CN202408883U - Active RFID (radio frequency identification) system for monitoring heart rate - Google Patents
Active RFID (radio frequency identification) system for monitoring heart rate Download PDFInfo
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- CN202408883U CN202408883U CN2012200071107U CN201220007110U CN202408883U CN 202408883 U CN202408883 U CN 202408883U CN 2012200071107 U CN2012200071107 U CN 2012200071107U CN 201220007110 U CN201220007110 U CN 201220007110U CN 202408883 U CN202408883 U CN 202408883U
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- heart rate
- active rfid
- terminal
- electrocardiosignal
- rhythm
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model provides an active RFID (radio frequency identification) system for monitoring heart rate. The active RFID system comprises a heart rate monitoring terminal and an RFID reader, the heart rate monitoring terminal comprises an active RFID transmitting and receiving device which is used for acquiring and processing electrocardiosignals of a user, and the RFID reader is wirelessly connected with the heart rate monitoring terminal, and is used for receiving and processing the electrocardiosignals uploaded by the heart rate monitoring terminal. The active RFID system is simple in structure and convenient to carry. As active RFID technology is adopted, the active RFID system can remotely monitor the heart rates of multiple persons in real time and identifies the multiple persons.
Description
Technical field
This utility model relates to a kind of rhythm of the heart equipment; Relate in particular to a kind of active RFID system of monitor heart rate; More particularly; Relate to a kind of be used to read human body electrocardio data, real-time radio frequency identification (Radio Frequency Identification the is called for short RFID) system of accurately measuring the human heart rate.
Background technology
At present, adopt instruments such as heart monitor, electrocardioscanner that the electrocardio of inpatient is monitored clinically mostly; The heart disease class patient of home care class then adopts telephone remote transmission or wireless electrocardioscanner; Athlete and sports fan adopt the heart rate table, when training and motion, heart rate are monitored.But the instrument that adopts clinically and the existence of the cardiac monitoring equipment of home care class be too heavy to be unwell to and to carry or monitor connecting line and carry problems such as inconvenience too much, and heart rate table series products then can only carry out man-to-man in-plant monitoring.
The utility model content
The purpose of this utility model is to provide a kind of active RFID system of monitor heart rate, carries inconvenience and only can carry out one to one closely problems of monitoring with what the solution prior art existed.
To achieve these goals, the active RFID system of the monitor heart rate that this utility model provides comprises: the rhythm of the heart terminal, comprise the active RFID transceiver, and be used to gather and handle the electrocardiosignal of user; Rfid interrogator is connected through wireless mode with said rhythm of the heart terminal, is used to receive and handle the electrocardiosignal that upload at said rhythm of the heart terminal.
According to a kind of preferred implementation of the active RFID system of above-mentioned monitor heart rate, wherein, said rhythm of the heart terminal is a plurality of.
According to a kind of preferred implementation of the active RFID system of above-mentioned monitor heart rate, wherein, said rhythm of the heart terminal is the watch shape.
According to a kind of preferred implementation of the active RFID system of above-mentioned monitor heart rate, wherein, said rhythm of the heart terminal comprises first terminal and second terminal that is used for being located at respectively user left and right sides arm.
According to a kind of preferred implementation of the active RFID system of above-mentioned monitor heart rate, wherein, said first terminal is identical with second terminal structure, and comprises respectively: the electrocardioelectrode pick off is used to measure the electrocardiosignal of user; Signal processing module is connected with said electrocardioelectrode pick off, be used for the electrocardiosignal that said electrocardioelectrode pick off transmits amplify, filtering and analog-to-digital conversion process; The active RFID transceiver is used for sending the signal that electrocardiosignal is sent to said rfid interrogator and the said rfid interrogator of reception with wireless mode; Microcontroller is connected with the active RFID transceiver with said signal processing module, is used for centralized Control signals collecting, date processing, information transmit-receive.
According to a kind of preferred implementation of the active RFID system of above-mentioned monitor heart rate, wherein, said signal processing module comprises signal amplification module, signal filtering module, the analog-to-digital conversion module that connects successively.
This utility model is simple in structure, is easy to carry, and owing to adopt the active RFID technology, can carries out the real-time monitoring and the identification of heart rate at a distance to many people.
Description of drawings
Fig. 1 is this utility model preferred embodiment theory structure block diagram;
Fig. 2 is the theory structure block diagram of the signal processing module of this utility model preferred embodiment.
The corresponding relation of Reference numeral and parts is:
1RFID read write line 2 left arm heart rate watches
3 right arm heart rate watches, 21,31 electrocardioelectrode pick offs
22,32 signal processing modules, 23,33 microcontrollers
24,34 active RFID transceivers, 221 signal amplification modules
222 signal filtering modules, 223 analog-to-digital conversion modules
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is explained further details.
Fig. 1 schematically shows the theory structure of this utility model preferred embodiment, and Fig. 2 then shows the theory structure of the signal processing module 22 of preferred embodiment shown in Figure 1, and is as shown in the figure, and this preferred embodiment comprises rhythm of the heart terminal and rfid interrogator 1.Wherein, Each rhythm of the heart terminal comprises first terminal and second terminal that is used for being located at respectively user left and right sides arm; And the surface structure at first terminal and second terminal is the watch structure; Easy to carry and use, thus, first terminal of this preferred embodiment and second terminal are referred to as left arm heart rate watch 2, right arm heart rate watch 3 respectively.Left arm heart rate watch 2 is identical with the structure of right arm heart rate watch 3, all adopts the active RFID technology, is used to gather and handle the electrocardiosignal of user.Rfid interrogator 1 and left arm heart rate watch 2, right arm heart rate watch 3 are connected through wireless mode, are used to receive and handle the electrocardiosignal that left arm heart rate watch 2, right arm heart rate watch 3 are uploaded.
In this preferred embodiment, the number of left arm heart rate watch 2, right arm heart rate watch 3 is identical, and is a plurality of, and this sample preferred embodiment can carry out rhythm of the heart to a plurality of user simultaneously.
Left arm heart rate watch 2, right arm heart rate watch 3 structures are identical, and comprise electrocardioelectrode pick off 21 and 31, signal processing module 22 and 32, microcontroller 23 and 33, active RFID transceiver 24 and 34 respectively.Because left arm heart rate watch 2, right arm heart rate watch 3 structures are identical, therefore only the structure of left arm heart rate watch 2 is described.In left arm heart rate watch 2, electrocardioelectrode pick off 21 is used to measure the electrocardiosignal of user.Signal processing module 22 is connected with electrocardioelectrode pick off 21; Be used for the electrocardiosignal that electrocardioelectrode pick off 21 transmits amplify, filtering and analog-to-digital conversion process; Its structure is as shown in Figure 2, comprises the signal amplification module 221, signal filtering module 222, modulus (A/D) modular converter 223 that connect successively.Active RFID transceiver 34 is used for sending the signal that electrocardiosignal is sent to rfid interrogator 1 and reception rfid interrogator 1 with wireless mode.Microcontroller 23 is connected with active RFID transceiver 24 with signal processing module 22, is used for centralized Control signals collecting, date processing, information transmit-receive.
During the work of this preferred embodiment, be worn on the left arm heart rate watch 2 of left and right sides arm, electrocardio limb lead of electrocardioelectrode pick off 21,31 formations of right arm heart rate watch 3, the electrocardiosignal of gathering human body. Signal processing module 22,32 amplifies this electrocardiosignal, after filtering and the A/D conversion process, be delivered to microcontroller 23.23 couples of entire RF ID of microcontroller heart rate watch is controlled. Active RFID transceiver 24,34 sends treated electrocardiosignal to RFID reader 1 with wireless mode, receives the signal that rfid interrogator 1 sends simultaneously.RFID reader 1 reads the electrocardiosignal of left arm heart rate watch 2,3 collections of right arm heart rate watch, and the row operation of going forward side by side is handled.
According to different settings, the concrete work process of this preferred embodiment can be different, sort run in the time of for example can be following: one, instruction is sent, and rfid interrogator 1 sends instruction, and order left arm heart rate watch 2, right arm heart rate watch 3 are started working simultaneously.Two, command reception; The active RFID transceiver 24,34 of left arm heart rate watch 2, right arm heart rate watch 3 receives the instruction of rfid interrogator 1; And instruction is delivered to microcontroller 23,33, the electrocardiosignal that microcontroller 23,33 control electrocardioelectrode pick offs 21,31 begin to gather user.Three, signal processing, because the electrocardiosignal amplitude is about 0～4mV, and noise background is strong, for accurately monitoring electrocardiosignal, signal amplification module 221 has high accuracy, high stability, high input impedance, high cmrr, low noise and strong anti-interference ability.The electrocardiosignal that electrocardioelectrode pick off 21,31 receives is very faint and be mixed with electromagnetic interference signals such as human body low frequency, extraneous high frequency, so acting as under the stronger situation of background noise of signal filtering module 222 obtained clean heart rate signal.The signal of electrocardioelectrode pick off 21,31 outputs is analogue signals, therefore analogue signal is delivered to microcontroller 33 after mould/number conversion becomes digital signal and handles.Four, active RFID transceiver 24,34 receives the instruction of microcontrollers 23,33, and the RFID information and the electrocardiogram (ECG) data of left arm heart rate watch 2, right arm heart rate watch 3 sent to rfid interrogator 1 through wireless mode together.Five, the reception of electrocardiogram (ECG) data, rfid interrogator 1 receives the data that sent by RFID transceiver 24,34, carries out date processing.
To sum up, this utility model is simple in structure, and in a preferred embodiment,, is easy to carry very much as monitoring terminal with RFID heart rate watch.In addition, owing to adopt the active RFID technology, can advance the real-time monitoring and the identification management of heart rate at a distance to many people.
Can know that by technological general knowledge this utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in this utility model scope or the change that is being equal in the scope of this utility model all comprised by this utility model.
Claims (6)
1. the active RFID system of a monitor heart rate is characterized in that, comprising:
The rhythm of the heart terminal comprises the active RFID transceiver, is used to gather and handle the electrocardiosignal of user;
Rfid interrogator is connected through wireless mode with said rhythm of the heart terminal, is used to receive and handle the electrocardiosignal that upload at said rhythm of the heart terminal.
2. the active RFID system of monitor heart rate according to claim 1 is characterized in that, said rhythm of the heart terminal is a plurality of.
3. the active RFID system of monitor heart rate according to claim 1 is characterized in that, said rhythm of the heart terminal is the watch shape.
4. the active RFID system of monitor heart rate according to claim 1 is characterized in that, said rhythm of the heart terminal comprises first terminal and second terminal that is used for being located at respectively user left and right sides arm.
5. the active RFID system of monitor heart rate according to claim 4 is characterized in that, said first terminal is identical with second terminal structure, and comprises respectively:
The electrocardioelectrode pick off is used to measure the electrocardiosignal of user;
Signal processing module is connected with said electrocardioelectrode pick off, be used for the electrocardiosignal that said electrocardioelectrode pick off transmits amplify, filtering and analog-to-digital conversion process;
The active RFID transceiver is used for sending the signal that electrocardiosignal is sent to said rfid interrogator and the said rfid interrogator of reception with wireless mode;
Microcontroller is connected with the active RFID transceiver with said signal processing module, is used for centralized Control signals collecting, date processing, information transmit-receive.
6. the active RFID system of monitor heart rate according to claim 5 is characterized in that, said signal processing module comprises signal amplification module, signal filtering module, the analog-to-digital conversion module that connects successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200071107U CN202408883U (en) | 2012-01-09 | 2012-01-09 | Active RFID (radio frequency identification) system for monitoring heart rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200071107U CN202408883U (en) | 2012-01-09 | 2012-01-09 | Active RFID (radio frequency identification) system for monitoring heart rate |
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| Publication Number | Publication Date |
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| CN202408883U true CN202408883U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200071107U Expired - Fee Related CN202408883U (en) | 2012-01-09 | 2012-01-09 | Active RFID (radio frequency identification) system for monitoring heart rate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618558A (en) * | 2016-11-09 | 2017-05-10 | 苏州洛哈思信息科技有限公司 | Electrocardiograph measurement probe and system |
| US10537403B2 (en) | 2015-05-21 | 2020-01-21 | Drexel University | Passive RFID based health data monitor |
-
2012
- 2012-01-09 CN CN2012200071107U patent/CN202408883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10537403B2 (en) | 2015-05-21 | 2020-01-21 | Drexel University | Passive RFID based health data monitor |
| CN106618558A (en) * | 2016-11-09 | 2017-05-10 | 苏州洛哈思信息科技有限公司 | Electrocardiograph measurement probe and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |