CN101881484B - Voice controlled air conditioner - Google Patents

Voice controlled air conditioner Download PDF

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Publication number
CN101881484B
CN101881484B CN200910083169A CN200910083169A CN101881484B CN 101881484 B CN101881484 B CN 101881484B CN 200910083169 A CN200910083169 A CN 200910083169A CN 200910083169 A CN200910083169 A CN 200910083169A CN 101881484 B CN101881484 B CN 101881484B
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CN
China
Prior art keywords
conditioner
air
signal
control circuit
voice signal
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Application number
CN200910083169A
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Chinese (zh)
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CN101881484A (en
Inventor
张新起
耿宝寒
Original Assignee
海尔集团公司
青岛海尔空调器有限总公司
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Priority to CN200910083169A priority Critical patent/CN101881484B/en
Publication of CN101881484A publication Critical patent/CN101881484A/en
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Publication of CN101881484B publication Critical patent/CN101881484B/en

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Abstract

The invention discloses a voice controlled air conditioner, and belongs to the technical field of air conditioner design. The voice controlled air conditioner comprises an air conditioner; a control circuit board is arranged inside an indoor unit of the air conditioner; a sound sensor, a temperature sensor and a clock circuit are also arranged inside the indoor unit; the sound sensor, the temperature sensor and the clock circuit are connected with the control circuit board; the sound sensor, the temperature sensor and the clock circuit convert clock pulses in the environmental sound, the environmental temperature and the clock circuit into electrical signals, and the electrical signals are transmitted to a control circuit in the control circuit board; and the control circuit is used for controlling the running state of the air conditioner or controlling the air conditioner to stop running. When an indoor person acts to generate sound, the air conditioner can automatically enter a normal running state; and when the indoor person leaves or enters a sleep state for certain time, the air conditioner can automatically stop running.

Description

A kind of voice controlled air conditioner
Technical field
The present invention relates to air-conditioner, be specifically related to a kind of voice controlled air conditioner through acoustic control system conditioners running conditions.
Background technology
The switch of air-conditioner and the conversion of operational mode are generally operated through remote controller; The operator controls air-conditioner after can being positioned at and leaving the controlled device certain distance, and the operator also can be through switch and the operational mode by the key control air-conditioner on the air conditioner indoor unit panel.In the prior art, the operator must be through the button on the above-mentioned remote controller, or the button on the indoor set controls air-conditioner, and operating personnel send control instruction through control button.Because the existing equipment especially function of household electrical appliance is more and more, the kind that adds electrical appliance is also more and more, makes that the quantity of remote controller is also more and more, and the operation of remote controller is also become to become increasingly complex.For colonies such as many childs, the elderly, blind persons, when using prior remote controller, have the inconvenience part, be eager to go out owing to the user of air-conditioner is busy sometimes and forgotten shutdown; Or forgotten shutdown because of before sleeping, it is unmanned to make that air-conditioner possibly appear at the interior length time, or under user's state of having slept; Air-conditioner is still in operation; This will cause waste of electric energy, even can cause danger, and insures like thunderbolt, short circuit to fail the generation of analogue such as disconnection in time; The capital to air-conditioner and family's property cause severe impairment because of, this is necessary the mode of operation of prior remote controller is improved.
Summary of the invention
The objective of the invention is to overcome defective of the prior art; Design a kind of air-conditioner with acoustic control function; This air-conditioner can get into the state of normal operation automatically at the time air-conditioner of the indoor personnel activity's of having sound; When indoor personnel leave away or indoor occupant has got into sleep state after a period of time, air-conditioner can be out of service automatically.
For realizing above-mentioned purpose; Technical scheme of the present invention is to adopt a kind of voice controlled air conditioner; Comprise air-conditioner; Inside at said air conditioner room unit is provided with control circuit board, also is provided with sound transducer, temperature sensor and clock circuit in the inside of said indoor set, and said sound transducer, temperature sensor and clock circuit are connected with said control circuit board; Said sound transducer, temperature sensor and clock circuit are converted into the signal of telecommunication with the clock pulses in ambient sound, environment temperature and the clock circuit; The said signal of telecommunication is sent to the control circuit in the said control circuit board, and said control circuit is used to control the running status of air-conditioner, or the control air-conditioner is out of service;
Wherein, In said control circuit, be provided with voice signal, temperature signal and clock signal decision circuitry; After said decision circuitry is used to judge that said voice signal and temperature signal are greater than preset threshold; Said control circuit sends the commands for controlling air-conditioner and gets into the refrigerating operaton state, said voice signal, temperature signal less than preset threshold simultaneously clock signal greater than setting threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner; Or said decision circuitry be used to judge said voice signal greater than preset threshold simultaneous temperature signal less than preset threshold after; Said control circuit sends the commands for controlling air-conditioner and gets into the heating operation state; Said voice signal less than preset threshold or temperature signal, clock signal greater than preset threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner.
Wherein, said decision circuitry is judged the volume threshold in the voice signal.
Wherein, said decision circuitry is declared the sound frequency threshold value in the voice signal is judged.
Wherein, in said control circuit, also be provided with the sound signal storage device, contain at least one air-conditioner user's voice signal at said store memory; Said decision circuitry is used to judge that said temperature signal is greater than preset threshold; Simultaneously the air-conditioner user's that stores up of said voice signal and said store memory voice signal identical after; Said control circuit sends the commands for controlling air-conditioner and gets into the refrigerating operaton state; Said temperature signal is less than threshold value; Said voice signal and the air-conditioner user's of said store memory storage the identical or said clock signal of another voice signal greater than preset threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner; Said decision circuitry is used to judge that said temperature signal is less than preset threshold; Simultaneously the air-conditioner user's that stores up of said voice signal and said store memory voice signal identical after; Said control circuit sends the commands for controlling air-conditioner and gets into the heating operation state; Said temperature signal reaches in preset threshold; Simultaneously the air-conditioner user's that stores up of said voice signal and said store memory the identical or said clock signal of another voice signal greater than preset threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner.
Wherein, Said sound signal storage device is the write type memory; Said write type memory stores at least one air-conditioner user's voice signal through said control circuit; Said write type memory passes through said control circuit with remaining voice signal, or air-conditioner user's voice signal deletion once.
Wherein, said sound transducer, temperature sensor and clock circuit are installed in the remote controller of said air-conditioner, and said voice signal, temperature signal and clock signal are sent to the control circuit in the said air-conditioner through said remote controller.
Wherein, also be provided with humidity sensor in the inside of said indoor set or the inside of remote controller, said humidity sensor be used for indoor humidity greater than setting threshold after, said control circuit sends the commands for controlling air-conditioner and gets into the dehumidifying running status.
Wherein, the clock chip of said clock circuit selection standard.
Advantage of the present invention and beneficial effect are: this voice controlled air conditioner can get into the state of normal operation automatically at the time air-conditioner of the indoor personnel activity's of having sound; When indoor personnel leave away or indoor occupant has got into sleep state after a period of time, air-conditioner can be out of service automatically.Promptly realized control intelligent, hommization; This voice controlled air conditioner can be realized getting into and sound when changing as the indoor people of having; Air-conditioning can be according to the refrigeration of the size of volume and different personnel's different frequency and indoor environment temperature control air-conditioning, heat design temperature, air quantity size etc., and when indoor occupant leaves, room noise reduces; Air-conditioning can be adjusted to power save mode or stopped status automatically, to reach power saving, safe functioning.This voice controlled air conditioner improves easy, with low cost, and the user of air-conditioner also can close this acoustic control function, directly uses original remote controller of air-conditioner or the open and close machine running status by the key control air-conditioner on the control panel.
Description of drawings
Fig. 1 is the circuit structure block diagram of voice controlled air conditioner of the present invention;
Fig. 2 is that the sound transducer in the voice controlled air conditioner of the present invention is installed in the structural representation on the cabinet type machine;
Fig. 3 is that the sound transducer in the voice controlled air conditioner of the present invention is installed in the structural representation on the wall hanging machine;
Among the figure: 1, indoor set; 2, control circuit board; 2 ', control circuit; 3, sound transducer; 4, temperature sensor; 5, clock circuit; 6, decision circuitry; 7, memory; 8; 9, humidity sensor.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention further describes.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
To shown in Figure 3, the technical scheme of practical implementation of the present invention is like accompanying drawing 1:
Embodiment 1
The present invention is a kind of voice controlled air conditioner; Comprise air-conditioner; Be provided with control circuit board 2 at said air conditioner room unit 1 inner middle part; Also be provided with sound transducer 3, temperature sensor 4 and clock circuit 5 in the inside of said indoor set 1; Said sound transducer 3, temperature sensor 4 and clock circuit 5 are installed in the back side of the front panel of air-conditioner; Said sound transducer 3, temperature sensor 4 are connected with said control circuit board 2 with clock circuit 5, and said sound transducer 3, temperature sensor 4 and clock circuit 5 are converted into the signal of telecommunication with the clock pulses in ambient sound, environment temperature and the clock circuit 5, and the said signal of telecommunication is sent to the control circuit 2 ' in the said control circuit board 2; Said control circuit 2 ' is according to the adjustment of the running status of above-said current signal control air-conditioner such as start, operational mode, air quantity, or the control air-conditioner is out of service.
Embodiment 2
On the basis of embodiment 1; Technical scheme of the present invention further comprises; In said control circuit 2 ', be provided with voice signal, temperature signal and clock signal decision circuitry 6; After said decision circuitry 6 is used to judge that said voice signal and temperature signal are greater than preset threshold; Be that indoor temperature has reached the sound of setting the simultaneously indoor personnel activity of also having of turn-on temperature, said control circuit 2 ' sent the commands for controlling air-conditioner and got into the refrigerating operaton state this moment, said voice signal, temperature signal less than preset threshold simultaneously clock signal greater than setting threshold after; Promptly when indoor temperature be lower than set turn-on temperature the indoor personnel activity's of not having sound continued a period of time simultaneously after, this moment said control circuit 2 ' to send the commands for controlling air-conditioner out of service; Another kind of situation be said decision circuitry 6 be used to judge said voice signal greater than preset threshold simultaneous temperature signal less than preset threshold after; Be that indoor temperature is lower than and heats turn-on temperature simultaneously during the indoor personnel activity's of having sound; Said control circuit 2 ' sends the commands for controlling air-conditioner and gets into the heating operation state; Said voice signal less than preset threshold or temperature signal, clock signal greater than preset threshold after; Be indoor temperature be higher than heat turn-on temperature or do not have personnel activity's sound to continue a period of time after, it is out of service that said control circuit 2 ' sends the commands for controlling air-conditioner.
Embodiment 3
On the basis of embodiment 2; Technical scheme of the present invention further comprises; 6 of said decision circuitry judge that to the volume threshold in the voice signal after promptly volume reached the decibel numerical value of setting, control circuit sent control instruction according to the threshold value of decision circuitry output.
Embodiment 4
On the basis of embodiment 2; Best-of-breed technology scheme of the present invention is; Said decision circuitry 6 is declared the sound frequency threshold value in the voice signal is judged, after promptly sound frequency reached the band limits of setting, control circuit sent control instruction according to the threshold value of decision circuitry output.
Embodiment 5
On the basis of embodiment 4; Best-of-breed technology scheme of the present invention also comprises; In said control circuit 2 ', also be provided with sound signal storage device 7, in said memory 7, store air-conditioner user's voice signal, like air-conditioner user kinsfolk's sound; Said decision circuitry 6 is used to judge that said temperature signal is greater than preset threshold; Simultaneously the air-conditioner user's that stores up of said voice signal and said store memory voice signal identical after; Said control circuit 2 ' sends the commands for controlling air-conditioner and gets into the refrigerating operaton state; Be that indoor temperature is higher than setting refrigeration turn-on temperature, after air-conditioner only received user kinsfolk's voice signal simultaneously, decision circuitry just can be sent the corresponding signal of telecommunication; Decision circuitry is not if after receiving other voice signal, decision circuitry can be sent the signal of telecommunication; Said temperature signal is less than threshold value; In said voice signal and the said memory 7 the air-conditioner users' of storage the identical or said clock signal of another voice signal greater than preset threshold after; After sending the sound instruction of shutdown or do not have personnel activity's sound to continue a period of time like the air-conditioning user, it is out of service that said control circuit 2 ' sends the commands for controlling air-conditioner; Said decision circuitry 6 is used to judge that said temperature signal is less than preset threshold; After the air-conditioner users' that store in said voice signal and the said memory 7 simultaneously voice signal is identical; Be that indoor temperature is lower than to set and heats turn-on temperature, air-conditioner only receives user kinsfolk and sounds behind the signal simultaneously, and decision circuitry just can be sent the corresponding signal of telecommunication; If decision circuitry is after receiving other voice signal; Decision circuitry can not sent the signal of telecommunication, and said control circuit 2 ' sends the commands for controlling air-conditioner and gets into the heating operation state, and said temperature signal reaches in preset threshold; Or said voice signal and the air-conditioner user's of said store memory storage the identical or said clock signal of another voice signal greater than preset threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner.Be that indoor temperature is higher than to set and heats turn-on temperature; Or after air-conditioner only receives another voice signal that user kinsfolk sends (like shutdown); Decision circuitry 6 just can be sent the corresponding signal of telecommunication; Decision circuitry 6 is not if after receiving other voice signal, decision circuitry 6 can be sent the signal of telecommunication.
Embodiment 6
On the basis of embodiment 5; Best-of-breed technology scheme of the present invention also comprises; Said sound signal storage device 7 is a write type memory 7, and said write type memory stores to air-conditioner user kinsfolk's voice signal through said control circuit 2 ', and said write type memory 7 passes through said control circuit 2 ' with remaining voice signal; Or air-conditioner user's voice signal deletion once; That is to say the sound that stores the air-conditioner user at memory built-in, the decision circuitry 6 in the control circuit 2 ' is through comparing, and the sound of storing in sound that only receives and the memory one to back decision circuitry 6 just can be sent signal and give control circuit; Control circuit 2 ' just can send control signal to air-conditioner after only receiving the judgement signal that decision circuitry 6 sends.
Embodiment 7
On the basis of embodiment 1; Best-of-breed technology scheme of the present invention also comprises; Said sound transducer 3, temperature sensor 4 and clock circuit 5 are installed in the remote controller 8 of said air-conditioner; Said voice signal, temperature signal and clock signal are sent to the control circuit in the said air-conditioner through said remote controller, can avoid the movable region distance air-conditioner of indoor occupant too near like this, also help the sensitivity that improves sensor simultaneously.
Embodiment 8
On the basis of embodiment 1; Best-of-breed technology scheme of the present invention also comprises; Also be provided with humidity sensor 9 in the inside of said indoor set 1 or the inside of remote controller 8; Said humidity sensor 9 be used for indoor humidity greater than setting threshold after, said control circuit 2 ' sends the commands for controlling air-conditioner and gets into the dehumidifying running status.So not only can the interior interior humidity of the simultaneously all right conditioning chamber of temperature of conditioning chamber.
Embodiment 9
On the basis of embodiment 1, best-of-breed technology scheme of the present invention also comprises, the clock chip of said clock circuit selection standard.
The advantage of present embodiment be; This voice controlled air conditioner can get into the state of normal operation automatically at the time air-conditioner of the indoor personnel activity's of having sound; When indoor personnel leave away or indoor occupant has got into sleep state after a period of time, air-conditioner can be out of service automatically.Promptly realized control intelligent, hommization; This voice controlled air conditioner can be realized getting into and sound when changing as the indoor people of having; Air-conditioning can be according to the cooling and warming design temperature of the size of volume and different personnel's different frequency and indoor environment temperature control air-conditioning, air quantity size etc., and when indoor occupant leaves, room noise reduces; Air-conditioning can be adjusted to power save mode or stopped status automatically, to reach power saving, safe functioning.This voice controlled air conditioner improves easy, with low cost, and the user of air-conditioner also can close this acoustic control function, directly uses original remote controller of air-conditioner or the open and close machine running status by the key control air-conditioner on the control panel.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims (8)

1. voice controlled air conditioner; It is characterized in that, comprise air-conditioner, be provided with control circuit board in the inside of said air conditioner room unit; Inside at said indoor set also is provided with sound transducer, temperature sensor and clock circuit; Said sound transducer, temperature sensor and clock circuit are connected with said control circuit board, and said sound transducer, temperature sensor and clock circuit are converted into the signal of telecommunication with the clock pulses in ambient sound, environment temperature and the clock circuit, and the said signal of telecommunication is sent to the control circuit in the said control circuit board; Said control circuit is used to control the running status of air-conditioner, or the control air-conditioner is out of service;
In said control circuit, be provided with voice signal, temperature signal and clock signal decision circuitry; After said decision circuitry is used to judge that said voice signal and temperature signal are greater than preset threshold; Said control circuit sends the commands for controlling air-conditioner and gets into the refrigerating operaton state; Said voice signal, temperature signal less than preset threshold simultaneously clock signal greater than setting threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner; Or said decision circuitry be used to judge said voice signal greater than preset threshold simultaneous temperature signal less than preset threshold after; Said control circuit sends the commands for controlling air-conditioner and gets into the heating operation state; Said voice signal less than preset threshold or temperature signal, clock signal greater than preset threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner.
2. voice controlled air conditioner as claimed in claim 1 is characterized in that said decision circuitry is judged the volume threshold in the voice signal.
3. voice controlled air conditioner as claimed in claim 1 is characterized in that, said decision circuitry is declared the sound frequency threshold value in the voice signal is judged.
4. voice controlled air conditioner as claimed in claim 3 is characterized in that, in said control circuit, also is provided with the sound signal storage device, contains at least one air-conditioner user's voice signal at said store memory; Said decision circuitry is used to judge that said temperature signal is greater than preset threshold; Simultaneously the air-conditioner user's that stores up of said voice signal and said store memory voice signal identical after; Said control circuit sends the commands for controlling air-conditioner and gets into the refrigerating operaton state; Said temperature signal is less than threshold value; Said voice signal and the air-conditioner user's of said store memory storage the identical or said clock signal of another voice signal greater than preset threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner; Said decision circuitry is used to judge that said temperature signal is less than preset threshold; Simultaneously the air-conditioner user's that stores up of said voice signal and said store memory voice signal identical after; Said control circuit sends the commands for controlling air-conditioner and gets into the heating operation state; Said temperature signal reaches in preset threshold; Simultaneously the air-conditioner user's that stores up of said voice signal and said store memory the identical or said clock signal of another voice signal greater than preset threshold after, it is out of service that said control circuit sends the commands for controlling air-conditioner.
5. voice controlled air conditioner as claimed in claim 4; It is characterized in that; Said sound signal storage device is the write type memory; Said write type memory stores at least one air-conditioner user's voice signal through said control circuit, said write type memory through said control circuit with remaining voice signal, or air-conditioner user's voice signal deletion once.
6. voice controlled air conditioner as claimed in claim 1; It is characterized in that; Said sound transducer, temperature sensor and clock circuit are installed in the remote controller of said air-conditioner, and said voice signal, temperature signal and clock signal are sent to the control circuit in the said air-conditioner through said remote controller.
7. like each described voice controlled air conditioner in the claim 1 to 6; It is characterized in that; Also be provided with humidity sensor in the inside of said indoor set or the inside of remote controller; Said humidity sensor be used for indoor humidity greater than setting threshold after, said control circuit sends the commands for controlling air-conditioner and gets into the dehumidifying running status.
8. voice controlled air conditioner as claimed in claim 1 is characterized in that, the clock chip of said clock circuit selection standard.
CN200910083169A 2009-05-05 2009-05-05 Voice controlled air conditioner CN101881484B (en)

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CN102353123A (en) * 2011-07-29 2012-02-15 吴江多艺纤维商贸有限公司 Air conditioner
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CN105276751B (en) * 2014-06-26 2018-03-13 美的集团股份有限公司 Speech playing method and system
CN104329781A (en) * 2014-10-29 2015-02-04 无锡悟莘科技有限公司 Human detection-based adaptive air conditioner
CN104456829A (en) * 2014-10-29 2015-03-25 无锡悟莘科技有限公司 Self-adaptive control method for air conditioner on basis of human detection
CN105805882B (en) * 2014-12-30 2019-06-07 Tcl空调器(中山)有限公司 Air-conditioner control method and device
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CN106642547B (en) * 2016-11-29 2020-05-22 美的集团武汉制冷设备有限公司 Control method of air conditioner and air conditioner
CN106765886B (en) * 2016-11-29 2020-04-17 美的集团武汉制冷设备有限公司 Control method of air conditioner and air conditioner
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