CN108433718A - A kind of wearable primary-secondary type ECG detection device and method - Google Patents
A kind of wearable primary-secondary type ECG detection device and method Download PDFInfo
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- CN108433718A CN108433718A CN201810359682.3A CN201810359682A CN108433718A CN 108433718 A CN108433718 A CN 108433718A CN 201810359682 A CN201810359682 A CN 201810359682A CN 108433718 A CN108433718 A CN 108433718A
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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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
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Abstract
The present invention discloses a kind of wearable primary-secondary type ECG detection devices, including female equipment and sub- equipment, and female equipment and sub- equipment wear distance in 10cm or more.Female equipment and sub- equipment survey ECG signal simultaneously, female equipment is as active electrode, sub- equipment, which is used as, refers to electrode, between primary and secondary equipment long connection in real time is carried out with wireless communication module, the reference electrode current potential measured is transmitted to female equipment by sub- equipment by wireless communication module in real time, female equipment is transmitted through the active electrode current potential measured with sub- equipment together with next reference electrode current potential and is calculated, obtain accurate ECG data, including accurate real-time heart rate value, again ECG data is provided to the extraneous terminal bound by wireless communication module, or ECG data is broadcasted outward, it is obtained by wireless telecommunications sniff device.The present invention can accurately measure human body ECG data, and easy to wear, not influence to move, and be widely portable to body-building venue etc. and need to obtain the occasion of ECG data.
Description
Technical field
The present invention relates to wearable ECG detection device technical fields, and in particular to a kind of wearable primary-secondary type ECG detecting
Device and method.
Background technology
The wearable device of common measurement heart rate has heart rate chest strap, bracelet, armband, wrist-watch etc..
Heart rate chest strap is to measure heart rate more accurately wearable device on the market so far, and similar electrocardiogram (ECG) is examined
It surveys, principle is the mechanical periodicity of electric current or potential aroused in interest, i.e.,：Electrocardiosignal.The current monitoring generated using heartbeat
The advantages of heart rate is to measure accurately, can be continued precisely to monitor during exercise, but since the wavelength of electrocardiosignal is longer, usually
It is required that two plate electrodes of measuring instrument are divided to 2 points on two positions, such as chest on torso space relatively far apart farther out
Deng, therefore the free movement of user is hindered larger, it is difficult to accomplish miniaturization, wearing facilitation.If single electrode is only used, or
Two electrodes from it is close, then the data tested out are very inaccurate, or even are less than Photoelectric Detection mode, thus bracelet,
This kind of equipment of armband, wrist-watch seldom measures heart rate using electrocardio mode substantially.Bracelet, armband, that wrist-watch shows market is common with light
Based on electro-detection.And real-time heart rate is detected with photovoltaic, it is main that there are two big problems：
1, there is delay, in static or steady aerobic exercise, delay generally has one or two second, and in violent or irregular fortune
In the case of dynamic, delay was up to more than ten seconds or even bigger.
2, error is big, also in violent or irregular movement, data serious distortion.
Invention content
The object of the present invention is to provide a kind of wearable primary-secondary type ECG detection device and methods, to solve the prior art
It is insufficient.
The present invention uses following technical scheme：
A kind of wearable primary-secondary type ECG detection device, including female equipment and sub- equipment, female equipment and sub- equipment wear away from
From in 10cm or more；
Female equipment includes power supply (1-1), power switch (2-1), central controller, ECG electrode piece (8-1), the integrated letters of ECG
Number conditioning module (9-1),
Power supply (1-1) provides the electric energy needed for operation to central controller, ECG integrated signals conditioning module (9-1)；
Power switch (2-1), the opening and closing for controlling power supply (1-1)；
Central controller includes microprocessor (3-1), wireless communication module (4-1), motor drive circuit (5-1), miniature
Motor (6-1), LED module (7-1) are shaken,
Microprocessor (3-1) is used to receive the ECG data of ECG integrated signals conditioning module (9-1) transmission, receives channel radio
The ECG data that news module (4-1) is obtained from sub- equipment, and calculated according to the two data received, obtain accurate ECG numbers
According to, including accurately real-time heart rate data, calculated ECG data is sent to wireless communication module (4-1), control is miniature
Vibrations motor (6-1) shakes when female facility switching machine, heart rate are excessively high, and control LED module (7-1) is in female equipment different operating shape
Different indicator lights are sent out under state, and sub- device pairing,
Wireless communication module (4-1) is used to receive the ECG data that sub- equipment is sent out and is sent to microprocessor (3-1), connects
It receives the ECG data that microprocessor (3-1) is sent out and provides ECG data, or broadcast outward to the extraneous terminal bound
ECG data is obtained by wireless telecommunications sniff device,
Motor drive circuit (5-1) is used to receive signal driving micro-vibration-motor (6-1) work of microprocessor (3-1)
Make；
Micro-vibration-motor (6-1) is driven by motor drive circuit (5-1), is shaken when female facility switching machine, heart rate are excessively high
It is dynamic；
LED module (7-1) is controlled by microprocessor (3-1), and different indicator lights are sent out under female equipment different working condition；
ECG electrode piece (8-1), for acquiring human body ECG data；
ECG integrated signals conditioning module (9-1), the collected ECG data of processing ECG electrode piece (8-1) are simultaneously sent to micro-
Processor (3-1) is i.e. micro- for extracting, amplifying and filtering in the case where placing the noise generated with movement or remote electrode
Weak bioelectrical signals, and it is sent to microprocessor (3-1)；
Microprocessor (3-1) and wireless communication module (4-1) are bi-directionally connected, and microprocessor (3-1) drives with motor respectively
Circuit (5-1) input terminal, the connection of LED module (7-1) input terminal, motor drive circuit (5-1) output end and micro-vibration-motor
(6-1) is connected；
Power supply (1-1) output end and power switch (2-1) connection, power switch (2-1) output end are controlled with center respectively
Device, ECG integrated signals conditioning module (9-1) connection, ECG electrode piece (8-1) output end and ECG integrated signal conditioning modules (9-
1) it connects, ECG integrated signals conditioning module (9-1) output end and microprocessor (3-1) connection；
Sub- equipment includes power supply (1-2), central controller, ECG electrode piece (8-2), ECG integrated signal conditioning modules (9-
2),
Power supply (1-2) provides the electric energy needed for operation to central controller, ECG integrated signals conditioning module (9-2)；
Central controller includes microprocessor (3-2), wireless communication module (4-2), LED module (7-2),
Microprocessor (3-2) is used to receive the ECG data of ECG integrated signals conditioning module (9-2) transmission, and by ECG numbers
According to wireless communication module (4-2) is sent to, control LED module (7-2) sends out different instructions under sub- equipment different working condition
Lamp, and female device pairing,
Wireless communication module (4-2) receives the ECG data that microprocessor (3-2) is sent out and is sent to female equipment,
LED module (7-2) is controlled by microprocessor (3-2), and different indicator lights are sent out under sub- equipment different working condition；
ECG electrode piece (8-2), for acquiring human body ECG data；
ECG integrated signals conditioning module (9-2), the collected ECG data of processing ECG electrode piece (8-2) are simultaneously sent to micro-
Processor (3-2) is i.e. micro- for extracting, amplifying and filtering in the case where placing the noise generated with movement or remote electrode
Weak bioelectrical signals, and it is sent to microprocessor (3-2)；
Microprocessor (3-2) and wireless communication module (4-2) are bi-directionally connected, microprocessor (3-2) and LED module (7-2)
Input terminal connects；
Power output end (1-2) is connected with central controller, ECG integrated signals conditioning module (9-2) respectively, ECG electrode
Piece (8-2) output end and ECG integrated signals conditioning module (9-2) connection, ECG integrated signals conditioning module (9-2) output end and
Microprocessor (3-2) connects.
Further, female equipment uses armband mode, ties up in forearm or upper arm；Sub- equipment uses similar bracelet mode, ties up
In wrist.
Further, the microprocessor (3-1) and wireless communication module (4-1) of female equipment are integrated or do not integrate；Sub- equipment
Microprocessor (3-2) and wireless communication module (4-2) it is integrated or do not integrate.
Further, the wireless communication module (4-1) of female equipment is bluetooth module, the wireless communication module (4- of sub- equipment
2) it is bluetooth module.
Further, female equipment is additionally provided with electric quantity of power supply detection module (10-1), and electric quantity of power supply detection module (10-1) is defeated
Enter end and power switch (2-1) connection, output end and microprocessor (3-1) connection；Sub- equipment is additionally provided with electric quantity of power supply detection mould
Block (10-2), electric quantity of power supply detection module (10-2) input terminal and power supply (1-2) connection, output end and microprocessor (3-2) are even
It connects.
Further, female equipment is additionally provided with voltage-stablizer one (11-1) and voltage-stablizer two (12-1), and voltage-stablizer one (11-1) is defeated
Enter end and power switch (2-1) connection, output end is connected with central controller；(12-1) input terminal of voltage-stablizer two and power switch
(2-1) is connected, output end and ECG integrated signals conditioning module (9-1) connection；Sub- equipment is additionally provided with voltage-stablizer one (11-2) and steady
Depressor two (12-2), (11-2) input terminal of voltage-stablizer one and power supply (1-2) connection, output end are connected with central controller；Voltage stabilizing
(12-2) input terminal of device two and power supply (1-2) connection, output end and ECG integrated signals conditioning module (9-2) connection.
A kind of ECG detecting method based on above-mentioned wearable primary-secondary type ECG detection device, female equipment and sub- equipment are simultaneously
ECG signal is surveyed, for female equipment as active electrode, sub- equipment, which is used as, refers to electrode, and wireless communication module (4- is used between primary and secondary equipment
1,4-2) long connection in real time is carried out, sub- equipment is passed the reference electrode current potential measured by wireless communication module (4-2) in real time
To female equipment, female equipment is transmitted through the active electrode current potential measured with sub- equipment together with next reference electrode current potential and is calculated,
Obtain accurate ECG data, including accurate real-time heart rate value, then by wireless communication module (4-1) to the external world bound
Terminal provides ECG data, or broadcast ECG data outward, is obtained by wireless telecommunications sniff device.
Further, female equipment work is as follows：
After the power switch (2-1) of female equipment is opened, ECG integrated signals conditioning module (9-1) obtains ECG data in real time,
Microprocessor (3-1) first carries out initial ECG detecting, after detecting potential duration two or three times, wireless communication module (4-1) from
Low-power consumption is aroused, and is attached automatically with specified sub- equipment, then judges that sub- equipment has no data upload, according to from
The data that ECG integrated signals conditioning module (9-1) and sub- equipment receive calculate, and obtain accurate ECG data, including accurate
Calculated ECG data is sent to wireless communication module (4-1) by real-time heart rate data, and wireless communication module (4-1) is to having tied up
Fixed extraneous terminal provides ECG data, or broadcast ECG data outward；It is above-mentioned to there is link error then to be examined from initial electrocardio
Survey cycle, sleep 1 second, if tried ten times it is all unsuccessful, the sleep times are increased to 3 seconds；Sub- equipment is more than not have for 15 seconds
Data are uploaded, or are disconnected with the connection of sub- equipment, then ECG data and broadcast ECG data are no longer provided, turned off and sub- equipment
Connection, wireless communication module (4-1) enter low power consumpting state, from initial ECG detecting recycle；
Sub- equipment work is as follows：
The ECG integrated signals conditioning module (9-1) of sub- equipment obtains ECG data in real time, microprocessor (3-2) automatically with mother
Equipment is matched, and ECG data is transmitted to female equipment by successful matching in real time；Do not match clock synchronization, wireless communication module with female equipment
(4-2) is in low power consumpting state；Normal ECG, wireless communication module (4-2) low power consumpting state are not got, while refusing mother
The connection request of equipment；With right, but ECG was not detected more than 1 second, turns off the connection with female equipment, wireless communication module
(4-2) enters low power consumpting state, then reacquires ECG.
Further, the wireless communication module (4-1) of female equipment is provided to the extraneous terminal bound outside ECG data, also
ECG data is broadcasted, then by operating in the micro server of Linux system and leading to the micro server of Linux system
The bluetooth module for crossing serial ports connection collects the ECG data broadcast that female equipment is sent out, and then passes through the TV of android system
The Android program of set-top box operation obtains the data collected on micro server by network, and the data of collection are led to
The mode for crossing network is transferred to the Android program run on TV set-top box, and then TV set-top box passes through HDMI wire
Display screen or projecting apparatus are connected, includes preparing the physical condition of tracking body-building user in real time on interface by the data got；
Or the wireless communication module (4-1) of female equipment broadcasts ECG data, carries out sniff by cell phone application, then display data.
Further, the extraneous terminal bound includes cell phone application.
Beneficial effects of the present invention：
1, ECG detection device of the present invention uses primary-secondary type, female equipment and sub- equipment to survey ECG signal, female equipment conduct simultaneously
Active electrode, sub- equipment, which is used as, refers to electrode, and long in real time connect is carried out with wireless communication module (4-1,4-2) between primary and secondary equipment
It connects, the reference electrode current potential measured is transmitted to female equipment by sub- equipment by wireless communication module (4-2) in real time, and female equipment is survey
To active electrode current potential and sub- equipment be transmitted through together with the reference electrode current potential come and calculated, obtain accurate ECG data, wrap
Accurate real-time heart rate value is included, then by wireless communication module (4-1) to the extraneous terminal offer ECG data bound, or/
With outside broadcast ECG data, obtained by wireless telecommunications sniff device.It includes standard that the present invention, which can accurately measure human body ECG data,
True real-time heart rate value, and it is easy to wear, it does not influence to move, is widely portable to body-building venue etc. and needs to obtain ECG data
Occasion.
2, female equipment of ECG detection device of the present invention can broadcast ECG data outward, avoid the quantity of bluetooth binding
Limitation, and improve the stability and promptness collected away from discrete data of data transmission.
Description of the drawings
Fig. 1 is female device structure schematic diagram (microprocessor and wireless communication module non-integration).
Fig. 2 is female device structure schematic diagram (microprocessor and wireless communication module are integrated).
Fig. 3 is sub- device structure schematic diagram (microprocessor and wireless communication module non-integration).
Fig. 4 is sub- device structure schematic diagram (microprocessor and wireless communication module are integrated).
Fig. 5 is that the present invention wears schematic diagram.
Specific implementation mode
The present invention is done with reference to embodiment and attached drawing and is further explained.The following example is merely to illustrate this hair
It is bright, but be not used to limit the practical range of the present invention.
A kind of wearable primary-secondary type ECG detection device, including female equipment and sub- equipment, female equipment and sub- equipment wear away from
From in 10cm or more.As shown in figure 5, armband mode can be used in female equipment, tied up in forearm or upper arm, sub- equipment with ventilative elastic band
Similar bracelet mode can be used, tie up in wrist.
Female equipment is as shown in Figs. 1-2, including power supply 1-1, power switch 2-1, central controller, ECG electrode piece 8-1, ECG
Integrated signal conditioning module 9-1.
Power supply 1-1 provides the electric energy needed for operation to central controller, ECG integrated signal conditioning modules 9-1；It can be used
Lithium battery 3.7V 90MA.
Power switch 2-1, the opening and closing for controlling power supply 1-1.
Central controller includes microprocessor 3-1, wireless communication module 4-1, motor drive circuit 5-1, miniature shock horse
Up to 6-1, LED module 7-1, microprocessor 3-1 and wireless communication module 4-1 integrate (CC2541 Bluetooth chips can be used) or do not collect
At.
Microprocessor 3-1 is used to receive the ECG data that ECG integrated signal conditioning modules 9-1 is sent, and receives wireless telecommunications mould
The ECG data that block 4-1 is obtained from sub- equipment, and calculated according to the two data received, accurate ECG data is obtained, including
Calculated ECG data is sent to wireless communication module 4-1, control micro-vibration-motor 6-1 by accurate real-time heart rate data
It is shaken when female facility switching machine, heart rate are excessively high, control LED module 7-1 sends out different fingers under female equipment different working condition
Show lamp, with sub- device pairing.
Bluetooth module may be selected in wireless communication module 4-1, for receiving ECG data that sub- equipment is sent out and being sent to micro- place
Device 3-1 is managed, the ECG data that microprocessor 3-1 is sent out is received and provides ECG data to the extraneous terminal bound such as cell phone application,
Or ECG data is broadcasted outward, it is obtained by wireless telecommunications sniff device.
Motor drive circuit 5-1 is used to receive the signal driving micro-vibration-motor 6-1 work of microprocessor 3-1.
Micro-vibration-motor 6-1 is driven by motor drive circuit 5-1, is shaken when female facility switching machine, heart rate are excessively high.
LED module 7-1 is controlled by microprocessor 3-1, and different indicator lights are sent out under female equipment different working condition.
ECG electrode piece 8-1, for acquiring human body ECG data.
The collected ECG data of ECG integrated signal conditioning module 9-1, processing ECG electrode piece 8-1 is simultaneously sent to microprocessor
Device 3-1 is for extracting, amplifying and filtering faint life in the case where placing the noise generated with movement or remote electrode
Object electric signal, and it is sent to microprocessor (3-1) (AD8232ACPZ sensors can be used).
Microprocessor 3-1 and wireless communication module 4-1 are bi-directionally connected, microprocessor 3-1 respectively with motor drive circuit 5-1
Input terminal, the connection of LED module 7-1 input terminals, motor drive circuit 5-1 output ends are connected with micro-vibration-motor 6-1；
Power supply 1-1 output ends are connected with power switch 2-1, power switch 2-1 output ends respectively with central controller, ECG
The 9-1 connections of integrated signal conditioning module, ECG electrode piece 8-1 output ends are connected with ECG integrated signal conditioning modules 9-1, ECG collection
It is connected with microprocessor 3-1 at Signal-regulated kinase 9-1 output ends.
Female equipment can also be equipped with two 12-1 of electric quantity of power supply detection module 10-1, one 11-1 of voltage-stablizer and voltage-stablizer, power supply electricity
Amount detection module 10-1 input terminals are connected with power switch 2-1, and output end is connected with microprocessor 3-1, and one 11-1 of voltage-stablizer is defeated
Enter end to connect with power switch 2-1, output end is connected with central controller；Two 12-1 input terminals of voltage-stablizer and power switch 2-1
Connection, output end are connected with ECG integrated signal conditioning modules 9-1.
Sub- equipment is as shown in Figure 3-4, including the conditioning of power supply 1-2, central controller, ECG electrode piece 8-2, ECG integrated signal
Module 9-2.
Power supply 1-2 provides the electric energy needed for operation to central controller, ECG integrated signal conditioning modules 9-2；It can be used
Lithium battery 3.7V 70MA.
Central controller includes microprocessor 3-2, wireless communication module 4-2, LED module 7-2, microprocessor 3-2 and nothing
Line communication module 4-2 integrates (CC2541 Bluetooth chips can be used) or does not integrate.
Microprocessor 3-2 is used to receive the ECG data that ECG integrated signal conditioning modules 9-2 is sent, and ECG data is sent out
Wireless communication module 4-2 is given, control LED module 7-2 sends out different indicator lights under sub- equipment different working condition, set with mother
Standby pairing.
Bluetooth module may be selected in wireless communication module 4-2, receives the ECG data that microprocessor 3-2 is sent out and is sent to mother
Equipment.
LED module 7-2 is controlled by microprocessor 3-2, and different indicator lights are sent out under sub- equipment different working condition.
ECG electrode piece 8-2, for acquiring human body ECG data.
The collected ECG data of ECG integrated signal conditioning module 9-2, processing ECG electrode piece 8-2 is simultaneously sent to microprocessor
Device 3-2 is for extracting, amplifying and filtering faint life in the case where placing the noise generated with movement or remote electrode
Object electric signal, and it is sent to microprocessor (3-2) (AD8232ACPZ sensors can be used).
Microprocessor 3-2 and wireless communication module 4-2 are bi-directionally connected, and microprocessor 3-2 and LED module 7-2 input terminals connect
It connects；
Power output end 1-2 is connected with central controller, ECG integrated signal conditioning modules 9-2 respectively, ECG electrode piece 8-2
Output end is connected with ECG integrated signal conditioning modules 9-2, ECG integrated signals conditioning module 9-2 output ends and microprocessor 3-2
Connection.
Sub- equipment can also be equipped with two 12-2 of electric quantity of power supply detection module 10-2, one 11-2 of voltage-stablizer and voltage-stablizer, power supply electricity
Amount detection module 10-2 input terminals are connected with power supply 1-2, and output end is connected with microprocessor 3-2；One 11-2 input terminals of voltage-stablizer
It is connected with power supply 1-2, output end is connected with central controller；Two 12-2 input terminals of voltage-stablizer are connected with power supply 1-2, output end and
ECG integrated signal conditioning module 9-2 connections.
The wearable primary-secondary type ECG detection device of the present invention can also be ridden the sensor combinations such as the number of turns with frequency acquisition bicycle is stepped on.
The frequency, the number of turns and time difference of frequency are trampled by user can calculate the speed that user steps on bicycle, and the present invention mainly collects
The heart rate of user, the heart rate of user constantly change with the time of movement and intensity, and micro server is collected into heart rate data
The heart rate volatility of user during exercise can be counted later, and steps on calculating of the bicycle speed by science with what is calculated
Mode can calculate the heat that user probably consumes in the process.By data that these are collected into and the number calculated
According to by TV set-top box connect display screen or projecting apparatus be illustrated in user can be on observable screen, moreover it is possible to form contest
Game mode.
The wearable primary-secondary type ECG detection device of the present invention may also include vibrating sensor, top in addition to ECG detection functions
Spiral shell instrument sensor, acceleration transducer, infrared sensor, touch display screen, position GPS sensor, blood pressure, blood glucose, blood oxygen light
Photodetector, these be all by serial ports or connection on device.Vibrating sensor, gyro sensor, acceleration pass
Sensor is used for judging the motion amplitude of user；Infrared sensor has detected whether correct wearing for assisting；Touch display screen is used
In the real-time ECG data of display；Position GPS sensor by receive space in satellite-signal, to the current location of oneself into
Row positioning；Blood pressure, blood glucose, blood oxygen photoelectric detector are used to detect and judge the health status and exercise intensity of user, according to
These data can be more scientific instruct user's body building.
A kind of ECG detecting method based on above-mentioned wearable primary-secondary type ECG detection device, female equipment and sub- equipment are simultaneously
ECG signal is surveyed, for female equipment as active electrode, sub- equipment, which is used as, refers to electrode, and wireless communication module 4- is used between primary and secondary equipment
1,4-2 carries out long connection, sub- equipment in real time and the reference electrode current potential measured is transmitted to mother by wireless communication module 4-2 in real time
Equipment, female equipment are transmitted through the active electrode current potential measured with sub- equipment together with next reference electrode current potential and are calculated, obtained
Accurate ECG data, including accurate real-time heart rate value, then carried to the extraneous terminal bound by wireless communication module 4-1
For ECG data, or broadcast ECG data outward, it is obtained by wireless telecommunications sniff device.
Female equipment work is as follows：
After the power switch 2-1 of female equipment is opened, ECG integrated signal conditioning modules 9-1 obtains ECG data, micro- place in real time
Reason device 3-1 first carries out initial ECG detecting, and after detecting potential duration two or three times, wireless communication module 4-1 is called out from low-power consumption
It rises, and is attached automatically with specified sub- equipment, then judge that sub- equipment has no data upload, believe according to from ECG is integrated
The data that number conditioning module 9-1 and sub- equipment receive calculate, and obtain accurate ECG data, including accurately heart rate number in real time
According to calculated ECG data being sent to wireless communication module 4-1, wireless communication module 4-1 is carried to the extraneous terminal bound
For ECG data, or broadcast ECG data outward；It is above-mentioned to there is link error then to be recycled from initial ECG detecting, sleep 1
Second, if tried ten times it is all unsuccessful, the sleep times are increased to 3 seconds；Sub- equipment is more than 15 seconds no upload data, or
Connection with sub- equipment is disconnected, then no longer provides ECG data and broadcast ECG data, turn off the connection with sub- equipment, channel radio
News module 4-1 enters low power consumpting state, is recycled from initial ECG detecting.
The wireless communication module 4-1 of female equipment is provided to the extraneous terminal bound outside ECG data, also broadcasts ECG data,
Then by operating in the micro server of Linux system and being connected by serial ports with the micro server of Linux system
Bluetooth module collects the ECG data broadcast that female equipment is sent out, and is then run by TV set-top box of android system
Android program the data collected on micro server are obtained by network, and by the data of collection by way of network
Be transferred to the Android program run on TV set-top box, then TV set-top box by HDMI wire connect display screen or
The data got are included preparing the physical condition of tracking body-building user in real time on interface by projecting apparatus；Or female equipment
Wireless communication module (4-1) broadcasts ECG data, carries out sniff by cell phone application, then display data.
Sub- equipment work is as follows：
The ECG integrated signal conditioning modules 9-1 of sub- equipment obtains ECG data in real time, microprocessor 3-2 automatically with female equipment
It is matched, ECG data is transmitted to female equipment by successful matching in real time；Do not match clock synchronization with female equipment, wireless communication module 4-2 exists
Low power consumpting state；Normal ECG, wireless communication module 4-2 low power consumpting states are not got, while refusing the connection of female equipment
Request；With right, but ECG was not detected more than 1 second, turn off the connection with female equipment, wireless communication module 4-2 enters low work(
Consumption state, then reacquire ECG.
Claims (10)
1. a kind of wearable primary-secondary type ECG detection device, which is characterized in that including female equipment and sub- equipment, female equipment and son are set
Standby distance of wearing is in 10cm or more；
Female equipment includes power supply (1-1), power switch (2-1), central controller, ECG electrode piece (8-1), ECG integrated signal tune
Module ECG (9-1) is managed,
Power supply (1-1) provides the electric energy needed for operation to central controller, ECG integrated signals conditioning module (9-1)；
Power switch (2-1), the opening and closing for controlling power supply (1-1)；
Central controller includes microprocessor (3-1), wireless communication module (4-1), motor drive circuit (5-1), miniature shock
Motor (6-1), LED module (7-1),
Microprocessor (3-1) is used to receive the ECG data of ECG integrated signals conditioning module (9-1) transmission, receives wireless telecommunications mould
The ECG data that block (4-1) is obtained from sub- equipment, and calculated according to the two data received, accurate ECG data is obtained, is wrapped
Accurate real-time heart rate data is included, calculated ECG data is sent to wireless communication module (4-1), controls miniature shock horse
It is shaken up to (6-1) when female facility switching machine, heart rate are excessively high, control LED module (7-1) is issued in female equipment different working condition
Go out different indicator lights, and sub- device pairing,
Wireless communication module (4-1) is used to receive the ECG data that sub- equipment is sent out and is sent to microprocessor (3-1), receives micro-
ECG data that processor (3-1) is sent out simultaneously provides ECG data to the extraneous terminal bound, or broadcasts ECG numbers outward
According to, it is obtained by wireless telecommunications sniff device,
The signal driving micro-vibration-motor (6-1) that motor drive circuit (5-1) is used to receive microprocessor (3-1) works；
Micro-vibration-motor (6-1) is driven by motor drive circuit (5-1), is shaken when female facility switching machine, heart rate are excessively high；
LED module (7-1) is controlled by microprocessor (3-1), and different indicator lights are sent out under female equipment different working condition；
ECG electrode piece (8-1), for acquiring human body ECG data；
ECG integrated signals conditioning module (9-1), the collected ECG data of processing ECG electrode piece (8-1) are simultaneously sent to microprocessor
Device (3-1) is i.e. faint for extracting, amplifying and filtering in the case where placing the noise generated with movement or remote electrode
Bioelectrical signals, and it is sent to microprocessor (3-1)；
Microprocessor (3-1) and wireless communication module (4-1) are bi-directionally connected, and microprocessor (3-1) is respectively and motor drive circuit
(5-1) input terminal, the connection of LED module (7-1) input terminal, motor drive circuit (5-1) output end and micro-vibration-motor (6-1)
Connection；
Power supply (1-1) output end and power switch (2-1) connection, power switch (2-1) output end respectively with central controller,
ECG integrated signals conditioning module (9-1) connects, and ECG electrode piece (8-1) output end and ECG integrated signals conditioning module (9-1) are even
It connects, ECG integrated signals conditioning module (9-1) output end and microprocessor (3-1) connection；
Sub- equipment includes power supply (1-2), central controller, ECG electrode piece (8-2), ECG integrated signals conditioning module (9-2),
Power supply (1-2) provides the electric energy needed for operation to central controller, ECG integrated signals conditioning module (9-2)；
Central controller includes microprocessor (3-2), wireless communication module (4-2), LED module (7-2),
Microprocessor (3-2) is used to receive the ECG data of ECG integrated signals conditioning module (9-2) transmission, and ECG data is sent out
Wireless communication module (4-2) is given, control LED module (7-2) sends out different indicator lights under sub- equipment different working condition, with
Female device pairing,
Wireless communication module (4-2) receives the ECG data that microprocessor (3-2) is sent out and is sent to female equipment,
LED module (7-2) is controlled by microprocessor (3-2), and different indicator lights are sent out under sub- equipment different working condition；
ECG electrode piece (8-2), for acquiring human body ECG data；
ECG integrated signals conditioning module (9-2), the collected ECG data of processing ECG electrode piece (8-2) are simultaneously sent to microprocessor
Device (3-2) is i.e. faint for extracting, amplifying and filtering in the case where placing the noise generated with movement or remote electrode
Bioelectrical signals, and it is sent to microprocessor (3-2)；
Microprocessor (3-2) and wireless communication module (4-2) are bi-directionally connected, microprocessor (3-2) and LED module (7-2) input
End connection；
Power output end (1-2) is connected with central controller, ECG integrated signals conditioning module (9-2) respectively, ECG electrode piece (8-
2) output end and ECG integrated signals conditioning module (9-2) connection, ECG integrated signals conditioning module (9-2) output end and microprocessor
Device (3-2) connects.
2. wearable primary-secondary type ECG detection device according to claim 1, which is characterized in that female equipment uses armband side
Formula is tied up in forearm or upper arm；Sub- equipment uses similar bracelet mode, ties up in wrist.
3. wearable primary-secondary type ECG detection device according to claim 1, which is characterized in that the microprocessor of female equipment
(3-1) and wireless communication module (4-1) are integrated or do not integrate；The microprocessor (3-2) and wireless communication module (4-2) of sub- equipment
It integrates or does not integrate.
4. wearable primary-secondary type ECG detection device according to claim 1, which is characterized in that the wireless telecommunications of female equipment
Module (4-1) is bluetooth module, and the wireless communication module (4-2) of sub- equipment is bluetooth module.
5. wearable primary-secondary type ECG detection device according to claim 1, which is characterized in that female equipment is additionally provided with power supply
Electric power detection module (10-1), electric quantity of power supply detection module (10-1) input terminal and power switch (2-1) connection, output end and micro-
Processor (3-1) connects；Sub- equipment is additionally provided with electric quantity of power supply detection module (10-2), electric quantity of power supply detection module (10-2) input
End and power supply (1-2) connection, output end and microprocessor (3-2) connection.
6. wearable primary-secondary type ECG detection device according to claim 1, which is characterized in that female equipment is additionally provided with voltage stabilizing
Device one (11-1) and voltage-stablizer two (12-1), (11-1) input terminal of voltage-stablizer one and power switch (2-1) connection, output end is in
Entreat controller connection；(12-1) input terminal of voltage-stablizer two and power switch (2-1) connection, output end and the conditioning of ECG integrated signals
Module (9-1) connects；Sub- equipment is additionally provided with voltage-stablizer one (11-2) and voltage-stablizer two (12-2), voltage-stablizer one (11-2) input terminal
It is connected with power supply (1-2), output end is connected with central controller；(12-2) input terminal of voltage-stablizer two and power supply (1-2) connection, it is defeated
Outlet and ECG integrated signals conditioning module (9-2) connection.
7. a kind of ECG detecting based on the wearable primary-secondary type ECG detection device described in claim 1-6 any claims
Method, which is characterized in that female equipment and sub- equipment survey ECG signal simultaneously, and female equipment is as active electrode, and sub- equipment is as reference
Electrode carries out long connection in real time between primary and secondary equipment with wireless communication module (4-1,4-2), and sub- equipment is in real time the ginseng measured
It examines electrode potential and female equipment is transmitted to by wireless communication module (4-2), female equipment is the active electrode current potential measured and sub- equipment
It is transmitted through the reference electrode current potential come to be calculated together, obtains accurate ECG data, including accurate real-time heart rate value, then lead to
It crosses wireless communication module (4-1) and provides ECG data, or broadcast ECG data outward to the extraneous terminal bound, by nothing
Line communicates sniff device and obtains.
8. ECG detecting method according to claim 7, which is characterized in that female equipment work is as follows：
After the power switch (2-1) of female equipment is opened, ECG integrated signals conditioning module (9-1) obtains ECG data, micro- place in real time
Reason device (3-1) first carries out initial ECG detecting, after detecting potential duration two or three times, wireless communication module (4-1) from low work(
Consumption is aroused, and is attached automatically with specified sub- equipment, then judges that sub- equipment has no data upload, according to from ECG collection
It is calculated at the data that Signal-regulated kinase (9-1) and sub- equipment receive, obtains accurate ECG data, including accurately in real time
Calculated ECG data is sent to wireless communication module (4-1) by heart rate data, and wireless communication module (4-1) is to what is bound
Extraneous terminal provides ECG data, or broadcast ECG data outward；It is above-mentioned to there is link error then to be followed from initial ECG detecting
Ring, sleep 1 second, if tried ten times it is all unsuccessful, the sleep times are increased to 3 seconds；Sub- equipment is more than not upload for 15 seconds
Data, or be disconnected with the connection of sub- equipment, then ECG data and broadcast ECG data are no longer provided, the company with sub- equipment is turned off
It connects, wireless communication module (4-1) enters low power consumpting state, is recycled from initial ECG detecting；
Sub- equipment work is as follows：
The ECG integrated signals conditioning module (9-1) of sub- equipment obtains ECG data in real time, microprocessor (3-2) automatically with female equipment
It is matched, ECG data is transmitted to female equipment by successful matching in real time；Do not match clock synchronization, wireless communication module (4-2) with female equipment
In low power consumpting state；Normal ECG, wireless communication module (4-2) low power consumpting state are not got, while refusing female equipment
Connection request；With right, but ECG was not detected more than 1 second, turns off the connection with female equipment, wireless communication module (4-2) into
Enter low power consumpting state, then reacquires ECG.
9. ECG detecting method according to claim 7, which is characterized in that the wireless communication module (4-1) of female equipment to
The extraneous terminal bound is provided outside ECG data, also broadcasts ECG data, then by operating in the miniature service of Linux system
Device and collect the ECG numbers that female equipment sends out with the bluetooth module that is connected by serial ports of micro server of Linux system
According to broadcast, the Android program then run by TV set-top box of android system obtains miniature service by network
The data collected on device, and the data of collection are transferred to the Android run on TV set-top box by way of network
Program, then TV set-top box display screen or projecting apparatus are connected by HDMI wire, by the data got include on interface,
Prepare the physical condition of tracking body-building user in real time；Or the wireless communication module (4-1) of female equipment broadcasts ECG data, by hand
Machine APP carries out sniff, then display data.
10. ECG detecting method according to claim 7, which is characterized in that the extraneous terminal bound includes mobile phone
APP。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359682.3A CN108433718A (en) | 2018-04-20 | 2018-04-20 | A kind of wearable primary-secondary type ECG detection device and method |
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| CN201810359682.3A CN108433718A (en) | 2018-04-20 | 2018-04-20 | A kind of wearable primary-secondary type ECG detection device and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10463302B1 (en) | 2019-03-08 | 2019-11-05 | The Access Technologies | Leadless electrocardiogram monitor |
| US10694966B1 (en) | 2019-03-08 | 2020-06-30 | The Access Technologies | Leadless ECG monitoring via electrode switching |
| CN111540457A (en) * | 2020-04-02 | 2020-08-14 | 出门问问信息科技有限公司 | Binding method and device, electronic equipment and computer storage medium |
-
2018
- 2018-04-20 CN CN201810359682.3A patent/CN108433718A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10463302B1 (en) | 2019-03-08 | 2019-11-05 | The Access Technologies | Leadless electrocardiogram monitor |
| US10694966B1 (en) | 2019-03-08 | 2020-06-30 | The Access Technologies | Leadless ECG monitoring via electrode switching |
| CN111540457A (en) * | 2020-04-02 | 2020-08-14 | 出门问问信息科技有限公司 | Binding method and device, electronic equipment and computer storage medium |
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