CN107166658A - Air-conditioning sound-producing device method for controlling volume - Google Patents
Air-conditioning sound-producing device method for controlling volume Download PDFInfo
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- CN107166658A CN107166658A CN201710409598.3A CN201710409598A CN107166658A CN 107166658 A CN107166658 A CN 107166658A CN 201710409598 A CN201710409598 A CN 201710409598A CN 107166658 A CN107166658 A CN 107166658A
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Abstract
The present invention relates to a kind of air-conditioning sound-producing device method for controlling volume, belong to field of air conditioning.The present invention comprises the following steps:Step 1: the brightness value of detection indoor set local environment；Step 2: brightness value is compared with default brightness value, comparative result is obtained；Step 3: controlling sound-producing device output volume size according to comparative result.When i.e. ambient light is bright, output volume is big, and when ambient light is dark, output volume is small.Present invention regulation volume can individually be implemented, and regulation brightness of display screen can also be coordinated to implement together.When i.e. 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.Fully automatic operation of the present invention, without user's operation, is easy to implement；Light accuracy of detection is high, and enforcement difficulty is small, and cost is low.
Description
Technical field
The present invention relates to a kind of air-conditioning sound-producing device method for controlling volume, belong to field of air conditioning.
Background technology
Traditional air conditioner carries buzzer, is used 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, some users are when adjusting air-conditioning, and 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 the rest of influence 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 mobile phone A PP.In addition, in patent publication No. CN105627522A application documents, being also disclosed
By the way of a kind of size using the decibel value of detection indoor apparatus of air conditioner local environment automatically adjusting 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 is also small.
The shortcoming of sound-producing device volume is adjusted with mobile phone A PP is：
1) application limitation is big, and air-conditioning must can not be applied with the intelligent functions such as WIFI, common air-conditioning；
2) operation is relatively cumbersome, and old man may not use.
The shortcoming of the size of sound-producing device volume is automatically adjusted using the decibel value of indoor apparatus of air conditioner local environment is detected
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
The noise that body operation is produced, such as sound of the wind and various motor operation sounds, transformer electromagnetic sound, refrigerant flowing sound, therefore its detection
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 produces false triggering, i.e., should not sounding when and sounding, should sound it is big when but export amount of bass etc..
The content of the invention
The technical problems to be solved by the invention are：A kind of control accuracy height, the air-conditioning that enforcement difficulty is small, cost is low are provided
Sound-producing device method for controlling volume.
It is to solve above-mentioned technical problem the technical solution adopted in the present invention：Air-conditioning sound-producing device method for controlling volume,
Comprise the following steps:
Step 1: the brightness value of detection indoor set local environment；
Step 2: brightness value is compared with default brightness value, comparative result is obtained；
Step 3: controlling sound-producing device output volume size according to comparative result.When i.e. ambient light is bright, output volume
Greatly, when ambient light is dark, output volume is small.
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 present invention, it is preferred to use so that
Output volume is with the increase of brightness value in the incremental mode of grade.Embodiment is to be provided with indoor apparatus of air conditioner many
Individual ambient light illumination threshold value so that default brightness value forms multiple threshold intervals；Set many in indoor apparatus of air conditioner for sound-producing device
Individual volume gear, each volume gear one threshold interval of correspondence；After brightness value is compared with default brightness value in step 2,
Obtain the threshold interval residing for brightness value；Sound-producing device is controlled to adjust to corresponding volume gear in step 3.In order to prevent vapour
Bus or train route is crossed, searchlight shook etc., and light is disturbed in short-term, after brightness value is compared with default brightness value in step 2, obtains brightness value
Residing threshold interval；After the brightness value reaches default special time in this threshold interval, then carry out output volume
Regulation.
Above-mentioned method for controlling volume can individually be implemented, and regulation brightness of display screen can also be coordinated to implement together.It is specific real
The mode of applying is that display screen is provided with indoor apparatus of air conditioner；Sound-producing device output volume is controlled according to comparative result in step 3
During size, while adjusting brightness of display screen according to comparative result.Correspondingly, preferred embodiment is to be set in indoor apparatus of air conditioner
It is equipped with multiple ambient light illumination threshold values so that default brightness value forms multiple threshold intervals；It is sound-producing device in indoor apparatus of air conditioner
Multiple volume gears are set, each volume gear one threshold interval of correspondence；Multiple display screens are set in indoor apparatus of air conditioner
Brightness gear, each brightness gear correspondence one threshold interval；After brightness value is compared with default brightness value in step 2,
Obtain the threshold interval residing for brightness value；Sound-producing device is controlled to adjust to corresponding volume gear in step 3, while control is aobvious
Display screen is adjusted to corresponding brightness gear.After brightness value is compared with default brightness value in step 2, obtain residing for brightness value
Threshold interval；After the brightness value reaches default special time in this threshold interval, then carry out output volume and display screen
The regulation of brightness.When ambient light is bright, output volume is big, and air conditioner display screen brightness is high；When ambient light is dark, output volume
Small, air conditioner display screen brightness is dimmed or closes screen.
The beneficial effects of the invention are as follows：Ambient light illumination is divided into several gears, corresponding several output volume sizes, light
Darker, volume is smaller, after user turns off the light sleep, using minimum volume or Jing Yin, it is to avoid influence user's rest.Compare mobile phone
APP sets sound-producing device volume scheme, and fully automatic operation of the present invention is easier without user's operation.Compare using detection
The decibel value of indoor apparatus of air conditioner local environment automatically adjusts the scheme of the size of sound-producing device volume, light detection essence of the present invention
Degree is high, enforcement difficulty is small, cost is low.
Brief description of the drawings
Fig. 1 is the software control flow chart of the present invention；
Fig. 2 is the hardware configuration unit figure of the present invention；
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As shown in Fig. 2 when the present invention is implemented, its hardware configuration unit includes optical sensor 1, optical detection circuit 2, MCU controls
Unit 3 processed, sound-producing device control circuit 4, buzzer/loudspeaker 5, display screen 6.
As shown in figure 1, the present invention 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 with the MCU control unit 3 of indoor set by optical detection circuit 2 and 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 G1, G2 is designated as 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；
The brightness value AD1 detected is compared with default AD threshold values, comparative result is obtained, brightness value AD1 is drawn
Residing threshold interval；
Step 3: controlling sound-producing device output volume size according to comparative result；
During AD1 >=G1, the volume gear that sound-producing device controls circuit 4 to adjust 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, such as adjusts the power of power amplifier, can also be adjusted by software mode, such as Regulate signal dutycycle, frequency mode.
Further, in order to prevent automobile from passing by, searchlight was shaken etc., and light is disturbed in short-term, can set ambient light illumination AD
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 (6)
1. air-conditioning sound-producing device method for controlling volume, it is characterised in that comprise the following steps:
Step 1: the brightness value of detection indoor set local environment；
Step 2: brightness value is compared with default brightness value, comparative result is obtained；
Step 3: controlling sound-producing device output volume size according to comparative result.
2. air-conditioning sound-producing device method for controlling volume as claimed in claim 1, it is characterised in that：Set in indoor apparatus of air conditioner
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, each volume gear one threshold interval of correspondence；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.
3. air-conditioning sound-producing device method for controlling volume as claimed in claim 2, it is characterised in that：In step 2 by brightness value with
Default brightness value relatively after, obtain the threshold interval residing for brightness value；When the brightness value reached in this threshold interval it is default
After special time, then carry out the regulation of output volume.
4. air-conditioning sound-producing device method for controlling volume as claimed in claim 1, it is characterised in that：Set in indoor apparatus of air conditioner
There is display screen；When controlling sound-producing device output volume size according to comparative result in step 3, while being adjusted according to comparative result
Brightness of display screen.
5. air-conditioning sound-producing device method for controlling volume as claimed in claim 4, it is characterised in that：Set in indoor apparatus of air conditioner
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, each volume gear one threshold interval of correspondence；Multiple display screens are set in indoor apparatus of air conditioner
Brightness gear, each brightness gear one threshold interval of correspondence；After brightness value is compared with default brightness value in step 2, obtain
To the threshold interval residing for brightness value；Sound-producing device is controlled to adjust to corresponding volume gear in step 3, while controlling display
Screen is adjusted to corresponding brightness gear.
6. air-conditioning sound-producing device method for controlling volume as claimed in claim 5, it is characterised in that：In step 2 by brightness value with
Default brightness value relatively after, obtain the threshold interval residing for brightness value；When the brightness value reached in this threshold interval it is default
After special time, then carry out the regulation of output volume and brightness of display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409598.3A CN107166658A (en) | 2017-06-02 | 2017-06-02 | Air-conditioning sound-producing device method for controlling volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409598.3A CN107166658A (en) | 2017-06-02 | 2017-06-02 | Air-conditioning sound-producing device method for controlling volume |
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| Publication Number | Publication Date |
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| CN107166658A true CN107166658A (en) | 2017-09-15 |
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ID=59824350
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| CN201710409598.3A Pending CN107166658A (en) | 2017-06-02 | 2017-06-02 | Air-conditioning sound-producing device method for controlling volume |
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| CN107942694A (en) * | 2017-12-05 | 2018-04-20 | 广东海信家电有限公司 | A kind of household appliance control device, control method and household electrical appliance |
| CN109237718A (en) * | 2018-08-16 | 2019-01-18 | 珠海格力电器股份有限公司 | A kind of control method of air-conditioning, device, storage medium and air-conditioning |
| CN110881901A (en) * | 2018-09-07 | 2020-03-17 | 日立环球生活方案株式会社 | Electric vacuum cleaner |
| 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 |
| CN114327332A (en) * | 2021-12-22 | 2022-04-12 | 深圳Tcl新技术有限公司 | Internet of things equipment setting method and device, electronic equipment and storage medium |
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Application publication date: 20170915 |