CN204555180U - Air-conditioner and hand gesture detecting device thereof - Google Patents
Air-conditioner and hand gesture detecting device thereof Download PDFInfo
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- CN204555180U CN204555180U CN201420843602.9U CN201420843602U CN204555180U CN 204555180 U CN204555180 U CN 204555180U CN 201420843602 U CN201420843602 U CN 201420843602U CN 204555180 U CN204555180 U CN 204555180U
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Abstract
The utility model discloses a kind of hand gesture detecting device of air-conditioner, this hand gesture detecting device comprises: be arranged on the multiple infrared transmitting tubes on air-conditioner panel; Be arranged at least one infrared remote receiver on air-conditioner panel, at least one infrared remote receiver by multiple infrared transmitting tube around; And the controller to be connected with at least one infrared remote receiver, controller carries out gesture identification according to the signal strength signal intensity of at least one infrared remote receiver.The hand gesture detecting device of air-conditioner of the present utility model, without the need to contact, can realize the control to air-conditioner, very convenient.The invention also discloses a kind of air-conditioner with this hand gesture detecting device.
Description
Technical field
The utility model belongs to electrocomponent technology field, particularly relates to a kind of hand gesture detecting device of air-conditioner and has the air-conditioner of this device.
Background technology
Along with the progress of science and technology, the function that the display floater of cabinet air-conditioner comprises also can only show fixed pattern by traditional, develops into present similar computer monitor the same, can freely show various pattern as required.The display floater of the type, arranges display luminous point by the capable M of numerous such as N and forms, can freely show various pattern as required.The button operation corresponding with display floater is also by original multiple buttons, the corresponding function of each button, develop into present 5 buttons such as left and right, upper and lower, determine, just can meet setting needs, it is the same that similar computer mouse just can meet whole computation.
But, when operating display floater, needing to be realized by hand operating of contacts button, if messy or when holding thing at hand, be then inconvenient to operate, also just can not control air-conditioner.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is the hand gesture detecting device proposing a kind of air-conditioner, and this hand gesture detecting device, without the need to contact, can realize the control to air-conditioner, very convenient.
Another object of the present utility model is to propose a kind of air-conditioner with this hand gesture detecting device.
For achieving the above object, the utility model proposes a kind of hand gesture detecting device of air-conditioner on the one hand, and this hand gesture detecting device comprises: be arranged on the multiple infrared transmitting tubes on described air-conditioner panel; Be arranged at least one infrared remote receiver on described air-conditioner panel, at least one infrared remote receiver described by described multiple infrared transmitting tube around; And the controller to be connected with at least one infrared remote receiver described, described controller carries out gesture identification according to the signal strength signal intensity of at least one infrared remote receiver.
According to the hand gesture detecting device of air-conditioner of the present utility model, infrared light is launched by infrared transmitting tube, received by infrared remote receiver, because being subject to stopping, the unrestrained infrared light launched occurs, and then the signal strength signal intensity that controller receives according to infrared remote receiver carries out gesture identification, without the need to contact, messy or when holding thing at palm, also can realize operation, convenient.
Wherein, described air-conditioner is floor air conditioner, and described multiple infrared transmitting tube and at least one infrared remote receiver described are arranged on the front of described floor air conditioner.
Particularly, described infrared transmitting tube is three, and described infrared remote receiver is one.
Further, described three infrared transmitting tubes are that isosceles triangle is arranged, and two infrared transmitting tubes in described three infrared transmitting tubes are positioned on another infrared transmitting tube.Described infrared remote receiver is positioned at the center of described isosceles triangle.
Or described infrared remote receiver is in the central spot described in top between two infrared transmitting tubes.
Particularly, described multiple infrared transmitting tube is infrared LED transmitting tube.
For achieving the above object, the utility model proposes a kind of air-conditioner on the other hand, and this air-conditioner comprises: air outlet; Control panel; And the hand gesture detecting device described in above-mentioned aspect embodiment.
According to air-conditioner of the present utility model, by the hand gesture detecting device of above-mentioned aspect embodiment, when regulating parameter, without the need to touch controls panel, messy or when holding thing at palm, also can realize operation, convenient.
Particularly, described control panel is positioned under described air outlet.Described hand gesture detecting device is positioned under described control panel.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the hand gesture detecting device of air-conditioner according to an embodiment of the present utility model;
Fig. 2 is the waveform schematic diagram of the infrared emission light received according to the infrared remote receiver of an embodiment of the present utility model;
Fig. 3 is the radiative waveform schematic diagram that two infrared transmitting tubes received according to the infrared remote receiver of another embodiment of the present utility model launch infrared light;
Fig. 4 is the radiative waveform schematic diagram that two infrared transmitting tubes received according to the infrared remote receiver of another embodiment of the present utility model launch infrared light;
Fig. 5 is the circuit diagram of the hand gesture detecting device according to another embodiment of the present utility model;
(1) and (2) in Fig. 6 is the distribution schematic diagram of infrared transmitting tube according to another embodiment of the present utility model and infrared remote receiver;
Fig. 7 is the operating process schematic diagram of the hand gesture detecting device according to another embodiment of the present utility model;
Fig. 8 is the schematic diagram of the air-conditioner according to another embodiment of the present utility model; And
Fig. 9 is the side view of the air-conditioner according to another embodiment of the present utility model.
Reference numeral
Air-conditioner 1000,
Air outlet 200, control panel 300 and hand gesture detecting device 100,
Infrared transmitting tube 10, infrared remote receiver 20 and controller 30.
Detailed description of the invention
Be 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 element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings describe the hand gesture detecting device of the air-conditioner of the utility model embodiment and there is the air-conditioner of this hand gesture detecting device.
The hand gesture detecting device of the air-conditioner according to the utility model embodiment is described with reference to the accompanying drawings.The hand gesture detecting device of the air-conditioner of the utility model embodiment is based on infrared emitting, and Fig. 1 is the schematic diagram of the hand gesture detecting device of air-conditioner according to an embodiment of the present utility model.As shown in Figure 1, this hand gesture detecting device 100 comprises multiple infrared transmitting tube 10, at least one infrared remote receiver 20 and controller 30.
Wherein, multiple infrared transmitting tube 10 is arranged on air-conditioner panel, at least one infrared remote receiver 20 also can be arranged on air-conditioner panel, at least one infrared remote receiver 20 by multiple infrared transmitting tube 10 around, controller 30 is connected with at least one infrared remote receiver 20, and controller 30 carries out gesture identification according to the signal strength signal intensity of at least one infrared remote receiver 20.
Below the principle of hand gesture detecting device 100 foundation of the utility model embodiment is described, diffuse reflection is there is in infrared radiation to during object such as palm, the infrared sight of part is launched, when infrared light is transmitted to infrared remote receiver 20, infrared remote receiver 20 measures the intensity of infrared external reflection light, and then controller 30 judge palm according to the intensity of reflects infrared light brandish circuit, such as according to receive infrared light point of maximum intensity sequencing identification palm up and down or front and back brandish route.
In an embodiment, can think that the process (left and right, upper and lower, forward and backward) that palm is brandished is all rectilinear motion, the intensity of reflected light of diverse location is regular change.Such as, due to light along with distance L increases, intensity is 1/L
2trend decay above the line mid point through infrared transmitting tube 10 and infrared remote receiver 20 time, the intensity of infrared external reflection light is the strongest.So for one group of infrared transmitting tube 10 and infrared remote receiver 20, curve as shown in Figure 2 can be formed.Wherein, summit represents the time of the location point above the line mid point of infrared transmitting tube 10 and infrared remote receiver 20.
Particularly, with any two infrared transmitting tubes 10 and an infrared remote receiver 20, time palm streaks top, the infrared external reflection light that infrared remote receiver 20 receives can form two energy curves as shown in Figure 3.For curve P1 and P2, the time value that its Energy maximum value place is corresponding, wherein, the time numerical value that P1 is corresponding is little, time numerical value corresponding to P2 is large, represents palm first through the infrared transmitting tube 10 that P1 is corresponding, and then through infrared transmitting tube 10 corresponding to P2, infrared transmitting tube 10 corresponding to such as P1 is if A is on the left side of infrared transmitting tube 10 such as B corresponding to P2, and that is the motion of palm is brandished from left to right.If the reverberation light wave that A and B is corresponding reaches maximum of intensity simultaneously, as shown in Figure 4, illustrating that palm moves along the vertical interface of AB, is likely from top to bottom, or from down to up, or movable.
Be three with infrared transmitting tube 10 below, infrared remote receiver 20 is one, is described in detail to hand gesture detecting device 100 of the present utility model.
The circuit diagram of specific implementation as shown in Figure 5, after K switch 1, K2 and K3 are closed, three infrared transmitting tubes 10 such as infrared LED transmitting tube A, B and C launch infrared light, when the stop that the infrared light launched is subject to palm is reflected, then infrared remote receiver 20 receives infrared light, and then controller 30 identifies gesture according to the intensity of infrared light.
In specific embodiment of the utility model, air-conditioner can be floor air conditioner, and multiple infrared transmitting tubes 10 and at least one infrared remote receiver 20 are arranged on the front of floor air conditioner.Owing to being applied in the cabinet-type air conditioner of air-conditioner, the action of waving of user is that the probability of left and right is identical, so 3 infrared LED transmitting tubes and 1 infrared remote receiver are symmetrical in distribution.In addition, when arbitrarily brandishing palm, be seldom straight line, always with radian, time wherein to brandish up and down, radian is maximum, and toward upper left partially, the right hand is inclined toward upper right for the radian of left hand.Therefore, in embodiment of the present utility model, the distribution of three infrared transmitting tubes 20 and an infrared remote receiver 20 as shown in Figure 6, three infrared transmitting tubes 10 are arranged in isosceles triangle, and two infrared transmitting tubes 10 in three infrared transmitting tubes 10 are positioned on another infrared transmitting tube 10, such as, LED_A, LED_B upper, LED_C under.Infrared remote receiver 20 is in axis, and the most applicable cabinet air-conditioner uses, such as, shown in Fig. 6 (1), infrared remote receiver 20 is positioned at the center of isosceles triangle, or, as shown in Fig. 6 (2), the central spot of infrared remote receiver 20 between the infrared transmitting tube 10 of two, top.
In instances, three infrared LED transmitting tubes such as A, B and C and an infrared remote receiver 20, thus infrared remote receiver 20 infrared emission light can form three energy curves.Article three, energy curve has three summits, then controller 30 judges that the time numerical value of the vertex correspondence of which energy curve is little, just represents palm and first passes through that infrared transmitting tube 10.
Concrete determination methods can comprise several situation, and 1., the time value of the vertex correspondence of three energy curves is all equal, then controller 30 judges that corresponding palm action is movable; If 2. the time value of the vertex correspondence of three energy curves is all unequal, judge traffic direction with minimum and maximum two points; If 3. there is the time value of the vertex correspondence of 2 energy curves equal, judge with another one; If 4. wherein 1 infrared transmitting tube 10 is launched ultrared waveform and cannot be judged, judge with the time value on other 2 summits; 5., be less than the waveform of the reflected infrared ray of 2 infrared transmitting tubes 10, cannot judge.
Particularly, for a cabinet air conditioner device, be provided with three infrared LED transmitting tubes and an infrared remote receiver 20, distribution as shown in Figure 6.In the present embodiment, regulation the signal strength signal intensity of three infrared LED transmitting tube points must all exceed lowest effective value just effectively, prevents palm from departing from hand gesture detecting device 100 too far, causes maloperation.Time order and function order several situations as shown in Figure 7 on three summits of three infrared emission waveforms that infrared remote receiver 20 receives.
Wherein, for A=C and B=C two kinds of situations, in pure theory, the probability that palm is brandished up and down is respectively 50%, but considers that people waves before standing in cabinet air-conditioner, and the track of palm is always lack of standardization, with various custom, and the result therefore caused.So, as shown in table 1 below, the 2nd in form, 3, the judgement of the palm direction of motion of 4 and 5 sequence numbers judges according to the maximum likelihood of human body habitual movement (such as, up, down, left, right, before and after).
Wherein, if the summit of the waveform of an infrared transmitting tube generation infrared light cannot judge, illustrate that palm departs from correct direction, in order to accuracy rate, can ignore, but if need to increase fault-tolerance, can judge, but there is certain error.
Table 1
According to above-mentioned gesture judging method, particularly as shown in Figure 7, after air-conditioner detects effective gesture by hand gesture detecting device 100, the parameter of air-conditioner can be switched according to left and right gesture, such as, pattern ← → temperature ← → pendulum wind pattern, checks current parameter.If be unsatisfied with parameter, user can by upper and lower gesture amendment parameter.
Such as, want current " dehumidifying " pattern to change " refrigeration " pattern into, only need up to brandish palm 2 times, just can occur " refrigeration ", after determining, brandish palm before and after needing, " determination " is selected.If not by " determination ", turn right and brandish palm, occurred temperature parameter, the so mode of operation of air-conditioner still " dehumidifying " pattern, instead of " refrigeration " pattern.
Similar operation, such as, is operated by left and right, during displays temperature parameter, up brandishes palm 1 time, gets final product design temperature+1, and down movable palm 1 time, gets final product design temperature-1.
Similar operation, is operated by left and right, during display air supply pattern, up brandishes palm 1 time, can select fixing pendulum wind, down brandish palm 1 time, can select to blow up and down.
Wherein, brandish palm to carry out " determination " before and after all settings all need, parameters just can come into force.If setup parameter certain hour does not have action in such as 20 seconds, then air-conditioner will recover automatically to show state.According to set and display parameters.Certainly, also there is more simple mode, before and after ignoring, brandish palm with " determination ", direct Selection parameter.
In sum, according to the hand gesture detecting device of the air-conditioner of the utility model embodiment, infrared light is launched by infrared transmitting tube, received by infrared remote receiver, because being subject to stopping, the unrestrained infrared light launched occurs, and then the signal strength signal intensity that controller receives according to infrared remote receiver carries out gesture identification, without the need to contact, messy or when holding thing at palm, also operation can be realized, convenient.
Based on the hand gesture detecting device of above-mentioned aspect embodiment, another aspect embodiment of the present utility model also proposes a kind of air-conditioner.
Shown in Fig. 8, this air-conditioner 1000 comprises the hand gesture detecting device 100 of air outlet 200, control panel 300 and above-mentioned aspect embodiment.
Air-conditioner 100 can be floor air conditioner, and as shown in Figure 9, control panel 300 is positioned under air outlet 200 its side view, and hand gesture detecting device 100 is positioned under control panel 300.
According to the air-conditioner of the utility model embodiment, by the hand gesture detecting device of above-mentioned aspect embodiment, when regulating parameter, without the need to touch controls panel, messy or when holding thing at palm, also can realize operation, convenient.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a hand gesture detecting device for air-conditioner, is characterized in that, comprising:
Be arranged on the multiple infrared transmitting tubes on described air-conditioner panel;
Be arranged at least one infrared remote receiver on described air-conditioner panel, at least one infrared remote receiver described by described multiple infrared transmitting tube around; And
The controller be connected with at least one infrared remote receiver described, described controller carries out gesture identification according to the signal strength signal intensity of at least one infrared remote receiver.
2. the hand gesture detecting device of air-conditioner as claimed in claim 1, it is characterized in that, described air-conditioner is floor air conditioner, and described multiple infrared transmitting tube and at least one infrared remote receiver described are arranged on the front of described floor air conditioner.
3. the hand gesture detecting device of air-conditioner as claimed in claim 2, it is characterized in that, described infrared transmitting tube is three, and described infrared remote receiver is one.
4. the hand gesture detecting device of air-conditioner as claimed in claim 3, is characterized in that, described three infrared transmitting tubes are that isosceles triangle is arranged, and two infrared transmitting tubes in described three infrared transmitting tubes are positioned on another infrared transmitting tube.
5. the hand gesture detecting device of air-conditioner as claimed in claim 4, it is characterized in that, described infrared remote receiver is positioned at the center of described isosceles triangle.
6. the hand gesture detecting device of air-conditioner as claimed in claim 4, it is characterized in that, described infrared remote receiver is in the central spot described in top between two infrared transmitting tubes.
7. the hand gesture detecting device of air-conditioner as claimed in claim 1, it is characterized in that, described multiple infrared transmitting tube is infrared LED transmitting tube.
8. an air-conditioner, is characterized in that, comprising:
Air outlet;
Control panel; And
Hand gesture detecting device as described in any one of claim 1-7.
9. air-conditioner as claimed in claim 8, it is characterized in that, described control panel is positioned under described air outlet.
10. air-conditioner as claimed in claim 8, it is characterized in that, described hand gesture detecting device is positioned under described control panel.
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| CN201420843602.9U CN204555180U (en) | 2014-12-26 | 2014-12-26 | Air-conditioner and hand gesture detecting device thereof |
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| CN201420843602.9U CN204555180U (en) | 2014-12-26 | 2014-12-26 | Air-conditioner and hand gesture detecting device thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106020485A (en) * | 2016-05-31 | 2016-10-12 | 广东美的制冷设备有限公司 | Gesture recognition method, gesture recognition device and equipment |
| CN106247561A (en) * | 2016-08-30 | 2016-12-21 | 广东美的制冷设备有限公司 | A kind of air-conditioning and long-range control method thereof and device |
| CN107436684A (en) * | 2017-07-12 | 2017-12-05 | 上海创单电子科技有限公司 | A kind of Non-contact man-machine interaction method based on infrared ray |
| CN108775681A (en) * | 2018-08-22 | 2018-11-09 | 广东美的制冷设备有限公司 | Air conditioner and its control method, device and computer readable storage medium |
| CN109799911A (en) * | 2019-02-01 | 2019-05-24 | 奥佳华智能健康科技集团股份有限公司 | A kind of massage armchair gesture control device and control method |
| CN109828636A (en) * | 2019-01-30 | 2019-05-31 | 维沃移动通信有限公司 | A kind of display module and electronic equipment |
| CN111487878A (en) * | 2019-01-29 | 2020-08-04 | 迪尔阿扣基金两合公司 | Gesture control module and household appliance with same |
| CN112556125A (en) * | 2020-12-14 | 2021-03-26 | 珠海格力电器股份有限公司 | Air deflector angle control method and control system |
| CN112556126A (en) * | 2020-12-14 | 2021-03-26 | 珠海格力电器股份有限公司 | Air deflector angle control method and control device and air conditioner |
| CN115143599A (en) * | 2022-07-18 | 2022-10-04 | 海信空调有限公司 | Air conditioner and gesture control method thereof |
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2014
- 2014-12-26 CN CN201420843602.9U patent/CN204555180U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106020485A (en) * | 2016-05-31 | 2016-10-12 | 广东美的制冷设备有限公司 | Gesture recognition method, gesture recognition device and equipment |
| CN106020485B (en) * | 2016-05-31 | 2018-10-09 | 广东美的制冷设备有限公司 | Gesture identification method, gesture identifying device and gesture identification equipment |
| CN106247561A (en) * | 2016-08-30 | 2016-12-21 | 广东美的制冷设备有限公司 | A kind of air-conditioning and long-range control method thereof and device |
| CN107436684A (en) * | 2017-07-12 | 2017-12-05 | 上海创单电子科技有限公司 | A kind of Non-contact man-machine interaction method based on infrared ray |
| CN108775681A (en) * | 2018-08-22 | 2018-11-09 | 广东美的制冷设备有限公司 | Air conditioner and its control method, device and computer readable storage medium |
| CN111487878A (en) * | 2019-01-29 | 2020-08-04 | 迪尔阿扣基金两合公司 | Gesture control module and household appliance with same |
| CN109828636A (en) * | 2019-01-30 | 2019-05-31 | 维沃移动通信有限公司 | A kind of display module and electronic equipment |
| CN109799911A (en) * | 2019-02-01 | 2019-05-24 | 奥佳华智能健康科技集团股份有限公司 | A kind of massage armchair gesture control device and control method |
| CN112556125A (en) * | 2020-12-14 | 2021-03-26 | 珠海格力电器股份有限公司 | Air deflector angle control method and control system |
| CN112556126A (en) * | 2020-12-14 | 2021-03-26 | 珠海格力电器股份有限公司 | Air deflector angle control method and control device and air conditioner |
| CN115143599A (en) * | 2022-07-18 | 2022-10-04 | 海信空调有限公司 | Air conditioner and gesture control method thereof |
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