WO2023130826A1

WO2023130826A1 - Control method and apparatus for air processing system, air processing system, and storage medium

Info

Publication number: WO2023130826A1
Application number: PCT/CN2022/130544
Authority: WO
Inventors: 陈栋; 张桂芳
Original assignee: 青岛海尔空调器有限总公司; 青岛海尔空调电子有限公司; 海尔智家股份有限公司
Priority date: 2022-01-10
Filing date: 2022-11-08
Publication date: 2023-07-13
Also published as: CN114543321A

Abstract

A control method for an air processing system, an apparatus for an air processing system, an air processing system, and a storage medium. The control method comprises: when an air conditioner is in operation, acquiring indoor environment parameters and outdoor environment parameters; and controlling the operation of a fresh-air apparatus according to the indoor environment parameters and the outdoor environment parameters. A fresh-air apparatus is in communication connection with an indoor unit of an air conditioner, and the fresh-air apparatus can also be controlled while the air conditioner being controlled, such that the air conditioner and the fresh-air apparatus are used in a linked manner; moreover, the fresh-air apparatus is arranged outdoors, is directly electrically connected to an outdoor unit of the air conditioner, and is not in wired connection with the indoor unit of the air conditioner, such that the complexity of line arrangement is reduced, and indoor space is also not occupied; and by means of the linked use of the air conditioner and the fresh-air apparatus, indoor environment parameters can be quickly changed, the energy consumption is decreased, and the user experience can also be ensured.

Description

Control method and device for air treatment system, air treatment system, storage medium

This application is based on a Chinese patent application with application number 202210021776.6 and a filing date of January 10, 2022, and claims the priority of this Chinese patent application. The entire content of this Chinese patent application is hereby incorporated by reference into this application.

technical field

The present application relates to the technical field of smart home appliances, for example, to a control method and device for an air treatment system, an air treatment system, and a storage medium.

Background technique

At present, the existing fresh air system can realize the circulation and ventilation between indoor air and outdoor air, and at the same time, it also has the function of purifying the air. The dirty air in the room is discharged to the outside through the pipeline of the fresh air system, and the fresh air outside is purified and delivered to the room and outside. And then purify the indoor air quality, improve people's health and quality of life. However, only some high-end air conditioners have the fresh air function at present. For the air conditioners without the fresh air function, if the user wants to make the air conditioner have the fresh air function, a separate fresh air device needs to be installed.

The prior art discloses an air conditioner with a fresh air device, which includes an indoor unit and an outdoor unit, and a fresh air device is connected to the indoor unit. The shell; the air door driven by the air door motor and controlled to open and close is arranged inside the shell; the air supply port is opened on the shell; the air supply port is connected to the air return port of the indoor unit.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in related technologies:

For air conditioners that do not have the fresh air function, if the fresh air device is installed separately, a separate power supply line needs to be arranged, and it cannot be used in conjunction with the air conditioner, and the user experience is poor; and the fresh air device needs to be installed indoors, occupying indoor space.

Contents of the invention

In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is presented below. The summary is not intended to be an extensive overview nor to identify key/important elements or to delineate the scope of these embodiments, but rather serves as a prelude to the detailed description that follows.

Embodiments of the present disclosure provide a control method and device for an air treatment system, an air treatment system, and a storage medium, so that an air conditioner that does not have a fresh air function can also have a fresh air function, and can be used in conjunction with the air conditioner.

In some embodiments, the control method for the fresh air system, the air handling system includes:

Air conditioners, including indoor and outdoor units;

The fresh air device is installed outdoors, and has a wireless communication module and a fresh air pipeline leading to the room; the fresh air device is electrically connected to the outdoor motor of the air conditioner, and the wireless communication module of the fresh air device is connected to the air conditioner. The communication connection of the IoT module of the indoor unit;

The control method includes:

When the air conditioner is running, acquire indoor environmental parameters and outdoor environmental parameters;

The operation of the fresh air device is controlled according to indoor environmental parameters and outdoor environmental parameters.

The control method for an air treatment system is applied to terminal equipment, and the air treatment system includes:

Air conditioners, including indoor and outdoor units;

The control method includes:

When the IoT module discovers the fresh air device through the wireless communication module, the controllable fresh air device is displayed on the display interface;

When the user chooses to add a fresh air device, control the IoT module and the wireless module to establish a wireless connection;

In response to user instructions, communicate with the IoT module to control the fresh air device.

The device for the air treatment system includes a processor and a memory storing program instructions, wherein the processor is configured to execute the user described in any of the above-mentioned embodiments when running the program instructions. Control methods for air handling systems.

The air handling system includes:

Air conditioners, including indoor and outdoor units;

The fresh air device is installed outdoors, and has a wireless communication module and a fresh air pipeline leading to the room; the fresh air device is electrically connected to the outdoor motor of the air conditioner, and the wireless communication module of the fresh air device is connected to the air conditioner. The IoT module communication connection of the indoor unit; and,

The aforementioned device for use in an air handling system.

The storage medium stores program instructions, and when the program instructions are run, execute the control method for the air treatment system described in any one of the above embodiments.

The control method and device for the air treatment system, the air treatment system, and the storage medium provided in the embodiments of the present disclosure can achieve the following technical effects:

A fresh air device is added to the air conditioner without the fresh air function, so that the air conditioner without the fresh air function has the fresh air function. The air conditioner and the fresh air device are used in conjunction; on the other hand, the fresh air device is installed outdoors, directly connected to the outdoor electromechanical unit of the air conditioner, and not connected to the indoor unit of the air conditioner by wire, which reduces the complexity of wiring layout and will not Occupies indoor space; through the joint use of air conditioners and fresh air devices, the indoor environmental parameters can be quickly changed, energy consumption can be reduced, and the call for energy conservation and emission reduction can be guaranteed, and the user experience can also be guaranteed.

The foregoing general description and the following description are exemplary and explanatory only and are not intended to limit the application.

Description of drawings

One or more embodiments are exemplified by corresponding drawings, and these exemplifications and drawings do not constitute a limitation to the embodiments, and components with the same reference numerals in the drawings are shown as similar components, The drawings are not limited to scale and in which:

Figure 1 is a schematic diagram of the environment of the air handling system;

Fig. 2 is a schematic diagram of a control method for an air treatment system provided by an embodiment of the present disclosure;

Fig. 3 is a schematic diagram of a method for controlling a fresh air device according to the concentration of pollutants provided by an embodiment of the present disclosure;

4 is a schematic diagram of a method for controlling a fresh air device according to an ambient temperature according to an embodiment of the present disclosure;

Fig. 5 is a schematic diagram of a method for controlling a fresh air device according to the ambient humidity provided by an embodiment of the present disclosure;

Fig. 6 is a schematic diagram of a method for controlling a fresh air device according to an environment humidity provided by an embodiment of the present disclosure;

Fig. 7 is a schematic diagram of another control method for an air treatment system provided by an embodiment of the present disclosure;

Fig. 8 is a schematic diagram of a device used in an air treatment system provided by an embodiment of the present disclosure.

Reference signs:

100: processor; 101: memory; 102: communication interface; 103: bus.

Detailed ways

In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances so as to facilitate the embodiments of the disclosed embodiments described herein. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

Unless stated otherwise, the term "plurality" means two or more.

In the embodiments of the present disclosure, the character "/" indicates that the preceding and following objects are an "or" relationship. For example, A/B means: A or B.

The term "and/or" is an associative relationship describing objects, indicating that there can be three relationships. For example, A and/or B means: A or B, or, A and B, these three relationships.

The term "correspondence" may refer to an association relationship or a binding relationship, and the correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

In the embodiments of the present disclosure, smart home appliances refer to home appliances formed by introducing microprocessors, sensor technologies, and network communication technologies into home appliances. They have the characteristics of intelligent control, intelligent perception, and intelligent applications. Relying on the application and processing of modern technologies such as the Internet of Things, the Internet, and electronic chips, for example, smart home appliances can realize remote control and management of smart home appliances by users by connecting electronic devices.

In some embodiments, an air conditioner mainly includes an indoor unit and an outdoor unit. Among them, an indoor heat exchanger, an IoT module, a first temperature sensor, a first humidity sensor, and a first pollutant sensor are installed in the indoor unit; an outdoor heat exchanger, a compressor, and a second temperature sensor are installed in the outdoor unit. sensor, a second humidity sensor, and a second pollutant sensor. It also includes a fresh air device installed outside, and a wireless communication module, a third temperature sensor, a third humidity sensor and a third pollutant sensor are arranged in the fresh air device. The fresh air device is also provided with a fresh air pipeline leading to the room, which is used to change the indoor environmental parameters and improve the indoor air quality.

In this embodiment, the indoor unit is electrically connected to the outdoor electromechanical unit through a line; the fresh air device is electrically connected to the outdoor electromechanical unit through a line, and the fresh air unit is communicatively connected to the IOT module of the indoor unit through a wireless communication module. After the air conditioner is started, the outdoor unit can supply power to the fresh air device, and at the same time, the environmental parameters obtained by the fresh air device can be sent to the indoor unit through the wireless communication module.

By adding a fresh air device to the air conditioner without the fresh air function, the air conditioner without the fresh air function can have the fresh air function. The fresh air device is connected to the indoor unit of the air conditioner by communication, and the fresh air device can be controlled while controlling the air conditioner. The air conditioner and the fresh air device are used in conjunction; on the other hand, the fresh air device is installed outdoors, directly connected to the outdoor electromechanical unit of the air conditioner, and not wired to the indoor unit of the air conditioner, which reduces the complexity of wiring and does not will take up interior space.

Herein, the first pollutant sensor, the second pollutant sensor and the third pollutant sensor are various gas detection components. Through the detection of multiple pollutants to comprehensively judge the air quality. For example, there are PM2.5 detection components, carbon dioxide concentration detection components, formaldehyde concentration detection components and volatile organic compound concentration detection components, which can respectively detect the gas PM2.5, carbon dioxide concentration, formaldehyde concentration and the concentration of volatile organic compounds with pollution. The indicators of PM2.5, carbon dioxide concentration, formaldehyde concentration and volatile organic compound concentration jointly judge the air quality.

In some embodiments, as shown in FIG. 2 , an embodiment of the present disclosure provides a control method for an air handling system, including:

S101: Acquire indoor environmental parameters and outdoor environmental parameters when the air conditioner is running;

S102: The processor 100 controls the operation of the fresh air device according to the indoor environmental parameters and the outdoor environmental parameters.

After the air conditioner is turned on and running, the first temperature sensor of the indoor unit detects and obtains the indoor temperature, the first humidity sensor detects and obtains the indoor humidity, and the first pollutant sensor detects and obtains the indoor pollutant concentration; The third temperature sensor detects and obtains the outdoor temperature, the third humidity sensor detects and obtains the outdoor humidity, the third pollutant sensor detects and obtains the outdoor pollutant concentration, and sends the detected environmental parameters to the The indoor unit, and then the processor 100 controls the operation of the fresh air device.

The processor 100 compares the acquired indoor environment parameters with the outdoor environment parameters according to the control instruction set by the user. If the user sets the control command, at this time, the indoor environmental parameters have not reached the preset value. By comparing the indoor environmental parameters with the outdoor environmental parameters, the outdoor environmental parameters are better than the indoor environmental parameters, and then control the fresh air device. Turn on the machine and run it at the set power, and adjust it together with the air conditioner.

Optionally, in the above embodiment, the outdoor temperature can also be detected and obtained by the second temperature sensor of the outdoor unit, the second humidity sensor can detect and obtain the outdoor humidity, and the second pollutant sensor can detect and obtain the outdoor pollutant concentration.

Through the linked use of the new fresh air device and the air conditioner, the indoor environmental parameters can be quickly changed to reduce energy consumption, respond to the call for energy conservation and emission reduction, and ensure user experience.

In some embodiments, the environmental parameters include some or all of pollutant concentration, ambient temperature, and ambient humidity.

In this embodiment, the air conditioners all have the functions of temperature regulation and humidity regulation, and the fresh air device also has the functions of temperature regulation and humidity regulation. After the air conditioner and the fresh air device are used in conjunction, if the user needs to adjust the indoor ambient temperature, when the air conditioner is adjusted with the set power, the fresh air device is also adjusted with the set power, which can quickly change the indoor temperature. ambient temperature.

Similarly, when the user needs to adjust the indoor ambient humidity, the air conditioner and the fresh air device can also be used together.

On the other hand, since the air conditioner and the fresh air device are all set independently, and have separate adjustable air outlets. Optionally, the indoor ambient temperature is adjusted by the air conditioner, and the indoor ambient humidity is adjusted by the fresh air device, or the indoor ambient temperature is adjusted by the fresh air device, and the indoor ambient humidity is adjusted by the air conditioner.

Since some air conditioners cannot adjust the indoor pollutant concentration, when the air conditioner adjusts the indoor ambient temperature or ambient humidity, the fresh air device adjusts the indoor pollutant concentration. Compared with the existing fresh air air conditioner, the adjustment speed is faster. And multiple environmental parameters in the room can be changed at the same time.

Pollutants include one or more of PM2.5, carbon dioxide, formaldehyde and polluting volatile organic compounds. With this optional embodiment, the air quality is judged by different pollutants, and the evaluation of the air quality is more reasonable.

Optionally, as shown in FIG. 3, the processor 100 controls the operation of the fresh air device according to indoor environmental parameters and outdoor environmental parameters, including:

S201: When the indoor pollutant concentration is higher than outdoor, control the fresh air device to be turned on;

S202: The fresh air device runs at full power after it is turned on.

In this embodiment, when the user turns on the air conditioner for air conditioning, the indoor pollutant concentration is higher than the outdoor pollutant concentration. At this time, the indoor air needs to be adjusted, and the fresh air device is controlled to open; Power operation can quickly remove most of the pollutants, reduce the time of air treatment, and increase the purification efficiency of the fresh air device.

Optionally, the output power of the fresh air device is determined by the pollutant concentration parameters, the power is determined by the pollutant concentration parameters, and different powers are determined according to different pollutant concentrations, so that the final control of the fresh air device through the pollutant concentration is simple and convenient. The purpose of the output power is more convenient to control and reduce energy consumption.

Optionally, when the indoor pollutant concentration is higher than the pollutant concentration preset value, and the outdoor pollutant concentration is also higher than the pollutant concentration preset value, or only the outdoor pollutant concentration is also higher than the pollutant concentration At the preset value, at this time, the fresh air device is controlled to be turned on to directly purify the indoor air without exchanging it with the outdoor air.

In some embodiments, the lower the indoor pollutant concentration, the lower the power of the fresh air device.

In this embodiment, after the fresh air device is turned on, it operates at full power and quickly reduces the pollutant concentration. As the pollutant concentration gradually decreases, the power of the fresh air device is relatively high, and its efficiency is low. At this time, it is necessary to reduce the operating power of the fresh air device, thereby reducing the energy consumption of the fresh air device.

The fresh air device has multiple gears, which correspond to different operating powers. Optionally, the first pollutant sensor detects the indoor pollutant concentration every set time. When the pollutant concentration decreases by 2%, the fresh air device’s The lower the power is, the setting time can be 1min, 2min, 5min, which can be set according to the actual usage, and is not limited here.

Optionally, as shown in FIG. 4, the processor 100 controls the operation of the fresh air device according to indoor environmental parameters and outdoor environmental parameters, including:

S301: When the indoor ambient temperature is lower than the temperature preset value, and the outdoor ambient temperature is higher than the temperature preset value, control the fresh air device to turn on;

S302: After the fresh air device is turned on, the initial state is running at the first power.

In this embodiment, when the user turns on the air conditioner to adjust the temperature, the indoor ambient temperature is lower than the temperature preset value set by the user, and the outdoor ambient temperature is higher than the temperature preset value set by the user. At this time, the fresh air device is controlled to be turned on. After the fresh air device is started, it operates at the first power, and jointly adjusts the indoor temperature with the air conditioner, thereby reducing the time for air conditioning and ensuring user experience.

Optionally, when the indoor ambient temperature is lower than the temperature preset value set by the user, and the outdoor ambient temperature is also lower than the user-set temperature preset value, at this time, the fresh air device can be controlled to open, and the indoor air It is heated and does not exchange with the outside air.

In some embodiments, the processor 100 controls the operation of the fresh air device according to indoor environmental parameters and outdoor environmental parameters, and further includes:

According to the change of the indoor ambient temperature, the operating power of the fresh air device is adjusted; wherein, the higher the indoor ambient temperature, the lower the operating power of the fresh air device. When the indoor ambient temperature reaches the temperature preset value, the fresh air device is turned off.

In this embodiment, the fresh air device runs at the first power after it is turned on, which speeds up the speed of adjusting the indoor ambient temperature. As the ambient temperature gradually rises to the user's preset temperature value, the operating power of the fresh air device gradually decreases. When the indoor ambient temperature is constant, the fresh air device will be turned off, and the constant indoor temperature can be completed through the air conditioner.

Optionally, as shown in FIG. 5, the processor 100 controls the operation of the fresh air device according to indoor environmental parameters and outdoor environmental parameters, including:

S401: When the air conditioner is in humidification operation, the indoor ambient humidity is lower than the humidity preset value, and the outdoor ambient humidity is higher than the humidity preset value, control the fresh air device to be turned on;

S402: After the fresh air device is turned on, the initial state is running at the second power.

In this embodiment, when the user turns on the air conditioner to adjust the humidity, the indoor ambient humidity is lower than the humidity preset value set by the user, and the outdoor ambient humidity is higher than the humidity preset value set by the user. At this time, the fresh air device is controlled to be turned on. After the fresh air device is started, it operates at the second power, and jointly adjusts the indoor ambient humidity with the air conditioner, thereby reducing the time for air conditioning and ensuring user experience.

Optionally, when the indoor ambient humidity is lower than the user-set humidity preset value, and the outdoor ambient humidity is also lower than the user-set humidity preset value. At this time, the fresh air device can be controlled to be turned on to humidify the indoor air without exchanging it with the outdoor air.

Optionally, as shown in FIG. 6, the processor 100 controls the operation of the fresh air device according to indoor environmental parameters and outdoor environmental parameters, including:

S501: When the air conditioner is in dehumidification operation, the indoor ambient humidity is higher than the humidity preset value, and the outdoor ambient humidity is lower than the humidity preset value, control the fresh air device to be turned on;

S502: After the fresh air device is turned on, the initial state is running at the third power.

In this embodiment, when the user turns on the air conditioner to adjust the humidity, the indoor ambient humidity is higher than the humidity preset value set by the user, and the outdoor ambient humidity is lower than the humidity preset value set by the user. At this time, the fresh air device is controlled to be turned on. After the fresh air device is started, it operates at the third power, and jointly adjusts the indoor ambient humidity with the air conditioner, thereby reducing the time for air conditioning and ensuring user experience.

Optionally, when the indoor ambient humidity is higher than the temperature preset value set by the user, and the outdoor ambient humidity is also higher than the humidity preset value set by the user. At this time, the fresh air device can be controlled to be turned on to dehumidify the indoor air without exchanging it with the outdoor air.

According to the change of indoor ambient humidity, adjust the operating power of the fresh air device; among them, the air conditioner is in dehumidification operation, the lower the indoor ambient humidity, the lower the operating power of the fresh air device; the air conditioner is in humidification operation, the indoor ambient humidity is higher The lower the operating power of the high fresh air device is; when the indoor ambient humidity reaches the humidity preset value, the fresh air device is turned off.

In this embodiment, when the air conditioner is in humidification operation, the fresh air device is turned on and then operated at the second power, which speeds up the speed of adjusting the indoor ambient humidity. As the ambient humidity gradually rises to the user's humidity preset value , the operating power of the fresh air device gradually decreases. When the indoor ambient humidity is constant, the fresh air device will be turned off, and the indoor humidity can be kept constant through the air conditioner.

In the same way, when the air conditioner is in dehumidification operation, the fresh air device will run at the third power after it is turned on, which speeds up the speed of adjusting the indoor ambient humidity. As the ambient humidity gradually decreases to the user's humidity preset value, the fresh air device will The power gradually decreases. When the indoor ambient humidity is constant, the fresh air device will be turned off, and the indoor humidity can be kept constant through the air conditioner.

In some embodiments, as shown in FIG. 7 , an embodiment of the present disclosure provides another control method for an air handling system, which is applied to a terminal device, including:

S601: When the IoT module discovers the fresh air device through the wireless communication module, display the controllable fresh air device on the display interface;

S602: When the user chooses to add a fresh air device, control the IoT module and the wireless module to establish a wireless connection;

S603: In response to a user instruction, communicate with the IoT module to control the fresh air device.

In this embodiment, the terminal device establishes a binding connection with the IoT module of the air conditioner through Bluetooth (Bluetooth Low Energy) or Wi-Fi (wireless fidelity), and the IoT module of the air conditioner discovers that it can be connected through Bluetooth or Wi-Fi. The communication signal of the fresh air device, among which, the IoT module and the wireless communication module can be discovered through the broadcast equipment protocol; the terminal equipment shows that the air conditioner has found a connectable LAN address (LAN Address) or category identification; the terminal equipment can Choose to add or omit the category identifier.

If you choose to add this type of identification, it means that the terminal device has the authority to add fresh air devices, and the IoT module of the indoor unit establishes a communication connection with the wireless communication module of the fresh air device; in this way, the wireless communication module of the fresh air device can pass through the IoT The module receives commands from the terminal equipment and reports the status of the equipment; that is, the terminal equipment can control the air conditioner, and then control the fresh air device, so that the air conditioner and the fresh air device can be used in conjunction.

In this embodiment, the control information that can control the fresh air device includes performing indoor and outdoor ventilation operations at various operating powers, or separately adjusting indoor air.

In the above-mentioned disclosed embodiments, a terminal device refers to an electronic device with a wireless connection function. The terminal device can communicate with the above-mentioned smart home appliance by connecting to the Internet, or directly communicate with the above-mentioned smart home appliance through Bluetooth, wifi, etc. device for communication. In some embodiments, the terminal device is, for example, a mobile device, a computer, or a vehicle-mounted device built into a hover vehicle, or any combination thereof. The mobile device may include, for example, a mobile phone, a smart home device, a wearable device, a smart mobile device, a virtual reality device, etc., or any combination thereof, wherein the wearable device includes, for example, a smart watch, a smart bracelet, a pedometer, and the like.

As shown in FIG. 8 , an embodiment of the present disclosure provides an apparatus for an air treatment system, including a processor (processor) 100 and a memory (memory) 101 . Optionally, the device may also include a communication interface (Communication Interface) 102 and a bus 103. Wherein, the processor 100 , the communication interface 102 , and the memory 101 can communicate with each other through the bus 103 . Communication interface 102 may be used for information transfer. The processor 100 can call the logic instructions in the memory 101 to execute the control method for the air treatment system of the above-mentioned embodiments.

In addition, the above logic instructions in the memory 101 may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as an independent product.

As a computer-readable storage medium, the memory 101 can be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes the program instructions/modules stored in the memory 101 to execute functional applications and data processing, that is, to implement the control method for the air treatment system in the above-mentioned embodiments.

The memory 101 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the terminal device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a non-volatile memory.

An embodiment of the present disclosure provides an air treatment system, including the above-mentioned device for an air treatment system.

An embodiment of the present disclosure provides a computer-readable storage medium, storing computer-executable instructions, and the computer-executable instructions are configured to execute the above-mentioned control method for an air treatment system.

An embodiment of the present disclosure provides a computer program product, the computer program product includes a computer program stored on a computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a computer, the The computer executes the above control method for the air handling system.

An embodiment of the present disclosure provides a computer program. When the computer program is executed by a computer, the computer is made to implement the above-mentioned control method for an air treatment system.

The computer-readable storage medium mentioned above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.

The technical solutions of the embodiments of the present disclosure can be embodied in the form of software products, which are stored in a storage medium and include one or more instructions to enable a computer device (which may be a personal computer, a server, or a network equipment, etc.) to perform all or part of the steps of the method described in the embodiments of the present disclosure. The aforementioned storage medium can be a non-transitory storage medium, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc. A medium that can store program code, or a transitory storage medium.

The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, procedural, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. Also, the terms used in the present application are used to describe the embodiments only and are not used to limit the claims. As used in the examples and description of the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well unless the context clearly indicates otherwise . Similarly, the term "and/or" as used in this application is meant to include any and all possible combinations of one or more of the associated listed ones. Additionally, when used in this application, the term "comprise" and its variants "comprises" and/or comprising (comprising) etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these. Without further limitations, an element defined by the statement "comprising a ..." does not exclude the presence of additional identical elements in the process, method or apparatus comprising said element. Herein, what each embodiment focuses on may be the difference from other embodiments, and the same and similar parts of the various embodiments may refer to each other. For the method, product, etc. disclosed in the embodiment, if it corresponds to the method part disclosed in the embodiment, then the relevant part can refer to the description of the method part.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software may depend on the specific application and design constraints of the technical solution. Said artisans may implement the described functions using different methods for each particular application, but such implementation should not be regarded as exceeding the scope of the disclosed embodiments. The skilled person can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units may only be a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined Or it can be integrated into another system, or some features can be ignored, or not implemented. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the disclosure. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or part of code that includes one or more Executable instructions. In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in a different order than that disclosed in the description, and sometimes there is no specific agreement between different operations or steps. order. For example, two consecutive operations or steps may, in fact, be performed substantially concurrently, or they may sometimes be performed in the reverse order, depending upon the functionality involved. Each block in the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, can be implemented by a dedicated hardware-based system that performs the specified function or action, or can be implemented by dedicated hardware implemented in combination with computer instructions.

Claims

A control method for an air treatment system, characterized in that the air treatment system comprises:

Air conditioners, including indoor and outdoor units;

The fresh air device is installed outdoors, and has a wireless communication module and a fresh air pipeline leading to the room; the fresh air device is electrically connected to the outdoor motor of the air conditioner, and the wireless communication module of the fresh air device is connected to the air conditioner. The communication connection of the IoT module of the indoor unit;

The control method includes:

When the air conditioner is running, acquire indoor environmental parameters and outdoor environmental parameters;

The operation of the fresh air device is controlled according to indoor environmental parameters and outdoor environmental parameters.
The control method according to claim 1, wherein the environmental parameters include some or all of pollutant concentration, ambient temperature, and ambient humidity.
The control method according to claim 1 or 2, wherein controlling the operation of the fresh air device according to indoor environmental parameters and outdoor environmental parameters includes:

When the indoor pollutant concentration is higher than the outdoor pollutant concentration, the fresh air device is controlled to be turned on, and the initial state of the fresh air device is full power operation after being turned on.
The control method according to claim 3, characterized in that the lower the concentration of pollutants in the room, the lower the operating power of the fresh air device.
The control method according to claim 1 or 2, wherein controlling the operation of the fresh air device according to indoor environmental parameters and outdoor environmental parameters includes:

When the indoor ambient temperature is lower than the temperature preset value, and the outdoor ambient temperature is higher than the temperature preset value, the fresh air device is controlled to be turned on, and the initial state of the fresh air device is the first One power operation.
The control method according to claim 5, further comprising:

Adjust the operating power of the fresh air device according to the change of the indoor ambient temperature;

Among them, the higher the indoor ambient temperature, the lower the operating power of the fresh air device.

When the indoor ambient temperature reaches the temperature preset value, the fresh air device is turned off.
The control method according to claim 1 or 2, wherein controlling the operation of the fresh air device according to indoor environmental parameters and outdoor environmental parameters includes:

When the air conditioner is in humidification operation, the indoor ambient humidity is lower than the humidity preset value, and the outdoor ambient humidity is higher than the humidity preset value, the fresh air device is controlled to be turned on, and the After the fresh air device is turned on, the initial state is the second power operation; or,

When the air conditioner is in dehumidification operation, the indoor ambient humidity is higher than the humidity preset value, and the outdoor ambient humidity is lower than the humidity preset value, the fresh air device is controlled to be turned on, and the After the fresh air device is turned on, the initial state is the third power operation.
The control method according to claim 7, further comprising:

Adjust the operating power of the fresh air device according to the change of the indoor ambient humidity;

Among them, in the dehumidification operation of the air conditioner, the lower the ambient humidity in the room, the lower the operating power of the fresh air device;

When the air conditioner is in humidification operation, the higher the ambient humidity in the room, the lower the operating power of the fresh air device;

When the ambient humidity in the room reaches the preset humidity value, the fresh air device is turned off.
The control method according to any one of claims 1 to 8, wherein obtaining indoor environmental parameters and outdoor environmental parameters comprises:

Obtaining the indoor environmental parameters through the indoor unit of the air conditioner;

Obtaining the outdoor environmental parameters through the fresh air device; or,

The outdoor environmental parameters are obtained through the outdoor unit of the air conditioner.
A control method for an air treatment system, applied to terminal equipment, characterized in that the air treatment system includes:

Air conditioners, including indoor and outdoor units;

The fresh air device is installed outdoors, and has a wireless communication module and a fresh air pipeline leading to the room; the fresh air device is electrically connected to the outdoor motor of the air conditioner, and the wireless communication module of the fresh air device is connected to the air conditioner. The communication connection of the IoT module of the indoor unit;

The control method includes:

When the IoT module discovers the fresh air device through the wireless communication module, the controllable fresh air device is displayed on the display interface;

When the user chooses to add a fresh air device, control the IoT module and the wireless module to establish a wireless connection;

In response to user instructions, communicate with the IoT module to control the fresh air device.
A device for an air treatment system, comprising a processor and a memory storing program instructions, wherein the processor is configured to execute any one of claims 1 to 10 when running the program instructions The control method for the air handling system.
An air treatment system, characterized in that it comprises:

Air conditioners, including indoor and outdoor units;

The fresh air device is installed outdoors, and has a wireless communication module and a fresh air pipeline leading to the room; the fresh air device is electrically connected to the outdoor motor of the air conditioner, and the wireless communication module of the fresh air device is connected to the air conditioner. The IoT module communication connection of the indoor unit; and

An arrangement for an air handling system as claimed in claim 11.
A storage medium storing program instructions, wherein the program instructions execute the control method for an air treatment system according to any one of claims 1 to 10 when running.
A computer program, when the computer program is executed by a computer, it causes the computer to implement the control method for an air treatment system according to any one of claims 1 to 10.
A computer program product, the computer program product comprising computer instructions stored on a computer-readable storage medium, when the program instructions are executed by a computer, the computer realizes any one of claims 1 to 10 A control method for an air handling system.