WO2021253987A1

WO2021253987A1 - Control method, control device, air conditioning system, and computer readable storage medium

Info

Publication number: WO2021253987A1
Application number: PCT/CN2021/089677
Authority: WO
Inventors: 尚亚浩; 甄锦鹏; 钟文朝
Original assignee: 广东美的制冷设备有限公司
Priority date: 2020-06-18
Filing date: 2021-04-25
Publication date: 2021-12-23
Also published as: EP4141335A4; EP4141335A1; CN111692637A; CN111692637B

Abstract

A control method, a control device (200), an air conditioning system (100/300), and a computer readable storage medium. The control method comprises: (S110) under the condition that an indoor unit (15) operates first, obtaining a mode instruction of a hydraulic device (13) and a current operation mode of the indoor unit (15); (S130) determining a final operation mode of an air conditioning system (100) according to an operation mode to be executed of the hydraulic device (13) and the current operation mode of the indoor unit (15), or according to an operation mode to be executed of the hydraulic device (13); (S150) under the condition that the hydraulic device (13) operates first, obtaining a mode instruction of the indoor unit (15) and a current operation mode of the hydraulic device (13); (S170) determining the final operation mode of the air conditioning system (100) according to an operation mode to be executed of the indoor unit (15) and the current operation mode of the hydraulic device (13), or according to the current operation mode of the hydraulic device (13); and (S140/S180) controlling the air conditioning system (100) to operate in the final operation mode.

Description

Control method, control device, air conditioning system and computer readable storage medium

Priority information

This application requests the priority and rights of the patent application with the patent application number 202010557520.8 filed with the State Intellectual Property Office of China on June 18, 2020, and the full text is incorporated herein by reference.

Technical field

This application relates to the field of air conditioning technology, and in particular to a control method, a control device, an air conditioning system, and a computer-readable storage medium.

Background technique

In the related art, the multi-line air-conditioning system judges the final operation mode of the outdoor unit according to the mode conflict principle when each internal unit is set to different modes. At present, the multi-line air-conditioning system also has a hydraulic device for producing hot water. If the hydraulic device is running according to the original logic, the hydraulic device needs to be queued, or the load of the outdoor unit is increased, resulting in multi-line The insufficient capacity of the air-conditioning system results in the poor hot water production effect of the hydraulic device, which affects the user experience.

Summary of the invention

The embodiments of the present application provide a control method, a control device, an air conditioning system, and a computer-readable storage medium.

A control method provided by an embodiment of the present application is used in an air-conditioning system, and the air-conditioning system includes:

The outdoor unit;

Hydraulic installation; and

An indoor unit, the outdoor unit is connected to the indoor unit and the hydraulic device,

The control method includes:

In the case that the indoor unit is running first, acquiring the mode instruction of the hydraulic device and the current operation mode of the indoor unit, and the mode instruction of the hydraulic device includes the operation mode to be executed by the hydraulic device;

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation mode of the indoor unit, or according to the operation mode to be executed by the hydraulic device;

In the case that the hydraulic device is running first, acquiring the mode instruction of the indoor unit and the current operation mode of the hydraulic device, and the mode instruction of the indoor unit includes the operation mode to be executed by the indoor unit;

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the indoor unit and the current operation mode of the hydraulic device, or according to the current operation mode of the hydraulic device;

The operation of the air conditioning system is controlled in the final operation mode.

In the above control method, the final operation mode of the air-conditioning system is determined according to the operation mode of the indoor unit and the hydraulic device, which can effectively avoid the poor hot water heating effect of the hydraulic device due to insufficient capacity, thereby increasing the reliability and reliability of the air-conditioning system. Comfort.

In some embodiments, the operation mode of the hydraulic device includes a heating mode, a cooling mode, and a hot water mode, and the final operation mode includes a mutually exclusive operation mode and a first intermittent operation mode,

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation of the indoor unit, or according to the operation mode to be executed by the hydraulic device, includes:

In a case where the operating mode to be executed by the hydraulic device is the heating mode or the cooling mode, determining that the final operating mode is the mutually exclusive operating mode;

In a case where the operating mode to be executed by the hydraulic device is the hot water heating mode, determining that the final operating mode is the first intermittent operating mode;

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the indoor unit and the current operation mode of the hydraulic device, or according to the current operation mode of the hydraulic device, includes:

In a case where the current operation mode of the hydraulic device is the heating mode or the cooling mode, determining that the final operation mode is the mutually exclusive operation mode;

In a case where the current operation mode of the hydraulic device is the hot water heating mode, it is determined that the final operation mode is the first intermittent operation mode.

In some embodiments, the operation mode of the hydraulic device includes a heating mode, a cooling mode, and a hot water mode, the operation mode of the indoor unit includes a heating mode, a cooling mode, and a fresh air mode, and the final operation mode Including simultaneous operation mode, mode conflict mode and the first intermittent operation mode,

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation mode of the indoor unit, or according to the operation mode to be executed by the hydraulic device, includes:

In the case where the operating mode to be executed by the hydraulic device is the heating mode and the current operating mode of the indoor unit is the heating mode, or when the operating mode to be executed by the hydraulic device is the cooling Mode and the current operation mode of the indoor unit is the cooling mode, or when the operation mode to be executed by the hydraulic device is the cooling mode and the current operation mode of the indoor unit is the fresh air mode In this case, it is determined that the final operation mode is the simultaneous operation mode;

When the operation mode to be executed by the hydraulic device is the heating mode and the current operation mode of the indoor unit is the cooling mode, or when the operation mode to be executed by the hydraulic device is the heating mode and the current operation mode. When the current operation mode of the indoor unit is the fresh air mode, or when the operation mode to be executed by the hydraulic device is the cooling mode and the current operation mode of the indoor unit is the heating mode , Determining that the final operating mode is the mode conflict mode;

In the case where the operation mode to be executed of the indoor unit is the heating mode and the current operation mode of the hydraulic device is the heating mode, or the operation mode to be executed of the indoor unit is the cooling Mode and the current operation mode of the hydraulic device is the cooling mode, or when the operation mode to be executed by the indoor unit is the fresh air mode and the current operation mode of the hydraulic device is the cooling mode In this case, it is determined that the final operation mode is the simultaneous operation mode;

In the case where the operation mode to be executed by the indoor unit is the cooling mode and the current operation mode of the hydraulic device is the heating mode, or the operation mode to be executed by the indoor unit is the fresh air mode And when the current operation mode of the hydraulic device is the heating mode, or when the operation mode to be executed by the indoor unit is the heating mode and the current operation mode of the hydraulic device is the cooling mode In the case of determining that the final operation mode is the mode conflict mode;

In some embodiments, the first intermittent operation mode is, when the operation mode of the hydraulic device is the hot water heating mode, the outdoor unit is controlled in the hot water heating mode of the hydraulic device run,

When the temperature of the hydraulic device meets the first preset temperature condition or the hydraulic device is shut down, the operation of the air-conditioning system is controlled in the operation mode of the indoor unit.

In some embodiments, the operation mode of the hydraulic device includes a heating mode, a cooling mode, and a hot water mode, and the final operation mode includes a mutually exclusive operation mode and a second intermittent operation mode,

In a case where the operation mode to be executed by the hydraulic device is the hot water heating mode, determining that the final operation mode is the second intermittent operation mode;

In a case where the current operation mode of the hydraulic device is the hot water heating mode, it is determined that the final operation mode is the second intermittent operation mode.

In some embodiments, the operation mode of the hydraulic device includes a heating mode, a cooling mode, and a hot water mode, the operation mode of the indoor unit includes a heating mode, a cooling mode, and a fresh air mode, and the final operation mode Including simultaneous operation mode, mode conflict mode and second intermittent operation mode,

In the case where the operating mode to be executed by the hydraulic device is the hot water mode and the current operating mode of the indoor unit is the heating mode, or when the operating mode to be executed by the hydraulic device is the heating mode When the heating mode and the current operation mode of the indoor unit are the heating mode, or when the operation mode to be executed by the hydraulic device is the cooling mode and the current operation mode of the indoor unit is the In the case of the refrigeration mode, or in the case that the operation mode to be executed by the hydraulic device is the refrigeration mode and the current operation mode of the indoor unit is the fresh air mode, it is determined that the final operation mode is the simultaneous Operating mode

When the operating mode to be executed by the hydraulic device is the hot water heating mode and the current operating mode of the indoor unit is the cooling mode, or when the operating mode to be executed by the hydraulic device is the hot water heating If the mode and the current operation mode of the indoor unit are the heating mode, it is determined that the final operation mode is the second intermittent operation mode; according to the operation mode to be executed by the indoor unit and the hydraulic device The current operating mode of the air-conditioning system, or the final operating mode of the air-conditioning system according to the current operating mode of the hydraulic device, includes:

In the case where the operation mode to be executed by the indoor unit is the heating mode and the current operation mode of the hydraulic device is the hot water mode, or when the operation mode to be executed by the indoor unit is the When the heating mode and the current operation mode of the hydraulic device are the heating mode, or when the operation mode to be executed by the indoor unit is the cooling mode and the current operation mode of the hydraulic device is the In the case of the cooling mode, or when the operation mode of the indoor unit to be executed is the fresh air mode and the current operation mode of the hydraulic device is the cooling mode, it is determined that the final operation mode is the simultaneous Operating mode

When the current operation mode of the indoor unit to be executed is the cooling mode and the current operation mode of the hydraulic device is the heating mode, or the operation mode to be executed of the indoor unit is the fresh air Mode and the current operation mode of the hydraulic device is the heating mode, or when the operation mode to be executed by the indoor unit is the heating mode and the current operation mode of the hydraulic device is the cooling In the case of a mode, determining that the final operation mode is the mode conflict mode;

In the case where the operation mode to be executed by the indoor unit is the cooling mode and the current operation mode of the hydraulic device is the hot water heating mode, or the operation mode to be executed by the indoor unit is the fresh air If the mode and the current operation mode of the hydraulic device are the hot water heating mode, it is determined that the final operation mode is the second intermittent operation mode.

In some embodiments, the mutually exclusive operation mode is to control the operation of the outdoor unit in the operation mode of the hydraulic device and the indoor unit that runs first, and the temperature of the first running one satisfies The operation of the outdoor unit is controlled in another operation mode under the second preset temperature condition or in the case that the first operation is shut down.

In some embodiments, the mode conflict mode is to control the operation of the outdoor unit in the operation mode of the first operating mode of the hydraulic device and the indoor unit,

In the case of a mode conflict between the current operation mode of the first running one and the other running mode to be executed, control the other one to enter the standby state and issue a mode conflict prompt until the temperature of the first running one The one that satisfies the third preset temperature condition or the one that runs first is shut down.

In some embodiments, the second intermittent operation mode is to control the operation of the outdoor unit in the operation mode of the first operating mode of the hydraulic device and the indoor unit,

In the case that the first running one is the indoor unit, in the case that the mode command of the hydraulic device or the first preset time of operation of the indoor unit is obtained, the operation to be executed by the hydraulic device The mode controls the operation of the outdoor unit,

In the case that the hydraulic device that runs first is the hydraulic device, when the temperature of the hydraulic device satisfies the fourth preset temperature condition or the hydraulic device operates for the second preset time period, the indoor unit The operation mode to be executed controls the operation of the outdoor unit.

An embodiment of the application provides a control device for an air-conditioning system, the air-conditioning system includes:

The outdoor unit;

Hydraulic installation; and

The control device includes:

The first acquisition module is configured to acquire the mode instruction of the hydraulic device and the current operation mode of the indoor unit when the indoor unit is running first, and the mode instruction of the hydraulic device includes the hydraulic device to be executed Mode of operation;

The first determining module is configured to determine the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation mode of the indoor unit, or according to the operation mode to be executed by the hydraulic device;

The second acquisition module is configured to acquire the mode instruction of the indoor unit and the current operation mode of the hydraulic device when the hydraulic device is running first, and the mode instruction of the indoor unit includes the indoor unit to be executed Mode of operation;

The second determining module is configured to determine the final operation mode of the air conditioning system according to the operation mode to be executed by the indoor unit and the current operation mode of the hydraulic device, or according to the current operation mode of the hydraulic device; and

The control module is used to control the operation of the air conditioning system in the final operation mode.

In the above-mentioned control device, the final operation mode of the air-conditioning system is determined according to the operation mode of the indoor unit and the hydraulic device, which can effectively avoid the poor hot water heating effect of the hydraulic device due to insufficient capacity, thereby increasing the reliability and reliability of the air-conditioning system. Comfort.

An air conditioning system provided by an embodiment of the present application includes the control device described in the foregoing embodiment.

In the above-mentioned air-conditioning system, the final operation mode of the air-conditioning system is determined according to the operation mode of the indoor unit and the hydraulic device, which can effectively avoid the poor hot water heating effect of the hydraulic device due to insufficient capacity, thereby increasing the reliability and reliability of the air-conditioning system. Comfort.

An air conditioning system provided by an embodiment of the present application includes a memory, a processor, and computer-executable instructions stored in the memory, and the processor is configured to execute the computer-executable instructions to implement any of the foregoing implementations The steps of the control method described in the method.

The embodiment of the present application provides a non-volatile computer-readable storage medium containing computer-executable instructions, and when the computer-executable instructions are executed by one or more processors, the processor is caused to execute the above Steps of the control method described in any one of the embodiments.

The additional aspects and advantages of the present application will be partially given in the following description, and some will become obvious from the following description, or be understood through the practice of the present application.

Description of the drawings

The above and/or additional aspects and advantages of the present application will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

Fig. 1 is a flowchart of a control method according to an embodiment of the present application;

FIG. 2 is another flowchart of the control method of the embodiment of the present application;

Fig. 3 is a partial structural diagram of an air conditioning system according to an embodiment of the present application;

Fig. 4 is a block diagram of an air conditioning system according to an embodiment of the present application;

FIG. 5 is a schematic diagram of another part of the structure of the air-conditioning system according to the embodiment of the present application;

6 to 13 are flowcharts of the control method of the embodiment of the present application;

14 is a schematic diagram of another part of the structure of the air conditioning system according to the embodiment of the present application;

15 is a schematic diagram of another part of the structure of the air-conditioning system according to the embodiment of the present application;

Fig. 16 is another block diagram of the air-conditioning system according to the embodiment of the present application.

Symbol description of main components:

Air conditioning system 100, control device 200, air conditioning system 300;

Outdoor unit 11, hydraulic device 13, indoor unit 15, indoor unit 17;

Compressor 21, four-way valve 23, outdoor heat exchanger 25, first valve 27, second valve 29;

The first heat exchanger 31, the electric heating element 33, the water tank 35, and the coil 37;

A first acquisition module 210, a first determination module 230, a second acquisition module 250, a second determination module 270, and a control module 290;

The memory 310 and the processor 330.

detailed description

The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The following embodiments described with reference to the drawings are exemplary, and are only used to explain the present application, and cannot be understood as a limitation to the present application.

In the description of this application, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality of" means two or more than two, unless otherwise specifically defined.

In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connect, or connect in one piece. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, and it can be a communication between two elements or an interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

The disclosure in this application provides many different implementations or examples for realizing different structures of this application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and are not intended to limit the application. In addition, the present application may repeat reference numerals and/or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and/or settings discussed. In addition, this application provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and/or the use of other materials.

Please refer to FIG. 1 to FIG. 4, a control method provided by an embodiment of the present application is used in an air conditioning system 100. The air conditioning system 100 includes an outdoor unit 11, a hydraulic device 13 and an indoor unit 15. The outdoor unit 11 is connected to the indoor unit 15 and the hydraulic device 13.

Please refer to Figure 1. In some embodiments, the control method includes:

Step S110: Under the condition that the indoor unit 15 is running first, obtain the mode instruction of the hydraulic device 13 and the current operation mode of the indoor unit 15. The mode instruction of the hydraulic device 13 includes the operation mode to be executed by the hydraulic device 13;

Step S130: Determine the final operation mode of the air conditioning system 100 according to the operation mode to be executed by the hydraulic device 13 and the current operation mode of the indoor unit 15, or according to the operation mode to be executed by the hydraulic device 13;

Step S140: Control the operation of the air-conditioning system 100 in the final operation mode;

Please refer to Figure 2. In some embodiments, the control method includes:

Step S150: Under the condition that the hydraulic device 13 is running first, obtain the mode instruction of the indoor unit 15 and the current operation mode of the hydraulic device 13, and the mode instruction of the indoor unit 15 includes the operation mode of the indoor unit 15 to be executed;

Step S170: Determine the final operation mode of the air conditioning system 100 according to the operation mode to be executed by the indoor unit 15 and the current operation mode of the hydraulic device 13, or according to the current operation mode of the hydraulic device 13;

Step S180: Control the operation of the air-conditioning system 100 in the final operation mode.

The control method of the embodiment of the present application can be implemented by the control device 200 of the embodiment of the present application. Specifically, referring to FIG. 4, the control device 200 is used in the air conditioning system 100. The control device 200 includes a first acquisition module 210, a first determination module 230, a second acquisition module 250, a second determination module 270, and a control module 290. The first acquisition module 210 is used to acquire the mode instruction of the hydraulic device 13 and the current operation mode of the indoor unit 15 when the indoor unit 15 is running first. The mode instruction of the hydraulic device 13 includes the operation mode to be executed by the hydraulic device 13. The first determining module 230 is configured to determine the final operating mode of the air conditioning system 100 according to the operating mode to be executed by the hydraulic device 13 and the current operating mode of the indoor unit 15, or according to the operating mode to be executed by the hydraulic device 13. The second acquisition module 250 is used to acquire the mode instruction of the indoor unit 15 and the current operation mode of the hydraulic device 13 when the hydraulic device 13 is running first. The mode instruction of the indoor unit 15 includes the operation mode of the indoor unit 15 to be executed. The second determining module 270 is configured to determine the final operation mode of the air conditioning system 100 according to the operation mode to be executed by the indoor unit 15 and the current operation mode of the hydraulic device 13, or according to the current operation mode of the hydraulic device 13. The control module 290 is used to control the operation of the air conditioning system 100 in the final operation mode.

In the above-mentioned control method, control device 200 and air conditioning system 100, the final operation mode of the air conditioning system 100 is determined according to the operation mode of the indoor unit 15 and the hydraulic device 13, which can effectively avoid the hot water production of the hydraulic device 13 due to insufficient capacity The effect is poor, and the reliability and comfort of the air conditioning system 100 can be increased.

Please refer to FIG. 3. In the embodiment shown in FIG. 3, the outdoor unit 11 includes a compressor 21, a four-way valve 23 and an outdoor unit heat exchanger 25. Among them, the compressor 21 is the power of the air-conditioning system 100. In the air-conditioning system 100, the purpose of the compressor 21 is to compress a low-temperature refrigerant into a high-temperature refrigerant, and finally the refrigerant will exchange heat with other media in the outdoor heat exchanger 25. The compressor 21 may be a positive displacement compressor, a speed compressor, or the like.

The four-way valve 23 switches different channels so that the high-temperature refrigerant compressed by the compressor 21 flows through different pipes, so that the air-conditioning system 100 can switch between the cooling function and the heating function. In the illustrated embodiment, the four-way valve 23 can connect the D port and the E port, and the C port and the S port, so as to realize the heating function of the air conditioning system 100. The four-way valve 23 can connect the D port and the C port, and connect the E port and the S port, so as to realize the refrigeration function of the air conditioning system 100.

In addition, the outdoor unit 11 is connected to the indoor unit 15 and the hydraulic device 13, specifically, the outdoor unit 11 communicates with the indoor unit 15 and the hydraulic device 13 to form a pipeline circuit. In the embodiment shown in FIG. 3, the outdoor unit 11 includes a first valve 27 and a second valve 29. The first valve 27 is used to switch on and off the pipeline circuit corresponding to the hydraulic device 13. The second valve 29 is used to switch on and off the pipeline circuit corresponding to the indoor unit 15.

In some embodiments, the hydraulic device 13 has a heating mode, a hot water heating mode, and a cooling mode. Specifically, in the embodiment shown in FIG. 3, the hydraulic device 13 includes a first heat exchanger 31 and an electric heating element 33. When the hydraulic device 13 is operating in the heating mode, the four-way valve 23 connects the D port and the E port and the C port and the S port (that is, the heating function of the hydraulic device 13 is realized), so that the high-temperature refrigerant enters the first heat exchange The heat is released in the device 31; in the case that the hydraulic device 13 is running in the hot water mode, the four-way valve 23 connects the D port and the E port and the C port and the S port and turns on the electric heating element 33 (that is, the hydraulic device 13 is controlled Hot water function) to heat the water in the hydraulic device 13; when the hydraulic device 13 is running in the cooling mode, the four-way valve 23 connects the D port and the C port and the E port and the S port (that is, the hydraulic device 13 Refrigeration function), the high-temperature refrigerant is passed into the outdoor heat exchanger 25 to be condensed to form a low-temperature refrigerant, and the low-temperature refrigerant is passed into the first heat exchanger 31 to absorb heat.

In addition, please refer to FIGS. 3 and 5. In the embodiment shown in FIGS. 3 and 5, the hydraulic device 13 includes a water inlet 131, a water outlet 133, a water tank 35 and a coil 37. The hydraulic device 13 can deliver the domestic hot water generated in the hot water heating mode to the water tank 35 through the water outlet 133, so as to meet the user's hot water demand. The coil 37 can be installed in an indoor space. The hydraulic device 13 can use the heating mode to make the coil 37 generate warm air, and can also use the cooling mode to make the coil 37 cool the indoor space. The hydraulic device 13 can recover the cooled water in the water tank 35 and the coil 37 through the water inlet 131.

In some embodiments, the indoor unit 15 has a heating mode, a cooling mode, and a fresh air mode (air supply mode). For the heating mode and the cooling mode of the indoor unit 15, the description of the heating mode and the cooling mode of the hydraulic device 13 in the above-mentioned embodiment can be correspondingly referred to. In other embodiments, the indoor unit 15 includes a fan. When the indoor unit 15 is located in the indoor space, the indoor unit 15 can circulate and replace the air in the indoor space by turning on the fan to realize the fresh air mode of the indoor unit 15.

In some embodiments, the compressor 21 has a maximum refrigerant output threshold. When the hydraulic device 13 and the indoor unit 15 operate at the same time, the work load of the outdoor unit 11 will increase accordingly. It can be understood that, in some embodiments, when the compressor 21 is in an operating state corresponding to the maximum refrigerant output threshold, the problem of insufficient output power of the hydraulic device 13 is likely to occur, resulting in a reduction in the working efficiency of the hydraulic device 13 and affecting the use Experience. In the related art, the air conditioning system can work by allowing only one of the hydraulic device and the indoor unit to operate in a corresponding time period. In this case, the user's demand for preferential operation of the hydraulic device under some circumstances cannot be met.

Please refer to Figure 1, when the indoor unit 15 is running and the hydraulic device 13 has operating requirements (for example, when the hydraulic device 13 is shut down, the hydraulic device 13 is controlled to enter the hot water heating mode), the first acquiring module 210 can acquire The mode command to the hydraulic device 13 and the current operation mode of the indoor unit 15. According to the information acquired by the first acquiring module 210, the first determining module 230 may determine the final operating mode corresponding to the air conditioning system 100. In one embodiment, the mode command includes an operation demand signal of the hydraulic device 13, and the air conditioning system 100 can determine the operation mode of the hydraulic device 13 to be executed according to the operation demand signal of the hydraulic device 13. The first obtaining module 210 may obtain the current operation mode of the indoor unit 15 by receiving a signal sent by the indoor unit 15.

It can be understood that the foregoing embodiment corresponds to a situation in which the indoor unit 15 operates before the hydraulic device 13. The case where the hydraulic device 13 operates before the indoor unit 15 will be described below.

Specifically, referring to FIG. 2, when the hydraulic device 13 is running and the indoor unit 15 has operating requirements (for example, when the indoor unit 15 is shut down, the indoor unit 15 is controlled to enter the heating mode), the second acquisition module 250 The mode command of the indoor unit 15 and the current operation mode of the hydraulic device 13 can be obtained. According to the information acquired by the second acquisition module 250, the second determination module 270 may determine the final operation mode corresponding to the air conditioning system 100. In one embodiment, the mode command includes the operation demand signal of the indoor unit 15, and the air conditioning system 100 can determine the operation mode of the indoor unit 15 to be executed according to the operation demand signal of the indoor unit 15. The second acquiring module 250 may acquire the current operating mode of the hydraulic device 13 by receiving the signal sent by the hydraulic device 13.

In addition, in other embodiments, the mode command may include the attribute state information of the hydraulic device 13 (or the indoor unit 15). In one embodiment, through the mode command of the hydraulic device 13, the air-conditioning system 100 can determine that the current attribute status of the hydraulic device 13 is poor and cannot continue to operate, thereby issuing a reminder that the hydraulic device 13 needs maintenance.

In summary, when one of the hydraulic device 13 and the indoor unit 15 runs before the other, the air-conditioning system 100 can control the other to start operation. If the hydraulic device 13 and the indoor unit 15 are allowed to operate at the same time, it will increase The load of the air conditioning system 100. In this case, the air-conditioning system 100 can determine the final operation mode of the air-conditioning system 100 according to the current operation of the hydraulic device 13 and the indoor unit 15 or the operation mode to be executed, so as to avoid the insufficient capacity of the outdoor unit 11, and at the same time It can also ensure sufficient operating efficiency.

In addition, in other embodiments, the first acquisition module 210 and the second acquisition module 250 may belong to the same component of the air conditioning system 100, or may belong to different components of the air conditioning system 100. The first determining module 230 and the second determining module 270 may belong to the same component of the air conditioning system 100, or may belong to different components of the air conditioning system 100. There is no limitation here.

In some embodiments, the operation mode of the hydraulic device 13 includes a heating mode, a cooling mode, and a hot water mode. The final operating mode includes a mutually exclusive operating mode and a first intermittent operating mode.

Please refer to FIG. 6, step S130, including:

Step S210: when the operating mode to be executed by the hydraulic device 13 is the heating mode or the cooling mode, it is determined that the final operating mode is the mutually exclusive operating mode;

Step S230: When the operating mode to be executed by the hydraulic device 13 is the hot water heating mode, it is determined that the final operating mode is the first intermittent operating mode.

Please refer to Figure 7, step S170, including:

Step S250: when the current operation mode of the hydraulic device 13 is the heating mode or the cooling mode, it is determined that the final operation mode is the mutually exclusive operation mode;

Step S270: When the current operation mode of the hydraulic device 13 is the hot water heating mode, it is determined that the final operation mode is the first intermittent operation mode.

The control method of the embodiment of the present application can be implemented by the control device 200 of the embodiment of the present application. Specifically, referring to FIG. 4, the first determining module 230 is used for determining that the final operating mode is the mutually exclusive operating mode when the operating mode to be executed by the hydraulic device 13 is the heating mode or the cooling mode; When the operating mode to be executed by the device 13 is the hot water heating mode, it is determined that the final operating mode is the first intermittent operating mode. The second determining module 270 is used for determining that the final operating mode is the mutually exclusive operating mode when the current operating mode of the hydraulic device 13 is the heating mode or the cooling mode; and for determining that the current operating mode of the hydraulic device 13 is heating In the case of the water mode, it is determined that the final operation mode is the first intermittent operation mode. In this way, the operation modes of the hydraulic device 13 and the indoor unit 15 can be adjusted according to different usage conditions, so as to ensure that the outdoor unit 11 can bear the load generated during the operation of the hydraulic device 13.

Please refer to Table 1 below. Table 1 shows the relationship between the operation mode and the final operation mode of the hydraulic device 13 and the indoor unit 15 corresponding to the above-mentioned embodiment.

Table 1

Specifically, in the case where it is determined that the operation mode of the hydraulic device 13 (including the current operation mode and the operation mode to be executed) is the hot water mode, it may be determined to control the operation of the air conditioning system 100 in the first intermittent operation mode. When it is determined that the operation mode of the hydraulic device 13 is the heating mode or the cooling mode, it may be determined that the operation of the air conditioning system 100 is controlled in the mutually exclusive operation mode. By judging whether the hydraulic device 13 needs to enter the hot water production mode, it is determined whether the hydraulic device 13 needs to be operated preferentially, so that the air-conditioning system 100 operates in the corresponding final operation mode to meet the different needs of users.

In some embodiments, the first intermittent operation mode is that when the operation mode of the hydraulic device 13 is the hot water heating mode, the operation of the outdoor unit 11 is controlled in the hot water heating mode of the hydraulic device 13, and the operation of the hydraulic device 13 is When the temperature meets the first preset temperature condition or the hydraulic device 13 is shut down, the operation of the air-conditioning system 100 is controlled in the operation mode of the indoor unit 15.

It can be understood that, in the case where priority is required to produce hot water, the hydraulic device 13 is controlled to enter the hot water production mode, and the hydraulic device 13 needs to operate with priority. In this case, in step S230, when the indoor unit 15 is running, the first acquiring module 210 will acquire the mode instruction that the hydraulic device 13 is about to enter the hot water heating mode, so that the first determining module 230 can determine the first An intermittent operation mode controls the operation of the air conditioning system 100. Specifically, the control module 290 controls the hydraulic device 13 to operate in the hot water mode, and controls the indoor unit 15 to enter a non-operating state (such as a standby state or shut down) until the temperature of the hydraulic device 13 meets the first preset temperature condition or the hydraulic device 13 is shut down, and the control module 290 controls the indoor unit 15 to re-operate in the previous operation mode, and the outdoor unit 11 operates corresponding to the operation mode of the indoor unit 15.

In addition, when the hydraulic device 13 is operating in the hot water heating mode, the indoor unit 15 may have an operating demand. Specifically, in step S270, the second obtaining module 250 obtains the mode instruction of the indoor unit 15, so that the second determining module 270 can determine to control the operation of the air conditioning system 100 in the first intermittent operation mode. The control module 290 controls the hydraulic device 13 to still run in the hot water mode, and controls the indoor unit 15 to enter a non-operational state until the temperature of the hydraulic device 13 meets the first preset temperature condition or the hydraulic device 13 shuts down, the control module 290 controls the indoor unit 15 is turned on, and the outdoor unit 11 runs corresponding to the operation mode of the indoor unit 15.

Based on the above embodiments, when the hydraulic device 13 needs to operate in the hot water mode, no matter which of the hydraulic device 13 and the indoor unit 15 runs first, the air conditioning system 100 controls the operation of the hydraulic device 13 in the hot water mode of the hydraulic device 13 , So that the outdoor unit 11 corresponds to the hot water heating mode of the hydraulic device 13 and has sufficient capacity to carry the load generated by the hydraulic device 13, so that the hydraulic device 13 has sufficient hot water efficiency while giving priority to hot water. .

It should be pointed out that the mode command can be sent by the hydraulic device 13 or the indoor unit 15 through a set program, or it can be sent manually through a remote control, smart phone, notebook computer, wearable device, other household appliances and other terminals. . The mode command can be sent through wired transmission or wireless transmission.

It can be understood that the temperature of the hydraulic device 13 may be the temperature of any pipe in the hydraulic device 13 or the temperature of other components in the hydraulic device 13. The temperature of the hydraulic device 13 satisfies the first preset temperature condition, that is, the temperature in the hydraulic device 13 reaches the set temperature range without the need for the hydraulic device 13 to continue to operate.

3 and 4, specifically, in one embodiment, the temperature of the hydraulic device 13 is the temperature at the water outlet 133, the set temperature range is greater than or equal to 70 degrees, and the temperature at the water outlet 133 is greater than or equal to In the case of 70 degrees, the temperature of the hydraulic device 13 meets the first preset temperature condition. In another embodiment, the temperature of the hydraulic device 13 is the temperature at the water tank 35, and the set temperature range is greater than or equal to 65 degrees. When the temperature at the water tank 35 is greater than or equal to 65 degrees, the temperature of the hydraulic device 13 Meet the first preset temperature condition. For the embodiment in which the temperature of the hydraulic device 13 is the temperature of different positions, the set temperature range may be the same or different.

In addition, in one embodiment, the air conditioning system 100 is preset with a first preset temperature threshold, and the first preset temperature condition is that the temperature of the hydraulic device 13 in the hot water heating mode is greater than or equal to the first preset temperature threshold. The shutdown of the hydraulic device 13 may be that when the temperature of the hydraulic device 13 reaches a set temperature range, the control module 290 controls the hydraulic device 13 to shut down. In the above situation, the control module 290 can control the operation of the indoor unit 15 (for example, according to the operation mode of the indoor unit 15 previously operated, or enter the operation mode to be executed). The first preset temperature threshold may be a value set manually or a value set by default. There is no limitation here.

In some embodiments, the mutually exclusive operating mode is to control the operation of the outdoor unit 11 in the operating mode of the first operating mode of the hydraulic device 13 and the indoor unit 15, and the temperature of the first operating one satisfies the second preset temperature condition or In the case of shutting down the first operation, the outdoor unit 11 is controlled to operate in another operation mode.

Specifically, in the embodiment corresponding to step S210, the indoor unit 15 is operated first, and the air-conditioning system 100 determines to operate in the mutually exclusive operation mode through the first determining module 230. The outdoor unit 11 operates corresponding to the current operating mode of the indoor unit 15, and the hydraulic device 13 is in a non-operating state. When the temperature of the indoor unit 15 meets the second preset temperature condition, or the indoor unit 15 is shut down, the hydraulic device 13 operates in the operating mode to be executed, and the outdoor unit 11 is controlled to operate in the operating mode to be executed corresponding to the hydraulic device 13 .

In contrast, in the embodiment corresponding to step S250, the hydraulic device 13 is operated first, and the air-conditioning system 100 determines to operate in the mutually exclusive operation mode through the second determining module 270. The outdoor unit 11 operates corresponding to the current operating mode of the hydraulic device 13, and the indoor unit 15 is in a non-operating state. When the temperature of the hydraulic device 13 meets the second preset temperature condition, or when the hydraulic device 13 is shut down, the indoor unit 15 operates in the operating mode to be executed, and the outdoor unit 11 is controlled to operate in the operating mode to be executed corresponding to the indoor unit 15 .

In summary of the above-mentioned embodiments, when the air-conditioning system 100 is operating in a mutually exclusive operation mode, when one of the hydraulic device 13 and the indoor unit 15 is operating first, the other is turned on to enter the corresponding operating mode to be executed, and the other will be In a non-operational state. In this way, only one of the hydraulic device 13 and the indoor unit 15 can be operated in the same time period, which can avoid the lack of capacity of the outdoor unit 11 due to the simultaneous operation of the hydraulic device 13 and the indoor unit 15.

In addition, when the first operating one is the hydraulic device 13, the temperature of the first operating one may be the temperature of any pipe in the hydraulic device 13 or the temperature of other components in the hydraulic device 13. When the indoor unit 15 that runs first is the indoor unit 15, the temperature of the first to run can be the temperature of any place in the indoor unit 15 or the temperature of the air in the space where the indoor unit 15 is located. In some embodiments, the indoor unit 15 is provided with a temperature sensing element for detecting the air temperature in the space where it is located. The temperature sensing element includes but is not limited to a temperature sensing bag and a temperature probe.

The temperature of the first running one satisfies the second preset temperature condition, which means that the temperature of the first running one reaches the set temperature range without continuing to run. 3 and 4, specifically, in one embodiment, the indoor unit 15 that runs first is the indoor unit 15. The temperature of the indoor unit 15 is the temperature of the space where the indoor unit 15 is located, and the set temperature range is greater than or equal to 30 degrees If the temperature of the space where the indoor unit 15 is located is greater than or equal to 30 degrees, the temperature of the indoor unit 15 meets the second preset temperature condition. In another embodiment, the indoor unit 15 that runs first is the indoor unit 15. The temperature of the indoor unit 15 is the temperature of the pipe connected to the indoor unit 15, and the set temperature range is greater than or equal to 35 degrees. When the temperature of the pipeline is greater than or equal to 35 degrees, the temperature of the indoor unit 15 meets the second preset temperature condition. For the embodiment in which the temperature of the indoor unit 15 is the temperature of different positions, the set temperature range may be the same or different.

In addition, in one embodiment, the hydraulic device 13 runs first and the operating mode is heating mode, the hydraulic device 13 may be preset with a second preset temperature threshold, and the second preset temperature condition is that the temperature of the hydraulic device 13 is heating In the mode, it is greater than or equal to the second preset temperature threshold. The shutdown of the first operation may be the control module 290 controlling the shutdown of the first operation when the temperature of the first operation reaches the set temperature range. In the above situation, the control module 290 can control another operation (for example, according to the operation mode of the previous operation, or according to the operation mode to be executed), and the outdoor unit 11 operates corresponding to the other operation mode. The second preset temperature threshold may be a value set manually or a value set by default. It can be understood that for the embodiment in which the hydraulic device 13 runs first and the embodiment in which the indoor unit 15 runs first, the second preset temperature condition may be the same or different.

It can be understood that the principles and descriptions regarding the first intermittent operation mode and the mutually exclusive operation mode in the foregoing embodiments are also applicable to other embodiments. In order to avoid redundancy, in the following embodiments related to the first intermittent operation mode and the mutually exclusive operation mode, please refer to the above embodiments, and will not be expanded in detail.

In some embodiments, the operation mode of the hydraulic device 13 includes a heating mode, a cooling mode, and a hot water mode. The operation mode of the indoor unit 15 includes a heating mode, a cooling mode, and a fresh air mode. The final operation mode includes simultaneous operation mode, mode conflict mode and the first intermittent operation mode.

Please refer to Figure 8, step S130 includes:

Step S310: When the operation mode to be executed by the hydraulic device 13 is the heating mode and the current operation mode of the indoor unit 15 is the heating mode, or when the operation mode to be executed by the hydraulic device 13 is the cooling mode and the indoor unit 15 When the current operation mode is the cooling mode, or when the operation mode to be executed by the hydraulic device 13 is the cooling mode and the current operation mode of the indoor unit 15 is the fresh air mode, it is determined that the final operation mode is the simultaneous operation mode;

Step S320: The operating mode to be executed in the hydraulic device 13 is the heating mode and the current operating mode of the indoor unit 15 is the cooling mode, or the operating mode to be executed in the hydraulic device 13 is the heating mode and the current operating mode of the indoor unit 15 In the case of the fresh air mode, or in the case where the operating mode to be executed by the hydraulic device 13 is the cooling mode and the current operating mode of the indoor unit 15 is the heating mode, it is determined that the final operating mode is the mode conflict mode;

Step S330: When the operating mode to be executed by the hydraulic device 13 is the hot water heating mode, it is determined that the final operating mode is the first intermittent operating mode.

Please refer to Figure 9, step S170 includes:

Step S340: When the operation mode of the indoor unit 15 to be executed is the heating mode and the current operation mode of the hydraulic device 13 is the heating mode, or the operation mode to be executed of the indoor unit 15 is the cooling mode and the hydraulic device 13 When the current operation mode is the cooling mode, or when the operation mode of the indoor unit 15 to be executed is the fresh air mode and the current operation mode of the hydraulic device 13 is the cooling mode, it is determined that the final operation mode is the simultaneous operation mode;

Step S350: When the operation mode to be executed of the indoor unit 15 is the cooling mode and the current operation mode of the hydraulic device 13 is the heating mode, or the operation mode to be executed of the indoor unit 15 is the fresh air mode and the current operation mode of the hydraulic device 13 When the operation mode is the heating mode, or when the operation mode to be executed by the indoor unit 15 is the heating mode and the current operation mode of the hydraulic device 13 is the cooling mode, it is determined that the final operation mode is the mode conflict mode;

Step S360: When the current operation mode of the hydraulic device 13 is the hot water heating mode, it is determined that the final operation mode is the first intermittent operation mode.

The control method of the embodiment of the present application can be implemented by the control device 200 of the embodiment of the present application. Specifically, referring to FIG. 4, the first determining module 230 is used when the operating mode of the hydraulic device 13 to be executed is the heating mode and the current operating mode of the indoor unit 15 is the heating mode, or when the hydraulic device 13 is waiting When the executed operation mode is the cooling mode and the current operation mode of the indoor unit 15 is the cooling mode, or when the operation mode to be executed by the hydraulic device 13 is the cooling mode and the current operation mode of the indoor unit 15 is the fresh air mode, Determine that the final operation mode is the simultaneous operation mode; and is used when the operation mode to be executed in the hydraulic device 13 is heating mode and the current operation mode of the indoor unit 15 is the cooling mode, or the operation mode to be executed in the hydraulic device 13 is heating Mode and the current operation mode of the indoor unit 15 is the fresh air mode, or when the operation mode to be executed by the hydraulic device 13 is the cooling mode and the current operation mode of the indoor unit 15 is the heating mode, it is determined that the final operation mode is Mode conflict mode; and used for determining that the final operation mode is the first intermittent operation mode when the operation mode to be executed by the hydraulic device 13 is the hot water heating mode. The second determining module 270 is used when the operating mode of the indoor unit 15 to be executed is the heating mode and the current operating mode of the hydraulic device 13 is the heating mode, or when the operating mode of the indoor unit 15 is the cooling mode and When the current operation mode of the hydraulic device 13 is the cooling mode, or when the operation mode of the indoor unit 15 to be executed is the fresh air mode and the current operation mode of the hydraulic device 13 is the cooling mode, the final operation mode is determined to be the simultaneous operation mode ; And used in the case where the indoor unit 15 to be executed is the cooling mode and the current operation mode of the hydraulic device 13 is the heating mode, or the indoor unit 15 is to be executed in the fresh air mode and the hydraulic device 13 When the current operation mode is the heating mode, or when the operation mode to be executed by the indoor unit 15 is the heating mode and the current operation mode of the hydraulic device 13 is the cooling mode, determine the final operation mode as the mode conflict mode; and It is used to determine that the final operation mode is the first intermittent operation mode when the current operation mode of the hydraulic device 13 is the hot water heating mode. The control module 290 is used to control the operation of the air conditioning system 100 in a simultaneous operation mode, a mode conflict mode, or a first intermittent operation mode.

Please refer to Table 2 below. Table 2 shows the relationship between the operation mode and the final operation mode of the hydraulic device 13 and the indoor unit 15 corresponding to the above-mentioned embodiment.

Table 2

Specifically, when it is determined that the operation mode of the hydraulic device 13 (including the current operation mode and the operation mode to be executed) is the hot water mode, it may be determined that the air conditioning system 100 will operate in the first intermittent operation mode. When it is determined that the operation modes of the hydraulic device 13 and the indoor unit 15 are both heating mode or cooling mode (the indoor unit 15 may be a fresh air mode), the air conditioning system 100 will operate in a simultaneous operation mode. When it is determined that the operation mode of one of the hydraulic device 13 and the indoor unit 15 is the heating mode and the operation mode of the other is the cooling mode (the indoor unit 15 may be the fresh air mode), the air conditioning system 100 will operate in the mode conflict mode. By judging whether the hydraulic device 13 needs to enter the hot water heating mode, and combining the specific operation modes of the hydraulic device 13 and the indoor unit 15, the air-conditioning system 100 operates in the corresponding final operation mode, thereby meeting different demands on the air-conditioning system 100.

In some embodiments, the mode conflict mode is to control the operation of the outdoor unit 11 in the operation mode of the hydraulic device 13 and the indoor unit 15 that operates first. In the case of a mode conflict between the current operating mode of the first running mode and the other running mode to be executed, control the other to enter the standby state and issue a mode conflict prompt until the temperature of the first running one meets the third preset temperature Condition or a shutdown that runs first.

3, in some embodiments, the hydraulic device 13 runs first and the operating mode is the heating mode, the D port and the E port of the four-way valve 23 are connected, and the C port and the S port are connected. In this case, it can be understood that when the second acquiring module 250 acquires the mode instruction of the indoor unit 15 to enter the cooling mode, the four-way valve 23 needs to be converted to the D port to the C port communication and the E port communication. To port S, this will prevent the hydraulic device 13 from continuing to perform the heating mode, that is, the operation mode between the hydraulic device 13 and the indoor unit 15 conflicts.

In order to ensure that the hydraulic device 13 can continue to operate in the heating mode, please refer to Fig. 4 again, the control module 290 controls the indoor unit 15 to enter the standby state so that the indoor unit 15 will not operate, and will send out a reminder of the mode conflict of the indoor unit 15 at the same time user. In other embodiments, the air conditioning system 100 includes a reminder (not shown). Reminders include but are not limited to buzzers, LED lights, display screens, speakers, etc. The indoor unit 15 can send out to the user through at least one of alarm sounds, lights with specific changing patterns, text on the display screen, and voice. The prompt message of the indoor unit 15 mode conflict.

In addition, the temperature of the first running one satisfies the third preset temperature condition, which means that the temperature of the first running one reaches the set temperature range without continuing to run. In one embodiment, the hydraulic device 13 that runs first is the hydraulic device 13, and the hydraulic device 13 may be preset with a third preset temperature threshold. The third preset temperature condition is that the temperature of the hydraulic device 13 is greater than or equal to the third preset temperature threshold. . The shutdown that runs first may be the shutdown that is run first by the control module 290 when the temperature reaches a set temperature range. In the above case, the control module 290 can control another operation (for example, according to the operation mode of the previous operation, or according to the operation mode to be executed), and the outdoor unit 11 operates in accordance with the other operation mode. The third preset temperature threshold may be a value set manually or a value set by default. It can be understood that for the embodiment in which the hydraulic device 13 runs first and the embodiment in which the indoor unit 15 runs first, the third preset temperature condition may be the same or different.

In addition, when the hydraulic device 13 runs first, the temperature of the hydraulic device 13 may be the temperature of any pipe in the hydraulic device 13 or the temperature of other components in the hydraulic device 13. When the indoor unit 15 that runs first is the indoor unit 15, the temperature of the first to run can be the temperature of any place in the indoor unit 15 or the temperature of the air in the space where the indoor unit 15 is located. In some embodiments, the indoor unit 15 is provided with a temperature sensing element for detecting the air temperature in the space where it is located. The temperature sensing element includes but is not limited to a temperature sensing bag and a temperature probe.

In addition, in one embodiment, the first acquisition module 210 or the second acquisition module 250 acquires that the operation modes of the hydraulic device 13 and the indoor unit 15 are both heating modes. In this case, the first determination module 230 or the second determination module 270 may determine that the final operation mode of the air conditioning system 100 is the simultaneous operation mode. Please refer to Fig. 3 again, the hydraulic device 13 is controlled to enter the heating mode and the indoor unit 15 is controlled to enter the heating mode through the control module 290, and the D port of the control four-way valve 23 is connected to the E port and the C port is connected to the S port. The outdoor unit 11 will be able to operate corresponding to the heating mode of the hydraulic device 13 and the heating mode of the indoor unit 15, so as to realize the heating function of the hydraulic device 13 and the heating function of the indoor unit 15 at the same time, satisfying the requirements of the hydraulic device 13 and the indoor unit 15 demand for simultaneous heating. For other implementation manners, reference may be made to the foregoing implementation manners, and details are not described herein again.

It can be understood that the principles and descriptions of the mode conflict mode and the simultaneous operation mode in the above embodiments can also be applied to other embodiments. You can refer to the above embodiments. In order to avoid redundancy, the following embodiments involve the mode conflict mode and At the same time, the part of the operating mode can refer to the above-mentioned implementation mode, and will not be expanded in detail.

In summary, the final operation mode of the air-conditioning system 100 can be selected according to different requirements. For example, controlling the air-conditioning system 100 to operate in a simultaneous operation mode can enable the hydraulic device 13 and the indoor unit 15 to operate at the same time (such as heating or cooling at the same time); controlling the air-conditioning system 100 to operate in a mode conflict mode can ensure that the hydraulic device 13 and the indoor unit 15 The first running one of the machines 15 can continue to run; the air-conditioning system 100 is controlled to run in the first intermittent operation mode to meet the priority of hot water production.

In some embodiments, the operation mode of the hydraulic device 13 includes a heating mode, a cooling mode, and a hot water mode. The final operating mode includes a mutually exclusive operating mode and a second intermittent operating mode. Please refer to FIG. 10, step S130 includes:

Step S410: when the operating mode to be executed by the hydraulic device 13 is the heating mode or the cooling mode, it is determined that the final operating mode is the mutually exclusive operating mode;

Step S430: When the operating mode to be executed by the hydraulic device 13 is the hot water heating mode, it is determined that the final operating mode is the second intermittent operating mode.

Please refer to Figure 11, step S170 includes:

Step S450: When the current operation mode of the hydraulic device 13 is the heating mode or the cooling mode, it is determined that the final operation mode is the mutually exclusive operation mode;

Step S470: When the current operation mode of the hydraulic device 13 is the hot water heating mode, it is determined that the final operation mode is the second intermittent operation mode.

The control method of the embodiment of the present application can be implemented by the control device 200 of the embodiment of the present application. Specifically, referring to FIG. 4, the first determining module 230 is used for determining that the final operating mode is the mutually exclusive operating mode when the operating mode to be executed by the hydraulic device 13 is the heating mode or the cooling mode; When the operation mode to be executed by the device 13 is the hot water heating mode, it is determined that the final operation mode is the second intermittent operation mode. The second determining module 270 is used for determining that the final operating mode is the mutually exclusive operating mode when the current operating mode of the hydraulic device 13 is the heating mode or the cooling mode; and for determining that the current operating mode of the hydraulic device 13 is heating In the case of the water mode, it is determined that the final operation mode is the second intermittent operation mode. The control module 290 is used to control the operation of the air conditioning system 100 in the mutually exclusive operation mode or the second intermittent operation mode.

Please refer to Table 3 below. Table 3 shows the relationship between the operation mode and the final operation mode of the hydraulic device 13 and the indoor unit 15 corresponding to the above-mentioned embodiment.

table 3

Specifically, when it is determined that the operation mode of the hydraulic device 13 is the hot water mode, it can be determined that the air conditioning system 100 will operate in the second intermittent operation mode; when it is determined that the operation mode of the hydraulic device 13 is the heating mode or the cooling mode In this case, it can be determined that the air-conditioning system 100 will operate in a mutually exclusive operation mode. By judging whether the hydraulic device 13 needs to enter the hot water production mode, it is determined whether the hydraulic device 13 needs priority operation, so that the air-conditioning system 100 runs in the corresponding final operation mode, so as to meet the different requirements of the air-conditioning system 100.

In some embodiments, the second intermittent operation mode is to control the operation of the outdoor unit 11 in an operation mode of the hydraulic device 13 and the indoor unit 15 that operates first. In the case that the first running one is the indoor unit 15, when the mode command of the hydraulic device 13 is obtained or the indoor unit 15 is running for the first preset time, the operation of the outdoor unit 11 is controlled in the operation mode to be executed by the hydraulic device 13 ; In the case that the first running one is the hydraulic device 13, in the case that the temperature of the hydraulic device 13 meets the fourth preset temperature condition or the hydraulic device 13 runs for the second preset period of time, the indoor unit 15 is to be executed in the operating mode Control the operation of the outdoor unit 11.

It can be understood that, in the case where priority is required to produce hot water, the hydraulic device 13 is controlled to enter the hot water production mode, and the hydraulic device 13 needs to operate with priority. 4, in this case, in step S430, when the indoor unit 15 is running, the first acquiring module 210 will acquire the mode instruction for the hydraulic device 13 to enter the hot water heating mode, so that the first determining module 230 It is determined that the air conditioning system 100 operates in the second intermittent operation mode.

Specifically, in one embodiment, when the first acquiring module 210 acquires the mode command of the hydraulic device 13, the control module 290 controls the hydraulic device 13 to operate in the hot water mode, and controls the indoor unit 15 to enter a non-operating state ( Such as standby mode) to ensure that the hot water demand is met first. In another embodiment, when the indoor unit 15 is not running for the first preset period of time and the first acquisition module 210 acquires the mode instruction for the hydraulic device 13 to enter the hot water mode, the control module 290 controls the hydraulic device 13 to enter the non-operating mode. In the running state, until the indoor unit 15 runs for the first preset time period, it is ensured that the indoor unit 15 can complete its work, and the outdoor unit 11 will not increase a large load due to the simultaneous operation of the hydraulic device 13 and the indoor unit 15. The first preset duration can be selected according to specific conditions, or it can be calibrated through testing.

In addition, when the hydraulic device 13 is operating in the hot water heating mode, the indoor unit 15 may have an operating demand. Specifically, in step S470, the second acquiring module 250 will acquire the operating mode instruction of the indoor unit 15 so that the second determining module 270 can determine that the air conditioning system 100 is operating in the second intermittent operating mode.

Specifically, in one embodiment, the control module 290 controls the hydraulic device 13 to still operate in the hot water mode and controls the indoor unit 15 to enter a non-operating state until the temperature of the hydraulic device 13 meets the fourth preset temperature condition. In another embodiment, when the hydraulic device 13 has not been running for the second preset period of time and the second acquisition module 250 has acquired the mode instruction for the indoor unit 15 to operate, the control module 290 controls the indoor unit 15 to enter a non-operating state , Until the hydraulic device 13 runs for the second preset period of time. It is ensured that the hydraulic device 13 can complete the work, and the outdoor unit 11 will not increase a large load due to the simultaneous operation of the hydraulic device 13 and the indoor unit 15. The second preset duration can be selected according to specific conditions, or it can be calibrated through testing.

It can be understood that the temperature of the hydraulic device 13 may be the temperature of any pipe in the hydraulic device 13 or the temperature of other components in the hydraulic device 13. The temperature of the hydraulic device 13 satisfies the fourth preset temperature condition, that is, the temperature in the hydraulic device 13 reaches the set temperature range without the need for the hydraulic device 13 to continue to operate. In one embodiment, the hydraulic device 13 is preset with a fourth preset temperature threshold, and the fourth preset temperature condition is that the temperature of the hydraulic device 13 in the hot water heating mode is greater than or equal to the fourth preset temperature threshold. The shutdown of the hydraulic device 13 may be that when the temperature reaches a set temperature range, the control module 290 controls the hydraulic device 13 to shutdown. In the above situation, the control module 290 can control the operation of the indoor unit 15 (for example, according to the operation mode of the indoor unit 15 previously operated, or enter the operation mode to be executed). The fourth preset temperature threshold may be a value set manually or a value set by default. There is no limitation here.

The specific principles of the foregoing embodiments can be easily understood with reference to the following embodiments. It should be pointed out that the specific principles of the foregoing embodiments can also be implemented by other embodiments, and are not limited to the following embodiments.

In some embodiments, the air conditioning system 100 may record the number of times the hydraulic device 13 is turned on. Specifically, in one embodiment, when the air-conditioning system 100 is turned on and the hydraulic device 13 is turned on, the hydraulic device 13 is the one that runs first. The air conditioning system 100 records that the hydraulic device 13 is turned on for the first time. When the second acquiring module 250 acquires the mode instruction of the indoor unit 15, the control module 290 controls the indoor unit 15 to enter a non-operating state. When the temperature of the hydraulic device 13 meets the fourth preset temperature condition, or the hydraulic device 13 runs for a second preset period of time, the hydraulic device 13 is turned off and the indoor unit 15 is turned on.

In the case where the first acquiring module 210 acquires the mode command of the hydraulic device 13 (as opposed to turning on the hydraulic device 13 for the first time), the control module 290 controls the indoor unit 15 to switch from the state corresponding to the current operating mode to the non-operating state , And control the hydraulic device 13 to open. The air conditioning system 100 records that the hydraulic device 13 is turned on for the second time. When the temperature of the hydraulic device 13 meets the fourth preset temperature condition, or the hydraulic device 13 runs for a second preset period of time, the hydraulic device 13 is turned off and the indoor unit 15 is switched to the state corresponding to the previous operation mode again.

In the case where the first acquiring module 210 acquires the mode command of the hydraulic device 13 again (as opposed to turning on the hydraulic device 13 for the second time), if the indoor unit 15 is still on (equivalent to the indoor unit 15 running first), the control module 290 The hydraulic device 13 is controlled to enter a non-operational state, and until the indoor unit 15 runs for a first preset period of time or the indoor unit 15 is shut down, the control module 290 controls the hydraulic device 13 to turn on. The air conditioning system 100 records that the hydraulic device 13 is turned on for the third time. Moreover, in such an embodiment, when the hydraulic device 13 is operated first and the number of opening times of the hydraulic device 13 is three or more times, the hydraulic device 13 needs to wait for the indoor unit 15 to complete the work before it can be turned on.

In another embodiment, when the air conditioning system 100 is turned on and the indoor unit 15 is turned on, the indoor unit 15 is the one that runs first. When the second acquisition module 250 acquires the mode instruction of the hydraulic device 13, the control module 290 controls the indoor unit 15 to switch from the state corresponding to the current operating mode to the non-operating state. When the temperature of the hydraulic device 13 meets the fourth preset temperature condition, or the hydraulic device 13 runs for a second preset period of time, the hydraulic device 13 is turned off and the indoor unit 15 is switched to the state corresponding to the previous operation mode again. The air conditioning system 100 records that the hydraulic device 13 is turned on for the first time.

In the case that the first acquisition module 210 acquires the mode command of the hydraulic device 13 again (relative to the first time the hydraulic device 13 is turned on), if the indoor unit 15 is still turned on, the control module 290 controls the hydraulic device 13 to enter a non-operating state . Until the indoor unit 15 runs for the first preset time or the indoor unit 15 is turned off, the control module 290 controls the hydraulic device 13 to turn on. The air conditioning system 100 records that the hydraulic device 13 is turned on for the second time. Moreover, in such an embodiment, when the indoor unit 15 operates first and the number of opening times of the hydraulic device 13 is two or more times, the hydraulic device 13 needs to wait for the indoor unit 15 to complete its work before it can be turned on.

Based on the foregoing embodiments, the air-conditioning system 100 is controlled to operate in the second intermittent operation mode. When the hydraulic device 13 is turned on for the first time, it can be determined that the priority for hot water is required, so that the hydraulic device 13 is operated preferentially. In the subsequent use process, when the hydraulic device 13 is turned on for a certain number of times, the hydraulic device 13 needs to wait for the indoor unit 15 to complete the work before it can operate (it can be understood that the hydraulic device 13 can basically meet the requirements when it is turned on for the first time. Prioritize the demand for hot water, so that the subsequent operation of the hydraulic device 13 can be adjusted in conjunction with the indoor unit 15), so as to avoid excessive hot water production and cause energy waste, and at the same time, the hydraulic device 13 and the indoor unit 15 can be adjusted. Work to meet the diverse needs of users.

In summary, the final operation mode of the air-conditioning system 100 can be selected according to different requirements. For example, controlling the air-conditioning system 100 to operate in the second intermittent operation mode can enable the hydraulic device 13 to enter the hot water production mode first, and control the hydraulic device 13 and the indoor unit 15 according to the usage of the hydraulic device 13, so as to satisfy the user’s requirements. Different levels of hot water demand; control the air-conditioning system 100 to operate in a mutually exclusive operation mode, only one of the hydraulic device 13 and the indoor unit 15 can operate, which can ensure a relatively ideal operating efficiency.

In some embodiments, the operation mode of the hydraulic device 13 includes a heating mode, a cooling mode, and a hot water mode. The operation mode of the indoor unit 15 includes a heating mode, a cooling mode, and a fresh air mode. The final operation mode includes a simultaneous operation mode, a mode conflict mode and a second intermittent operation mode. Please refer to FIG. 12, step S130 includes:

Step S510: When the operating mode to be executed by the hydraulic device 13 is the hot water mode and the current operation mode of the indoor unit 15 is the heating mode, or the operation mode to be executed by the hydraulic device 13 is the heating mode and the indoor unit When the current operation mode of 15 is the heating mode, or when the operation mode to be executed by the hydraulic device 13 is the cooling mode and the current operation mode of the indoor unit 15 is the cooling mode, or when the operation of the hydraulic device 13 is to be executed When the mode is the cooling mode and the current operation mode of the indoor unit 15 is the fresh air mode, it is determined that the final operation mode is the simultaneous operation mode;

Step S520: The operating mode to be executed in the hydraulic device 13 is the heating mode and the current operating mode of the indoor unit 15 is the cooling mode, or the operating mode to be executed in the hydraulic device 13 is the heating mode and the current operating mode of the indoor unit 15 In the case of the fresh air mode, or in the case where the operating mode to be executed by the hydraulic device 13 is the cooling mode and the current operating mode of the indoor unit 15 is the heating mode, it is determined that the final operating mode is the mode conflict mode;

Step S530: When the operation mode to be executed by the hydraulic device 13 is the hot water mode and the current operation mode of the indoor unit 15 is the cooling mode, or the operation mode to be executed by the hydraulic device 13 is the hot water mode and the indoor unit When the current operation mode of 15 is the heating mode, it is determined that the final operation mode is the second intermittent operation mode.

Please refer to Figure 13, step S170, including:

Step S540: When the operating mode of the indoor unit 15 to be executed is the heating mode and the current operating mode of the hydraulic device 13 is the hot water mode, or the operating mode to be executed of the indoor unit 15 is the heating mode and the hydraulic device When the current operation mode of 13 is the heating mode, or when the operation mode of the indoor unit 15 to be executed is the cooling mode and the current operation mode of the hydraulic device 13 is the cooling mode, or the operation of the indoor unit 15 is to be executed When the mode is the fresh air mode and the current operation mode of the hydraulic device 13 is the cooling mode, it is determined that the final operation mode is the simultaneous operation mode;

Step S550: When the current operation mode of the indoor unit 15 to be executed is the cooling mode and the current operation mode of the hydraulic device 13 is the heating mode, or the operation mode to be executed of the indoor unit 15 is the fresh air mode and the hydraulic device 13 When the current operation mode is the heating mode, or when the operation mode to be executed by the indoor unit 15 is the heating mode and the current operation mode of the hydraulic device 13 is the cooling mode, it is determined that the final operation mode is the mode conflict mode;

Step S560: When the operation mode of the indoor unit 15 to be executed is the cooling mode and the current operation mode of the hydraulic device 13 is the hot water mode, or the operation mode to be executed of the indoor unit 15 is the fresh air mode and the hydraulic device 13 When the current operation mode is the hot water heating mode, it is determined that the final operation mode is the second intermittent operation mode.

The control method of the embodiment of the present application can be implemented by the control device 200 of the embodiment of the present application. Specifically, referring to FIG. 4, the first determining module 230 is used when the operation mode to be executed by the hydraulic device 13 is the hot water mode and the current operation mode of the indoor unit 15 is the heating mode, or when the hydraulic device 13 When the operation mode to be executed is the heating mode and the current operation mode of the indoor unit 15 is the heating mode, or when the operation mode to be executed by the hydraulic device 13 is the cooling mode and the current operation mode of the indoor unit 15 is the cooling mode In this case, or when the operation mode to be executed by the hydraulic device 13 is the cooling mode and the current operation mode of the indoor unit 15 is the fresh air mode, it is determined that the final operation mode is the simultaneous operation mode; The operation mode is heating mode and the current operation mode of indoor unit 15 is cooling mode, or when the operation mode to be executed by hydraulic device 13 is heating mode and the current operation mode of indoor unit 15 is fresh air mode, or in the case of hydraulic When the operating mode to be executed by the device 13 is the cooling mode and the current operating mode of the indoor unit 15 is the heating mode, it is determined that the final operating mode is the mode conflict mode; and used when the operating mode to be executed by the hydraulic device 13 is heating When the water mode and the current operation mode of the indoor unit 15 are in the cooling mode, or when the operation mode to be executed by the hydraulic device 13 is the hot water mode and the current operation mode of the indoor unit 15 is the heating mode, it is determined that the final The operation mode is the second intermittent operation mode. The second determining module 270 is used when the operation mode to be executed of the indoor unit 15 is heating mode and the current operation mode of the hydraulic device 13 is the hot water mode, or the operation mode to be executed of the indoor unit 15 is heating Mode and the current operation mode of the hydraulic device 13 is the heating mode, or when the operation mode to be executed by the indoor unit 15 is the cooling mode and the current operation mode of the hydraulic device 13 is the cooling mode, or in the case of the indoor unit 15 When the operation mode to be executed is the fresh air mode and the current operation mode of the hydraulic device 13 is the cooling mode, the final operation mode is determined to be the simultaneous operation mode; and the current operation mode for the indoor unit 15 to be executed is the cooling mode and the hydraulic When the current operation mode of the device 13 is the heating mode, or when the operation mode of the indoor unit 15 to be executed is the fresh air mode and the current operation mode of the hydraulic device 13 is the heating mode, or the indoor unit 15 is to be executed When the operating mode of is the heating mode and the current operating mode of the hydraulic device 13 is the cooling mode, the final operating mode is determined to be the mode conflict mode; and the operating mode for the indoor unit 15 to be executed is the cooling mode and the hydraulic device 13 When the current operation mode of the indoor unit 15 is the hot water mode, or when the operation mode of the indoor unit 15 to be executed is the fresh air mode and the current operation mode of the hydraulic device 13 is the hot water mode, it is determined that the final operation mode is the second Intermittent operation mode. The control module 290 is used to control the operation of the air conditioning system 100 in a simultaneous operation mode, a mode conflict mode, or a second intermittent operation mode.

Please refer to Table 4 below. Table 4 is a diagram of the relationship between the operation mode and the final operation mode of the hydraulic device 13 and the indoor unit 15 corresponding to the above-mentioned embodiment.

Table 4

Specifically, when it is determined that the operation mode of the hydraulic device 13 (including the current operation mode and the operation mode to be executed) is the hot water heating mode, it may be determined that the air conditioning system 100 will operate in the second intermittent operation mode. When it is determined that the operation modes of the hydraulic device 13 and the indoor unit 15 are both heating mode or cooling mode (the indoor unit 15 may be a fresh air mode), the air conditioning system 100 will operate in a simultaneous operation mode. When it is determined that the operation mode of one of the hydraulic device 13 and the indoor unit 15 is the heating mode and the operation mode of the other is the cooling mode (the indoor unit 15 may be the fresh air mode), the air conditioning system 100 will operate in the mode conflict mode. By judging whether the hydraulic device 13 needs to enter the hot water heating mode, and combining the specific operation modes of the hydraulic device 13 and the indoor unit 15, the air-conditioning system 100 operates in the corresponding final operation mode, thereby meeting different demands on the air-conditioning system 100.

It can be understood that for the second intermittent operation mode, simultaneous operation mode, and mode conflict mode in this embodiment, reference may be made to the foregoing embodiment accordingly, so that the relevant description in the foregoing embodiment can also be applied to this embodiment.

In summary, the final operation mode of the air-conditioning system 100 can be selected according to different requirements. For example, controlling the air-conditioning system 100 to operate in a simultaneous operation mode can enable the hydraulic device 13 and the indoor unit 15 to operate at the same time (such as heating or cooling at the same time); controlling the air-conditioning system 100 to operate in a mode conflict mode can ensure that the hydraulic device 13 and the indoor unit 15 The first running one of the machines 15 can continue to run; the air-conditioning system 100 is controlled to run in the second intermittent operation mode, so as to meet the user's different levels of priority for hot water production.

Please refer to FIG. 3, FIG. 5, FIG. 14 and FIG.

In the above-mentioned air conditioning system 100, the final operation mode of the air conditioning system 100 is determined according to the operation mode of the indoor unit 15 and the hydraulic device 13, which can effectively avoid the poor hot water production effect of the hydraulic device 13 due to insufficient capacity, thereby increasing the air conditioner The reliability and comfort of the system 100.

It should be pointed out that the above-mentioned implementation of the control method for the air-conditioning system 100 and the explanation of the beneficial effects are also applicable to the air-conditioning system 100 of this embodiment, and in order to avoid redundancy, it will not be detailed here.

In addition, in the embodiments of FIGS. 14 and 15, the control device 200 includes two indoor units 15. The two indoor units 15 form an indoor unit 17. The two indoor units 15 operate in a mode conflict mode (refer to the principle description of the mode conflict mode in the foregoing embodiment).

Specifically, in one embodiment, the indoor unit 15 that runs first is executing the heating mode, and the indoor unit 15 that runs later is waiting to execute the cooling mode, and the indoor unit 15 that runs later enters the non-operating state until the indoor unit 15 that runs first. The temperature of the unit 15 satisfies the third preset temperature condition or the indoor unit 15 operating first is shut down, then the control module 290 controls the indoor unit 15 operating afterwards to execute the cooling mode.

The operation mode of the indoor unit 17 corresponds to the current operation mode of an indoor unit 15 that is running. In the above-mentioned embodiment, when the indoor unit 15 operating first executes the heating mode, the operating mode of the indoor unit 17 is the heating mode; when the indoor unit 15 operating later executes the cooling mode, the indoor unit 17 The operating mode is cooling mode.

It can be understood that, in the above-mentioned embodiment, the first acquisition module 210 is used to acquire the mode instruction of the hydraulic device 13 and the operation mode of the indoor unit 17, and the mode instruction of the hydraulic device 13 includes the operation mode to be executed by the hydraulic device 13. The first determining module 230 is configured to determine the final operation mode of the air conditioning system 100 according to the operation mode to be executed by the hydraulic device 13 and the current operation mode of the indoor unit 17, or according to the operation mode to be executed by the hydraulic device 13. The second acquisition module 250 is used to acquire the mode command of the indoor unit 17 and the current operation mode of the hydraulic device 13, and the mode command of the indoor unit 17 includes the operation mode to be executed by the indoor unit 17. The second determination module 270 is configured to determine the final operation mode of the air conditioning system 100 according to the operation mode to be executed by the indoor unit 17 and the current operation mode of the hydraulic device 13, or according to the current operation mode of the hydraulic device 13. The control module 290 is used to control the operation of the air conditioning system 100 in the final operation mode.

The operation mode to be executed by the indoor unit 17 may be a corresponding operation mode to be executed by one of the indoor units 15 or the same operation mode to be executed by at least two indoor units 15. For the indoor unit 17, the control module 290 controls the operation of the air-conditioning system 100 in the final operation mode, which means that the control module 290 controls all the indoor units 15 to execute the corresponding operation mode or enter a non-operation state.

In addition, for the embodiment in which the control device 200 includes more than two indoor units 15, reference may be made to the above-mentioned embodiment, which will not be repeated here.

In summary, in the embodiment in which the control device 200 includes a plurality of indoor units 15, the plurality of indoor units 15 are processed in accordance with the mode conflict mode, thereby forming the operation mode of the indoor unit 17. In this case, the first acquiring module 210 or the second acquiring module 250 will acquire the operating mode of the hydraulic device 13 and the indoor unit 17, so that the air conditioning system 100 determines the final operating mode according to the operating mode of the hydraulic device 13 and the indoor unit 17. , The hydraulic device 13 and the indoor unit 17 enter the corresponding final operation mode. In this way, it can be avoided that the hydraulic device 13 and each indoor unit 15 are compared in operation mode, so that the hydraulic device 13 cannot be operated preferentially.

Please refer to FIG. 16, an air conditioning system 300 provided by an embodiment of the present application includes a memory 310, a processor 330, and computer executable instructions stored in the memory 310. The processor 330 is configured to execute the computer executable instructions to implement any of the above. Steps of the control method of the embodiment.

In the above-mentioned air conditioning system 300, the final operation mode of the air conditioning system 300 is determined according to the operation mode of the indoor unit 15 and the hydraulic device 13, which can effectively avoid the poor hot water production effect of the hydraulic device 13 due to insufficient capacity, thereby increasing the air conditioner The reliability and comfort of the system 300.

Specifically, the processor 330 and the memory 310 may be integrated in the controller, or in the control board, or in the control box. The processor 330 may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), ready-made Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc.

In addition, in other embodiments, the processor 330 may be installed on at least one of the outdoor unit 11, the hydraulic device 13, and the indoor unit 15, or may be installed independently. The processor 330 may perform signal transmission with the outdoor unit 11, the hydraulic device 13, and the indoor unit 15 through wired communication or wireless communication.

The embodiment of the present application provides a non-volatile computer-readable storage medium containing computer-executable instructions, which enables the processor to execute any of the above-mentioned embodiments when the computer-executable instructions are executed by one or more processors The steps of the control method.

For example, when the program is executed by the processor, the steps of the following control method are implemented:

Step S130: Determine the final operating mode of the air-conditioning system 100 according to the operating mode to be executed by the hydraulic device 13 and the current operating mode of the indoor unit 15, or according to the operating mode to be executed by the hydraulic device 13.

Step S140: Control the operation of the air-conditioning system 100 in the final operation mode.

Specifically, when the indoor unit 15 is running and the hydraulic device 13 needs to be turned on, by performing step S110, step S130, and step S140, the current operation mode of the indoor unit 15 and the operation mode to be executed by the hydraulic device 13 can be obtained, thereby The final operation mode of the air conditioning system 100 is determined, and the hydraulic device 13 and the indoor unit 15 are controlled to operate in the final operation mode.

For another example, when the program is executed by the processor, the steps of the following control method are implemented:

Step S170: Determine the final operation mode of the air conditioning system 100 according to the operation mode to be executed by the indoor unit 15 and the current operation mode of the hydraulic device 13, or according to the current operation mode of the hydraulic device 13.

Specifically, when the hydraulic device 13 is running and the indoor unit 15 needs to be turned on, by performing step S150, step S170, and step S180, the current operation mode of the hydraulic device 13 and the operation mode to be executed by the indoor unit 15 can be obtained, thereby The final operation mode of the air conditioning system 100 is determined, and the hydraulic device 13 and the indoor unit 15 are controlled to operate in the final operation mode.

The computer-readable storage medium may be set in the air-conditioning system 100, or may be set in a terminal such as a server, and the air-conditioning system 100 can communicate with the terminal to obtain a corresponding program.

It can be understood that the computer-readable storage medium may include: any entity or device capable of carrying a computer program, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), and software distribution media, etc. The computer program includes computer program code. The computer program code may be in the form of source code, object code, executable file, or some intermediate forms, etc. The computer-readable storage medium may include: any entity or device capable of carrying computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random memory Access memory (RAM, Random Access Memory), and software distribution media, etc.

In some embodiments of the present application, the controller is a single-chip microcomputer chip that integrates a processor, memory, communication module, etc. The processor may refer to the processor included in the controller. The processor can be a central processing unit (Central Processing Unit, CPU), other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), ready-made programmable Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.

Any process or method description in the flowchart or described in other ways herein can be understood as a module, segment or part of code that includes one or more executable instructions for implementing specific logical functions or steps of the process , And the scope of the preferred embodiments of the present application includes additional implementations, which may not be in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. This should It is understood by those skilled in the art to which the embodiments of this application belong.

The logic and/or steps represented in the flowchart or described in other ways herein, for example, can be considered as a sequenced list of executable instructions for implementing logic functions, and can be embodied in any computer-readable medium, For use by instruction execution systems, devices, or equipment (such as computer-based systems, systems including processing modules, or other systems that can fetch instructions from and execute instructions from instruction execution systems, devices, or equipment), or combine these instruction execution systems, devices Or equipment.

In the description of this specification, reference is made to the terms "one embodiment", "some embodiments", "certain embodiments", "exemplary embodiments", "examples", "specific examples", or "some examples", etc. The description means that the specific feature, structure, material or feature described in combination with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above-mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and modifications can be made to these embodiments without departing from the principle and purpose of the present application. The scope of the application is defined by the claims and their equivalents.

Claims

A control method for an air-conditioning system, wherein the air-conditioning system includes:

The outdoor unit;

Hydraulic installation; and

An indoor unit, the outdoor unit is connected to the indoor unit and the hydraulic device,

The control method includes:

In the case that the indoor unit is running first, acquiring the mode instruction of the hydraulic device and the current operation mode of the indoor unit, and the mode instruction of the hydraulic device includes the operation mode to be executed by the hydraulic device;

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation mode of the indoor unit, or according to the operation mode to be executed by the hydraulic device;

In the case that the hydraulic device is running first, acquiring the mode instruction of the indoor unit and the current operation mode of the hydraulic device, and the mode instruction of the indoor unit includes the operation mode to be executed by the indoor unit;

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the indoor unit and the current operation mode of the hydraulic device, or according to the current operation mode of the hydraulic device;

The operation of the air conditioning system is controlled in the final operation mode.
The control method according to claim 1, wherein the operation mode of the hydraulic device includes a heating mode, a cooling mode and a hot water mode, and the final operation mode includes a mutually exclusive operation mode and a first intermittent operation mode,

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation of the indoor unit, or according to the operation mode to be executed by the hydraulic device, includes:

In a case where the operating mode to be executed by the hydraulic device is the heating mode or the cooling mode, determining that the final operating mode is the mutually exclusive operating mode;

In a case where the operating mode to be executed by the hydraulic device is the hot water heating mode, determining that the final operating mode is the first intermittent operating mode;

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the indoor unit and the current operation mode of the hydraulic device, or according to the current operation mode of the hydraulic device, includes:

In a case where the current operation mode of the hydraulic device is the heating mode or the cooling mode, determining that the final operation mode is the mutually exclusive operation mode;

In a case where the current operation mode of the hydraulic device is the hot water heating mode, it is determined that the final operation mode is the first intermittent operation mode.
The control method according to claim 1, wherein the operation modes of the hydraulic device include heating mode, cooling mode and hot water mode, and the operation modes of the indoor unit include heating mode, cooling mode and fresh air mode, The final operation mode includes a simultaneous operation mode, a mode conflict mode and a first intermittent operation mode,

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation mode of the indoor unit, or according to the operation mode to be executed by the hydraulic device, includes:

In the case where the operating mode to be executed by the hydraulic device is the heating mode and the current operating mode of the indoor unit is the heating mode, or when the operating mode to be executed by the hydraulic device is the cooling Mode and the current operation mode of the indoor unit is the cooling mode, or when the operation mode to be executed by the hydraulic device is the cooling mode and the current operation mode of the indoor unit is the fresh air mode In this case, it is determined that the final operation mode is the simultaneous operation mode;

When the operation mode to be executed by the hydraulic device is the heating mode and the current operation mode of the indoor unit is the cooling mode, or when the operation mode to be executed by the hydraulic device is the heating mode and the current operation mode. When the current operation mode of the indoor unit is the fresh air mode, or when the operation mode to be executed by the hydraulic device is the cooling mode and the current operation mode of the indoor unit is the heating mode , Determining that the final operating mode is the mode conflict mode;

In a case where the operating mode to be executed by the hydraulic device is the hot water heating mode, determining that the final operating mode is the first intermittent operating mode;

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the indoor unit and the current operation mode of the hydraulic device, or according to the current operation mode of the hydraulic device, includes:

In the case where the operation mode to be executed of the indoor unit is the heating mode and the current operation mode of the hydraulic device is the heating mode, or the operation mode to be executed of the indoor unit is the cooling Mode and the current operation mode of the hydraulic device is the cooling mode, or when the operation mode to be executed by the indoor unit is the fresh air mode and the current operation mode of the hydraulic device is the cooling mode In this case, it is determined that the final operation mode is the simultaneous operation mode;

When the operation mode to be executed by the indoor unit is the cooling mode and the current operation mode of the hydraulic device is the heating mode, or the operation mode to be executed by the indoor unit is the fresh air mode And when the current operation mode of the hydraulic device is the heating mode, or when the operation mode to be executed by the indoor unit is the heating mode and the current operation mode of the hydraulic device is the cooling mode In the case of determining that the final operation mode is the mode conflict mode;

In a case where the current operation mode of the hydraulic device is the hot water heating mode, it is determined that the final operation mode is the first intermittent operation mode.
The control method according to claim 2 or 3, wherein the first intermittent operation mode is, when the operation mode of the hydraulic device is the hot water heating mode, using the heating of the hydraulic device The water mode controls the operation of the outdoor unit,

When the temperature of the hydraulic device meets the first preset temperature condition or the hydraulic device is shut down, the operation of the air conditioning system is controlled in the operation mode of the indoor unit.
The control method according to claim 1, wherein the operation mode of the hydraulic device includes a heating mode, a cooling mode and a hot water mode, and the final operation mode includes a mutually exclusive operation mode and a second intermittent operation mode,

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation mode of the indoor unit, or according to the operation mode to be executed by the hydraulic device, includes:

In a case where the operating mode to be executed by the hydraulic device is the heating mode or the cooling mode, determining that the final operating mode is the mutually exclusive operating mode;

In a case where the operation mode to be executed by the hydraulic device is the hot water heating mode, determining that the final operation mode is the second intermittent operation mode;

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the indoor unit and the current operation mode of the hydraulic device, or according to the current operation mode of the hydraulic device, includes:

In a case where the current operation mode of the hydraulic device is the heating mode or the cooling mode, determining that the final operation mode is the mutually exclusive operation mode;

In a case where the current operation mode of the hydraulic device is the hot water heating mode, it is determined that the final operation mode is the second intermittent operation mode.
The control method according to claim 1, wherein the operation modes of the hydraulic device include heating mode, cooling mode and hot water mode, and the operation modes of the indoor unit include heating mode, cooling mode and fresh air mode, The final operation mode includes a simultaneous operation mode, a mode conflict mode and a second intermittent operation mode,

Determining the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation mode of the indoor unit, or according to the operation mode to be executed by the hydraulic device, includes:

In the case where the operating mode to be executed by the hydraulic device is the hot water mode and the current operating mode of the indoor unit is the heating mode, or when the operating mode to be executed by the hydraulic device is the heating mode When the heating mode and the current operation mode of the indoor unit are the heating mode, or when the operation mode to be executed by the hydraulic device is the cooling mode and the current operation mode of the indoor unit is the In the case of the refrigeration mode, or in the case that the operation mode to be executed by the hydraulic device is the refrigeration mode and the current operation mode of the indoor unit is the fresh air mode, it is determined that the final operation mode is the simultaneous Operating mode

When the operation mode to be executed by the hydraulic device is the heating mode and the current operation mode of the indoor unit is the cooling mode, or when the operation mode to be executed by the hydraulic device is the heating mode and the current operation mode. When the current operation mode of the indoor unit is the fresh air mode, or when the operation mode to be executed by the hydraulic device is the cooling mode and the current operation mode of the indoor unit is the heating mode , Determining that the final operating mode is the mode conflict mode;

When the operating mode to be executed by the hydraulic device is the hot water heating mode and the current operating mode of the indoor unit is the cooling mode, or when the operating mode to be executed by the hydraulic device is the hot water heating If the mode and the current operation mode of the indoor unit are the heating mode, it is determined that the final operation mode is the second intermittent operation mode; according to the operation mode to be executed by the indoor unit and the hydraulic device The current operating mode of the air-conditioning system, or the final operating mode of the air-conditioning system according to the current operating mode of the hydraulic device, includes:

In the case where the operation mode to be executed by the indoor unit is the heating mode and the current operation mode of the hydraulic device is the hot water mode, or when the operation mode to be executed by the indoor unit is the When the heating mode and the current operation mode of the hydraulic device are the heating mode, or when the operation mode to be executed by the indoor unit is the cooling mode and the current operation mode of the hydraulic device is the In the case of the cooling mode, or when the operation mode of the indoor unit to be executed is the fresh air mode and the current operation mode of the hydraulic device is the cooling mode, it is determined that the final operation mode is the simultaneous Operating mode

When the current operation mode of the indoor unit to be executed is the cooling mode and the current operation mode of the hydraulic device is the heating mode, or the operation mode to be executed of the indoor unit is the fresh air Mode and the current operation mode of the hydraulic device is the heating mode, or when the operation mode to be executed by the indoor unit is the heating mode and the current operation mode of the hydraulic device is the cooling In the case of a mode, determining that the final operation mode is the mode conflict mode;

When the operation mode to be executed of the indoor unit is the cooling mode and the current operation mode of the hydraulic device is the hot water heating mode, or the operation mode to be executed of the indoor unit is the fresh air If the mode and the current operation mode of the hydraulic device are the hot water heating mode, it is determined that the final operation mode is the second intermittent operation mode.
The control method according to claim 2 or 5, wherein the mutually exclusive operation mode is to control the operation of the outdoor unit in an operation mode of the hydraulic device and the indoor unit that operates first, and When the temperature of the first running one meets the second preset temperature condition or when the first running one is shut down, the outdoor unit is controlled to operate in another running mode.
The control method according to claim 3 or 6, wherein the mode conflict mode is to control the operation of the outdoor unit in an operation mode of the hydraulic device and the indoor unit operating first,

In the case of a mode conflict between the current operation mode of the first running one and the other running mode to be executed, control the other one to enter the standby state and issue a mode conflict prompt until the temperature of the first running one The one that satisfies the third preset temperature condition or the one that runs first is shut down.
The control method according to claim 5 or 6, wherein the second intermittent operation mode is to control the operation of the outdoor unit in an operation mode of the hydraulic device and the indoor unit operating first, and

In the case that the first running one is the indoor unit, in the case that the mode command of the hydraulic device or the first preset time of operation of the indoor unit is obtained, the operation to be executed by the hydraulic device The mode controls the operation of the outdoor unit,

In the case that the hydraulic device that runs first is the hydraulic device, when the temperature of the hydraulic device satisfies the fourth preset temperature condition or the hydraulic device operates for the second preset time period, the indoor unit The operation mode to be executed controls the operation of the outdoor unit.
The control method according to claim 9, wherein the control method comprises:

The hydraulic device is controlled to still operate in the hot water production mode, and the indoor unit is controlled to enter a non-operating state until the temperature of the hydraulic device meets the fourth preset temperature condition.
The control method according to claim 10, wherein the hydraulic device is preset with a fourth preset temperature threshold, and the fourth preset temperature condition is that the temperature of the hydraulic device in the hot water mode is greater than or equal to The fourth preset temperature threshold.
The control method according to claim 9, wherein the control method comprises:

In the case that the hydraulic device is not running for the second preset period of time and the mode command for the indoor unit to operate is acquired, the indoor unit is controlled to enter a non-operating state until the hydraulic device is run for the second preset period of time .
A control device for an air-conditioning system, wherein the air-conditioning system includes:

The outdoor unit;

Hydraulic installation; and

An indoor unit, the outdoor unit is connected to the indoor unit and the hydraulic device,

The control device includes:

The first acquisition module is configured to acquire the mode instruction of the hydraulic device and the current operation mode of the indoor unit when the indoor unit is running first, and the mode instruction of the hydraulic device includes the hydraulic device to be executed Mode of operation;

The first determining module is configured to determine the final operation mode of the air conditioning system according to the operation mode to be executed by the hydraulic device and the current operation mode of the indoor unit, or according to the operation mode to be executed by the hydraulic device;

The second acquisition module is configured to acquire the mode instruction of the indoor unit and the current operation mode of the hydraulic device when the hydraulic device is running first, and the mode instruction of the indoor unit includes the indoor unit to be executed Mode of operation;

The second determining module is configured to determine the final operation mode of the air conditioning system according to the operation mode to be executed by the indoor unit and the current operation mode of the hydraulic device, or according to the current operation mode of the hydraulic device; and

The control module is used to control the operation of the air conditioning system in the final operation mode.
An air conditioning system, comprising the control device according to claim 13, the control device comprising:

A first acquisition module, the first acquisition module is used to acquire a mode instruction of the hydraulic device and an operation mode of the indoor unit, the mode instruction of the hydraulic device includes the operation mode to be executed by the hydraulic device;

The first determining module is configured to determine the operating mode of the air-conditioning system according to the operating mode to be executed by the hydraulic device and the current operating mode of the indoor unit, or according to the operating mode to be executed by the hydraulic device Final operating mode;

A second acquisition module, the second acquisition module is configured to acquire the mode instruction of the indoor unit and the current operation mode of the hydraulic device, and the mode instruction of the indoor unit includes the operation mode to be executed by the indoor unit;

The second determining module, the second determining module is used to determine the final operating mode of the air conditioning system according to the operating mode to be executed by the indoor unit and the current operating mode of the hydraulic device, or according to the current operating mode of the hydraulic device Operating mode

The control module is used to control the operation of the air conditioning system in the final operation mode.
The air conditioning system according to claim 14, wherein the control device comprises two indoor units, the two indoor units form an indoor unit, and the two indoor units operate in a mode conflict mode.
The air conditioning system according to claim 15, wherein the mode conflict mode comprises:

When the indoor unit that runs first is performing the heating mode, and the indoor unit that runs later is in the cooling mode to be executed, the indoor unit that runs later enters a non-operating state until the temperature of the indoor unit that runs first meets the third If the preset temperature condition or the indoor unit that runs first is shut down, the indoor unit that runs later is controlled to execute the cooling mode.
The air conditioning system according to claim 14, wherein the operation mode of the indoor unit is a current operation mode corresponding to an indoor unit that is running.
The air conditioning system according to claim 14, wherein the operation mode to be executed by the indoor unit refers to a corresponding operation mode to be executed by one of the indoor units, or refers to the same operation mode to be executed by at least two indoor units Operating mode.
An air conditioning system, wherein the air conditioning system includes a memory, a processor, and computer executable instructions stored in the memory, and the processor is configured to execute the computer executable instructions to implement any one of claims 1-9 The steps of the control method.
A non-volatile computer-readable storage medium containing computer-executable instructions, wherein when the computer-executable instructions are executed by one or more processors, the processor is caused to execute claims 1-9 Steps of any one of the control methods.