CN108800491B - Air conditioning system and control method thereof - Google Patents
Air conditioning system and control method thereof Download PDFInfo
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- CN108800491B CN108800491B CN201810949764.3A CN201810949764A CN108800491B CN 108800491 B CN108800491 B CN 108800491B CN 201810949764 A CN201810949764 A CN 201810949764A CN 108800491 B CN108800491 B CN 108800491B
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—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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- Air Conditioning Control Device (AREA)
Abstract
The present application relates to an air conditioning system and a control method thereof. The air conditioning system comprises the air conditioner and a controller in communication connection with the air conditioner. The controller contain the priority that corresponds with the air conditioner in the priority instruction, the air conditioner is received the priority instruction that the controller sent sets up self priority according to receiving the priority instruction to judge whether to act on the overlap region that corresponds with self according to the priority of self priority and the priority of other air conditioners that the overlap region corresponds, avoided a plurality of air conditioners to act on simultaneously the overlap region has realized the unified rationalization control of carrying on a plurality of air conditioners.
Description
Technical Field
The present disclosure relates to air conditioning technologies, and in particular, to an air conditioning system and a control method thereof.
Background
In some large-scale places such as shopping malls and office buildings, a plurality of air conditioners are often densely arranged. At present, after air conditioners are assembled, most of the air conditioners operate independently, the air sweeping ranges of the air conditioners can be overlapped, the effect of the overlapped area is very poor regardless of resource utilization or human comfort, and if the installation distance of the air conditioners is increased, the refrigerating effect can be influenced. On the other hand, if a person controls each individual air conditioner individually, troublesome work is caused.
Disclosure of Invention
Therefore, it is necessary to provide an air conditioning system for solving the problem that the unified and reasonable control of a plurality of air conditioners cannot be realized at present.
An air conditioning system comprising:
a controller for generating a priority instruction;
the air conditioner is in communication connection with the controller and is used for receiving the priority command sent by the controller, setting the priority of the air conditioner according to the received priority command and judging whether the air conditioner needs to act on the overlapping area or not according to the priority of the air conditioner and the priorities of other air conditioners corresponding to the overlapping area;
the priority order comprises the priority corresponding to the air conditioner; the overlapping area is previously saved in the air conditioner as an area where both the air conditioner and the other air conditioner can be operated.
In some embodiments, the priorities of the air conditioners corresponding to the same overlapping area are different.
In some embodiments provided by the present application, a first memory is disposed in the air conditioner and is configured to store the priority of the air conditioner itself, the location information of the overlapping area, and the identification information of the other air conditioners.
In some embodiments provided herein, the air conditioner is specifically configured to:
reading the position information of the overlapping area and the identification information of the other air conditioners from the first memory;
generating first query information for inquiring the priority according to the identification information of the other air conditioners, and respectively sending the first query information to the other air conditioners so that the other air conditioners respectively generate first reply information containing the priorities according to the first query information and send the first reply information to the air conditioners;
judging whether the current priority of the other air conditioners is the highest according to the priorities of the other air conditioners in the first reply message;
if so, sweeping the wind in the overlapping area;
otherwise, the overlapping area is not windswept.
In some embodiments provided by the present application, the controller is provided with a second memory, configured to store a priority of each air conditioner, location information of each overlapping area, and identification information of the air conditioner corresponding to each overlapping area.
In some embodiments provided herein, the air conditioner is specifically configured to:
reading position information of the overlapping area from the first memory;
generating second query information for querying the priority and the identification information of the other air conditioners according to the position information of the overlapping area, so that the controller generates second reply information according to the second query information and sends the second reply information to the air conditioners, wherein the second reply information comprises the priority and the identification information of the other air conditioners;
according to the self priority and the identification information of other air conditioners, the air conditioner with the priority higher than the self priority is determined, and third query information used for querying whether the air conditioner is started to work is sent to the air conditioner, so that the air conditioner which is started to work in the air conditioner with the high priority generates third reply information according to the third query information and sends the third reply information to the air conditioner;
if third reply information sent by the air conditioner with high priority is received within preset time, no air sweeping is carried out on the overlapping area;
and if the third reply message sent by the air conditioner with high priority is not received within the preset time, the air is swept to the overlapping area.
In some embodiments provided herein, a first communication module is disposed in the air conditioner, and a second communication module is disposed in the controller; the two air conditioners are in communication connection through the first communication module, and the air conditioners are in communication connection with the controller through the first communication module and the second communication module.
Based on the same inventive concept, the embodiment of the application also provides a control method of the air conditioning system, which comprises the following steps:
the air conditioner receives a priority order sent by the controller;
the air conditioner sets the priority of the air conditioner according to the priority instruction, and judges whether to act on the overlapping area according to the priority of the air conditioner and the priorities of other air conditioners corresponding to the overlapping area;
the priority order comprises the priority corresponding to the air conditioner; the overlapping area is previously saved in the air conditioner as an area where both the air conditioner and the other air conditioner can be operated.
In some embodiments, the priorities of the air conditioners corresponding to the same overlapping area are different.
In some embodiments provided herein, a first memory is disposed in the air conditioner and is used for storing a controller, the position information of the overlapping area, and the identification information of the other air conditioners.
In some embodiments provided by the present application, the control method of the air conditioning system specifically includes:
the air conditioner reads the position information of the overlapping area and the identification information of the other air conditioners from the first memory;
the air conditioner generates first query information for inquiring the priority according to the identification information of the other air conditioners and sends the first query information to the other air conditioners respectively, so that the other air conditioners generate first reply information containing the priorities respectively according to the first query information and send the first reply information to the air conditioners;
the air conditioner judges whether the current self priority is the highest according to the self priority and the priorities of the other air conditioners in the first reply information;
if so, the air conditioner performs air sweeping on the overlapped area;
otherwise, the air conditioner does not sweep the overlapping area.
In some embodiments provided by the present application, the controller is provided with a second memory, configured to store the priority of each air conditioner, the location information of each overlapping area, and the identification information of the air conditioner corresponding to each overlapping area.
In some embodiments provided by the present application, the control method of the air conditioning system specifically includes:
the air conditioner reads the position information of the overlapping area from the first memory;
the air conditioner generates second query information for querying the priority and the identification information of the other air conditioners according to the position information of the overlapping area, and sends the second query information to the controller, so that the controller generates second reply information according to the second query information and sends the second reply information to the air conditioner, wherein the second reply information comprises the priority and the identification information of the other air conditioners;
the air conditioner determines an air conditioner with a higher priority than the air conditioner according to the priority of the air conditioner and the priority and the identification information of other air conditioners, and sends third query information for querying whether the air conditioner is started or not to the air conditioner with the higher priority than the air conditioner, so that the air conditioner which is started to work in the air conditioner with the higher priority generates third reply information according to the third query information and sends the third reply information to the air conditioner;
judging whether the air conditioner receives third reply information sent by the air conditioner with high priority within preset time;
if the air conditioner receives third reply information sent by the air conditioner with high priority within preset time, the air conditioner does not perform air sweeping on the overlapping area;
and if the air conditioner does not receive the third reply message sent by the air conditioner with the high priority in the preset time, the air conditioner performs air sweeping on the overlapped area.
In some embodiments provided herein, a first communication module is disposed in the air conditioner, and a second communication module is disposed in the controller; the two air conditioners are in communication connection through the first communication module, and the air conditioners are in communication connection with the controller through the first communication module and the second communication module.
Based on the same inventive concept, the embodiment of the application also provides another control method of the air conditioning system, which comprises the following steps:
the controller generates a priority instruction;
the air conditioner receives a priority instruction sent by the controller, sets the priority of the air conditioner according to the received priority instruction, and judges whether to act on the overlapping area according to the priority of the air conditioner and the priorities of other air conditioners corresponding to the overlapping area;
the priority order comprises the priority corresponding to the air conditioner; the overlapping area is previously saved in the air conditioner as an area where both the air conditioner and the other air conditioner can be operated.
In some embodiments, the priorities of the air conditioners corresponding to the same overlapping area are different.
In some embodiments provided by the present application, a first memory is disposed in the air conditioner and is configured to store the priority of the air conditioner itself, the location information of the overlapping area, and the identification information of the other air conditioners.
In some embodiments provided by the present application, the control method of the air conditioning system specifically includes:
the controller generates a priority order and sends the priority order to the air conditioner;
the air conditioner receives a priority instruction sent by the controller, and sets the priority of the air conditioner according to the received priority instruction;
the air conditioner reads the position information of the overlapping area and the identification information of other air conditioners from the first memory, generates first query information for inquiring priority according to the identification information of other air conditioners, and respectively sends the first query information to the other air conditioners so that the other air conditioners respectively generate first reply information containing respective priorities according to the first query information and send the first reply information to the air conditioners;
the air conditioner judges whether the current self priority is the highest according to the self priority and the priorities of the other air conditioners in the first reply information;
if so, the air conditioner performs air sweeping on the overlapped area;
otherwise, the air conditioner does not sweep the overlapping area.
In some embodiments provided by the present application, the controller is provided with a second memory, configured to store the priority of each air conditioner, the location information of each overlapping area, and the identification information of the air conditioner corresponding to each overlapping area.
In some embodiments provided in the present application, the control method of an air conditioning system specifically includes:
the controller generates a priority order and sends the priority order to the air conditioner;
the air conditioner receives a priority instruction sent by the controller, and sets the priority of the air conditioner according to the received priority instruction;
the air conditioner reads the position information of the overlapping area from the first memory, generates second query information for querying the priority and the identification information of other air conditioners corresponding to the overlapping area according to the position information of the overlapping area, and sends the second query information to the controller;
the controller generates second reply information according to the second query information and sends the second reply information to the air conditioner, wherein the second reply information comprises the priority and the identification information of other air conditioners;
the air conditioner determines an air conditioner with higher priority than the air conditioner according to the priority of the air conditioner and the priority and the identification information of other air conditioners, and sends third query information for querying whether the air conditioner with higher priority is started to work or not to the air conditioner with higher priority than the air conditioner, so that the air conditioner with higher priority, which is started to work, generates third reply information according to the third query information and sends the third reply information to the air conditioner;
judging whether the air conditioner receives third reply information sent by the air conditioner with high priority within preset time;
if so, the air conditioner does not perform air sweeping on the overlapped area;
otherwise, the air conditioner performs air sweeping on the overlapping area.
The above embodiments provide an air conditioning system and a control method thereof. The air conditioning system comprises the air conditioner and a controller in communication connection with the air conditioner. The controller contain the priority that corresponds with the air conditioner in the priority instruction, the air conditioner is received the priority instruction that the controller sent sets up self priority according to receiving the priority instruction to judge whether to act on the overlap region that corresponds with self according to the priority of self priority and the priority of other air conditioners that the overlap region corresponds, avoided a plurality of air conditioners to act on simultaneously the overlap region has realized the unified rationalization control of carrying on a plurality of air conditioners.
Drawings
Fig. 1 is an electrical schematic diagram of an air conditioning system according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of a control method of an air conditioning system according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of an embodiment of a control method in fig. 2;
fig. 4 is a schematic flowchart of another specific implementation method of the control method in fig. 2 according to an embodiment of the present disclosure;
fig. 5 is a schematic flowchart of another control method for an air conditioning system according to an embodiment of the present disclosure;
fig. 6 is a schematic flowchart of an embodiment of a control method in fig. 5;
fig. 7 is a flowchart illustrating another specific implementation method of the control method in fig. 5 according to an embodiment of the present application.
The reference numbers illustrate:
10 air conditioning system
100 controller
110 second memory
120 second communication module
200 air conditioner
210 first memory
220 first communication module
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the embodiments disclosed below.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present application provides an air conditioning system 10 comprising a controller 100 and an air conditioner 200, wherein the controller 100 and the air conditioner 200 are communicatively coupled.
The controller 100 is configured to generate a priority instruction; the priority command includes a priority corresponding to the air conditioner 200.
The air conditioner 200 is in communication connection with the controller 100, and is configured to receive a priority instruction sent by the controller 100, set a priority of the air conditioner according to the received priority instruction, and determine whether to act on the overlap area according to the priority of the air conditioner and priorities of other air conditioners corresponding to the overlap area; wherein the overlapping area is previously saved in each of the respective air conditioners 200 as an area to which both the air conditioner 200 and the other air conditioners can be applied.
It is understood that the controller 100 and the air conditioner 200 are connected through the internet of things in this embodiment. In addition, the controller 100 may be in communication connection with the air conditioner 200 through the internet, specifically, in a wired connection manner or a wireless connection manner.
In this embodiment, the air conditioner 200 is provided with a first communication module 220, and the controller 100 is provided with a second communication module 120; the two air conditioners 200 are in communication connection with each other through the first communication module 220, and the air conditioners 200 and the controller 100 are in communication connection with each other through the first communication module 220 and the second communication module 120.
It is understood that in some embodiments provided herein, the priorities of a plurality of air conditioners 200 corresponding to the same overlapping area are different. When the priorities of the plurality of air conditioners are different, the air conditioner 200 with the higher priority can be determined to sweep the air in the overlapping area by directly judging the priorities of the plurality of air conditioners 200. If two or more air conditioners with the same priority exist in the plurality of air conditioners 200 corresponding to the same overlapping area, the user is further required to set a judgment condition according to an actual situation to determine the air conditioner 200 for sweeping the overlapping area. In addition, the user may set the same priority for two air conditioners 200 without the overlapping area according to actual needs.
In this embodiment, the priority of the air conditioner 200 may be set in the order from the highest energy efficiency of the air conditioner 200 to the lowest energy efficiency, the priority of the air conditioner 200 may be set in the order from the highest cooling/heating efficiency of the air conditioner 200 to the lowest cooling/heating efficiency of the air conditioner 200, or the priority of the air conditioner 200 may be set arbitrarily. In addition, the priority of the air conditioner 200 may be set according to other needs of the user. The priority is set for the air conditioner 200 in such a manner that an interface for setting the priority is displayed on the controller 100 and the user sets the priority of the air conditioner 200 by himself/herself. Alternatively, under a default setting, when the controller 100 performs remote control, a default priority is sent to the air conditioners 200, the default priority is a randomly assigned number, such as 1 to 10, but the same number is not assigned to two of the air conditioners 200, that is, the same priority is not set to two of the air conditioners 200.
In some embodiments provided herein, the air conditioner 200 is provided with a first memory 210 for storing the priority of the air conditioner 200 itself, the position information of the overlapping area, and the identification information of the other air conditioners.
In this embodiment, the air conditioner 200 is specifically configured to:
reading the position information of the overlapping area and the identification information corresponding to the other air conditioners from the first memory 210;
according to the identification information of the other air conditioner systems, first query information for inquiring the priority is generated and is respectively sent to the other air conditioners, so that the other air conditioners respectively generate first reply information containing the priorities according to the first query information and send the first reply information to the air conditioner 200;
judging whether the current self priority is the highest or not according to the self priority and the priorities of other air conditioners in the first reply message;
if so, sweeping the wind in the overlapping area;
otherwise, the overlapping area is not windswept.
In some embodiments, the controller 100 is provided with a second memory 110 for storing the priority of each air conditioner 200, the position information of the overlapping area, and the identification information of the air conditioner 200 corresponding to each overlapping area.
In this embodiment, the air conditioner 200 is specifically configured to:
reading the position information of the overlapping area from the first memory 210;
generating second query information for querying the priority and the identification information of the other air conditioners according to the position information of the overlapping area, so that the controller 100 generates second reply information according to the second query information and sends the second reply information to the air conditioner 200, wherein the second reply information comprises the priority and the identification information of the other air conditioners;
according to the self priority and the identification information of other air conditioners, the air conditioner with the priority higher than the self priority is determined, and third inquiry information for inquiring whether the air conditioner is started is sent to the air conditioner, so that the air conditioner 200 which is started to work in the air conditioner with the high priority generates third reply information according to the third inquiry information and sends the third reply information to the air conditioner 200;
if third reply information sent by the air conditioner with high priority is received within preset time, no air sweeping is carried out on the overlapping area;
and if the third reply message sent by the air conditioner with high priority is not received within the preset time, the air is swept to the overlapping area.
Referring to fig. 2, based on the same inventive concept, some embodiments of the present application further provide a control method of an air conditioning system, including:
step S11, the air conditioner 200 receives a priority command sent by the controller 100, where the priority command includes a priority of the air conditioner 200;
step S12, the air conditioner 200 sets its own priority according to the priority instruction, and determines whether to act on the overlap area according to its own priority and the priorities of other air conditioners corresponding to the overlap area; wherein the overlapping area is previously saved in each of the respective air conditioners 200 as an area to which both the air conditioner and the other air conditioners can be applied.
It is understood that the controller 100 and the air conditioner 200 are connected through the internet of things in this embodiment. In addition, the controller 100 may be in communication connection with the air conditioner 200 through the internet, specifically, in a wired connection manner or a wireless connection manner.
In this embodiment, the air conditioner 200 is provided with a first communication module 220, and the controller 100 is provided with a second communication module 120; every two air conditioners 200 are in communication connection through the first communication module 220, and the air conditioners 200 and the controller 100 are in communication connection through the second communication module 120.
It is understood that in some embodiments provided herein, the priorities of a plurality of air conditioners 200 corresponding to the same overlapping area are different. When the priorities of the plurality of air conditioners are different, the air conditioner 200 with the higher priority can be determined to sweep the air in the overlapping area by directly judging the priorities of the plurality of air conditioners 200.
In this embodiment, the priority of the air conditioner 200 may be set in the order from the highest energy efficiency of the air conditioner 200 to the lowest energy efficiency, the priority of the air conditioner 200 may be set in the order from the highest cooling/heating efficiency of the air conditioner 200 to the lowest cooling/heating efficiency of the air conditioner 200, or the priority of the air conditioner 200 may be set arbitrarily. In addition, the priority of the air conditioner 200 may be set according to other needs of the user. The priority is set for the air conditioner 200 in such a manner that an interface for setting the priority is displayed on the controller 100 and the user sets the priority of the air conditioner 200 by himself/herself. Alternatively, under a default setting, when the controller 100 performs remote control, a default priority is sent to the air conditioners 200, the default priority is a randomly assigned number, such as 1 to 10, but the same number is not assigned to two of the air conditioners 200, that is, the same priority is not set to two of the air conditioners 200.
In some embodiments provided herein, the air conditioner 200 is provided with a first memory 210 for storing the priority of the air conditioner 200 itself, the position information of the overlapping area, and the identification information of the other air conditioners. Referring to fig. 3, in the present embodiment, the method for controlling an air conditioning system specifically includes:
in step S21, the air conditioner 200 reads the location information of the overlap area and the identification information of the other air conditioners from the first memory 210.
Step S22, the air conditioner 200 generates first query information for querying priority levels according to the identification information of the other air conditioners, and sends the first query information to the other air conditioners respectively, so that the other air conditioners respectively generate first reply information containing their respective priority levels according to the first query information, and send the first reply information to the air conditioner 200.
In step S23, the air conditioner 200 determines whether the current priority is the highest according to the priority of the air conditioner and the priorities of other air conditioners in the first reply message. If yes, go to step S24; if not, step S25 is executed directly.
In step S24, the air conditioner 200 performs air sweeping on the overlap area.
In step S25, the air conditioner 200 does not sweep the overlapping area.
In some embodiments provided herein, the controller 100 is provided with a second memory 110, configured to store the priority of each air conditioner 200, the location information of each overlapping area, and the identification information of the air conditioner 200 corresponding to each overlapping area. Referring to fig. 4, in this embodiment, the air conditioner 200 may obtain the identification information and the priority of the other air conditioners corresponding to the overlapping area from the controller 100. The control method of the air conditioning system specifically comprises the following steps:
in step S31, the air conditioner 200 reads the position information of the overlapping area from the first memory 210.
Step S32, the air conditioner 200 generates second query information for querying priority and identification information of other air conditioners corresponding to the overlapping area according to the location information of the overlapping area, and sends the second query information to the controller 100, so that the controller 100 generates second reply information according to the second query information and sends the second reply information to the air conditioner 200, where the second reply information includes the priority and identification information of the other air conditioners.
Step S33, determining, by the air conditioner 200, the air conditioner with higher priority than itself according to the priorities of the other air conditioners and the identification information, and sending third query information for querying whether the air conditioner with higher priority than itself is started, so that the air conditioner 200 that has been started to operate in the air conditioners with higher priority generates third reply information according to the third query information and sends the third reply information to the air conditioner 200.
In step S34, after the controller 100 sends the third query message to the air conditioner with higher priority than itself, it is determined whether the third reply message sent by the air conditioner with higher priority is received within a predetermined time. If the third reply message sent by any air conditioner with high priority is received within the preset time, executing the step S35; otherwise, step S36 is directly performed.
In step S35, the air conditioner 200 does not sweep the overlapping area.
In step S36, the air conditioner 200 performs air sweeping on the overlap area.
Referring to fig. 5, based on the same inventive concept, an embodiment of the present application further provides another control method of an air conditioning system, including:
step T11, the controller 100 generates a priority command and sends it to the air conditioner 200; wherein, the priority order includes the priority corresponding to the air conditioner 200;
step T12, the air conditioner 200 receives the priority command sent by the controller 100, sets its own priority according to the received priority command, and determines whether to act on the overlap area according to its own priority and the priorities of other air conditioners corresponding to the overlap area; wherein the overlapping area is previously saved in each of the respective air conditioners 200 as an area to which both the air conditioner and the other air conditioners can be applied.
It should be noted that the air conditioning system in the present application is the air conditioning system in the above embodiment, and includes the air conditioner 200 and the controller 100, and therefore, the details are not repeated here.
In some embodiments, the priorities of the air conditioners 200 corresponding to the same overlapping area are different. The air conditioner 200 is provided therein with a first memory 210 for storing the priority of the air conditioner 200 itself, the location information of the overlapping area, and the identification information of the other air conditioners. Referring to fig. 6, in the present embodiment, the method for controlling an air conditioning system specifically includes:
in step T21, the controller 100 generates a priority command and sends the priority command to the air conditioner 200.
Step T22, the air conditioner 200 receives the priority command sent by the controller 100, and sets its own priority according to the received priority command;
step T23, reading the location information of the overlapping area and the identification information of the other air conditioners from the first memory 210, generating first query information for querying priority according to the identification information of the other air conditioners, and sending the first query information to the other air conditioners respectively, so that the other air conditioners respectively generate first reply information containing their priorities according to the first query information and send the first reply information to the air conditioner 200.
In step T24, the air conditioner 200 determines whether the current priority is the highest according to its own priority and the priorities of the other air conditioners in the first reply message. If yes, go to step T25; otherwise, step T26 is executed directly.
In step T25, the air conditioner 200 performs air sweeping on the overlap area.
In step T26, the air conditioner 200 does not sweep the overlapping area.
In some embodiments provided herein, the controller 100 is provided with a second memory 110, configured to store the priority of each air conditioner 200, the location information of each overlapping area, and the identification information of the air conditioner 200 corresponding to each overlapping area. Referring to fig. 7, in the present embodiment, the method for controlling an air conditioning system specifically includes:
in step T31, the controller 100 generates a priority command and sends the priority command to the air conditioner 200.
Step T32, the air conditioner 200 receives the priority command sent by the controller 100, and sets its own priority according to the received priority command;
in step T33, the air conditioner 200 reads the location information of the overlapping area from the first memory 210, generates second query information for querying the priority and the identification information of the other air conditioners corresponding to the overlapping area according to the location information of the overlapping area, and sends the second query information to the controller 100.
In step T34, the controller 100 generates a second reply message according to the second query message, and sends the second reply message to the air conditioner 200, where the second reply message includes the priority and the identification information of the other air conditioners.
And step T35, the air conditioner 200 determines an air conditioner with a higher priority than itself according to its priority and the priorities and identification information of the other air conditioners, and sends third query information for querying whether the air conditioner with the higher priority is started or not to the air conditioner with the higher priority than itself, so that the air conditioner 200 with the higher priority that is started to operate generates third reply information according to the third query information and sends the third reply information to the air conditioner 200.
In step T36, after the controller 100 sends the third query message to the air conditioner with higher priority than itself, it is determined whether the third reply message sent by the air conditioner with higher priority is received within a predetermined time. If any third reply message sent by any air conditioner with high priority is received within the preset time, executing the step T37; otherwise, step T38 is executed directly.
Step T37, the air conditioner 200 does not sweep the overlapping area;
in step T38, the air conditioner 200 performs air sweeping on the overlap area.
In summary, the embodiment of the present application provides an air conditioning system and a control method thereof. The air conditioning system comprises the air conditioner 200 and a controller 100 which is in communication connection with the air conditioner 200. The controller 100 contains the priority that corresponds with air conditioner 200 in the priority instruction, air conditioner 200 receives the priority instruction that controller 100 sent sets up self priority according to receiving the priority instruction to judge whether to act on the overlap region that corresponds with self according to self priority and the priority of other air conditioners, avoided a plurality of air conditioner 200 acts on simultaneously overlap region has realized a plurality of air conditioner 200 carries out unified rationalization control.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (14)
1. An air conditioning system (10), comprising:
a controller (100) for generating a priority instruction;
the air conditioner (200) is in communication connection with the controller (100) and is used for receiving a priority instruction sent by the controller (100), setting the priority of the air conditioner according to the received priority instruction, judging whether the priority of the air conditioner is the highest according to the priority of the air conditioner and the priorities of other air conditioners corresponding to the overlapping area, and acting on the overlapping area when the priority of the air conditioner is judged to be the highest; and a first memory (210) is arranged in the air conditioner (200) and used for storing the priority of the air conditioner (200), the position information of the overlapping area and the identification information of other air conditioners;
the priority order comprises the priority corresponding to the air conditioner (200), and the priorities of the air conditioners corresponding to the same overlapping area are different; the overlapping area is previously stored in the air conditioner (200) as an area where both the air conditioner (200) and the other air conditioner can be operated.
2. Air conditioning system (10) according to claim 1, wherein the air conditioner (200) is particularly adapted to:
reading the position information of the overlapping area and the identification information of the other air conditioners from the first memory (210);
according to the identification information of the other air conditioners, first query information used for inquiring the priority is generated and sent to the other air conditioners respectively, so that the other air conditioners can generate first reply information containing the priorities of the other air conditioners according to the first query information respectively and send the first reply information to the air conditioners (200);
judging whether the current priority of the other air conditioners is the highest according to the priorities of the other air conditioners in the first reply message;
if so, sweeping the wind in the overlapping area;
otherwise, the overlapping area is not windswept.
3. The air conditioning system (10) of claim 1 or 2, wherein a second memory (110) is provided in the controller (100) for storing the priority of each of the air conditioners (200), the location information of each of the overlapping areas, and the identification information of the air conditioner (200) corresponding to each of the overlapping areas.
4. Air conditioning system (10) according to claim 3, characterized in that said air conditioner (200) is particularly adapted to:
reading position information of the overlapping area from the first memory (210);
generating second query information for querying the priority and the identification information of the other air conditioners according to the position information of the overlapping area, so that the controller (100) generates second reply information according to the second query information and sends the second reply information to the air conditioners (200), wherein the second reply information comprises the priority and the identification information of the other air conditioners;
according to the self priority and the identification information of other air conditioners, the air conditioner with the priority higher than the self priority is determined, and third query information for querying whether the air conditioner is started to work is sent to the air conditioner, so that the air conditioner (200) which is started to work in the air conditioner with the high priority generates third reply information according to the third query information and sends the third reply information to the air conditioner (200);
if third reply information sent by the air conditioner with high priority is received within preset time, no air sweeping is carried out on the overlapping area;
and if the third reply message sent by the air conditioner with high priority is not received within the preset time, the air is swept to the overlapping area.
5. The air conditioning system (10) of claim 1, wherein a first communication module (220) is disposed in the air conditioner (200), and a second communication module (120) is disposed in the controller (100); the two air conditioners (200) are in communication connection through the first communication module (220), and the air conditioners (200) and the controller (100) are in communication connection through the first communication module (220) and the second communication module (120).
6. A control method of an air conditioning system (10), characterized by comprising:
s11, the air conditioner (200) receives the priority order sent by the controller (100);
s12, the air conditioner (200) sets its own priority according to the priority instruction, judges whether its own priority is the highest according to its own priority and the priorities of other air conditioners corresponding to the overlapping area, and acts on the overlapping area when judging that its own priority is the highest;
the priority order comprises the priority corresponding to the air conditioner (200), and the priorities of the air conditioners corresponding to the same overlapping area are different; the overlapping area is pre-stored in the air conditioner (200) and is an area which can be acted by the air conditioner (200) and other air conditioners; the air conditioner (200) is provided with a first memory (210) for storing the priority of the air conditioner (200), the position information of the overlapping area and the identification information of the other air conditioners.
7. The control method of an air conditioning system (10) according to claim 6, comprising in particular:
s21, the air conditioner (200) reads the position information of the overlapping area and the identification information of the other air conditioners from the first memory (210);
s22, the air conditioner (200) generates first query information for querying priority according to the identification information of the other air conditioners, and sends the first query information to the other air conditioners respectively, so that the other air conditioners respectively generate first reply information containing the priority according to the first query information and send the first reply information to the air conditioner (200);
s23, the air conditioner (200) judges whether the current self priority is the highest according to the self priority and the priorities of the other air conditioners in the first reply information; if yes, go to step S24, otherwise go to step S25;
s24, the air conditioner (200) performs air sweeping on the overlapping area;
s25, the air conditioner (200) does not perform wind sweeping on the overlapping area.
8. The control method of an air conditioning system (10) according to claim 7 or 6, wherein a second memory (110) is provided in the controller (100) for storing the priority of each of the air conditioners (200), the location information of each of the overlapping areas, and the identification information of the air conditioner (200) corresponding to each of the overlapping areas.
9. The control method of an air conditioning system (10) according to claim 8, comprising in particular:
s31, the air conditioner (200) reading the position information of the overlapping area from the first memory (210);
s32, the air conditioner (200) generates second query information for querying the priority and the identification information of the other air conditioners according to the position information of the overlapping area, and sends the second query information to the controller (100), so that the controller (100) generates second reply information according to the second query information and sends the second reply information to the air conditioner (200), wherein the second reply information comprises the priority and the identification information of the other air conditioners;
s33, the air conditioner (200) determines an air conditioner with a higher priority than the air conditioner according to the priority of the air conditioner and the priority and the identification information of other air conditioners, and sends third inquiry information for inquiring whether the air conditioner is started or not to the air conditioner with the higher priority than the air conditioner, so that the air conditioner (200) which is started to work in the air conditioner with the higher priority generates third reply information according to the third inquiry information and sends the third reply information to the air conditioner (200);
s34, judging whether the air conditioner (200) receives the third reply message sent by the air conditioner with high priority in the preset time; if yes, go to step S35, otherwise go to step S36;
s35, the air conditioner (200) does not perform air sweeping on the overlapped area;
s36, the air conditioner (200) performs air sweeping on the overlapping area.
10. The control method of an air conditioning system (10) according to claim 6, wherein a first communication module (220) is provided in the air conditioner (200), and a second communication module (120) is provided in the controller (100); the two air conditioners (200) are in communication connection through the first communication module (220), and the air conditioners (200) and the controller (100) are in communication connection through the first communication module (220) and the second communication module (120).
11. A control method of an air conditioning system (10), characterized by comprising:
t11, the controller (100) generates a priority instruction;
t12, the air conditioner (200) receives the priority order sent by the controller (100), sets the priority of the air conditioner according to the received priority order, judges whether the priority of the air conditioner is the highest according to the priority of the air conditioner and the priorities of other air conditioners corresponding to the overlapping area, and acts on the overlapping area when the priority of the air conditioner is judged to be the highest; the air conditioner (200) is provided with a first memory (210) for storing the priority of the air conditioner (200), the position information of the overlapping area and the identification information of other air conditioners;
the priority order comprises the priority corresponding to the air conditioner (200), and the priorities of the air conditioners corresponding to the same overlapping area are different; the overlapping area is previously stored in the air conditioner (200) as an area where both the air conditioner (200) and the other air conditioner can be operated.
12. The control method of an air conditioning system (10) according to claim 11, comprising in particular:
t21, the controller (100) generates a priority order and sends the order to the air conditioner (200);
t22, the air conditioner (200) receives the priority order sent by the controller (100), and sets the self priority according to the received priority order;
t23, the air conditioner (200) reads the position information of the overlapping area and the identification information of other air conditioners corresponding to the overlapping area from the first memory (210), generates first query information for inquiring priority according to the identification information of the other air conditioners, and respectively sends the first query information to the other air conditioners, so that the other air conditioners respectively generate first reply information containing respective priorities according to the first query information and send the first reply information to the air conditioner (200);
t24, the air conditioner (200) judges whether the current self priority is the highest according to the self priority and the priorities of the other air conditioners in the first reply information; if yes, executing a step T25, otherwise, executing a step T26;
t25, the air conditioner (200) sweeping the overlapping area;
t25, the air conditioner (200) does not sweep the overlapping area.
13. The control method of an air conditioning system (10) according to claim 11 or 12, wherein a second memory (110) is provided in the controller (100) for storing the priority of each of the air conditioners (200), the location information of each of the overlapping areas, and the identification information of the air conditioner (200) corresponding to each of the overlapping areas.
14. The control method of an air conditioning system (10) according to claim 13, comprising in particular:
t31, the controller (100) generates a priority order and sends the order to the air conditioner (200);
t32, the air conditioner (200) receives the priority order sent by the controller (100), and sets the self priority according to the received priority order;
t33, the air conditioner (200) reads the position information of the overlapping area from the first memory (210), generates second inquiry information for inquiring the priority and the identification information of other air conditioners corresponding to the overlapping area according to the position information of the overlapping area, and sends the second inquiry information to the controller (100);
t34, the controller (100) generates second reply information according to the second query information and sends the second reply information to the air conditioner (200), and the second reply information contains the priority and the identification information of the other air conditioners;
t35, the air conditioner (200) determines an air conditioner with higher priority than the air conditioner according to the self priority and the identification information of other air conditioners, and sends third inquiry information for inquiring whether the air conditioner with higher priority than the air conditioner is started or not, so that the air conditioner (200) which is started to work in the air conditioner with higher priority generates third reply information according to the third inquiry information and sends the third reply information to the air conditioner (200);
t36, judging whether the air conditioner (200) receives the third reply message sent by the air conditioner with high priority in the preset time; if yes, executing the step T37, otherwise executing the step T38;
t37, the air conditioner (200) does not sweep the overlapping area;
t38, the air conditioner (200) sweeping the overlapping area.
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| CN109506329B (en) * | 2018-12-03 | 2020-01-14 | 珠海格力电器股份有限公司 | Air conditioner control method, unit control node and air conditioner system |
| CN109959128A (en) * | 2019-03-21 | 2019-07-02 | 广东美的制冷设备有限公司 | Air-conditioning system and its control method, terminal and the readable storage medium storing program for executing of interior machine conflict |
| US20220003447A1 (en) * | 2020-07-01 | 2022-01-06 | Haier Us Appliance Solutions, Inc. | Air conditioning system with improved coordination between a plurality of units |
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