CN206929935U - The air conditioner of sound-producing device volume is adjusted using light illumination - Google Patents
The air conditioner of sound-producing device volume is adjusted using light illumination Download PDFInfo
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- CN206929935U CN206929935U CN201720637951.9U CN201720637951U CN206929935U CN 206929935 U CN206929935 U CN 206929935U CN 201720637951 U CN201720637951 U CN 201720637951U CN 206929935 U CN206929935 U CN 206929935U
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Abstract
A kind of air conditioner that sound-producing device volume is adjusted using light illumination is the utility model is related to, belongs to field of air conditioning.The utility model includes optical sensor, MCU control unit, sound-producing device control circuit, the buzzer/loudspeaker being sequentially connected；Optical sensor is used for the brightness value for detecting indoor apparatus of air conditioner local environment, and the brightness value that optical sensor detects to obtain is transmitted to MCU control unit；MCU control unit passes through the volume of sound-producing device control circuit regulation buzzer/loudspeaker according to brightness value and the comparative result of default brightness value.The utility model regulation volume can individually be implemented, and regulation brightness of display screen can also be coordinated to implement together.When ambient light is bright, output volume is big, and brightness of display screen is high；When ambient light is dark, output volume is small, brightness of display screen is dimmed or closes screen.The utility model fully automatic operation, operate, be easy to implement without user；Light accuracy of detection is high, and enforcement difficulty is small, and cost is low.
Description
Technical field
A kind of air conditioner that sound-producing device volume is adjusted using light illumination is the utility model is related to, belongs to air-conditioning neck
Domain.
Background technology
Traditional air conditioner carries buzzer, as the prompting of reception remote signal or other alarms etc.；With air conditioner intelligent
The development of change, some air-conditionings also add loudspeaker and carry out music or speech play.
But at night, for some users when adjusting air-conditioning, someone is in rest or sleep state on possible side, at this moment
Air-conditioning sends buzzer or music, the sound of voice broadcast, it will influences the rest of other people.
The existing air-conditioned typically no consideration volume adjusting of sound-producing device, also has small part intelligent air condition to be provided with industry
The volume of sound-producing device is adjusted with cell phone application.In addition, in patent publication No. CN105627522A application documents, it is also disclosed
A kind of decibel value using detection indoor apparatus of air conditioner local environment is come by the way of automatically adjusting the size of sound-producing device volume.I.e.
When environment decibel value is big, sound-producing device output volume is also big；Environment decibel value hour, sound-producing device output volume are also small.
It is the shortcomings that sound-producing device volume to adjust with cell phone application：
1) application limitation is big, and air-conditioning must carry intelligent function, the common air-conditionings such as WIFI and can not apply；
2) operation is relatively cumbersome, and old man may not use.
The shortcomings that using the decibel value for detecting indoor apparatus of air conditioner local environment to automatically adjust the size of sound-producing device volume
It is：
1) cannot be distinguished by noise source, that is, cannot be distinguished by is ambient noise that extraneous TV, automobile etc. are brought, or air-conditioning from
Noise caused by body operation, such as sound of the wind and various motor operation sounds, transformer electromagnetic sound, refrigerant flowing sound, therefore it is detected
Ambient noise will be disturbed by air conditioner main body running noises, and technical enforcement difficulty is big, cost is high, effect is undesirable.
2) because the detection algorithm to background noise is complicated and various, the side of volume is controlled with detection background noise size
Method, easily produce false triggering, i.e., should not sounding when and sounding, should sound it is big when but export amount of bass etc..
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of control accuracy height, enforcement difficulty is small, cost is low
The air conditioner of sound-producing device volume is adjusted using light illumination.
Technical scheme is used by solve above-mentioned technical problem the utility model：Sounding is adjusted using light illumination
The air conditioner of device volume, including be sequentially connected optical sensor, MCU control unit, sound-producing device control circuit, buzzer/
Loudspeaker；Optical sensor is used for the brightness value for detecting indoor apparatus of air conditioner local environment, and the brightness value that optical sensor detects to obtain passes
Transport to MCU control unit；MCU control unit is controlled according to brightness value and the comparative result of default brightness value by sound-producing device
Circuit adjusts the volume of buzzer/loudspeaker.When ambient light is bright, output volume is big, and when ambient light is dark, output volume is small.
Optical sensor can be light detection integrated circuit, and direct output digit signals control unit to MCU；In addition, light
Sensor can also be analog device, be connected by optical detection circuit with MCU control unit.Optical sensor can be arranged on air-conditioning
On main frame, it can also be arranged on remote control or other electrical equipment, part, air-conditioner host is passed to by signal.
The utility model can also coordinate regulation brightness of display screen to implement together, and display screen is electrically connected in MCU control unit；
MCU control unit adjusts brightness of display screen according to brightness value and the comparative result of default brightness value.It is defeated when ambient light is bright
Go out to give great volume, air conditioner display screen brightness is high；When ambient light is dark, output volume is small, air conditioner display screen brightness is dimmed or closes screen.
When the utility model is implemented, comprise the following steps:
Step 1: the brightness value of indoor set local environment is detected using optical sensor；Brightness value transmits to MCU and controls list
Member；
Step 2: MCU control unit by brightness value compared with default brightness value, obtain comparative result；
Step 3: according to comparative result, pass through the volume of sound-producing device control circuit regulation buzzer/loudspeaker.
When controlling sound-producing device output volume size according to comparative result, output volume and the proportional pass of brightness value may be such that
System automatically adjusts, and also may be such that output volume is incremented by with the increase of brightness value in grade.In the utility model, it is preferred to use
So that output volume increasing in a manner of grade is incremental with brightness value.Embodiment is to be set in MCU control unit
There are multiple ambient light illumination threshold values so that default brightness value forms multiple threshold intervals；Set in indoor apparatus of air conditioner for sound-producing device
Multiple volume gears are put, the corresponding threshold interval of each volume gear；By brightness value and default brightness value ratio in step 2
After relatively, the threshold interval residing for brightness value is obtained；Sound-producing device is controlled to adjust to corresponding volume gear in step 3.In order to anti-
The light such as only automobile passes by, searchlight shook disturb in short-term, in step 2 by brightness value and default brightness value relatively after, shone
Threshold interval residing for angle value；After the brightness value reaches default special time in this threshold interval, then carry out output sound
The regulation of amount.
When cooperation regulation brightness of display screen is implemented together, embodiment is that display is provided with indoor apparatus of air conditioner
Screen；When controlling sound-producing device output volume size according to comparative result in step 3, while display screen is adjusted according to comparative result
Brightness.Correspondingly, preferred embodiment is that multiple ambient light illumination threshold values are provided with indoor apparatus of air conditioner so that default illumination
Value forms multiple threshold intervals；Multiple volume gears, each volume gear pair are set for sound-producing device in indoor apparatus of air conditioner
Answer a threshold interval；The brightness gear of multiple display screens is set in indoor apparatus of air conditioner, and each brightness gear is corresponding one
Threshold interval；In step 2 by brightness value and default brightness value relatively after, obtain the threshold interval residing for brightness value；In step 3
Control sound-producing device is adjusted to corresponding volume gear, while control display screen is adjusted to corresponding brightness gear.In step 2
By brightness value and default brightness value relatively after, obtain the threshold interval residing for brightness value；When the brightness value is in this threshold interval
After reaching default special time, then carry out the regulation of output volume and brightness of display screen.
The beneficial effects of the utility model are：The cell phone application that compares setting sound-producing device volume scheme, the utility model are complete
Automatic running, operated without user, it is easier.Compare using the decibel value of detection indoor apparatus of air conditioner local environment come automatic
The scheme of the size of sound-producing device volume is adjusted, the utility model light accuracy of detection is high, enforcement difficulty is small, cost is low.It can incite somebody to action
Ambient light illumination is divided into several gears, and corresponding several output volume sizes, light is darker, and volume is smaller, when user turns off the light sleep
Afterwards, using minimum volume or Jing Yin, avoid influenceing user's rest.
Brief description of the drawings
Fig. 1 is hardware configuration unit figure of the present utility model；
Fig. 2 is software control flow chart of the present utility model；
Embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
As shown in figure 1, the utility model implement when, its hardware configuration unit include optical sensor 1, optical detection circuit 2,
MCU control unit 3, sound-producing device control circuit 4, buzzer/loudspeaker 5, display screen 6.
As shown in Fig. 2 control method when the utility model is implemented comprises the following steps:
Step 1: the brightness value of detection indoor set local environment；Embodiment is to be set in the indoor set of air-conditioning
There is optical sensor 1, optical sensor 1 is connected by optical detection circuit 2 with the MCU control unit 3 of indoor set carries out ambient light illumination
AD conversion, the AD values after conversion are stored into the register of indoor set, are designated as AD1；
Step 2: set N number of ambient light illumination AD threshold values in indoor apparatus of air conditioner, the GN that is designated as G1, G2 successively ... presets illumination
Value forms multiple threshold intervals；N number of volume gear is set in indoor apparatus of air conditioner, be designated as successively S1, S2 ... SN；
By the brightness value AD1 detected compared with default AD threshold values, comparative result is obtained, draws brightness value AD1
Residing threshold interval；
Step 3: sound-producing device output volume size is controlled according to comparative result；
During AD1 >=G1, the volume gear that sound-producing device control circuit 4 adjusts buzzer/loudspeaker 5 is S1；
During G2≤AD1 ＜ G1, volume gear is adjusted to S2；
……
During AD1 ＜ GN, volume gear is adjusted to SN.
Above-mentioned method for controlling volume can individually be implemented, and regulation brightness of display screen can also be coordinated to implement together.That is environment
When light is bright, output volume is big, and the brightness of air conditioner display screen 6 is high；When ambient light is dark, output volume is small, the brightness of air conditioner display screen 6
Dimmed or pass screen.
Specifically, optical sensor 1 can be analog device, such as photodiode, export analog signal, detected by light
Circuit 2 is connected the AD conversion for carrying out ambient light illumination with the MCU controls unit 3 of indoor set, and indoor set is arrived in the AD values storage after conversion
Register in, be designated as AD1；Optical sensor 1 can also be light detection integrated circuit, and direct output digit signals are controlled to MCU
Unit 3 processed, at this moment can omit optical detection circuit 2.
Specifically, volume gear deep low gear SN can be a very weak volume or Jing Yin.
Specifically, the method that sound-producing device control circuit 4 adjusts buzzer/loudspeaker 5, can be adjusted by hardware mode
Section, the power of power amplifier is such as adjusted, can also be adjusted by software mode, such as Regulate signal dutycycle, frequency mode.
Further, in order to prevent automobile from passing by, searchlight shook etc., and light disturbs in short-term, ambient light illumination AD can be set
Value is after some threshold interval reaches default special time, then carries out the regulation of output volume and brightness of display screen.
Embodiment one：
| Ambient light illumination AD values | Volume |
| AD≥220 | By force |
| 150≤AD ＜ 220 | It is high |
| 100≤AD ＜ 150 | In |
| 60≤AD ＜ 100 | It is low |
| 40≤AD ＜ 60 | It is micro- |
| AD ＜ 12 | It is Jing Yin |
Embodiment two：
| Ambient light illumination AD values | Volume | Brightness of display screen |
| AD≥220 | By force | It is most bright |
| 150≤AD ＜ 220 | It is high | It is high |
| 100≤AD ＜ 150 | In | In |
| 60≤AD ＜ 100 | It is low | It is low |
| 40≤AD ＜ 60 | It is micro- | It is micro- |
| AD ＜ 12 | It is Jing Yin | Close |
Claims (4)
1. the air conditioner of sound-producing device volume is adjusted using light illumination, it is characterised in that：Including the light sensing being sequentially connected
Device (1), MCU control unit (3), sound-producing device control circuit (4), buzzer/loudspeaker (5)；Optical sensor (1) is used to detect
The brightness value of indoor apparatus of air conditioner local environment, the brightness value that optical sensor (1) detection obtains are transmitted to MCU control unit (3)；
MCU control unit (3) adjusts honeybee according to brightness value and the comparative result of default brightness value by sound-producing device control circuit (4)
The volume of ring device/loudspeaker (5).
2. the air conditioner as claimed in claim 1 that sound-producing device volume is adjusted using light illumination, it is characterised in that：Light passes
Sensor (1) is analog device, is connected by optical detection circuit (2) with MCU control unit (3).
3. the air conditioner as claimed in claim 1 that sound-producing device volume is adjusted using light illumination, it is characterised in that：Light passes
Sensor (1) is that light detects integrated circuit, is directly connected with MCU control unit (3).
4. the air conditioner that sound-producing device volume is adjusted using light illumination as described in any one in claims 1 to 3, its
It is characterised by：Also include display screen (6), display screen (6) is electrically connected in MCU control unit (3)；MCU control unit (3) basis
The comparative result of brightness value and default brightness value, adjust display screen (6) brightness.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637951.9U CN206929935U (en) | 2017-06-02 | 2017-06-02 | The air conditioner of sound-producing device volume is adjusted using light illumination |
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| CN201720637951.9U CN206929935U (en) | 2017-06-02 | 2017-06-02 | The air conditioner of sound-producing device volume is adjusted using light illumination |
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| CN206929935U true CN206929935U (en) | 2018-01-26 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981131A (en) * | 2018-06-06 | 2018-12-11 | 珠海格力电器股份有限公司 | A kind of method of loudspeaker noise during reduction Air Conditioner Remote |
| CN109990836A (en) * | 2019-04-10 | 2019-07-09 | 浙江宁远塔桅制造有限公司 | The micro- station of intelligent integrated and its working method |
| CN110534055A (en) * | 2019-08-29 | 2019-12-03 | 广东美的制冷设备有限公司 | Display panel of air-conditioner and air conditioner |
| CN110881901A (en) * | 2018-09-07 | 2020-03-17 | 日立环球生活方案株式会社 | Electric vacuum cleaner |
| CN112379609A (en) * | 2020-11-09 | 2021-02-19 | 珠海格力电器股份有限公司 | Display panel having control function, control method of display panel, and storage medium |
| CN113932389A (en) * | 2021-09-30 | 2022-01-14 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner and storage medium |
| WO2022013470A1 (en) * | 2020-07-15 | 2022-01-20 | Casa Boncompte Marc | Device for the disinfection and purification of air and surfaces |
| CN114234379A (en) * | 2021-12-24 | 2022-03-25 | 珠海格力电器股份有限公司 | Display brightness adjustment control method of air conditioner and air conditioner |
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2017
- 2017-06-02 CN CN201720637951.9U patent/CN206929935U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981131A (en) * | 2018-06-06 | 2018-12-11 | 珠海格力电器股份有限公司 | A kind of method of loudspeaker noise during reduction Air Conditioner Remote |
| CN108981131B (en) * | 2018-06-06 | 2020-07-03 | 珠海格力电器股份有限公司 | Method for reducing noise of loudspeaker in air conditioner remote control process |
| CN110881901A (en) * | 2018-09-07 | 2020-03-17 | 日立环球生活方案株式会社 | Electric vacuum cleaner |
| CN109990836A (en) * | 2019-04-10 | 2019-07-09 | 浙江宁远塔桅制造有限公司 | The micro- station of intelligent integrated and its working method |
| CN110534055A (en) * | 2019-08-29 | 2019-12-03 | 广东美的制冷设备有限公司 | Display panel of air-conditioner and air conditioner |
| CN110534055B (en) * | 2019-08-29 | 2021-09-14 | 广东美的制冷设备有限公司 | Air conditioner display panel and air conditioner |
| WO2022013470A1 (en) * | 2020-07-15 | 2022-01-20 | Casa Boncompte Marc | Device for the disinfection and purification of air and surfaces |
| CN112379609A (en) * | 2020-11-09 | 2021-02-19 | 珠海格力电器股份有限公司 | Display panel having control function, control method of display panel, and storage medium |
| CN113932389A (en) * | 2021-09-30 | 2022-01-14 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner and storage medium |
| WO2023050903A1 (en) * | 2021-09-30 | 2023-04-06 | 青岛海尔空调器有限总公司 | Method and device for air conditioner control, and air conditioner and storage medium |
| CN114234379A (en) * | 2021-12-24 | 2022-03-25 | 珠海格力电器股份有限公司 | Display brightness adjustment control method of air conditioner and air conditioner |
| CN114234379B (en) * | 2021-12-24 | 2023-02-24 | 珠海格力电器股份有限公司 | Display brightness adjustment control method of air conditioner and air conditioner |
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