WO2020073450A1

WO2020073450A1 - Multi-split air conditioner, and control method and device thereof, and computer readable storage medium

Info

Publication number: WO2020073450A1
Application number: PCT/CN2018/118037
Authority: WO
Inventors: 黑继伟; 樊其锋
Original assignee: 广东美的制冷设备有限公司; 美的集团股份有限公司
Priority date: 2018-10-09
Filing date: 2018-11-29
Publication date: 2020-04-16
Also published as: CN109373542A

Abstract

A control method of a multi-split air conditioner, comprising the following steps: receiving a control mode instruction, and obtaining a target mode corresponding to the control mode instruction, wherein the target mode is a refrigeration mode or a heating mode (S10); determining whether a mode conflict exists in the multi-split air conditioner according to the target mode (S20); if the mode conflict exists in the multi-split air conditioner, obtaining a priority mode of the multi-split air conditioner (S30); and switching the current operation mode of the multi-split air conditioner into the target mode when the target mode is consistent with the priority mode (S40). In addition, further disclosed are a control device of the multi-split air conditioner, a control terminal, the multi-split air conditioner, a cloud server, and a computer readable storage medium.

Description

One-to-many air conditioner and its control method, device and computer readable storage medium The

Related application

This application requires the priority of the Chinese patent application filed on October 09, 2018, with the application number 201811176773.X, titled "One-to-multiple air conditioners and their control methods, devices, and computer-readable storage media", here The entire text is incorporated as a reference.

Technical field

The present application relates to the technical field of air conditioners, and in particular to a one-to-multiple air conditioner and its control method, device, and computer-readable storage medium.

Background technique

A multi-drag air conditioner has an outdoor unit and multiple indoor units.

In the prior art, an outdoor unit with multiple air conditioners cannot simultaneously operate in the cooling mode and the heating mode. When the user issues an instruction to switch the heating mode of the indoor unit to the cooling mode, or to switch the cooling mode of the indoor unit to the heating mode, it will cause the indoor unit to have a mode conflict with other indoor units, resulting in One-to-many air conditioners cannot respond to user instructions, resulting in one-to-many air conditioners control failure.

Summary of the invention

The main purpose of the present application is to provide a one-to-many air conditioner and its control method, device and computer-readable storage medium, aiming to solve the problem of control failure of one-to-many air conditioner when there is a mode conflict of the one-to-many air conditioner .

In order to achieve the above object, a control method for a multi-drag air conditioner provided by the present application includes the following steps:

Receiving a control mode instruction and acquiring a target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode;

Judging whether there is a mode conflict in the multi-drag air conditioner according to the target mode;

When there is a mode conflict in the one-drop multi-air conditioner, obtain the priority mode of the one-drop multi-air conditioner;

When the target mode is consistent with the priority mode, the current operating mode of the multi-drop air conditioner is switched to the target mode.

In an embodiment, the step of switching the currently operating mode of the multi-drag air conditioner to the target mode includes:

Determine the target indoor unit corresponding to the control mode instruction;

Controlling each indoor unit except the target indoor unit in the one-driving air conditioner to stop, and controlling the target indoor unit to switch the currently operating mode to the target mode.

In an embodiment, the step of controlling the shutdown of each indoor unit except the target indoor unit in the one dragging air conditioner includes:

The electronic expansion valves corresponding to the indoor units other than the target indoor unit in the one-driving air conditioner are controlled to close and the indoor fan stops running.

In an embodiment, the step of determining whether the one-to-multi air conditioner has a mode conflict according to the target mode includes:

Determine whether the target mode corresponding to the control mode instruction is consistent with the current operating mode of the air conditioner;

When the target mode is not consistent with the current operating mode of the air conditioner, determine whether the target indoor unit corresponding to the control mode instruction is in an operating state;

When the target indoor unit is in an operating state, determine the number of indoor units in the multi-drag air conditioner;

When the number of operations is multiple, it is determined whether the current operating mode of the one-to-many air conditioner is consistent with the target mode, wherein the current operating mode of the one-to-many air conditioner is not the same as the target mode At the same time, it is determined that there is a mode conflict in the one-to-more air conditioner.

In an embodiment, after the step of determining whether the target indoor unit corresponding to the control mode instruction is in an operating state, the method further includes:

When the target room is not in an operating state, it is determined that there is a mode conflict in the one-to-many air conditioner, and the step of acquiring the priority mode of the one-to-many air conditioner is performed.

In an embodiment, after the step of obtaining the priority mode of the multi-drop air conditioner, the method further includes:

When the target mode is different from the priority mode, a prompt message that the modes conflict is output.

In an embodiment, after the step of outputting the prompt information of the mode conflict, the method further includes:

When the priority mode change instruction is received within the first preset time period, the current priority mode of the one-to-many air conditioner is changed, and the current operating mode of the one-to-many air conditioner is switched to the target mode.

When it is detected that each indoor unit of the one-to-more air conditioner stops operating within a second preset duration, determine the target indoor unit corresponding to the control mode instruction;

Controlling the target indoor unit to run the target mode.

In an embodiment, the control method of a multi-drag air conditioner further includes:

When receiving the setting command of the priority mode, the current priority mode of the one-drop multi-air conditioner is adjusted to the priority mode corresponding to the setting command.

Output a multi-air conditioner setting interface;

When a setting completion operation triggered based on the setting interface is detected, the setting parameters corresponding to the setting completion operation are determined, wherein the setting parameters include a priority mode, a set temperature of the indoor unit, and a multi-drag air conditioner Operating indoor unit;

Controlling the one-to-many air conditioner to operate according to the set parameters.

To achieve the above object, the present application also provides a control device for a multi-drive air conditioner, wherein the control device for a multi-drive air conditioner includes:

The receiving module receives the control mode instruction and obtains the target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode; The

The judging module is set to judge whether there is a mode conflict of the multi-drop air conditioner according to the target mode;

An obtaining module, configured to obtain a priority mode of the multi-air conditioner when the multi-air conditioner has a mode conflict;

The switching module is configured to switch the currently operating mode of the multi-drop air conditioner to the target mode when the target mode is consistent with the priority mode.

To achieve the above object, the present application also provides a control terminal, the control terminal includes a processor, a memory, and a control program of a multi-drag air conditioner stored on the memory and executable on the processor. When the control program of the multi-air conditioner is executed by the processor, the following steps are realized:

To achieve the above object, the present application also provides a multi-drag air conditioner, the multi-drag air conditioner includes a processor, a memory, and a multi-drag air conditioner stored on the memory and operable on the processor The control program of the air conditioner, when the control program of the one-to-more air conditioner is executed by the processor, the following steps are realized:

In order to achieve the above object, the present application also provides a cloud server, the cloud server includes a processor, a memory, and a control program for a multi-drag air conditioner stored on the memory and running on the processor When the control program of the multi-air conditioner is executed by the processor, the following steps are realized:

To achieve the above object, the present application also provides a computer-readable storage medium that stores a control program for multiple air conditioners, which is implemented when the control program for the multiple air conditioners is executed by a processor The following steps:

The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. After the multi-air conditioner receives the control mode command, if the control mode command causes a mode conflict in the multi-air conditioner, the priority mode is obtained, and when the priority mode matches the target mode corresponding to the control mode command, one Towing multiple air conditioners switches the current operating mode to the target mode, which solves the problem in the prior art that "when there is a mode conflict in one towing multiple air conditioners, which leads to a failure to control the one towing multiple air conditioners." Respond to the control instructions issued by the user, to avoid the user mistakenly thinking that the air conditioner is malfunctioning.

2. When the target mode corresponding to the control mode command is inconsistent with the current operating mode of the multi-air conditioner, determine whether the target indoor unit corresponding to the control mode command is in the operating state, so as to accurately determine the one drag according to the operating state of the target indoor unit Whether there is a mode conflict between multiple air conditioners, so that the one-to-multi air conditioner combines with the current operating state of the target indoor unit to intelligently determine whether the one-to-multi air conditioner has a mode conflict.

3. When there is a mode conflict between multiple air conditioners in one drag, and the target mode is different from the priority mode, the prompt message of the mode conflict is output, so that the user obtains the reason that the air conditioner does not affect the control mode command, avoiding the user from mistakenly thinking that one multi air conditioner A malfunctioning situation occurs.

4. After the prompt message of the mode conflict is output, if the priority mode change instruction is received within the preset time period, the current priority mode of the air conditioner should be dragged more, so as to respond to the control mode instruction issued by the user and prevent the user from Sending control mode commands reduces user operations.

5. After the output of the prompt message, if it is detected that each indoor unit of the multi-air conditioner stops operating within a preset time period, the multi-air conditioner is caused to respond to the control mode instruction issued by the user, so that the multi-air conditioner The control is in line with the user's original intention.

6. The user sets the priority mode, the set temperature of the indoor unit and each indoor unit that needs to be operated through the setting interface for the multi-air conditioner, so that the user does not need to enter the room where each indoor unit needs to be operated to correlate the indoor unit The parameter setting makes it easy for the user to control the multi-air conditioner.

BRIEF DESCRIPTION

FIG. 1 is a schematic diagram of a hardware structure of a household appliance involved in an embodiment of this application;

2 is a schematic flowchart of a first embodiment of a control method for a multi-drag air conditioner according to this application;

3 is a schematic flowchart of a second embodiment of a control method for a multi-drag air conditioner according to the present application;

4 is a schematic diagram of a first functional module of a control device for a multi-air conditioner of this application;

FIG. 5 is a schematic diagram of a second functional module of a control device for a multi-air conditioner of the present application.

The implementation, functional characteristics and advantages of the present application will be further described in conjunction with the embodiments and with reference to the drawings.

detailed description

It should be understood that the specific embodiments described herein are only used to explain the application, and are not intended to limit the application.

The main solution of the embodiment of the present application is: receiving a control mode instruction and acquiring a target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode; According to the target mode, determine whether there is a mode conflict in the one-to-multi air conditioner; when there is a mode conflict in the one-to-multi air conditioner, obtain the priority mode of the one-to-multi air conditioner; When the priority modes are consistent, the current operating mode of the multi-drop air conditioner is switched to the target mode.

After the multi-air conditioner receives the control mode command, if the control mode command causes a mode conflict in the multi-air conditioner, the priority mode is acquired, and when the priority mode matches the target mode corresponding to the control mode command, the multi-air conditioner The air conditioner switches the current operating mode to the target mode, which solves the problem in the prior art that when there is a mode conflict in one drag multiple air conditioners, the control of one drag multiple air conditioners fails, so that a drag air conditioner can respond to the user The control instructions issued to prevent users from mistakenly thinking that the air conditioner is malfunctioning.

As an implementation solution, a multi-drag air conditioner may be as shown in FIG. 1.

The solution of the embodiment of the present application relates to a multi-drag air conditioner. The multi-drag air conditioner includes: a processor 101, such as a CPU, a memory 102, and a communication bus 103. Among them, the communication bus 103 is configured to implement connection communication between these components.

The memory 102 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as a disk memory. As shown in FIG. 1, the memory 103, which is a computer storage medium, may include a control program for one multi-air conditioner; and the processor 101 may be configured to call the control program for one multi-air conditioner stored in the memory 102, and Do the following:

In an embodiment, the processor 101 may be configured to call a control program of a multi-air conditioner stored in the memory 102 and perform the following operations:

Determine the target indoor unit corresponding to the control mode instruction;

Controlling the target indoor unit to run the target mode.

Output a multi-air conditioner setting interface;

In this embodiment, according to the above solution, after receiving a control mode command from a multi-air conditioner, if the control mode command causes a mode conflict in the multi-air conditioner, the priority mode is acquired, and the target corresponding to the control mode command in the priority mode When the mode is matched, the one-to-many air conditioner switches the current operating mode to the target mode, which solves the problem of "the control of one-to-many air conditioner fails when there is a mode conflict in the one-to-many air conditioner" in the prior art. Dragging the air conditioner can respond to the control instructions issued by the user, avoiding the user mistakenly thinking that the air conditioner is malfunctioning.

Based on the hardware architecture of the multi-drag air conditioner described above, an embodiment of the control method of the multi-drag air conditioner of the present application is proposed.

Referring to FIG. 2, FIG. 2 is a first embodiment of a control method of a multi-drag air conditioner according to the present application. The control method of a multi-drag air conditioner includes the following steps:

Step S10: Receive a control mode instruction and obtain a target mode corresponding to the control mode instruction, where the target mode is a cooling mode or a heating mode;

In this application, the execution subject is a multi-air conditioner, a cloud server, or a control terminal, and the control terminal is loaded with an APP associated with the cloud server, and the cloud server is the control server corresponding to the multi-air conditioner. For ease of description, this solution will be described in detail with one-to-multiple air conditioners as the executive body.

A multi-drag air conditioner is provided with multiple indoor units, and each indoor unit is provided with a communication module. The communication module may be a WIFI module, and each indoor unit is connected to a router in a home so that each indoor unit is in the same local area network. A multi-drive air conditioner is provided with a main control indoor unit. The main control indoor unit is set to control the setting and operation of various indoor unit parameters. The main control indoor unit can be set by the user. The multi-drive air conditioner is provided with a cooling mode and a heating mode. The control mode command may be a heating mode start command or a cooling mode start command.

When the one-to-more air conditioner is in an operating state, its outdoor unit is in a cooling state or a heating state, and the operating mode of the indoor unit is consistent with the operating mode of the outdoor unit.

The user can send a control mode command to any indoor unit. When the indoor unit receives the control mode command, it sends the command to the main control indoor unit. The main control indoor unit determines the target mode corresponding to the control mode command. The target mode is cooling mode or Heating mode.

Step S20, according to the target mode, determine whether there is a mode conflict in the multi-drop air conditioner;

The main control indoor opportunity determines whether there is a mode conflict with the multi-air conditioner according to the target mode. For details, please refer to FIG. 3, that is, step S20 includes:

Step S21: Determine whether the target mode corresponding to the control mode instruction is consistent with the current operation mode of the air conditioner;

Step S22, when the target mode is not consistent with the current operating mode of the air conditioner, it is determined whether the target indoor unit corresponding to the control mode instruction is in an operating state;

Step S23: When the target indoor unit is in an operating state, determine the operating number of indoor units in the multi-drop air conditioner;

Step S24, when the number of operations is multiple, determine whether the current operating mode of the one-to-many air conditioner is consistent with the target mode, wherein the current operating mode of the one-to-many air conditioner is consistent with the target mode. When the target mode is different, it is determined that there is a mode conflict in the one-to-multi air conditioner;

Step S25, when the target indoor unit is not in operation, it is determined that there is a mode conflict in the one-to-multi air conditioner;

There is a mode conflict between multiple air conditioners, but it is actually the required operation mode of a certain indoor unit, which is different from the other indoor operation modes. Therefore, when the main control indoor unit determines that the target mode is different from the current operating mode of the multi-air conditioner, it is necessary to further determine whether the target indoor unit corresponding to the control mode command is in the operating state. If there are more than one running number of indoor units, the target indoor unit has a mode conflict with other indoor units. If there is one running number, that is, only the target indoor unit is in the running state, there is no mode conflict.

Further, when the target indoor unit is not in an operating state, there will inevitably be a mode conflict (because a multi-air conditioner is running, there must be an indoor unit in an operating state).

Using this method of judgment, the operating status of each indoor unit in a multi-drag air conditioner is combined, so that the multi-drag air conditioner can be combined with its actual operating conditions, and different judgment methods are used to determine whether there is a mode The conflict improves the control accuracy of one-to-many air conditioners, and the intelligent degree of one-to-many air conditioners is high.

Step S30, when there is a mode conflict in the multi-air conditioner, the priority mode of the multi-air conditioner is acquired;

Priority mode refers to heating mode priority, or heating mode priority, the air conditioner can determine the priority mode according to the current season, temperature, environment and other factors to avoid the user's misoperation caused the air conditioner to perform the opposite mode .

Of course, the user can also set the priority mode, that is, the user sends the setting instruction of the priority mode to the multi-air conditioner, so that the multi-air conditioner adjusts the current priority mode to the priority mode corresponding to the setting instruction.

Step S40: When the target mode is consistent with the priority mode, switch the current operating mode of the multi-drop air conditioner to the target mode.

When the target mode corresponding to the control mode instruction is consistent with the priority mode, the current operating mode of the multi-drop air conditioner is controlled to switch to the target mode. Because the control mode command is issued to a certain indoor unit, when a multi-drag air conditioner switches the mode, it actually switches the current operating mode of the target indoor unit corresponding to the control mode command to the target mode, and simultaneously controls the removal of the target indoor unit. All other indoor units are shut down. The shutdown of other indoor units refers to the closing of the electronic expansion valve corresponding to the indoor unit and the stop of the indoor fan.

It should be noted that when the execution subject is a cloud server or a control terminal, the control process is the same as the control process where the execution subject is a multi-drag air conditioner, which will not be repeated here.

In the technical solution provided by this embodiment, after a multi-air conditioner receives a control mode command, if the control mode command causes a mode conflict in the multi-air conditioner, the priority mode is obtained, and the priority mode and the control mode command When the corresponding target modes match, the one-to-multi air conditioner switches the current operating mode to the target mode, which solves the problem of "the control of one-to-multi air conditioner fails when there is a mode conflict with the one-to-multi air conditioner" in the prior art , So that a dragging air conditioner can respond to the control instruction issued by the user, avoiding the user mistakenly thinking that the air conditioner is malfunctioning.

Referring to FIG. 4, FIG. 4 is a second embodiment of a control method for a multi-drag air conditioner according to the present application. Based on the first embodiment, after step S20, the method further includes:

Step S50, when the target mode is different from the priority mode, a prompt message for mode conflict is output;

When the target mode is different from the priority mode, that is, when the control mode command is different from the mode priority rule set by the multi-air conditioner, the prompt message that the multi-air conditioner output mode conflicts, so that the user knows that the control mode command and one The mode of dragging more air conditioners is in conflict, so as to prevent users from mistakenly thinking that the air conditioner is malfunctioning.

After receiving the prompt message, if the user wants to run the control mode command with more than one air conditioner, he can change the priority mode so that the target mode corresponding to the control mode command matches the priority mode, so that one more air conditioner responds Control mode instructions. In this regard, the air conditioner sets a first preset duration (the first preset duration may be any suitable value, such as 1min). If the main control indoor unit receives the priority mode change instruction within the first preset duration, then Change the current priority mode (priority mode is heating mode priority, or cooling mode priority, that is, when the current priority mode is heating mode priority, according to the change command, the heating mode priority is switched to cooling mode priority), so that control The target mode corresponding to the mode command matches the priority mode, so that the control mode command of the corresponding user of the multi-air conditioner is dragged. In this way, the user does not need to send the same control mode command again, which reduces the user's operation, and enables the one-drop air conditioner to respond to the command issued by the user, which improves the user's experience.

In addition, after the user receives the prompt message, if he wants to operate the control mode command with one multi-air conditioner, he can also shut down all the operating indoor units, so that there is no mode conflict between the multi-air conditioner, so that one Tow more air conditioners respond to control mode commands issued by users. In this regard, the air conditioner sets a second preset duration (the second preset duration can be any suitable value, such as 1min), if the user stops all indoor units, that is, the main control indoor unit detects that all indoor units stop When running (the control program of the main control indoor unit is still running), the target indoor unit is controlled to run in the target mode.

In the technical solution provided by this embodiment, when there is a mode conflict between multiple air conditioners and the target mode is different from the priority mode, the prompt message of the mode conflict is output, so that the user obtains the reason that the air conditioner does not affect the control mode command and avoids The user mistakenly thought that the situation of a multi-air conditioner failure occurred.

Referring to FIG. 5, the figure is a third embodiment of a control method of a multi-drag air conditioner according to the present application. Based on the first or second embodiment, the control method of a multi-drag air conditioner further includes:

Step S60, output the setting interface of the multi-drag air conditioner;

Step S70, when a setting completion operation triggered based on the setting interface is detected, setting parameters corresponding to the setting completion operation are determined, wherein the setting parameters include a priority mode, a set temperature of the indoor unit, and a multi-air conditioner Indoor unit to be operated in the device;

Step S80, controlling the one-to-many air conditioner to operate according to the set parameters.

In this embodiment, the display screen of one multi-air conditioner or the display screen of the control terminal may display the setting interface of one multi-air conditioner, or the cloud server receives the acquisition of the setting interface sent by one multi air conditioner or the control terminal When requested, the setting interface is fed back to the corresponding terminal.

The user can set the parameters for one multi-air conditioner on the setting interface. The setting parameters include the priority mode, the set temperature of the indoor unit, and the indoor unit to be operated in the multi-air conditioner, that is, the user can set one on the setting interface. The priority mode of multiple air conditioners, each indoor unit to be operated, and the set temperature and other operating parameters of each indoor unit to be operated.

When the setting completion operation triggered based on the setting interface is detected, the setting parameters corresponding to the setting completion operation are acquired, thereby controlling the multi-drop air conditioner to operate according to the setting parameters.

Through this setting method, the user does not need to enter the room where each indoor unit to be operated is located to set related parameters of the indoor unit, so that the user has a simple control process for the multi-drop air conditioner.

It should be noted that, for ease of description, steps S60-S80 in this embodiment are all before step S10, but step S60- S80 can be at any position from step S10 to step S50, and the position of steps S60 to S80 is not limited in this application.

In the technical solution provided by this embodiment, the user sets the priority mode, the set temperature of the indoor unit, and each indoor unit that needs to be operated through the setting interface for the one-to-multi air conditioner, so that the user does not need to enter each indoor unit that needs to be operated one by one. In the room where the related parameters of the indoor unit are set, the user has a simple control process for the multi-drag air conditioner.

The present application also provides a control device for a multi-drag air conditioner. Among them, the control device of a multi-drag air conditioner includes:

Further, the control device for a multi-drag air conditioner also includes:

A determination module configured to determine a target indoor unit corresponding to the control mode instruction;

The control module is further configured to control the shutdown of each indoor unit except the target indoor unit in the one-driving air conditioner, and control the target indoor unit to switch the currently operating mode to the target mode.

Further, the control module is further configured to control the electronic expansion valves corresponding to the indoor units other than the target indoor unit in the one-driving air conditioner to close and the indoor fan to stop running.

Further, the judgment module is further configured to judge whether the target mode corresponding to the control mode instruction is consistent with the current operation mode of the air conditioner;

The judging module is further configured to judge whether the target indoor unit corresponding to the control mode instruction is in an operating state when the target mode is not consistent with the current operating mode of the air conditioner;

The determining module is further configured to determine the operating number of indoor units in the multi-drop air conditioner when the target indoor unit is in an operating state;

The judging module is further configured to judge whether the current operating mode of the one-to-many air conditioner is consistent with the target mode when the number of operations is multiple, wherein When the mode of is different from the target mode, it is determined that there is a mode conflict in the one-to-many air conditioner.

Further, the control device for a multi-drag air conditioner also includes:

The execution module is configured to determine that there is a mode conflict in the one-to-many air conditioner when the target room is not in an operating state, and execute the step of acquiring the priority mode of the one-to-many air conditioner.

Further, the control device for a multi-drag air conditioner also includes:

The output module is configured to output prompt information of mode conflict when the target mode is different from the priority mode.

Further, the control device for a multi-drag air conditioner also includes:

The changing module is set to change the current priority mode of the one-to-many air conditioner and switch the current operating mode of the one-to-many air conditioner to all when the instruction to change the priority mode is received within the first preset duration State the target mode.

Further, the determination module is further configured to determine a target indoor unit corresponding to the control mode instruction when it is detected that each indoor unit of the multi-drop air conditioner stops operating within a second preset duration;

Controlling the target indoor unit to run the target mode.

Further, the control device for a multi-drag air conditioner also includes:

The adjustment module is configured to adjust the current priority mode of the one-drop multi-air conditioner to the priority mode corresponding to the setting instruction when receiving the setting instruction of the priority mode.

Further, the control device for a multi-drag air conditioner also includes:

Output module, set to output the setting interface of multi-drag air conditioner;

The determining module is further configured to, when detecting a setting completion operation triggered based on the setting interface, determine a setting parameter corresponding to the setting completion operation, wherein the setting parameter includes a priority mode and a set temperature of the indoor unit And indoor units to be operated in a multi-drag air conditioner;

The control module is further configured to control the multi-drag air conditioner to operate according to the set parameters.

The present application also provides a control terminal including a processor, a memory, and a control program for a multi-drag air conditioner stored on the memory and operable on the processor, the multi-drag air conditioner When the control program of the air conditioner is executed by the processor, each step of the control method of a multi-drop air conditioner as described in the above embodiment is realized.

The present application also provides a multi-drag air conditioner, the multi-drag air conditioner includes a processor, a memory, and a control program of a multi-drag air conditioner stored on the memory and executable on the processor, When the control program of the one-to-many air conditioner is executed by the processor, each step of the control method of the one-to-many air conditioner described in the above embodiment is implemented.

The present application also provides a cloud server. The cloud server includes a processor, a memory, and a control program for a multi-air conditioner stored on the memory and capable of running on the processor. When the control program of the air conditioner is executed by the processor, each step of the control method of a multi-drop air conditioner as described in the above embodiment is realized.

The present application also provides a computer-readable storage medium that stores a control program for a multi-air conditioner, and the control program for the multi-air conditioner is implemented by the processor as described in the above embodiment The various steps of the control method of a multi-drop air conditioner.

The sequence numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

It should be noted that in this article, the terms "include", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements It also includes other elements that are not explicitly listed, or include elements inherent to this process, method, article, or device. Without more restrictions, the element defined by the sentence "include one ..." does not exclude that there are other identical elements in the process, method, article or device that includes the element.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods in the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware, but in many cases the former is better Implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or part that contributes to the existing technology, and the computer software product is stored in a storage medium (such as ROM / RAM) as described above , Magnetic disks, optical disks), including several instructions to enable a terminal device (which may be a mobile phone, computer, server, air conditioner, or network device, etc.) to perform the method described in each embodiment of the present application.

The above are only optional embodiments of the present application, and therefore do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by the description and drawings of this application, or directly or indirectly used in other related technologies In the field, the same reason is included in the patent protection scope of this application.

Claims

A control method of a multi-drag air conditioner, wherein the control method of a multi-drag air conditioner includes the following steps:

Receiving a control mode instruction and acquiring a target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode; The

Judging whether there is a mode conflict in the multi-drag air conditioner according to the target mode;

When there is a mode conflict in the one-drop multi-air conditioner, obtain the priority mode of the one-drop multi-air conditioner;

When the target mode is consistent with the priority mode, the current operating mode of the multi-drop air conditioner is switched to the target mode.
The method for controlling a multi-drag air conditioner according to claim 1, wherein the step of switching the currently operating mode of the multi-drag air conditioner to the target mode comprises:

Determine the target indoor unit corresponding to the control mode instruction;

Controlling each indoor unit except the target indoor unit in the one-driving air conditioner to stop, and controlling the target indoor unit to switch the currently operating mode to the target mode. The
The control method of a multi-drag air conditioner according to claim 2, wherein the step of controlling the shutdown of each indoor unit except the target indoor unit in the one-drag air conditioner comprises:

The electronic expansion valves corresponding to the indoor units other than the target indoor unit in the one-driving air conditioner are controlled to close and the indoor fan stops running.
The method for controlling a multi-drag air conditioner according to claim 1, wherein the step of determining whether a mode conflict exists in the multi-drag air conditioner according to the target mode includes:

Determine whether the target mode corresponding to the control mode instruction is consistent with the current operating mode of the air conditioner;

When the target mode is not consistent with the current operating mode of the air conditioner, determine whether the target indoor unit corresponding to the control mode instruction is in an operating state;

When the target indoor unit is in an operating state, determine the number of indoor units in the multi-drag air conditioner;

When the number of operations is multiple, it is determined whether the current operating mode of the one-to-many air conditioner is consistent with the target mode, wherein the current operating mode of the one-to-many air conditioner is not the same as the target mode At the same time, it is determined that there is a mode conflict in the one-to-more air conditioner.
The control method for a multi-drop air conditioner according to claim 4, wherein after the step of determining whether the target indoor unit corresponding to the control mode instruction is in an operating state, the method further includes:

When the target room is not in an operating state, it is determined that there is a mode conflict in the one-to-many air conditioner, and the step of acquiring the priority mode of the one-to-many air conditioner is performed.
The method for controlling a multi-drag air conditioner according to claim 1, wherein after the step of acquiring the priority mode of the multi-drag air conditioner, the method further comprises:

When the target mode is different from the priority mode, a prompt message that the modes conflict is output.
The control method of a multi-drop air conditioner according to claim 6, wherein after the step of outputting the prompt information of the mode conflict, it further comprises:

When the priority mode change instruction is received within the first preset time period, the current priority mode of the one-to-many air conditioner is changed, and the current operating mode of the one-to-many air conditioner is switched to the target mode.
The control method of a multi-drop air conditioner according to claim 6, wherein after the step of outputting the prompt information of the mode conflict, it further comprises:

When it is detected that each indoor unit of the one-to-more air conditioner stops operating within a second preset duration, determine the target indoor unit corresponding to the control mode instruction;

Controlling the target indoor unit to run the target mode.
The control method of a multi-drag air conditioner according to claim 1, wherein the control method of a multi-drag air conditioner further comprises:

When receiving the setting command of the priority mode, the current priority mode of the one-drop multi-air conditioner is adjusted to the priority mode corresponding to the setting command.
The control method of a multi-drag air conditioner according to claim 1, wherein the control method of a multi-drag air conditioner further comprises:

Output a multi-air conditioner setting interface;

When a setting completion operation triggered based on the setting interface is detected, the setting parameters corresponding to the setting completion operation are determined, wherein the setting parameters include a priority mode, a set temperature of the indoor unit, and a multi-drag air conditioner Operating indoor unit;

Controlling the one-to-many air conditioner to operate according to the set parameters.
A control device for a multi-drag air conditioner, wherein the control device of a multi-drag air conditioner includes:

The receiving module receives the control mode instruction and obtains the target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode; The

The judging module is set to judge whether there is a mode conflict of the multi-drop air conditioner according to the target mode;

An obtaining module, configured to obtain a priority mode of the multi-air conditioner when the multi-air conditioner has a mode conflict;

The switching module is configured to switch the currently operating mode of the multi-drop air conditioner to the target mode when the target mode is consistent with the priority mode.
A control terminal, wherein the control terminal includes a processor, a memory, and a control program for a multi-air conditioner stored on the memory and operable on the processor. When the control program is executed by the processor, the following steps are realized:

Receiving a control mode instruction and acquiring a target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode; The

Judging whether there is a mode conflict in the multi-drag air conditioner according to the target mode;

When there is a mode conflict in the one-drop multi-air conditioner, obtain the priority mode of the one-drop multi-air conditioner;

When the target mode is consistent with the priority mode, the current operating mode of the multi-drop air conditioner is switched to the target mode.
A multi-drag air conditioner, wherein the multi-drag air conditioner includes a processor, a memory, and a control program of a multi-drag air conditioner stored on the memory and operable on the processor, the When the control program of a multi-air conditioner is executed by the processor, the following steps are realized:

Receiving a control mode instruction and acquiring a target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode; The

Judging whether there is a mode conflict in the multi-drag air conditioner according to the target mode;

When there is a mode conflict in the one-drop multi-air conditioner, obtain the priority mode of the one-drop multi-air conditioner;

When the target mode is consistent with the priority mode, the current operating mode of the multi-drop air conditioner is switched to the target mode.
A cloud server, wherein the cloud server includes a processor, a memory, and a control program of one multi-air conditioner stored on the memory and capable of running on the processor, When the control program is executed by the processor, the following steps are realized:

Receiving a control mode instruction and acquiring a target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode; The

Judging whether there is a mode conflict in the multi-drag air conditioner according to the target mode;

When there is a mode conflict in the one-drop multi-air conditioner, obtain the priority mode of the one-drop multi-air conditioner;

When the target mode is consistent with the priority mode, the current operating mode of the multi-drop air conditioner is switched to the target mode.
A computer-readable storage medium, wherein the computer-readable storage medium stores a control program for a multi-air conditioner, and when the control program of the multi-air conditioner is executed by a processor, the following steps are implemented:

Receiving a control mode instruction and acquiring a target mode corresponding to the control mode instruction, wherein the target mode is a cooling mode or a heating mode; The

Judging whether there is a mode conflict in the multi-drag air conditioner according to the target mode;

When there is a mode conflict in the one-drop multi-air conditioner, obtain the priority mode of the one-drop multi-air conditioner;

When the target mode is consistent with the priority mode, the current operating mode of the multi-drop air conditioner is switched to the target mode.