Aldehyde removal equipment control method and device

Abstract

The invention provides a formaldehyde removal equipment control method and device. The method comprises the following steps: determining formaldehyde release intensity in a current space; controlling the frequency of the formaldehyde removal process executed by the formaldehyde removal equipment on the basis of the formaldehyde release intensity; each formaldehyde removal process comprises a first formaldehyde removal stage and a second formaldehyde removal stage; the first formaldehyde removal stage is used for accelerating formaldehyde release in the space; the second formaldehyde removal stage is used for removing formaldehyde in the space. According to the formaldehyde removal equipment control method and device, the release characteristic of the whole period of formaldehyde release is considered, the frequency of the formaldehyde removal equipment executing the formaldehyde removal process is controlled based on the formaldehyde release strength, the operation efficiency of the whole formaldehyde removal period is improved, and energy consumption is reduced.

Description

Technical Field

[0001] This disclosure relates to the field of equipment control technology, and more specifically, to a method and apparatus for controlling formaldehyde removal equipment. Background Technology

[0002] Indoor environmental management is an important part of home life, and whole-house formaldehyde treatment is the most crucial aspect of indoor environmental management, directly impacting people's health. How to effectively conduct whole-house formaldehyde treatment requires in-depth research. Summary of the Invention

[0003] This disclosure provides a method and apparatus for controlling formaldehyde removal equipment, which solves the technical problems of low formaldehyde removal efficiency and high energy consumption.

[0004] In a first aspect, this disclosure provides a method for controlling formaldehyde removal equipment, including: Determine the formaldehyde emission intensity in the current space; The frequency of the formaldehyde removal process is controlled based on the formaldehyde release intensity; each formaldehyde removal process includes a first formaldehyde removal stage and a second formaldehyde removal stage; the first formaldehyde removal stage is used to accelerate the release of formaldehyde in the space; the second formaldehyde removal stage is used to remove formaldehyde from the space.

[0005] In some embodiments, determining the formaldehyde emission intensity in the current space includes: Determine the first formaldehyde concentration in the space at a previous first time interval, and the second formaldehyde concentration in the space at the current time. The formaldehyde release intensity in the current space is determined based on the first formaldehyde concentration, the second formaldehyde concentration, and the first duration.

[0006] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: When the formaldehyde release intensity is greater than or equal to a first intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled.

[0007] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device includes: Determine the formaldehyde concentration at the target time; If the formaldehyde concentration at the target time is greater than or equal to a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a first time interval.

[0008] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: If the formaldehyde concentration at the target time is less than a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the duration of the second time interval is greater than the duration of the first time interval.

[0009] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: Determine the current operating mode of the formaldehyde removal equipment; When the formaldehyde removal device is currently operating in the first mode, the device is controlled to perform two consecutive formaldehyde removal processes at a first time interval; the first mode indicates that formaldehyde removal has a higher priority than energy saving.

[0010] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: When the current working mode of the formaldehyde removal device is the second mode, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the second mode indicates that energy saving has a higher priority than formaldehyde removal; the duration of the second time interval is longer than the duration of the first time interval.

[0011] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: When the formaldehyde release intensity is less than a first intensity threshold and the formaldehyde release intensity is greater than or equal to a second intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled; a formaldehyde removal process includes at least one formaldehyde removal process.

[0012] In some embodiments, the time interval for controlling the formaldehyde removal device to perform two adjacent sets of formaldehyde removal processes includes: As the formaldehyde release intensity gradually decreases, the formaldehyde removal equipment is controlled to gradually extend the time interval between two adjacent formaldehyde removal processes.

[0013] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: If the formaldehyde release intensity is less than the second intensity threshold, the formaldehyde removal device is controlled to terminate the formaldehyde removal process.

[0014] Secondly, this disclosure provides a formaldehyde removal equipment control device, comprising: The determination module is used to determine the formaldehyde emission intensity in the current space; The control module is used to control the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity; each formaldehyde removal process includes a first formaldehyde removal stage and a second formaldehyde removal stage; the first formaldehyde removal stage is used to accelerate the release of formaldehyde in the space; the second formaldehyde removal stage is used to remove formaldehyde from the space.

[0015] In some embodiments, determining the formaldehyde emission intensity in the current space includes: Determine the first formaldehyde concentration in the space at a previous first time interval, and the second formaldehyde concentration in the space at the current time. The formaldehyde release intensity in the current space is determined based on the first formaldehyde concentration, the second formaldehyde concentration, and the first duration.

[0016] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: When the formaldehyde release intensity is greater than or equal to a first intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled.

[0017] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device includes: Determine the formaldehyde concentration at the target time; If the formaldehyde concentration at the target time is greater than or equal to a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a first time interval.

[0018] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: If the formaldehyde concentration at the target time is less than a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the duration of the second time interval is greater than the duration of the first time interval.

[0019] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: Determine the current operating mode of the formaldehyde removal equipment; When the formaldehyde removal device is currently operating in the first mode, the device is controlled to perform two consecutive formaldehyde removal processes at a first time interval; the first mode indicates that formaldehyde removal has a higher priority than energy saving.

[0020] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: When the current working mode of the formaldehyde removal device is the second mode, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the second mode indicates that energy saving has a higher priority than formaldehyde removal; the duration of the second time interval is longer than the duration of the first time interval.

[0021] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: When the formaldehyde release intensity is less than a first intensity threshold and the formaldehyde release intensity is greater than or equal to a second intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled; a formaldehyde removal process includes at least one formaldehyde removal process.

[0022] In some embodiments, the time interval for controlling the formaldehyde removal device to perform two adjacent sets of formaldehyde removal processes includes: As the formaldehyde release intensity gradually decreases, the formaldehyde removal equipment is controlled to gradually extend the time interval between two adjacent formaldehyde removal processes.

[0023] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: If the formaldehyde release intensity is less than the second intensity threshold, the formaldehyde removal device is controlled to terminate the formaldehyde removal process.

[0024] Thirdly, this disclosure provides an electronic device, including a memory, a processor, and a computer program stored in the memory, wherein the processor executes the computer program to implement the formaldehyde removal device control method described in the first aspect above.

[0025] Fourthly, this disclosure provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the formaldehyde removal device control method described in the first aspect.

[0026] Fifthly, this disclosure provides a computer program product, including a computer program that, when executed by a processor, implements the formaldehyde removal equipment control method described in the first aspect.

[0027] This disclosure provides a method and apparatus for controlling formaldehyde removal equipment. It takes into account the release characteristics of formaldehyde throughout the entire release cycle and controls the frequency of the formaldehyde removal process based on the formaldehyde release intensity, thereby improving the operating efficiency of the entire formaldehyde removal cycle and reducing energy consumption. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below.

[0029] Figure 1 This is a schematic flowchart of a formaldehyde removal equipment control method provided in an embodiment of this disclosure.

[0030] Figure 2 This is one of the schematic diagrams of the control logic flow of a formaldehyde removal device provided in the embodiments of this disclosure.

[0031] Figure 3 This is a second schematic diagram of the control logic flow of a formaldehyde removal device provided in an embodiment of this disclosure.

[0032] Figure 4 This is the third schematic diagram of the control logic flow of a formaldehyde removal device provided in this embodiment of the present disclosure.

[0033] Figure 5 This is the fourth schematic diagram of the control logic flow of a formaldehyde removal device provided in this embodiment of the present disclosure.

[0034] Figure 6 This is a schematic diagram of the structure of a formaldehyde removal equipment control device provided in an embodiment of this disclosure.

[0035] Figure 7 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this disclosure. Detailed Implementation

[0036] The embodiments of this disclosure are described below with reference to the accompanying drawings. It should be understood that the embodiments described below with reference to the accompanying drawings are exemplary descriptions for explaining the technical solutions of the embodiments of this disclosure, and do not constitute a limitation on the technical solutions of the embodiments of this disclosure.

[0037] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the terms “comprising” and “including” as used in embodiments of this disclosure mean that the corresponding feature can be implemented as the presented feature, information, data, step, operation, element, and / or component, but do not exclude implementation as other features, information, data, step, operation, element, component, and / or combinations thereof supported by the art. It should be understood that when we say that an element is “connected” or “coupled” to another element, the one element can be directly connected or coupled to the other element, or it can mean that the one element and the other element are connected through an intermediate element. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein indicates at least one of the items defined by the term, for example, “A and / or B” or “A, B” indicates implementation as “A,” or implementation as “B,” or implementation as “A and B.”

[0038] The prefixes "first," "second," etc., used in the embodiments of this disclosure are merely for distinguishing different descriptive objects and do not impose restrictions on the position, order, priority, quantity, or content of the descriptive objects. The description of the descriptive objects is found in the claims or the context of the embodiments, and the use of prefixes should not constitute unnecessary restrictions. For example, if the descriptive object is a port of an element and / or component, abbreviated as "end," then the ordinal number before "end" in "first end" and "second end" does not restrict the position or order of the "ends." "First" and "second" do not restrict whether the "ends" they modify are adjacent, nor do they restrict the order of "first end" and "second end." Similarly, if the descriptive object is a "level," then the ordinal number before "level" in "first level" and "second level" does not restrict the priority between "levels." Furthermore, the number of descriptive objects is not limited by ordinal numbers and can be one or more. For example, in "first device," the number of "devices" can be one or more. Furthermore, the objects modified by different prefixes can be the same or different. For example, if the object being described is "device", then "first device" and "second device" can be the same device or different devices, and their types can be the same or different. Similarly, if the object being described is "information", then "first information" and "second information" can be the same information or different information, and their content can be the same or different.

[0039] In this embodiment of the disclosure, "determine B based on A" means that factor A must be considered when determining B. It is not limited to "B can be determined based solely on A," but should also include: "determine B based on A and C," "determine B based on A, C, and E," "determine C based on A, and further determine B based on C," etc. Additionally, it can include using A as a condition for determining B, for example, "when A meets the first condition, determine B using the first method"; or "when A meets the second condition, determine B," etc.; or "when A meets the third condition, determine B based on the first parameter," etc. Of course, it can also be a condition where A is a factor in determining B, for example, "when A meets the first condition, determine C using the first method, and further determine B based on C," etc.

[0040] The formaldehyde removal equipment in this disclosure includes at least one of the following: equipment with formaldehyde removal function and equipment related to the formaldehyde removal process. Examples include: fresh air system, air conditioning system, formaldehyde detection system, air purifier, humidifier, underfloor heating system, electric window, ventilation fan, exhaust fan, etc.

[0041] The formaldehyde removal process in this embodiment includes an accelerated formaldehyde release stage (also known as the "steaming stage") and a formaldehyde removal stage (also known as the "purification stage").

[0042] In the embodiments of this disclosure, the steaming stage accelerates the release of formaldehyde by increasing the temperature and / or humidity.

[0043] The purification stage in this embodiment removes formaldehyde released from the space through physical and / or chemical methods. Physical methods involve exhausting formaldehyde-containing air outdoors through methods such as ventilation, air exchange, and air convection, thereby removing indoor formaldehyde. Chemical methods utilize catalysts to decompose indoor formaldehyde.

[0044] In some embodiments, a steaming stage is performed first, followed by a purification stage, and the two stages combined can be considered as a formaldehyde removal cycle / process.

[0045] In some embodiments, the release of formaldehyde from interior decoration materials and furniture is a slow process that requires multiple formaldehyde removal cycles to control indoor formaldehyde levels to meet the standards for safe living.

[0046] In some embodiments, the entire life cycle of formaldehyde release is not considered, nor are the release efficiency and characteristics of the formaldehyde-containing boards themselves taken into account, nor are the impacts of formaldehyde release intensity or formaldehyde concentration changes on the operating efficiency and energy consumption of the formaldehyde removal equipment considered. This results in the formaldehyde removal equipment actually operating only once, failing to completely solve the problem of formaldehyde release in the space, or running repeatedly, leading to low operating efficiency, high energy consumption, and wasted electricity throughout the entire formaldehyde removal cycle.

[0047] To address the aforementioned technical issues, this disclosure provides a method and apparatus for controlling formaldehyde removal equipment. Considering the release characteristics of formaldehyde throughout its entire release cycle, the method controls the frequency of the formaldehyde removal process based on the formaldehyde release intensity, thereby improving the operating efficiency of the entire formaldehyde removal cycle and reducing energy consumption.

[0048] To make the objectives, technical solutions, and advantages of this disclosure clearer, the embodiments of this disclosure will be described in further detail below with reference to the accompanying drawings.

[0049] Figure 1 This is a flowchart illustrating a formaldehyde removal equipment control method provided in an embodiment of this disclosure, as shown below. Figure 1 As shown in the embodiments of this disclosure, the formaldehyde removal equipment control method includes: Step 101: Determine the formaldehyde release intensity in the current space.

[0050] In some embodiments, the space can be a single room. For example, the space can be a bedroom.

[0051] In some embodiments, the space may also be multiple spaces. For example, the space includes a first space and a second space.

[0052] In some embodiments, the first space and the second space can be different rooms in the same residence.

[0053] In some embodiments, different rooms include different rooms on the same floor, as well as rooms on different floors.

[0054] In some embodiments, the room includes at least one of a living room, bedroom, kitchen, bathroom, storage room, organization room, and basement.

[0055] In some embodiments, the formaldehyde release intensity in the current space can be obtained through the formaldehyde release intensity detection device of the formaldehyde removal equipment.

[0056] In some embodiments, the formaldehyde concentration in the space can be obtained through the formaldehyde concentration detection device of the formaldehyde removal equipment, and then the formaldehyde release intensity can be determined based on the formaldehyde concentration.

[0057] Step 102: Control the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity; each formaldehyde removal process includes a first formaldehyde removal stage and a second formaldehyde removal stage; the first formaldehyde removal stage is used to accelerate the release of formaldehyde in the space; the second formaldehyde removal stage is used to remove formaldehyde in the space.

[0058] In some embodiments, the first formaldehyde removal stage is a steaming stage.

[0059] In some embodiments, the second formaldehyde removal stage is a purification stage.

[0060] In some embodiments, when the formaldehyde release intensity in the current space is relatively high, the formaldehyde removal equipment is controlled to perform the formaldehyde removal process at a higher frequency.

[0061] For example, in a newly renovated house, the formaldehyde release intensity is relatively high, so formaldehyde removal equipment should be controlled to perform the formaldehyde removal process at a higher frequency.

[0062] For example, in summer when temperatures are high, formaldehyde release is more intense, so formaldehyde removal equipment should be controlled to run the formaldehyde removal process at a higher frequency.

[0063] In some embodiments, when the formaldehyde release intensity in the current space is relatively low, the formaldehyde removal equipment is controlled to perform the formaldehyde removal process at a lower frequency.

[0064] For example, in homes that have been decorated and renovated for one or two years or more, the formaldehyde release intensity is relatively low, so formaldehyde removal equipment should be controlled to perform the formaldehyde removal process at a lower frequency.

[0065] For example, in winter when the temperature is low, the formaldehyde release intensity is relatively low, so the formaldehyde removal equipment is controlled to perform the formaldehyde removal process at a lower frequency.

[0066] In some embodiments, the frequency of formaldehyde removal processes can be represented by the time interval between two adjacent formaldehyde removal processes. The shorter the time interval between two adjacent formaldehyde removal processes, the higher the frequency of the formaldehyde removal process; the longer the time interval between two adjacent formaldehyde removal processes, the lower the frequency of the formaldehyde removal process.

[0067] In some embodiments, the frequency of the formaldehyde removal process can be represented by the time interval between two adjacent sets of formaldehyde removal processes. The shorter the time interval between two adjacent sets of formaldehyde removal processes, the higher the frequency of the formaldehyde removal process; the longer the time interval between two adjacent sets of formaldehyde removal processes, the lower the frequency of the formaldehyde removal process.

[0068] In some embodiments, a set of formaldehyde removal processes includes at least one formaldehyde removal process. A set of formaldehyde removal processes has a longer cycle than a single formaldehyde removal process.

[0069] In some embodiments, the time interval between two adjacent formaldehyde removal processes in a set of formaldehyde removal processes can be uniform. That is, the time interval between any two adjacent formaldehyde removal processes is the same.

[0070] In some embodiments, the time interval between two adjacent formaldehyde removal processes in a set of formaldehyde removal processes may be non-uniform.

[0071] The formaldehyde removal equipment control method provided in this disclosure takes into account the release characteristics of formaldehyde throughout the entire release cycle, and controls the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity, thereby improving the operating efficiency of the entire formaldehyde removal cycle and reducing energy consumption.

[0072] Determining the formaldehyde emission intensity in the current space in some embodiments includes: Determine the first formaldehyde concentration in the space at a previous first time interval, and the second formaldehyde concentration in the space at the current time. The formaldehyde release intensity in the current space is determined based on the first formaldehyde concentration, the second formaldehyde concentration, and the first duration.

[0073] Specifically, in this embodiment of the disclosure, the formaldehyde release intensity in the current space is determined based on the formaldehyde concentration.

[0074] In some embodiments, a first formaldehyde concentration in the space at a previous first time interval and a second formaldehyde concentration in the space at the current time interval can be determined first. Then, the formaldehyde release intensity in the current space is determined based on the first formaldehyde concentration, the second formaldehyde concentration, and the first time interval.

[0075] In some embodiments, a formaldehyde concentration difference is determined based on a first formaldehyde concentration and a second formaldehyde concentration, and the formaldehyde release intensity is obtained by dividing the formaldehyde concentration difference by a first duration.

[0076] For example, if the formaldehyde concentration in the space 2 hours before the current time is 0.04 mg / m³, and the formaldehyde concentration in the space at the current time is 0.06 mg / m³, the formaldehyde concentration difference is 0.02 mg / m³. Dividing this formaldehyde concentration difference by 2 hours gives a formaldehyde release intensity of 0.01 mg / (m³·h).

[0077] The formaldehyde removal equipment control method provided in this disclosure determines the formaldehyde release intensity in the current space based on the formaldehyde concentration, eliminating the need to configure a formaldehyde release intensity detection device in the formaldehyde removal equipment and reducing the complexity of the formaldehyde removal equipment.

[0078] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: When the formaldehyde release intensity is greater than or equal to a first intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled.

[0079] Specifically, in this embodiment of the disclosure, when the formaldehyde release intensity is greater than or equal to the first intensity threshold, it can be indicated that the formaldehyde release intensity is relatively high and multiple formaldehyde removal processes need to be performed continuously. The frequency of the formaldehyde removal process is adjusted by controlling the time interval between two adjacent formaldehyde removal processes performed by the formaldehyde removal equipment.

[0080] In some embodiments, the first intensity threshold may be a preset value.

[0081] In some embodiments, the first intensity threshold corresponding to each formaldehyde removal process may be the same or different.

[0082] In some embodiments, data such as the first intensity threshold corresponding to each formaldehyde removal process, the time taken for the formaldehyde removal process, the formaldehyde concentration at the beginning of the formaldehyde removal process, and the formaldehyde concentration at the end of the formaldehyde removal process can also be recorded, and the algorithm can be used to predict the first intensity threshold corresponding to the next formaldehyde removal process.

[0083] In some embodiments, the above-described algorithms include at least one of artificial intelligence algorithms, machine learning algorithms, deep learning algorithms, and data modeling algorithms. For example, Markov algorithms, Bayesian algorithms, long short-term memory network algorithms, recurrent neural network algorithms, etc.

[0084] The formaldehyde removal equipment control method provided in this embodiment reduces energy consumption when the formaldehyde release intensity is high and multiple formaldehyde removal processes need to be performed continuously. By controlling the time interval between two adjacent formaldehyde removal processes, the frequency of the formaldehyde removal process can be adjusted.

[0085] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device includes: Determine the formaldehyde concentration at the target time; If the formaldehyde concentration at the target time is greater than or equal to a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a first time interval.

[0086] In some embodiments, if the formaldehyde concentration at the target time is less than a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval.

[0087] Specifically, in this embodiment of the disclosure, when the formaldehyde release intensity is high, the formaldehyde concentration at the target time can be determined first, and then the time interval between two adjacent formaldehyde removal processes can be adjusted based on the formaldehyde concentration at the target time.

[0088] In some embodiments, the target time can be a time set by the user. For example, the user sets 10:00 AM every day as the target time.

[0089] In some embodiments, the target time can be the time of day with the highest temperature and / or humidity. For example, 3 PM each day could be the target time.

[0090] In some embodiments, the target time can be the time of day when the formaldehyde concentration is highest.

[0091] In some embodiments, the duration of the first time interval can be a preset value.

[0092] In some embodiments, the duration of the second time interval can be a preset value.

[0093] In some embodiments, the duration of the second time interval is greater than the duration of the first time interval.

[0094] In some embodiments, when the formaldehyde concentration is high at the target time, two adjacent formaldehyde removal processes are performed with a shorter first time interval.

[0095] In some embodiments, when the formaldehyde concentration is low at the target time, two adjacent formaldehyde removal processes are performed at a longer second time interval.

[0096] The formaldehyde removal equipment control method provided in this disclosure controls the time interval between two adjacent formaldehyde removal processes based on the formaldehyde concentration at a preset time, thereby adjusting the frequency of the formaldehyde removal process and making the adjustment more precise, further reducing energy consumption.

[0097] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: Determine the current operating mode of the formaldehyde removal equipment; When the formaldehyde removal device is currently operating in the first mode, the device is controlled to perform two consecutive formaldehyde removal processes at a first time interval; the first mode indicates that formaldehyde removal has a higher priority than energy saving.

[0098] In some embodiments, when the current operating mode of the formaldehyde removal device is the second mode, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the second mode indicates that energy saving has a higher priority than formaldehyde removal; the duration of the second time interval is greater than the duration of the first time interval.

[0099] Specifically, in this embodiment of the disclosure, when the formaldehyde release intensity is high, the working mode of the formaldehyde removal device can be determined first, and then the time interval between two adjacent formaldehyde removal processes can be adjusted based on the working mode of the formaldehyde removal device.

[0100] In some embodiments, the formaldehyde removal device operates in two modes: a first mode and a second mode.

[0101] In some embodiments, the first mode indicates that formaldehyde removal has a higher priority than energy saving. For example, the first mode is a high-efficiency mode.

[0102] In some embodiments, the second mode indicates that energy saving has a higher priority than formaldehyde removal. For example, the second mode is an energy-saving mode.

[0103] In some embodiments, the duration of the first time interval can be a preset value.

[0104] In some embodiments, the duration of the second time interval can be a preset value.

[0105] In some embodiments, the duration of the second time interval is greater than the duration of the first time interval.

[0106] In some embodiments, when the formaldehyde removal device is operating in high-efficiency mode, two adjacent formaldehyde removal processes are performed with a shorter first time interval.

[0107] In some embodiments, when the formaldehyde removal device is operating in energy-saving mode, two adjacent formaldehyde removal processes are performed at a longer second time interval.

[0108] The formaldehyde removal equipment control method provided in this disclosure controls the time interval between two adjacent formaldehyde removal processes based on the working mode of the formaldehyde removal equipment, thereby adjusting the frequency of the formaldehyde removal process, making the adjustment more precise and further reducing energy consumption.

[0109] In some embodiments, the time interval between two adjacent formaldehyde removal processes is controlled based on the formaldehyde concentration at the target time and the operating mode of the formaldehyde removal device.

[0110] Specifically, you can first determine the formaldehyde concentration at the target time, and then determine the working mode of the formaldehyde removal equipment.

[0111] In some embodiments, if the formaldehyde concentration at the target time is greater than or equal to a first concentration threshold, two adjacent formaldehyde removal processes are performed with a shorter first time interval.

[0112] In some embodiments, when the formaldehyde concentration at the target time is less than a first concentration threshold and the formaldehyde removal device is operating in high-efficiency mode, two adjacent formaldehyde removal processes are performed with a shorter first time interval.

[0113] In some embodiments, when the formaldehyde concentration at the target time is less than a first concentration threshold and the formaldehyde removal device is operating in energy-saving mode, two adjacent formaldehyde removal processes are performed at a longer second time interval.

[0114] The formaldehyde removal equipment control method provided in this disclosure controls the time interval between two adjacent formaldehyde removal processes based on the formaldehyde concentration at the target time and the working mode of the formaldehyde removal equipment, thereby adjusting the frequency of the formaldehyde removal process. The adjustment is more precise and further reduces energy consumption.

[0115] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: When the formaldehyde release intensity is less than a first intensity threshold and the formaldehyde release intensity is greater than or equal to a second intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled; a formaldehyde removal process includes at least one formaldehyde removal process.

[0116] Specifically, in this embodiment of the disclosure, when the formaldehyde release intensity is less than the first intensity threshold and greater than or equal to the second intensity threshold, it can be said that the formaldehyde release intensity is moderate, and at least one (set) of formaldehyde removal process can be executed continuously, then paused for a period of time, and then at least one (set) of formaldehyde removal process can be executed continuously again. The frequency of the formaldehyde removal process is adjusted by controlling the time interval between the execution of two adjacent sets of formaldehyde removal processes by the formaldehyde removal device.

[0117] In some embodiments, the first intensity threshold may be a preset value.

[0118] In some embodiments, the second intensity threshold may be a preset value.

[0119] In some embodiments, the first intensity threshold and the second intensity threshold corresponding to each set of formaldehyde removal processes may be the same or different.

[0120] In some embodiments, data such as the first intensity threshold, the second intensity threshold, the time taken for the formaldehyde removal process, the formaldehyde concentration at the beginning of the formaldehyde removal process, and the formaldehyde concentration at the end of the formaldehyde removal process can be recorded for each of the multiple formaldehyde removal processes, and the first intensity threshold and the second intensity threshold corresponding to the next formaldehyde removal process can be predicted using an algorithm.

[0121] In some embodiments, the above-described algorithms include at least one of artificial intelligence algorithms, machine learning algorithms, deep learning algorithms, and data modeling algorithms. For example, Markov algorithms, Bayesian algorithms, long short-term memory network algorithms, recurrent neural network algorithms, etc.

[0122] In some embodiments, the time interval between two adjacent formaldehyde removal processes in a set of formaldehyde removal processes can be uniform.

[0123] In some embodiments, the time interval between two adjacent formaldehyde removal processes in a set of formaldehyde removal processes may be non-uniform.

[0124] In some embodiments, the number of formaldehyde removal processes included in a set of formaldehyde removal processes can be a preset value.

[0125] In some embodiments, the number of formaldehyde removal processes included in a set of formaldehyde removal processes is associated with the formaldehyde release intensity.

[0126] In some embodiments, the higher the formaldehyde release intensity, the greater the number of formaldehyde removal processes included in a set of formaldehyde removal processes. Conversely, the lower the formaldehyde release intensity, the fewer the number of formaldehyde removal processes included in a set of formaldehyde removal processes.

[0127] In some embodiments, the number of formaldehyde removal processes included in two adjacent formaldehyde removal processes may be the same or different.

[0128] The formaldehyde removal equipment control method provided in this embodiment can continuously execute a set of formaldehyde removal processes when the formaldehyde release intensity is moderate, then pause for a period of time, and then continuously execute another set of formaldehyde removal processes. By controlling the time interval between two adjacent sets of formaldehyde removal processes, the frequency of formaldehyde removal processes executed by the formaldehyde removal equipment can be adjusted, thereby reducing energy consumption.

[0129] In some embodiments, the time interval for controlling the formaldehyde removal device to perform two adjacent sets of formaldehyde removal processes includes: As the formaldehyde release intensity gradually decreases, the formaldehyde removal equipment is controlled to gradually extend the time interval between two adjacent formaldehyde removal processes.

[0130] Specifically, in this embodiment of the disclosure, when the formaldehyde release intensity is moderate, at least one (set) of formaldehyde removal process can be executed continuously, then paused for a period of time, and then at least one (set) of formaldehyde removal process can be executed continuously again. As the formaldehyde release intensity gradually decreases, the formaldehyde removal device is controlled to gradually extend the time interval between executing two adjacent sets of formaldehyde removal processes. By controlling the time interval between executing two adjacent sets of formaldehyde removal processes, the frequency of the formaldehyde removal process executed by the formaldehyde removal device is adjusted.

[0131] For example, the formaldehyde release intensity before the first formaldehyde removal process is 0.01 mg / (m³·h), and the time interval between the first and second formaldehyde removal processes is controlled at 48 hours. The formaldehyde release intensity before the second formaldehyde removal process is 0.008 mg / (m³·h), and the time interval between the first and third formaldehyde removal processes is controlled at 72 hours.

[0132] The formaldehyde removal equipment control method provided in this embodiment gradually extends the time interval between two adjacent formaldehyde removal processes as the formaldehyde release intensity gradually decreases, making the adjustment more precise and further reducing energy consumption.

[0133] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: If the formaldehyde release intensity is less than the second intensity threshold, the formaldehyde removal device is controlled to terminate the formaldehyde removal process.

[0134] Specifically, in this embodiment of the disclosure, if the formaldehyde release intensity is less than the second intensity threshold, it can be considered that the formaldehyde release intensity is low and meets the conditions for normal human habitation, and the formaldehyde removal process can be terminated.

[0135] In some embodiments, the second intensity threshold may be a preset value.

[0136] In some embodiments, the first intensity threshold and the second intensity threshold corresponding to each set of formaldehyde removal processes may be the same or different.

[0137] In some embodiments, data such as the first intensity threshold, the second intensity threshold, the time taken for the formaldehyde removal process, the formaldehyde concentration at the beginning of the formaldehyde removal process, and the formaldehyde concentration at the end of the formaldehyde removal process can be recorded for each of the multiple formaldehyde removal processes, and the first intensity threshold and the second intensity threshold corresponding to the next formaldehyde removal process can be predicted using an algorithm.

[0138] In some embodiments, the above-described algorithms include at least one of artificial intelligence algorithms, machine learning algorithms, deep learning algorithms, and data modeling algorithms. For example, Markov algorithms, Bayesian algorithms, long short-term memory network algorithms, recurrent neural network algorithms, etc.

[0139] In some embodiments, the above-mentioned termination of the formaldehyde removal process is a phased termination, that is, after performing at least one more set of formaldehyde removal processes, the formaldehyde release intensity is low and meets the conditions for normal human habitation, and a phased termination is carried out.

[0140] In some embodiments, if the formaldehyde concentration is detected to reach a preset threshold again, and / or the formaldehyde release intensity reaches a preset threshold, the next round of formaldehyde removal process is restarted.

[0141] In some embodiments, a single formaldehyde removal process may include at least one set of formaldehyde removal processes. A single formaldehyde removal process has a longer cycle than a set of formaldehyde removal processes.

[0142] The formaldehyde removal equipment control method provided in this disclosure terminates the formaldehyde removal process when the formaldehyde release intensity is low, thereby reducing energy consumption.

[0143] The methods in the above embodiments are further illustrated below with two specific examples: Figure 2 This is one of the schematic diagrams of the control logic flow of a formaldehyde removal device provided in this disclosure embodiment, such as... Figure 2 As shown, the overall control framework of the formaldehyde removal equipment includes several states such as user start function, setting operating parameters, function start operation, whether to exit the function based on user feedback, and ending the operation of the function.

[0144] The operational requirements settings include configuring parameters related to the steaming process, detection process, and feedback mechanism.

[0145] Figure 3 This is a second schematic diagram of the control logic flow of a formaldehyde removal device provided in an embodiment of this disclosure, as shown below. Figure 3 As shown in the embodiments of this disclosure, the final formaldehyde content of the furniture board will not exceed the safe range as the evaluation point for the large cycle, the time when it is difficult to release formaldehyde during each continuous formaldehyde removal is used as the evaluation point for the medium cycle, and the most efficient small cycle evaluation point for each operation is used.

[0146] The large-cycle operation indicator signifies the operation of the entire formaldehyde removal function.

[0147] The mid-cycle operation indicator suggests whether formaldehyde removal needs to continue.

[0148] The small cycle operation indicator represents a small cycle of formaldehyde removal process (steaming and purification).

[0149] Formaldehyde concentration threshold 1 represents the standard formaldehyde concentration threshold, with a reference value of 0.04 mg / m³. 3 .

[0150] Formaldehyde concentration threshold 2 represents the risk formaldehyde concentration threshold, with a reference value of 0.06 mg / m³. 3 .

[0151] The formaldehyde concentration threshold of 3 represents the concentration threshold at which formaldehyde removal is complete, with a reference value of 0.03 mg / m³. 3 .

[0152] X hours represents the duration of continuous formaldehyde monitoring.

[0153] The set time can be set by the user or determined by the climate. Select a time when the room temperature / humidity is relatively high. The formaldehyde situation at that time will be used to reflect the overall formaldehyde situation throughout the day. This value can also be the time corresponding to the maximum formaldehyde concentration monitored throughout the day.

[0154] The embodiments disclosed herein achieve full life-cycle control of formaldehyde treatment and construct a three-level formaldehyde removal logic model consisting of large cycle, medium cycle, and small cycle.

[0155] The extended cycle (complete formaldehyde removal cycle) is a complete formaldehyde removal cycle designed to address the continuous release characteristics of formaldehyde-containing boards throughout their entire life cycle. The evaluation goal is to ultimately stabilize the formaldehyde content of the furniture boards below a safe level. The system uses periodic monitoring and operational strategies to determine whether to enter / exit the extended cycle.

[0156] Large cycle start conditions: Formaldehyde concentration repeatedly shows abnormally high values, and the furniture is in a state of recent occupancy or recent purchase.

[0157] Large cycle exit condition: within multiple consecutive set cycles (e.g., Figure 3 If the formaldehyde concentration remains below the formaldehyde removal completion threshold (e.g., threshold 3 (0.03 mg / m³)) for three intermediate cycles, the formaldehyde removal is considered complete, and the major cycle ends.

[0158] The medium cycle (continuous formaldehyde removal stage) refers to the stage of running multiple (sets of) small cycles continuously to address the slow release problem caused by changes in the concentration gradient inside the board. During the medium cycle, the system automatically assesses whether to pause and enters an observation and recovery phase, waiting for the formaldehyde inside to continue migrating to the surface before activating the small cycle again.

[0159] Medium cycle start conditions: Formaldehyde concentration is detected to exceed the risk formaldehyde concentration threshold again (e.g., threshold 2 (0.06 mg / m³)), or the concentration decrease is insufficient after the previous small cycle.

[0160] Mid-cycle exit condition: After multiple executions of the short cycle, the rate of concentration decrease slows down significantly, and the cycle enters the waiting / pause phase.

[0161] The small cycle is the smallest formaldehyde removal unit in the system, representing a formaldehyde removal process of heating / humidifying → maintaining → stopping heating / humidifying → purifying separately.

[0162] Figure 4 This is the third schematic diagram of the control logic flow of a formaldehyde removal device provided in this embodiment of the present disclosure, as shown below. Figure 4 As shown, the conditions for starting a small cycle are: formaldehyde concentration exceeding the risk threshold, and the temperature and humidity are appropriate (e.g., setting a high temperature / high humidity period daily). Other factors to consider include the formaldehyde concentration at the set time and whether to activate energy-saving mode.

[0163] During short-cycle operation, first start device 1 (heating and humidifying equipment) to raise the temperature and humidity. The suffocation time can be set to Y minutes. Maintain the temperature rise until the set time is met or the formaldehyde concentration changes from rising to falling. Further adjustments can be made based on the formaldehyde concentration and threshold 4 (the upper limit of formaldehyde monitoring, e.g., 1 mg / m³). 3 Based on the relationship between the heating / humidification and the air quality, determine whether to stop heating / humidification. After stopping heating / humidification and maintaining it for a preset time, start device 2 (air purifier, fresh air system, etc.) to perform the purification phase. If the formaldehyde level drops below the purification threshold 5 (e.g., 0.03 mg / m³), the small cycle is marked as complete.

[0164] Short-cycle exit conditions: If the formaldehyde removal process is completed or a formaldehyde rebound occurs, the next medium-cycle needs to be started.

[0165] In this embodiment of the disclosure, the operating parameters (time, temperature and humidity settings, etc.) of each small cycle can also be optimized by a self-learning method, and the formaldehyde removal efficiency of each small cycle within the medium cycle can be recorded to evaluate whether the large cycle can be terminated.

[0166] Figure 5 This is the fourth schematic diagram of the control logic flow of a formaldehyde removal device provided in this disclosure embodiment, as shown below. Figure 5 As shown, in this embodiment of the disclosure, the final formaldehyde content of the furniture board does not exceed the safe range as the evaluation point for the large cycle, and the most efficient evaluation point for each run.

[0167] The large-cycle operation indicator signifies the operation of the entire formaldehyde removal function.

[0168] The small cycle operation indicator represents a small cycle of formaldehyde removal process (steaming and purification).

[0169] Formaldehyde concentration threshold 1 represents the standard formaldehyde concentration threshold, with a reference value of 0.04 mg / m³. 3 .

[0170] Formaldehyde concentration threshold 2 represents the risk formaldehyde concentration threshold, with a reference value of 0.06 mg / m³. 3 .

[0171] The formaldehyde concentration threshold of 3 represents the concentration threshold at which formaldehyde removal is complete, with a reference value of 0.03 mg / m³. 3 .

[0172] X1 hours represents the duration of continuous formaldehyde monitoring 1. X2 hours represents the duration of continuous formaldehyde monitoring 2.

[0173] The set time can be set by the user or determined by the climate. Select a time when the room temperature / humidity is relatively high. The formaldehyde situation at that time will be used to reflect the overall formaldehyde situation throughout the day. This value can also be the time corresponding to the maximum formaldehyde concentration monitored throughout the day.

[0174] The embodiments disclosed herein achieve full lifecycle control of formaldehyde treatment and construct a two-stage formaldehyde removal logic model with large and small cycles.

[0175] The extended cycle (complete formaldehyde removal cycle) is a complete formaldehyde removal cycle designed to address the continuous release characteristics of formaldehyde-containing boards throughout their entire life cycle. The evaluation goal is to ultimately stabilize the formaldehyde content of the furniture boards below a safe level. The system uses periodic monitoring and operational strategies to determine whether to enter / exit the extended cycle.

[0176] Large cycle start conditions: Formaldehyde concentration repeatedly shows abnormally high values, and the furniture is in a state of recent occupancy or recent purchase.

[0177] Large cycle exit condition: within a continuously set duration (e.g., Figure 5 If the formaldehyde concentration remains below the formaldehyde removal completion threshold (e.g., threshold 3 (0.03 mg / m³)) for 1+2 hours, the formaldehyde removal is considered complete, and the cycle ends.

[0178] A short cycle is the smallest unit of formaldehyde removal in the system, representing a single formaldehyde removal process of heating / humidifying → maintaining humidity → stopping heating / humidifying → individual purification. See the examples above for details, which will not be repeated here.

[0179] The embodiments disclosed herein achieve full lifecycle control of formaldehyde treatment. Based on the formaldehyde release characteristics, the frequency of formaldehyde removal equipment performing the formaldehyde removal process is controlled, thereby improving the operating efficiency of the entire formaldehyde removal cycle and reducing energy consumption.

[0180] Figure 6 This is a schematic diagram of the structure of a formaldehyde removal equipment control device provided in an embodiment of the present disclosure, as shown below. Figure 6 As shown in the figure, an embodiment of this disclosure provides a formaldehyde removal equipment control device 60, which may include: a determining module 601 and a control module 602, wherein, The determination module is used to determine the formaldehyde emission intensity in the current space; The control module is used to control the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity; each formaldehyde removal process includes a first formaldehyde removal stage and a second formaldehyde removal stage; the first formaldehyde removal stage is used to accelerate the release of formaldehyde in the space; the second formaldehyde removal stage is used to remove formaldehyde from the space.

[0181] In some embodiments, determining the formaldehyde emission intensity in the current space includes: Determine the first formaldehyde concentration in the space at a previous first time interval, and the second formaldehyde concentration in the space at the current time. The formaldehyde release intensity in the current space is determined based on the first formaldehyde concentration, the second formaldehyde concentration, and the first duration.

[0182] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: When the formaldehyde release intensity is greater than or equal to a first intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled.

[0183] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device includes: Determine the formaldehyde concentration at the target time; If the formaldehyde concentration at the target time is greater than or equal to a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a first time interval.

[0184] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: If the formaldehyde concentration at the target time is less than a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the duration of the second time interval is greater than the duration of the first time interval.

[0185] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: Determine the current operating mode of the formaldehyde removal equipment; When the formaldehyde removal device is currently operating in the first mode, the device is controlled to perform two consecutive formaldehyde removal processes at a first time interval; the first mode indicates that formaldehyde removal has a higher priority than energy saving.

[0186] In some embodiments, the time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: When the current working mode of the formaldehyde removal device is the second mode, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the second mode indicates that energy saving has a higher priority than formaldehyde removal; the duration of the second time interval is longer than the duration of the first time interval.

[0187] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: When the formaldehyde release intensity is less than a first intensity threshold and the formaldehyde release intensity is greater than or equal to a second intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled; a formaldehyde removal process includes at least one formaldehyde removal process.

[0188] In some embodiments, the time interval for controlling the formaldehyde removal device to perform two adjacent sets of formaldehyde removal processes includes: As the formaldehyde release intensity gradually decreases, the formaldehyde removal equipment is controlled to gradually extend the time interval between two adjacent formaldehyde removal processes.

[0189] In some embodiments, controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal device based on the formaldehyde release intensity includes: If the formaldehyde release intensity is less than the second intensity threshold, the formaldehyde removal device is controlled to terminate the formaldehyde removal process.

[0190] The apparatus of this disclosure embodiment can execute the method provided in this disclosure embodiment, and its implementation principle is similar, and it has corresponding technical effects. The actions performed by each module in the apparatus of each embodiment of this disclosure correspond to the steps in the method of each embodiment of this disclosure. For a detailed functional description of each module of the apparatus, please refer to the description in the corresponding method shown above, and it will not be repeated here.

[0191] This disclosure provides an electronic device (computer apparatus / device / system) including a memory, a processor, and a computer program stored in the memory, wherein the processor executes the computer program to implement the method provided in any optional embodiment of this disclosure.

[0192] In one alternative embodiment, an electronic device is provided, such as Figure 7 As shown, Figure 7 The illustrated electronic device 4000 includes a processor 4001 and a memory 4003. The processor 4001 and the memory 4003 are connected, for example, via a bus 4002. Optionally, the electronic device 4000 may further include a transceiver 4004, which can be used for data interaction between the electronic device and other electronic devices, such as sending and / or receiving data. It should be noted that in practical applications, the transceiver 4004 is not limited to one type, and the structure of the electronic device 4000 does not constitute a limitation on the embodiments of this disclosure.

[0193] Processor 4001 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute the various exemplary logic blocks, modules, and circuits described in conjunction with this disclosure. Processor 4001 may also be a combination that implements computational functions, such as including one or more microprocessor combinations, a combination of a DSP and a microprocessor, etc.

[0194] Bus 4002 may include a pathway for transmitting information between the aforementioned components. Bus 4002 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. Bus 4002 can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 7 The bus is represented by a single thick line, but this does not mean that there is only one bus or one type of bus.

[0195] The memory 4003 may be ROM (Read Only Memory) or other types of static storage devices capable of storing static information and instructions, RAM (Random Access Memory) or other types of dynamic storage devices capable of storing information and instructions, or EEPROM (Electrically Erasable Programmable Read Only Memory), CD-ROM (Compact Disc Read Only Memory) or other optical disc storage, optical disc storage (including compressed optical discs, laser discs, optical discs, digital universal optical discs, Blu-ray discs, etc.), magnetic disk storage media, other magnetic storage devices, or any other medium capable of carrying or storing computer programs and capable of being read by a computer, without limitation herein.

[0196] The memory 4003 is used to store computer programs that execute embodiments of the present disclosure, and is controlled by the processor 4001 to execute them. The processor 4001 is used to execute the computer programs stored in the memory 4003 to implement the steps shown in the foregoing method embodiments.

[0197] This disclosure provides a computer-readable storage medium storing a computer program, which, when executed by a processor, can implement the steps and corresponding content of the aforementioned method embodiments.

[0198] This disclosure also provides a computer program product, including a computer program that, when executed by a processor, can implement the steps and corresponding content of the aforementioned method embodiments.

[0199] It should be understood that although arrows indicate various operation steps in the flowcharts of the embodiments of this disclosure, the order in which these steps are implemented is not limited to the order indicated by the arrows. Unless explicitly stated herein, in some implementation scenarios of the embodiments of this disclosure, the implementation steps in each flowchart can be executed in other orders as required. Furthermore, some or all of the steps in each flowchart may include multiple sub-steps or multiple stages based on the actual implementation scenario. Some or all of these sub-steps or stages can be executed at the same time, and each sub-step or stage can also be executed at different times. In scenarios where execution times differ, the execution order of these sub-steps or stages can be flexibly configured as required, and the embodiments of this disclosure do not limit this.

[0200] The above description is only an optional implementation method for some implementation scenarios of this disclosure. It should be noted that for those skilled in the art, other similar implementation methods based on the technical concept of this disclosure without departing from the technical concept of this disclosure also fall within the protection scope of the embodiments of this disclosure.

Claims

1. A method for controlling formaldehyde removal equipment, characterized in that, include: Determine the formaldehyde emission intensity in the current space; The frequency of the formaldehyde removal process is controlled based on the formaldehyde release intensity; each formaldehyde removal process includes a first formaldehyde removal stage and a second formaldehyde removal stage; the first formaldehyde removal stage is used to accelerate the release of formaldehyde in the space; the second formaldehyde removal stage is used to remove formaldehyde from the space.

2. The formaldehyde removal equipment control method according to claim 1, characterized in that, Determining the formaldehyde emission intensity in the current space includes: Determine the first formaldehyde concentration in the space at a previous first time interval, and the second formaldehyde concentration in the space at the current time. The formaldehyde release intensity in the current space is determined based on the first formaldehyde concentration, the second formaldehyde concentration, and the first duration.

3. The formaldehyde removal equipment control method according to any one of claims 1 to 2, characterized in that, The method of controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity includes: When the formaldehyde release intensity is greater than or equal to a first intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled.

4. The formaldehyde removal equipment control method according to claim 3, characterized in that, The time interval between two consecutive formaldehyde removal processes controlled by the formaldehyde removal device includes: Determine the formaldehyde concentration at the target time; If the formaldehyde concentration at the target time is greater than or equal to a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a first time interval.

5. The formaldehyde removal equipment control method according to claim 4, characterized in that, The time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: If the formaldehyde concentration at the target time is less than a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the duration of the second time interval is greater than the duration of the first time interval.

6. The formaldehyde removal equipment control method according to claim 4, characterized in that, The time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: Determine the current operating mode of the formaldehyde removal equipment; When the formaldehyde removal device is currently operating in the first mode, the device is controlled to perform two consecutive formaldehyde removal processes at a first time interval; the first mode indicates that formaldehyde removal has a higher priority than energy saving.

7. The formaldehyde removal equipment control method according to claim 4, characterized in that, The time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: When the current working mode of the formaldehyde removal device is the second mode, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the second mode indicates that energy saving has a higher priority than formaldehyde removal; the duration of the second time interval is longer than the duration of the first time interval.

8. The formaldehyde removal equipment control method according to any one of claims 1 to 2, characterized in that, The method of controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity includes: When the formaldehyde release intensity is less than a first intensity threshold and the formaldehyde release intensity is greater than or equal to a second intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled; a formaldehyde removal process includes at least one formaldehyde removal process.

9. The formaldehyde removal equipment control method according to claim 8, characterized in that, The time interval for controlling the formaldehyde removal equipment to execute two adjacent sets of formaldehyde removal processes includes: As the formaldehyde release intensity gradually decreases, the formaldehyde removal equipment is controlled to gradually extend the time interval between two adjacent formaldehyde removal processes.

10. The formaldehyde removal equipment control method according to any one of claims 1 to 2, characterized in that, The method of controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity includes: If the formaldehyde release intensity is less than the second intensity threshold, the formaldehyde removal device is controlled to terminate the formaldehyde removal process.

11. A formaldehyde removal equipment control device, characterized in that, include: The determination module is used to determine the formaldehyde emission intensity in the current space; The control module is used to control the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity; each formaldehyde removal process includes a first formaldehyde removal stage and a second formaldehyde removal stage; the first formaldehyde removal stage is used to accelerate the release of formaldehyde in the space; the second formaldehyde removal stage is used to remove formaldehyde from the space.

12. The formaldehyde removal equipment control device according to claim 11, characterized in that, Determining the formaldehyde emission intensity in the current space includes: Determine the first formaldehyde concentration in the space at a previous first time interval, and the second formaldehyde concentration in the space at the current time. The formaldehyde release intensity in the current space is determined based on the first formaldehyde concentration, the second formaldehyde concentration, and the first duration.

13. The formaldehyde removal equipment control device according to any one of claims 11 to 12, characterized in that, The method of controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity includes: When the formaldehyde release intensity is greater than or equal to a first intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled.

14. The formaldehyde removal equipment control device according to claim 13, characterized in that, The time interval between two consecutive formaldehyde removal processes controlled by the formaldehyde removal device includes: Determine the formaldehyde concentration at the target time; If the formaldehyde concentration at the target time is greater than or equal to a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a first time interval.

15. The formaldehyde removal equipment control device according to claim 14, characterized in that, The time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: If the formaldehyde concentration at the target time is less than a first concentration threshold, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the duration of the second time interval is greater than the duration of the first time interval.

16. The formaldehyde removal equipment control device according to claim 14, characterized in that, The time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: Determine the current operating mode of the formaldehyde removal equipment; When the formaldehyde removal device is currently operating in the first mode, the device is controlled to perform two consecutive formaldehyde removal processes at a first time interval; the first mode indicates that formaldehyde removal has a higher priority than energy saving.

17. The formaldehyde removal equipment control device according to claim 14, characterized in that, The time interval between two adjacent formaldehyde removal processes controlled by the formaldehyde removal device further includes: When the current working mode of the formaldehyde removal device is the second mode, the formaldehyde removal device is controlled to perform two adjacent formaldehyde removal processes at a second time interval; the second mode indicates that energy saving has a higher priority than formaldehyde removal; the duration of the second time interval is longer than the duration of the first time interval.

18. The formaldehyde removal equipment control device according to any one of claims 11 to 12, characterized in that, The method of controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity includes: When the formaldehyde release intensity is less than a first intensity threshold and the formaldehyde release intensity is greater than or equal to a second intensity threshold, the time interval between two adjacent formaldehyde removal processes is controlled; a formaldehyde removal process includes at least one formaldehyde removal process.

19. The formaldehyde removal equipment control device according to claim 18, characterized in that, The time interval for controlling the formaldehyde removal equipment to execute two adjacent sets of formaldehyde removal processes includes: As the formaldehyde release intensity gradually decreases, the formaldehyde removal equipment is controlled to gradually extend the time interval between two adjacent formaldehyde removal processes.

20. The formaldehyde removal equipment control device according to any one of claims 11 to 12, characterized in that, The method of controlling the frequency of the formaldehyde removal process performed by the formaldehyde removal equipment based on the formaldehyde release intensity includes: If the formaldehyde release intensity is less than the second intensity threshold, the formaldehyde removal device is controlled to terminate the formaldehyde removal process.

21. An electronic device comprising a memory, a processor, and a computer program stored in the memory, characterized in that, The processor executes the computer program to implement the formaldehyde removal device control method according to any one of claims 1 to 10.

22. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the formaldehyde removal equipment control method according to any one of claims 1 to 10.

23. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the formaldehyde removal equipment control method according to any one of claims 1 to 10.

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