CN102894963B - Bluetooth-based medical information acquisition system and acquisition method - Google Patents

Bluetooth-based medical information acquisition system and acquisition method Download PDF

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Publication number
CN102894963B
CN102894963B CN201210411338.7A CN201210411338A CN102894963B CN 102894963 B CN102894963 B CN 102894963B CN 201210411338 A CN201210411338 A CN 201210411338A CN 102894963 B CN102894963 B CN 102894963B
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information
acquisition
data
terminal
acquisition terminal
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CN102894963A (en
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徐名海
梁霖
吕冬冬
李龙凤
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JIANGSU ZEBONE SMARTCITY INFORMATION SYSTEM CORPORATION LTD.
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Nanjing Post and Telecommunication University
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Abstract

The invention provides a Bluetooth-based medical information acquisition system. The acquisition system comprises an information acquisition node, an information acquisition terminal, a network server and a monitoring terminal, wherein the information acquisition terminal and the monitoring terminal are connected with the network server respectively; and the information acquisition node is connected with the information acquisition terminal. The invention also provides an acquisition method based on the system. Acquisition, processing, transmission, storage and management of remote medical information are performed by establishing the Bluetooth-based information acquisition system, so that remote acquisition of medical information is realized, the state of an illness is monitored in real time, the physiological status of a patient can be monitored conveniently, and the method is particularly suitable for a chronic patient. The medical quality can be obviously improved, the medical cost can be reduced, and broad application range and market space are realized.

Description

A kind of medical information acquisition system and acquisition method based on bluetooth
Technical field
The present invention relates to information acquisition system, especially a kind of medical information acquisition system based on bluetooth.
Background technology
All the time, the medical resource of high-quality all concentrates on big and medium-sized cities, and the diagnosis and treatment that remote area is difficult to obtain, even if also need to go to see a doctor metropolitan people, just can be diagnosed, and arrive now hospital, visiting hospital register is often very time-consuming on the spot, so just need to there be a kind of system can carry out the transmission of information, realizes the remote collection for medical information, for the real-time monitoring of the state of an illness, can be with easily patient physiological situation being guarded.
Summary of the invention
The invention provides a kind of medical information acquisition system based on bluetooth, the subject matter that solve is to set up to take bluetooth as basic information acquisition system, carries out the collection of tele-medicine information, processes transmission, storage, management.
The present invention solves the problems of the technologies described above by the following technical solutions:
A medical information acquisition system based on bluetooth, comprises information gathering node, information acquisition terminal, the webserver, monitor terminal; Described information gathering node is comprised of sensor and bluetooth module, the sufferer physiologic information that sensor gathers self is sent to information acquisition terminal by bluetooth module, and the data message that described information acquisition terminal sends information gathering node is sent to monitor terminal by the webserver; Wherein: described information acquisition terminal adopts the gatherer process of power control algorithm control information acquisition node, that is: historical data in the data that collect and data base is compared, when both similarities exceed default threshold range, extend the data acquisition interval of information gathering node; When both similarities are in default threshold range, control information acquisition node is according to default interval image data.
As the further prioritization scheme of a kind of medical information acquisition system based on bluetooth of the present invention, described sensor is pulse transducer, pressure transducer or body temperature trans.
The present invention proposes the information collecting method that a kind of acquisition terminal in above-mentioned medical information acquisition system is initiated, and comprises the following steps:
Step (1) acquisition terminal starts monitoring programme;
Step (2) acquisition terminal carries out authentication registration to server, and authentication success continues gatherer process below, otherwise ending message gatherer process;
Step (3) acquisition terminal sends information gathering order to information gathering node;
Step (4) information gathering node log-on message gathers, by sensor acquisition information, be also upwards sent to acquisition terminal, acquisition terminal receives data and starting power control algolithm is carried out corresponding power control, power control process is specially: historical data in the data that collect and data base is compared, when both similarities exceed default threshold range, extend the data acquisition interval of information gathering node; When both similarities are in default threshold range, control information acquisition node is according to default interval image data;
Step (5) acquisition terminal utilizes Http agreement to send to server by public communication network the information of receiving;
Step (6) server arranges the data of receiving, store, and offers by the monitor terminal of authentication;
Step (7), if there is no ending message acquisition, is proceeded above-mentioned steps (4)-step (6), if acquisition terminal sends the order that termination message gathers, ending message gatherer process.
Further, the present invention also proposes the information collecting method that another kind of monitor terminal in above-mentioned medical information acquisition system is initiated, and comprises the following steps:
Step (1) monitor terminal starts monitoring programme;
Step (2) monitor terminal carries out authentication registration to server, and authentication success continues gatherer process below, otherwise ending message gatherer process;
Step (3) monitor terminal sends information gathering order to server, and server sends the information gathering order receiving to acquisition terminal;
Step (4) acquisition terminal sends information gathering order to information gathering node;
Step (5) information gathering node log-on message gathers, and by sensor acquisition information, is also upwards sent to acquisition terminal;
Step (6) acquisition terminal utilizes Http agreement to send to server by public communication network the information of receiving;
Step (7) server arranges the data of receiving, store, and offers by the monitor terminal of authentication.
The present invention adopts above technical scheme, compared with prior art has the following advantages:
1, the present invention utilizes the wireless body area network (WBAN) of star structure to carry out information gathering, and equipment volume is little, and gatherer process more simplifies, accurate, convenient, by adding different sensors to be convenient to further expand function.
2, utilize Bluetooth protocol to carry out the transmission of information, there is highly versatile, can carry out alternately, being convenient to the realization of system with multiple acquisition terminal.
3, the invention provides power control algorithm, can reduce the power consumption of sensor, extend the life cycle of sensor.
4, the present invention be take bluetooth as basic information acquisition system by setting up, carry out the collection of tele-medicine information, process, transmission, storage, management, realized the remote collection for medical information, for the real-time monitoring of the state of an illness, can, with easily patient physiological situation being guarded, be particularly suitable for chronic.Can improve significantly quality of medical care, reduce medical treatment cost, there is wide range of application and the market space.
Accompanying drawing explanation
Fig. 1 is system structure schematic diagram of the present invention.
Fig. 2 initiates by acquisition terminal the method flow diagram gathering.
Fig. 3 initiates by monitor terminal the method flow diagram gathering.
The specific embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further details:
As shown in Figure 1: by take wireless body area network (WBAN), public communication network, the webserver and the monitor terminal that Bluetooth protocol forms as basic wireless senser, form.Wireless body area network (WBAN) is comprised of information gathering node and acquisition terminal, and network topology is the star structure centered by acquisition terminal.Between information gathering node and acquisition terminal, by Bluetooth protocol, communicate.Information gathering node is comprised of sensor and bluetooth module.Sensor is pulse transducer, pressure transducer, and body temperature trans etc., and can further expand the sensor that other survey physiological feature.Sensor communicates by bluetooth module and acquisition terminal, the physiological data that transmission collects.
Acquisition terminal of the present invention is the mobile communication terminal with bluetooth module, conventionally uses the smart mobile phone of Android system.By bluetooth module, receive physiologic information or the transfer control order that information gathering node transmits, by public communication network and server, carry out the mutual of data and control command, public communication network adopts WIFI or 3G network to transmit data.
Acquisition terminal transmits control signal to WBAN by power control algorithm, carries out power optimization control.Power control process utilizes android programming to realize, and for historical data in the data that collect and data base, compares, and similarity more extends data acquisition interval, and carves sensor is waken up where necessary.On the webserver, utilize jsp programming to set up medical services website, for user terminal, authenticate, to uploading medical information data, arranges to sort out and manage, and unloading is stored to data base.Data base uses sql like language to programme, and realizes the storage to user data, changes, and deletes.Server can control terminal Information Gathering Software cycle of operation.The information collecting can be offered to monitor terminal simultaneously.
Native system provides two kinds of acquisition methods, by acquisition terminal, initiates collection and monitor terminal and initiates to gather, specific as follows:
As shown in Figure 2, the information collecting method of being initiated by acquisition terminal, its step comprises:
Step (1) acquisition terminal starts monitoring programme;
Step (2) acquisition terminal carries out authentication registration to server, and authentication success continues gatherer process below, otherwise ending message gatherer process;
Step (3) acquisition terminal sends information gathering order to information gathering node;
Step (4) information gathering node log-on message gathers, and by sensor acquisition information, is also upwards sent to acquisition terminal.Acquisition terminal receives data and starting power control algolithm is carried out corresponding power control;
Step (5) acquisition terminal utilizes Http agreement to send to server by public communication network the information of receiving;
Step (6) server arranges the data of receiving, store, and offers by the monitor terminal of authentication;
Step (7), if there is no ending message acquisition, is proceeded above-mentioned steps (4)-step (6); If acquisition terminal sends the order that termination message gathers, ending message gatherer process.
As shown in Figure 3, the information collecting method of being initiated by monitor terminal, its step comprises:
Step (1) monitor terminal starts monitoring programme;
Step (2) monitor terminal carries out authentication registration to server, and authentication success continues gatherer process below, otherwise ending message gatherer process;
Step (3) monitor terminal sends information gathering order to server, and server sends the information gathering order receiving to acquisition terminal;
Step (4) acquisition terminal sends information gathering order to information gathering node;
Step (5) information gathering node log-on message gathers, and by sensor acquisition information, is also upwards sent to acquisition terminal;
Step (6) acquisition terminal utilizes Http agreement to send to server by public communication network the information of receiving;
Step (7) server arranges the data of receiving, store, and offers by the monitor terminal of authentication.

Claims (4)

1. the medical information acquisition system based on bluetooth, is characterized in that, comprises information gathering node, information acquisition terminal, the webserver, monitor terminal; Described information gathering node is comprised of sensor and bluetooth module, the sufferer physiologic information that sensor gathers self is sent to information acquisition terminal by bluetooth module, and the data message that described information acquisition terminal sends information gathering node is sent to monitor terminal by the webserver; Wherein: described information acquisition terminal adopts the gatherer process of power control algorithm control information acquisition node, that is: historical data in the data that collect and data base is compared, when both similarities exceed default threshold range, extend the data acquisition interval of information gathering node; When both similarities are in default threshold range, control information acquisition node is according to default interval image data.
2. a kind of medical information acquisition system based on bluetooth according to claim 1, is characterized in that, described sensor is pulse transducer, pressure transducer or body temperature trans.
3. the information collecting method of a kind of medical information acquisition system based on bluetooth according to claim 1, comprises the following steps:
Step (1) acquisition terminal starts monitoring programme;
Step (2) acquisition terminal carries out authentication registration to server, and authentication success continues gatherer process below, otherwise ending message gatherer process;
Step (3) acquisition terminal sends information gathering order to information gathering node;
Step (4) information gathering node log-on message gathers, and by sensor acquisition information and be sent to acquisition terminal, acquisition terminal receives data and starting power control algolithm is carried out corresponding power control; Power control process is specially: historical data in the data that collect and data base is compared, when both similarities exceed default threshold range, extend the data acquisition interval of information gathering node; When both similarities are in default threshold range, control information acquisition node is according to default interval image data;
Step (5) acquisition terminal utilizes Http agreement to send to server by public communication network the information of receiving;
Step (6) server arranges the data of receiving, store, and offers by the monitor terminal of authentication;
Step (7), if there is no ending message acquisition, is proceeded above-mentioned steps (4)-step (6), if acquisition terminal sends the order that termination message gathers, ending message gatherer process.
4. the information collecting method of a kind of medical information acquisition system based on bluetooth according to claim 1, comprises the following steps:
Step (1) monitor terminal starts monitoring programme;
Step (2) monitor terminal carries out authentication registration to server, and authentication success continues gatherer process below, otherwise ending message gatherer process;
Step (3) monitor terminal sends information gathering order to server, and server sends the information gathering order receiving to acquisition terminal;
Step (4) acquisition terminal sends information gathering order to information gathering node;
Step (5) information gathering node log-on message gathers, and by sensor acquisition information, is also upwards sent to acquisition terminal;
Step (6) acquisition terminal utilizes Http agreement to send to server by public communication network the information of receiving;
Step (7) server arranges the data of receiving, store, and offers by the monitor terminal of authentication.
CN201210411338.7A 2012-10-25 2012-10-25 Bluetooth-based medical information acquisition system and acquisition method Active CN102894963B (en)

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CN103457722B (en) * 2013-08-11 2017-02-08 吉林大学 Bidirectional identity authentication and data safety transmission providing body area network safety method based on Shamir threshold
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Application publication date: 20130130

Assignee: Jiangsu Nanyou IOT Technology Park Ltd.

Assignor: Nanjing Post & Telecommunication Univ.

Contract record no.: 2016320000218

Denomination of invention: Bluetooth-based medical information acquisition system and acquisition method

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Address after: 213000 Jiangsu Province, Wujin District, industrial park, Niu Tong Road, No. 88 innovation

Patentee after: JIANGSU ZEBONE SMARTCITY INFORMATION SYSTEM CORPORATION LTD.

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Patentee before: Nanjing Post & Telecommunication Univ.

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