CN204500637U - Based on the simple portable pulse test meter of Raspberry Pi - Google Patents
Based on the simple portable pulse test meter of Raspberry Pi Download PDFInfo
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- CN204500637U CN204500637U CN201520141341.0U CN201520141341U CN204500637U CN 204500637 U CN204500637 U CN 204500637U CN 201520141341 U CN201520141341 U CN 201520141341U CN 204500637 U CN204500637 U CN 204500637U
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Abstract
The utility model discloses a kind of simple portable pulse test meter based on Raspberry Pi, belong to pulse test field.This simple portable pulse test meter based on Raspberry Pi comprises with lower unit: test cell, for testing the situation of beat pulse and obtaining pulse data; The signal input part of Raspberry Pi, this Raspberry Pi is connected with the signal output part of described test cell; Control unit, for controlling the pulse data whether uploading test gained, the signal output part of this control unit is connected with the signal input part of described Raspberry Pi; Memory element, for pulse data and the information of On-board test gained, this memory element is connected with Raspberry Pi; Display, for showing the pulse data of test gained, the signal input part of this display is connected with the signal output part of described Raspberry Pi.This pulse test meter structure is simple, is easy to carry, for the situation of beating measuring pulse in time provides a firm material base.
Description
Technical field
This utility model belongs to pulse test field, particularly a kind of simple portable pulse test meter based on Raspberry Pi.
Background technology
Cardiac, recessive cardiac and suffer from the patient of the other diseases relevant with heart, all need, when disease is sent out, to observe the situation of the beat pulse of patient in time.Traditional pulse test, is when patient oneself feels heart discomfort, rushes for hospital and have an electro-cardiogram.Doctor is by the pulse test situation of Ecg patient when having an electro-cardiogram.But in the way rushing for hospital, the heart malaise symptoms of patient may disappear.
Existing pulse testing device is bulky, is not easy to carry, and expensive, is unfavorable for patient's life-time service.Therefore, it is not in good time to occur at patient's heart, can not measure the situation of beating of pulse in time, cause delay treatment, bring potential safety hazard to patient.
Utility model content
This utility model is in order to overcome above-mentioned the deficiencies in the prior art, provide a kind of simple portable pulse test meter based on Raspberry Pi, this pulse test meter structure is simple, is easy to carry, for the situation of beating measuring pulse in time provides a firm material base.
For achieving the above object, this utility model have employed following technical scheme:
Based on a simple portable pulse test meter of Raspberry Pi, comprise with lower unit:
Test cell, for testing the situation of beat pulse and obtaining pulse data;
The signal input part of Raspberry Pi, this Raspberry Pi is connected with the signal output part of described test cell;
Control unit, for controlling the pulse data whether uploading test gained, the signal output part of this control unit is connected with the signal input part of described Raspberry Pi;
Memory element, for the pulse data of On-board test gained, this memory element is connected with Raspberry Pi;
Display, for showing pulse data and the information of test gained, the signal input part of this display is connected with the signal output part of described Raspberry Pi.
This utility model can also be realized further by following steps.
Preferably, described test cell comprises for obtaining the pulse transducer of finger blood volume, the analogue signal of acquisition being converted to the A/D modular converter of digital signal, this A/D modular converter is the A/D modular converter of more than 10 or 10, the signal output part of described pulse transducer is connected with the signal input part of described A/D modular converter, and the signal output part of described A/D modular converter is connected with the signal input part of described Raspberry Pi.
Preferably, described control unit is that button selects module, and this button selects module to comprise " confirmations " key S1 for being confirmed whether to upload pulse data, for uploading whole " " key S2 of pulse data of not uploading and the D score key S3 for uploading wall scroll pulse data;
One end of described " confirmation " key S1 is connected with the power interface of Raspberry Pi, the other end of described " confirmation " key S1 is connected with the GPI0 interface of Raspberry Pi, the other end being somebody's turn to do " confirmation " key S1 is also connected with one end of resistance R1, and the other end of this resistance R1 is connected with the DNC interface of Raspberry Pi;
Described " on " one end of key S2 is connected with the power interface of Raspberry Pi, described " on " other end of key S2 is connected with the GPI2 interface of Raspberry Pi, should " on " other end of key S2 is also connected with one end of resistance R2, the other end of this resistance R2 is connected with the DNC interface of Raspberry Pi;
One end of described D score key S3 is connected with the power interface of Raspberry Pi, the described other end of D score key S3 is connected with the GPI3 interface of Raspberry Pi, the other end of this D score key S3 is also connected with one end of resistance R3, and the other end of this resistance R3 is connected with the DNC interface of Raspberry Pi.
Further, described Raspberry Pi at least comprises the built-in network interface card that the built-in draw-in groove for inserting storage card is connected with for network.
Preferably, described Raspberry Pi is also connected with NE, and this NE is for receiving and observing the pulse data that Raspberry Pi uploads.
Further, described NE comprises Internet of Things server for receiving the pulse data that Raspberry Pi uploads and for receiving and observing the mobile terminal of the pulse data that Internet of Things server sends; Described Raspberry Pi is all connected by network with between described Internet of Things server and between described Internet of Things server with described mobile terminal.
The beneficial effects of the utility model are:
1) this pulse test meter structure is simple, there is mobility, be easy to carry, this pulse test meter only provides a test set be made up of test cell, control unit and display etc., test cell, control unit and display are formed by circuit and physical unit, for the pulse measuring patient in time builds a good physical platform.
2) in this utility model, Raspberry Pi is provided with built-in draw-in groove, insert a storage card, up to ten thousand pulse data can be recorded, can persistence, without the need to deleting former pulse data, being conducive to medical personnel and observing patient's not pulse data in the same time.Meanwhile, Raspberry Pi is provided with the built-in network interface card connected for network, is connected with Internet of Things server by network, automatically the pulse data of test gained can be uploaded to Internet of Things server.In addition, Raspberry Pi is cheap, reduces the cost of this pulse test meter.
3) display device in this utility model, not only can show the pulse data of test gained, can also show the information operated this tester, convenient patient uses this pulse test meter.
4) mobile terminal be connected with Internet of Things server in this utility model, also has portability, facilitates medical personnel can observe the pulse data shared at any time, thus takes medical measure to patient in time.
Accompanying drawing explanation
Fig. 1 is the circuit connection diagram of test cell and display in this utility model.
Fig. 2 is the circuit connection diagram of control unit in this utility model.
Fig. 3 is network connection diagram of the present utility model.
Fig. 4 is system connection diagram of the present utility model.
Fig. 5 is workflow diagram of the present utility model.
In figure, the implication of label symbol is as follows:
10-pulse transducer, 20-Raspberry Pi, 30-button selects module
40-display, 50-storage card, 60-Internet of Things server, 70-mobile terminal
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 5, a kind of simple portable pulse test meter based on Raspberry Pi, comprises with lower unit:
Test cell, for testing the situation of beat pulse and obtaining pulse data;
The signal input part of Raspberry Pi 20, this Raspberry Pi 20 is connected with the signal output part of described test cell;
Control unit, for controlling the pulse data whether uploading test gained, the signal output part of this control unit is connected with the signal input part of described Raspberry Pi 20;
Memory element, for the pulse data of On-board test gained, this memory element is connected with Raspberry Pi20;
Display, for showing pulse data and the information of test gained, the signal input part of this display is connected with the signal output part of described Raspberry Pi 20.
As shown in Figure 1, described test cell comprises for obtaining the pulse transducer 10 of finger blood volume, the analogue signal of acquisition being converted to the A/D modular converter of digital signal, this A/D modular converter is the A/D modular converter of more than 10 or 10, the signal output part S of pulse transducer 10 is connected with the signal input part AIN3 of A/D modular converter, the signal output part SDA of A/D modular converter is connected with the signal input part SDA0 of Raspberry Pi 20, and the SCL port of A/D modular converter is connected with the SCL0 port of Raspberry Pi 20.
As shown in Figure 2, described control unit is that button selects module 30 i.e. key panel, and described button selects module 30 to comprise " confirmations " key S1 for being confirmed whether to upload pulse data, for uploading whole " " key S2 of pulse data of not uploading and the D score key S3 for uploading wall scroll pulse data;
One end of described " confirmation " key S1 is connected with the power interface 3V3 of Raspberry Pi 20, the other end of described " confirmation " key S1 is connected with the GPI0 interface of Raspberry Pi 20, the other end being somebody's turn to do " confirmation " key S1 is also connected with one end of resistance R1, and the other end of this resistance R1 is connected with the DNC interface of Raspberry Pi 20;
Described " on " one end of key S2 is connected with the power interface 3V3 of Raspberry Pi 20, described " on " other end of key S2 is connected with the GPI2 interface of Raspberry Pi 20, should " on " other end of key S2 is also connected with one end of resistance R2, the other end of this resistance R2 is connected with the DNC interface of Raspberry Pi 20;
Described one end of D score key S3 is connected with the power interface 3V3 of Raspberry Pi 20, the described other end of D score key S3 is connected with the GPI3 interface of Raspberry Pi 20, the other end of this D score key S3 is also connected with one end of resistance R3, the other end of this resistance R3 is connected with the DNC interface of Raspberry Pi 20, and the resistance of described resistance R1, resistance R2, resistance R3 is 1 kilo-ohm.
Further, a pocket calculator based on ARM that described Raspberry Pi 20 charity that is one, Fructus Rubi Pai Shi Britain is small-sized delivers, described Raspberry Pi 20 volume is little, low in energy consumption; The built-in network interface card that described Raspberry Pi 20 at least comprises built-in draw-in groove for inserting storage card 50, connect for network and to the power supply of test cell, monitor power supply; Described memory element is storage card 50 i.e. SD card; Described built-in network interface card comprises wired network adapter, and its wireless network card uses as apolegamy function; Described display 40 is Nokia 5110 display screens be made up of integrated circuit, and the signal output part of described Raspberry Pi is also connected with the signal input part of buzzer, as Figure 1 and Figure 4.
Described Raspberry Pi 20 is also connected with NE, and this NE is for receiving and observing the pulse data that Raspberry Pi 20 uploads.
As shown in Figure 3, Figure 4, described NE comprises Internet of Things server 60 i.e. platform of internet of things for receiving the pulse data that Raspberry Pi 20 uploads and for receiving and observing the mobile terminal 70 of the pulse data that Internet of Things server 60 sends, carries out network be connected between described Raspberry Pi 20 with described Internet of Things server 60 by WIFI module or LAN module; Described Internet of Things server 60 is connected by network with described mobile terminal 70, and described mobile terminal 70 is mobile phone, flat board, computer.
A kind of circuit test device be made up of test cell, control unit and display etc. based on the simple portable pulse test meter of Raspberry Pi in this utility model.
In use, this based on simple portable pulse test meter of Raspberry Pi can coordinate with software of the prior art realize several data collection, transmission and display.Below in conjunction with software of the prior art, operation principle of the present utility model is described, but it must be noted that: the software matched based on the simple portable pulse test meter of Raspberry Pi with this is not innovative part of the present utility model, neither ingredient of the present utility model.
As shown in Figure 5, after Raspberry Pi 20 accesses power supply, Raspberry Pi 20 will start automatically, and by Nokia 5110 display screen display system log-on message.After system start-up, this pulse test meter is in wait instruction state.
When needing test pulse, use " on ", cursor moves to " test " menu option by D score directionkeys, press " confirmation " button, and provide information on Nokia 5110 display screen, as " allowing user place finger ".Pulse transducer 10 obtains finger blood volume information, and SD card 50 stores pulse data, completes icon simultaneously and draws, Nokia 5110 display screen shows test results.
After pulse test completes, Nokia 5110 display screen display reminding information, and detect whether have network.If there is network insertion, then this pulse data measured be uploaded to and specify Internet of Things server 60, result is uploaded in Nokia 5110 display screen display, and again waits for button.Described Internet of Things server 60 forwards pulse data to attending doctor's mailbox, mobile phone A PP client or designated contact, as shown in Figure 3.
When user does not have network insertion out of doors, if want, preserved pulse data is uploaded to Internet of Things server 60 when sending to attending doctor's mailbox, mobile phone A PP client or designated contact, only this pulse test meter need be connected the netting twine opening DHCP service or move in the network of open wifi covering, and pressing " confirmation " key S1.To information be there is in Nokia 5110 display screen, by " on ", D score key S2, S3 select all do not upload pulse data or certain specific pulse data, this particular data comprises the pulse data uploaded.After selection completes, can confirm to upload by " confirmation " key S1.Now this pulse test meter is by duplicate detection network, this process of uploading data.
If mistake appears in network, then provide corresponding information at Nokia 5110 display screen, again wait for that button is pressed.
Claims (6)
1., based on a simple portable pulse test meter of Raspberry Pi, it is characterized in that comprising with lower unit:
Test cell, for testing the situation of beat pulse and obtaining pulse data;
Raspberry Pi (20), the signal input part of this Raspberry Pi (20) is connected with the signal output part of described test cell;
Control unit, for controlling the pulse data whether uploading test gained, the signal output part of this control unit is connected with the signal input part of described Raspberry Pi (20);
Memory element, for the pulse data of On-board test gained, this memory element is connected with Raspberry Pi (20);
Display, for showing pulse data and the information of test gained, the signal input part of this display is connected with the signal output part of described Raspberry Pi (20).
2. as claimed in claim 1 based on the simple portable pulse test meter of Raspberry Pi, it is characterized in that: described test cell comprises the pulse transducer (10) for obtaining finger blood volume, the analogue signal of acquisition is converted to the A/D modular converter of digital signal, this A/D modular converter is the A/D modular converter of more than 10 or 10, the signal output part of described pulse transducer (10) is connected with the signal input part of described A/D modular converter, the signal output part of described A/D modular converter is connected with the signal input part of described Raspberry Pi (20).
3. as claimed in claim 1 based on the simple portable pulse test meter of Raspberry Pi, it is characterized in that: described control unit is that button selects module (30), this button selects module (30) to comprise " confirmations " key S1 for being confirmed whether to upload pulse data, for uploading whole " " key S2 of pulse data of not uploading and the D score key S3 for uploading wall scroll pulse data;
One end of described " confirmation " key S1 is connected with the power interface of Raspberry Pi (20), the other end of described " confirmation " key S1 is connected with the GPI0 interface of Raspberry Pi (20), the other end being somebody's turn to do " confirmation " key S1 is also connected with one end of resistance R1, and the other end of this resistance R1 is connected with the DNC interface of RaspberryPi (20);
Described " on " one end of key S2 is connected with the power interface of Raspberry Pi (20), described " on " other end of key S2 is connected with the GPI2 interface of Raspberry Pi (20), should " on " other end of key S2 is also connected with one end of resistance R2, the other end of this resistance R2 is connected with the DNC interface of Raspberry Pi (20);
One end of described D score key S3 is connected with the power interface of Raspberry Pi (20), the other end of described D score key S3 is connected with the GPI3 interface of Raspberry Pi (20), the other end of this D score key S3 is also connected with one end of resistance R3, and the other end of this resistance R3 is connected with the DNC interface of Raspberry Pi (20).
4., as claimed in claim 1 based on the simple portable pulse test meter of Raspberry Pi, it is characterized in that: described Raspberry Pi (20) at least comprises the built-in network interface card that the built-in draw-in groove for inserting storage card (50) is connected with for network.
5. the simple portable pulse test meter based on Raspberry Pi as described in any one of Claims 1 to 4, it is characterized in that: described Raspberry Pi (20) is also connected with NE, this NE is used for receiving and observes the pulse data that Raspberry Pi (20) exports.
6. as claimed in claim 5 based on the simple portable pulse test meter of Raspberry Pi, it is characterized in that: described NE comprises Internet of Things server (60) for receiving the pulse data that Raspberry Pi (20) uploads and for receiving and observing the mobile terminal (70) of the pulse data that Internet of Things server (60) sends; Described Raspberry Pi (20) is all connected by network with between described Internet of Things server (60) and between described Internet of Things server (60) with described mobile terminal (70).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520141341.0U CN204500637U (en) | 2015-03-12 | 2015-03-12 | Based on the simple portable pulse test meter of Raspberry Pi |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520141341.0U CN204500637U (en) | 2015-03-12 | 2015-03-12 | Based on the simple portable pulse test meter of Raspberry Pi |
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| CN204500637U true CN204500637U (en) | 2015-07-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758458A (en) * | 2016-03-31 | 2016-07-13 | 国网江西省电力科学研究院 | Transformer station secondary screen cabinet temperature and humidity monitoring system based on Raspberry Pis and Java language |
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2015
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758458A (en) * | 2016-03-31 | 2016-07-13 | 国网江西省电力科学研究院 | Transformer station secondary screen cabinet temperature and humidity monitoring system based on Raspberry Pis and Java language |
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| Date | Code | Title | Description |
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| 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: 20150729 Termination date: 20160312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |