CN208808459U - A kind of skin physiology instrument for measuring index - Google Patents
A kind of skin physiology instrument for measuring index Download PDFInfo
- Publication number
- CN208808459U CN208808459U CN201820499067.8U CN201820499067U CN208808459U CN 208808459 U CN208808459 U CN 208808459U CN 201820499067 U CN201820499067 U CN 201820499067U CN 208808459 U CN208808459 U CN 208808459U
- Authority
- CN
- China
- Prior art keywords
- skin
- module
- data
- infrared
- multiple groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model provides a kind of skin physiology instrument for measuring index, and described device includes: infrared temperature probe module, is used for the tested skin tempera-ture data of multiple groups that continuous collecting subject is detected skin area；Infrared external reflection module, is used to issue infrared light and continuous collecting subject is detected the multiple groups ir data of skin area reflection；Photosensitive sensor module, is used for the multiple groups brightness data that continuous collecting subject is detected skin area, and the brightness data based on acquisition obtains multiple groups and is detected sweat gland of skin secretion data；Processor, it connects the infrared temperature probe module, the infrared external reflection module and the photosensitive sensor module, the tested sweat gland of skin secretion data of skin tempera-ture data, multiple groups ir data and multiple groups are detected for receiving multiple groups, obtain subject's mood swing result based on received data.
Description
Technical field
The utility model relates to physical signs measuring studies to identify field, be related to multiple location skin physiology index measurement dress
It sets.
Background technique
Psychological field, according to statistics, the reality of mood (including nervous, indignation, frightened, envy, sad, happy, happiness etc.)
When monitoring and management be a very difficult thing, it is common only to be carried out by the way of some questionnaire surveys.Traditional
This appraisal procedure is difficult to accomplish continuity, and subject personnel may hide the option of heart, and subjective ingredient is very big, is difficult to arrange
Except artificial factor influences, only rough carry out subjective evaluation.Not can be carried out it is instant, continuous, objectively remembered
Record and analysis emotional state.
Mood can be divided into positive (just) mood and passive (negative) mood, active mood and negative feeling in psychological field or
Have in person's physical and mental health and have very important significance, but the prior art can not accomplish that the correlation of continuous objectively record subject is raw
Data are managed, and behavior or psychological guidance are preferably carried out for subject by subsequent analysis.
Ergonomics field, ergonomics design field, be designed according to the characteristics of human body meet human body operation,
The product of layout.Ergonomic at the beginning of product design be parsed into how the standard of deisgn product.Such as automobile cab
Whether the design of each structure meets the primary demand of people, and whether long-duration driving is because fatigue problem generates psychology variation；Than
Whether the driver's cabin of such as aircraft, passenger compartment seat design meet the long-time sitting posture demand of people.But current technology mainly from
The angle of simple seat design is set out, and is not measured by the acquisition comparative analysis of more scientific physiological data.
Artificial intelligence field, artificial intelligence are to confer to the intelligent algorithm of some people's exploitations of mechanical device of computer control
To reach the platform that control mechanical device automatically completes certain intelligent work.Existing mechanical device can not be detached from the control of people
System goes to complete a certain item task, it is necessary to the control in some stage is completed by people.The prior art, people can only be by by outsides
Equipment send instructions to mechanical equipment, and cannot be gone by the physiological signal collection of people itself control mechanical equipment, Bu Nengyong
My physical signs state removes control mechanical equipment now, cannot really accomplish the artificial intelligence of people and machine.
At present, the Emotion identification of psychological field, the interference from human factor of Human Factors Engineering Field, ergonomics
Design analysis etc. is not the problem is that can be carried out the acquisition and objective physiological data analysis of effective physiological data.And physiology
The solution of some countermeasures of problems after data analysis.And the artificial intelligence field prior art can only be by setting outside human hand held
It is standby to remove control mechanical device, and the physiological signal for being unable to employment removes control mechanical device.
Therefore, needing exist for a physical signs goes measurement to test and analyze some problems that these are illustrated by objective factor.
In the case that human psychological is nervous or excited, the sweat gland of some sensitive skin parts can secrete a large amount of sweat, and
This process is not again that non-autonomic nerve controls, and the temperature of the more more skins at this time of the secretion degree of sweat has corresponding change
Change, therefore skin temperature is to measure a very crucial index of an individual psychology health status or emotional state, many moods
Variation is all embodied in the variation of skin temperature, so the measurement of human body skin temperature is in psychological field, ergonomics field, people
Occupy highly important status in work smart field.And there is no a kind of products for measuring skin temperature at present.And most commonly body
Temperature measuring instrument.Conventional mercury formula clinical thermometer and electronic thermometer be by the directly contact body surface such as oral cavity, armpit, rectum come
Measure human body temperature, the body temperature at this moment measured.Body temperature be it is constant, body temperature can reach flat by the regulatory function of people itself
Weighing apparatus.But these are not that we want the index of the related psychological field of measurement, and psychology index has instantaneity, interval
Property, conditions of the current stage, have spent this period, physical signs can tend towards stability.Psychology index is mainly studied when stimulation occurs
Some corresponding variations of some human bodies.The meaning of psychology skin temperature index is the variation of tested skin temperature with psychological shape
The influence of state or mood correlative factor and become.
Also there is the non-contact temperature measuring device for measuring temperature in a non-contact manner on the market at present, is based on black body radiation
Philosophy realizes thermometric, also known as Radiation Temperature Measurement Instrument.Existing contactless Radiation Temperature Measurement Instrument mostly uses the shape of temperature-measuring gun
Formula measures forehead temperature, and actual measurement is body temperature, can not be used to automatically and quickly measure the change of tested skin temperature
Change, not the reference significance of psychological measurement, and the temperature-measuring results of this mode are easy by thermometric angle and measure visual field
It influences, can not accomplish that single point temperature measures.When the angle changing rate of the temperature measuring unit of temperature-measuring gun and object under test is big, connect
The radiation energy received will be greatly reduced, and temperature-measuring results can become insincere；In addition, when object under test is smaller than measurement visual field, back
Scape radiation energy can largely enter the temperature measurement module of temperature measurer, interfere thermometry readings, and temperature measurer thermometric is i.e. by being to be measured at this time
The weighted average of object and its ambient temperature, causes measurement error.In addition, tested skin skin temperature is easy by the temperature shadow such as environment
It rings, if only judging the psychological condition and mood of subject with the parameter, is sometimes prone to generate bigger error.
It is then desired to which a kind of do not influenced and guarantee to measure visual field and be less than to be detected skin, be able to achieve skin Wen Dan by thermometric angle
The skin physiology instrument for measuring index of point measurement.
Utility model content
The purpose of this utility model is to provide a kind of skin physiology instrument for measuring index, are a kind of single object measurements
(tested skin), it is contactless, can quickly capture the variation of tested sweat gland of skin skin temperature and examined so as to study to embody
The skin physiology instrument for measuring index of person's psychological condition or emotional state.
The technical solution of the utility model is as follows:
A kind of skin physiology instrument for measuring index comprising:
Infrared temperature probe module is used to sense the tested skin area of subject and obtains the tested skin temperature number of multiple groups
According to；
Infrared external reflection module is used to issue infrared light and senses the infrared spectroscopy that subject is detected skin area reflection,
Obtain multiple groups ir data；
Photosensitive sensor module is used to sense the brightness that subject is detected skin area reflected light, obtains multiple groups light
Degree evidence obtains multiple groups based on obtained luminance data and is detected sweat gland of skin secretion data；
Processor connects the infrared temperature probe module, the infrared external reflection module and the photosensitive sensor
Module is detected the tested sweat gland of skin secretion data of skin tempera-ture data, multiple groups ir data and multiple groups for receiving multiple groups,
The variation or mood swing result for obtaining subject's psychology are analyzed based on received data.
Preferably, the physical signs measuring device further include: ambient temperature measurement module is used to measure environment temperature
Degree；The infrared temperature probe module connects the ambient temperature measurement module, is surveyed based on the ambient temperature measurement module
The environment temperature of amount corrects tested skin tempera-ture data.
Preferably, described device further include: Package boxes, one side are the measurement structure for agreeing with tested skin, the survey
It measures and is equipped with hollow hole, the infrared temperature probe module, the infrared external reflection module and the photosensitive sensor in the middle part of structure
Module is encapsulated in the Package boxes.
Preferably, at least other side of the encapsulating housing has loophole.
Preferably, there is one or two detection cavity, the hollow hole is and one or two spy in the encapsulating housing
One or two corresponding hollow hole of chamber is surveyed, the infrared temperature probe module is located at the first detection cavity, the infrared external reflection
Module and the photosensitive sensor module are located at the first detection cavity or the second detection cavity.
Preferably, the infrared temperature probe module, the infrared external reflection module, the photosensitive sensor module are away from institute
Hollow hole 0.5cm-1.5cm is stated, measurement covers the tested skin epidermis physiological characteristic of hollow out bore portion.
Preferably, described device further include: wireless communication module is used to send measurement result to external device (ED), such as can
The end PC is sent by the data of processing.
Preferably, the infrared temperature probe module is acquired using the wave-length coverage of 5.5um~15um；It is described red
External reflectance module uses the infrared wavelength of 780~1100nm.
The utility model measures tested skin temperature using infrared temperature probe module, measures quilt with infrared external reflection module
The infrared spectroscopy for examining skin reflex with photosensitive sensor module measurement reflective light intensity to embody sweat gland secretion situation, and is based on
The situation of change of these parameters judges human body mood swing, and obtains corresponding mood swing parameter.
In addition, the utility model use contactless operation (infrared temperature probe module away from temperature-measuring port about
0.5cm-1.5cm), it avoids and directly contacts the heat noise that tested skin generates.Measuring device provided by the utility model is adopted
Encapsulating housing with hollow hole can guarantee that tested skin covers all hollow hole, avoid the background radiation energy in thermometric
Amount has an impact temperature-measuring results；Also, when covering tested skin in hollow hole, it is detected skin and infrared temperature probe
Angle between the probe of module is fixed value, can be impacted to avoid because thermometric angle is different to temperature-measuring results.
Detailed description of the invention
With reference to the attached drawing of accompanying, the more purposes of the utility model, function and advantage will pass through the utility model embodiment party
Formula is illustrated described below, in which:
Fig. 1 is the schematic block diagram of physical signs measuring device in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of physical signs measuring device in an embodiment of the present invention；
Fig. 3 is the external structure schematic diagram of finger skin physical signs measuring device in another embodiment of the utility model；
Fig. 4 is the operational flowchart using finger skin physical signs measuring device in an embodiment of the present invention.
Specific embodiment
By reference to exemplary embodiment, the purpose of this utility model and function and for realizing these purposes and function
Method will be illustrated.However, the utility model is not limited to exemplary embodiment as disclosed below；It can be by not
It is realized with form.The essence of specification is only to aid in those skilled in the relevant arts' Integrated Understanding the utility model
Detail.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
It illustrate only the structure and/or processing step closely related with scheme according to the present utility model, and be omitted practical with this
The little other details of new relationship.
Hereinafter, the embodiments of the present invention will be described with reference to the drawings.In the accompanying drawings, identical appended drawing reference represents
Same or similar component or same or like step.
Although skin temperature is to measure a very crucial index of an individual psychology health status and mood, human body is tested
Skin temperature is not only easy to be influenced by own self emotion, the influence by external environment is also easy to, so that being based only on
The emotional state of Pi Wenlai accurate judgement people becomes difficult.It in the utility model embodiment, is referred to by sensing multiple indexs
Show the variation of subject's psychological condition or mood, to obtain the skin temperature physical signs of subject.
People mental emotion it is out of control perhaps by environmental stimuli when body or physiological some functions can occur
Some variations for being unable to automatic control, the tested skin parts such as referred to as non-autonomous neural change, such as finger, palm are exactly to react to refer to
One of mark.When undergoing extraneous intense stimulus or psychology variation, it is ratio that it, which is reacted, at the position of certain tested skins of people
Significantly, such as it is tested skin temperature index (such as skin electricity index).Inventor's discovery: in the state of quieter, people
Every physical signs of body be to tend to be normal, the index of tested skin skin temperature is smoothly, to be detected skin skin temperature generally not
It can be more than 37.5 degree, the variation for being detected the blood flow quantitative response of skin at this time is also the smoothly spectrum arrived by infrared survey
It is alternately stable (infrared spectroscopy of contraction and the expansion reaction of heart is different), to be measured by photosensitive sensor module
Brightness signal is also regional stability；When adding one section of intense stimulus, such as a short-movie of heartquake to subject, at this moment
Subject receive extraneous interference, certain pressure is caused to his psychology, reflection to the variation for being detected skin is exactly blood
Flow have one it is great increase or decrease, be reflected on infrared spectroscopy be exactly spectral energy density increase or reduce, companion
Increase with non-autonomous sweat gland secretion sweat, the reflective degree for being detected skin increases, and the variation for being detected skin reflective data can be with
It was collected with photosensitive sensor module；Blood flow increases or decreases, and directly results in increasing or decreasing for tested skin temperature,
Data can be collected by infrared thermopile.By the variation of these parameters can be gone out with backstepping subject's psychological condition at this time or
Person's emotional state.Therefore, in the utility model embodiment, when emotional change based on people caused sweat gland secretion variation with
And the combined factors such as nervous or caused Infrared Reflective Spectra in the case that psychological condition is unstable variation judge people
The emotional change state of body measures the skin temperature parameter of reaction subject's mood swing so as to exclude such environmental effects.
At the same time it can also obtain the parameter of other reaction moods.Therefore, the utility model provides a kind of sweat of tested skin surface of combination
Liquid secretion analysis judges human body mood swing with the variation of Infrared Reflective Spectra to obtain the dress of accurate skin temperature parameter
It sets.In the utility model embodiment, detected skin main positions include but is not limited to: finger, the centre of the palm, wrist, toe, foot
Wrist, forehead, neck, ear-lobe, thoracic cavity position.
Fig. 1 show the structural block diagram of physical signs measuring device in an embodiment of the present invention, as shown in Figure 1, should
Measuring device includes: infrared temperature probe module 11, infrared external reflection module 12, photosensitive sensor module 13 and processor 17.
Wherein, infrared temperature probe module 11 is used to acquire the tested skin tempera-ture data of multiple groups that subject is detected skin area, red
Outer temperature transducer module 11 for example can be infrared thermopile module.In the utility model embodiment, infrared measurement of temperature sensing
The infrared wavelength that device module 11 is preferably by 5.5um~15um carries out temperature sensing, and preferably has and can filter out except can
Light-exposed and near-infrared radiation energy filter, to eliminate the influence of visible light and near infrared light to temperature.Infrared external reflection module
12 are detected the multiple groups ir data that skin area reflects for issuing infrared light and acquiring subject, are based on infrared spectroscopy number
According to available energy density spectrum, in the utility model embodiment, infrared external reflection module is preferably by the red of 780~1100nm
The long transmitting for carrying out infrared light of external wave and the acquisition of ir data.Photosensitive sensor module 13 can sense tested skin
The variation of caused received brightness, 13 continuous collecting subject of photosensitive sensor module are detected skin when sweat gland secretion sweat
The multiple groups luminance data in skin region, the brightness data based on acquisition obtains multiple groups and is detected sweat gland of skin secretion data, for example, light
Dependent sensor module 13 can generate corresponding sweat secretion indicated value based on the variation of the brightness of sensing, but the utility model is simultaneously
It is without being limited thereto.Photosensitive sensor module preferably uses highly sensitive light sensing single-chip.
Processor (such as MCU) 17 connects infrared temperature probe module 11, infrared external reflection module 12 and photosensitive sensor mould
Block 13 is detected the tested sweat gland of skin secretion data of skin tempera-ture data, multiple groups ir data and multiple groups for receiving multiple groups,
It is analyzed based on received data and obtains the variation of subject's psychology or mood swing result.For example, MCU 17 can handle infrared measurement of temperature
The data of sensor module, such as recent n group (such as at least 50 groups) data can be stored according to the principle first abandoned is first measured,
So as to subsequent comparing.MCU can asynchronous process infrared external reflection module data, and according to first measuring the principle first abandoned,
Store recent n group (such as at least 50 groups) data.MCU can asynchronous process photosensitive sensor module data, according to first measurement first
The principle of discarding stores recent n group (such as at least 50 groups) data.Here, 50 groups of data are merely illustrative, can also be it is more or
The data less organized.To hereafter distance explanation in more detail be carried out to the processing of data.
In order to carry out contactless measurement to skin temperature using infrared temperature probe module 11, implement in the utility model
The physical signs measuring device of example is also devised with Package boxes, and the Package boxes are by infrared temperature probe module, infrared external reflection
Module and photosensitive sensor module encapsulation are wherein.The side of Package boxes is the measurement structure for agreeing with tested skin radian, should
It is equipped with hollow hole in the middle part of measurement structure, when subject is detected, hollow hole is covered on tested skin, infrared temperature probe
Module, infrared external reflection module and photosensitive sensor module shell detect tested skin by hollow hole.It is real in the utility model one
It applies in example, at least another side of Package boxes can have small loophole (not shown), to help photosensitive sensor module
Capture the variation that skin glistening intensity is tested caused by tested skin sweat secretion.
Fig. 2 is physical signs measuring device structural schematic diagram in an embodiment of the present invention, as shown in Fig. 2, infrared survey
Temperature sensor module, infrared external reflection module, photosensitive sensor module and CPU can overall package in an encapsulating housing 1.
1 side of Package boxes is the measurement structure for agreeing with tested skin, is equipped with hollow hole 19, hollow hole in the middle part of measurement structure
19 be, for example, the ellipsoidal structure of long axial length 1.0cm or so, the long 0.5cm-0.8cm of short axle, and the part for being detected skin can be complete
Hollow hole 19 is covered.In the utility model, measurement structure and hollow hole can there are many form and dimensions, to meet difference
The measurement request at position (such as finger, the centre of the palm, wrist, toe, ankle, forehead, neck, ear-lobe, thoracic cavity).Infrared thermopile mould
Block 11, infrared external reflection module 12 and photosensitive sensor module 13, which are arranged in Package boxes and through hollow hole, measures tested skin
Each parameter of skin, each module prevent infrared sensor module from directly connecing with object under test away from the about 0.5cm-1.5cm of hollow hole 16
Touching avoids influencing measurement accuracy.Collected each parameter can be transferred to multi pass acquisition signal amplifier 14 as electronic signals
Signal is amplified, is then filtered amplified each electric signal with filter 15, then will be filtered using A/D converter 16
Electric signal afterwards is converted to digital signal, and processor 17 is for handling above-mentioned digital signal.Difference can be used in signal amplifier 14
Signal amplifier.
In an embodiment of the utility model, can preferably have one or two detection cavity, correspondingly, engrave in encapsulating housing
Emptying aperture be one or two hollow hole corresponding with one or two detection cavity, Fig. 2 shows example be with a detection cavity
The case where with a hollow hole, i.e. infrared temperature probe module 11, infrared external reflection module 12 and photosensitive sensor module 13 are set
It sets in the same detection cavity of encapsulating housing 1 and is detected with common hollow hole.The case where there are two detection cavities for tool
Under, infrared temperature probe module can be located at the first detection cavity, and infrared external reflection module and photosensitive sensor module can be located at second
Detection cavity, but it is not limited to this.First detection cavity and the second detection cavity can respectively correspond different hollow holes.Photosensitive sensor mould
The side wall of chamber where block can have small loophole (not shown).
Further include wireless communication module in encapsulating housing in another embodiment of the utility model, connects processor, with
Just the data of measurement are wirelessly transmitted to external device (ED) (such as can send the end PC or server for the data of processing).
In another embodiment of the utility model, skin physiology instrument for measuring index may also include display, be surveyed with showing
Measure result and/or mood swing result.
Before measuring, in the state of subject's calmness, infrared thermopile module 11 can be continued with the sample rate of 128Hz
It acquires 50 groups of tested skin temperatures and calculates its average value.Simultaneously in order to avoid environment temperature is to collected tested skin temperature
It impacts, the utility model also measures environment temperature using ambient temperature measurement module, and is repaired using following formula (1)
Mesothelium temperature measurement result just:
In formula, E is the radiant exitance that infrared thermopile module receives；A is optical constant, the tool with the first box body 1
Body design structure is related；σ is this fence-Boltzmann constant of making a mistake；ε1For the hair of tested skin preset in infrared thermopile module
Rate is penetrated, can be predefined, for example, 0.95；T0For tested skin temperature to be measured；T1For environment temperature.
While infrared thermopile module 11 acquires tested skin temperature, 12 launch wavelength of infrared external reflection module exists
The near-infrared shortwave of 780nm-1100nm, and acquire the reflected infrared spectroscopy of tested skin is continuously available 50 groups red
External spectrum.Meanwhile photosensitive sensor module 13 detects the intensity of tested skin reflex light (visible light) (when perspiring is more
The reflected light received is stronger), obtain tested sweat gland of skin secretion data.
Processor receives infrared temperature probe module 11, infrared external reflection module 12 and photosensitive sensor module 13 respectively and feels
The 50 groups of data surveyed, and the average value of Various types of data (50 groups of every class data) is calculated as reference data.Obtaining tested skin
After temperature data, ir data, the tested sweat gland of skin secretion respective average value of data, it is certain that subject can be given
It stimulates (such as seeing horror film), and continues by infrared temperature probe module 11, infrared external reflection module 12 and photosensitive sensor module
13 sensing data, processor is by the tested skin temperature of their subsequent new sensings, the energy density spectrum of tested skin infrared spectroscopy
It is compared with tested sweat gland of skin secretion data with the average value of Various types of data.
In one embodiment, if data (such as the 51st group of data) and the difference of average value that infrared external reflection module currently acquires
Absolute value is more than the absolute of the first setting value (such as 2%), photosensitive sensor module currently freshly harvested data and the difference of average value
Value then illustrates that the mood swing of subject is larger more than the second setting value (such as 5%)；At this point, infrared temperature probe module is worked as
Preceding freshly harvested tested skin temperature value could possibly be higher than corresponding average value, it is also possible to subaverage, it can be by infrared measurement of temperature
Skin-temperature-value of the skin-temperature-value that sensor module measures as instruction current emotional states.If the number that infrared external reflection module currently measures
According to the data for being no more than the first setting value with the absolute value of the difference of corresponding average value and/or photosensitive sensor module currently measures
It is no more than the second setting value with the absolute value of the difference of corresponding average value, then illustrates that the mood swing of subject is smaller, it is red at this time
Even if the skin-temperature-value that outer temperature transducer module measures changes greatly, also not as the skin temperature of characterization current emotional fluctuation status
Value, because the variation of the skin-temperature-value is possible to be affected by the external environment.Here, numerical value 2%, 5% is merely illustrative.
In the utility model embodiment, preceding 50 groups of data as reference data can be fixed 50 groups of data, can also
To be the 50 groups of data constantly updated.For example, if the 51st group of ir data and light intensity data that measure are in normal
In the error range of value, then it can not change preceding 50 groups of data, it is also possible to which this 51st group of data substitutes in this 50 groups of data earliest
The one group of data (the 1st group of data) measured, i.e., the principle based on first in, first out is updated, and abandons the 1st group of data, is added the 51st
Group data, form 50 groups of new data, and calculate new average value.Otherwise, if the 51st group of ir data measured and/
Or light intensity data exceeds threshold value, preferably or the average value based on the 50 groups of data measured before carries out data comparison.
Continuous collecting it can be detected the infrared spectroscopy and sweat gland secretion number of skin temperature, tested skin reflex in the given time
According to, and be compared with the average value of 50 groups of data of front, to judge human body mood swing amplitude.It can be in human body mood first
When secondary undulation (when the difference of the average value of such as data of infrared external reflection module and preceding 50 groups of corresponding datas is higher than the first setting value)
Start timing with timer, the mood swing duration can be counted, and judges the tested skin under different mood swing situations
Skin skin temperature.
In another embodiment of the utility model, processor can be based on infrared temperature probe module, infrared external reflection mould
Result of the data that block and photosensitive sensor module currently obtain compared with corresponding average value obtains subject's mood swing
Parameter, for example, there are in this 3 class data 2 class results indicate conclusion unanimous circumstances under, referred to the result that the 2 class result indicates
Show subject's mood swing state, and accordingly obtains subject's mood swing parameter.For example, the tested skin temperature currently measured
Data, ir data, tested sweat gland of skin are secreted in data, and preceding two classes data instruction subject's mood is in passive shape
State takes preceding two classes data then to indicate subject's mood swing state, and work as cause using two class data before current as characterization
The physiological parameter of thread fluctuation status.
If Fig. 3 is finger skin physical signs measuring device structural schematic diagram in another embodiment of the utility model, the dress
It sets including the first box body 1, the second box body 2, two box bodys are connected by data line 3.
Tested skin infrared temperature probe module, infrared external reflection module, photosensitive biography can be for example packaged in first box body 1
Sensor module, ambient temperature measurement module, signal amplifier, filter and A/D converter etc., box body are preferably cuboid knot
Structure, it is to agree with the measurement structure of finger pulp loss radian that box body, which has one side, is equipped with hollow hole 16 in the middle part of measurement structure.Second box body 2
In can be equipped with processor, for handle the first box body acquire signal and analyze human body mood swing situation and duration, this
Outside can also have wireless communication module in real time send be tested skin tempera-ture data handled to the end PC or server.It is optional
Ground can be equipped with display 21 on first or second object.
Fig. 4 is the operational flowchart using finger skin physical signs measuring device in an embodiment of the present invention, such as
Shown in Fig. 4, comprising the following steps:
Step S100 is detected skin area using infrared temperature probe module senses subject and obtains the tested skin of multiple groups
Temperature data.
For example, the sustainable sensing of infrared thermopile module obtains at least 50 groups tested skin temperatures.
Step S110 issues infrared light using infrared external reflection module and senses the infrared of the tested skin area reflection of subject
Spectrum obtains multiple groups ir data.
For example, infrared external reflection module launch wavelength while infrared thermopile module acquires tested skin temperature exists
The near-infrared shortwave of 780nm-1100nm range, and continuous collecting is detected reflected 50 groups of infrared spectroscopies of skin.
Step S120 is detected the brightness of skin area reflected light using photosensitive sensor module sensing subject, obtained more
Group luminance data obtains multiple groups based on obtained luminance data and is detected sweat gland of skin secretion data.
For example, it is tested that photosensitive sensor module can sense acquisition subject while infrared external reflection modules acquiring data
50 groups of luminance datas of skin area, the luminance data based on acquisition obtain multiple groups and are detected sweat gland of skin secretion data.
Step S130 is detected skin tempera-ture data, multiple groups ir data and multiple groups based on multiple groups and is detected sweat gland of skin
It secretes data and obtains subject's mood swing parameter.
Processor can calculate separately first 50 groups tested skin tempera-ture datas, preceding 50 groups of ir datas and it is preceding 50 groups it is tested
Sweat gland of skin secretes the average value of data, and infrared thermopile module, infrared external reflection module and photosensitive sensor module are currently obtained
Data compared with corresponding average value, the data that infrared external reflection module currently obtains and corresponding average value it
Absolute value of the difference is more than the absolute of the difference of the first setting value, the data that photosensitive sensor module currently acquires and corresponding average value
In the case that value is more than the second setting value, the tested skin temperature skin-temperature-value that can currently acquire infrared temperature probe module is made
Skin-temperature-value is fluctuated for current emotional.
Can be with the test constantly predetermined time, and count the mood swing duration in the given time.
The data such as the tested skin temperature of acquisition or mood swing result can be subjected to real-time display in display, and can passed
It is defeated to arrive external device (ED).
The utility model measures tested skin temperature using infrared thermopile module, measures tested skin with infrared external reflection module
The infrared spectroscopy of skin reflection measures reflective light intensity with photosensitive sensor module to embody sweat gland secretion situation, and is based on these
The situation of change of parameter judges human body mood swing.In addition, the utility model uses contactless operation, avoid straight
Contact the heat noise that tested skin generates.The hollow hole that tested measured skin temperature device provided by the utility model uses
Type temperature measurement structure can guarantee that tested skin covers all hollow hole, avoid in thermometric background radiation energy to temperature-measuring results
It has an impact；And when tested skin covers hollow hole, it is tested between skin and the temperature measurement module of infrared thermopile module
Angle be fixed value, temperature-measuring results can be impacted to avoid because thermometric angle is different.
In the utility model, for feature embodiment description and/or illustrated, can it is one or more its
It is used in the same manner or in a similar manner in its embodiment, and/or combines or replace with the feature of other embodiments
The feature of other embodiments.
In conjunction with the explanation and practice of the utility model disclosed here, the other embodiments of the utility model are for this field
Technical staff will be readily apparent and understand.Illustrate and embodiment be regarded only as being exemplary, the utility model it is real
Scope and spirit are defined in the claims.
Claims (8)
1. a kind of skin physiology instrument for measuring index, which is characterized in that described device includes:
Infrared temperature probe module is used to sense the tested skin area of subject and obtains the tested skin tempera-ture data of multiple groups；
Infrared external reflection module is used to issue infrared light and senses the infrared spectroscopy that subject is detected skin area reflection, obtains
Multiple groups ir data；
Photosensitive sensor module is used to sense the brightness that subject is detected skin area reflected light, obtains multiple groups light degree
According to based on the obtained tested sweat gland of skin secretion data of luminance data acquisition multiple groups；
Processor connects the infrared temperature probe module, the infrared external reflection module and the photosensitive sensor module,
The tested sweat gland of skin secretion data of skin tempera-ture data, multiple groups ir data and multiple groups are detected for receiving multiple groups, are based on
Received data analysis obtains the variation or mood swing result of subject's psychology.
2. skin physiology instrument for measuring index according to claim 1, which is characterized in that described device further include:
Ambient temperature measurement module is used to measure environment temperature；
The infrared temperature probe module connects the ambient temperature measurement module, is surveyed based on the ambient temperature measurement module
The environment temperature of amount corrects tested skin tempera-ture data.
3. skin physiology instrument for measuring index according to claim 1, which is characterized in that described device further include:
Package boxes, one side are the measurement structure agreed with tested skin, and hollow hole is equipped in the middle part of the measurement structure, described
Infrared thermopile module, the infrared external reflection module and the photosensitive sensor module are arranged in the Package boxes.
4. skin physiology instrument for measuring index according to claim 3, which is characterized in that described device further include: described
At least side of encapsulating housing has loophole.
5. skin physiology instrument for measuring index according to claim 3, which is characterized in that the infrared temperature probe mould
Block, the infrared external reflection module, the photosensitive sensor module are away from the hollow hole 0.5cm-1.5cm.
6. skin physiology instrument for measuring index according to claim 3, which is characterized in that have one in the encapsulating housing
A or two detection cavities, the hollow hole is one or two hollow hole corresponding with one or two detection cavity, described infrared
Temperature transducer module is located at the first detection cavity, and the infrared external reflection module and the photosensitive sensor module are located at the first detection
Chamber or the second detection cavity.
7. skin physiology instrument for measuring index according to claim 1, which is characterized in that described device further include: wireless
Communication module, for sending measurement result to external device (ED).
8. skin physiology instrument for measuring index according to claim 1, which is characterized in that
The infrared temperature probe module is acquired using the wave-length coverage of 5.5um~15um；
The infrared external reflection module uses the infrared wavelength of 780~1100nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499067.8U CN208808459U (en) | 2018-04-09 | 2018-04-09 | A kind of skin physiology instrument for measuring index |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499067.8U CN208808459U (en) | 2018-04-09 | 2018-04-09 | A kind of skin physiology instrument for measuring index |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208808459U true CN208808459U (en) | 2019-05-03 |
Family
ID=66268208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499067.8U Active CN208808459U (en) | 2018-04-09 | 2018-04-09 | A kind of skin physiology instrument for measuring index |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208808459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542363A (en) * | 2018-04-09 | 2018-09-18 | 北京津发科技股份有限公司 | A kind of skin physiology instrument for measuring index and method |
-
2018
- 2018-04-09 CN CN201820499067.8U patent/CN208808459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542363A (en) * | 2018-04-09 | 2018-09-18 | 北京津发科技股份有限公司 | A kind of skin physiology instrument for measuring index and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6600946B1 (en) | Methods and apparatus for quantifying dermal hydration | |
| EP3541269B1 (en) | Vital monitoring device, system, and method | |
| CN108542363A (en) | A kind of skin physiology instrument for measuring index and method | |
| US20050271117A1 (en) | Measuring system and method for the contactless determination of the body core temperature | |
| US20160278646A1 (en) | Opto-physiological sensor and method of assembly | |
| US20200163586A1 (en) | Apparatus and method for estimating respiration rate | |
| EP1774903B1 (en) | Metabolic rate measuring apparatus | |
| CN106901705A (en) | A kind of unaware human Body Physiology Multi-parameter harvester and acquisition method and application | |
| Sun et al. | Vital‐SCOPE: Design and Evaluation of a Smart Vital Sign Monitor for Simultaneous Measurement of Pulse Rate, Respiratory Rate, and Body Temperature for Patient Monitoring | |
| CN112244765B (en) | Method, device and system for detecting brain temporary abnormal state | |
| Nedoma et al. | Validation of a novel fiber-optic sensor system for monitoring cardiorespiratory activities during mri examinations | |
| WO2019141869A1 (en) | Optical response measurement from skin and tissue using spectroscopy. | |
| CN107174259A (en) | Woundless blood sugar value harvester and computational methods based on multi-wavelength conservation of energy | |
| US20230172565A1 (en) | Systems, devices, and methods for developing a model for use when performing oximetry and/or pulse oximetry and systems, devices, and methods for using a fetal oximetry model to determine a fetal oximetry value | |
| JP2023075115A (en) | Wearable diagnostic device | |
| KR101645212B1 (en) | Method of estimating deep body temperature circadian rhythm in daily life | |
| CN208808459U (en) | A kind of skin physiology instrument for measuring index | |
| AU2021350834A9 (en) | Systems, devices, and methods for developing a fetal oximetry model for use to determine a fetal oximetry value | |
| KR101738673B1 (en) | Smart care wrist device and healthcare system by smart care wrist device | |
| CN107495931B (en) | Human body temperature field measuring device based on optical principle | |
| EP1487336A1 (en) | An apparatus and process for reading radiation reflected from human skin | |
| KR20170017989A (en) | Biological information measurement Necklace | |
| KR20160109098A (en) | Biological information measurement Necklace | |
| Tu | [Retracted] Application of Wireless Sensor Network Model Based on Big Data Ecosystem in Intelligent Health Monitoring System | |
| KR20030093440A (en) | An apparatus and the method to diagnose using a computer mouse to detect organism signal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |