CN108562019B - Control method and control system of air conditioning system and air conditioning system - Google Patents
Control method and control system of air conditioning system and air conditioning system Download PDFInfo
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- CN108562019B CN108562019B CN201810282780.1A CN201810282780A CN108562019B CN 108562019 B CN108562019 B CN 108562019B CN 201810282780 A CN201810282780 A CN 201810282780A CN 108562019 B CN108562019 B CN 108562019B
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Abstract
The invention provides a control method and a control system of an air conditioning system, the air conditioning system, computer equipment and a computer readable storage medium. The air conditioning system comprises a plurality of indoor units, and the control method of the air conditioning system comprises the following steps: respectively acquiring the priority level of each indoor unit; inquiring a corresponding relation between the pre-stored priority and the capacity demand percentage according to the priority, and respectively acquiring the capacity demand percentage of each indoor unit; and controlling each indoor unit to operate according to the corresponding capacity demand percentage. According to the invention, the priority level is set for each indoor unit in the same air-conditioning system, and each indoor unit is controlled to operate according to the corresponding capacity demand percentage, so that the limit of the indoor unit on the allowable set temperature is avoided, each room can finally reach the temperature required by a user, and the comfort of the air conditioner in use is improved.
Description
Technical Field
The invention relates to the technical field of air conditioning systems, in particular to a control method of an air conditioning system, a control system of the air conditioning system, computer equipment and a computer readable storage medium.
Background
At present, for a multi-split air conditioning system, under the condition that the number of indoor units is the same, the priority level of each indoor unit is consistent, and if priority level processing is to be performed on each indoor unit, temperature limitation is performed on each indoor unit, for example, an indoor unit with a high priority level allows the refrigeration set temperature to be lower, and an indoor unit with a low priority level allows the set temperature to be higher, but this causes poor experience and affects the use comfort level of a user.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the present invention is to provide a control method of an air conditioning system.
A second aspect of the present invention is to provide a control system of an air conditioning system.
A third aspect of the present invention is to provide an air conditioning system.
A fourth aspect of the invention is directed to a computer device.
A fifth aspect of the present invention is directed to a computer-readable storage medium.
In view of the above, according to an aspect of the present invention, there is provided a control method of an air conditioning system, the air conditioning system including a plurality of indoor units, the control method including: respectively acquiring the priority level of each indoor unit; inquiring a corresponding relation between the pre-stored priority and the capacity demand percentage according to the priority, and respectively acquiring the capacity demand percentage of each indoor unit; and controlling each indoor unit to operate according to the corresponding capacity demand percentage.
The control method of the air conditioning system provided by the invention prestores the corresponding relation between different priority levels and capacity demand percentage, acquires the priority level of each indoor unit in the same air conditioning system, inquires the capacity demand percentage corresponding to each priority level, and further controls each indoor unit to operate according to the respective corresponding capacity demand percentage, thus, the capacity demand percentage of each indoor unit is limited by setting the priority level of each indoor unit, the poor user comfort caused by limiting the temperature allowed to be set by the indoor units with different priority levels is avoided, the space in which each indoor unit operates can reach the temperature required by a user, and the comfort of the use of the air conditioner is improved.
The control method of the air conditioning system according to the present invention may further include the following technical features:
in the above technical solution, preferably, the priority level and the correspondence are set by a user.
In the technical scheme, a user of the air conditioning system sets the priority level of each air conditioner and the corresponding relation between the priority level and the capacity demand percentage according to a use scene, and the capacity demand percentage of each indoor unit is controlled by setting the priority level. Of course, the corresponding relationship between the priority level and the percentage of the capacity requirement may also be set when the air conditioner leaves the factory, and the corresponding relationship set by the factory does not need to be adjusted and set by the user when the corresponding relationship meets the requirement of the actual use scene.
In any of the above technical solutions, preferably, before the obtaining the priority level of each indoor unit, the method further includes: and acquiring and storing a corresponding relation between the priority level and the capacity requirement percentage, wherein the priority level is positively correlated with the capacity requirement percentage.
In the technical scheme, before the priority level of each indoor unit is obtained, the corresponding relation between the priority level and the capacity requirement percentage is obtained and stored, so that in the actual use process, a user only needs to set the priority level to realize the control of the capacity requirement percentage of each indoor unit. The higher the priority level is, the greater the capacity demand percentage corresponding to the indoor unit is, so that the space corresponding to the indoor unit with the high priority level set by the user can reach the temperature set by the user preferentially.
In any of the above embodiments, preferably, the percentage capacity requirement ranges from 0 to 100%.
In the technical scheme, the capacity demand percentage is 100% at most, and when the indoor unit operates according to the capacity demand percentage of 100%, the comfort of a user is the highest, and the energy is saved most. And controlling the indoor unit to operate according to the specific capacity demand percentage by the user according to the actual use scene.
In any of the above technical solutions, preferably, the method further includes: judging whether a power limiting instruction is received or not; when receiving a power-limiting instruction, reducing the priority level of each indoor unit in the plurality of indoor units; or reducing the priority level of the indoor unit with the priority level lower than the preset level.
In the technical scheme, under the condition of power limitation, the capacity demand percentage of the indoor units of the air conditioning system needs to be reduced, so that the power limitation requirement is met, and one scheme is that the priority levels of all the indoor units are reduced, so that the capacity demand percentage of each indoor unit is reduced; in another scheme, the indoor units with the priority levels higher than a certain level still operate according to the previous capacity demand percentage, only the indoor units with the low priority levels are reduced, and the comfort demand of the space corresponding to the indoor units with the high priority levels is met; which scheme is selected can be determined according to actual use conditions such as user requirements and the like so as to achieve comprehensive treatment of energy conservation and comfort.
According to a second aspect of the present invention, there is provided a control system of an air conditioning system, the air conditioning system including a plurality of indoor units, the control system comprising: the acquiring unit is used for respectively acquiring the priority level of each indoor unit; the query unit is used for querying the corresponding relation between the pre-stored priority level and the capacity demand percentage according to the priority level and respectively acquiring the capacity demand percentage of each indoor unit; and the control unit is used for controlling each indoor unit to operate according to the corresponding capacity demand percentage.
The control system of the air conditioning system provided by the invention prestores the corresponding relation between different priority levels and capacity demand percentages, acquires the priority level of each indoor unit in the same air conditioning system, inquires the capacity demand percentage corresponding to each priority level, and further controls each indoor unit to operate according to the respective corresponding capacity demand percentage, so that the capacity demand percentage of each indoor unit is limited by setting the priority level of each indoor unit, the poor user comfort caused by limiting the temperature allowed to be set by the indoor units with different priority levels is avoided, the operating space of each indoor unit can reach the temperature required by a user, and the comfort of the use of the air conditioner is improved.
The control system of the air conditioning system according to the present invention may further include the following technical features:
in the above technical solution, preferably, the priority level and the correspondence are set by a user.
In the technical scheme, a user of the air conditioning system sets the priority level of each air conditioner and the corresponding relation between the priority level and the capacity demand percentage according to a use scene, and the capacity demand percentage of each indoor unit is controlled by setting the priority level. Of course, the corresponding relationship between the priority level and the percentage of the capacity requirement may also be set when the air conditioner leaves the factory, and the corresponding relationship set by the factory does not need to be adjusted and set by the user when the corresponding relationship meets the requirement of the actual use scene.
In any of the above technical solutions, preferably, the method further includes: and the storage unit is used for acquiring and storing the corresponding relation between the priority level and the capacity requirement percentage, wherein the priority level is positively correlated with the capacity requirement percentage.
In the technical scheme, before the priority level of each indoor unit is obtained, the corresponding relation between the priority level and the capacity requirement percentage is obtained and stored, so that in the actual use process, a user only needs to set the priority level to realize the control of the capacity requirement percentage of each indoor unit. The higher the priority level is, the greater the capacity demand percentage corresponding to the indoor unit is, so that the space corresponding to the indoor unit with the high priority level set by the user can reach the temperature set by the user preferentially.
In any of the above embodiments, preferably, the percentage capacity requirement ranges from 0 to 100%.
In the technical scheme, the capacity demand percentage is 100% at most, and when the indoor unit operates according to the capacity demand percentage of 100%, the comfort of a user is the highest, and the energy is saved most. And controlling the indoor unit to operate according to the specific capacity demand percentage by the user according to the actual use scene.
In any of the above technical solutions, preferably, the method further includes: the judging unit is used for judging whether a power limiting instruction is received or not; the first adjusting unit is used for reducing the priority level of each indoor unit in the plurality of indoor units when receiving the power limiting instruction; or reducing the priority level of the indoor unit with the priority level lower than the preset level.
In the technical scheme, under the condition of power limitation, the capacity demand percentage of the indoor units of the air conditioning system needs to be reduced, so that the power limitation requirement is met, and one scheme is that the priority levels of all the indoor units are reduced, so that the capacity demand percentage of each indoor unit is reduced; in another scheme, the indoor units with the priority levels higher than a certain level still operate according to the previous capacity demand percentage, only the indoor units with the low priority levels are reduced, and the comfort demand of the space corresponding to the indoor units with the high priority levels is met; which scheme is selected can be determined according to actual use conditions such as user requirements and the like so as to achieve comprehensive treatment of energy conservation and comfort.
According to a third aspect of the present invention, there is provided an air conditioning system comprising: a plurality of indoor units; and the control system of the air conditioning system in any one of the above technical solutions, wherein the control system of the air conditioning system is used for controlling each indoor unit.
The air conditioning system provided by the invention comprises the control system of the air conditioning system in any technical scheme, so that the control system has all the beneficial effects of the control system of the air conditioning system, and is not repeated herein.
According to a fourth aspect of the present invention, there is provided a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the control method of the air conditioning system according to any one of the above-mentioned technical solutions when executing the computer program.
In the computer device provided by the present invention, when the processor executes the computer program, the steps of the control method of the air conditioning system in any one of the above technical solutions are implemented, so that all the beneficial effects of the control method of the air conditioning system in any one of the above technical solutions are achieved, and are not described herein again.
According to a fifth aspect of the present invention, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the control method of the air conditioning system according to any one of the above-mentioned aspects.
The computer readable storage medium provided by the present invention stores a computer program thereon, and the computer program, when executed by a processor, implements the steps of the control method of the air conditioning system in any of the above technical solutions, so that the present invention has all the beneficial effects of the control method of the air conditioning system in any of the above technical solutions, and is not described herein again.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart illustrating a control method of an air conditioning system according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of an air conditioning system according to another embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of an air conditioning system according to still another embodiment of the present invention;
FIG. 4 shows a schematic block diagram of a control system of an air conditioning system of one embodiment of the present invention;
fig. 5 shows a schematic block diagram of a control system of an air conditioning system according to another embodiment of the present invention;
fig. 6 shows a schematic block diagram of a control system of an air conditioning system of a further embodiment of the present invention;
FIG. 7 shows a schematic block diagram of an air conditioning system of one embodiment of the present invention;
FIG. 8 shows a schematic block diagram of a computer device of one embodiment of the present invention.
Detailed Description
So that the manner in which the above recited aspects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
In an embodiment of the first aspect of the present invention, a control method of an air conditioning system is provided, and fig. 1 illustrates a flow chart of the control method of the air conditioning system according to an embodiment of the present invention.
As shown in fig. 1, a control method of an air conditioning system according to an embodiment of the present invention includes:
104, inquiring a corresponding relation between a pre-stored priority level and the capacity requirement percentage according to the priority level, and respectively acquiring the capacity requirement percentage of each indoor unit;
and 106, controlling each indoor unit to operate according to the corresponding capacity demand percentage.
The control method of the air conditioning system provided by the invention prestores the corresponding relation between different priority levels and capacity demand percentage, acquires the priority level of each indoor unit in the same air conditioning system, inquires the capacity demand percentage corresponding to each priority level, and further controls each indoor unit to operate according to the respective corresponding capacity demand percentage, thus, the capacity demand percentage of each indoor unit is limited by setting the priority level of each indoor unit, the poor user comfort caused by limiting the temperature allowed to be set by the indoor units with different priority levels is avoided, the space in which each indoor unit operates can reach the temperature required by a user, and the comfort of the use of the air conditioner is improved.
Fig. 2 is a flowchart illustrating a control method of an air conditioning system according to another embodiment of the present invention.
As shown in fig. 2, a control method of an air conditioning system according to another embodiment of the present invention includes:
and step 208, controlling each indoor unit to operate according to the corresponding capacity demand percentage.
Wherein the priority level is positively correlated with the percentage capacity requirement.
In this embodiment, before the priority level of each indoor unit is obtained, the corresponding relationship between the priority level and the capacity requirement percentage is obtained and stored. For example, the priority level of the indoor unit is 1-N level, the priority level of 1 level is the highest, the priority level of N level is the lowest, N is more than or equal to 10 and more than or equal to 2, the capacity demand percentage corresponding to 1 level is 100%, the capacity demand percentage corresponding to 2 level is 80%, and the capacity demand percentage corresponding to 3 level is 60%. The higher the priority level is, the greater the capacity demand percentage corresponding to the indoor unit is, so that the space corresponding to the indoor unit with the high priority level set by the user can reach the temperature set by the user preferentially.
Fig. 3 is a flowchart illustrating a control method of an air conditioning system according to still another embodiment of the present invention.
As shown in fig. 3, a control method of an air conditioning system according to still another embodiment of the present invention includes:
step 308, reducing the priority level of each indoor unit in the plurality of indoor units, or reducing the priority level of the indoor unit with the priority level lower than the preset level;
and step 312, controlling each indoor unit to operate according to the corresponding capacity requirement percentage.
Wherein the priority level is positively correlated with the percentage capacity requirement.
In this embodiment, when power limitation is performed, the percentage of capacity requirement of the indoor units of the air conditioning system needs to be reduced, so as to meet the power limitation requirement, and one scheme is to reduce the priority levels of all the indoor units, so as to reduce the percentage of capacity requirement of each indoor unit; in another scheme, the indoor units with the priority levels higher than a certain level still operate according to the previous capacity demand percentage, only the indoor units with the low priority levels are reduced, and the comfort demand of the space corresponding to the indoor units with the high priority levels is met; which scheme is selected can be determined according to actual use conditions such as user requirements and the like so as to achieve comprehensive treatment of energy conservation and comfort.
In any embodiment of the present invention, preferably, the priority level and the correspondence relationship are set by a user.
In this embodiment, a user of the air conditioning system sets the priority level of each air conditioner and the corresponding relationship between the priority level and the capacity demand percentage according to a usage scenario, and controls the capacity demand percentage of each indoor unit by setting the priority level. Of course, the corresponding relationship between the priority level and the percentage of the capacity requirement may also be set when the air conditioner leaves the factory, and the corresponding relationship set by the factory does not need to be adjusted and set by the user when the corresponding relationship meets the requirement of the actual use scene.
In any embodiment of the invention, preferably, the percentage capacity requirement ranges from 0 to 100%.
In this embodiment, the capacity demand percentage is 100% at the highest, and when the indoor unit operates according to the capacity demand percentage of 100%, the comfort of the user is the highest, and the energy is the most saved. And controlling the indoor unit to operate according to the specific capacity demand percentage by the user according to the actual use scene. For example, A, B two indoor units are arranged in one set of air conditioning system, the space corresponding to the indoor unit a has high requirement on comfort, for example, the set temperature is required to be reached quickly, the priority level of the indoor unit a is set to 1 level, the priority level of the other indoor unit (indoor unit B) in the system is set to 2 level, the energy corresponding to the 1 level in the system is required to be 100%, and the energy corresponding to the 2 level in the system is required to be 80%, so that the indoor unit a is operated according to the 100% energy requirement, the indoor unit B is operated according to the 80% energy requirement, the limitation on the allowed set temperature of the indoor unit B with low priority level is avoided, the space corresponding to the indoor unit A, B can reach the temperature required by the user, and the comfort of the user is improved.
In a second aspect of the present invention, a control system of an air conditioning system is provided, and fig. 4 shows a schematic block diagram of the control system of the air conditioning system according to an embodiment of the present invention.
As shown in fig. 4, the control system 400 of the air conditioning system includes: an acquisition unit 402, a query unit 404 and a control unit 406. The obtaining unit 402 is configured to obtain a priority level of each indoor unit; the query unit 404 is configured to query a pre-stored correspondence between priority levels and capacity requirement percentages, and obtain the capacity requirement percentages of each indoor unit; the control unit 406 is used to control each indoor unit to operate according to its corresponding capacity demand percentage.
The control system of the air conditioning system provided by the invention prestores the corresponding relation between different priority levels and capacity demand percentages, acquires the priority level of each indoor unit in the same air conditioning system, inquires the capacity demand percentage corresponding to each priority level, and further controls each indoor unit to operate according to the respective corresponding capacity demand percentage, so that the capacity demand percentage of each indoor unit is limited by setting the priority level of each indoor unit, the poor user comfort caused by limiting the temperature allowed to be set by the indoor units with different priority levels is avoided, the operating space of each indoor unit can reach the temperature required by a user, and the comfort of the use of the air conditioner is improved.
Fig. 5 shows a schematic block diagram of a control system of an air conditioning system according to another embodiment of the present invention.
As shown in fig. 5, the control system 500 of the air conditioning system includes: an acquisition unit 502, a query unit 504, a control unit 506, and a storage unit 508. The obtaining unit 502 is configured to obtain a priority level of each indoor unit; the query unit 504 is configured to query a pre-stored correspondence between priority levels and capacity requirement percentages according to the priority levels, and obtain the capacity requirement percentages of each indoor unit; the control unit 506 is configured to control each indoor unit to operate according to the capacity demand percentage corresponding to the indoor unit; the storage unit 508 is configured to obtain and store a corresponding relationship between a priority level and a percentage of capacity requirement, where the priority level is positively correlated to the percentage of capacity requirement.
In this embodiment, before the priority level of each indoor unit is obtained, the corresponding relationship between the priority level and the capacity requirement percentage is obtained and stored, so that in the actual use process, the user only needs to set the priority level to realize the control of the capacity requirement percentage of each indoor unit. The higher the priority level is, the greater the capacity demand percentage corresponding to the indoor unit is, so that the space corresponding to the indoor unit with the high priority level set by the user can reach the temperature set by the user preferentially.
Fig. 6 shows a schematic block diagram of a control system of an air conditioning system according to still another embodiment of the present invention.
As shown in fig. 6, the control system 600 of the air conditioning system includes: an acquisition unit 602, an inquiry unit 604, a control unit 606, a storage unit 608, a judgment unit 610, and an adjustment unit 612. The obtaining unit 602 is configured to obtain a priority level of each indoor unit; the query unit 604 is configured to query a pre-stored correspondence between priority levels and capacity requirement percentages, and obtain the capacity requirement percentage of each indoor unit; the control unit 606 is configured to control each indoor unit to operate according to the capacity requirement percentage corresponding to the indoor unit; the storage unit 608 is configured to obtain and store a corresponding relationship between a priority level and a percentage of capacity requirement, where the priority level is positively correlated with the percentage of capacity requirement; the judging unit 610 is configured to judge whether an electricity limiting instruction is received; the adjusting unit 612 is configured to decrease the priority level of each indoor unit of the plurality of indoor units when receiving the power-limiting instruction, or decrease the priority level of an indoor unit having a priority level lower than a preset level.
In this embodiment, when power limitation is performed, the percentage of capacity requirement of the indoor units of the air conditioning system needs to be reduced, so as to meet the power limitation requirement, and one scheme is to reduce the priority levels of all the indoor units, so as to reduce the percentage of capacity requirement of each indoor unit; in another scheme, the indoor units with the priority levels higher than a certain level still operate according to the previous capacity demand percentage, only the indoor units with the low priority levels are reduced, and the comfort demand of the space corresponding to the indoor units with the high priority levels is met; which scheme is selected can be determined according to actual use conditions such as user requirements and the like so as to achieve comprehensive treatment of energy conservation and comfort.
In any embodiment of the present invention, preferably, the priority level and the correspondence relationship are set by a user.
In this embodiment, a user of the air conditioning system sets the priority level of each air conditioner and the corresponding relationship between the priority level and the capacity demand percentage according to a usage scenario, and controls the capacity demand percentage of each indoor unit by setting the priority level. Of course, the corresponding relationship between the priority level and the percentage of the capacity requirement may also be set when the air conditioner leaves the factory, and the corresponding relationship set by the factory does not need to be adjusted and set by the user when the corresponding relationship meets the requirement of the actual use scene.
In any embodiment of the invention, preferably, the percentage capacity requirement ranges from 0 to 100%.
In this embodiment, the capacity demand percentage is 100% at the highest, and when the indoor unit operates according to the capacity demand percentage of 100%, the comfort of the user is the highest, and the energy is the most saved. The user controls the indoor units to operate according to the specific capacity demand percentage according to the actual use scene, and the limitation on the allowable set temperature of the indoor units with low priority levels is avoided, so that the space corresponding to each indoor unit can reach the temperature required by the user, and the comfort of the user is improved.
In an embodiment of the third aspect of the present invention, an air conditioning system is provided. Fig. 7 shows a schematic block diagram of an air conditioning system of an embodiment of the present invention. As shown in fig. 7, the air conditioning system 700 includes: a plurality of indoor units 702; and a control system 704 of the air conditioning system as in any of the above embodiments, the control system 704 of the air conditioning system being configured to control each indoor unit 702.
The air conditioning system 700 provided by the present invention includes the control system 704 of the air conditioning system in any of the embodiments described above, so that all the advantages of the control system 704 of the air conditioning system are provided, and are not described herein again.
In a fourth aspect of the present invention, a computer device is provided, and fig. 8 shows a schematic block diagram of a computer device 800 according to an embodiment of the present invention. Wherein the computer device 800 comprises:
a memory 802, a processor 804 and a computer program stored on the memory 802 and operable on the processor 804, the processor 804 implementing the steps of the control method of the air conditioning system according to any of the above embodiments when executing the computer program.
In the computer apparatus 800 provided by the present invention, when the processor 804 executes the computer program, the steps of the control method of the air conditioning system in any of the embodiments described above are implemented, so that all the beneficial effects of the control method of the air conditioning system in any of the embodiments described above are achieved, and are not described herein again.
An embodiment of a fifth aspect of the present invention provides a computer-readable storage medium, on which a computer program is stored, the computer program, when being executed by a processor, implementing the steps of the control method of the air conditioning system according to any one of the above embodiments.
The present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the control method for an air conditioning system in any of the above embodiments, so that all beneficial effects of the control method for an air conditioning system in any of the above embodiments are achieved, and details are not repeated herein.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 do not necessarily 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.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A control method of an air conditioning system, the air conditioning system including a plurality of indoor units, the control method comprising:
respectively acquiring the priority level of each indoor unit;
inquiring a corresponding relation between a pre-stored priority level and the capacity demand percentage according to the priority level, and respectively acquiring the capacity demand percentage of each indoor unit;
controlling each indoor unit to operate according to the corresponding capacity requirement percentage;
before the obtaining of the priority level of each indoor unit, the method further includes:
and acquiring and storing the corresponding relation between the priority level and the capacity requirement percentage, wherein the priority level is positively correlated with the capacity requirement percentage.
2. The control method of an air conditioning system according to claim 1, wherein the priority level and the correspondence relationship are set by a user.
3. The control method of an air conditioning system as set forth in claim 1, wherein said capacity demand percentage ranges from 0 to 100%.
4. The control method of an air conditioning system according to any one of claims 1 to 3, characterized by further comprising:
judging whether a power limiting instruction is received or not;
when the power limiting instruction is received, the priority level of each indoor unit in the plurality of indoor units is reduced; or
And reducing the priority level of the indoor unit with the priority level lower than the preset level.
5. A control system of an air conditioning system, the air conditioning system including a plurality of indoor units, the control system comprising:
the acquisition unit is used for respectively acquiring the priority level of each indoor unit;
the query unit is used for querying the corresponding relation between the pre-stored priority level and the capacity demand percentage according to the priority level and respectively acquiring the capacity demand percentage of each indoor unit;
the control unit is used for controlling each indoor unit to operate according to the corresponding capacity requirement percentage;
and the storage unit is used for acquiring and storing the corresponding relation between the priority level and the capacity requirement percentage, wherein the priority level is positively correlated with the capacity requirement percentage.
6. The control system of an air conditioning system according to claim 5, wherein the priority level and the correspondence relationship are set by a user.
7. The control system of an air conditioning system as set forth in claim 5, wherein said capacity demand percentage ranges from 0 to 100%.
8. The control system of an air conditioning system according to any one of claims 5 to 7, characterized by further comprising:
the judging unit is used for judging whether a power limiting instruction is received or not;
the adjusting unit is used for reducing the priority level of each indoor unit in the plurality of indoor units when the power limiting instruction is received; or
And reducing the priority level of the indoor unit with the priority level lower than the preset level.
9. An air conditioning system, comprising:
a plurality of indoor units; and
the control system of the air conditioning system according to any one of claims 5 to 8, configured to control each of the indoor units.
10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the control method of the air conditioning system as claimed in any one of claims 1 to 4 when executing the computer program.
11. A computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the control method of an air conditioning system according to any one of claims 1 to 4.
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| CN201810282780.1A CN108562019B (en) | 2018-04-02 | 2018-04-02 | Control method and control system of air conditioning system and air conditioning system |
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| CN110940060A (en) * | 2019-12-16 | 2020-03-31 | 珠海格力电器股份有限公司 | Multi-connected air conditioning unit and power-limiting operation control method thereof |
| CN111397119A (en) * | 2020-03-20 | 2020-07-10 | 青岛海信日立空调系统有限公司 | Multi-split air conditioner |
| CN112303845B (en) * | 2020-09-30 | 2022-10-28 | 青岛海尔空调电子有限公司 | Multi-split air conditioner and control method and control device thereof |
| WO2024078090A1 (en) * | 2022-10-13 | 2024-04-18 | 青岛海尔空调电子有限公司 | Method and apparatus for controlling multi-split air conditioner, multi-split air conditioner, and storage medium |
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