CN114562801A - Control method and control device for air conditioner indoor unit and program product - Google Patents
Control method and control device for air conditioner indoor unit and program product Download PDFInfo
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- CN114562801A CN114562801A CN202210068463.6A CN202210068463A CN114562801A CN 114562801 A CN114562801 A CN 114562801A CN 202210068463 A CN202210068463 A CN 202210068463A CN 114562801 A CN114562801 A CN 114562801A
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000012629 purifying agent Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 28
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000002737 fuel gas Substances 0.000 claims description 12
- 230000006870 function Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 7
- 125000003158 alcohol group Chemical group 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 5
- 238000000746 purification Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 18
- 239000007789 gas Substances 0.000 description 17
- 230000008901 benefit Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
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- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000006266 hibernation Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000005445 natural material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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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
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
-
- 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)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The embodiment of the application provides a control method, control equipment and a program product of an air conditioner indoor unit, relates to the technical field of air conditioners, and is used for overcoming the defect of poor purification effect of a cabinet air conditioner indoor unit on combustible substances flowing indoors, such as combustible gas, alcohol and the like. The control method of the air conditioner indoor unit comprises the following steps: obtaining the content of combustible substances in the space where the indoor unit of the air conditioner is located; when the content of the combustible exceeds a first threshold corresponding to the combustible, determining a target working mode of the air conditioner indoor unit according to the combustible; controlling the air conditioner indoor unit to be switched from a current initial mode to the target working mode, so that purifying agents for reducing the content of the combustible materials are carried in airflow output to a space by the air conditioner indoor unit; wherein the initial mode is an operating mode other than the target operating mode.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method, control equipment and a program product for an air conditioner indoor unit.
Background
The air conditioner indoor units are classified according to their structures and can be roughly classified into hanging air conditioner indoor units and cabinet air conditioner indoor units. The cabinet air conditioner indoor unit has the advantages of high power, strong wind power and the like, and is generally suitable for places such as large-area families, small offices and the like.
In the related art, in order to improve air quality, a cabinet air conditioner indoor unit usually has a purification function, and specifically, dust or PM2.5 or formaldehyde in gas entering the cabinet air conditioner indoor unit can be purified through a water washing purification module, an anion purification module, a high efficiency filter or an activated carbon module and the like arranged in a casing of the cabinet air conditioner indoor unit. Some cabinet air-conditioning indoor units are provided with a fresh air mode, so that outdoor air can enter the cabinet air-conditioning indoor units and then is conveyed indoors, and parameters such as oxygen content of indoor air are improved.
However, the cabinet air conditioner indoor unit described above has a poor effect of purifying combustible materials, such as combustible gas, alcohol, etc., flowing indoors.
Disclosure of Invention
The invention provides a control method, control equipment and a program product of an air conditioner indoor unit, which overcome the defect of poor purification effect of a cabinet air conditioner indoor unit on combustible substances flowing indoors, such as combustible gas, alcohol and the like.
An embodiment of the present application provides a method for controlling an air conditioner internal unit, including:
obtaining the content of combustible substances in the space where the indoor unit of the air conditioner is located;
when the content of the combustible exceeds a first threshold corresponding to the combustible, determining a target working mode of the air conditioner indoor unit according to the combustible;
controlling the air conditioner indoor unit to be switched from a current initial mode to the target working mode, so that purifying agents for reducing the content of the combustible materials are carried in airflow output to a space by the air conditioner indoor unit; wherein the initial mode is an operating mode other than the target operating mode.
In one possible implementation manner, before the controlling the air conditioner internal unit to switch from the current initial mode to the target operation mode, the controlling method further includes:
and outputting prompt information, wherein the prompt information is used for prompting that the air conditioner internal unit enters the target working mode.
In one possible implementation manner, the controlling the air conditioner internal unit to switch from the current initial mode to the target operation mode includes:
if a first operation instruction of a user responding to the prompt message is received within a preset time period, or no user response is received within the preset time period, controlling the air conditioner internal unit to be switched from the current initial mode to the target working mode;
the control method further comprises the following steps:
and if a second operation instruction of the user responding to the prompt message is received within a preset time period, responding to the second operation instruction, and controlling the air conditioner internal unit to keep the initial mode.
In one possible implementation manner, after the controlling the air conditioner internal unit to switch from the current initial mode to the target operation mode, the method further includes:
when the content of the combustible is smaller than or equal to a second threshold value corresponding to the combustible, controlling the air conditioner indoor unit to end the target working mode and switch to the initial mode; the second threshold is less than the first threshold.
In one possible implementation manner, after the controlling the air conditioner indoor unit is switched from the current initial mode to the target operation mode, the method further includes:
receiving a third operation instruction input by a user;
and responding to the third operation instruction, controlling the air conditioner internal unit to end the target working mode and switching to the initial mode.
In one possible implementation manner, before acquiring the content of combustible materials in the space where the air conditioner indoor unit is located, the method further comprises the following steps:
receiving a fourth operation instruction input by a user;
and responding to the fourth operation instruction, and controlling the air conditioner internal unit to start a combustible detection function.
In one possible implementation manner, the obtaining the content of the combustible in the indoor air includes:
and acquiring the content of combustible materials detected by a sensor positioned in the space where the indoor unit of the air conditioner is positioned.
In one possible implementation, the combustible is a fuel gas, the target operation mode is a first operation mode, and the purifying agent includes at least one of the following: liquid carbon dioxide, liquid nitrogen and dry powder which is chemically reacted with the fuel gas.
In one possible implementation, the combustible is alcohol, the target operation mode is a second operation mode, and the purifying agent is acetic acid chemically reacting with alcohol.
A second aspect of the embodiments of the present application provides a control device for an air conditioner internal unit, including an obtaining module, a determining module, and a control module, wherein:
the acquisition module is used for acquiring the content of combustible substances in the space where the indoor unit of the air conditioner is located;
the determining module is used for determining a target working mode of the air conditioner indoor unit according to the combustible when the content of the combustible exceeds a first threshold corresponding to the combustible;
the control module is used for controlling the air conditioner indoor unit to be switched from a current initial mode to the target working mode, so that purifying agents for reducing the content of the combustible materials are carried in airflow output to a space by the air conditioner indoor unit; wherein the initial mode is an operating mode other than the target operating mode.
In one possible implementation manner, the control device of the air conditioner internal unit further includes:
and the output module is used for outputting prompt information, and the prompt information is used for prompting that the air conditioner internal unit enters the target working mode.
In one possible implementation manner, the control module is specifically configured to:
when a first operation instruction of a user responding to the prompt message is received in a preset time period or when the user response is not received in the preset time period, controlling the air conditioner internal unit to be switched from the current initial mode to the target working mode;
the control module is further configured to: and when a second operation instruction of the user responding to the prompt message is received in a preset time period, responding to the second operation instruction, and controlling the air conditioner internal unit to keep the initial mode.
In one possible implementation manner, the control module is further configured to: when the content of the combustible is smaller than or equal to a second threshold value corresponding to the combustible, controlling the air conditioner indoor unit to end the target working mode and switch to the initial mode; the second threshold is less than the first threshold.
In one possible implementation manner, the control device of the air conditioner internal unit further includes: the receiving module is used for receiving a third operation instruction input by a user;
the control module is also used for responding to the third operation instruction, controlling the air conditioner internal unit to end the target working mode and switching to the initial mode.
In one possible implementation manner, the receiving module is further configured to receive a fourth operation instruction input by the user;
the control module is also used for responding to the fourth operation instruction and controlling the air conditioner internal unit to start a combustible detection function.
In one possible implementation manner, the obtaining module is specifically configured to obtain the content of combustible detected by a sensor located in a space where the indoor unit of the air conditioner is located.
In one possible implementation, the combustible is a fuel gas, the target operation mode is a first operation mode, and the purifying agent includes at least one of the following: liquid carbon dioxide, liquid nitrogen and dry powder which is chemically reacted with the fuel gas.
In one possible implementation, the combustible is alcohol, the target operation mode is a second operation mode, and the purifying agent is acetic acid chemically reacting with alcohol.
A third aspect of the embodiments of the present application provides a control device for an air conditioner internal unit, including: a processor, a memory;
the memory stores computer-executable instructions;
the processor executes the computer-executable instructions stored in the memory, so that the processor executes the control method of the air conditioner indoor unit according to any one of the first aspect.
The fourth aspect of the embodiments of the present application further provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the steps of the control method for an air conditioner internal unit according to any one of the foregoing embodiments are implemented.
According to the control method, the control device and the program product of the air conditioner indoor unit, the content of combustible materials in the space where the air conditioner indoor unit is located is obtained; when the content of the combustible exceeds a first threshold corresponding to the combustible, determining a target working mode of the air conditioner indoor unit according to the combustible; controlling the air conditioner indoor unit to be switched from a current initial mode to the target working mode, so that purifying agents for reducing the content of the combustible materials are carried in airflow output to a space by the air conditioner indoor unit; wherein the initial mode is an operating mode other than the target operating mode. Like this, when detecting indoor combustible substance and surpassing normal scope, can in time control air conditioner internal unit and get into corresponding target mode to carry corresponding decontaminating agent in making the air current of air conditioner internal unit output, this decontaminating agent can reduce the content of combustible substance both does benefit to the improvement security, still does benefit to and improves indoor air quality, does benefit to and promotes user experience.
Drawings
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description set forth herein is merely illustrative and explanatory of the present invention and is not restrictive of the invention as claimed below.
Fig. 1 is a schematic view of an application scenario provided in an embodiment of the present application;
fig. 2 is a schematic flow chart of an air conditioner indoor unit according to an embodiment of the present disclosure;
fig. 3 is a schematic flow chart of another air conditioner internal unit provided in the embodiment of the present application;
fig. 4 is a schematic structural diagram of a control device of an air conditioner indoor unit according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of another control device of an air conditioner indoor unit according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a control device of an air conditioner internal unit according to an embodiment of the present application.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description set forth herein is merely illustrative and explanatory of the present invention and is not restrictive of the invention as claimed below.
Next, an application scenario of the embodiment of the present application is described with reference to fig. 1. Fig. 1 is a schematic view of an application scenario provided in an embodiment of the present application. Arrows in fig. 1 are used for illustrating the direction of airflow flowing out from the air outlet of the air conditioner internal unit.
Please refer to fig. 1, which includes: an air conditioner indoor unit. The air conditioner indoor unit is provided with a shell, the front side of the shell is provided with an air outlet, the shell is also provided with an air inlet, and an indoor heat exchanger and a fan are arranged in the shell; the fan is used for providing drive power so that outside air can enter the air conditioner from the air inlet and exchange heat with the indoor heat exchanger, and can enable air flow after heat exchange to be discharged to the indoor from the air outlet, thereby realizing the regulation of indoor air.
According to the control method of the air conditioner indoor unit, when detecting that indoor combustible materials such as gas or alcohol exceed a normal range, the air conditioner indoor unit is controlled to enter a corresponding target mode, so that corresponding purifying agents are carried in airflow output by the air conditioner indoor unit, the content of the combustible materials can be reduced by the purifying agents, the improvement of indoor air quality is facilitated, the safety performance is good, and the user experience is improved.
The technical means shown in the present application will be described in detail below with reference to specific examples. It should be noted that the following embodiments may exist alone or in combination with each other, and description of the same or similar contents is not repeated in different embodiments.
Fig. 2 is a schematic flow chart of a control method of an air conditioner internal unit according to an embodiment of the present application. Referring to fig. 2, the method may include:
s201, obtaining the content of combustible materials in the space where the air conditioner indoor unit is located.
The execution main body of the embodiment of the application can be an air conditioner indoor unit and also can be a control device arranged in the air conditioner indoor unit. Optionally, the control device of the air conditioner internal unit may be implemented by software, or may be implemented by a combination of software and hardware.
The air conditioner indoor unit in the embodiment can be applied to buildings such as houses, office buildings, markets and the like, and can also be applied to other spaces such as automobile spaces, high-speed rails, trains and the like. For convenience of description, the present embodiment will be described by taking an example in which an air conditioner indoor unit is applied to a house.
Alternatively, the combustible content detected by a sensor located in the space where the indoor unit of the air conditioner is located may be obtained. The combustible material may include gas, alcohol, etc.
In some examples, sensors may be mounted at a cabinet of an air conditioner indoor unit. Corresponding sensors can be respectively arranged for different types of combustible materials so as to improve the detection accuracy. For example, a gas detection sensor and/or an alcohol detection sensor may be disposed at a cabinet of an air conditioner indoor unit.
In other examples, the air conditioner indoor unit can be in communication connection with other equipment in the space to obtain the content of combustible materials. For example, for an air conditioner indoor unit located in a kitchen, the air conditioner indoor unit may be in communication connection with a smart device such as a gas stove or a range hood having a gas detection sensor.
Of course, in other implementation manners, the user may also perform detection through a handheld detector or other terminal with a detection function, and input the detection result into the air conditioner internal unit.
S202, when the content of the combustible exceeds a first threshold value corresponding to the combustible, determining a target working mode of the air conditioner indoor unit according to the combustible.
A first threshold value corresponding to one or more types of combustibles may be prestored. For example, a first threshold value corresponding to gas and/or a first threshold value corresponding to alcohol are stored in advance.
Alternatively, the first threshold value is determined based on the content of the natural substance previously collected in the room. For example, the content of the gas in the room may be collected for a plurality of times after the user does not use the gas, or after the user opens the window to ventilate for a certain time, the average value or the maximum value of the plurality of times of collection may be taken, or the first threshold corresponding to the gas may be determined through other functional relations. For another example, when the alcohol container is not opened indoors, or after the user opens the window to ventilate for a certain time, the alcohol content in the room is collected for a plurality of times, and the average value or the maximum value of the plurality of times of collection is taken or the first threshold value of the alcohol is determined through other functional relations.
For the obtaining manner of the first threshold, the embodiment is not specifically limited herein, and a person skilled in the art may set the first threshold according to actual needs.
The specific value of the first threshold is not limited herein, and can be set by a person skilled in the art according to actual needs. It can be understood that: the corresponding first threshold value may be different for different kinds of combustibles.
And when the content of the current combustible obtained in the step S201 is greater than the corresponding first threshold value, determining that the content of the combustible in the room is abnormal, and determining a target working mode of the indoor unit of the air conditioner according to the type of the combustible. The target mode of operation may be different for different types of combustibles. For example, when the combustible is gas, the target operation mode is a first operation mode; where the combustible is alcohol, the target mode of operation is the second mode of operation.
S203, controlling the air conditioner indoor unit to be switched from the current initial mode to a target working mode, so that purifying agents for reducing the content of combustible materials are carried in airflow output to the space by the air conditioner indoor unit; wherein the initial mode is an operating mode other than the target operating mode.
In this embodiment, the initial mode may include, but is not limited to: standby mode, sleep mode, refrigeration mode, heating mode and new trend mode.
The air conditioner indoor unit can be provided with a purifying agent mounting box, and the purifying agent is contained in the purifying agent mounting box. When the purifying treatment can be carried out on various combustible materials, the air conditioner indoor unit can be provided with a corresponding number of purifying agent mounting boxes; when the content of a certain combustible material is detected to exceed the standard, the air conditioner internal unit is controlled to be switched to a corresponding target working mode from an initial mode, and under the corresponding target working mode, the corresponding purifying agent mounting box is controlled to be opened, for example, an electric control valve at the outlet of the purifying agent mounting box is controlled to be opened, so that the purifying agent in the purifying agent mounting box can be discharged from the air outlet of the air conditioner internal unit. Of course, in other examples, the purifying agent mounting box can be arranged independently of the air conditioner indoor unit, and the purifying agent mounting box can be communicated with an air duct of the air conditioner indoor unit through a pipeline.
The purifying agent used for reducing the content of the combustible is different under the corresponding target working modes of different types of combustible. For example, where the combustible is a gas, the target mode of operation is a first mode of operation, and the decontaminant comprises at least one of: liquid carbon dioxide, liquid nitrogen and dry powder which is chemically reacted with fuel gas. The liquid carbon dioxide and the liquid nitrogen can reduce the concentration of fuel gas; the dry powder can chemically react with fuel gas to generate carbon dioxide, so that the purpose of reducing the content of the fuel gas is achieved. Of course, the type of the depurative in the first operation mode is not limited thereto, and the embodiment is only exemplified here.
When the combustible is alcohol, the target working mode is a second working mode, and the purifying agent is acetic acid which reacts with the alcohol chemically. Wherein, the acetic acid can generate a chemical reaction with the alcohol to generate carbon dioxide and water, thereby achieving the purpose of reducing the alcohol content. Of course, the type of the depurative in the second operation mode is not limited thereto, and the embodiment is only exemplified here.
Optionally, in order to further improve safety, when the content of the combustible substance is higher, the air speed of the air conditioner indoor unit can be relatively higher in a corresponding target working mode, which is favorable for accelerating air flow and reducing the content of the combustible substance more quickly.
According to the control method of the air conditioner indoor unit provided by the embodiment, the content of combustible materials in the space where the air conditioner indoor unit is located is obtained; when the content of the combustible exceeds a first threshold corresponding to the combustible, determining a target working mode of the air conditioner indoor unit according to the combustible; controlling an air conditioner indoor unit to be switched from a current initial mode to a target working mode, so that purifying agents for reducing the content of combustible materials are carried in airflow output to a located space by the air conditioner indoor unit; wherein the initial mode is an operating mode other than the target operating mode. Like this, when detecting indoor combustible substance and surpassing normal scope, can in time control air conditioner internal unit and get into corresponding target mode to carry corresponding purifying agent in making the air current of air conditioner internal unit output, this purifying agent can reduce the content of combustible substance, both does benefit to the improvement security, still does benefit to and improves indoor air quality, does benefit to and promotes user experience.
Based on the embodiment shown in fig. 2, the following describes the control method of the air conditioner internal unit in detail with reference to fig. 3.
And S301, receiving a fourth operation instruction input by the user.
And S302, responding to a fourth operation instruction, and controlling an air conditioner internal unit to start a combustible object detection function.
The user can input the fourth operation instruction through an operation panel or a remote controller of the air conditioner indoor unit, a terminal in communication connection with the air conditioner indoor unit, or other intelligent household equipment in communication connection with the air conditioner indoor unit. And the fourth operation instruction is used for triggering the air conditioner indoor unit to start the function of detecting the combustible, so that the sensor for detecting the combustible is in a combustible detection state.
For example, after a party or other activities for drinking at home, the alcohol detection function of the air conditioner internal unit can be controlled to be started through an operation panel or a remote controller of the air conditioner internal unit, a terminal in communication connection with the air conditioner internal unit, or other intelligent household devices in communication connection with the air conditioner internal unit. When the gas cooking device is used for cooking, the gas detection function can be controlled to be started by the air conditioner indoor unit through an operation panel or a remote controller of the air conditioner indoor unit, a terminal in communication connection with the air conditioner indoor unit or other intelligent household equipment in communication connection with the air conditioner indoor unit.
In other examples, when a sensor is disposed in another smart home device or terminal, the fourth operation instruction may be used to trigger the another smart home device or terminal to start the combustible detection function, so that the sensor for detecting combustible is in a state of detecting combustible.
And S303, obtaining the content of combustible substances in the space where the air conditioner indoor unit is located.
S304, when the content of the combustible exceeds a first threshold value corresponding to the combustible, determining a target working mode of the air conditioner indoor unit according to the combustible.
The implementation processes of step S303 and step S304 may be the same as the implementation processes of step S201 and step S202, and are not described herein again.
And S305, outputting prompt information, wherein the prompt information is used for prompting that the air conditioner indoor unit enters a target working mode.
In some examples, the prompt message can trigger the pop-up window of the air conditioner indoor unit to prompt a user whether to confirm that the air conditioner indoor unit enters the target working mode, so that the user can know the abnormal state of combustible materials conveniently, and the user can select whether to control the air conditioner indoor unit to enter the target working mode according to actual conditions, and the flexibility is improved.
Moreover, the prompt message can be used for triggering the air conditioner indoor unit to send out a sound prompt and/or a visual prompt. For example, the prompt message may be used to trigger an air conditioner indoor unit to emit a preset type of sound such as "drip". For another example, the prompt message may be used to trigger an indicator light of the air conditioner internal unit to light a preset color, such as red, or trigger the indicator light of the air conditioner internal unit to flash, or control a display screen of the air conditioner internal unit to display a target operation mode to be entered, such as displaying the first operation mode or the second operation mode. Therefore, the user can know the abnormal state of the combustible in time, and can know the working state of the air conditioner indoor unit in time.
In other examples, the prompt message may be sent to a terminal or other smart home devices in communication with the air conditioner internal unit to trigger the terminal or other smart home devices in communication with the air conditioner internal unit to pop up to prompt the user whether to confirm entering the target operating mode. In addition, the prompt information can also trigger a terminal or other intelligent household equipment in communication connection with the air conditioner indoor unit to send out a sound prompt and/or a visual prompt. The specific implementation may be similar to the previous examples.
S306, if a first operation instruction of the user responding to the prompt message is received within a preset time period, or the user response is not received within the preset time period, controlling the air conditioner indoor unit to be switched from the current initial mode to the target working mode, so that the purifying agent for reducing the content of the combustible materials is carried in the airflow output to the space by the air conditioner indoor unit.
And S307, if a second operation instruction of the user responding to the prompt message is received within the preset time period, responding to the second operation instruction, and controlling the air conditioner internal unit to keep the initial mode.
In some examples, a pop-up window may provide both a yes and no option. And if the user clicks yes, controlling the air conditioner internal unit to be switched from the current initial mode to the target working mode. If the user does not have any option for the motor within the default time, the air conditioner internal unit is switched to the target working mode from the current initial mode when the default time is reached. And if the user clicks no, controlling the air conditioner internal unit to keep the initial mode.
In other examples, through other options such as shutdown or hibernation, when the user motor has other options, the air conditioner internal unit is controlled to perform corresponding operations. For example, when the user clicks the shutdown or hibernation option, the air conditioner indoor unit is shut down or hibernated. The user can open the window or take other measures by himself.
In this embodiment, the user can select whether to open the combustible substance detection function according to actual need, and can in time remind the user to select to control air conditioner internal unit to get into target operating mode or maintain initial mode according to own actual need, has higher flexibility, does benefit to further promotion user experience.
On the basis of the above embodiment, after step S203 or step S306, the method may further include:
when the content of the combustible is less than or equal to a second threshold value corresponding to the combustible, controlling the air conditioner internal unit to finish the target working mode and switching to the initial mode; the second threshold is less than the first threshold.
During specific implementation, when the content of the combustible substances is smaller than or equal to the second threshold value corresponding to the combustible substances, a popup can be used for prompting a user whether to switch to the initial mode, and if the user selects yes or the user does not respond within a preset time period, the air conditioner indoor unit is controlled to finish the target working mode and switch to the initial mode. And if the user selects no, controlling the air conditioner internal unit to maintain the target working mode.
Alternatively, other gases such as carbon dioxide and the like may be present as a result of the process of reducing the combustible content using the purging agent. In order to further improve the indoor air quality, when the content of the combustible is less than or equal to the second threshold value corresponding to the combustible, the indoor unit of the air conditioner can be controlled to finish the target working mode and switch to the fresh air mode in the initial mode, and in the fresh air mode, outdoor fresh air can be introduced indoors to improve the oxygen content of indoor air.
On the basis of the above embodiment, after step S203 or step S306, the method may further include:
receiving a third operation instruction input by a user;
and responding to the third operation instruction, controlling the air conditioner internal unit to end the target working mode and switching to the initial mode.
In specific implementation, the obtained content of the combustible substances can be displayed. The display can be specifically displayed on an operation panel or a remote controller of the air conditioner indoor unit, a terminal in communication connection with the air conditioner indoor unit or other intelligent household equipment in communication connection with the air conditioner indoor unit.
When the user determines that the content of the combustible materials in the room is in the safe range according to the displayed content, the user can send a third operation instruction through an operation panel or a remote controller of the air conditioner indoor unit, a terminal in communication connection with the air conditioner indoor unit or other intelligent household equipment in communication connection with the air conditioner indoor unit. And the air conditioner internal unit controls the air conditioner internal unit to finish the target working mode and switch to the initial mode according to the third operation instruction.
Optionally, in order to further improve the indoor air quality, the third operation instruction may be further used to control the air conditioner internal unit to end the target working mode and switch to the fresh air mode in the initial mode, and in the fresh air mode, the outdoor fresh air may be introduced into the room, so as to improve the oxygen content of the indoor air.
Fig. 4 is a schematic structural diagram of a control device of an air conditioner internal unit according to an embodiment of the present application. The control device 10 of the air conditioner indoor unit may be provided in the air conditioner indoor unit. Referring to fig. 4, the control device 10 of the air conditioner internal unit may include an obtaining module 11, a determining module 12, and a control module 13, wherein:
the acquisition module 11 is used for acquiring the content of combustible substances in the space where the air conditioner indoor unit is located;
the determining module 12 is used for determining a target working mode of the air conditioner indoor unit according to the combustible when the content of the combustible exceeds a first threshold corresponding to the combustible;
the control module 13 is used for controlling the air conditioner internal unit to switch from the current initial mode to the target working mode, so that the purifying agent for reducing the content of combustible materials is carried in the airflow output to the space by the air conditioner internal unit; wherein the initial mode is an operating mode other than the target operating mode.
Fig. 5 is a schematic structural diagram of another control device of an air conditioner indoor unit according to an embodiment of the present application. Referring to fig. 5, optionally, the control device 10 of the air conditioner internal unit further includes:
and the output module 14 is used for outputting prompt information, and the prompt information is used for prompting that the air conditioner indoor unit is to enter a target working mode.
Optionally, the control module 13 is specifically configured to:
when a first operation instruction of a user responding to the prompt message is received in a preset time period or when the user response is not received in the preset time period, controlling the air conditioner internal unit to be switched from the current initial mode to the target working mode;
the control module 13 is further configured to: and when a second operation instruction of the user responding to the prompt message is received in a preset time period, responding to the second operation instruction, and controlling the air conditioner indoor unit to keep the initial mode.
Optionally, the control module 13 is further configured to:
when the content of the combustible is less than or equal to a second threshold value corresponding to the combustible, controlling the air conditioner internal unit to finish the target working mode and switching to the initial mode; the second threshold is less than the first threshold.
Optionally, the control device further includes: a receiving module 15;
the receiving module 15 is configured to receive a third operation instruction input by the user;
the control module 13 is further configured to control the air conditioner internal unit to end the target working mode and switch to the initial mode in response to the third operation instruction.
Optionally, the receiving module 15 is further configured to receive a fourth operation instruction input by the user;
the control module 13 is further configured to control the air conditioner internal unit to start the combustible detection function in response to the fourth operation instruction.
Optionally, the obtaining module 11 is specifically configured to obtain the content of combustible detected by a sensor located in a space where an internal unit of the air conditioner is located.
Optionally, the combustible is a fuel gas, the target operation mode is a first operation mode, and the purifying agent comprises at least one of the following: liquid carbon dioxide, liquid nitrogen and dry powder which is chemically reacted with fuel gas.
Optionally, the combustible is alcohol, the target operating mode is a second operating mode, and the purifying agent is acetic acid chemically reacted with the alcohol.
The control device of the air conditioner internal unit provided by the embodiment of the application can execute the technical scheme shown in the embodiment of the method, the principle and the beneficial effect are similar, and the details are not repeated here.
Fig. 6 is a schematic diagram of a hardware structure of a control device of an air conditioner internal unit according to an embodiment of the present application. Referring to fig. 6, the control device 20 of the air conditioner internal unit may include: a processor 21 and a memory 22, wherein the processor 21 and the memory 22 may communicate; illustratively, the processor 21 and the memory 22 communicate via a communication bus 23, the memory 22 is configured to store program instructions, and the processor 21 is configured to call the program instructions in the memory to execute the control method of the air conditioner according to any of the above-mentioned method embodiments.
Optionally, the control device 20 of the air conditioner indoor unit may further include a communication interface, and the communication interface may include a transmitter and/or a receiver.
Optionally, the Processor may be a Central Processing Unit (CPU), or may be another general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software modules in a processor.
The embodiment of the application provides an air conditioner indoor unit, and the air conditioner indoor unit comprises a control device 20 of the air conditioner indoor unit shown in fig. 6.
The embodiment of the application provides a readable storage medium, wherein a computer program is stored on the readable storage medium; the computer program is for implementing the control method of the air conditioner as in any of the embodiments described above.
The embodiment of the application provides a computer program product, which comprises instructions, and when the instructions are executed, the instructions cause a computer to execute the control method of the air conditioner.
It should be noted that the terms "first" and "second" 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A control method of an air conditioner indoor unit is characterized by comprising the following steps:
obtaining the content of combustible substances in the space where the indoor unit of the air conditioner is located;
when the content of the combustible exceeds a first threshold corresponding to the combustible, determining a target working mode of the air conditioner indoor unit according to the combustible;
controlling the air conditioner indoor unit to be switched from a current initial mode to the target working mode, so that purifying agents for reducing the content of the combustible materials are carried in airflow output to a space by the air conditioner indoor unit; wherein the initial mode is an operating mode other than the target operating mode.
2. The control method according to claim 1, wherein before the controlling the air conditioner indoor unit to switch from the current initial mode to the target operation mode, the method further comprises:
and outputting prompt information, wherein the prompt information is used for prompting that the air conditioner internal unit enters the target working mode.
3. The control method according to claim 2, wherein the controlling the air conditioner internal unit to switch from the current initial mode to the target operation mode comprises:
if a first operation instruction of a user responding to the prompt message is received within a preset time period, or no user response is received within the preset time period, controlling the air conditioner internal unit to be switched from the current initial mode to the target working mode;
the control method further comprises the following steps:
and if a second operation instruction of the user responding to the prompt message is received within a preset time period, responding to the second operation instruction, and controlling the air conditioner internal unit to keep the initial mode.
4. The control method according to claim 1, wherein after the control of the air conditioner indoor unit is switched from the current initial mode to the target working mode, the method further comprises the following steps:
when the content of the combustible is smaller than or equal to a second threshold value corresponding to the combustible, controlling the air conditioner indoor unit to end the target working mode and switch to the initial mode; the second threshold is less than the first threshold.
5. The control method according to claim 1, wherein after the controlling the air conditioner indoor unit to switch from the current initial mode to the target operation mode, the method further comprises:
receiving a third operation instruction input by a user;
and responding to the third operation instruction, controlling the air conditioner internal unit to end the target working mode and switching to the initial mode.
6. The control method according to any one of claims 1 to 5, wherein before obtaining the content of combustibles in the space where the indoor unit of the air conditioner is located, the method further comprises:
receiving a fourth operation instruction input by a user;
and responding to the fourth operation instruction, and controlling the air conditioner internal unit to start a combustible detection function.
7. The method according to any one of claims 1 to 5, wherein the obtaining of the content of combustibles in the indoor air comprises:
and acquiring the content of combustible materials detected by a sensor positioned in the space where the indoor unit of the air conditioner is positioned.
8. A method according to any one of claims 1 to 5, wherein the combustible material is a fuel gas and the target mode of operation is a first mode of operation, the decontaminant comprising at least one of: liquid carbon dioxide, liquid nitrogen and dry powder which chemically reacts with the fuel gas;
or,
the combustible is alcohol, the target working mode is a second working mode, and the purifying agent is acetic acid which chemically reacts with the alcohol.
9. A control apparatus for an air conditioner indoor unit, comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is configured to execute the computer program stored in the memory to implement the control method according to any one of claims 1 to 8.
10. A computer program product comprising a computer program, characterized in that the computer program, when executed by a processor, implements the control method according to any one of claims 1 to 8.
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|---|---|---|---|
| CN202210068463.6A CN114562801A (en) | 2022-01-20 | 2022-01-20 | Control method and control device for air conditioner indoor unit and program product |
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| CN202210068463.6A CN114562801A (en) | 2022-01-20 | 2022-01-20 | Control method and control device for air conditioner indoor unit and program product |
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