CN113915739A - Air conditioner and control method - Google Patents
Air conditioner and control method Download PDFInfo
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- CN113915739A CN113915739A CN202010659680.3A CN202010659680A CN113915739A CN 113915739 A CN113915739 A CN 113915739A CN 202010659680 A CN202010659680 A CN 202010659680A CN 113915739 A CN113915739 A CN 113915739A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000003507 refrigerant Substances 0.000 claims description 53
- 244000144985 peep Species 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 31
- 241000282326 Felis catus Species 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
- F24F11/526—Indication arrangements, e.g. displays giving audible indications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
- E06B2007/305—Microphone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner and a control method, wherein a controller of the air conditioner is configured to receive visitor information sent by an electronic peephole; displaying visitor prompt information including the visitor information to a user based on a display screen; and controlling the door lock corresponding to the electronic peephole according to a control instruction sent by the user based on the visitor prompt information, so that the user is prevented from delaying to open the door or consuming redundant manpower and time, the door opening efficiency is improved, and the user satisfaction is improved.
Description
Technical Field
The present disclosure relates to the field of air conditioner control, and more particularly, to an air conditioner and a control method.
Background
Under the condition that the air conditioner opens and closes the room door, the sound of the air conditioner operation and the closed room can greatly influence the user to receive the audio information sent by the outside visitor.
Because there is not air conditioner and room door coordinated control's scheme among the prior art, can cause the user to open and the airtight room gives sound insulation effectually and delays opening the door because of the air conditioner, if the user is in when not directly passing through room door and external intercommunication room, still can cause the user to consume because of the manpower and the time that the door produced.
Therefore, how to provide an air conditioner capable of improving the door opening efficiency and improving the user experience is a technical problem to be solved at present.
Disclosure of Invention
The embodiment of the invention provides an air conditioner, which is used for solving the technical problems that in the prior art, no air conditioner and room door linkage control scheme exists, so that a user delays opening of a door or consumes manpower and time generated by opening of the door.
In some embodiments, the air conditioner includes:
the refrigerant circulation loop circulates the refrigerant in a loop formed by the compressor, the condenser, the expansion valve, the evaporator, the four-way valve and the pressure reducer;
the compressor is used for compressing low-temperature and low-pressure refrigerant gas into high-temperature and high-pressure refrigerant gas and discharging the high-temperature and high-pressure refrigerant gas to the condenser;
an outdoor heat exchanger and an indoor heat exchanger, wherein one of the heat exchangers operates as a condenser and the other operates as an evaporator;
an indoor fan for introducing airflow through the suction inlet and sending the airflow out through the outlet after passing through the indoor heat exchanger;
the display screen is used for displaying prompt information to a user;
the controller is configured to include:
receiving visitor information sent by an electronic peep hole, wherein the visitor information is generated according to the visiting operation of visitors to the electronic peep hole;
displaying visitor prompt information including the visitor information to a user based on the display screen;
and controlling the door lock corresponding to the electronic peephole according to a control instruction sent by the user based on the visitor prompt information.
In some embodiments, the air conditioner further comprises a microphone and a speaker, the controller further configured to:
the microphone is started according to call instruction information sent by a user, and first voice information of the user is sent to the electronic cat eye based on the microphone;
and playing second voice information sent by the electronic peep hole to the user based on the loudspeaker, wherein the second voice information is sent by the visitor to the electronic peep hole.
In some embodiments, the controller is further configured to:
and adjusting the rotating speed of the indoor fan according to a preset rotating speed, and sending voice prompt information corresponding to the visitor information based on the loudspeaker.
In some embodiments, the air conditioner further comprises a person detection module, the controller further configured to:
receiving a detection result of the user in the indoor space sent by the personnel detection module;
and sending the visitor prompt information to the display screen based on the detection result.
Corresponding to the air conditioner in the embodiment of the application, the embodiment of the application also provides a control method of the air conditioner, the method is applied to the air conditioner comprising a refrigerant circulation loop, a compressor, an outdoor heat exchanger, an indoor fan, a display screen and a controller,
in some embodiments, the method comprises:
receiving visitor information sent by an electronic peep hole, wherein the visitor information is generated according to the visiting operation of visitors to the electronic peep hole;
displaying visitor prompt information including the visitor information to a user based on the display screen;
and controlling the door lock corresponding to the electronic peephole according to a control instruction sent by the user based on the visitor prompt information.
In some embodiments, the air conditioner further includes a microphone and a speaker, and after presenting visitor guidance information including the visitor information to a user based on the display screen, the method further includes:
the microphone is started according to call instruction information sent by a user, and first voice information of the user is sent to the electronic cat eye based on the microphone;
and playing second voice information sent by the electronic peep hole to the user based on the loudspeaker, wherein the second voice information is sent by the visitor to the electronic peep hole.
In some embodiments, after receiving the visitor information sent by the electronic peephole, the method further comprises:
and adjusting the rotating speed of the indoor fan according to a preset rotating speed, and sending voice prompt information corresponding to the visitor information based on the loudspeaker.
In some embodiments, the air conditioner further includes a person detection module, before presenting visitor notification information including the visitor information to a user based on the display screen, the method further comprising:
receiving a detection result of the user in the indoor space sent by the personnel detection module;
and sending the visitor prompt information to the display screen based on the detection result.
By applying the technical scheme, the controller of the air conditioner is configured to receive visitor information sent by the electronic peephole; displaying visitor prompt information including the visitor information to a user based on a display screen; according to the user is based on the control instruction control that visitor's suggestion information sent the lock that the electron cat eye corresponds to microphone and speaker make the user can communicate with the visitor in real time on the air conditioner, make the user receive accurate voice prompt information through the rotational speed of adjustment indoor fan, and confirm that the indoor space exists through personnel detection module's testing result the user makes visitor's suggestion information show for the user in time, thereby avoids the user to delay opening the door or consume unnecessary manpower and time, has improved the efficiency of opening the door, has promoted user's satisfaction.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a circuit diagram schematically showing the configuration of an air conditioner according to the embodiment.
Fig. 2 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention.
Description of the reference symbols
1: an air conditioner; 2: an outdoor unit; 3: an indoor unit; 10: a refrigerant circuit; 11: a compressor; 12: a four-way valve; 13: an outdoor heat exchanger;
14: an expansion valve; 16: an indoor heat exchanger; 21: an outdoor fan; 31: an indoor fan; 32: an indoor temperature sensor; 33: indoor heat exchanger temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
Fig. 1 shows a circuit configuration of an air conditioner 1, and the air conditioner 1 includes a refrigerant circuit 10, and is capable of executing a vapor compression refrigeration cycle by circulating a refrigerant in the refrigerant circuit 10. The indoor unit 3 and the outdoor unit 2 are connected by a connecting pipe 4 to form a refrigerant circuit 10 in which a refrigerant circulates. The refrigerant circuit 10 includes a compressor 11, an outdoor heat exchanger 13, an expansion valve 14, an accumulator 15, and an indoor heat exchanger 16. Among them, the indoor heat exchanger 16 and the outdoor heat exchanger 13 operate as a condenser or an evaporator. The compressor 11 sucks the refrigerant from the suction port, and discharges the refrigerant compressed therein to the indoor heat exchanger 16 from the discharge port. The compressor 11 is an inverter compressor with variable capacity that performs rotational speed control by an inverter, and the four-way valve 12 switches between heating and cooling.
The outdoor heat exchanger 13 has a first inlet and a second outlet for allowing the refrigerant to flow between the refrigerant and the suction port of the compressor 11 through the accumulator 15, and the refrigerant flows between the refrigerant and the expansion valve 14. The outdoor heat exchanger 13 exchanges heat between the outdoor air and the refrigerant flowing through a heat transfer pipe (not shown) connected between the second inlet and the first inlet of the outdoor heat exchanger 13.
The expansion valve 14 is disposed between the outdoor heat exchanger 13 and the indoor heat exchanger 16. The expansion valve 14 has a function of expanding and decompressing the refrigerant flowing between the outdoor heat exchanger 13 and the indoor heat exchanger 16. The expansion valve 14 is configured to be capable of changing the opening degree, and by decreasing the opening degree, the flow path resistance of the refrigerant passing through the expansion valve 14 is increased, and by increasing the opening degree, the flow path resistance of the refrigerant passing through the expansion valve 14 is decreased. The expansion valve 14 expands and decompresses the refrigerant flowing from the indoor heat exchanger 16 to the outdoor heat exchanger 13 during the heating operation. Further, even if the states of other devices installed in the refrigerant circuit 10 do not change, when the opening degree of the expansion valve 14 changes, the flow rate of the refrigerant flowing in the refrigerant circuit 10 changes.
The indoor heat exchanger 16 has a second inlet and outlet for allowing the liquid refrigerant to flow between the expansion valve 14 and the indoor heat exchanger, and has a first inlet and outlet for allowing the gas refrigerant to flow between the compressor 11 and the discharge port. The indoor heat exchanger 16 exchanges heat between the refrigerant flowing through the heat transfer pipe connected between the second inlet and the first inlet and the second outlet of the indoor heat exchanger 16 and the indoor air.
An accumulator 15 is disposed between the outdoor heat exchanger 13 and the suction port of the compressor 11. In the accumulator 15, the refrigerant flowing from the outdoor heat exchanger 13 to the compressor 11 is separated into a gas refrigerant and a liquid refrigerant. Then, the gas refrigerant is mainly supplied from the accumulator 15 to the suction port of the compressor 11.
The outdoor unit 2 further includes an outdoor fan 21, and the outdoor fan 21 generates an airflow of outdoor air passing through the outdoor heat exchanger 13 to promote heat exchange between the refrigerant flowing through the heat transfer tubes and the outdoor air. The outdoor fan 21 is driven by an outdoor fan motor 21A capable of changing the rotation speed. The indoor unit 3 further includes an indoor fan 31, and the indoor fan 31 generates an airflow of the indoor air passing through the indoor heat exchanger 16 to promote heat exchange between the refrigerant flowing through the heat transfer tubes and the indoor air. The indoor fan 31 is driven by an indoor fan motor 31A whose rotation speed can be changed.
As described in the background art, there is no air conditioner and room door linkage control scheme in the prior art, which causes the user to delay opening the door or causes the user to consume manpower and time generated by opening the door, thereby affecting the user experience.
The embodiment of the invention provides an air conditioner, wherein a controller of the air conditioner is configured to receive visitor information sent by an electronic peephole; displaying visitor prompt information including the visitor information to a user based on a display screen; and controlling the door lock corresponding to the electronic peephole according to a control instruction sent by the user based on the visitor prompt information, so that the user is prevented from delaying to open the door or consuming redundant manpower and time, the door opening efficiency is improved, and the user satisfaction is improved.
The electronic peep hole, also called as a visual doorbell, integrates the functions of the peep hole and the doorbell, overcomes the defects and potential safety hazards of the traditional optical peep hole, increases the monitoring effect, is widely applied to the doorways of families and high-grade hotels at present, and is an upgrading and replacing product of the traditional optical peep hole.
The controller of this application embodiment possesses communication function, can set up controller and electron cat eye under same gateway, establishes communication connection between the two.
The control logic of the controller is as follows:
step one, receiving visitor information sent by the electronic peephole.
The electronic peep hole can transmit corresponding visitor information to the air conditioner after detecting that the visitor presses the doorbell or strikes the door.
And step two, the air conditioner judges whether a user exists in the indoor space where the air conditioner is located, and displays visitor prompt information including the visitor information to the user based on the display screen when the user exists.
In this step, be provided with personnel detection module in the air conditioner, personnel detection module can be a plurality of infrared cameras or other sensors that can detect the human body, if the controller receives the indoor space that personnel detection module sent and exists user's testing result, then send visitor's suggestion information to the display screen of air conditioner to the suggestion user has the visitor to arrive, visitor's suggestion information can be for text message, or picture information, or video information.
In addition, if the controller receives the detection result that the user does not exist in the indoor space sent by the personnel detection module, the visitor prompt information can still be displayed on the basis of the display screen, so that the user can still see the visitor prompt information when the user temporarily leaves the room and returns; or the visitor prompt information is not displayed on the display screen, so that the power consumption of the air conditioner is reduced; or only sending out the prompt tone corresponding to the visitor information, so that the user can determine that the visitor comes according to the prompt tone when in other rooms.
And step three, adjusting the rotating speed of the indoor fan according to a preset rotating speed, and sending out voice prompt information corresponding to the visitor information based on a loudspeaker.
Because the air conditioner can generate noise when running, the rotating speed of the indoor fan can be reduced according to the preset rotating speed so as to reduce the noise, and the voice prompt information received by a user is not influenced.
And step four, the microphone is opened according to the call instruction information sent by the user, so that the user can converse with the visitor through the microphone.
In this step, the air conditioner may further include a microphone and a speaker, so that the user may have a conversation with the visitor after turning on the microphone.
And step five, controlling the door lock corresponding to the electronic peephole according to the control instruction of the user.
After the identity of the visitor is determined, the user can send a control instruction to the air conditioner, so that the air conditioner sends the control instruction to the electronic peephole to open the corresponding door lock, or the air conditioner sends the control instruction to the electronic peephole to not open the corresponding door lock.
By applying the technical scheme, the controller of the air conditioner is configured to receive visitor information sent by the electronic peephole; displaying visitor prompt information including the visitor information to a user based on a display screen; according to the user is based on the control instruction control that visitor's suggestion information sent the lock that the electron cat eye corresponds to microphone and speaker make the user can communicate with the visitor in real time on the air conditioner, make the user receive accurate voice prompt information through the rotational speed of adjustment indoor fan, and confirm that the indoor space exists through personnel detection module's testing result the user makes visitor's suggestion information show for the user in time, thereby avoids the user to delay opening the door or consume unnecessary manpower and time, has improved the efficiency of opening the door, has promoted user's satisfaction.
Corresponding to the air conditioner in the embodiment of the present application, an embodiment of the present application further provides a control method of an air conditioner, which is applied to an air conditioner including a refrigerant circulation loop, a compressor, an outdoor heat exchanger, an indoor fan, a display screen, and a controller, and as shown in fig. 2, the method includes:
step S201, receiving visitor information sent by an electronic peephole, wherein the visitor information is generated according to the visiting operation of a visitor to the electronic peephole;
the controller has a communication function, the controller and the electronic peep hole can be arranged under the same gateway, communication connection between the controller and the electronic peep hole is established, the electronic peep hole generates visitor information according to visitor access operation of the electronic peep hole, the visitor information is received by the electronic peep hole based on the established communication connection, and the visitor information can be generated by the electronic peep hole through the visitor access operation.
In order to enable the user to receive accurate prompt tone information, in a preferred embodiment of the present application, after receiving visitor information sent by the electronic peep hole, the method further includes:
and adjusting the rotating speed of the indoor fan according to a preset rotating speed, and sending voice prompt information corresponding to the visitor information based on the loudspeaker.
Because the air conditioner can generate noise when running, the rotating speed of the indoor fan can be reduced according to the preset rotating speed so as to reduce the noise, and the voice prompt information received by a user is not influenced.
Step S202, displaying visitor prompt information including the visitor information to a user based on the display screen;
in this step, the visitor prompt information including the visitor information may be displayed to the user through the display screen, and the visitor prompt information may be text information, picture information, or video information.
In order to enable the user to communicate with the visitor in real time and enable the user to determine accurate visitor information, in a preferred embodiment of the present application, the air conditioner further includes a microphone and a speaker, and after presenting the visitor notification information including the visitor information to the user based on the display screen, the method further includes:
the microphone is started according to call instruction information sent by a user, and first voice information of the user is sent to the electronic cat eye based on the microphone;
and playing second voice information sent by the electronic peep hole to the user based on the loudspeaker, wherein the second voice information is sent by the visitor to the electronic peep hole.
In this step, the user sends the call instruction information to start the microphone of the air conditioner, the first voice information of the user is sent to the electronic peep hole through the microphone, correspondingly, the microphone also exists on the electronic peep hole, and the visitor can send the second voice information to the electronic peep hole after receiving the first voice information and play the second voice information to the user through the loudspeaker on the air conditioner, so that the user and the visitor can communicate in real time.
In order to timely display the visitor information to the user, in a preferred embodiment of the present application, the air conditioner further includes a person detection module, and before displaying the visitor prompt information including the visitor information to the user based on the display screen, the method further includes:
receiving a detection result of the user in the indoor space sent by the personnel detection module;
and sending the visitor prompt information to the display screen based on the detection result.
In this step, be provided with personnel detection module in the air conditioner, personnel detection module can be for a plurality of infrared cameras or other sensors that can detect the human body, if the controller receives the indoor space that personnel detection module sent and exists user's testing result, then send visitor's suggestion information to the display screen of air conditioner to the suggestion user has the visitor to arrive.
And step S203, controlling a door lock corresponding to the electronic peephole according to a control instruction sent by the user based on the visitor prompt information.
After the identity of the visitor is determined, the user can send a control instruction to the air conditioner, so that the air conditioner sends the control instruction to the electronic peephole to open the corresponding door lock, or the air conditioner sends the control instruction to the electronic peephole to not open the corresponding door lock.
By applying the technical scheme, visitor information sent by the electronic peephole is received; displaying visitor prompt information including the visitor information to a user based on a display screen; according to the user is based on the control instruction control that visitor's suggestion information sent the lock that the electron cat eye corresponds to microphone and speaker make the user can communicate with the visitor in real time on the air conditioner, make the user receive accurate voice prompt information through the rotational speed of adjustment indoor fan, and confirm that the indoor space exists through personnel detection module's testing result the user makes visitor's suggestion information show for the user in time, thereby avoids the user to delay opening the door or consume unnecessary manpower and time, has improved the efficiency of opening the door, has promoted user's satisfaction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (8)
1. An air conditioner, characterized in that the air conditioner comprises:
the refrigerant circulation loop circulates the refrigerant in a loop formed by the compressor, the condenser, the expansion valve, the evaporator, the four-way valve and the pressure reducer;
the compressor is used for compressing low-temperature and low-pressure refrigerant gas into high-temperature and high-pressure refrigerant gas and discharging the high-temperature and high-pressure refrigerant gas to the condenser;
an outdoor heat exchanger and an indoor heat exchanger, wherein one of the heat exchangers operates as a condenser and the other operates as an evaporator;
an indoor fan for introducing airflow through the suction inlet and sending the airflow out through the outlet after passing through the indoor heat exchanger;
the display screen is used for displaying prompt information to a user;
the controller is configured to include:
receiving visitor information sent by an electronic peep hole, wherein the visitor information is generated according to the visiting operation of visitors to the electronic peep hole;
displaying visitor prompt information including the visitor information to a user based on the display screen;
and controlling the door lock corresponding to the electronic peephole according to a control instruction sent by the user based on the visitor prompt information.
2. The air conditioner of claim 1, wherein the air conditioner further comprises a microphone and a speaker, the controller further configured to:
the microphone is started according to call instruction information sent by a user, and first voice information of the user is sent to the electronic cat eye based on the microphone;
and playing second voice information sent by the electronic peep hole to the user based on the loudspeaker, wherein the second voice information is sent by the visitor to the electronic peep hole.
3. The air conditioner of claim 2, wherein the controller is further configured to:
and adjusting the rotating speed of the indoor fan according to a preset rotating speed, and sending voice prompt information corresponding to the visitor information based on the loudspeaker.
4. The air conditioner of claim 1, further comprising a people detection module, the controller further configured to:
receiving a detection result of the user in the indoor space sent by the personnel detection module;
and sending the visitor prompt information to the display screen based on the detection result.
5. A control method of an air conditioner, wherein the method is applied to an air conditioner comprising a refrigerant circulation loop, a compressor, an outdoor heat exchanger, an indoor fan, a display screen and a controller, the method comprises the following steps:
receiving visitor information sent by an electronic peep hole, wherein the visitor information is generated according to the visiting operation of visitors to the electronic peep hole;
displaying visitor prompt information including the visitor information to a user based on the display screen;
and controlling the door lock corresponding to the electronic peephole according to a control instruction sent by the user based on the visitor prompt information.
6. The method of claim 5, wherein the air conditioner further comprises a microphone and a speaker, and after presenting visitor notification information including the visitor information to the user based on the display screen, the method further comprises:
the microphone is started according to call instruction information sent by a user, and first voice information of the user is sent to the electronic cat eye based on the microphone;
and playing second voice information sent by the electronic peep hole to the user based on the loudspeaker, wherein the second voice information is sent by the visitor to the electronic peep hole.
7. The method of claim 6, wherein after receiving the visitor information sent by the e-cat eye, the method further comprises:
and adjusting the rotating speed of the indoor fan according to a preset rotating speed, and sending voice prompt information corresponding to the visitor information based on the loudspeaker.
8. The method of claim 5, wherein the air conditioner further comprises a people detection module, before presenting visitor alert information including the visitor information to a user based on the display screen, the method further comprising:
receiving a detection result of the user in the indoor space sent by the personnel detection module;
and sending the visitor prompt information to the display screen based on the detection result.
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Address after: No.1, Hisense Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province 266700 Applicant after: Hisense Air Conditioning Co.,Ltd. Address before: No.1, Hisense Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province 266700 Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
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Application publication date: 20220111 |