CN110207323A - The calibration method and system of infrared detection module, fingerprint identification module for air-conditioning system - Google Patents
The calibration method and system of infrared detection module, fingerprint identification module for air-conditioning system Download PDFInfo
- Publication number
- CN110207323A CN110207323A CN201910413271.2A CN201910413271A CN110207323A CN 110207323 A CN110207323 A CN 110207323A CN 201910413271 A CN201910413271 A CN 201910413271A CN 110207323 A CN110207323 A CN 110207323A
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- Prior art keywords
- fingerprint identification
- infrared
- identification module
- human body
- detection module
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- 238000001514 detection method Methods 0.000 title claims abstract description 84
- 238000004378 air conditioning Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000036760 body temperature Effects 0.000 claims abstract description 46
- 238000001931 thermography Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/80—Calibration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
- G01K13/223—Infrared clinical thermometers, e.g. tympanic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/005—Calibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Radiation Pyrometers (AREA)
Abstract
The invention belongs to Air-condition system control fields, specifically provide the calibration method and system of a kind of infrared detection module, fingerprint identification module for air-conditioning system.Present invention seek to address that existing air-conditioning system can not accurately detect out the problem of indoor occupant body temperature over time.Calibration method of the invention obtains human body infrared data the following steps are included: detecting human body by infrared detection module, fingerprint identification module；The body temperature value of human body is obtained by contact temperature detection device；The body temperature value is matched with the human body infrared data to the calibration to realize the infrared detection module, fingerprint identification module.Calibration method of the invention can not only realize the calibration to infrared detection module, fingerprint identification module, and convenient easily implementation, and cost is relatively low, it is only necessary to can be realized using existing equipment.
Description
Technical field
The invention belongs to Air-condition system control fields, specifically provide a kind of school of infrared detection module, fingerprint identification module for air-conditioning system
Quasi- method and system.
Background technique
With advances in technology, air-conditioning system is also more and more intelligent.Some air-conditioning systems can be according to indoor ring
Relationship between border temperature and human body temperature adjusts the operating parameter of itself, such as increases or decreases refrigeration work consumption or heating function
Rate.
Air-conditioning system in the prior art is usually all the body temperature that indoor occupant is obtained using non-contacting mode.Specifically
Ground is provided with infrared thermal imaging sensor in air-conditioning system, the body temperature of indoor occupant is obtained by infrared thermal imaging sensor.
Wherein, infrared thermal imaging sensor is the infrared energy for receiving measured target using infrared detector and optical imaging objective
It is distributed in figure reflection to the light-sensitive element of infrared detector, so that Infrared Thermogram is obtained, this thermography and body surface
Heat distribution field it is corresponding.Generally thermal imaging system is exactly that the invisible infrared energy that object issues is changed into visible thermal map
Picture.The different colours of the upper surface of thermal image represent the different temperatures of testee.
Due to air-conditioning system detect human body temperature when do not need from the point of view of being presented to people, so some air-conditioning systems only pass through it is red
External detector obtains the infrared energy of human body, and the height of human body temperature is then judged according to the power of infrared energy
It is low.
But the infrared thermal imaging sensor of either individual infrared detector still as a whole can all generate
Drift, and drift about and understand as the time is increasingly severe, so that air-conditioning system can not accurately detect out the body temperature of indoor occupant,
And then it can not reasonably controller operating parameter, the usage experience of user be poor.Wherein, drift is referred to inputs in sensor
Measure it is constant in the case where, the phenomenon that sensor output quantity is with time change.
Correspondingly, the calibration method and system for the infrared detection module, fingerprint identification module for air-conditioning system that this field needs one kind new come
It solves the above problems.
Summary of the invention
In order to solve the above problem in the prior art, over time can not in order to solve existing air-conditioning system
The problem of accurately detecting out indoor occupant body temperature, the present invention provides a kind of schools of infrared detection module, fingerprint identification module for air-conditioning system
Quasi- method, the calibration method the following steps are included:
Human body, which is detected, by infrared detection module, fingerprint identification module obtains human body infrared data；
The body temperature value of human body is obtained by contact temperature detection device；
The body temperature value is matched with the human body infrared data to the calibration to realize the infrared detection module, fingerprint identification module.
In the optimal technical scheme of above-mentioned calibration method, " by the body temperature value and human body infrared data progress
Be equipped with the calibration for realizing the infrared detection module, fingerprint identification module " the step of specifically include: by the corresponding body temperature value of the human body infrared data
Replace with the body temperature value received from the contact temperature detection device
In the optimal technical scheme of above-mentioned calibration method, the infrared detection module, fingerprint identification module is infrared thermal imaging sensor.
In the optimal technical scheme of above-mentioned calibration method, the contact temperature detection device is Intelligent bracelet, intelligence
Wrist-watch or intelligent thermometer；And/or the air-conditioning system includes indoor unit, and the infrared detection module, fingerprint identification module is arranged in the room
On interior machine.
In addition, the present invention also provides a kind of calibration system of infrared detection module, fingerprint identification module for air-conditioning system, the calibration
System includes that the infrared detection module, fingerprint identification module of communication connection and controller, the controller can be communicated with contact temperature detection device
Connection；The infrared detection module, fingerprint identification module is for detecting human body and obtaining human body infrared data；The controller is for receiving the people
Body infrared data, the body temperature value for receiving the human body that the contact temperature detection device obtains and for by the body temperature value with
The human body infrared data are matched the calibration to realize the infrared detection module, fingerprint identification module.
The controller calibrates the infrared detection module, fingerprint identification module in the following manner: the human body that the controller will receive
Body temperature value corresponding to infrared data replaces with the body temperature value received from the contact temperature detection device, described in realizing
The calibration of infrared detection module, fingerprint identification module.
In the optimal technical scheme of above-mentioned calibration system, the controller by wirelessly with the contact
Temperature-detecting device communication connection.
In the optimal technical scheme of above-mentioned calibration system, the controller is detected by WIFI and the contact temperature
Device communication connection.
In the optimal technical scheme of above-mentioned calibration system, the infrared detection module, fingerprint identification module is infrared thermal imaging sensor.
In the optimal technical scheme of above-mentioned calibration system, the contact temperature detection device is Intelligent bracelet, intelligence
Wrist-watch or intelligent thermometer；And/or the air-conditioning system includes indoor unit, and the infrared thermal imaging sensor is arranged in institute
It states on indoor unit.
It will be appreciated to those of skill in the art that the present invention is only needed by existing in the preferred technical solution of the present invention
Interaction between some infrared detection module, fingerprint identification modules and contact temperature detection device can be realized as to infrared detection module, fingerprint identification module
Calibration ensure that accuracy when infrared detection module, fingerprint identification module obtains body temperature value, and then avoid air-conditioning system with the time
The case where passage accurately can not adjust operating parameter according to the body temperature value of indoor occupant.
Specifically, human body is detected by infrared detection module, fingerprint identification module and obtains human body infrared data, detected and filled by contact temperature
The body temperature value for obtaining human body is set, then the corresponding body temperature value of the human body infrared data is replaced with from the contact temperature and is examined
The body temperature value that device receives is surveyed to realize the calibration of the infrared detection module, fingerprint identification module.Calibration method and/calibration system of the invention
Not only facilitate and easily implement, but also cost is relatively low, it is only necessary to can be realized using existing equipment.
Detailed description of the invention
The preferred embodiment of the present invention described with reference to the accompanying drawings, in attached drawing:
Fig. 1 is the principle of compositionality figure of calibration system of the invention；
Fig. 2 is the step flow chart of calibration method of the invention.
Reference signs list:
1, controller；2, infrared detection module, fingerprint identification module；3, contact temperature detection device.
Specific embodiment
It will be apparent to a skilled person that this section embodiment is used only for explaining technical principle of the invention,
It is not intended to limit protection scope of the present invention.For example, air-conditioning system of the invention can be domestic air conditioning, it is also possible to commercialization
Air-conditioning, those skilled in the art, which can according to need, makes adjustment to it, to adapt to specific application, skill adjusted
Art scheme will fall into protection scope of the present invention.
It should be noted that in the description of the present invention unless specifically defined or limited otherwise, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.To those skilled in the art, the tool of above-mentioned term in the present invention can be understood as the case may be
Body meaning.
As shown in Figure 1, calibration system of the invention includes primary control 1, infrared detection module, fingerprint identification module 2 and contact temperature inspection
Survey device 3.Wherein, controller 1 and infrared detection module, fingerprint identification module 2 are communicatively connected to each other and be all disposed in air-conditioning system, it is preferable that
It is connected together in a manner of wired (such as signal wire) between controller 1 and infrared detection module, fingerprint identification module 2.Further, infrared detection
Module 2 is arranged on the indoor unit of air-conditioning system, for detecting the infrared data of indoor occupant sending, is denoted as human body infrared here
Data.
It should be noted that infrared data of the invention is either infrared detection module, fingerprint identification module 2 receives the power of infrared ray
Degree is also possible to show gray scale on the image after processed by infrared detection module, fingerprint identification module 2.Wherein, when infrared data is
When the degree of strength of infrared ray, infrared detection module, fingerprint identification module 2 can be infrared detector, when infrared data is the gray scale on image,
Infrared detection module, fingerprint identification module 2 can be infrared thermal imaging sensor.
Further, contact temperature detection device 3 passes through with controller 1 and is wirelessly communicatively connected to together, excellent
Selection of land, contact temperature detection device 3 are communicatively connected to together with controller 1 by WIFI.Contact temperature detection device 3 is used
In the body temperature value of the human body of acquisition, Intelligent bracelet, smartwatch, intelligent thermometer or other any feasible temperature can be
Meter.
Further, controller 1 can receive the human body infrared data of the detection of infrared detection module, fingerprint identification module 2, receive contact temperature
Detection device 3 obtain human body body temperature value and for matching the body temperature value with the human body infrared data with reality
The calibration of existing infrared detection module, fingerprint identification module 2.
As shown in Fig. 2, calibration method of the invention specifically includes that
Step S101 detects human body by infrared detection module, fingerprint identification module 2 and obtains human body infrared data；
Step S102 obtains the body temperature value of human body by contact temperature detection device 3；
Step S103 matches the body temperature value to realize the infrared detection module, fingerprint identification module with the human body infrared data
2 calibration.
Specifically, in step s 103, the human body infrared data and contact temperature that the first receiving module 2 of controller 1 detects
The body temperature value that detection device 3 obtains, then controller 1 is corresponding by its using the human body infrared data received as datum mark
Body temperature value replaces with the body temperature value received from contact temperature detection device 3, realizes the calibration of infrared detection module, fingerprint identification module 2.Example
Property, it is 34 DEG C that controller 1, which detects human body infrared data body temperature obtained from as receiving module 2, and controller 1 is logical
Crossing the body temperature that contact temperature detection device 3 obtains is 36.5 DEG C, then is substituted for 36.5 DEG C for this 34 DEG C.After calibration,
Body temperature corresponding to the human body infrared data that controller 1 is detected by receiving module 2 is exactly 36.5 DEG C.
Based on description above, it will be appreciated to those of skill in the art that the present invention is only needed through existing infrared inspection
The interaction surveyed between module 2 and contact temperature detection device 3 can be realized as the calibration to infrared detection module, fingerprint identification module 2, protect
Demonstrate,proved infrared detection module, fingerprint identification module 2 obtain body temperature value when accuracy, and then avoid air-conditioning system over time without
The case where method accurately adjusts operating parameter according to the body temperature value of indoor occupant.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of calibration method of the infrared detection module, fingerprint identification module for air-conditioning system, which is characterized in that the calibration method include with
Lower step:
Human body, which is detected, by infrared detection module, fingerprint identification module obtains human body infrared data；
The body temperature value of human body is obtained by contact temperature detection device；
The body temperature value is matched with the human body infrared data to the calibration to realize the infrared detection module, fingerprint identification module.
2. calibration method according to claim 1, which is characterized in that " by the body temperature value and the human body infrared data
Matched the calibration to realize the infrared detection module, fingerprint identification module " the step of specifically include:
The corresponding body temperature value of the human body infrared data is replaced with into the body temperature received from the contact temperature detection device
Value.
3. calibration method according to claim 1, which is characterized in that the infrared detection module, fingerprint identification module is infrared thermal imaging sensing
Device.
4. calibration method according to claim 1, which is characterized in that the contact temperature detection device is intelligent hand
Ring, smartwatch or intelligent thermometer；And/or
The air-conditioning system includes indoor unit, and the infrared detection module, fingerprint identification module is arranged on the indoor unit.
5. a kind of calibration system of the infrared detection module, fingerprint identification module for air-conditioning system, which is characterized in that the calibration system includes logical
The infrared detection module, fingerprint identification module and controller, the controller for believing connection can be communicated to connect with contact temperature detection device；
The infrared detection module, fingerprint identification module is for detecting human body and obtaining human body infrared data；
The controller is used to receive the human body infrared data, receives the human body that the contact temperature detection device obtains
Body temperature value and for matching the body temperature value with the human body infrared data to realize the infrared detection module, fingerprint identification module
Calibration.
6. calibration system according to claim 5, which is characterized in that the controller is calibrated described in the following manner
Infrared detection module, fingerprint identification module:
Body temperature value corresponding to the human body infrared data received is replaced with from the contact temperature and is detected by the controller
The body temperature value that device receives, to realize the calibration of the infrared detection module, fingerprint identification module.
7. calibration system according to claim 5, which is characterized in that the controller by wirelessly with it is described
The communication connection of contact temperature detection device.
8. calibration system according to claim 7, which is characterized in that the controller passes through WIFI and the contact temperature
Spend detection device communication connection.
9. calibration system according to claim 5, which is characterized in that the infrared detection module, fingerprint identification module is infrared thermal imaging sensing
Device.
10. calibration system according to claim 5, which is characterized in that the contact temperature detection device is intelligent hand
Ring, smartwatch or intelligent thermometer；And/or
The air-conditioning system includes indoor unit, and the infrared detection module, fingerprint identification module is arranged on the indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413271.2A CN110207323A (en) | 2019-05-17 | 2019-05-17 | The calibration method and system of infrared detection module, fingerprint identification module for air-conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413271.2A CN110207323A (en) | 2019-05-17 | 2019-05-17 | The calibration method and system of infrared detection module, fingerprint identification module for air-conditioning system |
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| CN110207323A true CN110207323A (en) | 2019-09-06 |
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ID=67787601
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| CN201910413271.2A Pending CN110207323A (en) | 2019-05-17 | 2019-05-17 | The calibration method and system of infrared detection module, fingerprint identification module for air-conditioning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986329A (en) * | 2019-12-13 | 2020-04-10 | 珠海格力电器股份有限公司 | Control method of mobile air conditioner, computer readable storage medium and air conditioner |
| CN111649456A (en) * | 2020-05-25 | 2020-09-11 | 珠海格力电器股份有限公司 | Air conditioner control method and device for accurately determining human body position and air conditioning unit |
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| JP2002023550A (en) * | 2000-07-07 | 2002-01-23 | Hitachi Koki Co Ltd | Temperature measuring instrument for fixing device |
| WO2006029694A1 (en) * | 2004-09-18 | 2006-03-23 | Braun Gmbh | Radiation measuring apparatus, and method and device for testing proper functioning of said radiation measuring apparatus |
| CN2938609Y (en) * | 2006-08-03 | 2007-08-22 | 松讯达中科电子（深圳）有限公司 | Mobile phone with infrared thermometer |
| CN206546010U (en) * | 2016-09-22 | 2017-10-10 | 广西中投创新能源科技股份有限公司 | Energy-saving type air conditioner |
| CN107576421A (en) * | 2017-08-23 | 2018-01-12 | 王沛 | A kind of body temperature measuring devices, method and its device |
-
2019
- 2019-05-17 CN CN201910413271.2A patent/CN110207323A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002023550A (en) * | 2000-07-07 | 2002-01-23 | Hitachi Koki Co Ltd | Temperature measuring instrument for fixing device |
| WO2006029694A1 (en) * | 2004-09-18 | 2006-03-23 | Braun Gmbh | Radiation measuring apparatus, and method and device for testing proper functioning of said radiation measuring apparatus |
| CN2938609Y (en) * | 2006-08-03 | 2007-08-22 | 松讯达中科电子（深圳）有限公司 | Mobile phone with infrared thermometer |
| CN206546010U (en) * | 2016-09-22 | 2017-10-10 | 广西中投创新能源科技股份有限公司 | Energy-saving type air conditioner |
| CN107576421A (en) * | 2017-08-23 | 2018-01-12 | 王沛 | A kind of body temperature measuring devices, method and its device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986329A (en) * | 2019-12-13 | 2020-04-10 | 珠海格力电器股份有限公司 | Control method of mobile air conditioner, computer readable storage medium and air conditioner |
| CN111649456A (en) * | 2020-05-25 | 2020-09-11 | 珠海格力电器股份有限公司 | Air conditioner control method and device for accurately determining human body position and air conditioning unit |
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Application publication date: 20190906 |