's health by ensuring mobility at close and remote locations.
Wireless bio-signal measurement, Android-based mobile gateway, broadcasting server for remote health monitoring and mobile client are implemented and utilized to be applicable to personal health management and various U-Life fields.
According to an aspect of the present invention,
A biosignal measuring system including a sensing unit measuring a biosignal of each individual and removing noise, and an amplifying unit generating and amplifying a signal form capable of removing noise and biosignal processing that may occur in the measured biosignal;
A mobile gate that analyzes the received data into headers and data through a parser for protocol interpretation, outputs the analyzed data through a graphical user interface, and transmits the received data through a WiFi / 3G network to a wireless Internet network;
The present invention provides a remote health monitoring system using a mobile platform, including a network server and a mobile client to transmit data transmitted from a mobile gateway using an Android-based mobile platform to a user who wishes to remotely monitor the data.
In the present invention, the wireless communication technology for transmitting the calculated health index of the measured and measured bio-signals in order to greatly contribute to the prevention of disease exacerbation and unexpected complications through periodic sensing for personal health care; We proposed gateway and client using Android mobile platform for remote data transmission. And we implemented a broadcast type network server that can monitor individual's health in real time.
In the present invention, we implemented and tested the proposed Android-based gateway, client, and broadcast network server and verified its validity through virtual experiments and real people. As a result, using the proposed mobile platform, the U-healthcare system was shown to be effective in managing the health of the individual at near and far distances. The health status of the individual was confirmed in real time, and the mobility of the guardian was guaranteed.
This affects the ubiquitous social change and the change of life due to continuous intelligent remote health care, and it is good for the U-Health medical information service system to improve the ease and accessibility of clinical research. I think it can be an example.
1 is a block diagram of the present invention system.
2 is a mobile gateway flowchart in the present invention.
Figure 3 is a network server and mobile client configuration diagram in the present invention.
4 is a flowchart of a network server in the present invention.
5 is a mobile client flow diagram in the present invention.
6 is a block diagram of an integrated biometric system using the present invention.
7 is a class diagram of a network server in the present invention.
8 is a class diagram of a mobile client in the present invention.
9 is an example of biometric data of a mobile client using the present invention.
Figure 10 is an example of the output result in the graphics mode using the present invention (mobile client display; for Galaxy Tab)
11 is an example of the output result in the graphics mode using the present invention (smartphone display)
12 is a photograph experimenting with the present invention on a real human subject.
FIG. 13 is a photograph of the result of FIG. 12. FIG.
Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. The following description is to aid the understanding and practice of the present invention, but not to limit the present invention thereto.
The U-Health Health System for personal health management of the present invention is composed of a biometric system and a mobile gateway, and then a network server and a mobile client capable of monitoring personal health in real time.
In the present invention, the u-healthcare system can monitor various bio-signals in real time and selects electrocardiogram (pulse), blood oxygen saturation, respiration, blood pressure, body temperature, and the like. The configuration of the biometric system and the mobile gateway based on Android used in the present invention is shown in FIG.
In the measurement module of the biosignal system, the sensing unit measures a biosignal of each individual, removes noise, and the amplification unit removes noise generated from the measured biosignal and generates a signal form capable of processing a biosignal. The amplified biosignal is converted into a health index by the health signal processor through an ADC, and the calculated health index is transmitted to an Android-based gateway through Bluetooth.
In the biosignal measurement system, the electrocardiograph can give a lot of information about the heart's activity, so it uses the Wilson center point principle to detect the electrocardiogram as an essential test for cardiac function. Blood pressure is a good physiological variable that indicates cardiovascular status and can save lives from death by warning you of dangerous high blood pressure symptoms. In addition, respiration was measured using the property that the alternating impedance in the chest of the subject, which is an impedance pneumograph, changes with breathing. The following is an explanation of the Android-based mobile gateway. 2 is a flowchart of a gateway using an Android-based mobile platform. The algorithm of the mobile gateway can be described by dividing it into two areas. The first analyzes the received data into headers and data through a parser for protocol interpretation and outputs the analyzed data through a graphical user interface. Blood pressure was measured remotely using two-way communication. Secondly, the received raw data is transmitted through the WiFi / 3G network to the wireless Internet network.
In addition, the case healthcare system in the present invention implements a network server and a mobile client so that the data transmitted from the gateway using the Android-based mobile platform can be transmitted to the user to remote monitoring. As shown in FIG. 3, the data transmitted from the wireless gateway is delivered to the server through the Internet network, and the server delivers the data to various users, and the transmitted data is output as graphs and numeric data through the mobile client of each user.
4 is a flowchart of a network server, which is classified into a broadcast server and a service. The broadcast server manages the addition and deletion of clients connected to the network and transmits the information by using the information of the connected clients. The broadcast service is responsible for receiving a signal and transmitting it to a client.
5 shows an overall system flow diagram of a mobile client. First, the socket is initialized to connect to the network, and after connecting to the network, data is transmitted and received through the created thread. Measurement data from a remote location is delivered to a server through an Android-based gateway and monitored by a mobile client through a network server. As the client display information, basic information such as pulse rate per minute, oxygen saturation level, blood pressure, and body temperature is displayed.
In the u-Healthcare system to be implemented in the present invention, the biosignal measurement system is composed of a main board and each sensor module as shown in FIG. 5. The biometric sensor module includes an electrocardiogram, a respiration module, an oxygen saturation module, and a blood pressure module. The board sends various biosignals from the biosignal processing part to the screen display device for display, an alarm function notifying the user of the risk of the result obtained from the biosignal, and the user adjusting or recording alarm values of various monitoring. Consists of user interface function, wireless data transmission part for the purpose of confirming. Android-based gateway divides header and data through receiving protocol. Bio-analyzed headers and data allow you to display wave and numeric data in graphical mode. Then, the raw data is transmitted to the network server using the WiFi / 3G network.
As shown in FIG. 7, the network server receives a signal sent from the gateway for transmitting the biosignal to the connection thread of the gateway.
The server operates separately from the broadcasting server and the service. The server manages the network connection and the addition and deletion of the connected client and broadcasts. However, specific functions related to broadcasting perform functions by dividing the broadcasting service into a purpose of receiving a signal and a purpose of sending a signal. When it receives a signal from the gateway, it is responsible for sending a signal to all connected monitor clients. 8 illustrates a program function of a communication flow between a mobile client and a broadcasting server in a class diagram of a mobile client. Start the mobile client to run on the mobile monitor that is in charge of the main screen on the mobile client. The mobile network receiving service opens the socket. This is done using a client thread. The client monitors if there is information from the broadcast server. The received information is sent to the monitor class as a handle for processing.
[Experimental Example]
To evaluate the implemented system, we simulated using biometric data. In the simulation, random virtual data that could occur in each module was created and transmitted, and the transmitted data was tested for normal operation in each design system. In addition, experiments were conducted directly on humans. FIG. 9 is a result of exposing numerical data obtained by protocol analysis of the transmitted data as an experimental result of transmitting virtual data. 10 and 11 show the output result in the graphics mode. FIG. 10 shows that the wave data and the numeric data can be output from the Android-based Galaxy tab in the mobile client, and FIG. 11 is the result of outputting only the numeric data from the Android-based smartphone that is a mobile client.
Next, the experiments were set up as shown in FIG. It shows a biometric system and an Android-based mobile gateway. And the result of the experiment on human directly in the proposed u-healthcare system is shown in FIG. The figure shows the designed mobile gateway, network server, and each mobile client, and the screen of each system shows the result of the post-measurement transmission signal.
In the system proposed and implemented in the present invention, the wireless living system side, the mobile gateway based on Android, and the broadcast type server are also mobile clients.
In order to evaluate the proposed system, experiments were conducted on virtual experiments and real people. As a result of each experiment, the proposed system was found to operate stably. Therefore, the proposed system showed the possibility of developing into a U-healthcare system by experimenting with gateways and clients using an Android-based mobile platform.
Claims (1)
A mobile gate that analyzes the received data into headers and data through a parser for protocol interpretation, outputs the analyzed data through a graphical user interface, and transmits the received data through a WiFi / 3G network to a wireless Internet network;
Remote health monitoring system using a mobile platform, including a network server and a mobile client to transmit the data transmitted from the mobile gateway using the Android-based mobile platform to the user to remote monitoring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120110630A KR20140044539A (en) | 2012-10-05 | 2012-10-05 | The implementation of remote health monitoring system using a mobile platform |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020120110630A KR20140044539A (en) | 2012-10-05 | 2012-10-05 | The implementation of remote health monitoring system using a mobile platform |
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| KR20140044539A true KR20140044539A (en) | 2014-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016085026A1 (en) * | 2014-11-30 | 2016-06-02 | (주)씨어스테크놀로지 | Health care system and control method therefor |
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2012
- 2012-10-05 KR KR1020120110630A patent/KR20140044539A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016085026A1 (en) * | 2014-11-30 | 2016-06-02 | (주)씨어스테크놀로지 | Health care system and control method therefor |
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