Ventilation system and control method for ventilation system

Abstract

The invention provides a ventilation system and a control method of the ventilation system. In the air exchange system, an air valve is arranged in an air pipeline or an air outlet for communicating an air supply module with each indoor space or each area, so that the air exchange amount of each indoor space or each area can be independently controlled; moreover, when the air supply module is kept closed, the air valve performs actions related to the control instruction, noise such as wind tangential sound can be prevented from being generated, and a new control instruction does not need to be executed after the execution of the original control instruction is finished, so that the action times of the air valve can be reduced, the time for keeping the air supply module closed is shortened, and the air supply efficiency is improved. The influence on the user is reduced, and the comfort level and the user experience of the user are improved.

Description

Technical Field

[0001] The present application relates to the field of air conditioning, and in particular to a ventilation system and a control method for the ventilation system. Background Art

[0002] With the continuous advancement of science and technology and the improvement of living standards, people have higher and higher requirements for their living environment. In recent years, ventilation equipment such as fresh air blowers have been widely used. Through ventilation equipment, fresh air is introduced to improve user comfort.

[0003] In a ventilation system, ventilation equipment is used to introduce air from the outside and input it into multiple indoor spaces, thereby ventilating the multiple indoor spaces.

[0004] It should be noted that the above technical background is merely provided to provide a clear and complete description of the technical solutions of this application and to facilitate understanding by those skilled in the art. Simply because these solutions are described in the background technology section of this application, it should not be assumed that the above technical solutions are well known to those skilled in the art. Summary of the Invention

[0005] The inventors found that in the existing ventilation system, the ventilation needs of users in different indoor spaces may be different. Therefore, unified ventilation cannot meet the needs of different users. In addition, in the process of controlling the ventilation volume of indoor air, the action of the control element used to control the ventilation volume may generate noise, such as wind noise. How to ensure the comfort of the user, such as keeping the indoor environment quiet, is also a problem that needs to be solved. In addition, if the control element used to control the ventilation volume receives multiple control instructions in sequence, it will generally execute the previously received control instructions first and then continue to execute the newly received control instructions, resulting in a longer cycle of the entire action switching, which has a greater impact on the user's comfort.

[0006] To address at least one of the aforementioned issues, embodiments of the present application provide a ventilation system and a method for controlling the ventilation system. These methods independently control the ventilation volume for each indoor space or area, avoid noise such as wind noise, reduce the number of damper actuations, and shorten the time the air supply module remains closed, thereby minimizing user impact and improving user comfort and user experience.

[0007] According to a first aspect of an embodiment of the present application, a control method for a ventilation system is provided, wherein the ventilation system includes: an air supply module for introducing air; a plurality of air valves, which are respectively arranged in a plurality of air ducts connected to the air supply module or at the air outlets of the plurality of air ducts, for controlling the ventilation volume of each indoor space or each area of ​​the indoor space; the method includes: the air valve receiving a first control instruction and a second control instruction in sequence, and stopping the operation of the air supply module; and the air valve executing the second control instruction.

[0008] According to the second aspect of the embodiment of the present application, a ventilation system is provided, which includes: an air supply module, which is used to introduce air; an air duct, which connects the air supply module and the indoor space; a plurality of air valves, which are respectively arranged in the plurality of air ducts connected to the air supply module or at the air outlets of the plurality of air ducts, for controlling the ventilation volume of each indoor space or each area of ​​the indoor space; and a control module, which executes the control method described in the first aspect of the embodiment of the present application.

[0009] One of the beneficial effects of the embodiments of the present application is that, in a ventilation system, by providing air valves in air ducts or at air outlets connecting the air supply module and each indoor space or each area, the ventilation volume of each indoor space or each area can be independently controlled.

[0010] Moreover, the air valve performs actions related to the control instructions while keeping the air supply module closed, which can avoid the generation of noise such as wind shearing sound;

[0011] In addition, since there is no need to wait for the original control instruction to be executed before executing a new control instruction, the number of times the air valve is actuated can be reduced, and the time the air supply module remains closed can be shortened, reducing the impact on the user and improving user comfort and user experience.

[0012] With reference to the following description and accompanying drawings, specific embodiments of the present application are disclosed in detail, indicating the manner in which the principles of the present application can be employed. It should be understood that the embodiments of the present application are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present application include many variations, modifications and equivalents.

[0013] Feature information described and illustrated for one embodiment may be used in one or more other embodiments in the same or similar manner, combined with feature information in other embodiments, or replace feature information in other embodiments.

[0014] It should be emphasized that the term "include / comprises" when used herein refers to the existence of characteristic information, whole items, steps or components, but does not exclude the existence or addition of one or more other characteristic information, whole items, steps or components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Many aspects of the present application may be better understood with reference to the following drawings. The components in the drawings are not drawn to scale but are intended to illustrate the principles of the present application only. To facilitate illustration and description of some portions of the present application, corresponding portions in the drawings may be enlarged or reduced. Elements and feature information described in one drawing or one embodiment of the present application may be combined with elements and feature information shown in one or more other drawings or embodiments. In addition, in the drawings, similar reference numerals indicate corresponding components in several drawings and may be used to indicate corresponding components used in more than one embodiment.

[0016] In the attached figure:

[0017] Figure 1 is a schematic diagram of an implementation of a ventilation system according to an embodiment of the present application;

[0018] Figure 2 is a schematic diagram of a damper according to an embodiment of the present application;

[0019] Figure 3 is a schematic diagram of another embodiment of the ventilation system of the present application;

[0020] Figure 4 is a block diagram of a control method for a ventilation system according to an embodiment of the present application;

[0021] Figure 5 is another block diagram of a method for controlling a ventilation system according to an embodiment of the present application;

[0022] Figure 6 This is a flow chart of an implementation of a control method according to an embodiment of the present application;

[0023] Figure 7 This is a flow chart of another implementation of the control method of the embodiment of the present application. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present application will be described below with reference to the accompanying drawings.

[0025] An embodiment of the present application provides a method for controlling a ventilation system.

[0026] Figure 1 It is a schematic diagram of an implementation of the ventilation system of an embodiment of the present application.

[0027] exist Figure 1In the figure, the solid lines between modules or devices represent refrigerant pipelines; in addition, the pipelines with arrows connecting modules or devices are air pipelines; in addition, the dotted lines between modules or devices represent communication connections, which can be wired connections or wireless connections.

[0028] like Figure 1 As shown, the ventilation system 100 includes:

[0029] an air supply module 110 for introducing air;

[0030] The air pipe 120 connects the air supply module 110 and the indoor space

[0031] A plurality of air valves 130, which are respectively disposed at the air outlets of the plurality of air ducts 120, for controlling the ventilation volume of each indoor space or each area of ​​the indoor space; and

[0032] The control module 140 controls each module in the ventilation system 100 , including executing the control method of the embodiment of the present application.

[0033] In some embodiments, the air supply module 110 includes at least one of a fresh air processing device, a full heat exchange device (for example, with an internal circulation function or without an internal circulation function), and a ventilation device (for example, with an internal circulation function or without an internal circulation function). The air supply module 110 has an air supply unit, and the air supply unit is, for example, a fan.

[0034] In some embodiments, the ventilation system of the present application may regulate multiple indoor spaces, and the air supply module 110 supplies air to the multiple indoor spaces through multiple air pipes 120. Figure 1 In the figure, two indoor spaces (space 1 and space 2) are used as an example for description. However, the embodiment of the present application is not limited to two indoor spaces. There may also be more indoor spaces and more air ducts are set to supply air.

[0035] In some embodiments, the indoor space to be regulated by the ventilation system may include multiple areas, and the air supply module 110 supplies air to the multiple areas of the indoor space through multiple air ducts 120 .

[0036] In some embodiments, the air ducts 120 are air inlet ducts, and each air duct 120 corresponds to a different indoor space, or to a different area of ​​the indoor space.

[0037] In some embodiments, as Figure 1 As shown, an air duct 121 serving as a return air duct may also be provided to centrally return air to each indoor space or each area and discharge the air outdoors.

[0038] like Figure 1As shown, a plurality of air valves 130 are respectively provided at the air outlets of the air pipes 120 to independently control the air flow output from the air outlets to the indoor spaces, that is, to independently control the ventilation volume.

[0039] In some embodiments, the actions of the air valve 130 may include opening, closing, and adjusting the opening angle, wherein the opening may be, for example, fully opening, and the closing may be, for example, fully closing.

[0040] For example, when the air valve 130 is closed, the air flow entering the indoor space corresponding to the air valve 130 is blocked; when the air valve 130 is opened, the air flow is allowed to enter the indoor space smoothly; when the opening angle of the air valve 130 is adjusted, the flow rate of the air flow entering the indoor space can be adjusted.

[0041] In some embodiments, the air valve 130 may include a baffle, and the rotation angle of the baffle is controlled by a motor to allow the air flow in the air duct to pass through, partially pass through, or prevent the air flow from passing through.

[0042] Figure 2 Schematic diagram of the air valve of the embodiment of the present application. Figure 2 As shown in (A) in FIG. 1 , the air valve 130 includes a baffle 131. When the angle of the baffle 131 is 0 degrees, that is, when the baffle 131 is in a horizontal position, the air valve 130 is fully open, and the air flow of the air pipe 120 is unobstructed. Figure 2 As shown in (B) of FIG. 1 , when the angle of baffle 131 is 90 degrees, i.e., when baffle 131 is in a vertical position, damper 130 is fully closed, sealing off the entire air duct 120 and preventing air from passing through. Furthermore, when the angle of baffle 131 is between 0 and 90 degrees, a portion of the air flow in air duct 120 is blocked by baffle 131.

[0043] In addition, if Figure 1 As shown, each indoor space is provided with an indoor unit 150. The damper 130 is provided corresponding to the indoor unit 150.

[0044] In some embodiments, the air valve 130 and the corresponding indoor unit 150 are in the same indoor space, or the air valve 130 and the corresponding indoor unit 150 process the air in the same indoor space (or the same area), that is, the air valve 130 and the corresponding indoor unit 150 have their air outlets in the same indoor space (or the same area).

[0045] In some embodiments, the air valve 130 is connected to the corresponding indoor unit 150 through at least one of a power supply connection and a communication connection, that is, the indoor unit 150 supplies power to the corresponding air valve 130, and / or the indoor unit 150 communicates with the corresponding air valve 130, for example, the indoor unit 150 sends control instructions to the air valve 130, etc.

[0046] In the embodiment of the present application, the indoor space (or area of ​​the indoor space), the indoor unit 150, the air duct 120, and the damper 130 correspond to each other. By controlling the damper 130 corresponding to the indoor space, the flow rate of air entering the indoor space (or area) can be independently controlled, thereby independently adjusting the ventilation volume of the indoor space (or area).

[0047] In some embodiments, part of the indoor space or the indoor space may not be provided with the air valve 130 , that is, some indoor units 150 are not provided with the corresponding air valve 130 .

[0048] In some embodiments, ventilation system 100 includes an air conditioning system.

[0049] The air conditioning system can be a commercial air conditioning system or a residential air conditioning system.

[0050] In some embodiments, the air conditioning system may include at least one set of outdoor units and at least one indoor unit connected to each set of outdoor units. That is, the air conditioning system may include one or more sets of outdoor units, each set of outdoor units including at least one outdoor unit; and each set of outdoor units may be connected to at least one indoor unit.

[0051] For example, an air conditioning system includes an outdoor unit and an indoor unit connected to the outdoor unit.

[0052] For example, an air conditioning system includes an outdoor unit and at least two indoor units connected to the outdoor unit.

[0053] For example, the air conditioning system includes at least two outdoor units and at least two indoor units connected to the at least two outdoor units.

[0054] For example, a group of outdoor units and at least one indoor unit connected to the group of outdoor units constitute a refrigerant system, or multiple groups of outdoor units and at least one indoor unit respectively connected to the multiple groups of outdoor units constitute multiple refrigerant systems. Thus, the air-conditioning system can include one refrigerant system or multiple refrigerant systems.

[0055] In some embodiments, the outdoor unit and the indoor unit may be air-conditioning equipment of various models, types, forms, and capacities.

[0056] For example, the indoor unit can be in the form of four-sided air outlet, two-sided air outlet, duct unit, ground air outlet or skirting air outlet; the outdoor unit can be in the form of single fan top outlet, double fan top outlet, single fan front outlet or double fan front outlet.

[0057] like Figure 1 As shown, for example, one outdoor unit 160 is connected to a plurality of indoor units 150 via a refrigerant pipe 170 .

[0058] In some embodiments, the control module 140 is also called a centralized control module, which performs centralized control on the ventilation system 100 .

[0059] In some embodiments, the control module 140 includes at least one of a controller and a terminal device, for example, the controller may be a centralized controller, a wired controller, a remote controller, an intelligent controller, etc. The terminal device is a user terminal.

[0060] In some embodiments, the control module 140 may further include a gateway device that collects data from various modules and devices and generates control instructions for the damper 130 based on the data, i.e., damper control instructions. The damper 130 opens, closes, and adjusts the opening angle of the damper according to the damper control instructions.

[0061] For example, the gateway device generates a control instruction for the air valve 130 based on the user's operation on the controller or the APP on the user terminal, and sends the control instruction to the indoor unit 150 corresponding to the air valve 130. The indoor unit 150 then sends the control instruction to the air valve 130. The air valve 130 performs actions such as opening, closing, and adjusting the opening angle according to the air valve control instruction.

[0062] The specific control process of the air valve 130 will be described in detail in the following embodiments.

[0063] In some embodiments, the damper control instruction includes identification information of the damper and may also include identification information of the indoor unit corresponding to the damper.

[0064] In some embodiments, the control module 140 includes a memory and a processor, wherein the memory stores a computer program; and when the processor executes the computer program, the control method of the embodiment of the present application is implemented.

[0065] In some embodiments, as Figure 1As shown, ventilation system 100 further includes a detection module 180, which may include at least one of a temperature sensor and a humidity sensor. For example, at least one of the temperature sensor and the humidity sensor in detection module 180 may detect at least one of the temperature and humidity of the indoor space and the temperature and humidity in air duct 120.

[0066] In some embodiments, the ventilation system may further include a humidity control module.

[0067] Figure 3 FIG is a schematic diagram of another embodiment of the ventilation system of the present application. Figure 3 As shown, the structure of the ventilation system 100' is mostly the same as that of the humidity control system 100 in Example 1. The difference from the ventilation system 100 is that the ventilation system 100' further includes:

[0068] The humidity control module 190 is provided at the downstream side of the air supply module 110 and is used to control the humidity of the air passing through the air supply module 110 .

[0069] In the embodiments of the present application, the “downstream side” refers to the downstream side in the air flow path, and the “upstream side” refers to the upstream side in the air flow path.

[0070] In some embodiments, the humidity control module 190 may be a dehumidification device, a humidification device, or a humidity control device having both humidification and dehumidification functions.

[0071] In some embodiments, the humidity control module 190 can perform humidification based on various humidification principles.

[0072] For example, the humidity control module performs humidification based on a wet film, or the humidity control module performs humidification based on waterless humidification, or the humidity control module performs humidification based on spray humidification, or the humidity control module performs humidification based on steam humidification.

[0073] In addition, if Figure 3 As shown, the refrigerant pipeline 170 is also connected to the humidity control module 190.

[0074] In some embodiments, the control module 140 is connected to the indoor unit 150 via a wired connection; in addition, each indoor unit 150, between the indoor unit 150 and the outdoor unit 160, between the humidity control module 190 and the indoor unit 150, and between the air supply module 110 and the humidity control module 190 can all be connected via a wired connection.

[0075] exist Figure 1 and Figure 3In the ventilation system shown, the plurality of air valves 130 are respectively arranged at the air outlets of the plurality of air pipes 120. However, the air valves 130 may also be arranged at other positions on the downstream side of the air supply module 110. For example, the plurality of air valves 130 may be respectively arranged in the plurality of air pipes 120. Figure 1 In the ventilation system 100 shown in FIG. 1 , multiple air valves 130 can also be respectively provided at multiple air outlets of the air supply module 110. Figure 3 In the ventilation system 100 ′ shown, the plurality of air valves 130 may also be respectively disposed at the plurality of air outlets of the humidity control module 190 .

[0076] The control method of the embodiment of the present application is described in detail below.

[0077] Figure 4 FIG. 1 is a block diagram of a method for controlling a ventilation system according to an embodiment of the present application. Figure 4 As shown, the method includes:

[0078] Step 401: The air valve receives the first control instruction and the second control instruction in sequence, and stops the operation of the air supply module; and

[0079] Step 402: The air valve executes the second control instruction.

[0080] In step 401, the damper first receives the first control instruction and then receives the second control instruction. Alternatively, the damper may stop operating the air supply module upon receiving the first control instruction. In step 402, the damper executes the second control instruction. In some embodiments, if the damper has already started executing the first control instruction upon receiving the second control instruction, the damper first stops executing the first control instruction and switches to executing the second control instruction. In some embodiments, if the damper has not yet started executing the first control instruction upon receiving the second control instruction, the damper directly executes the second control instruction.

[0081] In the embodiment of the present application, the above method can be executed separately for each air valve 130 .

[0082] In some embodiments, the first control instruction and the second control instruction are used to instruct the air valve to open, close, or adjust the opening angle, and the actions indicated by the first control instruction and the second control instruction are different.

[0083] For example, the first control instruction instructs the air valve to fully open, and the second control instruction instructs the air valve to fully close;

[0084] For another example, the first control instruction instructs the air valve to fully close, and the second control instruction instructs the air valve to fully open;

[0085] For another example, the first control instruction instructs the air valve to adjust the opening angle to 30 degrees, and the second control instruction instructs the air valve to adjust the opening angle to 60 degrees;

[0086] For another example, the first control instruction instructs the air valve to fully close, and the second control instruction instructs the air valve to adjust the opening angle to 30 degrees.

[0087] The above are some examples of the contents indicated by the first control instruction and the second control instruction. The embodiments of the present application do not limit the specific contents of the first control instruction and the second control instruction.

[0088] In some embodiments, the damper receives the first control instruction and the second control instruction in sequence from the indoor unit corresponding to the damper.

[0089] In some embodiments, the first control instruction and the second control instruction are generated by an APP or a controller on a terminal device. For example, the gateway device generates a control instruction for a damper based on a user's operation on the controller or the APP on the user terminal, and sends the control instruction to the indoor unit corresponding to the damper, which then sends the control instruction to the damper.

[0090] Figure 5 FIG. 1 is another block diagram of the control method of the ventilation system according to an embodiment of the present application. Figure 5 As shown, the method includes:

[0091] Step 501: When the air valve receives the first control instruction, the air supply module stops operating; and

[0092] Step 502: When the air valve receives a second control instruction during the execution of the first control instruction, the air supply module is kept in a stopped state, and the air valve executes the second control instruction.

[0093] In step 501, when the air valve receives the first control instruction, the operation of the air supply module is stopped. For example, stopping the operation of the air supply module can be achieved by stopping the operation of the fan in the air supply module.

[0094] In step 502, when the air valve receives the second control instruction during the execution of the first control instruction, the air supply module is kept in a stopped state, and the air valve executes the second control instruction. In this way, there is no need to wait for the original control instruction to be executed before executing a new control instruction. Therefore, the number of times the air valve operates can be reduced, and the time the air supply module remains closed can be shortened, thereby reducing the impact on the user and improving the user's comfort and user experience.

[0095] For example, the first control instruction received by the air valve instructs the air valve to fully open. While the air valve is performing the fully open action, it receives a second control instruction instructing the air valve to fully close. Then, the air valve stops continuing to open and starts to perform the closing action. During this period, the air supply module is kept closed, thereby avoiding the generation of wind shear noise, reducing the number of times the air valve operates, and shortening the time that the air supply module remains closed.

[0096] Figure 6 This is a flow chart of an implementation of the control method of the embodiment of the present application. Figure 6 As shown, the method includes:

[0097] Step 601: The air valve receives a first control instruction;

[0098] Step 602: Stop the operation of the air supply module, and the air valve starts to perform the action indicated by the first control instruction;

[0099] Step 603: Determine whether the damper receives the second control instruction during the execution of the action indicated by the first control instruction. If the judgment result is "yes", proceed to step 604; if the judgment result is "no", proceed to step 606:

[0100] Step 604: Keep the air supply module in a stopped state, and the air valve starts to perform the action indicated by the second control instruction;

[0101] Step 605: The air valve completes the action indicated by the second control instruction and starts the operation of the air supply module;

[0102] Step 606: Continue to execute the action indicated by the first control instruction;

[0103] Step 607: The air valve completes the action indicated by the first control instruction and starts the operation of the air supply module.

[0104] In some embodiments, the process of completing the action of the first control instruction includes the following process: the air valve starts to execute the action indicated by the first control instruction, and uses a timer TM1 to count a preset time (equal to the timing cycle of TM1), and the preset time (the timing cycle of timer TM1) is, for example, 30 seconds; after the timer TM1 starts counting and reaches the timing cycle, another preset time (e.g., 5 minutes) passes or the timers of all air valves bound to the air supply module reach the timing cycle; and when the second control instruction is received before the timer TM1 starts counting and reaches the timing cycle, the first control instruction is stopped and the second control instruction is executed instead. The process of completing the action of the second control instruction is similar to the above process and will not be repeated here.

[0105] In some embodiments, when the air valve receives a second control instruction within a preset time after receiving the first control instruction, the air supply module is kept in a stopped state and the air valve executes the second control instruction, wherein the preset time is within the period of executing the first control instruction.

[0106] The preset time can be measured by the timer TM1, for example, 30 seconds.

[0107] In addition, in some embodiments, when the air valve receives a third control instruction during the execution of the second control instruction, the air supply module is kept in a stopped state and the air valve executes the third control instruction.

[0108] In this way, it is possible to flexibly respond to the situation where a new control instruction is received again, reduce the number of times the air valve is actuated, and shorten the time that the air supply module remains closed.

[0109] In addition, in some embodiments, if a fourth control instruction is received during the execution of the third control instruction, the fourth control instruction may be continued to be executed, and so on.

[0110] In some embodiments, the third control instruction is used to instruct the air valve to open, close, or adjust the opening angle, and the action indicated by the third control instruction is different from that indicated by the second control instruction.

[0111] In addition, the actions indicated by the third control instruction and the first control instruction may be the same or different, and this embodiment of the present application does not limit this.

[0112] Figure 7 This is a flow chart of another embodiment of the control method of the present application. Figure 7 As shown, the method includes:

[0113] Step 701: The air valve receives a first control instruction;

[0114] Step 702: Stop the operation of the air supply module, and the air valve starts to perform the action indicated by the first control instruction, and the timer starts timing;

[0115] Step 703: Determine whether the second control instruction is received before the timer reaches the timing period. If the determination result is "yes", proceed to step 704; if the determination result is "no", proceed to step 705;

[0116] Step 704: Keep the air supply module in a stopped state, and the air valve starts to perform the action indicated by the second control instruction, and reset the timer;

[0117] Step 705: Continue to execute the action indicated by the first control instruction;

[0118] Step 706: The air valve completes the action indicated by the first control instruction and starts the operation of the air supply module;

[0119] Step 707: Determine whether the timer receives the third control instruction before the timer reaches the timing period. If the determination result is "yes", proceed to step 708; if the determination result is "no", proceed to step 710;

[0120] Step 708: The air supply module is kept in a stopped state, and the air valve starts to perform the action indicated by the third control instruction, and the timer is reset;

[0121] Step 709: The air valve completes the action indicated by the third control instruction and starts the operation of the air supply module;

[0122] Step 710: Continue to execute the action indicated by the second control instruction;

[0123] Step 711: The air valve completes the action indicated by the second control instruction and starts the operation of the air supply module.

[0124] In some embodiments, after step 708, it is possible to further determine whether a new control instruction (such as the fourth control instruction) is received within the timing period of the timer. If received, the process switches to executing the new control instruction. If not received, the process continues to execute the third control instruction, and so on. No further details will be given here.

[0125] According to the above embodiment, in the ventilation system, by arranging air valves in the air ducts or at the air outlets connecting the air supply module and each indoor space or each area, the ventilation volume of each indoor space or each area can be independently controlled; and, while keeping the air supply module closed, the air valve performs actions related to the control instructions, which can avoid the generation of noises such as wind shearing sounds. Moreover, since there is no need to wait for the original control instruction to be executed before executing a new control instruction, the number of actions of the air valve can be reduced, and the time that the air supply module remains closed can be shortened, thereby reducing the impact on users and improving user comfort and user experience.

[0126] An embodiment of the present application further provides a computer-readable program, wherein when the program is executed, the program causes the computer to execute the control method of the ventilation system described in the embodiment of the present application.

[0127] An embodiment of the present application further provides a computer-readable storage medium, wherein the storage medium stores a computer program, and the computer-readable program enables a computer to execute the control method of the ventilation system described in the embodiment of the present application.

[0128] The above devices and methods of the embodiments of the present application can be implemented by hardware or by a combination of hardware and software. The present application relates to such a computer-readable program that, when executed by a logic component, enables the logic component to implement the above devices or components, or enables the logic component to implement the various methods or steps described above.

[0129] The embodiments of the present application also relate to storage media for storing the above programs, such as a hard disk, a magnetic disk, an optical disk, a DVD, a flash memory, etc.

[0130] It should be noted that the limitations on the various steps involved in this application do not limit the order of the steps without affecting the implementation of the specific scheme. The steps written in front can be executed first, later, or even simultaneously. As long as this scheme can be implemented, it should be regarded as falling within the scope of protection of this application.

[0131] The present application has been described above in conjunction with specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present application. Those skilled in the art may make various modifications and variations to the present application based on the spirit and principles of the present application, and such modifications and variations are also within the scope of the present application.

Claims

1. A method for controlling a ventilation system, characterized in that: The ventilation system comprises: An air supply module, which is used to introduce air; A plurality of air valves, which are respectively arranged in a plurality of air pipelines connected to the air supply module or at the air outlets of the plurality of air pipelines, and are used to control the ventilation volume of each indoor space or each area of ​​the indoor space; The method comprises: The air valve receives the first control instruction and the second control instruction in sequence, and stops the operation of the air supply module; and The air valve executes the second control instruction.

2. The method according to claim 1, characterized in that When the air valve receives the first control instruction, the operation of the air supply module is stopped; as well as When the air valve receives the second control instruction during the execution of the first control instruction, the air supply module is kept in a stopped state, and the air valve executes the second control instruction.

3. The method according to claim 2, characterized in that When the air valve receives a second control instruction within a preset time after receiving the first control instruction, the air supply module is kept in a stopped state, and the air valve executes the second control instruction. The preset time is within the period of executing the first control instruction.

4. The method according to any one of claims 1 to 3, characterized in that: The first control instruction and the second control instruction are used to instruct the air valve to open, close or adjust the opening angle. The first control instruction and the second control instruction indicate different actions.

5. The method according to any one of claims 1 to 3, characterized in that: The damper receives the first control instruction and the second control instruction from an indoor unit corresponding to the damper.

6. The method according to claim 5, characterized in that The first control instruction and the second control instruction are generated by an APP or a controller on the terminal device.

7. The method according to claim 2, characterized in that: The method further comprises: When the air valve receives a third control instruction during the execution of the second control instruction, the air supply module is kept in a stopped state, and the air valve executes the third control instruction.

8. A ventilation system, characterized in that: The ventilation system comprises: An air supply module, which is used to introduce air; An air pipeline connecting the air supply module and the indoor space a plurality of air valves, which are respectively arranged in the plurality of air ducts connected to the air supply module or at the air outlets of the plurality of air ducts, and are used to control the ventilation volume of each indoor space or each area of ​​the indoor space; and A control module, which executes the control method described in any one of claims 1 to 7.

9. The ventilation system according to claim 8, characterized in that: The ventilation system also includes: The humidity control module is arranged at the downstream side of the air supply module and is used for adjusting the humidity of the air passing through the air supply module.

10. The ventilation system according to claim 8, characterized in that: The ventilation system also includes: There are multiple indoor units, and the multiple air valves are arranged corresponding to the multiple indoor units.

11. The ventilation system according to claim 10, characterized in that: The air valve is connected to the corresponding indoor unit through at least one of a power supply connection and a communication connection.

12. The ventilation system according to claim 10, characterized in that: The control module includes at least one of a terminal device and a controller, The first control instruction and the second control instruction are generated by the APP on the terminal device or the controller.

13. The ventilation system according to claim 12, characterized in that: The control module also includes a gateway device, The terminal device or the controller sends the first control instruction and the second control instruction to the gateway device, The gateway device sends the first control instruction and the second control instruction to the indoor unit corresponding to the air valve, The indoor unit sends the first control instruction and the second control instruction to the air valve corresponding to the indoor unit.

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