CN107184196A - A kind of rhythm of the heart module of low-power consumption bluetooth transmission - Google Patents
A kind of rhythm of the heart module of low-power consumption bluetooth transmission Download PDFInfo
- Publication number
- CN107184196A CN107184196A CN201710381715.XA CN201710381715A CN107184196A CN 107184196 A CN107184196 A CN 107184196A CN 201710381715 A CN201710381715 A CN 201710381715A CN 107184196 A CN107184196 A CN 107184196A
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- CN
- China
- Prior art keywords
- low
- power consumption
- consumption bluetooth
- rhythm
- bluetooth transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 230000033764 rhythmic process Effects 0.000 title claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims description 5
- 239000008280 blood Substances 0.000 claims description 3
- 210000004369 blood Anatomy 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 229940127554 medical product Drugs 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009532 heart rate measurement Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
-
- 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
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0006—ECG or EEG signals
-
- 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
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Abstract
The present invention relates to a kind of rhythm of the heart module of low-power consumption bluetooth transmission, including integrated optical sensor, singlechip controller, low-power consumption bluetooth and power regulator.The rhythm of the heart module for the low-power consumption bluetooth transmission that the present invention is provided enables the rhythm of the heart module of Bluetooth transmission with low power operation, kwh loss can be substantially reduced, to extend the service time of battery of product, reduce charging times, reduce volume and package dimension, the output of TTL serial ports is supported, facilitates Wearable rapid researching to use.
Description
Technical field
The present invention relates to rhythm of the heart module, specifically a kind of rhythm of the heart module of low-power consumption bluetooth transmission.
Background technology
In recent years, wearable medical product market is increased rapidly, and it is old with smart mobile phone, internet and rapid expansion
Year people market has same growth step.The international businesses such as apple, Samsung, Google, Sony, high pass are all in wearable medical city
Field emphasis is had an effect, and is all gained ground in terms of software and hardware and in terms of the ecosystem.Domestic enterprise is in addition to nine peace medical treatment, GoerTek sound
The enterprises such as, long letter science and technology have also all released one after another wearable medical product.
Main wearable Medical Devices come in every shape in the market, mainly including intelligent glasses, intelligent watch, intelligence
Wrist strap, intelligent running shoes, intelligent ring, intelligent armlet, intelligent waistband, intelligent helmet, Intelligent button etc..In these wearable medical treatment
It is many in product that all there is heart rate measurement and Bluetooth transmission function, and these product electricity are less, it is desirable to filling once electricity can make
With a couple of days or longer time.Many rhythm of the heart modules and bluetooth module power consumption cause greatly product electricity to damage on Vehicles Collected from Market
Consumption is too fast, it is often necessary to charges, is brought greater inconvenience to user.In addition, the quick renewal of product, which substitutes, also requires that enterprise's energy
The quick research and development of product are enough realized, the use of heart rate module is more integrated simple.
The content of the invention
The invention provides a kind of rhythm of the heart module of low-power consumption bluetooth transmission.The technology of the present invention to achieve the above object
Scheme is as follows：
A kind of rhythm of the heart module of low-power consumption bluetooth transmission, including：
Integrated optical sensor, by using light irradiation skin surface, not same amount is absorbed using blood and surrounding tissue respectively
Light, unabsorbed light is then reflected back toward, to measure heart rate；
Singlechip controller, gathers heart rate analogue data and listened A/D to carry out processing progress after changing, reuse serial ports
Send data；
Low-power consumption bluetooth, the data that the singlechip controller is sent carry out Bluetooth transmission；
Power regulator, powers, and provide electricity to the integrated optical sensor, singlechip controller and low-power consumption bluetooth
Pond reverse protection, current limit and Thermal shutdown.
It is preferred that, the integrated optical sensor uses Ou Silang SFH7051 chips, and it includes at least one pole of photoelectricity two
Pipe and the green light LED that some wavelength are 530nm, and the power input and the power regulator of the SFH7051 chips
Power output end is electrically connected, and analog signal output is electrically connected with the ADC interface of the singlechip controller.
It is preferred that, the singlechip controller uses STC12C5A60S2 single-chip microcomputers, the STC12C5A60S2 single-chip microcomputers
ADC interface gather heart rate analogue data that the integrated optical sensor sends and handled after A/D is changed, then
Data are sent using serial ports.
It is preferred that, the low-power consumption bluetooth uses JDY-10 modules, and the RXD pin of the JDY-10 modules are electrically connected to
The TxD pin of STC12C5A60S2 single-chip microcomputers, TXD pin are electrically connected to the RxD pin of STC12C5A60S2 single-chip microcomputers, carry out data biography
It is defeated.
It is preferred that, the power regulator is existed using SPX3819M5-L-5 voltage-stablizers there is provided 800 μ A low earth current
100mA is exported, and provides reverse battery protection, current limit and Thermal shutdown.
The rhythm of the heart module for the low-power consumption bluetooth transmission that the present invention is provided enables the rhythm of the heart module of Bluetooth transmission
With low power operation, kwh loss can be substantially reduced, to extend the service time of battery of product, charging times is reduced, reduces
Volume and package dimension, support the output of TTL serial ports, facilitate Wearable rapid researching to use.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, not
Inappropriate limitation of the present invention is constituted, in the accompanying drawings：
Fig. 1 is system module design figure of the embodiment of the present invention；
Fig. 2 is circuit theory diagrams of the embodiment of the present invention.
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, herein illustrative examples of the invention
And explanation is used for explaining the present invention, but it is not as a limitation of the invention.
Embodiment
As shown in figure 1, a kind of rhythm of the heart module of low-power consumption bluetooth transmission, including：
Integrated optical sensor, by using light irradiation skin surface, not same amount is absorbed using blood and surrounding tissue respectively
Light, unabsorbed light is then reflected back toward, to measure heart rate；
Singlechip controller, gathers heart rate analogue data and listened A/D to carry out processing progress after changing, reuse serial ports
Send data；
Low-power consumption bluetooth, the data that the singlechip controller is sent carry out Bluetooth transmission；
Power regulator, powers, and provide electricity to the integrated optical sensor, singlechip controller and low-power consumption bluetooth
Pond reverse protection, current limit and Thermal shutdown.
As shown in Fig. 2 in this embodiment scheme, the integrated optical sensor uses Ou Silang SFH7051 chips, and it is
A integrated optical sensor, aims at rhythm of the heart application and designs.This brand-new sensor power consumption is minimum, can be to greatest extent
Ground extends battery.The green light LED that it includes at least one photodiode and some wavelength are 530nm, and it is described
The power input of SFH7051 chips is electrically connected with the power output end of the power regulator, analog signal output and institute
State the ADC interface electrical connection of singlechip controller.
In this embodiment scheme, the singlechip controller use STC12C5A60S2 single-chip microcomputers, be high speed, low-power consumption,
Superpower jamproof 8051 single-chip microcomputer of new generation, with double-serial port, is internally integrated MAX810 Special reset circuits, 2 road PWM, 8 tunnels
10-bit high speed A/D is changed, for motor control, strong jamming occasion.The ADC interface collection institute of the STC12C5A60S2 single-chip microcomputers
State the heart rate analogue data of integrated optical sensor transmission and handled after A/D is changed, reuse serial ports and send number
According to.
In this embodiment scheme, the low-power consumption bluetooth uses JDY-10 modules, and it meets bluetooth V4.0 Version Specs, tool
There is super low-power consumption and minimum surface patch encapsulation, be operated in microampere order operating current, can be powered with ultra low voltage, it is described
The RXD pin of JDY-10 modules are electrically connected to the TxD pin of STC12C5A60S2 single-chip microcomputers, and TXD pin are electrically connected to STC12C5A60S2
The RxD pin of single-chip microcomputer, carry out data transmission.
In this embodiment scheme, the power regulator uses SPX3819M5-L-5 voltage-stablizers, and it is a low voltage difference,
Low noise voice output positive voltage voltage-stablizer is exported there is provided 800 μ A low earth current in 100mA, and provides reverse battery protection, electricity
Ductility limit system and Thermal shutdown.
In above-described embodiment scheme, power input VCC voltage stabilizings after SPX3819M5-L-5 voltage-stablizers U4, in 5V, are
STC12C5A60S2 single-chip microcomputer U1, JDY-10 modules U2, integrated optical sensor U3 power, and C1, C2 are filter capacitor.
STC12C5A60S2 single-chip microcomputers U1 X1 and X2 connects crystal oscillator, and clock signal is provided for single-chip microcomputer.JDY-10 modules U2 RXD orders
The TxD interfaces of piece machine, bluetooth module U2 TXD connects the RxD interfaces of single-chip microcomputer, carries out data transmission.SFH7051 chips U3 except
Outside power supply is powered, analog signal output connects STC12C5A60S2 single-chip microcomputers U1 P0.0 mouths, gathers the analog signal of sensor, enters
Row processing conversion.
In the present embodiment, integrated optical sensor collection heart rate data after filtering, in singlechip controller after amplification
Middle processing, singlechip controller calculates heart rate value and is sent to low-power consumption bluetooth module by serial ports, and low-power consumption bluetooth module is by number
According to being sent in other bluetooth equipments.
The technical scheme provided above the embodiment of the present invention is described in detail, specific case used herein
Principle and embodiment to the embodiment of the present invention are set forth, and the explanation of above example is only applicable to help and understands this
The principle of inventive embodiments；Simultaneously for those of ordinary skill in the art, according to the embodiment of the present invention, in specific embodiment party
It will change in formula and application, in summary, this specification content should not be construed as limiting the invention.
Claims (5)
1. a kind of rhythm of the heart module of low-power consumption bluetooth transmission, it is characterised in that including：
Integrated optical sensor, by using light irradiation skin surface, different amounts of light is absorbed using blood and surrounding tissue respectively,
Unabsorbed light is then reflected back toward, to measure heart rate；
Singlechip controller, gathers heart rate analogue data and listened A/D to carry out processing progress after changing, reuse serial ports transmission
Data；
Low-power consumption bluetooth, the data that the singlechip controller is sent carry out Bluetooth transmission；
Power regulator, powers to the integrated optical sensor, singlechip controller and low-power consumption bluetooth, and it is anti-to provide battery
To protection, current limit and Thermal shutdown.
2. the rhythm of the heart module of low-power consumption bluetooth transmission as claimed in claim 1, it is characterised in that：
The integrated optical sensor uses Ou Silang SFH7051 chips, and it includes at least one photodiode and some ripples
A length of 530nm green light LED, and the power output end of the power input and the power regulator of the SFH7051 chips
Electrical connection, analog signal output is electrically connected with the ADC interface of the singlechip controller.
3. the rhythm of the heart module of low-power consumption bluetooth transmission as claimed in claim 2, it is characterised in that：
The singlechip controller uses STC12C5A60S2 single-chip microcomputers, and the ADC interface of the STC12C5A60S2 single-chip microcomputers is adopted
Collect the heart rate analogue data of the integrated optical sensor transmission and handled after A/D is changed, reuse serial ports hair
Send data.
4. the rhythm of the heart module of low-power consumption bluetooth transmission as claimed in claim 3, it is characterised in that：
The low-power consumption bluetooth uses JDY-10 modules, and it is mono- that the RXD pin of the JDY-10 modules are electrically connected to STC12C5A60S2
The TxD pin of piece machine, TXD pin are electrically connected to the RxD pin of STC12C5A60S2 single-chip microcomputers, carry out data transmission.
5. the rhythm of the heart module of the low-power consumption bluetooth transmission as described in Claims 1 to 4 any one, it is characterised in that：
The power regulator is exported using SPX3819M5-L-5 voltage-stablizers there is provided 800 μ A low earth current in 100mA, and
Reverse battery protection, current limit and Thermal shutdown are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381715.XA CN107184196A (en) | 2017-05-26 | 2017-05-26 | A kind of rhythm of the heart module of low-power consumption bluetooth transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381715.XA CN107184196A (en) | 2017-05-26 | 2017-05-26 | A kind of rhythm of the heart module of low-power consumption bluetooth transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107184196A true CN107184196A (en) | 2017-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381715.XA Pending CN107184196A (en) | 2017-05-26 | 2017-05-26 | A kind of rhythm of the heart module of low-power consumption bluetooth transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107184196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840434A (en) * | 2018-08-21 | 2020-02-28 | 中南大学 | Low-power consumption bluetooth electrocardio monitoring system based on discrete component and microprocessor |
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|---|---|---|---|---|
| CN104200631A (en) * | 2014-09-10 | 2014-12-10 | 青岛永通电梯工程有限公司 | Health monitoring method associated with mobile phone |
| CN104287712A (en) * | 2014-09-28 | 2015-01-21 | 青岛蓝图文化传播有限公司市南分公司 | Wireless communication bracelet |
| CN104323766A (en) * | 2014-11-10 | 2015-02-04 | 上海翰临电子科技有限公司 | Autoreflection heart rate detector |
| CN104887213A (en) * | 2015-06-05 | 2015-09-09 | 南京邮电大学 | Low-power-consumption heart rate detection device connected with phone and method |
| CN105212911A (en) * | 2015-11-05 | 2016-01-06 | 沈阳大学 | A kind of monitoring bracelet |
| CN105943014A (en) * | 2016-06-04 | 2016-09-21 | 浙江大学 | SoC-based wearable heart rate variability monitoring device |
-
2017
- 2017-05-26 CN CN201710381715.XA patent/CN107184196A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200631A (en) * | 2014-09-10 | 2014-12-10 | 青岛永通电梯工程有限公司 | Health monitoring method associated with mobile phone |
| CN104287712A (en) * | 2014-09-28 | 2015-01-21 | 青岛蓝图文化传播有限公司市南分公司 | Wireless communication bracelet |
| CN104323766A (en) * | 2014-11-10 | 2015-02-04 | 上海翰临电子科技有限公司 | Autoreflection heart rate detector |
| CN104887213A (en) * | 2015-06-05 | 2015-09-09 | 南京邮电大学 | Low-power-consumption heart rate detection device connected with phone and method |
| CN105212911A (en) * | 2015-11-05 | 2016-01-06 | 沈阳大学 | A kind of monitoring bracelet |
| CN105943014A (en) * | 2016-06-04 | 2016-09-21 | 浙江大学 | SoC-based wearable heart rate variability monitoring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840434A (en) * | 2018-08-21 | 2020-02-28 | 中南大学 | Low-power consumption bluetooth electrocardio monitoring system based on discrete component and microprocessor |
| CN110840434B (en) * | 2018-08-21 | 2022-06-21 | 中南大学 | Low-power-consumption Bluetooth electrocardiogram monitoring system based on discrete component and microprocessor |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170922 |