CN107860809A - A kind of perspiration sensor - Google Patents
A kind of perspiration sensor Download PDFInfo
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- CN107860809A CN107860809A CN201710846216.3A CN201710846216A CN107860809A CN 107860809 A CN107860809 A CN 107860809A CN 201710846216 A CN201710846216 A CN 201710846216A CN 107860809 A CN107860809 A CN 107860809A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
- G01N27/4145—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for biomolecules, e.g. gate electrode with immobilised receptors
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
A kind of perspiration sensor, the perspiration sensor is the chemical sensor based on ISFET for measuring the first data for representing sweat ion concentration, perspiration sensor can with can ralocatable mode be arranged on supporting pad, housing is located at the upper surface towards the depressed part of medial recess in the measurement surface of the perspiration sensor of barrel-like structure, the edge of depressed part is provided with the upper edge of protrusion and the middle part of depressed part and is provided with the small opening that upper shed is small and under shed is big, passage is offered in the side wall of perspiration sensor and the passage is located at the first opening of vertical groove side higher than the second opening positioned at cylindrical cavity side, the top of the vertical groove of side-wall outer side is arranged on less than the concordant lower edge in upper edge and bottom and carries lower convex portion on top.The present invention can be set in a manner of non-intruding by improving the perspiration sensor based on ISFET and be used to measure sweat ion concentration on supporting pad, and improve the accuracy of measurement result and the security of measurement process.
Description
Technical field
The present invention relates to sensor field, more particularly to a kind of perspiration sensor that can be arranged on supporting pad.
Background technology
Everyone daily about a quarter to 1/3rd time spend in bed.In intelligent artifact market
So lively today, have on the market various intelligent artifacts can monitoring sleep quality, such as motion bracelet or intelligence
Wrist-watch, the intelligent earphone that can improve sleep quality or intelligent eyeshade, all begin to appear in our life.Generally there is this
The smart machine of a little functions is all by built-in motion sensor senses, after opening Night, detects your at night
Number is turned over, to judge the depth of sleep degree, although such case has certain scientific basis, but can only pass through sleep
During judge sleep quality with the presence or absence of limb action, can not judge deeper into ground to influence user by perspiration sensor
The reason for sleep quality.Moreover, some wearable devices are dressed during sleep may counteract to sleep on the contrary, to sleeping
The comfortableness of journey has a certain impact.Therefore, some existing products set the detection means of sleep quality or sensor
Around to bed or on the supporting pad of bed.When detection means or sensor are set onto the supporting pad of bed.How to reduce
Its influence to user's sleep is highly important.
In order to determine whether to influence the true cause of user's sleep quality, can be based on by being set on supporting pad
ISFET chemical sensor measurement sweat ion concentration.But because the chemical sensor based on ISFET needs to pass through analysis
User's sweat, also just need and user's direct skin contact completed to measure, and existing product be mainly used for laboratory or
On detection device in person hospital, for the determinand in analyzing container, and it can be not applied directly on supporting pad.It is for example, public
The number of opening is that CN105957866A Chinese patent literature discloses a kind of semiconductor biosensor and preparation method thereof.Wherein,
Semiconductor biosensor includes substrate, forms the epitaxial layer in substrate, forms ion-sensitive field effect in the epitaxial layer
The base and launch site of the source region of transistor, drain region and bipolar transistor are answered, forms the ion sensitive field effect on epitaxial layer
Gate oxide between the source region of transistor, drain region, the grid of the ion-sensitive field effect transistor formed on gate oxide
Area；The substrate of ion-sensitive field effect transistor, the collecting zone as bipolar transistor；Collecting zone, launch site, source region and grid
Qu Jun is drawn by metal interconnecting wires, as the colelctor electrode of semiconductor biosensor, emitter stage, source electrode and grid.But by
It is typically mounted in this kind of sensor in detection means, then extend into liquid to be detected and be used to detect ion concentration, pH
Or protein etc..When being placed directly onto on supporting pad, its gas permeability is difficult to meet.It is additionally, since and is not provided with energy
The structure for allowing sweat to flow and shift, causes the sweat of previous measurement to assemble measurement surface always, influences the accuracy of measurement.
This invention is intended to by improving the sensor based on ISFET, supporting pad can be set in a manner of non-intruding
It is upper to be used to measure sweat ion concentration, and improve the accuracy of measurement result and the security of measurement process.
The content of the invention
For the deficiency of prior art, the invention provides a kind of perspiration sensor.Perspiration sensor provided by the invention
Be mountable on supporting pad, with will pass through intelligence system behavior of the user on supporting pad and feature analyze and base
Matching corresponding default control scheme control external equipment in the result of analysis improves user's sleep quality.Secondly, it is of the invention
Perspiration sensor can be with the detection method of non-intrusion type to representing behavior and the spy of user when being used cooperatively with intelligence system
The detection data of sign are detected to reduce in user psychology pressure and detection process on influenceing and can carry caused by user's sleep
Rise Consumer's Experience.Moreover, the set-up mode of the perspiration sensor of the present invention is advantageous to quickly obtain with less perspiration sensor
The first data are taken, cost can be reduced, improve security and improve detection efficiency.In addition, the present invention to sweat by sensing
The improvement of device mounting means, further increase the accuracy of Policy Result and can reduce on supporting pad because installing perspiration sensor
And to influence degree caused by user's sleep and health.
According to a preferred embodiment, the perspiration sensor is the first number that sweat ion concentration is represented for measuring
According to the chemical sensor based on ISFET, the perspiration sensor can with can ralocatable mode be arranged on supporting pad, housing is in bucket
The measurement surface of the perspiration sensor of shape structure is located at the upper surface towards the depressed part of medial recess, the side of the depressed part
Edge is provided with the upper edge of protrusion and the middle part of the depressed part and is provided with the small opening that upper shed is small and under shed is big, wherein, sweat
At least one connection vertical groove and the passage of cylindrical cavity are offered in the side wall of sensor and the passage is located at
First opening of vertical groove side is higher than the second opening positioned at cylindrical cavity side, is arranged on the vertical recessed of side-wall outer side
The top of groove less than the concordant lower edge in upper edge and bottom and carries lower convex portion on top, wherein, first opening is located at perpendicular
Minimum point to the upper end of groove and first opening is higher than the minimum point of lower convex portion, and second opening is located at depressed part
The junction of the side wall of lower surface and perspiration sensor.The setting of small opening can prevent user's skin surface and perspiration sensor
Upper surface formed a closed interval cause the skin in the closed interval occur because airtight dermatitis, long prickly heat or
Other skin problems.In addition, the skin in closed interval be also possible to user it is not hot in the case of abnormal sweating and influence to survey
Measure the accuracy of result.The upper shed of small opening is small and under shed can prevent greatly sweat from blocking small opening.First opening of passage
Minimum point located at the upper end of vertical groove and first opening can hide the first opening higher than the minimum point of lower convex portion
In groove between lower convex portion and side wall, prevent that the liquid that is flowed down outside upper edge from blocking the first opening, and the of passage
Two openings are arranged at the lower surface of depressed part and the junction of the inside sidewalls of perspiration sensor, and the lower surface of depressed part is due to tool
There is being angled downward towards Depression Centers, the liquid flowed down from small opening will not also flow backward to the second opening and block the second opening, institute
There is good anti-blocking property with passage.The measurement surface of perspiration sensor in the upper edge towards central concave and in the valley
The upper surface that heart district is provided with the depressed part for the small opening that upper shed is small and under shed is big helps to prevent sweat to be gathered in measurement all the time
Surface causes later stage perspiration sensor to measure non real-time measurement data and influence the accuracy of measurement result.
According to a preferred embodiment, the upper of the concordant depressed part at least one top is additionally provided with the hole wall of the small opening
Surface and bottom exceed the conduction part of lower surface of depressed part and the lower suspension of conduction part has loose porous evaporation part, its
In, the horizontal minimum dimension of evaporation part is more than the horizontal maximum size of the under shed of the small opening and in the throwing towards floor projection
The projection line of the under shed of the small opening is enclosed in interior by the projection line of the exterior contour of evaporation part in shadow plane.Conduction part is set
It is equipped with and helps further prevent liquid from blocking small opening and influenceing the accuracy of measurement result and the gas permeability of second sensor.Together
When, draining hole bottom is connected with loose porous evaporation part so as to by liquid, particularly sweat rapid evaporation, while can also prevent
Sweat directly drops onto on supporting pad and is not easy to clean and supporting pad is caused to corrode.And the vapor evaporated can be by logical
Stomata and/or air-vent are discharged and spill into outside by the gap between the space of surface layer or middle level and bottom.
According to a preferred embodiment, the bottom of the conduction part is connected to the top edge of the evaporation part and described drawn
It is recessed without departing from described that first angle of the stream portion beyond the part of the lower surface of the depressed part and horizontal plane is less than the conduction part
The part of the lower surface in the portion of falling into and the second angle of the horizontal plane.The setting of conduction part helps further to prevent liquid from blocking
Small opening and influence the accuracy of measurement result and the gas permeability of perspiration sensor.Meanwhile draining hole bottom be connected with it is loose porous
Evaporation part so as to by liquid, particularly sweat rapid evaporation, while can also prevent sweat directly drop onto on supporting pad without
It is easy to clean and supporting pad is caused to corrode.And the vapor evaporated can be discharged and passed through by passage and/or air-vent
Gap between the space of surface layer or middle level and bottom spills into outside.
According to a preferred embodiment, the measurement result to the perspiration sensor is additionally provided with the perspiration sensor
The temperature sensor being corrected, wherein, it is described when the temperature sensor is integrated in the housing of the perspiration sensor
The measurement point of temperature sensor is within the upper edge.Ion selective field effect transistor ISFET chemical sensor
Linear relationship be present between the temperature of sensing element and its output result.Therefore, while temperature sensor is set to contribute to sweat
The measurement result of liquid sensor is corrected to improve the accuracy of the first data.In addition, temperature sensor can be used for directly
The body temperature of user is reacted so that the comprehensive actual conditions to user are analyzed.The measurement point of temperature sensor is located at the top
Along within can make measurement point directly with skin contact and improve the accuracy of temperature survey.
According to a preferred embodiment, the perspiration sensor is according to the side that can be directly contacted with the target to be measured
Formula is arranged on supporting pad, and the supporting pad is including at least described in the middle level of surface layer described in dismountable surface layer, support and support
The bottom in middle level, wherein, perspiration sensor by flexible member according to housing in opening down mode be disposed through the surface layer,
In the installation passage of the middle level and the bottom, wherein, when corresponding perspiration sensor not pressure-bearing, its upper edge is higher than
The upper surface of the surface layer and its lower edge are less than the upper surface of the bottom, wherein, between perspiration sensor and the bottom
Provided with flexible member, the cylindrical empty intracavitary of the perspiration sensor is inserted in flexible member one end and the other end is connected to the bottom
Layer.Housing helps for flexible member to be installed to the cylindrical empty intracavitary and circle of perspiration sensor in downward opening barrel-like structure
The outer wall of cylindricality can also improve perspiration sensor the moving stability and fluency in the installation passage of cylinder.Perspiration sensor
Contributed to by telescopic be located in installation passage of flexible member when the body of user touches corresponding perspiration sensor
Perspiration sensor can be retracted under surface layer or with surface layer movement to reduce to foreign body sensation caused by user, reduced and slept to user
Negative effect caused by dormancy.
According to a preferred embodiment, the perspiration sensor is in the length from the first side of the supporting pad to the second side
The trend increased afterwards in first reducing according to density on degree direction is arranged on the supporting pad, first side and second side
Between central region perspiration sensor density is minimum and first side is to the perspiration sensor of the central region
The first degree that density reduces is more than the second journey that the density of perspiration sensor of second side to the central region reduces
Degree.Optimize the layout of perspiration sensor according to sleep habit situation so that the first degree is more than the second degree, can not only reduce
Cost, additionally it is possible to further improve security.
According to a preferred embodiment, when the perspiration sensor is arranged on supporting pad, for communicating to connect sweat
The connecting line of liquid sensor senses according to the length of arrangement wire between two adjacent perspiration sensors more than described two sweat
The mode of the distance of device is configured, wherein, the connecting line is movably square according to relatively described middle level or the bottom
Formula is connected in the gap between the middle level and the bottom and by dismountable electric connector with extended line
Corresponding perspiration sensor, wherein, it is additionally provided with the perspiration sensor for being adapted to the anti-rotation flange on the bottom
To prevent the perspiration sensor from rotating, the bottom is provided with the matching of corresponding vertical groove so as to be located at vertical groove
Electric connector in one vertical groove can drive in space of the corresponding extended line between vertical groove and installation passage with
Perspiration sensor moves up and down.Length of arrangement wire between two adjacent perspiration sensors is more than described two perspiration sensors
Distance can allow for two perspiration sensors that relative movement occurs, and reduce the probability that electric connector disconnects by pulling force,
Improve the reliability of intelligent mattress.
According to a preferred embodiment, the perspiration sensor is connected to intelligence system, and the intelligence system includes intelligence
Unit and supporting pad described in support and it can obtain at least four of the second data for representing corresponding support point force-bearing situation
Pressure sensor, wherein, controlled by obtaining corresponding default control scheme after analyzing the second data and the first data
The intelligent cell of one or more external equipments includes data memory module, analysis module and execution module, wherein, set
Perspiration sensor on supporting pad can monitor the second comparing result that the second data statistics goes out according to the analysis module and select
The start and stop of selecting property ground, the analysis module, which monitors multiple second data and counts maximum rate of change therein, exceedes first threshold
Number draw the second comparing result for representing frequency, and when second comparing result is more than three threshold values according to predetermined party
Optionally perspiration sensor described in start and stop part gathers the first data and the first data more than Second Threshold is divided formula
Analysis draws the first comparing result, and the analysis module is additionally operable to second comparing result and first comparing result
Send to by second comparing result and first comparing result and referred to being stored in the second of the data memory module
Value and the first reference value are compared with default control scheme corresponding to acquisition and control one based on the default control scheme
Or the execution module of multiple external equipments.Second data of change represent that target to be measured has action on supporting pad, but
It is that the concrete reason that generation acts is not clear and definite enough.From the point of view of individually, its can feedback user there may be mood restless, use
Family thinks that heat is adjusting posture cooling or is only being to move a lower body to have no other reasonses, and the second data combine and user's body
First data of the representative sweat ion concentration for contacting and measuring, it can further analyze the original that user produces corresponding actions
Cause, so as to improve user's sleep quality by controlling the external equipment of respective type.
According to a preferred embodiment, the first data of multiple perspiration sensors are by analyzing according to following predetermined way
What module obtained, draw first comparing result so that analysis module carries out analysis to it：The analysis module is at second pair
A fiducial time is set to mark and with the benchmark when being not in analyzing the period more than the 3rd threshold value and current time than result
The analysis period of point one the second preset duration of setting on the basis of time where time mark, wherein, the analysis module is in institute
State and second data are monitored in the analysis period of the second preset duration and whenever the maximum rate of change exceeds first threshold
Fallen after rise again after in value and set an interlude to mark until described to after keeping the first preset duration in the first threshold
The analysis period of second preset duration terminates；The analysis module is marked according to the fiducial time or the interlude mark
The perspiration sensor of selective actuation barycentric area or the perspiration sensor in non-gravity region are remembered to gather first data；
The analysis module does not collect first data more than Second Threshold within the analysis period of second preset duration
When stop in the analysis period of second preset duration and be again started up the perspiration sensor；The analysis module is described
When collecting at least one first data more than Second Threshold in the analysis period, the analysis module counts described first
According to drawing the first comparing result after being analyzed.Second comparing result can reflect such as turn of the user on intelligent mattress,
Significantly swinging arm or significantly move legs and feet etc. action, individually from the point of view of, can feedback user there may be mood restless
Or user feels heat in adjustment posture cooling, but concrete reason is not clear and definite enough.Second comparing result combines and user's body
The first comparing result for contacting and measuring, the reason for can further analyzing the second comparing result of user, so as to pass through control
The external equipment of respective type improves user's sleep quality.Because perspiration sensor is arranged to survey with user's body contact
The data of flow control one, potential potential safety hazard can be reduced when needed by being just optionally powered to part perspiration sensor.
According to a preferred embodiment, perspiration sensor start and stop as follows：Analysis module elder generation root
The weight of target to be measured is calculated according to multiple second data of fiducial time mark or the interlude mark
Heart district domain and alternation switch is in the center of gravity area in succession according to preset times with the time interval of the 3rd preset duration
The perspiration sensor in domain and the perspiration sensor in non-gravity region；When the analysis module is in the preset times
When collecting the first data more than Second Threshold, the analysis module was stopped in the analysis period of second preset duration
The perspiration sensor is again started up, when the analysis module does not collect more than Second Threshold in the preset times
During one data, the analysis module next interlude mark be set and the analysis period not at the end of repeat
Said process, when the analysis module is not collecting the first data more than Second Threshold at the end of the analysis period,
The analysis module stops to start perspiration sensor.For the first data, due to the sweat ion concentration table less than Second Threshold
Show that user's sign is good, body surface low-grade fever, it is not necessary that one has sweat to be switched on external equipment.Therefore, Second Threshold is set to screen
Going out available first data helps to open external equipment according to actual conditions, prevents frequent starting external equipment from causing outside to set
Standby service life reduction and the noise for having an impact user's sleep.
Brief description of the drawings
Fig. 1 is schematic cross-sectional view of the preferred embodiment in the state of being installed in place of the perspiration sensor of the present invention；
Fig. 2 is the schematic diagram that the perspiration sensor of the present invention is installed to a preferable arrangement on supporting pad；
Fig. 3 is a preferred embodiment of the connecting line wiring of the perspiration sensor of the present invention；
Fig. 4 is the module diagram of a preferred embodiment of the intelligence system being connected with perspiration sensor；With
Fig. 5 is that the pressure sensor being used cooperatively with the perspiration sensor of the present invention is installed with a preferable arrangement
Schematic diagram on to supporting pad.
Reference numerals list
1：Supporting pad 11：Surface layer 12：Bottom
121：Quadrant 122：Anti- rotation flange 13：Middle level
2：Intelligence system 21：Intelligent cell 211：Data memory module
212：Analysis module 213：Execution module 22：Pressure sensor
23：Perspiration sensor 231：Upper edge 232：Depressed part
233：Small opening 2331：Conduction part 234：Passage
235：Herringbone air-vent 236：Vertical groove 2361：Lower convex portion
237：Measurement surface 238：Lower edge 24：Temperature sensor
3：Flexible member 4：Connecting line 41：Extended line
42：Electric connector 5：Evaporation part A：First side
B：Second side
Embodiment
It is described in detail below in conjunction with the accompanying drawings.
With reference to Fig. 1,2,3,4 and 5, perspiration sensor of the invention is shown.
Embodiment 1
According to a preferred embodiment, a kind of perspiration sensor, the perspiration sensor 23 is to represent sweat for measurement
The chemical sensor based on ISFET of first data of ion concentration.Perspiration sensor 23 can with can ralocatable mode be arranged on branch
In stake pad 1, housing is located at towards the depressed part 232 of medial recess in the measurement surface 237 of the perspiration sensor 23 of barrel-like structure
Upper surface, the edge of depressed part 232 be provided with the upper edge 231 of protrusion and depressed part 232 middle part be provided with upper shed it is small and under
The small opening 233 for being open big.At least one connection vertical groove 236 and cylindrical cavity are offered in the side wall of perspiration sensor 23
Passage 234 and the passage 234 be located at the first opening of the side of vertical groove 236 higher than being located at cylindrical cavity side
Second opening, the top for being arranged on the vertical groove 236 of side-wall outer side is less than the concordant lower edge 238 in upper edge 231 and bottom
And carry lower convex portion 2361 on top.First opening is under the minimum point of the upper end of vertical groove 236 and the first opening is higher than
The minimum point of convex portion 2361, the second opening is located at the lower surface of depressed part 232 and the junction of the side wall of perspiration sensor 23.
According to a preferred embodiment, the concordant depressed part 232 at least one top is additionally provided with the hole wall of small opening 233
Upper surface and bottom have loose porous beyond the conduction part 2331 of lower surface and the lower suspension of conduction part 2331 of depressed part 232
Evaporation part 5.The horizontal minimum dimension of evaporation part 5 is more than the horizontal maximum size of the under shed of small opening 233 and towards ground
The projection line of the under shed of small opening 233 is enclosed in interior by the projection line of the exterior contour of evaporation part 5 in the projection plane of projection.
According to a preferred embodiment, the bottom of conduction part 2331 is connected to the top edge and conduction part of evaporation part 5
2331 beyond depressed part 232 lower surface part and horizontal plane the first angle be less than conduction part 2331 without departing from depressed part
The part of 232 lower surface and the second angle of horizontal plane.
According to a preferred embodiment, the measurement result progress to perspiration sensor 23 is additionally provided with perspiration sensor 23
The temperature sensor 24 of correction.When temperature sensor 24 is integrated in the housing of perspiration sensor 23, temperature sensor 24
Measurement point is within upper edge 231.
According to a preferred embodiment, perspiration sensor 23 is set in the way of it can directly be contacted with target to be measured
On supporting pad 1.Supporting pad 1 comprises at least the bottom of dismountable surface layer 11, the middle level 13 of support surface layer 11 and support middle level 13
Layer 12.Perspiration sensor 23 is disposed through surface layer 11, middle level 13 and bottom according to housing by flexible member 3 in opening down mode
In the installation passage of layer 12.When corresponding perspiration sensor 23 not pressure-bearing, its upper edge 231 is higher than the upper surface of surface layer 11
And its lower edge 238 is less than the upper surface of bottom 12.Flexible member 3 is provided between perspiration sensor 23 and bottom 12.Preferably,
Perspiration sensor 23 can with can ralocatable mode to be arranged on a preferred embodiment of supporting pad 1 be to insert the one end of flexible member 3
Entering the cylindrical empty intracavitary of perspiration sensor 23 and the other end is connected to bottom 12, then perspiration sensor 23 can fluctuate,
The first data are measured in a manner of non-intruding.
According to a preferred embodiment, perspiration sensor 23 is from the first side A of supporting pad 1 to the second side B length
The trend increased afterwards in first reducing according to density on direction is arranged on supporting pad 1.Middle part between first side A and the second side B
The density minimum and the first side A to the first of the density reduction of the perspiration sensor 23 of central region of the perspiration sensor 23 in region
Degree is more than the second degree that the density of the second side B to the perspiration sensor 23 of central region reduces.
According to a preferred embodiment, when perspiration sensor 23 is arranged on supporting pad 1, for communicating to connect sweat
The connecting line 4 of sensor 23 is more than two perspiration sensors according to the length of arrangement wire between two adjacent perspiration sensors 23
The mode of 23 distance is configured.Connecting line 4 is located at middle level 13 according to relative middle level 13 or 12 moveable mode of bottom
In gap between bottom 12 and corresponding sweat is connected to by dismountable electric connector 42 with extended line 41 to pass
Sensor 23.It is additionally provided with perspiration sensor 23 for the vertical groove 236 being adapted to the anti-rotation flange 122 on bottom 12 to prevent
Perspiration sensor 23 is rotated, and bottom 12 is provided with the matching of corresponding vertical groove 236 so as to be located at a vertical groove 236
Interior electric connector 42 can drive in space of the corresponding extended line 41 between vertical groove 236 and installation passage and be passed with sweat
Sensor 23 moves up and down.
According to a preferred embodiment, perspiration sensor 23 is connected to intelligence system 2.It is single that intelligence system 2 includes intelligence
Member 21 and can support supporting pad 1 and can obtain the second data for representing corresponding support point force-bearing situation at least four pressure biography
Sensor 22.It is one or more by obtaining corresponding default control scheme control after analyzing the second data and the first data
The intelligent cell 21 of external equipment includes data memory module 211, analysis module 212 and execution module 213.It is arranged on supporting pad
Perspiration sensor 23 on 1 can be according to the second comparing result that the second data statistics of monitoring of analysis module 212 goes out optionally
Start and stop.Analysis module 212 monitors multiple second data and counts maximum rate of change therein and drawn more than the number of first threshold
The second comparing result of frequency is represented, and when the second comparing result is more than three threshold values according to predetermined way optionally start and stop
Part perspiration sensor 23, which gathers the first data and carries out analysis to the first data more than Second Threshold, draws the first contrast knot
Fruit, and analysis module 212 is additionally operable to send the second comparing result and the first comparing result to by the second comparing result and
One comparing result is compared with the second reference value and the first reference value that are stored in data memory module 211 with corresponding to acquisition
Default control scheme and the execution module 213 that one or more external equipments are controlled based on default control scheme.
According to a preferred embodiment, the first data of multiple perspiration sensors 23 are by dividing according to following predetermined way
Analyse what module 212 obtained, the first comparing result is drawn so that analysis module 212 carries out analysis to it：Analysis module 212 is second
Comparing result sets a fiducial time to mark and during with benchmark when being not in analyzing the period more than the 3rd threshold value and current time
Between where mark on the basis of the time one the second preset duration of point setting the analysis period, wherein, analysis module 212 is pre- second
If the second data are monitored in the analysis period of duration and are fallen after rise again to first after maximum rate of change is in first threshold
An interlude is set to mark after keeping the first preset duration in threshold value until the analysis period of the second preset duration terminates；Point
Analyse module 212 according to fiducial time mark either interlude mark selective actuation barycentric area perspiration sensor 23 or
The perspiration sensor 23 in non-gravity region is to gather the first data；Analysis module 212 is within the analysis period of the second preset duration
Stopped at when not collecting the first data more than Second Threshold in the analysis period of the second preset duration and be again started up sweat biography
Sensor 23；When analysis module 212 collects at least one first data more than Second Threshold within the analysis period, analysis module
212 first data are analyzed after draw the first comparing result.
According to a preferred embodiment, the start and stop as follows of perspiration sensor 23：Analysis module 212 is first according to base
Multiple second data of mark or interlude mark calculate the barycentric area of target to be measured and with one the between punctual
According to preset times, alternation switch is in the perspiration sensor 23 of barycentric area and non-to the time interval of three preset durations in succession
The perspiration sensor 23 of barycentric area；When analysis module 212 collects the first data more than Second Threshold in preset times
When, analysis module 212, which was stopped in the analysis period of the second preset duration, is again started up perspiration sensor 23, when analysis module exists
When not collecting the first data more than Second Threshold in preset times, analysis module 212 marks quilt in next interlude
Set and repeat said process at the end of analyzing the period not, when analysis module is not collected more than second at the end of the period is analyzed
During the first data of threshold value, analysis module stops to start perspiration sensor 23.
Embodiment 2
According to a preferred embodiment, the perspiration sensor 23 of the present invention is arranged on a kind of intelligent mattress, it is wrapped
Include supporting pad 1 and intelligence system 2.Intelligence system 2 includes：Intelligent cell 21, being capable of support supporting pad 1 and to obtain representative corresponding
At least four pressure sensors 22 of the second data of support point force-bearing situation and according to can directly be contacted with target to be measured
Multiple perspiration sensors 23 that mode is configured.Perspiration sensor 23 is the first number that sweat ion concentration is represented for measuring
According to the chemical sensor based on ISFET.Perspiration sensor 23 is from the first side A of supporting pad 1 to the second side B length direction
On according to density be in first to reduce the trend that increases afterwards to be arranged on supporting pad 1.Central region between first side A and the second side B
Perspiration sensor 23 density is minimum and the first side A to the density reduction of the perspiration sensor 23 of central region the first degree
The second degree that the density of perspiration sensor 23 more than the second side B to central region reduces.Intelligence system 2 to second by counting
One or more external equipments are controlled according to corresponding default control scheme is obtained after being analyzed with the first data.
According to a preferred embodiment, pressure sensor 22 is resistance strain gage pressure sensor, semiconductor gauge
One or more in pressure sensor, piezoresistive pressure sensor, inductance pressure transducer and capacitance pressure transducer,.
Preferably, measurement mesh can be realized with sensor as few as possible by being optimized to the arrangement of perspiration sensor
, manufacture and purchase cost can be reduced, improves resource utilization.Moreover, sensor belongs to electronic product, although can pass through
Protection circuit improves security, reduces the probability of happening of the accidents such as electric leakage or short circuit.But densely arranged perspiration sensor
Psychological pressure can be not only caused to user, can also influence sleep quality.Moreover, the quantity of perspiration sensor is more, its is potential
Security risk is also higher.Therefore, security can be further improved by being optimized to the arrangement of perspiration sensor, reduces and use
Family using when psychological pressure and reduce densely arranged perspiration sensor and psychologically cause negative shadow to user's sleep quality
Ring.Due in sleep, underpants are slept or worn to especially summer, the semi-nudity that most people's custom only wears shorts either underpants
With short, or shorts and cotta etc..Wherein, body with middle part be capped probability it is larger, and perspiration sensor need with
The skin contact of user is with the data of accurate measurement first.Therefore, the near middle region of body should arrange sweat less as far as possible
Sensor.And back and foot be in sleeping process be easiest to it is exposed, should at back and leg in order to improve measurement efficiency
It is perspiration sensor is set more.Therefore, perspiration sensor 23 is pressed on the length direction from the first side A of supporting pad 1 to the second side B
The trend increased afterwards in first reducing according to density is arranged on supporting pad 1.Preferably, each user is during sleep, due to individual difference
Different different with dress custom, the area contacted above the waist with the lower part of the body with supporting pad 1 is different.So, it is not necessary that by sweat
The density of sensor is symmetrical arranged.Wherein, the first degree and the second degree are Bu Tong fully taking into full account each user's
Individual difference is different with dress custom, further reduces the arrangement quantity of perspiration sensor.For example, the first user custom is being slept
When only wear shorts, then its during sleep above the waist and leg can be contacted with supporting pad 1.But because the upper part of the body and supporting pad 1 connect
Tactile area is big, it is easier to measures the first data, it should more sensors are set near the upper part of the body of the first user.Cause
This, pillow can be arranged on the first side A and nearby sleep by the first user in this case.In another example second user custom is being slept
Cotta and underpants are worn during feel, then the position of its dominant touch supporting pad 1 during sleep is leg and hand but its leg and supporting pad 1
The area of contact is bigger, it is easier to measures the first data, it should more sensors are set near the leg of second user.
Therefore, pillow can be arranged on the second side B sleeps nearby by second user in this case.For another example although the 3rd user sleeps
Shorts are only worn during feel, but according to its experience, its legs and feet portion perspires more compared with upper body when environment temperature is high.Therefore, such case
The first side A can be configured in a manner of the head away from the 3rd user down.In this case the 3rd user will can rest the head on
Head is arranged on the second side B and nearby slept.Preferably, surface layer 11 can be unpicked and washed.
Preferably, ISFET is ion selective field effect transistor.Being preferably based on ISFET chemical sensor can wrap
ISFET and reference electrode are included, wherein ISFET and reference electrode are configured to the direct skin contact with user.Reference electrode
Can be selected from by Ag/AgCl electrodes, Ag/AgCl plastics combination electrode, Ag/AgCl gel electrodes, coated with permeable membrane
The group of Ag/AgCl electrodes, Platinum and poly- 3,4-rthylene dioxythiophene electrode composition.Reference electrode can be coated with to ooze
Permeable membrane and the Ag/AgCl electrodes for having chlorion with infiltration.Reference electrode can be the carbon paste electrode mixed with amboceptor, such as amboceptor
It can be ferrocene or Prussian blue.Reference electrode can be noble metal reference electrode and/or pseudo- reference electrode, for example, your gold
Category can be gold or platinum.Permeable membrane can be selected from polyvinyl butyral resin, p HEMA, perfluorinated sulfonic acid
Polymer and combinations thereof.Preferably, an ISFET part be located at housing be arranged for strengthen skin and the contact of part
On protuberance.Preferably, ion concentration is mainly the group of Na ion concentration and potassium concentration composition.Preferably, except the chemistry
Outside sensor, intelligent mattress also includes at least one extra the second chemical sensor based on ISFET, wherein, the second chemistry
The ISFET of sensor is arranged to monitor other characteristics outside the deionization concentration for the liquid that user's skin surface goes out.For example, pH
Value.The skin health index for being sized to reflect user of pH value, such as it is skin irritatin or skin health that pH value, which is more than or equal to 6,
The bad index of situation.User can be according to the pH value information that night measures, by changing cosmetics or adjustment diet knot
The modes such as structure prevent the health status of skin from deteriorating.Or pH value information is uploaded to high in the clouds and stored by intelligent mattress, on high in the clouds
The data of storage can check for the professional person such as doctor or the skin nursing personnel of beauty parlor, to provide the user with rationally
Suggestion.
According to a preferred embodiment, supporting pad 1 comprises at least dismountable surface layer 11, the middle level 13 of support surface layer 11
With the bottom 12 in support middle level 13.Housing is in the perspiration sensor 23 of downward opening barrel-like structure by flexible member 3 with can
Flexible mode is disposed through in the installation passage of surface layer 11, middle level 13 and bottom 12.Do not held in corresponding perspiration sensor 23
When pressure, its upper edge 231 is less than the upper surface of bottom 12 higher than the upper surface of surface layer 11 and its lower edge 238.Sweat senses
Flexible member 3 is provided between device 23 and bottom 12.The one end of flexible member 3 insertion cylindrical empty intracavitary of perspiration sensor 23 and it is another
One end is connected to bottom 12.Preferably, upper edge 231 is different to caused by user to reduce for 1~2mm beyond the part of surface layer 11
Thing sense.Preferably, upper edge 231 is soft material and its upper surface is provided with circular arc to reduce to foreign body sensation caused by user, example
Such as, upper edge 231 can be ring-shaped rubber bar.Preferably, flexible member 3 is that cylindrically coiled spring or hollow and outer wall are provided with
The rubber parts of through hole.Especially preferred, flexible member 3 is cylindrically coiled spring to improve in cylindrical cavity and flexible member 3
Gas circulation between chamber.Preferably, flexible member 3 inserts one end and the sweat of the cylindrical empty intracavitary of perspiration sensor 23
Sensor 23 is attached by way of being bonded or being interference fitted.Especially preferred, flexible member 3 inserts perspiration sensor
One end of 23 cylindrical empty intracavitary is coupled for dismantling with perspiration sensor 23 by way of interference fit, safeguard and
Cleaning.
According to a preferred embodiment, the measurement surface 237 of perspiration sensor 23 is located at the depressed part towards medial recess
232 upper surface.It is small provided with upper shed that the edge of depressed part 232 is provided with the upper edge 231 of protrusion and the middle part of depressed part 232
And the small opening 233 that under shed is big.At least one connection vertical groove 236 and cylinder are offered in the side wall of perspiration sensor 23
The passage 234 of cavity and the passage 234 are located at the first opening of the side of vertical groove 236 higher than being located at cylindrical cavity
Second opening of side.The top for being arranged on the vertical groove 236 of side-wall outer side is less than the concordant lower edge in upper edge 231 and bottom
238 and carry lower convex portion 2361 on top.Minimum point of first opening located at the upper end of vertical groove 236 and the first opening is higher than
The minimum point of lower convex portion 2361.Second opening is located at the lower surface of depressed part 232 and the junction of the side wall of perspiration sensor 23.
At least one herringbone air-vent 235 and wherein at least one herringbone are further opened between the first opening and lower edge 238
The open height of air-vent 235 is less than the upper surface of bottom 12.Preferably, the gradient of the upper surface of depressed part 232 be 5%~
12%.The gradient setting of the upper surface of depressed part 232 is too much easily to make the excessive velocities that sweat flows out from small opening so that corresponding
Perspiration sensor 23 have little time to measure corresponding first data.And the gradient sets too small, sweat can be made to adsorb always and surveyed
Scale face, influence the accuracy of measurement.Found by experiment, 5%~12% gradient can make sweat will not be too quickly from small opening
The situation for leaking down also cause sweat to adsorb.Herringbone air-vent is due to opening down, it is not easy to big quantity of fluid is gathered, can
Further improve gas permeability.
According to a preferred embodiment, for communicating to connect the connecting line 4 of perspiration sensor 23 according to adjacent two
The mode for the distance that length of arrangement wire between individual perspiration sensor 23 is more than two perspiration sensors 23 is configured.Connecting line 4
According to relative middle level 13 or 12 moveable mode of bottom in the gap between middle level 13 and bottom 12 and by with
Dismountable electric connector 42 of extended line 41 is connected to corresponding perspiration sensor 23.Bottom 12 be provided with it is corresponding vertically
The anti-rotation flange 122 for being used to prevent perspiration sensor 23 from rotating that groove 236 matches is so that in a vertical groove 236
Electric connector 42 can be driven in space of the corresponding extended line 41 between vertical groove 236 and installation passage with perspiration sensor
23 move up and down.Preferably, electric connector 42 and anti-rotation flange 122 are arranged in different vertical grooves to prevent anti-rotation flange
The movement of 122 pairs of extended lines 41 causes to hinder.Preferably, the diameter of the diameter of connecting line 4 or extended line 41 is respectively less than middle level 13
Chinky altitude between bottom 12 can be moved freely so as to connecting line 4 or extended line 41 in gap.Preferably, electrically connect
Device 42 is waterproof and has fastener.
According to a preferred embodiment, the concordant depressed part 232 at least one top is additionally provided with the hole wall of small opening 233
Upper surface and bottom have loose porous beyond the conduction part 2331 of lower surface and the lower suspension of conduction part 2331 of depressed part 232
Evaporation part 5.The horizontal minimum dimension of evaporation part 5 is more than the horizontal maximum size of the under shed of small opening 233 and towards ground
Projection plane in evaporation part 5 exterior contour projection line the projection line of the under shed of small opening 233 is enclosed in.Conduction part
2331 bottom is connected to the top edge of evaporation part 5 and conduction part 2331 is beyond the part of the lower surface of depressed part 232 and level
First angle in face is less than conduction part 2331 without departing from the part of the lower surface of depressed part 232 and the second angle of horizontal plane.It is excellent
Selection of land, evaporation part 5 are sponge or cotton mass, and especially preferred, evaporation part 5 is sponge to reduce cost, simplify manufacture craft
With the repeatable usability for improving product.Preferably, the bottom of conduction part 2331 can be connected by hook, VELCRO or latch
Evaporation part 5 to evaporation part 5 to unpick and wash.Conduction part 2331 is beyond the part of the lower surface of depressed part 232 and horizontal plane
First angle causes in liquid less than conduction part 2331 without departing from the part of the lower surface of depressed part 232 and the second angle of horizontal plane
Body plays certain cushioning effect when flowing to evaporation part 5 from small opening 233 and dropped onto without making sweat be splashed because of excessive velocities
It is not easy to clean on supporting pad 1 or supporting pad 1 is caused to corrode.
According to a preferred embodiment, the housing that intelligent mattress also includes being integrated in perspiration sensor 23 is interior or adjacent
The temperature sensor 24 being corrected with the measurement result to perspiration sensor 23 is set in perspiration sensor 23.Work as TEMP
When device 24 is integrated in the housing of perspiration sensor 23, the measurement point of temperature sensor 24 is within upper edge 231.It is preferred that
Ground, recorded simultaneously when temperature sensor 24 and the paired setting of the perspiration sensor 23 are to measure ion concentration data this from
Temperature during sub- measurement of concetration and for being influenceed caused by correcting the ion concentration data that temperature determines to ISFET.Or temperature
The skin surface temperature that sensor 24 can be used for measuring user is as physical signs.Preferably as the replacement of temperature correction,
Can also integral heating element by ISFET to be maintained at steady temperature in perspiration sensor, such as body temperature or higher than body temperature
Temperature, but the temperature is in the comfortable limit of skin.
According to a preferred embodiment, intelligent cell 21 includes data memory module 211, analysis module 212 and performed
Module 213.Analysis module 212 monitors multiple second data and counts maximum rate of change therein and obtained more than the number of first threshold
Go out to represent the second comparing result of frequency, and optionally opened according to predetermined way when the second comparing result is more than three threshold values
Stop part perspiration sensor 23 to gather the first data and carry out analysis to the first data more than Second Threshold and draw the first contrast
As a result, and analysis module 212 is additionally operable to send the second comparing result and the first comparing result to execution module 213.Perform
Module 213 is by the second comparing result and the first comparing result and is stored in the second reference value and first of data memory module 211
Reference value is compared with default control scheme corresponding to acquisition and set based on the one or more outsides of default control scheme control
It is standby.Preferably, show by experiment, first threshold takes 2%~6% can filter out the inclined head of user or slightly move trick etc. and moved
The slight change of second data caused by work, this kind of slight change are difficult to avoid that in people's sleeping process and can not feed back use
Impatience, anxiety or the subconsciousness at family feel the situation of heat.Meanwhile more than first threshold for then represent user have turn or compared with
Trick is moved to big-movement, now then needs to record to draw the second comparing result.First frequency or the second contrast
As a result it can reflect that user makes the frequency of the action more than first threshold on intelligent mattress, above-mentioned slight change can excluded
Wearable device in the case of change than Intelligent bracelet or wrist-watch etc preferably reflects the actual situation of user.Preferably,
The external equipment that the present invention refers to all is existing product.These external equipments can be a kind of single equipment, such as air-conditioning,
Fan, the sound equipment for being stored with hypnosis music or electronic sleep-assisting champignon.The present invention can be by controlling inserting for these external equipments
The power supply and/or the intelligent gateway of smart home and intelligent appliance of seat carry out unified or independent control to these external equipments.
For example, the external equipment that this kind of function of electronic sleep-assisting champignon is few, it is used without excessive setting, it is only necessary to gives its connection
Power supply.Therefore, when controlling this kind of product, a wiring board that power on/off can be controlled by intelligent cell 21 can be inserted at
On, the power supply of wiring board is switched on and off to control opening for electronic sleep-assisting champignon according to the actual conditions of user by intelligent cell 21
Stop.And for as needing the outside into a variety of settings such as trip temperature, wind direction, wind speed and ventilation to set during this use of air-conditioning
It is standby, it can be linked into intelligent gateway by the first nonshared control unit of air-conditioning, and intelligent mattress then passes through intelligent mattress
Second nonshared control unit is linked into intelligent gateway, then can enter trip temperature, wind to it by default control scheme by intelligent mattress
To the setting and control of, wind speed and ventilation etc., the purpose of intelligent control is realized.When intelligent mattress monitors user for a long time
Do not turn over etc. and significantly to act, be also based on the customer location of measure, control wind direction avoids customer location to prevent user from feeling
Emit.Preferably, intelligent mattress constantly can also learn and improve default control scheme, with optimization open each external equipment duration,
Temperature, wind direction or wind speed of air-conditioning setting etc., it is final to realize the sleep matter for improving user in the case of cost-effective and resource
Amount.For example, intelligent mattress is within the analysis period of two hours, and after 30 minutes reach default target temperature, Mei Geshi
Design temperature rise by air-conditioning in five minutes once, then monitors this 15 minutes user and whether there is certain number significantly
Action.When monitoring that certain number significantly acts, air-conditioner temperature is declined once and keeps this temperature within the analysis period,
Then the target temperature in corresponding default control scheme is revised as the temperature.For the first data, due to less than Second Threshold
Sweat ion concentration represent user's sign it is good, body surface low-grade fever, it is not necessary that one has sweat to be switched on external equipment.Therefore,
Setting Second Threshold to filter out available first data helps to open external equipment according to actual conditions, prevents outside frequent starting
Portion's equipment causes external equipment service life reduction and produces unnecessary noise.In addition, fall in the sweat outside physiological range from
Sub- concentration can be shown that the cleaning supplies accumulation of residues on clothing, such as Na ion concentration or potassium concentration are more than physiology most
1.1 times of expression accumulation of residues of big ion concentration, such case are the levels that human sweat's ion concentration can not possibly reach, table
Bright the first data collected do not have availability, it is therefore preferred that the present invention can also be in the second comparing result more than the 3rd
During threshold value according to predetermined way optionally start and stop part perspiration sensor 23 gather the first data and to more than Second Threshold and
The first data not less than the 4th threshold value carry out analysis and draw the first comparing result.Set the 4th threshold value help to filter out it is available
The first data, ensure measurement accuracy.
According to a preferred embodiment, analysis module 212 gathers the first data and to it according to following predetermined way
Carry out analysis and draw the first comparing result：Analysis module 212 is not located in the second comparing result more than the 3rd threshold value and current time
Set a fiducial time to mark when the period is analyzed and put setting one second on the basis of the time where fiducial time marks
The analysis period of preset duration.Analysis module 212 monitors the second data within the analysis period of the second preset duration and whenever most
Big rate of change in first threshold after fall after rise again to when keeping in first threshold setting among one after the first preset duration
Between mark until analysis period of the second preset duration terminate；Analysis module 212 is marked according to fiducial time or interlude
The perspiration sensor 23 of selective actuation barycentric area or the perspiration sensor 23 in non-gravity region are marked to gather the first number
According to；Analysis module 212 stops when not collecting the first data more than Second Threshold within the analysis period of the second preset duration
Perspiration sensor 23 is again started up within the analysis period of the second preset duration；Analysis module 212 collects within the analysis period
More than Second Threshold at least one first data when, analysis module 212 draws the first contrast after first data are analyzed
As a result.Preferably, the first preset duration is for example the turning over to determine that user has completed one, move body position of short time
The form such as put significantly to act and temporarily keep stable, the short time is, for example, two seconds~five seconds.Because user is once this in completion
During significantly acting, the second data are fluctuations, during which might have and repeatedly exceed first threshold and return to first threshold
Interior situation occurs, and after the second data fall back to first threshold and keep the first preset duration of a short time, then table
Show this significantly act completed and can based on setting fiducial time mark or interlude mark the second data come
Selective actuation part perspiration sensor 23 is to gather the first data.
According to a preferred embodiment, the start and stop as follows of perspiration sensor 23：Analysis module 212 is first according to base
Multiple second data of mark or interlude mark calculate the barycentric area of target to be measured and with one the between punctual
According to preset times, alternation switch is in the perspiration sensor 23 of barycentric area and non-to the time interval of three preset durations in succession
The perspiration sensor 23 of barycentric area；When analysis module 212 collects the first data more than Second Threshold in preset times
When, analysis module 212, which was stopped in the analysis period of the second preset duration, is again started up perspiration sensor 23；When analysis module exists
When not collecting the first data more than Second Threshold in preset times, analysis module 212 marks quilt in next interlude
Set and repeat said process at the end of analyzing the period not, when analysis module is not collected more than second at the end of the period is analyzed
During the first data of threshold value, analysis module stops to start perspiration sensor 23 and calls data memory module 211 in preset period
The first minimum comparing result of storage.Preferably, the present invention once only selectively unlock part perspiration sensor 23 being capable of phase
Than opening all perspiration sensors 23 more saves the energy simultaneously, and required supply voltage is also smaller, dived caused by reducing electric leakage
In danger.Meanwhile alternately switch is in the perspiration sensor 23 of barycentric area and the sweat sensing in non-gravity region to the present invention
Device 23, it is contemplated that factor include but is not limited to：Under actual conditions, can not possibly there was only user on intelligent mattress, it is also possible to exist
Other things, such as quilt and pillow, or even pet etc..Target to be measured is the summation of all things on intelligent mattress.Therefore,
Barycentric area is only capable of feeding back the barycentric area of these things and people as the target to be measured of an entirety.Even in summer, use is thin
Although quilt can reduce influence of other things to the position of user's physical presence.It is more personal feelings there is also target to be measured
Condition, for example, two people.When the two people's sack times are when farther out, barycentric area be likely to be present between two people without with this
Two people have any contact, if can not now be measured to save the perspiration sensor 23 that electric energy only opens barycentric area
First data.Moreover, even if user is present in barycentric area, still exist user's body do not contacted with perspiration sensor 23 or
The condition of person's contact does not reach the requirement of the measurement of perspiration sensor 23 also.It is temporary transient to also likely to be present barycentric area and non-gravity region
All no measurement of perspiration sensor 23 can measure the first data, but after the body of user is somewhat finely tuned, not reach before
Testing conditions to one or more perspiration sensor of testing conditions change, and can be measured that the first data.
According to a preferred embodiment, execution module 213 obtain as follows corresponding to default control scheme simultaneously
Corresponding external equipment is controlled：It is more than the when the second comparing result is more than or equal to the second reference value and the first comparing result
The first default control scheme is obtained during one reference value, execution module 213 is controlled for hypnosis according to the first default control scheme
At least one first external equipment and at least one second external equipment for cooling to user；When the second comparing result is more than
The second default control scheme, execution module 213 are obtained when the first comparing result is less than the first reference value equal to the second reference value
At least one first external equipment for hypnosis is controlled according to the second default control scheme；When the second comparing result is less than second
Reference value and the first comparing result obtain the 3rd default control scheme, the basis of execution module 213 when being more than or equal to the first reference value
3rd default control scheme controls at least one second external equipment for cooling to user；When the second comparing result is less than the
Obtain the 4th default control scheme when two reference values and the first comparing result are less than the first reference value, execution module 213 is according to the
The control of four default control schemes is not turned on the first external equipment and the second external equipment；Wherein, the first external equipment is carried and can broadcast
Put the sound equipment of hypnosis music and/or the electronic sleep-assisting champignon of champignon can be discharged, the second external equipment is air-conditioning equipment and/or wind
Fan.Preferably, the first external equipment can be the multiple equipment being independently arranged, the electronic musical case and electricity being e.g. independently arranged
Sub- sleeping champignon.Intelligent mattress can control its start and stop by controlling the power supply of electron music box or electronic sleep-assisting champignon.
Embodiment 3
According to a preferred embodiment, the perspiration sensor 23 of the present invention is arranged on a kind of intelligent mattress, it is wrapped
Include supporting pad 1 and intelligence system 2.Intelligence system 2 includes：Intelligent cell 21, being capable of support supporting pad 1 and to obtain representative corresponding
At least four pressure sensors 22 of the second data of support point force-bearing situation and can be in the case where being contacted with target to be measured
Obtain the multiple perspiration sensors 23 for the first data for representing biological characteristic.Perspiration sensor 23 is in the first side A from supporting pad 1
The trend increased afterwards in first reducing according to density on to the second side B length direction is arranged on supporting pad 1.Intelligence system 2 is logical
Cross after analyzing the second data and the first data and obtain the one or more external equipments of corresponding default control scheme control.
Preferably, measurement mesh can be realized with sensor as few as possible by being optimized to the arrangement of perspiration sensor
, manufacture and purchase cost can be reduced, improves resource utilization.Moreover, sensor belongs to electronic product, although can pass through
Protection circuit improves security, reduces the probability of happening of the accidents such as electric leakage or short circuit.But densely arranged perspiration sensor
Psychological pressure can be not only caused to user, can also influence sleep quality.Moreover, the quantity of perspiration sensor is more, its is potential
Security risk is also higher.Therefore, security can be further improved by being optimized to the arrangement of perspiration sensor, reduces and use
Family using when psychological pressure and reduce densely arranged perspiration sensor and psychologically cause negative shadow to user's sleep quality
Ring.Due in sleep, especially summer, most people's custom only wears shorts, underpants, underpants and cotta or shorts and short
The semi-nudity of sleeve is slept.Wherein, the probability that body is covered by articles of clothing with middle part is in the majority, and perspiration sensor needs the skin with user to connect
Touch with the data of accurate measurement first.Therefore, the near middle region of body should arrange perspiration sensor less as far as possible.And back
It is to be easiest to exposed in sleeping process with foot, in order to improve measurement efficiency, sweat should be set to pass at back and leg more
Sensor.Therefore, perspiration sensor 23 is in first to subtract according to density on the length direction from the first side A of supporting pad 1 to the second side B
The trend of increase is arranged on supporting pad 1 after small.
According to a preferred embodiment, intelligent mattress is divided into eight equal parts in the longitudinal direction, is respectively in sequence
First decile is to eight equal parts.Wherein, the first decile and eight equal parts are located at both ends, typically measurement blind area.For example, first etc.
It is user's head position to divide, and is generally used for putting pillow, and eight equal parts are typically vacant area, the pin of user under lying status
Generally extend to the 6th decile or the 7th decile.Therefore, the first decile and eight equal parts, which are put, does not install perspiration sensor, and sweat passes
The density of sensor 23 is gradually reduced from the second decile to the quartering, then is gradually increased from the quartering to the 7th decile.
According to a preferred embodiment, intelligent mattress is divided into nine deciles in the longitudinal direction, is respectively in sequence
First decile to the 9th decile.Wherein, the first decile and the 9th decile are located at both ends, typically measurement blind area.For example, first etc.
It is user's head position to divide, and is generally used for putting pillow, and the 9th decile is typically vacant area, the pin of user under lying status
Generally extend to the 7th decile or eight equal parts.Therefore, the first decile and the 9th decile are put and do not install perspiration sensor, and sweat passes
The density of sensor 23 is gradually reduced from the second decile to the 5th decile, then is gradually increased from the 5th decile to the 9th decile.
According to a preferred embodiment, the perspiration sensor 23 of the central region between the first side A and the second side B it is close
Degree is minimum and the first side A is more than the second side B to middle part to the first degree of the density reduction of the perspiration sensor 23 of central region
The second degree that the density of the perspiration sensor 23 in region reduces.
Preferably, each user is during sleep, because individual difference is different with dress custom, above the waist with the lower part of the body with propping up
The area that stake pad 1 contacts is different.So, it is not necessary that the density of perspiration sensor is symmetrical arranged.First degree and second
Different fully different with dress custom in the individual difference for having taken into full account each user, the further reduction sweat sensing of degree
The arrangement quantity of device.
According to a preferred embodiment, for communicating to connect the connecting line 4 of perspiration sensor 23 according to adjacent two
The mode for the distance that length of arrangement wire between individual perspiration sensor 23 is more than two perspiration sensors 23 is configured.
Preferably due to which supporting pad 1 belongs to flexible article, can be deformed in the case of compression.Therefore, in supporting pad
During 1 deformation, can there are spacing change and relative deflection between the wiring of two perspiration sensors 23 on supporting pad 1
Situations such as.Therefore, the length of arrangement wire between two adjacent perspiration sensors 23 is more than the distance of two perspiration sensors 23
Mode is configured to adjustment space be present when connecting line 4 launches spacing change and relative deflection at wiring, no
As for being torn.Preferably, connecting line 4 is only fixed at the wiring of each perspiration sensor 23, the non-Complete Bind of remainder.
According to a preferred embodiment, perspiration sensor 23 be for measure sweat ion concentration based on ISFET's
Chemical sensor, wherein, chemical sensor is configured in the way of it can directly be contacted with target to be measured.
According to a preferred embodiment, the housing that intelligent mattress also includes being integrated in perspiration sensor 23 is interior or adjacent
The temperature sensor 24 being corrected with the measurement result to perspiration sensor 23 is set in perspiration sensor 23.
Preferably, when temperature sensor 24 and the paired setting of the perspiration sensor 23 are to measure ion concentration data
Temperature when recording the ion concentration measurement and for shadow caused by correcting the ion concentration data that temperature determines to ISFET simultaneously
Ring.Or the skin surface temperature that temperature sensor 24 can be used for measuring user is as physical signs.Preferably as temperature
Spend the replacement of correction, can also in perspiration sensor integral heating element so that ISFET is maintained at into steady temperature, such as body temperature
Or the temperature higher than body temperature, but the temperature is in the comfortable limit of skin.
According to a preferred embodiment, supporting pad 1 includes the bottom 12 of dismountable surface layer 11 and support surface layer 11, its
In, supporting pad 1 is separated into four virtual quadrants 121；Wherein, pressure sensor 22 is pacified respectively in a manner of support bottom 12
It is installed therein in a quadrant 121 and a quadrant 121 at least installs a pressure sensor 22, wherein, intelligent cell 21 wraps
Include data memory module 211, analysis module 212 and execution module 213.
According to a preferred embodiment, supporting pad 1 is divided into four by a lateral symmetry axle and a longitudinally asymmetric axle
The quadrant 121 of individual rectangle, as shown in Figure 5.
Preferably, bottom 12 can be sping mattress, sponge matress, palm mattress, latex bed mattress, water bed mattress, pneumatic mattress
With the combining form of magnetic mattress or the mattress of these types.Preferably, surface layer 11 can be a washable standalone module
To solve cleaning problems.For example, surface layer 11 is can to wash either washable sheet or can summer sleeping mat form.Preferably, pressure passes
The structure of sensor 22 is not limited to the structure in Fig. 5, and the structure is only illustrative.In order to improve intelligent mattress and bottom bed board it
Between frictional force, prevent intelligent bed get discard now easily landing the problem of, the contact position between pressure sensor 22 and bottom bed board
Slipmat can be set by putting, or, corresponding interface or recessed position are opened up on the bed board of bottom.
According to a preferred embodiment, analysis module 212 monitors multiple second data and counts maximum change therein
The number that rate exceedes first threshold draws the second comparing result for representing frequency, and when the second comparing result is more than three threshold values
According to predetermined way, optionally start and stop part perspiration sensor 23 gathers the first data and to the first number more than Second Threshold
The first comparing result is drawn according to analysis is carried out, and analysis module 212 is additionally operable to the second comparing result and the first comparing result
Send to execution module 213；Execution module 213 is by the second comparing result and the first comparing result and is stored in data memory module
211 the second reference value and the first reference value are compared with default control scheme corresponding to acquisition and are based on default control scheme
Control one or more external equipments.
According to a preferred embodiment, analysis module 212 gathers the first data and to it according to following predetermined way
Carry out analysis and draw the first comparing result：Analysis module 212 is not located in the second comparing result more than the 3rd threshold value and current time
Set a fiducial time to mark when the period is analyzed and put setting one second on the basis of the time where fiducial time marks
The analysis period of preset duration, wherein, analysis module 212 monitors the second data and every within the analysis period of the second preset duration
Fall after rise to after keeping the first preset duration in first threshold and set in one again after maximum rate of change is in the first threshold
Between time mark until analysis period of the second preset duration terminate；Analysis module 212 is marked according to fiducial time or centre
The perspiration sensor 23 of time mark selective actuation barycentric area or the perspiration sensor 23 in non-gravity region are to gather the
One data；When analysis module 212 does not collect the first data more than Second Threshold within the analysis period of the second preset duration
Stop in the analysis period of the second preset duration and be again started up perspiration sensor 23；Analysis module 212 is adopted within the analysis period
When collecting at least one first data more than Second Threshold, analysis module 212 draws first after first data are analyzed
Comparing result.
According to a preferred embodiment, the start and stop as follows of perspiration sensor 23：Analysis module 212 is first according to base
Multiple second data of mark or interlude mark calculate the barycentric area of target to be measured and with one the between punctual
According to preset times, alternation switch is in the perspiration sensor 23 of barycentric area and non-to the time interval of three preset durations in succession
The perspiration sensor 23 of barycentric area；When analysis module 212 collects the first data more than Second Threshold in preset times
When, analysis module 212, which was stopped in the analysis period of the second preset duration, is again started up perspiration sensor 23, when analysis module exists
When not collecting the first data more than Second Threshold in preset times, analysis module 212 marks quilt in next interlude
Set and repeat said process at the end of analyzing the period not, when analysis module is not collected more than second at the end of the period is analyzed
During the first data of threshold value, analysis module calls the first minimum contrast knot that data memory module 211 stores in preset period
Fruit.
According to a preferred embodiment, execution module 213 obtain as follows corresponding to default control scheme simultaneously
Corresponding external equipment is controlled：It is more than the when the second comparing result is more than or equal to the second reference value and the first comparing result
The first default control scheme is obtained during one reference value, execution module 213 is controlled for hypnosis according to the first default control scheme
At least one first external equipment and at least one second external equipment for cooling to user；When the second comparing result is more than
The second default control scheme, execution module 213 are obtained when the first comparing result is less than the first reference value equal to the second reference value
At least one first external equipment for hypnosis is controlled according to the second default control scheme；When the second comparing result is less than second
Reference value and the first comparing result obtain the 3rd default control scheme, the basis of execution module 213 when being more than or equal to the first reference value
3rd default control scheme controls at least one second external equipment for cooling to user；When the second comparing result is less than the
Obtain the 4th default control scheme when two reference values and the first comparing result are less than the first reference value, execution module 213 is according to the
The control of four default control schemes is not turned on the first external equipment and the second external equipment；Wherein, the first external equipment is carried and can broadcast
Put the sound equipment of hypnosis music and/or the electronic sleep-assisting champignon of champignon can be discharged, the second external equipment is air-conditioning equipment and/or wind
Fan.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can disclose in the present invention
Various solutions are found out under the inspiration of content, and these solutions also belong to disclosure of the invention scope and fall into this hair
Within bright protection domain.It will be understood by those skilled in the art that description of the invention and its accompanying drawing are illustrative and are not
Form limitations on claims.Protection scope of the present invention is limited by claim and its equivalent.
Claims (10)
1. a kind of perspiration sensor, the perspiration sensor (23) is the first data that sweat ion concentration is represented for measuring
Chemical sensor based on ISFET,
Characterized in that,
The perspiration sensor (23) can with can ralocatable mode be arranged on supporting pad (1), housing be in barrel-like structure the sweat
The measurement surface (237) of liquid sensor (23) is located at the upper surface towards the depressed part (232) of medial recess, the depressed part
(232) middle part that edge is provided with the upper edge (231) of protrusion and the depressed part (232) is provided with that upper shed is small and under shed
Big small opening (233),
Wherein, at least one connection vertical groove (236) and cylindrical cavity are offered in the side wall of perspiration sensor (23)
Passage (234) and the passage (234) are located at first opening of vertical groove (236) side higher than being located at cylindrical cavity
Side second opening, be arranged on side-wall outer side vertical groove (236) top less than upper edge (231) and bottom it is concordant under
Edge (238) simultaneously carries lower convex portion (2361) on top,
Minimum point of first opening located at the upper end of vertical groove (236) and first opening is higher than lower convex portion (2361)
Minimum point, the junction of side wall of second opening located at lower surface and the perspiration sensor (23) of depressed part (232).
2. perspiration sensor as claimed in claim 1, it is characterised in that be additionally provided with least on the hole wall of the small opening (233)
The upper surface and bottom of one concordant depressed part in top (232) beyond depressed part (232) lower surface conduction part (2331) and
The lower suspension of conduction part (2331) has loose porous evaporation part (5),
Wherein, the horizontal minimum dimension of the evaporation part (5) be more than the small opening (233) under shed horizontal maximum size and
The projection line of the exterior contour of evaporation part (5) is by the under shed of the small opening (233) in the projection plane towards floor projection
Projection line be enclosed in.
3. perspiration sensor as claimed in claim 2, it is characterised in that the bottom of the conduction part (2331) is connected to described
The top edge and the conduction part (2331) of evaporation part (5) are beyond the part of the lower surface of the depressed part (232) and horizontal plane
The first angle be less than part of the conduction part (2331) without departing from the lower surface of the depressed part (232) and the horizontal plane
The second angle.
4. the perspiration sensor as described in one of claims 1 to 3, it is characterised in that also set on the perspiration sensor (23)
There is the temperature sensor (24) being corrected to the measurement result of the perspiration sensor (23), wherein, when the TEMP
When device (24) is integrated in the housing of the perspiration sensor (23), the measurement point of the temperature sensor (24) is located on described
Within edge (231).
5. perspiration sensor as claimed in claim 4, it is characterised in that the perspiration sensor (23) according to can with it is described
The mode that target to be measured directly contacts is arranged on supporting pad (1), and the supporting pad (1) comprises at least dismountable surface layer
(11), the bottom (12) in middle level (13) described in the middle level (13) of surface layer described in support (11) and support,
Wherein, perspiration sensor (23) is disposed through the surface layer according to housing by flexible member (3) in opening down mode
(11), in the installation passage of the middle level (13) and the bottom (12),
Wherein, when corresponding perspiration sensor (23) not pressure-bearing, its upper edge (231) is higher than the upper table of the surface layer (11)
Face and its lower edge (238) are less than the upper surface of the bottom (12),
Wherein, flexible member (3), the insertion of flexible member (3) one end are provided between perspiration sensor (23) and the bottom (12)
The cylindrical empty intracavitary of the perspiration sensor (23) and the other end is connected to the bottom (12).
6. perspiration sensor as claimed in claim 5, it is characterised in that the perspiration sensor (23) is from the supporting pad
(1) the first side (A) is to according to density being in first to reduce the trend that increases afterwards to be arranged on the branch on the second side (B) length direction
In stake pad (1), the density of the perspiration sensor (23) of the central region between first side (A) and second side (B) is most
The first degree that small and described first side (A) reduces to the density of the perspiration sensor (23) of the central region is more than described the
The second degree that two sides (B) reduce to the density of the perspiration sensor (23) of the central region.
7. perspiration sensor as claimed in claim 6, it is characterised in that when the perspiration sensor (23) is arranged on supporting pad
(1) when on, for communicate to connect the connecting lines (4) of perspiration sensor (23) according to two adjacent perspiration sensors (23) it
Between length of arrangement wire be more than the modes of distance of described two perspiration sensors (23) and be configured,
Wherein, the connecting line (4) is located at institute according to relatively described middle level (13) or the moveable mode of the bottom (12)
State in the gap between middle level (13) and the bottom (12) and by dismountable electric connector with extended line (41)
(42) corresponding perspiration sensor (23) is connected to,
Wherein, it is additionally provided with the perspiration sensor (23) and is used for what is be adapted to the anti-rotation flange (122) on the bottom (12)
To prevent the perspiration sensor (23) from rotating, the bottom (12) is provided with and corresponding vertical groove vertical groove (236)
(236) matching so that the electric connector (42) in vertical groove (236) can drive corresponding extended line (41) to exist
Vertical groove (236) moves up and down in the space between installation passage with perspiration sensor (23).
8. the perspiration sensor as described in one of claim 1,2,3,5,6 and 7, it is characterised in that the perspiration sensor
(23) intelligence system (2) is connected to, the intelligence system (2) includes intelligent cell (21) and being capable of supporting pad (1) described in support
And at least four pressure sensors (22) for the second data for representing corresponding support point force-bearing situation can be obtained,
Wherein, one or more is controlled by obtaining corresponding default control scheme after analyzing the second data and the first data
The intelligent cell (21) of individual external equipment includes data memory module (211), analysis module (212) and execution module
(213),
Wherein, the perspiration sensor (23) being arranged on supporting pad (1) can monitor the second number according to the analysis module (212)
The the second comparing result optionally start and stop gone out according to statistics,
The analysis module (212) monitors multiple second data and counts the number that maximum rate of change therein exceedes first threshold
The second comparing result for representing frequency is drawn, and is selected when second comparing result is more than three threshold values according to predetermined way
Property perspiration sensor (23) described in start and stop part gather and the first data and the first data more than Second Threshold analyzed
The first comparing result is drawn, and the analysis module (212) is additionally operable to second comparing result and first contrast
As a result send extremely by second comparing result and first comparing result and be stored in the data memory module (211)
Second reference value and the first reference value are compared with default control scheme corresponding to acquisition and are based on the default control scheme
Control the execution module (213) of one or more external equipments.
9. perspiration sensor as claimed in claim 8, it is characterised in that the first data of multiple perspiration sensors (23) be by
Obtained according to following predetermined way by analysis module (212), described first is drawn so that analysis module (212) carries out analysis to it
Comparing result：
The analysis module (212) is set when the second comparing result is not in more than the 3rd threshold value and current time and analyzes the period
One fiducial time mark and minute that one the second preset duration of setting is put on the basis of the time where the fiducial time marks
Analyse the period,
Wherein, the analysis module (212) monitors the second data within the analysis period of second preset duration and whenever institute
Fall after rise to after keeping the first preset duration in the first threshold and set again after maximum rate of change is stated in the first threshold
An interlude mark is put until the analysis period of second preset duration terminates；
The analysis module (212) marks according to the fiducial time or the interlude marks selective actuation center of gravity area
The perspiration sensor (23) in domain or the perspiration sensor (23) in non-gravity region are to gather first data；
The analysis module (212) is not collected more than described in Second Threshold within the analysis period of second preset duration
Stopped at during the first data in the analysis period of second preset duration and be again started up the perspiration sensor (23)；
The analysis module (212) collects at least one first data more than Second Threshold within the analysis period
When, the analysis module (212) draws the first comparing result after first data are analyzed.
10. the perspiration sensor stated such as claim 9, it is characterised in that the perspiration sensor (23) is opened as follows
Stop：
The analysis module (212) is first according to multiple described the of fiducial time mark or the interlude mark
Two data calculate the barycentric area of target to be measured and with the time interval of the 3rd preset duration according to preset times priority
Ground alternation switch is in the perspiration sensor (23) of the barycentric area and the perspiration sensor in non-gravity region
(23)；
When the analysis module (212) collects the first data more than Second Threshold in the preset times, described point
Analysis module (212), which was stopped in the analysis period of second preset duration, is again started up the perspiration sensor (23),
When the analysis module does not collect the first data more than Second Threshold in the preset times, the analysis mould
Block (212) next interlude mark be set and the analysis period not at the end of repeat said process,
When the analysis module is not collecting the first data more than Second Threshold at the end of the analysis period, described point
Analyse block termination and start perspiration sensor (23).
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| CN201710846216.3A CN107860809B (en) | 2017-09-19 | 2017-09-19 | Sweat sensor |
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| CN201710846216.3A CN107860809B (en) | 2017-09-19 | 2017-09-19 | Sweat sensor |
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| CN113514523A (en) * | 2021-06-01 | 2021-10-19 | 广州大学 | Sweat detection method using all-solid-state sweat sensing chip |
| US11266352B2 (en) * | 2018-05-30 | 2022-03-08 | Dreamwell, Ltd. | Monitoring methods and cushioning structures |
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| CN107860809B (en) | 2020-01-03 |
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Effective date of registration: 20201230 Address after: 523000, 1, University Road, Songshan science and Technology Industrial Park, Guangdong, Dongguan Patentee after: DONGGUAN University OF TECHNOLOGY Address before: 230026 room 208, building 44, 96 Jinzhai Road, Baohe District, Hefei City, Anhui Province Patentee before: Zhou Qingfeng |