CN104566802B - the buzzer control method and air conditioner of air conditioner - Google Patents

the buzzer control method and air conditioner of air conditioner Download PDF

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Publication number
CN104566802B
CN104566802B CN201410817039.2A CN201410817039A CN104566802B CN 104566802 B CN104566802 B CN 104566802B CN 201410817039 A CN201410817039 A CN 201410817039A CN 104566802 B CN104566802 B CN 104566802B
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buzzer
indoor environment
operational mode
detected
air conditioner
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CN104566802A (en
Inventor
郭新生
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Atmospheric Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a kind of buzzer control method of air conditioner, this method includes：Detect indoor environment information；By the indoor environment information detected compared with default indoor environment information, the operational mode of buzzer is judged；Obtain the corresponding buzzer output control parameter of the operational mode；According to the output of the buzzer output control state modulator buzzer.The invention also discloses a kind of air conditioner.The buzzer control method of the air conditioner of the present invention, can determine buzzer output control parameter according to indoor environment information, by the output of buzzer output control state modulator buzzer, realize the prompt tone that automatic adjustment buzzer exports.When environment is quieter indoors, the prompt tone of buzzer output will not become noise, so that reaching is comfortable on user, the effect brought convenience to user's life.

Description

The buzzer control method and air conditioner of air conditioner
Technical field
The present invention relates to the buzzer control method and air conditioner of automation field, more particularly to air conditioner.
Background technology
In daily life, when air conditioner is operated with, usually there is buzzer to send prompt tone and inform user's operation Success.The buzzer prompt tone of existing air conditioner is a fixed prompt tone, and the buzzer of air conditioner carries under general case Show that sound will not make user not feel like oneself.But when environment is quieter indoors, the buzzer prompt tone of air conditioner, which can become, makes an uproar Sound, makes user not feel like oneself, or even the user for the rest that influences whether to sleep, and makes troubles to user's life.
The content of the invention
It is a primary object of the present invention to provide the buzzer control method and air conditioner of a kind of air conditioner, it is intended to solve existing The buzzer prompt tone for having air conditioner can become noise when environment is quieter indoors, ask the technology that user does not feel like oneself Topic.
To achieve the above object, the present invention provides a kind of buzzer control method of air conditioner, the bee of the air conditioner Ring device control method comprises the following steps：
Detect indoor environment information；
By the indoor environment information detected compared with default indoor environment information, the operation mould of buzzer is judged Formula；
Obtain the corresponding buzzer output control parameter of the operational mode；
According to the output of the buzzer output control state modulator buzzer.
Preferably, the indoor environment information includes the light luminance of indoor environment, the indoor environment that will be detected Compared with default indoor environment information, the step of operational mode for judging buzzer, includes information：
When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance of default indoor environment During threshold value, judge the operational mode of buzzer for day mode；
When the current light brightness value of the indoor environment detected is less than the light luminance threshold of the default indoor environment During value, judge the operational mode of buzzer for Night.
Preferably, if the light luminance threshold value of the default indoor environment is a value range [a, b], then when being detected When the current light brightness value of indoor environment is more than b, judge the operational mode of buzzer for day mode；When the interior detected When the current light brightness value of environment is less than a, judge the operational mode of buzzer for Night.
Preferably, the indoor environment information includes the light luminance harmony cent shellfish of indoor environment, described to be detected Indoor environment information compared with default indoor environment information, judging the operational mode of buzzer includes：
When the current light brightness value of the indoor environment detected is less than the light luminance threshold of the default indoor environment During value, judge the operational mode of buzzer for Night；
When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance of default indoor environment During threshold value, judge whether the sound decibel value of detected indoor environment is greater than or equal to the sound decibel of default indoor environment Threshold value；
When the sound decibel value of the indoor environment detected is greater than or equal to the sound decibel threshold of default indoor environment When, judge the operational mode of buzzer for day mode；
When the sound decibel value of the indoor environment detected is less than the sound decibel threshold of default indoor environment, judge The operational mode of buzzer is Night.
Preferably, the step of detection indoor environment information further includes：
It is continuous in preset time to detect indoor environment information several times；
Average computation is carried out to all indoor environment information detected in preset time, obtains the flat of indoor environment information Average, as final indoor environment information.
In addition, to achieve the above object, present invention also offers a kind of air conditioner, including air conditioner room unit, buzzer, Environment induction sensor, the air conditioner are additionally provided with the buzzer control device of air conditioner, and the buzzer control of the air conditioner Device includes：
Detection unit, for detecting indoor environment information；
Mode determination, for the indoor environment information that will be detected compared with default indoor environment information, Judge the operational mode of buzzer；
Parameter determination unit, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit, for the output according to the buzzer output control state modulator buzzer.
Preferably, the detection unit is used for the light luminance for detecting indoor environment, and the mode determination is used for：
When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance of default indoor environment During threshold value, judge the operational mode of buzzer for day mode；
When the current light brightness value of the indoor environment detected is less than the light luminance threshold of the default indoor environment During value, judge the operational mode of buzzer for Night.
Preferably, the mode determination is additionally operable to：
If the light luminance threshold value of the default indoor environment is a value range [a, b], then when the indoor ring detected When the current light brightness value in border is more than b, judge the operational mode of buzzer for day mode；When the indoor environment detected When current light brightness value is less than a, judge the operational mode of buzzer for Night.
Preferably, the detection unit is used for the light luminance harmony cent shellfish for detecting indoor environment, the mode decision Unit is used for：
When the current light brightness value of the indoor environment detected is less than the light luminance threshold of the default indoor environment During value, judge the operational mode of buzzer for Night；
When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance of default indoor environment During threshold value, judge whether the sound decibel value of detected indoor environment is greater than or equal to the sound decibel of default indoor environment Threshold value；
When the sound decibel value of the indoor environment detected is greater than or equal to the sound decibel threshold of default indoor environment When, judge the operational mode of buzzer for day mode；
When the sound decibel value of the indoor environment detected is less than the sound decibel threshold of default indoor environment, judge The operational mode of buzzer is Night.
Preferably, the detection unit is additionally operable to：
It is continuous in preset time to detect indoor environment information several times；
Average computation is carried out to all indoor environment information detected in preset time, obtains the flat of indoor environment information Average, as final indoor environment information.
The buzzer control method of air conditioner provided by the invention, including：Detect indoor environment information；The room that will be detected Interior environmental information judges the operational mode of buzzer compared with default indoor environment information；Obtain the operational mode Corresponding buzzer output control parameter；According to the output of the buzzer output control state modulator buzzer.The present invention's The buzzer control method of air conditioner, can judge the operational mode of buzzer according to indoor environment information, then obtain operation The corresponding buzzer output control parameter of pattern, according to the output of buzzer output control state modulator buzzer, is realized automatic Adjust the prompt tone of buzzer output.When environment is quieter indoors, the prompt tone of buzzer output will not become noise, from And reaching is comfortable on user, the effect brought convenience of living to user.
Brief description of the drawings
Fig. 1 is the flow diagram of the buzzer control method of air conditioner of the present invention；
Fig. 2 is the flow diagram of the buzzer control method first embodiment of air conditioner of the present invention；
Fig. 3 is the flow diagram of the buzzer control method second embodiment of air conditioner of the present invention；
Fig. 4 is the flow diagram of the buzzer control method 3rd embodiment of air conditioner of the present invention；
Fig. 5 is the flow diagram of the buzzer control method fourth embodiment of air conditioner of the present invention；
Fig. 6 is the flow diagram of the 5th embodiment of buzzer control method of air conditioner of the present invention；
Fig. 7 is the flow diagram of the buzzer control method sixth embodiment of air conditioner of the present invention；
Fig. 8 is the flow diagram of the 7th embodiment of buzzer control method of air conditioner of the present invention；
Fig. 9 is the flow diagram of the 8th embodiment of buzzer control method of air conditioner of the present invention
Figure 10 is the flow diagram of the 9th embodiment of buzzer control method of air conditioner of the present invention；
Figure 11 is the structure diagram of the buzzer control device of air conditioner of the present invention；
Figure 12 is the oscillogram that buzzer of the present invention work exports prompt tone in daytime mode；
Figure 13 is that buzzer of the present invention is operated in the oscillogram that prompt tone is exported under Night.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of buzzer control method of air conditioner, as shown in Figure 1, the buzzer controlling party of the air conditioner Method comprises the following steps：
Step S1, detects indoor environment information；
Step S2, by the indoor environment information detected compared with default indoor environment information, judges buzzer Operational mode；
Step S3, obtains the corresponding buzzer output control parameter of the operational mode；
Step S4, according to the output of the buzzer output control state modulator buzzer.
With reference to Fig. 2, Fig. 2 is the flow diagram of the buzzer control method first embodiment of air conditioner of the present invention. In one embodiment, the buzzer control method of the air conditioner comprises the following steps：
Step S11, detects the light luminance of indoor environment；
Specifically, air conditioner or remote controler are equipped with photosensitive sensor, and when air conditioner is in running order, photosensitive biography Sensor generates the light intensity signal of indoor environment, and the indoor ring of photosensitive sensor generation is detected by the microprocessor of air conditioner The light intensity signal in border, so as to obtain the current light brightness value L C of indoor environment0。
Step S12, by the light luminance threshold value of the light luminance of the indoor environment detected and default indoor environment into Row compares, and judges the operational mode of buzzer；
By the current light brightness value L C of the indoor environment detected in step S110With the light of default indoor environment Luminance threshold LC is compared, as the current light brightness value L C of the indoor environment detected0More than or equal to default interior During the light luminance threshold value LC of environment, judge the operational mode of buzzer for day mode；When working as the indoor environment detected Preceding light luminance value LC0Less than default indoor environment light luminance threshold value LC when, judge the operational mode of buzzer for night Between pattern.The light luminance threshold value LC scopes of default indoor environment may be configured as 1-40Lux, in the present embodiment, set pre- If indoor environment light luminance threshold value LC=4Lux.
Step S13, obtains the corresponding buzzer output control parameter of the operational mode；
According to the operational mode of the step S12 buzzers judged, corresponding buzzer output control parameter, buzzing are obtained Device output control parameter includes buzzer output frequency and buzzer output duration.If step S12 judges the operation mould of buzzer Formula is day mode, then the frequency of buzzer output prompt tone is 4KHz ± 0.5KHz, the duration of buzzer output prompt tone Value range is 300ms-1000ms, in the present embodiment, sets buzzer corresponding output prompt tone in daytime mode Shi Changwei 400ms.If step S12 judges the operational mode of buzzer for Night, buzzer exports the frequency of prompt tone For 2.5KHz ± 0.5KHz, the value range of the duration of buzzer output prompt tone is 300ms-1000ms, in the present embodiment, if Put when a length of 300ms of buzzer output prompt tone corresponding under Night.
Step S14, according to the output of the buzzer output control state modulator buzzer.
Buzzer output frequency and output duration parameters according to acquired in step S13, the output of control buzzer and frequency Buzzer prompt tone corresponding with duration parameters.If buzzer operating mode is day mode, according to the figure shown in Figure 12 Output；If buzzer operating mode is Night, according to the images outputting shown in Figure 13.
The buzzer control method of air conditioner provided in this embodiment, judges buzzer according to the light luminance of indoor environment Operational mode, the corresponding buzzer output control parameter of operational mode is then obtained, according to buzzer output control parameter control The output of buzzer processed, realizes the prompt tone of automatic adjustment buzzer output.When environment is quieter indoors, buzzer output Prompt tone will not become noise so that reaching is comfortable on user, the effect that is brought convenience to user's life.
With reference to Fig. 3, Fig. 3 is the flow diagram of the buzzer control method second embodiment of air conditioner of the present invention.
Based on first embodiment, in a second embodiment, the buzzer control method of the air conditioner comprises the following steps：
Step S21, detects the light luminance of indoor environment；
Specifically, detection obtains the light luminance value LC of indoor environment0Operation can refer to described in first embodiment, herein Just repeat no more.
Step S22, the light luminance threshold value for presetting indoor environment is a value range [a, b], when the indoor environment detected Current light brightness value when being more than b, judge the operational mode of buzzer for day mode；When working as the indoor environment detected When preceding light luminance value is less than a, judge the operational mode of buzzer for Night；
In the present embodiment, the light luminance threshold value for presetting indoor environment is a value range [a, b], wherein, a=3Lux, b= 5Lux.As the current light brightness value L C of the indoor environment detected0During more than 5Lux, the operational mode for judging buzzer is white Day mode；As the current light brightness value L C of the indoor environment detected0During less than 3Lux, the operational mode for judging buzzer is Night.
Step S23, obtains the corresponding buzzer output control parameter of the operational mode；
Specifically, the operation of the corresponding buzzer output frequency of the operational mode and buzzer output duration parameters is obtained It can refer to described in first embodiment, just repeat no more herein.
Step S24, according to the output of the buzzer output control state modulator buzzer.
Specifically, the behaviour of corresponding buzzer prompt tone is exported according to the buzzer output control state modulator buzzer It can refer to described in first embodiment, just repeat no more herein.
The buzzer control method of air conditioner provided in this embodiment, the light luminance threshold value for presetting indoor environment is a model Value [a, b] is enclosed, by the light luminance of the indoor environment of detection and a value range of the light luminance threshold value of default indoor environment [a, b] is compared, and judges the operational mode of buzzer, improves the stability that the buzzer control method of air conditioner judges. Then the corresponding buzzer output control parameter of operational mode is obtained, according to the defeated of buzzer output control state modulator buzzer Go out, realize the prompt tone of automatic adjustment buzzer output.When environment is quieter indoors, the prompt tone of buzzer output will not As noise, so that reaching is comfortable on user, the effect brought convenience to user's life.
With reference to Fig. 4, Fig. 4 is the flow diagram of the buzzer control method 3rd embodiment of air conditioner of the present invention.
In the third embodiment, the buzzer control method of the air conditioner comprises the following steps：
Step S31, detects the light luminance of indoor environment；
Specifically, detection obtains the light luminance value LC of indoor environment0Operation can refer to described in first embodiment, herein Just repeat no more.
Step S32, the light luminance threshold value for presetting indoor environment is a value range [a, b], within setting continuous time, when When the current light brightness value of the indoor environment detected is more than b always, judge the operational mode of buzzer for day mode；When When the current light brightness value of the indoor environment detected is less than a always, judge the operational mode of buzzer for Night；
In the present embodiment, a value range [a, b] for the light luminance threshold value of indoor environment is preset, wherein, a=3Lux, b= 5Lux.The value range of continuous time t is arranged to 2-30s, and continuous time t=8s is set in the present embodiment.
Step S33, obtains the corresponding buzzer output control parameter of the operational mode；
Specifically, the operation of the corresponding buzzer output frequency of the operational mode and buzzer output duration parameters is obtained It can refer to described in first embodiment, just repeat no more herein.
Step S34, according to the output of the buzzer output control state modulator buzzer.
Specifically, the behaviour of corresponding buzzer prompt tone is exported according to the buzzer output control state modulator buzzer It can refer to described in first embodiment, just repeat no more herein.
The buzzer control method of air conditioner provided in this embodiment, within setting continuous time, by the indoor ring of detection The light luminance in border and the value range [a, b] of the light luminance threshold value of default indoor environment are compared, and judge buzzer Operational mode, improves the reliability that the buzzer control method of air conditioner judges.Then the corresponding buzzing of operational mode is obtained Device output control parameter, according to the output of buzzer output control state modulator buzzer, realizes automatic adjustment buzzer output Prompt tone.When environment is quieter indoors, the prompt tone of buzzer output will not become noise, so that reaching feels user Feel comfortable, the effect brought convenience to user's life.
With reference to Fig. 5, Fig. 5 is the flow diagram of the buzzer control method fourth embodiment of air conditioner of the present invention.
In the fourth embodiment, the buzzer control method of the air conditioner comprises the following steps：
Step S41, the continuous light luminance for detecting indoor environment several times in preset time；
In the present embodiment, preset time T=8s is set, an indoor environment is detected every 0.8s in preset time T Light luminance, then the light luminance value that 10 indoor environments are detected in preset time T is respectively LC00, LC01, LC02... ..., LC09。
Step S42, carries out average computation to the light luminance of all indoor environments detected in preset time, obtains room The average value of the light luminance of interior environment, the light luminance as final indoor environment；
The light luminance value LC of the indoor environment detected in calculation procedure S41 in preset time T00, LC01, LC02... ..., LC09Light luminance average value LC0', the light luminance average value LC of indoor environment0'=(LC00+LC01+LC02 +……+LC09)/10, by the light luminance average value LC of indoor environment0' the light luminance as final indoor environment.
Step S43, the light luminance of the indoor environment and the light luminance threshold value of default indoor environment are compared Compared with judging the operational mode of buzzer；
Specifically, by the light luminance LC of the indoor environment0' light luminance the threshold value with default indoor environment carries out Compare, judge that the operation of the operational mode of buzzer can refer to described in the above embodiments, just repeat no more herein.
Step S44, obtains the corresponding buzzer output control parameter of the operational mode；
Specifically, the operation of the corresponding buzzer output frequency of the operational mode and buzzer output duration parameters is obtained It can refer to described in the above embodiments, just repeat no more herein.
Step S45, according to the output of the buzzer output control state modulator buzzer.
Specifically, the behaviour of corresponding buzzer prompt tone is exported according to the buzzer output control state modulator buzzer It can refer to described in the above embodiments, just repeat no more herein.
The buzzer control method of air conditioner provided in this embodiment, by continuously detecting some secondary chambers in preset time The light luminance of interior environment, carries out average computation to the light luminance of all indoor environments detected in preset time, obtains The average value of the light luminance of indoor environment, as the light luminance of final indoor environment, further increases air conditioner The reliability of buzzer control method.Then the corresponding buzzer output control parameter of operational mode is obtained, it is defeated according to buzzer Go out the output of control parameter control buzzer, realize the prompt tone of automatic adjustment buzzer output.Environment is quieter indoors When, the prompt tone of buzzer output will not become noise, so that reaching is comfortable on user, be brought convenience to user's life Effect.
With reference to Fig. 6, Fig. 6 is the flow diagram of the 5th embodiment of buzzer control method of air conditioner of the present invention.
In the 5th embodiment, the buzzer control method of the air conditioner comprises the following steps：
Step S51, detects the sound decibel of indoor environment；
Specifically, air conditioner or remote controler are equipped with acoustic sensor, and when air conditioner is in running order, the quick biography of sound Sensor generates the sound intensity signal of indoor environment, and the indoor ring of acoustic sensor generation is detected by the microprocessor of air conditioner The sound intensity signal in border, so as to obtain the sound decibel Ld of indoor environment0。
Step S52, by the sound decibel threshold of the sound decibel of the indoor environment detected and default indoor environment into Row compares, and judges the operational mode of buzzer；
By the current sound decibel Ld of the indoor environment detected in step S510With the sound point of default indoor environment Shellfish threshold value Ld is compared, as the sound decibel Ld of the indoor environment detected0More than or equal to the sound of default indoor environment During sound decibel threshold Ld, judge the operational mode of buzzer for day mode；As the sound decibel Ld of the indoor environment detected0 Less than default indoor environment sound decibel threshold Ld when, judge the operational mode of buzzer for Night.Default room The scope of the sound decibel threshold Ld of interior environment may be configured as 15-40dB, in the present embodiment, set default indoor environment Sound decibel threshold Ld is 30dB.
Step S53, obtains the corresponding buzzer output control parameter of the operational mode；
According to the operational mode of the step S52 buzzers judged, corresponding buzzer output control parameter, buzzing are obtained Device output control parameter includes buzzer output frequency and buzzer output duration.If step S52 judges the operation mould of buzzer Formula is day mode, it is determined that the frequency of buzzer output prompt tone be 4KHz ± 0.5KHz, buzzer export prompt tone when Long value range is 300ms-1000ms, in the present embodiment, sets buzzer corresponding output prompting in daytime mode When a length of 400ms of sound.If step S52 judges the operational mode of buzzer for Night, it is determined that buzzer output prompting The frequency of sound is 2.5KHz ± 0.5KHz, and the value range of the duration of buzzer output prompt tone is 300ms-1000ms, this reality Apply in example, when a length of 300ms of buzzer output prompt tone corresponding under Night is set.
Step S54, according to the output of the buzzer output control state modulator buzzer.
Buzzer output frequency and output duration parameters according to acquired in step S53, the output of control buzzer and frequency Buzzer prompt tone corresponding with duration parameters.If buzzer operating mode is day mode, according to the figure shown in Figure 12 Output；If buzzer operating mode is Night, according to the images outputting shown in Figure 13.
The buzzer control method of air conditioner provided in this embodiment, judges buzzer according to the sound decibel of indoor environment Operational mode, the corresponding buzzer output control parameter of operational mode is then obtained, according to buzzer output control parameter control The output of buzzer processed, realizes the prompt tone of automatic adjustment buzzer output.When environment is quieter indoors, buzzer output Prompt tone will not become noise so that reaching is comfortable on user, the effect that is brought convenience to user's life.
With reference to Fig. 7, the flow diagram of the buzzer control method sixth embodiment of Fig. 7 air conditioners of the present invention.
Based on the 5th embodiment, in the sixth embodiment, which comprises the following steps：
Step S61, detects the sound decibel of indoor environment；
Specifically, detection obtains the sound decibel Ld of indoor environment0Operation can refer to described in the 5th embodiment, herein Repeat no more.
Step S62, the sound decibel threshold for presetting indoor environment is a value range [c, d], when the indoor environment detected Current sound decibel value when being more than d, judge the operational mode of buzzer for day mode；When working as the indoor environment detected When preceding sound decibel value is less than c, judge the operational mode of buzzer for Night；
In the present embodiment, the sound decibel threshold for presetting indoor environment is a value range [c, d], wherein, c=10dB, d= 20dB.As the current sound decibel Ld of the indoor environment detected0During more than 20dB, judge the operational mode of buzzer for daytime Pattern；As the current sound decibel Ld of the indoor environment detected0During less than 10dB, judge the operational mode of buzzer for night Pattern.
Step S63, obtains the corresponding buzzer output control parameter of the operational mode；
Specifically, the operation of the corresponding buzzer output frequency of the operational mode and buzzer output duration parameters is obtained It can refer to described in the 5th embodiment, just repeat no more herein.
Step S64, according to the output of the buzzer output control state modulator buzzer.
Specifically, the behaviour of corresponding buzzer prompt tone is exported according to the buzzer output control state modulator buzzer It can refer to described in the 5th embodiment, just repeat no more herein.
The buzzer control method of air conditioner provided in this embodiment, the sound decibel threshold for presetting indoor environment is a model Value [c, d] is enclosed, by the sound decibel of the indoor environment of detection and a value range of the sound decibel threshold of default indoor environment [c, d] is compared, and judges the operational mode of buzzer, improves the stability that the buzzer control method of air conditioner judges. Then the corresponding buzzer output control parameter of operational mode is obtained, according to the defeated of buzzer output control state modulator buzzer Go out, realize the prompt tone of automatic adjustment buzzer output.When environment is quieter indoors, the prompt tone of buzzer output will not As noise, so that reaching is comfortable on user, the effect brought convenience to user's life.
With reference to Fig. 8, Fig. 8 is the flow diagram of the 7th embodiment of buzzer control method of air conditioner of the present invention.
In the seventh embodiment, the buzzer control method of the air conditioner comprises the following steps：
Step S71, detects the sound decibel of indoor environment；
Specifically, detection obtains the sound decibel Ld of indoor environment0Operation can refer to described in the 5th embodiment, herein Repeat no more.
Step S72, the sound decibel threshold for presetting indoor environment is a value range [c, d], within setting continuous time, when When the current sound decibel of the indoor environment detected is more than d always, judge the operational mode of buzzer for day mode；Work as institute When the current sound decibel of the indoor environment of detection is less than c always, judge the operational mode of buzzer for Night；
In the present embodiment, a value range [c, d] for the sound decibel threshold of indoor environment is preset, wherein, c=10dB, d= 20dB.The value range of continuous time t is arranged to 2-30s, and continuous time t=8s is set in the present embodiment.
Step S73, obtains the corresponding buzzer output control parameter of the operational mode；
Specifically, the operation of the corresponding buzzer output frequency of the operational mode and buzzer output duration parameters is obtained It can refer to described in the 5th embodiment, just repeat no more herein.
Step S74, according to the output of the buzzer output control state modulator buzzer.
Specifically, the behaviour of corresponding buzzer prompt tone is exported according to the buzzer output control state modulator buzzer It can refer to described in the 5th embodiment, just repeat no more herein.
The buzzer control method of air conditioner provided in this embodiment, within setting continuous time, by the indoor ring of detection The sound decibel in border and the value range [c, d] of the sound decibel threshold of default indoor environment are compared, and judge buzzer Operational mode, improves the reliability that the buzzer control method of air conditioner judges.Then the corresponding buzzing of operational mode is obtained Device output control parameter, according to the output of buzzer output control state modulator buzzer, realizes automatic adjustment buzzer output Prompt tone.When environment is quieter indoors, the prompt tone of buzzer output will not become noise, so that reaching feels user Feel comfortable, the effect brought convenience to user's life.
With reference to Fig. 9, Fig. 9 is the flow diagram of the 8th embodiment of buzzer control method of air conditioner of the present invention.
In the eighth embodiment, the buzzer control method of the air conditioner comprises the following steps：
Step S81, the continuous sound decibel for detecting indoor environment several times in preset time；
In the present embodiment, preset time T=8s is set, an indoor environment is detected every 0.8s in preset time T Sound decibel, then the sound decibel that 10 indoor environments are detected in preset time T is respectively Ld00, Ld01, Ld02... ..., Ld09。
Step S82, carries out average computation to the sound decibel of all indoor environments detected in preset time, obtains room The average value of the sound decibel of interior environment, the sound decibel as final indoor environment；
The sound decibel Ld of the indoor environment detected in calculation procedure S81 in preset time T00, Ld01, Ld02... ..., Ld09Sound decibel average value Ld0', try to achieve the sound decibel average value Ld of indoor environment0'=(Ld00+Ld01+Ld02+……+ Ld09)/10, by the sound decibel average value Ld of indoor environment0' sound the decibel as final indoor environment.
Step S83, the sound decibel of the indoor environment and the sound decibel threshold of default indoor environment are compared Compared with judging the operational mode of buzzer；
Specifically, by the sound decibel Ld of the indoor environment of the detection0' with the sound decibel of default indoor environment into Row compares, and judges that the operation of the operational mode of buzzer can refer to described in the above embodiments, just repeats no more herein.
Step S84, obtains the corresponding buzzer output control parameter of the operational mode；
Specifically, the operation of the corresponding buzzer output frequency of the operational mode and buzzer output duration parameters is obtained It can refer to described in the above embodiments, just repeat no more herein.
Step S85, according to the output of the buzzer output control state modulator buzzer.
Specifically, the behaviour of corresponding buzzer prompt tone is exported according to the buzzer output control state modulator buzzer It can refer to described in the above embodiments, just repeat no more herein.
The buzzer control method of air conditioner provided in this embodiment, by continuously detecting some secondary chambers in preset time The sound decibel of interior environment, carries out average computation to the sound decibel of all indoor environments detected in preset time, obtains The average value of the sound decibel of indoor environment, as the sound decibel of final indoor environment, further increases air conditioner The reliability of buzzer control method.Then obtain operational mode and determine buzzer output control parameter, exported according to buzzer Control parameter controls the output of buzzer, realizes the prompt tone of automatic adjustment buzzer output.When environment is quieter indoors, The prompt tone of buzzer output will not become noise, so that reaching is comfortable on user, the effect brought convenience to user's life Fruit.
With reference to Figure 10, Figure 10 is the flow diagram of the 9th embodiment of output control method of buzzer of the present invention.
In the 9th embodiment, which comprises the following steps：
Step S91, detects the light luminance harmony cent shellfish of indoor environment；
Specifically, air conditioner or remote controler are equipped with photosensitive sensor and acoustic sensor, when air conditioner is in work During state, photosensitive sensor generates the light intensity signal of indoor environment, and acoustic sensor generates the sound decibel of indoor environment Signal, detects the light intensity signal and sound dB signal of indoor environment, so as to obtain room by the microprocessor of air conditioner The light luminance LC of interior environment0Harmony cent shellfish Ld0。
Step S92, when the current light brightness value of the indoor environment detected is less than the light of the default indoor environment During line luminance threshold, judge the operational mode of buzzer for Night；
When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance of default indoor environment During threshold value, judge whether the sound decibel value of detected indoor environment is greater than or equal to the sound decibel of default indoor environment Threshold value；
When the sound decibel value of the indoor environment detected is greater than or equal to the sound decibel threshold of default indoor environment When, judge the operational mode of buzzer for day mode；
；When the sound decibel value of the indoor environment detected is less than the sound decibel threshold of default indoor environment, sentence The operational mode of disconnected buzzer is Night；
As the current light brightness value L C of the indoor environment detected in step S910Less than the light of default indoor environment During line luminance threshold LC, judge the operational mode of buzzer for Night.When working as the indoor environment detected in step S91 Preceding light luminance value LC0More than or equal to default indoor environment light luminance threshold value LC when, then determine whether to be detected Indoor environment sound decibel Ld0Whether the sound decibel threshold Ld of default indoor environment is greater than or equal to；When being detected Indoor environment sound decibel Ld0More than or equal to default indoor environment sound decibel threshold Ld when, judge buzzer Operational mode be day mode；As the sound decibel Ld of the indoor environment detected0Less than the sound of default indoor environment During decibel threshold Ld, judge the operational mode of buzzer for Night.The light luminance threshold value LC models of default indoor environment Enclose and may be configured as 1-40Lux, the scope of the sound decibel threshold Ld of default indoor environment may be configured as 15-40dB.In this reality Apply in example, the light luminance threshold value LC=4Lux of default indoor environment, the sound decibel threshold of default indoor environment are set Ld=30dB.
Step S93, obtains the corresponding buzzer output control parameter of the operational mode；
According to the operational mode of the step S92 buzzers judged, corresponding buzzer output control parameter, buzzing are obtained Device output control parameter includes buzzer output frequency and buzzer output duration.If step S93 judges the operation mould of buzzer Formula is day mode, it is determined that the frequency of buzzer output prompt tone be 4KHz ± 0.5KHz, buzzer export prompt tone when Long value range is 300ms-1000ms, in the present embodiment, sets buzzer corresponding output prompting in daytime mode When a length of 400ms of sound.If step S93 judges the operational mode of buzzer for Night, it is determined that buzzer output prompting The frequency of sound is 2.5KHz ± 0.5KHz, and the value range of the duration of buzzer output prompt tone is 300ms-1000ms, this reality Apply in example, when a length of 300ms of buzzer output prompt tone corresponding under Night is set.
Step S94, according to the output of the buzzer output control state modulator buzzer.
Buzzer output frequency and output duration parameters according to acquired in step S93, the output of control buzzer and frequency Buzzer prompt tone corresponding with duration parameters.If buzzer operating mode is day mode, according to the figure shown in Figure 12 Output；If buzzer operating mode is Night, according to the images outputting shown in Figure 13.
The buzzer control method of air conditioner provided in this embodiment, according to the light luminance harmony cent shellfish of indoor environment Judge the operational mode of buzzer, both light luminance harmony cent shellfish factors are combined into judgement, improve air conditioner The reliability that buzzer control method judges.Then the corresponding buzzer output control parameter of operational mode is obtained, according to buzzing The output of device output control state modulator buzzer, realizes the prompt tone of automatic adjustment buzzer output.Environment compares indoors When quiet, the prompt tone of buzzer output will not become noise, so that reaching is comfortable on user, give user's life side of bringing Just effect.
The present invention further provides a kind of air conditioner, including air conditioner room unit, buzzer, environment induction sensor, institute The buzzer control device that air conditioner is additionally provided with air conditioner is stated, as shown in figure 11, the buzzer control device of the air conditioner includes：
Detection unit 1, for detecting indoor environment information；
Mode determination 2, for the indoor environment information that will be detected compared with default indoor environment information, Judge the operational mode of buzzer；
Parameter determination unit 3, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 4, for the output according to the buzzer output control state modulator buzzer.
In the first embodiment, the buzzer control device of the air conditioner includes：
Detection unit 11, for detecting the light luminance of indoor environment；
Mode determination 12, is used for：
By the light luminance of the indoor environment detected compared with the light luminance threshold value of default indoor environment, sentence The operational mode of disconnected buzzer；
When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance of default indoor environment During threshold value, judge the operational mode of buzzer for day mode；When the current light brightness value of the indoor environment detected is less than During the light luminance threshold value of default indoor environment, judge the operational mode of buzzer for Night；
Parameter determination unit 13, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 14, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, detection unit 11 detect the light luminance of indoor environment；Mode determination 12 By the light luminance of the indoor environment detected compared with the light luminance threshold value of default indoor environment, buzzer is judged Operational mode；Parameter determination unit 13 obtains the corresponding buzzer output control parameter of the operational mode；Control unit 14 According to the output of the buzzer output control state modulator buzzer.Air conditioner provided in this embodiment can realize automatic adjustment The prompt tone of the buzzer output of air conditioner.When environment is quieter indoors, the prompt tone of buzzer output, which will not become, makes an uproar Sound, so that reaching is comfortable on user, the effect brought convenience to user's life.
In a second embodiment, the buzzer control device of the air conditioner includes：
Detection unit 21, for detecting the light luminance of indoor environment；
Mode determination 22, is used for：
The light luminance threshold value of default indoor environment is a value range [a, b], when the current light of the indoor environment detected When line brightness value is more than b, judge the operational mode of buzzer for day mode；When the current light of the indoor environment detected is bright When angle value is less than a, judge the operational mode of buzzer for Night；
Parameter determination unit 23, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 24, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, detection unit 21 detect the light luminance of indoor environment；Mode determination 22 The light luminance threshold value of default indoor environment is a value range [a, b], when the current light brightness value of the indoor environment detected During more than b, judge the operational mode of buzzer for day mode；When the current light brightness value of the indoor environment detected is less than During a, judge the operational mode of buzzer for Night；Parameter determination unit 23 obtains the corresponding buzzer of the operational mode Output control parameter；Control unit 24 is according to the output of the buzzer output control state modulator buzzer.The present embodiment carries The air conditioner of confession improves the buzzing of air conditioner on the premise of the prompt tone of buzzer output of automatic adjustment air conditioner is realized The stability of device control device.When environment is quieter indoors, the prompt tone of buzzer output will not become noise, so as to reach To user is comfortable on, the effect brought convenience of living to user.
In the third embodiment, the buzzer control device of the air conditioner includes：
Detection unit 31, for detecting the light luminance of indoor environment；
Mode determination 32, is used for：
The light luminance threshold value of default indoor environment is a value range [a, b], within setting continuous time, when what is detected When the current light brightness value of indoor environment is more than b always, judge the operational mode of buzzer for day mode；When what is detected When the current light brightness value of indoor environment is less than a always, judge the operational mode of buzzer for Night；
Parameter determination unit 33, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 34, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, detection unit 31 detect the light luminance of indoor environment；Mode determination 32 The light luminance threshold value of default indoor environment is a value range [a, b], within setting continuous time, when the indoor environment detected Current light brightness value when being more than b always, judge the operational mode of buzzer for day mode；When the indoor environment detected Current light brightness value when being less than a always, judge the operational mode of buzzer for Night；33 basis of parameter determination unit Obtain the corresponding buzzer output control parameter of operational mode；Control unit 34 is according to the buzzer output control state modulator The output of buzzer.Air conditioner provided in this embodiment is before the prompt tone of buzzer output of automatic adjustment air conditioner is realized Put, improve the reliability of the buzzer control device of air conditioner.When environment is quieter indoors, buzzer output carries Show that sound will not become noise, so that reaching is comfortable on user, the effect brought convenience to user's life.
In the fourth embodiment, the buzzer control device of the air conditioner includes：
Detection unit 41, is used for：
The continuous light luminance for detecting indoor environment several times in preset time；
Average computation is carried out to the light luminance of all indoor environments detected in preset time, obtains indoor environment The average value of light luminance, the light luminance as final indoor environment；
Mode determination 42, for by the light luminance of the light luminance of the indoor environment and default indoor environment Threshold value is compared, and judges the operational mode of buzzer；
Parameter determination unit 43, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 44, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, the continuous light for detecting indoor environment several times in preset time of detection unit 41 Line brightness；Average computation is carried out to the light luminance of all indoor environments detected in preset time, obtains indoor environment The average value of light luminance, the light luminance as final indoor environment；Mode determination 42 is by the indoor environment Light luminance judges the operational mode of buzzer compared with the light luminance threshold value of default indoor environment；Parameter determines Unit 43 obtains the corresponding buzzer output control parameter of the operational mode；Control unit 44 is exported according to the buzzer and controlled The output of state modulator buzzer processed.Air conditioner provided in this embodiment is realizing the prompt tone of automatic adjustment buzzer output Under the premise of, further increase the reliability of the buzzer control device of air conditioner.When environment is quieter indoors, buzzer The prompt tone of output will not become noise, so that reaching is comfortable on user, the effect brought convenience to user's life.
In the 5th embodiment, the buzzer control device of the air conditioner includes：
Detection unit 51, for detecting the sound decibel of indoor environment；
Mode determination 52, is used for：
By the sound decibel of the indoor environment detected compared with the sound decibel threshold of default indoor environment, sentence The operational mode of disconnected buzzer；
When the current sound decibel of the indoor environment detected is greater than or equal to the sound decibel threshold of default indoor environment During value, judge the operational mode of buzzer for day mode；Preset when the current sound decibel of the indoor environment detected is less than Indoor environment sound decibel threshold when, judge the operational mode of buzzer for Night；
Parameter determination unit 53, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 54, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, detection unit 51 detect the sound decibel of indoor environment；Mode determination 52 By the sound decibel of the indoor environment detected compared with the sound decibel threshold of default indoor environment, buzzer is judged Operational mode；Parameter determination unit 53 obtains the corresponding buzzer output control parameter of the operational mode；Control unit 54 According to the output of the buzzer output control state modulator buzzer.Air conditioner provided in this embodiment can realize automatic adjustment The prompt tone of the buzzer output of air conditioner.When environment is quieter indoors, the prompt tone of buzzer output, which will not become, makes an uproar Sound, so that reaching is comfortable on user, the effect brought convenience to user's life.
In the sixth embodiment, the buzzer control device of the air conditioner includes：
Detection unit 61, for detecting the sound decibel of indoor environment；
Mode determination 62, is used for：
The sound decibel threshold of default indoor environment is a value range [c, d], when the current sound of the indoor environment detected When cent shellfish is more than d, judge the operational mode of buzzer for day mode；When the current sound decibel of the indoor environment detected During less than c, judge the operational mode of buzzer for Night；
Parameter determination unit 63, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 64, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, detection unit 61 detect the sound decibel of indoor environment；Mode determination 62 The sound decibel threshold of default indoor environment is a value range [c, d], when the current sound decibel of the indoor environment detected is big When d, judge the operational mode of buzzer for day mode；When the current sound decibel of the indoor environment detected is less than c, Judge the operational mode of buzzer for Night；Parameter determination unit 63 obtains the corresponding buzzer output of the operational mode Control parameter；Control unit 64 is according to the output of the buzzer output control state modulator buzzer.It is provided in this embodiment Air conditioner improves the buzzer control of air conditioner on the premise of the prompt tone of buzzer output of automatic adjustment air conditioner is realized The stability of device processed.When environment is quieter indoors, the prompt tone of buzzer output will not become noise, so that reaching makes User is comfortable on, the effect brought convenience to user's life.
In the seventh embodiment, the output-controlling device of the buzzer includes：
Detection unit 71, for detecting the sound decibel of indoor environment；
Mode determination 72, is used for：
The sound decibel threshold of default indoor environment is a value range [c, d], within setting continuous time, when what is detected When the current sound decibel of indoor environment is more than d always, judge the operational mode of buzzer for day mode；When the room detected When the current sound decibel of interior environment is less than c always, judge the operational mode of buzzer for Night；
Parameter determination unit 73, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 74, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, detection unit 71 detect the sound decibel of indoor environment；Mode determination 72 The sound decibel threshold of default indoor environment is a value range [c, d], within setting continuous time, when the indoor environment detected Current sound decibel when being more than d always, judge the operational mode of buzzer for day mode；When the indoor environment detected When current sound decibel is less than c always, judge the operational mode of buzzer for Night；Parameter determination unit 73 obtains described The corresponding buzzer output control parameter of operational mode；Control unit 74 is according to the buzzer output control state modulator buzzing The output of device.Premise of the air conditioner provided in this embodiment in the prompt tone for the buzzer output for realizing automatic adjustment air conditioner Under, improve the reliability of the buzzer control device of air conditioner.When environment is quieter indoors, the prompting of buzzer output Sound will not become noise, so that reaching is comfortable on user, the effect brought convenience to user's life.
In the eighth embodiment, the output-controlling device of the buzzer includes：
Detection unit 81, is used for：
The continuous sound decibel for detecting indoor environment several times in preset time；
Average computation is carried out to the sound decibel of all indoor environments detected in preset time, obtains indoor environment The average value of sound decibel, the sound decibel as final indoor environment；
Mode determination 82, for by the sound decibel of the sound decibel of the indoor environment and default indoor environment Threshold value is compared, and judges the operational mode of buzzer；
Parameter determination unit 83, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 84, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, the continuous sound for detecting indoor environment several times in preset time of detection unit 81 Cent shellfish；Average computation is carried out to the sound decibel of all indoor environments detected in preset time, obtains indoor environment The average value of sound decibel, the sound decibel as final indoor environment；Mode determination 82 is by the indoor environment Sound decibel judges the operational mode of buzzer compared with the sound decibel threshold of default indoor environment；Parameter determines Unit 83 obtains the corresponding buzzer output control parameter of the operational mode；Control unit 84 is exported according to the buzzer and controlled The output of state modulator buzzer processed.Air conditioner provided in this embodiment is realizing the buzzer output of automatic adjustment air conditioner On the premise of prompt tone, the reliability of the buzzer control device of air conditioner is further increased.Environment is quieter indoors When, the prompt tone of buzzer output will not become noise, so that reaching is comfortable on user, be brought convenience to user's life Effect.
In the 9th embodiment, the buzzer control device of the air conditioner includes：
Detection unit 91, for detecting the light luminance harmony cent shellfish of indoor environment；
Mode determination 92, is used for：
When the current light brightness value of the indoor environment detected is less than the light luminance threshold of the default indoor environment During value, judge the operational mode of buzzer for Night；
When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance of default indoor environment During threshold value, judge whether the sound decibel value of detected indoor environment is greater than or equal to the sound decibel of default indoor environment Threshold value；
When the sound decibel value of the indoor environment detected is greater than or equal to the sound decibel threshold of default indoor environment When, judge the operational mode of buzzer for day mode；
When the sound decibel value of the indoor environment detected is less than the sound decibel threshold of default indoor environment, judge The operational mode of buzzer is Night；
Parameter determination unit 93, for obtaining the corresponding buzzer output control parameter of the operational mode；
Control unit 94, for the output according to the buzzer output control state modulator buzzer.
Air conditioner provided in this embodiment, detection unit 91 detect the light luminance harmony cent shellfish of indoor environment；Pattern Judging unit 92 works as light luminance of the current light brightness value less than the default indoor environment of detected indoor environment During threshold value, judge the operational mode of buzzer for Night；When the current light brightness value of the indoor environment detected is more than Or equal to default indoor environment light luminance threshold value when, judge whether the sound decibel value of detected indoor environment is more than Or the sound decibel threshold equal to default indoor environment；When the sound decibel value of the indoor environment detected is greater than or equal in advance If indoor environment sound decibel threshold when, judge the operational mode of buzzer for day mode；When the indoor ring detected When the sound decibel value in border is less than the sound decibel threshold of default indoor environment, judge the operational mode of buzzer for night mould Formula；Parameter determination unit 93 obtains the corresponding buzzer output control parameter of the operational mode；Control unit 94 is according to described The output of buzzer output control state modulator buzzer.Air conditioner provided in this embodiment is realizing automatic adjustment air conditioner On the premise of the prompt tone of buzzer output, the reliability of the buzzer control device of air conditioner is improved.Environment ratio indoors When quieter, the prompt tone of buzzer output will not become noise, so that reaching is comfortable on user, be brought to user's life Convenient effect.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made, is directly or indirectly used in other relevant skills Art field, is included within the scope of the present invention.

Claims (10)

  1. A kind of 1. buzzer control method of air conditioner, it is characterised in that the buzzer control method of the air conditioner include with Lower step：
    Detect indoor environment information；
    By the indoor environment information detected compared with default indoor environment information, the operational mode of buzzer is judged；
    The corresponding buzzer output control parameter of the operational mode is obtained, the buzzer output control parameter includes buzzer Output frequency and buzzer output duration；
    According to the output of the buzzer output frequency and output duration parameters control buzzer.
  2. 2. the buzzer control method of air conditioner as claimed in claim 1, it is characterised in that the indoor environment information includes The light luminance of indoor environment, it is described by the indoor environment information detected compared with default indoor environment information, sentence The step of operational mode of disconnected buzzer, includes：
    When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance threshold value of default indoor environment When, judge the operational mode of buzzer for day mode；
    When the current light brightness value of the indoor environment detected is less than the light luminance threshold value of the default indoor environment, Judge the operational mode of buzzer for Night.
  3. 3. the buzzer control method of air conditioner as claimed in claim 2, it is characterised in that if the default indoor environment Light luminance threshold value be a value range [a, b], then when the current light brightness value of the indoor environment detected is more than b, sentence The operational mode of disconnected buzzer is day mode；When the current light brightness value of the indoor environment detected is less than a, bee is judged The operational mode of ring device is Night.
  4. 4. the buzzer control method of air conditioner as claimed in claim 1, it is characterised in that the indoor environment information includes The light luminance harmony cent shellfish of indoor environment, it is described by the indoor environment information detected and default indoor environment information into Row compares, and judging the operational mode of buzzer includes：
    When the current light brightness value of the indoor environment detected is less than the light luminance threshold value of the default indoor environment, Judge the operational mode of buzzer for Night；
    When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance threshold value of default indoor environment When, judge whether the sound decibel value of detected indoor environment is greater than or equal to the sound decibel threshold of default indoor environment Value；
    When the sound decibel value of the indoor environment detected is greater than or equal to the sound decibel threshold of default indoor environment, sentence The operational mode of disconnected buzzer is day mode；
    When the sound decibel value of the indoor environment detected is less than the sound decibel threshold of default indoor environment, buzzing is judged The operational mode of device is Night.
  5. 5. such as the buzzer control method of claim 1-4 any one of them air conditioners, it is characterised in that the detection is indoor The step of environmental information, further includes：
    It is continuous in preset time to detect indoor environment information several times；
    Average computation is carried out to all indoor environment information detected in preset time, obtains being averaged for indoor environment information Value, as final indoor environment information.
  6. 6. a kind of air conditioner, including air conditioner room unit, buzzer, environment induction sensor, it is characterised in that the air conditioner The buzzer control device of air conditioner is additionally provided with, and the buzzer control device of the air conditioner includes：
    Detection unit, for detecting indoor environment information；
    Mode determination, the indoor environment information for that will be detected judge compared with default indoor environment information The operational mode of buzzer；
    Parameter determination unit, for obtaining the corresponding buzzer output control parameter of the operational mode, the buzzer output Control parameter includes buzzer output frequency and buzzer output duration；
    Control unit, for the output according to the buzzer output control state modulator buzzer.
  7. 7. air conditioner as claimed in claim 6, it is characterised in that the light that the detection unit is used to detect indoor environment is bright Degree, the mode determination are used for：
    When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance threshold value of default indoor environment When, judge the operational mode of buzzer for day mode；
    When the current light brightness value of the indoor environment detected is less than the light luminance threshold value of the default indoor environment, Judge the operational mode of buzzer for Night.
  8. 8. air conditioner as claimed in claim 7, it is characterised in that the mode determination is additionally operable to：It is if described default The light luminance threshold value of indoor environment is a value range [a, b], then when the current light brightness value of the indoor environment detected is big When b, judge the operational mode of buzzer for day mode；When the current light brightness value of the indoor environment detected is less than a When, judge the operational mode of buzzer for Night.
  9. 9. air conditioner as claimed in claim 6, it is characterised in that the light that the detection unit is used to detect indoor environment is bright Harmony cent shellfish is spent, the mode determination is used for：
    When the current light brightness value of the indoor environment detected is less than the light luminance threshold value of the default indoor environment, Judge the operational mode of buzzer for Night；
    When the current light brightness value of the indoor environment detected is greater than or equal to the light luminance threshold value of default indoor environment When, judge whether the sound decibel value of detected indoor environment is greater than or equal to the sound decibel threshold of default indoor environment Value；
    When the sound decibel value of the indoor environment detected is greater than or equal to the sound decibel threshold of default indoor environment, sentence The operational mode of disconnected buzzer is day mode；
    When the sound decibel value of the indoor environment detected is less than the sound decibel threshold of default indoor environment, buzzing is judged The operational mode of device is Night.
  10. 10. such as claim 6-9 any one of them air conditioners, it is characterised in that the detection unit is additionally operable to：
    It is continuous in preset time to detect indoor environment information several times；
    Average computation is carried out to all indoor environment information detected in preset time, obtains being averaged for indoor environment information Value, as final indoor environment information.
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