CN106805942A - Human Physiology information gathering component, human body physiological parameter measuring apparatus and system - Google Patents
Human Physiology information gathering component, human body physiological parameter measuring apparatus and system Download PDFInfo
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Abstract
This application provides a kind of method and sensory package for gathering Human Physiology information, and a kind of method, apparatus and system for measuring human body physiological parameter.Method for gathering Human Physiology information includes：The physiologic information of human body detected part is converted into physiological measurements signal using the probe for being positioned over human body position to be measured；One RF tag is set, and RF tag response radio frequency reads signal, transmitting includes the feedback signal of probe data, and probe data is associated with probe.
Description
Technical field
The application is related to medical detection technology, more particularly to a kind of Human Physiology information collecting method and group
Part, and a kind of human body physiological parameter measuring method, equipment and system.
Background technology
As people are to the pay attention to day by day of health, various human body physiological parameter measuring apparatus are widely used in faces
During bed diagnosis, disease surveillance, health control etc., human body physiological parameter measuring apparatus are generally matched somebody with somebody with sensor
Set is used, and these measuring apparatus measure human body physiological parameter by sensor.Here, human body physiological parameter refers to respectively
Plant any parameter that can directly or indirectly indicate human body physiologic information, including body temperature, blood pressure, pulse, blood
The information such as sugar, heartbeat, blood flow.
However, due to randomness during sensor production, or due to the reason such as sensor ageing, sensing
May there is certain deviation with actual result in the measurement result of device, therefore, in order to obtain sufficiently high measurement essence
Degree, generally requires to calibrate sensor.Because the deviation of each sensor has randomness, therefore, use
In the calibration parameter calibrated to sensor be often different.
In the prior art, the calibration parameter of sensor is stored in measuring apparatus, and measuring apparatus utilize calibration parameter
Signal to matched sensor measurement is calibrated., it is necessary to change human body ginseng therewith during more emat sensor
Number measuring apparatus, or in measuring apparatus store calibration parameter be updated.This method causes human body to be joined
Number measuring apparatus are with high costs, and use inconvenience.
Therefore, it is necessary to be improved to prior art.
The content of the invention
One purpose of the application is to provide a kind of method and sensory package for gathering Human Physiology information.
In the one side of the application, there is provided a kind of method for gathering Human Physiology information, it includes：
The physiologic information of human body detected part is converted into physiological measurements using the probe for being positioned over human body position to be measured
Signal；One RF tag is set, and the RF tag response radio frequency reads signal, and transmitting includes probe data
Feedback signal, the probe data is associated with the probe.
In certain embodiments, the probe data includes the calibration parameter of the probe, it is preferable that the spy
Head data include the Digital ID of the probe, and the Digital ID is associated with the calibration parameter.
It is described in the another aspect of the application, there is provided a kind of sensory package for gathering Human Physiology information
Sensory package includes：Probe, it is used to for the physiologic information of human body detected part to be converted to physiological measurements signal；
And RF tag, it is configured to respond to radio frequency and reads signal, and transmitting includes the feedback signal of probe data,
The probe data is associated with the probe.
In certain embodiments, the probe data includes the calibration parameter of the probe, it is preferable that the spy
Head data include the Digital ID of the probe, and the Digital ID is associated with the calibration parameter.
In certain embodiments, the sensory package also includes the sensory package interface for transmitting physiologic information,
The sensory package interface includes the first pin and second pin, and first pin and the second pin are distinguished
Two measurement ends with the probe are mutually coupled, it is preferable that the quantity of the probe is multiple, and described first draws
Pin and second pin are mutually coupled with each two measurement end popped one's head in the multiple probe respectively, the sensing
Component interface is USB interface, and first pin is the data+pin of USB interface, and second pin is USB
Data-the pin of interface.
In the another aspect of the application, there is provided a kind of method for measuring human body physiological parameter, the method bag
Include：Detection is positioned over the physiological measurements signal that the probe at human body position to be measured is produced；Penetrated to RF tag
Frequency reads signal；Receive the feedback signal including probe data of the RF tag transmitting, the probe data
It is associated with the probe；The probe data is demodulated from the feedback signal；And based on the probe number
Determine the human body physiological parameter according to the physiological measurements signal.
In certain embodiments, the probe data includes the calibration parameter of the probe, described based on the spy
Head data and the physiological measurements signal determine that the human body physiological parameter includes：Calibration ginseng based on the probe
Number and the physiological measurements signal determine the human body physiological parameter.
In certain embodiments, the probe data includes the Digital ID of the probe, described based on the spy
Head data and the physiological measurements signal determine that the human body physiological parameter includes：Numeral mark according to the probe
Know, obtain the calibration parameter of the probe；Calibration parameter and the physiological measurements signal based on the probe are true
The fixed human body physiological parameter.
In certain embodiments, the quantity of the probe is multiple, and the detection is positioned over human body position to be measured
Probe produce physiological measurements signal include：Detect what the multiple probe was produced according to predetermined way timesharing
Physiological measurements signal.
In certain embodiments, before the step of detecting the physiological measurements signal, methods described also includes：
The physiologic information of human body detected part is converted into the physiological measurements signal using the probe.
In the another aspect of the application, there is provided a kind of measuring apparatus for measuring human body physiological parameter, its bag
Include：Radio frequency read module, each radio frequency read module is configured as reading signal to RF tag transmitting radio frequency,
And the feedback signal that the RF tag is launched is received, the feedback signal includes probe data, the probe number
Be associated according to the probe for being positioned over human body position to be measured, the radio frequency read module be configured to from
The probe data is demodulated in the feedback signal；And measurement module, each measurement module be configured as detection
The physiological measurements signal that the probe is produced, and the probe data is read from radio frequency read module, and be based on
The probe data and the physiological measurements signal determine the human body physiological parameter.
In certain embodiments, the probe data includes the calibration parameter of the probe, it is preferable that the spy
Head data include the Digital ID of the probe, and the Digital ID is associated with the calibration parameter.
In certain embodiments, the measuring apparatus also include measurement interface, each survey in the measurement interface
Amount interface is used to mutually be coupled with the measurement end of the probe, and the measurement interface includes：3rd pin and the 4th draws
Pin, it is mutually coupled with first pin and second pin of the measurement end respectively, it is preferable that the measurement interface
It is USB port, the 3rd pin is the data+pin of USB interface, the 4th pin is the number of USB interface
According to-pin.
In certain embodiments, the probe is thermistor, ECG electrode, micropressure sensor or photoelectricity
Any one of formula blood oxygen transducer.
In the another aspect of the application, there is provided a kind of human body physiological parameter measuring system, the system includes：
Sensory package, it includes probe and RF tag, and the probe can change the physiologic information of human body detected part
It is physiology measurement signal, the RF tag is configured to respond to radio frequency reading signal and transmitting includes probe data
Feedback signal, the probe data with it is described probe be associated；And measuring apparatus, it includes that radio frequency reads
Module and measurement module, the radio frequency read module are configured as launching the radio frequency reading to the RF tag
Signal, and the feedback signal of the RF tag transmitting is received, the radio frequency read module is further matched somebody with somebody
It is set to and the probe data is demodulated from the feedback signal, the measurement module is configured as detecting the probe
The physiological measurements signal of generation, and the probe data is read from the radio frequency read module, and based on described
Probe data and the physiological measurements signal determine the human body physiological parameter.
In certain embodiments, the probe data includes the calibration parameter of the probe, it is preferable that the spy
Head data include the Digital ID of the probe, and the Digital ID is associated with the calibration parameter.
In certain embodiments, the probe is thermistor, ECG electrode, micropressure sensor or photoelectricity
Any one of formula blood oxygen transducer.
The human parameters measuring system of the application is stored in radio frequency mark by by the probe data being associated with probe
Sign, and RF tag is associated with probe use, can probe be separated with measuring apparatus, make
Obtaining same measuring apparatus can couple from different probes, when probe is changed, without changing measuring apparatus,
So as to improve the flexibility of measuring apparatus, the production cost of measuring apparatus is reduced.
Brief description of the drawings
The above-mentioned and other feature of the application will by below in conjunction with the accompanying drawings and its detailed description be described further.
It should be appreciated that these accompanying drawings illustrate only some exemplary implementation method according to the application, therefore not
The limitation to the application protection domain should be considered to be.Unless stated otherwise, accompanying drawing is not necessarily to scale, and
And the label being wherein similar to represents similar part.
Fig. 1 shows a kind of human body physiological parameter measuring system 100 according to embodiments herein.
Fig. 2 shows the schematic diagram of the content of the calibration parameter of the heat-sensitive sensor according to embodiments herein.
Fig. 3 shows a kind of exemplary measuring circuit.
Fig. 4 shows a kind of signal of the human body physiological parameter measuring system 200 according to embodiments herein
Figure.
Fig. 5 shows a kind of human body physiological parameter measuring method.
Specific embodiment
Refer to constitute the accompanying drawing of this specification part in the following detailed description.Mentioned by specification and drawings
Exemplary embodiment only merely for being illustrative purpose, be not intended to limit the application protection domain.
It will be understood by those skilled in the art that many other implementation methods can also be used, and can be to described
Implementation method makes various changes, without departing from the purport and protection domain of the application.It should be appreciated that
The various aspects of this application for illustrating and illustrating can according to many different configurations to arrange, replace, combine,
Separate and design, these difference configurations are included in the application.
Fig. 1 shows a kind of human body physiological parameter measuring system 100 according to embodiments herein.
As shown in figure 1, system 100 include measuring apparatus 110 and sensory package 120, measuring apparatus 110 with
Sensory package 120 is separated from each other.Used by the way that measuring apparatus 110 are coupled with sensory package 120, can surveyed
Amount human body physiological parameter.
Sensory package 120 includes RF tag 121 with probe 122.Probe 122 can perceive Human Physiology ginseng
Several changes, specifically, detected part Human Physiology information can be converted to physiological measurements signal by probe.When
When measuring apparatus 110 are coupled with sensory package 120, the life that measuring apparatus 110 can be produced with detection probe 122
Reason measurement signal, and human body physiological parameter is determined based on the physiological measurements signal.
In certain embodiments, probe 122 is thermistor, and thermistor is generally made up of semi-conducting material,
Its resistance value can with the change of temperature significant changes.Therefore, when probe 122, to be placed on human body to be measured
During position, the resistance value of thermistor indicates the body temperature of human body detected part.By the electricity for measuring thermistor
Resistance, then according to resistance value and the corresponding relation of temperature, can obtain body temperature to be measured.In addition to thermistor,
Probe 122 can also be the other materials such as thermal resistance, thermocouple.
In certain embodiments, probe 122 can be pulse transducer, such as micropressure sensor, micro-pressure
The slight pressure that sensor can be subject to is converted to electric signal.For example, pressure is bigger, signal amplitude is bigger.
Pressure sensor can be disposed close to human heart or intravenous regional, when pulse diastole, pressure sensor
The pressure being subject to is larger, and the signal amplitude of generation is also larger；Conversely, when pulse shrinks, pressure sensor is received
The pressure for arriving is smaller, and the signal amplitude of generation is also smaller.Therefore, the electric signal of pressure sensor indicates pulse
Diastole and the information shunk.By analyzing the cycle of pressure change in electric signal, heart rate can be obtained；By dividing
Whether normally the situation of change in the cycle in analysis electric signal, can monitor pulse, and then for diagnosis disease is carried
For foundation.
In certain embodiments, probe 122 can be photo-electric pulse transducer.Photo-electric pulse transducer leads to
Cross and will be seen that light or laser are irradiated to human body detected part, by detecting the light reflected through human body or through human body
Light intensity, can detect blood flow information, pulse information of human body etc..
In certain embodiments, probe 122 can be photo-electric blood oxygen transducer.Photo-electric blood oxygen transducer leads to
Cross and will be seen that light or laser are irradiated to human body detected part, by detecting the light reflected through human body or through human body
Light intensity, can detect human body blood oxygen saturation i.e. SpO2 etc..
In certain embodiments, probe 122 can be ECG electrode.ECG electrode can absorb people's body surface
The biological electric potential of face privileged site, by detecting the situation that current potential is changed over time, can obtain cardiac electric work
Dynamic information, for heart change provides diagnostic message.
It will be understood by those skilled in the art that probe 122 can also be blood pressure sensor, blood glucose sensor or
Other kinds of sensor, human body physiological parameter to be measured can be blood pressure, blood sugar, etc..Explanation above is only
Only be it is exemplary, the application to probe 122 particular type and be not construed as limiting, as long as Human Physiology can be believed
Breath is converted to the physiological measurements signal that can indicate human body physiologic information, just falls into the protection domain of the application.
In certain embodiments, RF tag 121 includes electronic memory component 1211, electronic memory component 1211
For storing and 122 related probe datas of popping one's head in.Electronic memory component can be any non-volatile memories
Device, such as read only memory ROM.Measuring apparatus 110 can communicate with RF tag 121, so as to read
The probe data of RF tag 121.
In certain embodiments, probe data includes the calibration parameter of probe 122.Measuring apparatus 110 can be with profit
The physiological measurements signal that probe is measured is calibrated with the calibration parameter of probe, by that after calibration, can obtain
Certainty of measurement higher.The calibration parameter of probe can be written into electronic memory component in the production process of probe
In 1211.
Fig. 2 shows the schematic diagram of the content of the calibration parameter of the heat-sensitive sensor according to embodiments herein.
As shown in Fig. 2 the calibration parameter of heat-sensitive sensor includes indicating the resistance value of thermistor right with temperature
The table that should be related to, the different temperature of different resistance value correspondences.It should be pointed out that in calibration parameter shown in Fig. 2,
Resistance value and temperature are centrifugal pump, it will be understood by those skilled in the art that by interpolation method, can obtain
The continuous corresponding relation of resistance value and temperature.
In some embodiments it may be preferred that probe data includes the Digital ID of probe 122.The numeral of probe
Identify for uniquely identifying the probe, the Digital ID popped one's head in can be write into electricity in the production process of probe
In sub- memory unit 1211.Compared with the other specification (such as calibration parameter, probe production information etc.) of probe,
The Digital ID length of probe is shorter, and the memory space of occupancy is little.Therefore, in order to reduce RF tag 121
Cost, can will probe Digital ID storage in RF tag 121, by pop one's head in 122 other specification (bag
Include calibration parameter, probe production information etc.) store elsewhere, such as, store in measuring apparatus 110, or
Person is stored in the webserver, and measuring apparatus 110 obtain the other specification of probe by access server.Than
Such as, after measuring apparatus 110 obtain the Digital ID of probe by reading RF tag 121, can be according to probe
Calibration parameter storage position, got from local storage or from the webserver probe calibration ginseng
Number, and further with the calibration parameter popped one's head in being calibrated to the physiological measurements signal that probe is measured.
It will be understood by those skilled in the art that in order to reliably carry out data transmission, probe data can include school
Test information.In order to prevent data not by illegal wiretapping or use, probe data can be the data of encryption.
In certain embodiments, RF tag 121 can be passive label, and it receives radio frequency and reads signal,
And the radio frequency for receiving from it reads signal and obtains inductive energy, then launches feedback signal, in feedback signal
Comprising the data stored in electronic memory component 1211.In certain embodiments, RF tag 121 can also
It is active tag, after it is connected with power supply, it may not be necessary to which the radio frequency by means of other equipment transmitting reads letter
Number, but powered by power supply and to launch feedback signal.
In certain embodiments, RF tag 121 is near-field communication (NFC) label.NFC label belongs to radio frequency
One kind of label, but NFC label communication distance is shorter, only when reading equipment and NFC label are sufficiently closed to
When, data could be read from NFC label.Therefore, when measuring apparatus 110 nearby have multiple NFC labels
When, only by NFC label be placed on distance measuring equipment 110 it is near enough when, its can just receive radio frequency reading
The number of winning the confidence, and its transmitting feedback signal could measured equipment 110 receive, so, NFC label it
Between be less likely to occur interference.
Measuring apparatus 110 include radio frequency read module 111 and measurement module 112.Radio frequency read module 111 is used
Signal is read in transmitting radio frequency, and receives the feedback signal that RF tag 121 is launched, by anti-to what is received
Feedback signal is demodulated, and the data carried in feedback signal is obtained, including probe data.Radio frequency reads mould
Block 111 includes modulation /demodulation module and Anneta module.Modulation /demodulation module is used to generate radio frequency reading signal and incite somebody to action
Radio frequency reads signal modulation in predetermined carrier frequency；Anneta module is used for the radio frequency for modulating modulation module
Read signal to launch, and receive the feedback signal of the transmitting of RF tag 121；Modulation /demodulation module is also used
It is demodulated in the feedback signal that Anneta module is received, with the data for obtaining being carried in feedback signal.
Measurement module 112 is used for the physiological measurements signal that detection probe 122 is produced.According to 122 concrete kinds of popping one's head in
The difference of type, the physiological measurements signal of probe 122 can be current signal, can be voltage signal, can be with
It is optical signal.Measurement module 112 has the detection circuit matched with the physiological measurements signal type of probe 122,
To detect Human Physiology information from physiological detection signal.
Measurement module 112 is configured to read the probe data that the demodulation of radio frequency read module 111 is obtained,
And the physiological measurements signal based on probe data and detection determines human body physiological parameter.
As shown in figure 1, sensory package 120 also includes sensory package interface 123, sensory package interface 123 is wrapped
Include the first pin and second pin, the first pin and the second pin by line 124 respectively with probe 122
Two measurement ends mutually couple.Measuring apparatus 110 also include measurement interface 113, and measurement interface 113 includes the
Three pins and the 4th pin, the 3rd pin and the 4th pin respectively with two measurement end phase couplings of measurement module 112
Connect.When sensory package interface 123 is connected on measurement interface 113, the first of sensory package interface 123 draws
Pin and second pin are connected with the 3rd pin and the 4th pin of measurement interface 113 respectively, such that it is able to survey
Amount module 112 is coupled with probe 122, so that measurement module 112 can detect the physiology that probe 122 is produced
Measurement signal.
In some embodiments it may be preferred that sensory package interface 123 and measurement interface 113 are respectively USB
The public access mouthful and maternal interface of interface, the first pin and the 3rd pin are one of pin of USB interface, than
Such as data+pin (D+), second pin and the 4th pin are another pin of USB interface, such as data-
Pin (D-).Sensory package interface 123 and measurement interface 113 in the present embodiment employ USB interface, main
To be currently widely used in computer and mobile device in view of USB interface, those skilled in the art can be with
Understand, the function of the application can be also realized using other interfaces, as long as the pin number of the interface is no less than including
The number of pins of the measurement end of probe 122.
Measurement module 112 includes measuring circuit, and the structure of measuring circuit is related to probe type, different types of
Due to differences such as signal form, supply voltages, the structure of measuring circuit is often differed probe.For example, for
For thermistor probe, a kind of exemplary measuring circuit is as shown in Figure 3.The measuring circuit includes resistance
R1, R2 and A-D converter (ADC).Wherein, ADC includes two differential input ends and an output end.
Resistance R1 one end connects supply voltage (Vcc), and the other end is coupled with the positive input terminal (V+) of ADC；Resistance R2
One end is grounded (GND), and the other end is coupled with the negative input end (V-) of ADC.The positive input terminal (V+) of ADC and
Negative input end (V-) is respectively coupled to the 3rd pin and the 4th pin of the measurement interface 113 of measurement module 112.
During the physiological measurements signal that detection thermistor 112 is produced, measurement interface 113 connects with sensory package interface 123
After connecing, two inputs of ADC are coupled with two measurement ends of thermistor 112 respectively in measuring circuit,
Now, the voltage signal between ADC inputs is the physiological measurements signal of the generation of thermistor 112.ADC
The voltage signal is converted into data signal, the data signal further (can be counted for example by signal processing module
Word signal processor, DSP) processed, so as to calculate the resistance value of magnitude of voltage and thermo-sensitive resistor.Signal
Further according to the calibration parameter of thermistor, the resistance value that will be measured is scaled temperature, that is, obtains processing module
Body temperature to be measured.It is appreciated that what the measuring circuit shown in Fig. 3 was merely exemplary, art technology
Personnel can be according to the type of the probe measuring circuit different with the design of the type of corresponding physiological measurements signal.
When human body physiological parameter is measured using human body physiological measuring system 100, in order that radio frequency reads mould
Communication between block 111 and RF tag 121 is reliable enough, when both are communicated, can read radio frequency
The antenna and RF tag 121 of modulus block 111 are sufficiently closed to.
In certain embodiments, the Anneta module of radio frequency read module 111 can be arranged on measurement interface 113
Near, the RF tag 121 of sensory package 120 is arranged near sensory package interface 123.When sensing group
When part interface 123 is connected with each other with measurement interface 113, the Anneta module of radio frequency read module 111 can be enough
Near RF tag 121.Therefore, can reliably be communicated with extremely low power between them, and not
Easily interference is produced with other RF tags.
In some embodiments, it is also possible to RF tag 121 is fixed on any position of sensory package 120,
Such as, RF tag 121 can be pasted onto on sensory package 120 or is pasted onto on line 124.To
Before the probe 122 of sensory package 120 is arranged in human body detected part, RF tag 121 is close to penetrates first
The Anneta module of frequency read module 110, so that radio frequency read module 110 successfully reads spy from RF tag 121
Head data, after the success of radio frequency read module 110 reads probe data from RF tag, then by RF tag
121 remove.
In certain embodiments, sensory package 120 can include multiple probes 122, be deposited on RF tag 121
The probe data of storage is associated with multiple probe 122.When sensory package 120 and measurement module 112 are coupled,
Measurement module 112 detects that each probe 122 is produced respectively by way of time-sharing multiplex, in a predetermined sequence
Physiological measurements signal.In this way, the physiological parameter of human body multiple detected part can be simultaneously detected,
To carry out comprehensive diagnos.Can also be processed by by the physiological parameter that multiple probe 122 is measured, with
To more accurate physiological parameter.
In certain embodiments, sensory package 120 can include multiple different types of probes 122, measure mould
Block 122 can include passing through to divide from 122 corresponding multiple different measuring circuits of probe, measurement module 122
The mode of Shi Fuyong, the probe 122 that measuring circuit detection respective type is utilized respectively in a predetermined sequence is produced
Physiological measurements signal.In this way, the different types of of human body multiple detected part can simultaneously be detected
Physiologic information, such that it is able to be more fully monitored to Human Physiology information, to carry out comprehensive diagnos.
Measuring apparatus 110 can also include display (not shown), and display can show measuring system 100
Any information, including measuring apparatus 110 detected from probe 122 physiological measurements signals, from RF tag
Probe data, working state of system of reading, etc..
Measuring apparatus 110 can also include wireless communication module (not shown), and measuring apparatus 110 can lead to
Wireless communication module and various external equipments are crossed, such as smart mobile phone, panel computer, server etc. are communicated.
Measuring apparatus 110 are monitored with will pass through external equipment.Wireless communication module can by bluetooth, WiFi,
The various wireless communication technologys such as mobile communication technology carry out radio communication with external equipment.
It should be pointed out that the measuring apparatus 110 in the application can be the equipment of special design, it is also possible to other
Terminal device is integrated.Such as, measuring apparatus 110 can be integrated into smart mobile phone, panel computer etc.
In terminal device.In this way, the various parameters of measuring apparatus 110 and measurement module 112 are from probe
The 122 physiological measurements signals for detecting directly can on the terminal device show, easily facilitate user and use.
Fig. 4 shows a kind of signal of the human body physiological parameter measuring system 200 according to embodiments herein
Figure.Measuring system 200 is similar with the system of measuring system 100, and difference is, measuring system 200 can be with
Including multiple measurement modules.
As shown in figure 4, human body physiological parameter measuring system 200 is sensed including measuring apparatus 210 and at least one
Component 220i.Each sensory package 220i includes RF tag 221i with probe 222i.Measuring apparatus are included extremely
Few radio frequency read module 211i, an at least one measurement module 212i and at least one measurement interface 213i,
Wherein, each measurement module 212i is corresponding with a radio frequency read module 211i and a measurement interface 213i.
Similar with the sensory package 120 in measuring system 100, each sensory package 220i includes radio frequency mark
Sign 221i, probe 222i, sensory package interface 223i and line 224i.
It is similar with the radio frequency read module 111 in measuring system 100, each radio frequency read module 211i bag
Include modulation /demodulation module 2111i and Anneta module 2112i.
Similar with the measurement module 112 in measuring system 100, each measurement module 212i includes measurement electricity
Road.
The measuring circuit of different measurement module 212i can be with identical, it is also possible to different.Can be according to specific need
Will, corresponding measuring circuit type is set, to support the probe 222i of multiple identical or different types.
Although it is pointed out that the human body physiological parameter measuring system 200 shown in Fig. 4 includes that multiple radio frequencies are read
Modulus block 211i, it is to be understood that, human body physiological parameter measuring system 200 can also only include that a radio frequency is read
Modulus block 211i, radio frequency read module 211i by way of time-sharing multiplex respectively with each sensory package 220i
RF tag 221i communications reducing the cost of measuring apparatus 210.Such as, sensory package 220i is being used
Probe carry out signal acquisition before, can be respectively by the RF tag 221i of sensory package 220i near radio frequency
The Anneta module 2112i of read module 211i, after the probe data of sensory package 220i is successfully read,
RF tag 221i is removed, only sufficiently close to Anneta module 2112i RF tag 221i could with penetrate
Frequency read module 211i reliable communications, so as to avoid each RF tag 221i from interfering.In some implementations
In example, Anneta module 2112i can be divided into several sub-antenna modules, by setting switching switch, according to
Needs at a time only enable one of sub-antenna module while forbidding other sub-antenna modules, so as to be made
The sub-antenna module of energy can reliably communicate with the RF tag 221i closest to it.
Fig. 5 shows a kind of human body physiological parameter measuring method, and the method can apply to the human body shown in Fig. 1
In human body physiological parameter measuring system 200 shown in physiological measuring system 100 and Fig. 4.Below with human body
Illustrated as a example by physiological measuring system 100.When application the method measures human body physiological parameter, will survey
Amount equipment 110 is mutually coupled with the probe 122 of sensory package 120.Specifically, the method is comprised the following steps.
In step S301, the physiological measurements letter that the probe 122 that detection is positioned over human body position to be measured is produced
Number.
In embodiments herein, the physiologic information of human body detected part can be appreciable for probe 122
Any human body physiologic information.Physiological measurements signal is the signal for indicating human body physiologic information, and physiological measurements signal can
Think voltage signal, current signal, optical signal, etc..For example, for heat-sensitive sensor, physiologic information can
Think body temperature, physiological measurements signal can be voltage signal；For pulse transducer, physiologic information can be people
The pulse of body or the information of heartbeat, physiological measurements signal can be voltage signal；Passed for photo-electric pulse
Sensor, physiologic information can be blood flow information, and blood flow information reflects the pulse information of human body, physiological measurements letter
Number can be optical signal, can also be the converted current signal of optical signal.
According to embodiments herein, measuring apparatus 110 include measurement module 112, and measurement module 112 includes
One or more measuring circuits, for different types of probe 122, can have different measuring circuits.Profit
With the measurement module 112 of measuring apparatus 110, the physiological measurements signal that can be produced with detection probe 122.
In step S303, signal is read to the transmitting radio frequency of RF tag 121.
According to embodiments herein, measuring apparatus 110 include radio frequency read module 111.Radio frequency read module
111 can launch radio frequency reads signal, and the radio frequency reads signal wirelessly to emission, to penetrate
After frequency marking label 121 detect radio frequency reading signal, feedback signal is launched to radio frequency read module.Feedback signal
In carry and 122 probe datas that are associated of popping one's head in.
In certain embodiments, radio frequency read module 111 is near-field communication module, and it is with near-field communication (NFC)
Distinctive power and the radio frequency of frequency transmitting read signal.Correspondingly, RF tag 121 is also NFC label.
When radio frequency read module 111 is near enough with the distance between RF tag 121, can be just in communication with each other between them.
In this way, can avoid mutually dry between the multiple RF tags 121 near radio frequency read module 111
Disturb.
In step S305, the feedback signal including probe data of RF tag transmitting, probe data are received
It is associated with probe.
In certain embodiments, RF tag 121 is passive label, and it passes through to be obtained in the radiofrequency signal for receiving
Energy is obtained, and using the energy modulation signal and is launched.RF tag 121 receives the radio frequency of measuring apparatus 110
After the radio frequency of the transmitting of read module 111 reads signal, the rf-signal modulation probe data received using it is with life
Into feedback signal, then launch feedback signal.
In certain embodiments, RF tag 121 is active label, and its work capacity is provided by power supply.One
In a little embodiments, power supply can be with minicell, and minicell is available to be arranged on sensory package 120.At some
In embodiment, it is also possible to provide power supply by measuring apparatus 110, when measuring apparatus 110 and the coupling of sensory package 120
When connecing, powered to RF tag 121 by wire.Compared with passive label, active label has stronger hair
Power is penetrated, longer distance can be transmitted.When there is multiple active label in the surrounding of measuring apparatus 110, can be with
By way of controlling synchronization only one of which active label transmission signal, such as, synchronization is only to wherein
One active label is powered come interfering between avoiding multiple active labels from launching.
According to embodiments herein, the radio frequency read module 111 of measuring apparatus 110 reads letter in transmitting radio frequency
Number afterwards, the feedback signal of the transmitting of RF tag to be received 121 such as just.Feedback signal includes probe data,
Probe data is associated with probe.
In step S307, probe data is demodulated from feedback signal.
After receiving the feedback signal of the transmitting of RF tag 121, it is anti-that radio frequency read module 111 is then received to it
Feedback signal is demodulated, to obtain probe data.
In step S309, human body physiological parameter is determined based on probe data and physiological measurements signal.
In certain embodiments, probe data includes the calibration parameter of probe 122.Measuring apparatus 110 are based on should
The physiological measurements signal of calibration parameter and its detection, can calculate human body physiological parameter.
For example, for thermistor probe, its physiological measurements signal can be voltage signal, measuring apparatus
110 by detecting the voltage signal, and is compared with the voltage of standard resistor at two terminals in measuring apparatus 110,
Can be converted the resistance value popped one's head in.The calibration parameter table of the thermistor according to Fig. 2, can search
To the corresponding temperature value of the resistance value.If not finding the resistance of probe in the calibration parameter table shown in Fig. 2
Value, then can utilize the calibration parameter table, by the method for interpolation, be calculated corresponding temperature value.
For other kinds of probe, the form of its calibration parameter may be different from thermistor probe, calibration
Specific algorithm is likely to difference, as long as it will be appreciated by a person skilled in the art that the calibration algorithm of given probe and
Corresponding calibration parameter, the physiological measurements signal that just can be measured to the probe is calibrated.The application is not to specific
Calibration algorithm and the form of calibration parameter be defined.
In certain embodiments, probe data includes the Digital ID of probe 122.Measuring apparatus 110 can be with profit
The calibration parameter of probe 122 is searched with the Digital ID of probe 122, and probe is carried out using the calibration parameter
Calibration.In certain embodiments, the calibration parameter of probe 122 can be stored in measuring apparatus 110, measured
Equipment 110 can find the calibration parameter of corresponding probe 122 using the Digital ID of probe 122.At some
In embodiment, during the calibration parameter of probe 122 there may be the webserver, measuring apparatus 110 can pass through
The Digital ID of probe 122 is sent to the webserver, the webserver searches the calibration ginseng of the probe 122
Count and be sent to measuring apparatus 110.Measuring apparatus 110 are based on the calibration parameter and the physiological measurements letter of its detection
Number, human body physiological parameter can be calculated.
In certain embodiments, the calibration algorithm of probe is configurable.Calibration algorithm can be stored and set in measurement
In standby 110, can also store elsewhere.User can be configured to calibration algorithm, changed and be replaced,
User can also obtain the calibration algorithm of the probe of respective type from the webserver or elsewhere.
It is pointed out that above-mentioned steps need not successively be performed fully according to the order of S301-S309, such as,
Step S303-S307 can be performed before step S301.
As can be seen that the human parameters measuring system of the application is stored by by the probe data being associated with probe
On RF tag, and RF tag is associated with probe use, can probe and measuring apparatus phase
Separate so that same measuring apparatus can be coupled from different probes, when probe is changed, surveyed without changing
Amount equipment, so as to improve the flexibility of measuring apparatus, reduces the production cost of measuring apparatus.
Although being disclosed that the various aspects and embodiment of the application, other aspects and embodiment are for ability
It is also obvious for field technique personnel.Various aspects disclosed herein and embodiment are merely to illustrate mesh
, and unrestricted purpose.Any and all modifications and change it is intended to cover each embodiment of the application
Type.The protection domain and purport of the application are only determined by appended claims.
Equally, each chart can show the exemplary architecture or other configurations of disclosed method and system, its
Help to understand the feature and function that can be included in disclosed method and system.Claimed invention is not
Exemplary architecture or configuration shown in being limited to, and desired feature can be with various alternative architectures and configuration come real
It is existing.In addition, for flow chart, functional descriptions and claim to a method, square frame described herein is suitable
Sequence should not necessarily be limited by be implemented to perform the various embodiments of the function, unless bright within a context with same order
Really point out.
Unless otherwise expressly stated, term used herein and phrase and its variant are interpreted as open
, rather than restricted.In some instances, such as " one or more ", " at least ", " but being not limited to "
Such autgmentability vocabulary and the appearance of phrase or other similar terms should not be construed as may be not this
It is intended to or needs represent the situation of constriction in the example of autgmentability term.
Claims (15)
1. a kind of method for gathering Human Physiology information, it is characterised in that including：
The physiologic information of human body detected part is converted into physiology using the probe for being positioned over human body position to be measured
Measurement signal；
One RF tag is set, and the RF tag response radio frequency reads signal, and transmitting includes the anti-of probe data
Feedback signal, the probe data is associated with the probe.
2. method according to claim 1, it is characterised in that the probe data includes the probe
Calibration parameter, it is preferable that the Digital ID of the probe data including the probe, the Digital ID with
The calibration parameter is associated.
3. a kind of sensory package for gathering Human Physiology information, the sensory package includes：
Probe, it is used to for the physiologic information of human body detected part to be converted to physiological measurements signal；And
RF tag, it is configured to respond to radio frequency and reads signal, and transmitting includes the feedback signal of probe data,
The probe data is associated with the probe.
4. sensory package according to claim 3, it is characterised in that the probe data includes described
The calibration parameter of probe, it is preferable that the probe data includes the Digital ID of the probe, the numeral mark
Knowledge is associated with the calibration parameter.
5. sensory package according to claim 3, it is characterised in that the sensory package also includes using
In the sensory package interface of transmission physiologic information, the sensory package interface includes the first pin and second pin,
First pin and the second pin are mutually coupled with two measurement ends of the probe respectively, it is preferable that institute
It is multiple to state the quantity of probe, first pin and second pin respectively with the multiple probe in each spy
Two measurement ends of head are mutually coupled, and the sensory package interface is USB interface, and first pin is USB
Data+the pin of interface, second pin is the data-pin of USB interface.
6. a kind of method for measuring human body physiological parameter, methods described includes：
Detection is positioned over the physiological measurements signal that the probe at human body position to be measured is produced；
Signal is read to RF tag transmitting radio frequency；
Receive the feedback signal including probe data of the RF tag transmitting, the probe data and the spy
Head is associated；
The probe data is demodulated from the feedback signal；And
The human body physiological parameter is determined based on the probe data and the physiological measurements signal.
7. method according to claim 6, it is characterised in that the probe data includes the probe
Calibration parameter, it is described that the human body physiological parameter is determined based on the probe data and the physiological measurements signal
Including：Calibration parameter and the physiological measurements signal based on the probe determine the human body physiological parameter.
8. method according to claim 7, it is characterised in that the probe data includes the probe
Digital ID, it is described that the human body physiological parameter is determined based on the probe data and the physiological measurements signal
Including：
According to the Digital ID of the probe, the calibration parameter of the probe is obtained；
Calibration parameter and the physiological measurements signal based on the probe determine the human body physiological parameter.
9. method according to claim 6, it is characterised in that the quantity of the probe is multiple, institute
The physiological measurements signal for stating the probe generation that detection is positioned over human body position to be measured includes：
The physiological measurements signal that the multiple probe is produced is detected according to predetermined way timesharing.
10. method according to claim 6, it is characterised in that detecting the physiological measurements signal
Before step, methods described also includes：
The physiologic information of human body detected part is converted into the physiological measurements signal using the probe.
A kind of 11. measuring apparatus for measuring human body physiological parameter, the measuring apparatus include：
Radio frequency read module, each radio frequency read module is configured as reading signal to RF tag transmitting radio frequency,
And the feedback signal that the RF tag is launched is received, the feedback signal includes probe data, the probe number
Be associated according to the probe for being positioned over human body position to be measured, the radio frequency read module be configured to from
The probe data is demodulated in the feedback signal；And
Measurement module, each measurement module is configured as detecting the physiological measurements signal of the probe generation, and
The probe data is read from radio frequency read module, and it is true based on the probe data and the physiological measurements signal
The fixed human body physiological parameter.
12. measuring apparatus according to claim 11, it is characterised in that the probe data includes institute
State the calibration parameter of probe, it is preferable that the probe data includes the Digital ID of the probe, the numeral
Mark is associated with the calibration parameter.
13. measuring apparatus according to claim 11, it is characterised in that the measuring apparatus also include
Measurement interface, each measurement interface in the measurement interface is used to mutually be coupled with the measurement end of the probe, institute
Stating measurement interface includes：3rd pin and the 4th pin, its respectively with the first pin of the measurement end and second
Pin is mutually coupled, it is preferable that the measurement interface is USB port, and the 3rd pin is the number of USB interface
According to+pin, the 4th pin is the data-pin of USB interface.
A kind of 14. human body physiological parameter measuring systems, the system includes：
Sensory package, it includes probe and RF tag, and the probe can be by the physiologic information of human body detected part
Physiological measurements signal is converted to, the RF tag is configured to respond to radio frequency reading signal and launches include probe
The feedback signal of data, the probe data is associated with the probe；And
Measuring apparatus, it includes radio frequency read module and measurement module, the radio frequency read module be configured as to
The RF tag launches the radio frequency and reads signal, and receives the feedback letter of the RF tag transmitting
Number, the radio frequency read module is configured to demodulate the probe data from the feedback signal, institute
State measurement module to be configured as detecting the physiological measurements signal that the probe is produced, and mould is read from the radio frequency
Block reads the probe data, and determines the human body life based on the probe data and the physiological measurements signal
Reason parameter.
15. human body physiological parameter measuring systems according to claim 14, it is characterised in that the spy
Head data include the calibration parameter of the probe, it is preferable that the probe data includes the numeral mark of the probe
Know, the Digital ID is associated with the calibration parameter.
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Application publication date: 20170609 |