CN103375873A - Control method and device of air conditioner and air conditioner - Google Patents

Control method and device of air conditioner and air conditioner Download PDF

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Publication number
CN103375873A
CN103375873A CN2012101185006A CN201210118500A CN103375873A CN 103375873 A CN103375873 A CN 103375873A CN 2012101185006 A CN2012101185006 A CN 2012101185006A CN 201210118500 A CN201210118500 A CN 201210118500A CN 103375873 A CN103375873 A CN 103375873A
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control
conditioner
control signal
air
control signals
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CN103375873B (en
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唐杰
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Abstract

The invention discloses an air conditioner control method and device and an air conditioner. The control method of the air conditioner comprises the following steps: the air conditioner receives a plurality of control signals, wherein the control signals are respectively from different control devices; the air conditioner selects one control signal from a plurality of control signals; and the air conditioner executes the selected control signal. By the invention, the flexibility of the air conditioning system is improved.

Description

The control method of air-conditioner and device and air-conditioner
Technical field
The present invention relates to field of air conditioning, in particular to a kind of control method and device and air-conditioner of air-conditioner.
Background technology
In air-conditioning system, air-conditioner generally can be controlled by a plurality of control appliances, manual operator for example, remote controller, remote monitor etc.But when existing air-conditioner is controlled, a plurality of control appliances can not use simultaneously, only can select one to control, use plurality of devices to control and to have following problems: when utilizing a plurality of control appliances to control, when a plurality of control appliances send instruction simultaneously, can't effectively solve by which kind of priority and accept control.
For in the prior art when air-conditioner is controlled, the problem that a plurality of control appliances can not use simultaneously not yet proposes effective solution at present.
Summary of the invention
The invention provides a kind of control method and device and air-conditioner of air-conditioner, to solve in the prior art when air-conditioner is controlled the problem that a plurality of control appliances can not use simultaneously.
According to an aspect of the present invention, provide a kind of control method of air-conditioner, the method comprises: air-conditioner receives a plurality of control signals, and wherein, a plurality of control signals are respectively from different control appliances; Air-conditioner is selected a control signal from a plurality of control signals; And air-conditioner is carried out the control signal of selecting.
Further, air-conditioner selects a control signal to comprise from a plurality of control signals: air-conditioner is judged the reception order of a plurality of control signals; And air-conditioner with the control signal that receives at last in a plurality of control signals as the control signal of selecting.
Further, air-conditioner selects a control signal to comprise from a plurality of control signals: air-conditioner is judged the priority of a plurality of control signals, wherein, stores the priority of different control signals in air-conditioner; Air-conditioner control signal that a plurality of control signal medium priorities are the highest is as the control signal of selecting.
Further, said method also comprises: air-conditioner receives the sync numbers from control appliance; The sync numbers that air-conditioner relatively receives and the size of sync numbers own; And air-conditioner is in the sync numbers of determining to receive during greater than own sync numbers, the control of responsive control device.
Further, air-conditioner selects a control signal to comprise from a plurality of control signals: air-conditioner is judged the magnitude relationship of the sync numbers of a plurality of control appliances that a plurality of control signals are corresponding; And air-conditioner control signal that the control appliance of sync numbers maximum is corresponding is as the control signal of selecting.
According to another aspect of the present invention, provide a kind of control device of air-conditioner, this device is used for carrying out the control method of any one air-conditioner provided by the invention.
According to another aspect of the present invention, provide a kind of control device of air-conditioner, having comprised: the first receiving element, be used for receiving a plurality of control signals, wherein, a plurality of control signals are respectively from different control appliances; Selected cell is used for selecting a control signal from a plurality of control signals; And control module, be used for carrying out the control signal of selecting.
Further, selected cell comprises: the first judge module, for the reception order of judging a plurality of control signals; And first select module, and the control signal that is used for a plurality of control signals are received at last is as the control signal of selecting.
Further, selected cell comprises: the second judge module, and the priority for judging a plurality of control signals wherein, stores the priority of different control signals in air-conditioner; Second selects module, is used for the control signal that a plurality of control signal medium priorities are the highest as the control signal of selecting.
Further, said apparatus also comprises: the second receiving element is used for receiving the sync numbers from control appliance; Comparing unit is for the sync numbers that relatively receives and the size of sync numbers own; And response unit, be used in the sync numbers of determining to receive during greater than own sync numbers the control of responsive control device.
Further, selected cell comprises: the 3rd judge module, for the magnitude relationship of the sync numbers of judging a plurality of control appliances that a plurality of control signals are corresponding; And the 3rd select module, is used for the control signal that the control appliance of sync numbers maximum is corresponding as the control signal of selecting.
According to a further aspect of the invention, provide a kind of air-conditioner, comprised any control device provided by the invention.
Control method by adopting air-conditioner provided by the invention or the control device of air-conditioner, owing to from the control signal from a plurality of control appliances, select, and utilize the control signal of selecting that air-conditioner is controlled, thereby solved in the prior art when air-conditioner is controlled, the problem that a plurality of control appliances can not use simultaneously, and then reached so that the effect that air-conditioner can be controlled simultaneously by a plurality of control appliances.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart according to the control device of the air-conditioner of the embodiment of the invention;
Fig. 2 is the structured flowchart according to the control device of the air-conditioner of first preferred embodiment of the invention;
Fig. 3 is the structured flowchart according to the control device of the air-conditioner of second preferred embodiment of the invention;
Fig. 4 is the structured flowchart according to the control device of the air-conditioner of third preferred embodiment of the invention;
Fig. 5 is the structured flowchart according to the control device of the air-conditioner of four preferred embodiment of the invention;
Fig. 6 is the flow chart according to the control method of the air-conditioner of the embodiment of the invention; And
Fig. 7 is the flow chart of the control method of air-conditioner according to the preferred embodiment of the invention.
The specific embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
The embodiment of the invention provides a kind of air-conditioner, and this air-conditioner is selected a control signal by after the control signal that receives from a plurality of control appliances from a plurality of control signals; And carry out the control signal of selecting, can realize so that the purpose that air-conditioner is controlled by a plurality of control appliances simultaneously.
The embodiment of the invention provides a kind of control device of air-conditioner, below the control device of air-conditioner that the embodiment of the invention is provided be introduced, need to prove that the air-conditioner that the embodiment of the invention provides can comprise the control device of any one air-conditioner that the embodiment of the invention provides.
Fig. 1 is the structured flowchart according to the control device of the air-conditioner of the embodiment of the invention.
As shown in Figure 1, the control device of this air-conditioner comprises the first receiving element 12, selected cell 14 and control module 16.
The first receiving element 12 is used for receiving a plurality of control signals, and wherein, a plurality of control signals are respectively from different control appliances.
Selected cell 14 is used for selecting a control signal from a plurality of control signals.
Control module 16 is used for carrying out the control signal of selecting.
In the present embodiment, by so that control device a plurality of control signals that receive are selected, final definite current control signal that needs execution, can so that air-conditioner controlled more flexibly and easily, further, also can be so that the control appliance plug and play, and be not subjected to the impact of other control appliances.
Fig. 2 is the structured flowchart according to the control device of the air-conditioner of first preferred embodiment of the invention.This embodiment can be used as the preferred embodiment of above-described embodiment.
As shown in Figure 2, the control device of this air-conditioner comprises the first receiving element 12, selected cell 14 and control module 16, and wherein, selected cell 14 comprises the first judge module 142 and the first selection module 144.
The first judge module 142 is used for judging the reception order of a plurality of control signals.
First selects module 144 for the control signal of the control signal that a plurality of control signals are received at last as selection.
Wherein, control module 16 can utilize the control signal of selection to carry out as final control signal, perhaps carries out successively each control signal according to the reception order of control signal.
In this embodiment, the sequencing of the control signal that receives by judgement, and carry out carrying out the control signal that receives at last, guaranteed the real-time of the control of air-conditioner.
Fig. 3 is the structured flowchart according to the control device of the air-conditioner of second preferred embodiment of the invention.This embodiment also can be used as the preferred embodiment of above-described embodiment.
As shown in Figure 3, the control device of this air-conditioner comprises the first receiving element 12, selected cell 14 and control module 16, and wherein, selected cell 14 comprises the second judge module 146 and the second selection module 148.
When the first receiving element 12 receives a plurality of control signal simultaneously;
The second judge module 146 is used for judging the priority of a plurality of control signals, wherein, stores the priority of different control signals in air-conditioner.
Second selects module 148 to be used for the control signal that a plurality of control signal medium priorities are the highest as the control signal of selecting.
In this embodiment, determine the final control signal of carrying out by priority, can make air-conditioner carry out control signal according to the order of control signal priority.
Fig. 4 is the structured flowchart according to the control device of the air-conditioner of third preferred embodiment of the invention.This embodiment also can be used as the preferred embodiment of above-described embodiment.
As shown in Figure 4, this control device also comprises the second receiving element 18, comparing unit 110 and response unit 112.
The second receiving element 18 is used for receiving the sync numbers from control appliance.
Comparing unit 110 is for the sync numbers that relatively receives and the size of sync numbers own.
Response unit 112 is used in the sync numbers of determining to receive during greater than own sync numbers, the control of responsive control device.
In this preferred embodiment, during less than own sync numbers, represent that this operation is not allowed in the sync numbers that receives, therefore will not carry out this operation, avoided the response of air-conditioner to invalid control.
Fig. 5 is the structured flowchart according to the control device of the air-conditioner of four preferred embodiment of the invention.This embodiment also can be used as the preferred embodiment of above-described embodiment.
As shown in Figure 5, the control device of this air-conditioner comprises the first receiving element 12, selected cell 14 and control module 16, and wherein, selected cell 14 also comprises the 3rd judge module 1410 and the 3rd selection module 1412.
The 3rd judge module 1410 is for the magnitude relationship of the sync numbers of judging a plurality of control appliances that a plurality of control signals are corresponding.
The 3rd selects module 1412 to be used for the control signal that the control appliance of sync numbers maximum is corresponding as the control signal of selecting.
In this preferred embodiment, by the control signal of relatively determining last execution to sync numbers, can make air-conditioner carry out smoothly control signal according to the size of control appliance sync numbers.
With the control device of means for air conditioner can with all control appliance real-time, interactive data that are connected to control device, control device is selected the final demand for control of user, and real-time synchronization is guaranteed the visible show state of user to all control appliances, such as pattern, design temperature etc. is consistent.
Need to prove that the control device of the air-conditioner that device is described among the embodiment is corresponding to the control method embodiment of hereinafter air-conditioner, its concrete implementation procedure will be elaborated in the embodiment of the method hereinafter.
The embodiment of the invention also provides a kind of control method of air-conditioner, and the method can be carried out based on above-mentioned device, also can carry out based on other devices.
Fig. 6 is the flow chart according to the control method of the air-conditioner of the embodiment of the invention.
As shown in Figure 6, the method comprises that following step S602 is to step S606.
Step S602, air-conditioner receive a plurality of control signals, and wherein, a plurality of control signals are respectively from different control appliances.
Step S604, air-conditioner is selected a control signal from a plurality of control signals.
Step S606, air-conditioner is carried out the control signal of selecting.
Pass through the embodiment of the invention, adopt the control device of air-conditioner from a plurality of control signals, to select, solve air-conditioner and when receiving the control signal of a plurality of control appliances, can't determine final control signal and the problem of carrying out, and then reached the effect of flexible operating.
Preferably, air-conditioner selects a control signal to comprise from a plurality of control signals: air-conditioner is judged the reception order of a plurality of control signals; And air-conditioner with the control signal that receives at last in a plurality of control signals as the control signal of selecting.In this kind situation, the sequencing of the control signal that receives by judgement, and the control signal that receives at last carried out, guaranteed the real-time of the state of air-conditioner.
Preferably, air-conditioner selects a control signal to comprise from a plurality of control signals: air-conditioner is judged the priority of a plurality of control signals, wherein, stores the priority of different control signals in air-conditioner; Air-conditioner control signal that a plurality of control signal medium priorities are the highest is as the control signal of selecting.In this preferred embodiment, determine the final control signal of carrying out by the judgement of priority, can make air-conditioner carry out control signal according to the order of control signal priority.
Preferably, said method also comprises: air-conditioner receives the sync numbers from control appliance; The sync numbers that air-conditioner relatively receives and the size of sync numbers own; And air-conditioner is in the sync numbers of determining to receive during greater than own sync numbers, the control of responsive control device.In this preferred embodiment, during less than own sync numbers, represent that this operation is not allowed in the sync numbers that receives, therefore will not carry out this operation, avoided the response of air-conditioner to invalid control.
Preferably, air-conditioner selects a control signal to comprise from a plurality of control signals: air-conditioner is judged the magnitude relationship of the sync numbers of a plurality of control appliances that a plurality of control signals are corresponding; And air-conditioner control signal that the control appliance of sync numbers maximum is corresponding is as the control signal of selecting.In this preferred embodiment, by the control signal of relatively determining last execution to sync numbers, can make air-conditioner carry out smoothly control signal according to the size of control appliance sync numbers.
Below in conjunction with Fig. 7 the control method of the air-conditioner of the preferred embodiment of the present invention is set forth, this embodiment can be used as preferred embodiment embodiment illustrated in fig. 6.
As shown in Figure 7, when different control appliances to the control device (hereinafter to be referred as control device) of air-conditioner when sending control signal, control device is selected control signal, after determining final control signal, control device is carried out corresponding control signal and the display unit of each control appliance is carried out synchronously, and above process can relate to following several situation.
1), the control device initiation is synchronous, the line control machine quilt is synchronous:
With sync numbers, when control device or line control machine receive sync numbers that the other side sends greater than self sync numbers, then respond the other side's control in the communication data frame of control device and line control machine.If the control signal of various control equipment is controlled this control device simultaneously, then control device is selected final control signal according to the priority of remote monitor>line control machine>remote controller; If non-simultaneously control then is as the criterion with the control signal that receives at last.
In embodiments of the present invention, control appliance can comprise the control appliances such as remote monitor, line control machine and remote controller.
When control device is controlled by remote controller, synchronous mark is set, expression needs synchronously, be 3 with self sync numbers set simultaneously, if received the frame that indicates " whether control device has synchronisation requirement " from line control machine this moment, then need to send 3 synchronization frames of taking turns with control signal, and this 3 state of taking turns synchronization frame all is the same, the purpose of doing like this is to guarantee that line control machine can receive that every wheel of the sync numbers in the synchronization frame successively decreases 1, then no longer continues to send synchronization frame after being decremented to 1 from 3 always.Whether the sync numbers that line control machine is judged control device than oneself height, if so, the then control of response control apparatus, self state and control device is synchronous; If not, then will not respond, according to the state operation of oneself.Attention: even sync numbers is equal, also carry out according to no situation.
When control device is controlled by equipment such as remote monitor, debuggers, CAN1 controller local area network will transmit corresponding control signal in the inside, this timed unit is set to self sync numbers 10 synchronous with line control machine, the purpose of doing like this is that the control priority of guaranteeing these host computer equipment is higher than line control machine, also be to send continuously 3 to take turns synchronization frame, sync numbers is carried out three-wheel by 10,9,8 order and is successively decreased, and line control machine is synchronous oneself state correspondingly.
Control device is initiated synchronously in the present embodiment, line control machine can be occured in following situation by synchronous process: after remote controller has been controlled control device, and the synchronous line control machine of control device.
1), the line control machine initiation is synchronous, the control device quilt is synchronous:
Line control machine can be 3 with self sync numbers set by synchronously the time, when sending " line control machine status data " frame, sends together with sync numbers, also can be to successively decrease 3 to take turns or per second successively decreases once, until be 0.Control device judges whether the sync numbers of line control machine is greater than or equal to the sync numbers of self, if so, then responds the control of line control machine, and oneself state and line control machine are kept synchronously; If not, then continue operation according to oneself state.
Line control machine is initiated synchronously in the present embodiment, control device can be occured in following situation by synchronous process: line control machine is controlled control device.
Need to prove, can in the computer system such as one group of computer executable instructions, carry out in the step shown in the flow chart of accompanying drawing, and, although there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and be carried out by calculation element, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (11)

1. the control method of an air-conditioner is characterized in that comprising:
Air-conditioner receives a plurality of control signals, and wherein, described a plurality of control signals are respectively from different control appliances;
Described air-conditioner is selected a control signal from described a plurality of control signals; And
Described air-conditioner is carried out the control signal of selecting.
2. method according to claim 1 is characterized in that, described air-conditioner selects a control signal to comprise from described a plurality of control signals:
Described air-conditioner is judged the reception order of described a plurality of control signals; And
Described air-conditioner is with the control signal that receives at last in the described a plurality of control signals control signal as described selection.
3. method according to claim 1 is characterized in that, described air-conditioner selects a control signal to comprise from described a plurality of control signals:
Described air-conditioner is judged the priority of described a plurality of control signals, wherein, stores the priority of different control signals in described air-conditioner;
Described air-conditioner control signal that described a plurality of control signal medium priorities are the highest is as the control signal of described selection.
4. method according to claim 1 is characterized in that, described method also comprises:
Described air-conditioner receives the sync numbers from control appliance;
The sync numbers that described air-conditioner relatively receives and the size of sync numbers own; And
Described air-conditioner during greater than own sync numbers, responds the control of described control appliance in the sync numbers of determining to receive.
5. method according to claim 4 is characterized in that, described air-conditioner selects a control signal to comprise from described a plurality of control signals:
Described air-conditioner is judged the magnitude relationship of the sync numbers of a plurality of control appliances that described a plurality of control signal is corresponding; And
Described air-conditioner control signal that the control appliance of sync numbers maximum is corresponding is as the control signal of described selection.
6. the control device of an air-conditioner is characterized in that comprising:
The first receiving element is used for receiving a plurality of control signals, and wherein, described a plurality of control signals are respectively from different control appliances;
Selected cell is used for selecting a control signal from described a plurality of control signals; And
Control module is used for carrying out the control signal of selecting.
7. device according to claim 6 is characterized in that, described selected cell comprises:
The first judge module is for the reception order of judging described a plurality of control signals; And
First selects module, for the control signal of the control signal that described a plurality of control signals are received at last as described selection.
8. device according to claim 6 is characterized in that, described selected cell comprises:
The second judge module, the priority for judging described a plurality of control signals wherein, stores the priority of different control signals in described air-conditioner;
Second selects module, is used for the control signal that described a plurality of control signal medium priorities are the highest as the control signal of described selection.
9. device according to claim 6 is characterized in that, described device also comprises:
The second receiving element is used for receiving the sync numbers from control appliance;
Comparing unit is for the sync numbers that relatively receives and the size of sync numbers own; And
Response unit is used for during greater than own sync numbers, responding the control of described control appliance in the sync numbers of determining to receive.
10. device according to claim 9 is characterized in that, described selected cell comprises:
The 3rd judge module is for the magnitude relationship of the sync numbers of judging a plurality of control appliances that described a plurality of control signal is corresponding; And
The 3rd selects module, is used for the control signal that the control appliance of sync numbers maximum is corresponding as the control signal of described selection.
11. an air-conditioner is characterized in that, comprises each described control device in the claim 6 to 10.
CN201210118500.6A 2012-04-20 2012-04-20 Control method and device of air conditioner and air conditioner Active CN103375873B (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864556A (en) * 2015-04-30 2015-08-26 广东美的制冷设备有限公司 Air conditioner control method, air conditioner and air conditioner system
CN104898438A (en) * 2015-04-30 2015-09-09 广东美的制冷设备有限公司 Household electrical appliance control method and apparatus, and terminal
CN105091216A (en) * 2015-07-27 2015-11-25 珠海格力电器股份有限公司 Air conditioning unit control system
CN106152249A (en) * 2016-07-22 2016-11-23 国网北京市电力公司 The control method of electric heating equipment, device and system
CN108306723A (en) * 2018-01-10 2018-07-20 广东美的暖通设备有限公司 Method of data synchronization and air-conditioning system
CN108931032A (en) * 2018-07-27 2018-12-04 宁波奥克斯电气股份有限公司 A kind of air conditioning control method, device, splitter arrangement and air conditioner
CN110207396A (en) * 2018-12-03 2019-09-06 华帝股份有限公司 Control method of gas water heater with control authority
CN110486894A (en) * 2019-07-26 2019-11-22 青岛海尔空调器有限总公司 A kind of control method and conditioner of conditioner
CN111859358A (en) * 2019-04-24 2020-10-30 华帝股份有限公司 Management system and method for control authority of kitchen equipment
WO2024017013A1 (en) * 2022-07-20 2024-01-25 青岛海尔空调器有限总公司 Method and apparatus for controlling air conditioner, air conditioner, and storage medium

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CN201866892U (en) * 2010-11-15 2011-06-15 珠海格力电器股份有限公司 Multi-wire controller control system and air conditioner thereof

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JPH03255848A (en) * 1990-03-06 1991-11-14 Matsushita Refrig Co Ltd Control device for air-conditioner
JP2000275318A (en) * 1999-03-29 2000-10-06 Hitachi Ltd Home network system and its terminal equipment
CN201866892U (en) * 2010-11-15 2011-06-15 珠海格力电器股份有限公司 Multi-wire controller control system and air conditioner thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864556A (en) * 2015-04-30 2015-08-26 广东美的制冷设备有限公司 Air conditioner control method, air conditioner and air conditioner system
CN104898438A (en) * 2015-04-30 2015-09-09 广东美的制冷设备有限公司 Household electrical appliance control method and apparatus, and terminal
CN104864556B (en) * 2015-04-30 2019-03-26 广东美的制冷设备有限公司 Control method, air conditioner and the air-conditioner system of air-conditioning
CN105091216A (en) * 2015-07-27 2015-11-25 珠海格力电器股份有限公司 Air conditioning unit control system
CN106152249A (en) * 2016-07-22 2016-11-23 国网北京市电力公司 The control method of electric heating equipment, device and system
CN108306723A (en) * 2018-01-10 2018-07-20 广东美的暖通设备有限公司 Method of data synchronization and air-conditioning system
CN108931032A (en) * 2018-07-27 2018-12-04 宁波奥克斯电气股份有限公司 A kind of air conditioning control method, device, splitter arrangement and air conditioner
CN110207396A (en) * 2018-12-03 2019-09-06 华帝股份有限公司 Control method of gas water heater with control authority
CN111859358A (en) * 2019-04-24 2020-10-30 华帝股份有限公司 Management system and method for control authority of kitchen equipment
CN110486894A (en) * 2019-07-26 2019-11-22 青岛海尔空调器有限总公司 A kind of control method and conditioner of conditioner
WO2024017013A1 (en) * 2022-07-20 2024-01-25 青岛海尔空调器有限总公司 Method and apparatus for controlling air conditioner, air conditioner, and storage medium

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