CN205373891U - Infrared sensor's image device and air conditioner - Google Patents
Infrared sensor's image device and air conditioner Download PDFInfo
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- CN205373891U CN205373891U CN201521126290.0U CN201521126290U CN205373891U CN 205373891 U CN205373891 U CN 205373891U CN 201521126290 U CN201521126290 U CN 201521126290U CN 205373891 U CN205373891 U CN 205373891U
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- 238000003384 imaging method Methods 0.000 claims description 27
- 238000013506 data mapping Methods 0.000 claims description 6
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- 238000009434 installation Methods 0.000 description 3
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- 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
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
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Abstract
The utility model provides an infrared sensor's image device and air conditioner, the device includes: the infrared sensor array, wherein, the infrared sensor array sets up for the slope of vertical direction, drive infrared sensor array pivoted driver, and the controller, the controller is used for control driver and acquires the temperature data that the infrared sensor array generated to and according to temperature data heat formation image. The utility model provides the high thermal picture's who generates according to temperature data resolution ratio, and then provide more accurate heat source information.
Description
Technical field
This utility model relates to infrared imagery technique field, particularly to imaging device and the air-conditioner of a kind of infrared sensor.
Background technology
Any temperature object more than absolute zero, all can give off infrared ray because of the molecular motion of self.After converting the power signal of object radiation to the signal of telecommunication by Infrared Detectors, the output signal of imaging device just can the spatial distribution of the body surface temperature of analog scanning completely correspondingly, process through electronic system, reach on display screen, obtain thermography corresponding with body surface heat distribution.Use this method, just can realize target carrying out remote Warm status image imaging and thermometric and being analyzed judging.At present, infrared radiation thermometer and thermal infrared imager are widely used multiple fields such as power plant, steel mill, heavy duty machine tools and electric inspection process, forest fire protection and household electrical appliance.
Be used mostly the array-type sensor (such as 8x8,16x4 array) of low cost at present in household appliance technical field, this array-type sensor resolution is relatively low, it is difficult to meet practical application request.In order to expand investigative range, traditional way is that sensor is arranged on rotating mechanism, carries out imaging by scan mode.Such as correlation technique discloses a kind of indoor apparatus of air conditioner, which includes the wisdom eye assembly with infrared sensor.This wisdom eye assembly includes sensor, installed part, drive plate and motor.Motor connects infrared sensor by drive mechanism, drives particles in infrared sensor certain limit in the horizontal direction.Although so can broaden one's vision, but still can not improve imaging resolution, particularly cannot resolution in vertical direction, cause that thermal source information is not accurate enough.
Utility model content
One of technical problem that this utility model is intended to solve in above-mentioned correlation technique at least to a certain extent.
For this, a purpose of the present utility model is in that to propose the imaging device of a kind of infrared sensor, the arrangement increases the thermographic resolution generated according to temperature data, and then provides thermal source information more accurately.
Second purpose of the present utility model is in that to propose a kind of air-conditioner.
To achieve these goals, this utility model first aspect proposes the imaging device of a kind of infrared sensor, including: infrared array sensor, wherein, described infrared array sensor is obliquely installed relative to vertical direction；Drive the driver that described infrared array sensor rotates；And controller, described controller is for controlling described driver and obtaining the temperature data that described infrared array sensor generates, and generates heat picture according to described temperature data.
Imaging device according to infrared sensor of the present utility model, infrared array sensor is obliquely installed relative to vertical direction, the pixel making scanning in vertical direction increases, and improves the thermographic resolution generated according to temperature data, and then provides thermal source information more accurately.
Further, described controller is by described Temperature data mapping to interim heat picture, and generates described heat picture according to described interim heat picture.
Further, by below equation by described Temperature data mapping to interim heat picture:
X '=xcos θ+ysin θ+k δ,
Y '=ycos θ-xsin θ+h,
Wherein, x, the abscissa of y respectively infrared array sensor initial point and vertical coordinate, x ', coordinate in y ' respectively interim heat picture, θ is the described infrared array sensor angle of inclination relative to described vertical direction, δ is the sweep spacing angle of described driver, k is the step number that described driver drives infrared array sensor rotates, wherein, k=0, 1, 2......L, L is that described driver completes a required total step number of scanning in sweep limits, h is the distance between the initial point O of described infrared array sensor and the initial point O ' of described interim heat picture.
Further, described heat picture and described interim heat picture have multiple grid, wherein, when in described heat picture, the position of i-th grid overlaps with the position of the i-th grid of described interim heat picture, using the temperature value corresponding for the i-th grid of the described interim heat picture temperature value as the i-th grid in described heat picture；When in described heat picture, the position of i-th grid is misaligned with the position of the i-th grid of described interim heat picture, obtain the temperature value of the multiple grid of i-th grid periphery described in described interim heat picture the temperature value according to the i-th grid in the temperature value described heat picture of generation of the plurality of grid.
Further, described infrared array sensor is 3-27 ° relative to the tilt angle theta of described vertical direction.
Further, the sweep spacing angle δ of described driver is obtained by below equation: δ=α sin θ, and wherein, α is the average viewing angle of each pixel in described infrared array sensor.
This utility model second aspect also proposed a kind of air-conditioner, including: mounting seat；Infrared array sensor, wherein, described infrared array sensor is relative to the setting inclined vertically of described mounting seat.
According to air-conditioner of the present utility model, by the infrared array sensor setting inclined vertically relative to mounting seat, the pixel making scanning in vertical direction increases, and improves the thermographic resolution generated according to temperature data, and then provides thermal source information more accurately.
Further, described infrared array sensor is 3-27 ° relative to the tilt angle theta of the vertical direction of described mounting seat.
Further, when the array that described infrared array sensor is 8*8, described infrared array sensor is 5-9 ° relative to the tilt angle theta of the vertical direction of described mounting seat.
Further, when the array that described infrared array sensor is 16*4, described infrared array sensor is 12-16 ° relative to the tilt angle theta of the vertical direction of described mounting seat.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is the structured flowchart of the imaging device of the infrared sensor according to this utility model embodiment；
Fig. 2 is the structural representation of the imaging device of the infrared sensor according to one embodiment of this utility model；
Fig. 3 is the schematic diagram to interim heat picture of the Temperature data mapping according to one embodiment of this utility model；
Fig. 4 is the pixel center distribution schematic diagram of the infrared array sensor according to one embodiment of this utility model；
Fig. 5 is the angle of inclination schematic diagram of the infrared array sensor according to one embodiment of this utility model；
Fig. 6 is the imaging results schematic diagram of the imaging device of the infrared sensor according to one embodiment of this utility model；
Fig. 7 is the flow chart of the formation method of the infrared sensor according to this utility model embodiment；And
Fig. 8 is the structured flowchart of the air-conditioner according to this utility model embodiment.
Detailed description of the invention
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Describe according to the imaging device of infrared sensor of this utility model embodiment, formation method and air-conditioner below in conjunction with accompanying drawing.
Fig. 1 is the structured flowchart of the imaging device according to one embodiment infrared sensor of this utility model.As it is shown in figure 1, the imaging device 100 of this infrared sensor includes: infrared array sensor 110, driver 120 and controller 130.
Wherein, infrared array sensor 110 is obliquely installed relative to vertical direction.It should be noted that vertical direction herein is such as being perpendicular to the direction on ground, or it is perpendicular to the direction of the installed surface installing this imaging device 100.Driver 120 is used for driving infrared array sensor 110 to rotate.Controller 130 is for controlling driver 120 and obtaining the temperature data that infrared array sensor 110 generates, and generates heat picture according to temperature data.
In concrete example, shown in Fig. 2, driver 120 is such as motor, and it is connected with installed part 2 by power transmission shaft 1.Infrared array sensor 110 is inclined on installed part 2, and motor is rotated by power transmission shaft 1 drive installation part 2 horizontal reciprocating, and then makes infrared array sensor 110 rotate, examined object is scanned in its sweep limits, and reading temperature data.
More specifically, the Temperature data mapping that controller 130 is such as used for getting is in interim heat picture, and generates heat picture according to this interim heat picture.Specifically, for instance the temperature data every time read be f (x, y), x=1, ..., n, y=1 ..., m, wherein, m is infrared array sensor 110 number of pixels in vertical direction, and n is infrared array sensor 110 number of pixels in the horizontal direction.Further, to f (x, y) carries out coordinate transform, is corresponded to by each pixel in infrared array sensor 110 in interim heat picture g (x ', y '), and this coordinate transform formula is as follows:
X '=xcos θ+ysin θ+k δ,
Y '=ycos θ-xsin θ+h,
Wherein, x, the abscissa of y respectively infrared array sensor 110 initial point and vertical coordinate, x ', coordinate in y ' respectively interim heat picture, θ is the infrared array sensor 110 angle of inclination relative to vertical direction, δ is the sweep spacing angle of driver 120, k is the step number that driver 120 drives that infrared array sensor 110 rotates, wherein, k=0, 1, 2......L, L is that driver 120 completes a required total step number of scanning in sweep limits, h is the distance between the initial point O of infrared array sensor 110 and the initial point O ' of interim heat picture, such as shown in Fig. 3.
Further, in an embodiment of the present utility model, above-mentioned heat picture and interim heat picture such as have multiple grid, wherein, when in heat picture, the position of i-th grid overlaps with the position of the i-th grid of interim heat picture, using the temperature value corresponding for the i-th grid of the interim heat picture temperature value as the i-th grid in heat picture；When in heat picture, the position of i-th grid is misaligned with the position of the i-th grid of interim heat picture, obtain the temperature value of the multiple grid of i-th grid periphery in interim heat picture the temperature value according to the i-th grid in the temperature value generation heat picture of multiple grids.As specifically example, for instance heat picture is uniformly divided into M*N grid, M is the height of heat picture, and N is the width of heat picture, and each grid is a pixel in heat picture.Infrared temperature data g (i to each pixel, j), i=1, ..., M, j=1 ..., N, by searching respective pixel temperature value in interim heat picture g (x ', y '), if just interim heat picture g (x ', y ') in exist with coordinate (i, j) corresponding temperature value, then directly take out, and otherwise searches nearest 4 neighbour's temperature values and is interpolated and obtains final g (i, j) value, thus obtaining final target super resolution thermal-induced imagery.
In some instances, infrared array sensor 110 can adjust according to the actual requirements relative to the tilt angle theta of vertical direction.More specifically, infrared array sensor 110 relative to vertical direction optimum tilt angle θ can by the horizontal pixel of infrared array sensor 110 count n calculate obtain, so that all pixels of infrared array sensor 110 are evenly distributed and go up in the vertical direction, now θ should meet: tan θ=1/n.
Preferably, in an embodiment of the present utility model, infrared sensor 110 is such as 3-27 ° relative to the tilt angle theta of vertical direction.
As specifically example, for instance shown in Fig. 4, illustrate the pixel center distribution schematic diagram of infrared array sensor 110.Infrared array sensor 110 is such as consisted of peripheral circuit and infrared induction components and parts 1101.In concrete example, as shown in Figure 5, for instance selecting 8x4 infrared array sensor, each initial point is the coordinate center of infrared induction components and parts 1101.In order to get the super-resolution infrared image comprising 32 pixels in vertical direction, then mounting inclination angle degree meets following condition: tan θ=1/4, and then can solve and obtain θ ≈ 14 °.
Further, in order to make the pel spacing in horizontal direction consistent with the pel spacing in vertical direction, driver 120 drives infrared array sensor 110 sweep spacing angle δ in the horizontal direction to be obtained by equation below: δ=α sin θ, wherein α is the average viewing angle of each pixel in infrared array sensor 110, and it is sized to the 1/4 of infrared array sensor 110 horizontal view angle.
Being such as 24 ° in the infrared sensor horizontal view angle selected by the present embodiment, vertical direction upward angle of visibility is 48 °, then in infrared array sensor, the average viewing angle α of each pixel is 6 °.Sweep spacing angle δ=6 ° * sin (14 °) ≈ 1.45 ° between so often walking in scanning process.Driven infrared array sensor every 1.45 ° of run-downs by motor in the horizontal direction, obtain resolution as shown in Figure 6 and improve the super-resolution infrared image of 4 times, its definition will be original 4 times, and the scanning of horizontal direction is divided into and can be obtained by setting device sweep limits, the accuracy of such temperature profile analysis and thermal source detection all will be very significantly improved.
To sum up, the imaging device of the infrared sensor according to this utility model embodiment, infrared array sensor is obliquely installed relative to vertical direction, the pixel making scanning in vertical direction increases, improve the thermographic resolution generated according to temperature data, and then thermal source information more accurately is provided.
Further embodiment of the present utility model also proposed the formation method of a kind of infrared sensor.
Fig. 7 is the flow chart of the formation method of the infrared sensor according to one embodiment of this utility model.As it is shown in fig. 7, the method comprises the following steps:
Step S1: obtaining the temperature data that infrared array sensor generates, wherein, infrared array sensor is obliquely installed relative to vertical direction.It should be noted that vertical direction herein is such as being perpendicular to the direction on ground, or it is perpendicular to the direction of the installed surface of installation infrared sensor array.In specific implementation process, for instance rotated by step motor drive infrared array sensor, so that infrared array sensor is in its sweep limits interscan examined object, and generate temperature data.
Step S2: generate heat picture according to temperature data.
It should be noted that, the specific implementation of the formation method of the infrared sensor of this utility model embodiment is similar with the specific implementation of the imaging device of the infrared sensor of this utility model embodiment, specifically refer to the description of device part, in order to reduce redundancy, do not repeat.
To sum up, the formation method of the infrared sensor according to this utility model embodiment, infrared array sensor is obliquely installed relative to vertical direction, the pixel making scanning in vertical direction increases, improve the thermographic resolution generated according to temperature data, and then thermal source information more accurately is provided.
Further embodiment of the present utility model also proposed a kind of air-conditioner.
Fig. 8 is the structured flowchart of the air-conditioner according to one embodiment of this utility model.As shown in Figure 8, this air-conditioner 200 includes: mounting seat 210 and infrared array sensor 220.
Wherein, infrared array sensor 220 is relative to the setting inclined vertically of mounting seat 210.Preferably, in an embodiment of the present utility model, infrared array sensor 220 is such as 3-27 ° relative to the tilt angle theta of the vertical direction of mounting seat 210.
In some instances, when the array that infrared array sensor 220 is 8*8, infrared array sensor 220 is 5-9 ° relative to the tilt angle theta of the vertical direction of mounting seat 210.The span calculating principle of θ, particularly as follows: be the pixel of horizontal direction, now n=8 according to tan θ=1/n, n, tries to achieve θ ≈ 7 °, and bound is added the scope of 2 ° on this basis respectively, and the span of last θ is 5-9 °.
When the array that infrared array sensor 220 is 16*4, infrared array sensor 220 is 12-16 ° relative to the tilt angle theta of the vertical direction of mounting seat 210.The calculating principle of the span of θ is: be the pixel of horizontal direction, now n=4 according to tan θ=1/n, n, tries to achieve θ ≈ 14 °, and on this basis to the bound scope of additional 2 ° respectively, the span of last θ is 12-16 °.
It should be noted that, infrared array sensor included by the air-conditioner of this utility model embodiment is such as identical with the infrared array sensor included by the imaging device of the infrared sensor of this utility model above-described embodiment, therefore, the specific implementation of the air-conditioner of this utility model embodiment is similar with the specific implementation of the imaging device of the infrared sensor of this utility model embodiment, specifically refer to the description of device part, in order to reduce redundancy, do not repeat.
To sum up, air-conditioner according to this utility model embodiment, by the infrared array sensor setting inclined vertically relative to mounting seat, the pixel making scanning in vertical direction increases, improve the thermographic resolution generated according to temperature data, and then thermal source information more accurately is provided.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, for instance two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is illustrative of, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in scope of the present utility model, revises, replace and modification by those of ordinary skill in the art.
Claims (10)
1. the imaging device of an infrared sensor, it is characterised in that including:
Infrared array sensor, wherein, described infrared array sensor is obliquely installed relative to vertical direction；
Drive the driver that described infrared array sensor rotates；And
Controller, described controller is for controlling described driver and obtaining the temperature data that described infrared array sensor generates, and generates heat picture according to described temperature data.
2. the imaging device of infrared sensor as claimed in claim 1, it is characterised in that described controller is by described Temperature data mapping to interim heat picture, and generates described heat picture according to described interim heat picture.
3. the imaging device of infrared sensor as claimed in claim 2, it is characterised in that by below equation by described Temperature data mapping to interim heat picture:
X '=xcos θ+ysin θ+k δ,
Y '=ycos θ-xsin θ+h,
Wherein, x, the abscissa of y respectively infrared array sensor initial point and vertical coordinate, x ', coordinate in y ' respectively interim heat picture, θ is the described infrared array sensor angle of inclination relative to described vertical direction, δ is the sweep spacing angle of described driver, k is the step number that described driver drives infrared array sensor rotates, wherein, k=0, 1, 2......L, L is that described driver completes a required total step number of scanning in sweep limits, h is the distance between the initial point O of described infrared array sensor and the initial point O ' of described interim heat picture.
4. the imaging device of infrared sensor as claimed in claim 2, it is characterised in that described heat picture and described interim heat picture have multiple grid, wherein,
When in described heat picture, the position of i-th grid overlaps with the position of the i-th grid of described interim heat picture, using the temperature value corresponding for the i-th grid of the described interim heat picture temperature value as the i-th grid in described heat picture；
When in described heat picture, the position of i-th grid is misaligned with the position of the i-th grid of described interim heat picture, obtain the temperature value of the multiple grid of i-th grid periphery described in described interim heat picture the temperature value according to the i-th grid in the temperature value described heat picture of generation of the plurality of grid.
5. the imaging device of infrared sensor as claimed in claim 1, it is characterised in that described infrared array sensor is 3-27 ° relative to the tilt angle theta of described vertical direction.
6. the imaging device of infrared sensor as claimed in claim 3, it is characterised in that the sweep spacing angle δ of described driver is obtained by below equation:
δ=α sin θ,
Wherein, α is the average viewing angle of each pixel in described infrared array sensor.
7. an air-conditioner, it is characterised in that including:
Mounting seat；
Infrared array sensor, wherein, described infrared array sensor is relative to the setting inclined vertically of described mounting seat.
8. air-conditioner as claimed in claim 7, it is characterised in that described infrared array sensor is 3-27 ° relative to the tilt angle theta of the vertical direction of described mounting seat.
9. air-conditioner as claimed in claim 7, it is characterised in that when the array that described infrared array sensor is 8*8, described infrared array sensor is 5-9 ° relative to the tilt angle theta of the vertical direction of described mounting seat.
10. air-conditioner as claimed in claim 7, it is characterised in that when the array that described infrared array sensor is 16*4, described infrared array sensor is 12-16 ° relative to the tilt angle theta of the vertical direction of described mounting seat.
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| CN201410855496 | 2014-12-31 | ||
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| CN201511016577.2A Active CN105823562B (en) | 2014-12-31 | 2015-12-28 | Imaging device, imaging method and the air conditioner of infrared sensor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823562A (en) * | 2014-12-31 | 2016-08-03 | 广东美的制冷设备有限公司 | Imaging device of infrared sensor, imaging method and air conditioner |
| CN110132422A (en) * | 2019-05-17 | 2019-08-16 | 珠海格力电器股份有限公司 | Air conditioner and its thermometric image split-joint method |
| CN111868489A (en) * | 2018-03-28 | 2020-10-30 | 松下知识产权经营株式会社 | Infrared sensor module, air conditioner, and air conditioner control system |
| JP2020193987A (en) * | 2016-06-23 | 2020-12-03 | パナソニックＩｐマネジメント株式会社 | Infrared ray detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018048904A (en) * | 2016-09-21 | 2018-03-29 | セイコーＮｐｃ株式会社 | Infrared detector |
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| NL9300312A (en) * | 1993-02-19 | 1994-09-16 | Hollandse Signaalapparaten Bv | Optical scanner. |
| JP2005017184A (en) * | 2003-06-27 | 2005-01-20 | Daikin Ind Ltd | Infrared measuring instrument and air conditioner equipped with it |
| CN101490479B (en) * | 2006-09-07 | 2010-12-15 | 三菱电机株式会社 | Air conditioner |
| CN100529573C (en) * | 2006-10-18 | 2009-08-19 | 珠海格力电器股份有限公司 | Method for controlling air-conditioner using infrared temperature-detecting technology |
| JP5111445B2 (en) * | 2008-09-10 | 2013-01-09 | 三菱電機株式会社 | Air conditioner |
| CN101737907B (en) * | 2009-12-24 | 2011-10-05 | 于震 | Method for intelligently controlling indoor environment based on thermal imaging technology |
| CN102980664B (en) * | 2012-11-12 | 2014-09-17 | 北京航空航天大学 | Superpixel micro-scanning method and corresponding infrared super-resolution real-time imaging device |
| CN103884434B (en) * | 2014-03-21 | 2017-10-17 | 江苏罗思韦尔电气有限公司 | A kind of infrared sensor array |
| CN205373891U (en) * | 2014-12-31 | 2016-07-06 | 广东美的制冷设备有限公司 | Infrared sensor's image device and air conditioner |
-
2015
- 2015-12-28 CN CN201521126290.0U patent/CN205373891U/en active Active
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823562A (en) * | 2014-12-31 | 2016-08-03 | 广东美的制冷设备有限公司 | Imaging device of infrared sensor, imaging method and air conditioner |
| CN105823562B (en) * | 2014-12-31 | 2018-10-23 | 广东美的制冷设备有限公司 | Imaging device, imaging method and the air conditioner of infrared sensor |
| JP2020193987A (en) * | 2016-06-23 | 2020-12-03 | パナソニックＩｐマネジメント株式会社 | Infrared ray detection device |
| CN111868489A (en) * | 2018-03-28 | 2020-10-30 | 松下知识产权经营株式会社 | Infrared sensor module, air conditioner, and air conditioner control system |
| CN110132422A (en) * | 2019-05-17 | 2019-08-16 | 珠海格力电器股份有限公司 | Air conditioner and its thermometric image split-joint method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105823562B (en) | 2018-10-23 |
| CN105823562A (en) | 2016-08-03 |
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