CN111397160A - Air supply control method and device for electrical equipment and electrical equipment - Google Patents
Air supply control method and device for electrical equipment and electrical equipment Download PDFInfo
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- CN111397160A CN111397160A CN202010144821.8A CN202010144821A CN111397160A CN 111397160 A CN111397160 A CN 111397160A CN 202010144821 A CN202010144821 A CN 202010144821A CN 111397160 A CN111397160 A CN 111397160A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 48
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 24
- 239000001569 carbon dioxide Substances 0.000 claims description 24
- 230000008859 change Effects 0.000 claims description 23
- 238000007664 blowing Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009423 ventilation Methods 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
- F24F11/70—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
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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
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
-
- 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
- F24F2110/70—Carbon dioxide
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an air supply control method and device for electrical equipment and the electrical equipment. Wherein, the method comprises the following steps: respectively acquiring air parameters of two adjacent subareas; the working area of the electrical equipment is divided into at least two subareas; determining whether the air between two adjacent sub-areas flows or not according to the air parameters; if the air does not flow, controlling the electrical equipment to supply air; if the air flows, the air supply direction of the electrical equipment is further controlled according to the air flow direction. The invention selects whether to perform air supply and the air supply direction by detecting the air flow condition in the operation area of the electrical equipment. Therefore, the air flow in the operation area is increased, the air circulation is kept, and the comfort of a user is improved.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an air supply control method and device of electrical equipment and the electrical equipment.
Background
Most of existing electric equipment such as air conditioners have a constant temperature and humidity function, a constant value is maintained by continuously detecting target parameters, but the condition of air flow in an operation area of the air conditioner cannot be detected, and if the air flow in a certain area is poor and the concentration of carbon dioxide is high, the feeling of a human body is easy to feel stuffy and the comfort is poor.
Aiming at the problem that in the prior art, the electric equipment cannot be adjusted in a self-adaptive manner according to the indoor air flow condition, so that the user experience is influenced, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides an air supply control method and device for electrical equipment and the electrical equipment, and aims to solve the problem that in the prior art, the user experience is influenced because the electrical equipment cannot be adjusted in a self-adaptive mode according to the indoor air flow condition.
In order to solve the technical problem, the invention provides an air supply control method for electrical equipment, wherein the method comprises the following steps: respectively acquiring air parameters of two adjacent subareas; the working area of the electrical equipment is divided into at least two subareas; determining whether the air between two adjacent sub-areas flows or not according to the air parameters; if the air does not flow, controlling the electrical equipment to supply air; if the air flows, the air supply direction of the electrical equipment is further controlled according to the air flow direction.
Further, determining whether the air between two adjacent sub-areas flows according to the air parameter includes: comparing whether the concentration of the air parameters of two adjacent subareas is the same or not; if the two sub-areas are the same, determining that the air between the two adjacent sub-areas does not flow; if not, determining the air flow between two adjacent sub-areas.
Further, according to the air flow direction control electrical equipment's air supply direction, include: determining the air flow direction according to the concentration change values of the air parameters of two adjacent subareas within a preset time; and controlling the air supply direction of the electrical equipment according to the air flow direction.
Further, determining the air flow direction according to the concentration change value of the air parameter of two adjacent subareas within the preset time comprises the following steps:
if the concentration change values of the air parameters of two adjacent subareas are different, the air flow direction between the two adjacent subareas is as follows: flowing from the subarea with small concentration change value to the subarea with large concentration change value;
if the concentration change values of the air parameters of the two adjacent subareas are the same, further comparing the concentration of the air parameters obtained by the two adjacent subareas for the first time, and determining that the air flow direction between the two adjacent subareas is as follows: from the zone with high concentration to the zone with low concentration.
Further, the method for controlling the air supply direction of the electrical equipment according to the air flow direction comprises the following steps: controlling the electrical equipment to supply air to the initial subarea of the air flow direction; or controlling the electrical equipment to diffuse and supply air; or controlling the electrical equipment to avoid supplying air to the initial subarea of the air flow direction.
Further, after acquiring the air parameters of two adjacent partitions respectively, the method further includes: judging whether the concentration of the air parameter exceeds a preset threshold value or not; if so, controlling the electrical equipment to start a fresh air function, and aligning the blowing direction to the subarea of which the concentration of the air parameter exceeds the preset threshold value.
Further, the air parameters include at least: carbon dioxide.
The invention also provides an air supply control device of the electrical equipment, wherein the device comprises: respectively acquiring air parameters of two adjacent subareas; the working area of the electrical equipment is divided into at least two subareas; determining whether the air between two adjacent sub-areas flows or not according to the air parameters; if the air does not flow, controlling the electrical equipment to supply air; if the air flows, the air supply direction of the electrical equipment is further controlled according to the air flow direction.
Further, according to the air flow direction control electrical equipment's air supply direction, include: determining the air flow direction according to the concentration change values of the air parameters of two adjacent subareas within a preset time; and controlling the air supply direction of the electrical equipment according to the air flow direction.
The present invention also provides an electrical apparatus, wherein the electrical apparatus comprises: the air supply control device of the electrical equipment.
The invention also provides a computer-readable storage medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the method as described above.
By applying the technical scheme of the invention, whether air supply is carried out or not and the air supply direction are selected by detecting the air flow condition in the operation area of the electrical equipment. Therefore, the air flow in the operation area is increased, the air circulation is kept, and the comfort of a user is improved.
Drawings
Fig. 1 is a flowchart of an air supply control method of an electric appliance according to an embodiment of the present invention;
FIG. 2 is a flow chart of air conditioner supply air adjustment according to an embodiment of the present invention;
FIG. 3 is a schematic illustration of carbon dioxide concentration detection according to an embodiment of the present invention;
FIG. 4 is an exemplary graph of a carbon dioxide concentration profile within a region according to an embodiment of the invention;
fig. 5 is a block diagram of the structure of an air blowing control device of an electric appliance according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in the article or device in which the element is included.
Alternative embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
Fig. 1 is a flowchart of an air supply control method of an electric appliance according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
step S101, respectively obtaining air parameters of two adjacent subareas; the working area of the electrical equipment is divided into at least two subareas;
step S102, determining whether the air between two adjacent sub-areas flows or not according to the air parameters;
step S103, if the air does not flow, controlling the electrical equipment to supply air;
and step S104, if the air flows, further controlling the air supply direction of the electrical equipment according to the air flow.
In the present embodiment, whether or not to perform air blowing and the air blowing direction are selected by detecting the air flow state in the operation area of the electrical equipment. Therefore, the air flow in the operation area is increased, the air circulation is kept, and the comfort of a user is improved.
The following preferred embodiments can be implemented to determine whether the air between two adjacent sub-areas flows according to the air parameter: comparing whether the concentration of the air parameters of two adjacent subareas is the same or not; if the two sub-areas are the same, determining that the air between the two adjacent sub-areas does not flow; if not, determining the air flow between two adjacent sub-areas. Based on the method, whether air flows between two adjacent partitions can be timely and accurately detected, so that the electrical equipment can be triggered to execute a corresponding command, and air circulation in an operation area is realized.
And when the air is determined not to flow, controlling the electrical equipment to supply air to the operation area of the electrical equipment so as to realize air circulation. When determining the air flow, the air supply direction of the electrical device is further controlled according to the air flow direction, specifically, the air flow direction may be determined according to the following preferred embodiments: the concentration change value of the air parameter of two adjacent subareas within the preset time is obtained, the air flow direction can be determined according to the concentration change value, and if the concentration change values of the air parameter of two adjacent subareas are different, the air flow direction between the two adjacent subareas is as follows: flowing from the subarea with small concentration change value to the subarea with large concentration change value; if the concentration change values of the air parameters of the two adjacent subareas are the same, further comparing the concentration of the air parameters obtained by the two adjacent subareas for the first time, and determining that the air flow direction between the two adjacent subareas is as follows: from the zone with high concentration to the zone with low concentration.
After the air flow direction is determined, the air supply direction of the electrical equipment is controlled according to the air flow direction, and particularly, the electrical equipment can be controlled to supply air to the initial subarea of the air flow direction; or, controlling the electrical equipment to diffuse the air supply; or controlling the electrical equipment to avoid supplying air to the initial subarea of the air flow direction. Thereby increase the effect of circulation of air, guarantee that indoor air is good, promote user experience.
The specific air supply can be determined according to the preference of the user or the current operating condition. For example, if the concentration of the initially acquired air parameter has exceeded a preset threshold, the electrical device is controlled to supply air to the initial section of the air flow direction. And if the concentration of the initially acquired air parameter does not exceed the preset threshold value, controlling the electrical equipment to diffuse the air supply. Or, if a person is detected in a zone, air is prevented from being blown into the zone, and so on.
The technical scheme of the invention can be applied to a fresh air machine, and the fresh air function is started for the area with high carbon dioxide concentration, so that fresh air is replaced into a room, and the effects of air circulation and air freshening can be achieved. Specifically, when the concentration of the air parameter exceeds a preset threshold value, the electrical equipment is controlled to start a fresh air function, and the blowing direction is aligned to a partition where the concentration of the air parameter exceeds the preset threshold value. Thereby improving indoor air quality.
It should be noted that the electrical equipment of the present invention may be an air conditioner, a fan heater, an electric fan, an air purifier, etc., and the present invention is not limited thereto. The air parameter mentioned in this embodiment may be a parameter such as carbon dioxide, and for example, an infrared absorption type carbon dioxide gas sensor may be used to monitor the concentration of carbon dioxide in the air.
Example 2
The present embodiment takes an air conditioner as an example to describe the technical solution of the present invention. The invention provides a scheme for judging whether air flows and flows by detecting the concentration and change of carbon dioxide in a space, executing a corresponding command according to detection data and adjusting the working state of an air conditioner so as to meet the requirements of users.
Fig. 2 is a flow chart of adjusting air supply of an air conditioner according to an embodiment of the present invention, as shown in fig. 2, the flow chart includes the following steps:
and step S201, the air conditioner normally operates.
In step S202, the gas sensor monitoring device on the air conditioner starts to operate.
In step S203, in the present embodiment, the working area of the air conditioner is divided into A, B two areas. The concentration of carbon dioxide in A, B region was measured to obtain the average concentrations VA and VB of carbon dioxide in A, B region. The detection may be an instant detection or a result of continuous detection within a preset time period.
Fig. 3 is a schematic diagram of carbon dioxide concentration detection according to an embodiment of the present invention, and as shown in fig. 3, a gas sensor detects A, B the concentration of carbon dioxide in two areas. The division of the region may be performed by equal area division centering on the gas sensor. Fig. 4 is a diagram showing an example of the distribution of carbon dioxide concentration in a region according to an embodiment of the present invention, and as shown in fig. 4, a gas sensor detects a plurality of detection values in the region and then calculates an average value to obtain an average concentration of carbon dioxide in the region.
Step S204, judging whether VA is the same as VB; if yes, step S205 is performed, and if no, step S206 is performed.
If the carbon dioxide concentration in the A, B area is the same in step S205, it is indicated that there is no gas exchange between the two areas and air is not circulated, and then step S208 is executed to control the air conditioner to supply air to the A, B area, thereby achieving the effects of ventilation and air circulation.
In step S206, if the concentrations of carbon dioxide in the A, B regions are different, it is indicated that there is a difference in concentration between the two regions, that is, gas exchange occurs, and air flows along with the gas exchange.
And step S207, detecting A, B two-region carbon dioxide concentration change values | delta VA | and delta VB | within t time.
In step S208, the magnitude of | Δ VA |, | Δ VB |, is determined, and then step S208 is executed according to the determination result.
And step S208, executing corresponding commands according to different judgment results. In particular, the amount of the solvent to be used,
controlling the air conditioner to supply air to the A, B area if the concentration of the carbon dioxide in the A, B area is the same;
if the concentration of the carbon dioxide in the A, B area is different and | Δ VA | < | Δ VB |, the air flows from a to B at the moment, and the air conditioner is controlled to blow air to the a area;
if | Δ VA | > | Δ VB |, it means that the air flows from B to a at this time, and the air conditioner is controlled to supply air to the area B;
if VA > VB, air flows from a to B and the air conditioner is controlled to supply air to the a region, and if VA < VB, air flows from B to a and the air conditioner is controlled to supply air to the B region.
According to the air flow direction, the air supply can be carried out in a mode set by a user, for example, the air supply to the air flow direction position is enlarged, or the air supply is diffused, and the air supply is not carried out aiming at a certain area. The user can set the air conditioner to make different responses under different conditions according to the requirements of the user, such as wind sheltering or air supply, and personalized air supply of the user is realized.
In addition, the technical scheme of this embodiment can combine on new fan, to detecting the area that carbon dioxide concentration surpassed the default, opens the new trend function, and the replacement fresh air is indoor, reaches circulation of air, fresh air's effect.
Example 3
In correspondence with the method for controlling air supply to an electrical apparatus described in fig. 1, the present embodiment provides an air supply control apparatus for an electrical apparatus, as shown in a block diagram of the structure of the air supply control apparatus for an electrical apparatus in fig. 5, the apparatus includes:
the parameter acquiring module 10 is used for respectively acquiring air parameters of two adjacent partitions; the working area of the electrical equipment is divided into at least two subareas;
the judging module 20 is used for determining whether the air between two adjacent sub-areas flows according to the air parameters;
the air supply processing module 30 is used for controlling the electrical equipment to supply air when air does not flow; when the air flows, the air supply direction of the electrical equipment is further controlled according to the air flow direction.
In the present embodiment, whether or not to perform air blowing and the air blowing direction are selected by detecting the air flow state in the operation area of the electrical equipment. Therefore, the air flow in the operation area is increased, the air circulation is kept, and the comfort of a user is improved.
The air supply processing module 30 is specifically configured to determine an air flow direction according to a concentration change value of an air parameter of two adjacent partitions within a preset time; and controlling the air supply direction of the electrical equipment according to the air flow direction. The details of how this is achieved have already been described above and will not be described further here.
The embodiment also provides an electrical apparatus, which includes the air supply control device of the electrical apparatus described above.
The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Example 4
The embodiment of the present invention provides software for implementing the technical solutions described in the above embodiments and preferred embodiments.
The embodiment of the invention provides a nonvolatile computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions can execute the air supply control method of the electrical equipment in any method embodiment.
The storage medium stores the software, and the storage medium includes but is not limited to: optical disks, floppy disks, hard disks, erasable memory, etc.
As can be seen from the above description, the present invention detects the change of the carbon dioxide concentration in the working area within a certain time period by using a gas sensor (e.g., an infrared absorption carbon dioxide gas sensor), determines whether the air flows and the air flow direction, and executes the corresponding command directional air supply according to the detected data. Therefore, the air flow in the operation area is increased, the air circulation is kept, and the comfort of a user is improved.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. An air supply control method for an electrical appliance, the method comprising:
respectively acquiring air parameters of two adjacent subareas; the working area of the electrical equipment is divided into at least two subareas;
determining whether the air between two adjacent sub-areas flows or not according to the air parameters;
if the air does not flow, controlling the electrical equipment to supply air;
if the air flows, the air supply direction of the electrical equipment is further controlled according to the air flow direction.
2. The method of claim 1, wherein determining whether air between two adjacent sub-sections flows based on the air parameter comprises:
comparing whether the concentration of the air parameters of two adjacent subareas is the same or not;
if the two sub-areas are the same, determining that the air between the two adjacent sub-areas does not flow;
if not, determining the air flow between two adjacent sub-areas.
3. The method of claim 1, further controlling a direction of air supply to the electrical device based on the air flow direction, comprising:
determining the air flow direction according to the concentration change values of the air parameters of two adjacent subareas within a preset time;
and controlling the air supply direction of the electrical equipment according to the air flow direction.
4. The method of claim 3, wherein determining the air flow direction according to the concentration variation values of the air parameters of two adjacent subareas within the preset time comprises:
if the concentration change values of the air parameters of two adjacent subareas are different, the air flow direction between the two adjacent subareas is as follows: flowing from the subarea with small concentration change value to the subarea with large concentration change value;
if the concentration change values of the air parameters of the two adjacent subareas are the same, further comparing the concentration of the air parameters obtained by the two adjacent subareas for the first time, and determining that the air flow direction between the two adjacent subareas is as follows: from the zone with high concentration to the zone with low concentration.
5. The method of claim 4, wherein controlling the direction of the air supply to the electrical device based on the air flow direction comprises:
controlling the electrical equipment to supply air to the initial subarea of the air flow direction; or,
controlling the electrical equipment to diffuse and supply air; or,
and controlling the electrical equipment to avoid supplying air to the initial subarea of the air flow direction.
6. The method of claim 1, wherein after acquiring the air parameters of two adjacent partitions respectively, the method further comprises:
judging whether the concentration of the air parameter exceeds a preset threshold value or not;
if so, controlling the electrical equipment to start a fresh air function, and aligning the blowing direction to the subarea of which the concentration of the air parameter exceeds the preset threshold value.
7. The method according to any one of claims 1 to 6, characterized in that said air parameters comprise at least: carbon dioxide.
8. An air supply control device for an electric appliance, characterized in that the device comprises:
respectively acquiring air parameters of two adjacent subareas; the working area of the electrical equipment is divided into at least two subareas;
determining whether the air between two adjacent sub-areas flows or not according to the air parameters;
if the air does not flow, controlling the electrical equipment to supply air;
if the air flows, the air supply direction of the electrical equipment is further controlled according to the air flow direction.
9. The apparatus of claim 8, further controlling a direction of air supply to the electrical device based on the air flow direction, comprising:
determining the air flow direction according to the concentration change values of the air parameters of two adjacent subareas within a preset time;
and controlling the air supply direction of the electrical equipment according to the air flow direction.
10. An electrical device, characterized in that it comprises: an air supply control device for an electric appliance according to claim 8 or 9.
11. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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| CN202010144821.8A CN111397160A (en) | 2020-03-04 | 2020-03-04 | Air supply control method and device for electrical equipment and electrical equipment |
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| CN202010144821.8A CN111397160A (en) | 2020-03-04 | 2020-03-04 | Air supply control method and device for electrical equipment and electrical equipment |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110111642A (en) * | 2010-04-05 | 2011-10-12 | (주)엘지하우시스 | Ventilation apparatus using a ventilation equipment for window and a direction of wind and a method for ventilation using thereof |
| CN103925681A (en) * | 2014-04-25 | 2014-07-16 | 珠海格力电器股份有限公司 | Air conditioner and control method, device and system of air conditioner |
| CN105946505A (en) * | 2016-05-17 | 2016-09-21 | 珠海格力电器股份有限公司 | Control method of vehicle-mounted air conditioner and vehicle-mounted air conditioner |
| CN107215176A (en) * | 2017-05-11 | 2017-09-29 | 珠海格力电器股份有限公司 | Linkage control method for fresh air system and air conditioning device |
| CN109751725A (en) * | 2018-12-29 | 2019-05-14 | 青岛海尔空调电子有限公司 | Control method, fresh air system for fresh air system |
| CN110030703A (en) * | 2019-04-24 | 2019-07-19 | 重庆大学 | A kind of indoor air quality regulator control system and method based on personnel positioning detection |
| CN110332677A (en) * | 2019-08-20 | 2019-10-15 | 珠海格力电器股份有限公司 | Control method and device for air supply of air conditioner, storage medium and processor |
| CN110567114A (en) * | 2019-08-12 | 2019-12-13 | 珠海格力电器股份有限公司 | Indoor air quality monitoring method, device, equipment and storage medium |
-
2020
- 2020-03-04 CN CN202010144821.8A patent/CN111397160A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110111642A (en) * | 2010-04-05 | 2011-10-12 | (주)엘지하우시스 | Ventilation apparatus using a ventilation equipment for window and a direction of wind and a method for ventilation using thereof |
| CN103925681A (en) * | 2014-04-25 | 2014-07-16 | 珠海格力电器股份有限公司 | Air conditioner and control method, device and system of air conditioner |
| CN105946505A (en) * | 2016-05-17 | 2016-09-21 | 珠海格力电器股份有限公司 | Control method of vehicle-mounted air conditioner and vehicle-mounted air conditioner |
| CN107215176A (en) * | 2017-05-11 | 2017-09-29 | 珠海格力电器股份有限公司 | Linkage control method for fresh air system and air conditioning device |
| CN109751725A (en) * | 2018-12-29 | 2019-05-14 | 青岛海尔空调电子有限公司 | Control method, fresh air system for fresh air system |
| CN110030703A (en) * | 2019-04-24 | 2019-07-19 | 重庆大学 | A kind of indoor air quality regulator control system and method based on personnel positioning detection |
| CN110567114A (en) * | 2019-08-12 | 2019-12-13 | 珠海格力电器股份有限公司 | Indoor air quality monitoring method, device, equipment and storage medium |
| CN110332677A (en) * | 2019-08-20 | 2019-10-15 | 珠海格力电器股份有限公司 | Control method and device for air supply of air conditioner, storage medium and processor |
Non-Patent Citations (1)
| Title |
|---|
| 王凤: "《建筑设备施工工艺与识图》", 28 February 2019 * |
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