Air conditioner control method and device, storage medium and air conditioner

Abstract

The invention discloses an air conditioner control method and device, a storage medium and an air conditioner, and belongs to the technical field of air conditioners. The indoor environment information is obtained, when the indoor formaldehyde concentration is larger than the set concentration, the operation duration of the air conditioner is adjusted according to the indoor environment information, in this way, the environment information such as the indoor temperature, the formaldehyde concentration, the wall temperature and the radiance can be monitored in real time, and the indoor formaldehyde concentration can be monitored in real time through the intermittent regulation and control function of the air conditioning equipment. On the premise of ensuring the comfort of a human body, low-power consumption and comprehensive release of formaldehyde can be realized.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to an air conditioner control method, device, storage medium and air conditioner. Background Art

[0002] The prior art does not use fresh air to remove formaldehyde in the whole house, and cannot achieve low-power and comprehensive control of indoor formaldehyde release based on changes in the indoor environment.

[0003] The above contents are only used to assist in understanding the technical solution of the present invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide an air conditioner control method, device, storage medium and air conditioner, aiming to solve the technical problem that the prior art cannot achieve low power consumption and comprehensive control of indoor formaldehyde release based on changes in the indoor environment.

[0005] To achieve the above object, the present invention provides an air conditioner control method, the air conditioner control method comprising the following steps:

[0006] Obtaining indoor environmental information and current formaldehyde concentration in the room; and,

[0007] When the current formaldehyde concentration is greater than a set concentration, the operation time of the air conditioner is adjusted according to the indoor environment information.

[0008] Optionally, the indoor environment information includes indoor environment temperature and indoor wall temperature, and adjusting the operation time of the air conditioner according to the indoor environment information includes:

[0009] Acquire the temperature difference between the indoor environment temperature and the indoor wall temperature;

[0010] Determining a first operating time according to the temperature difference; and,

[0011] The operating time of the air conditioner is adjusted based on the first operating time.

[0012] Optionally, adjusting the operating time of the air conditioner based on the first operating time includes:

[0013] When the temperature difference is greater than a preset difference threshold, extending the operation time of the air conditioner based on the first operation time; and,

[0014] When the temperature difference is less than or equal to a preset difference threshold, the operating time of the air conditioner is reduced based on the first operating time.

[0015] Optionally, the indoor environment information further includes indoor wall emissivity, and after adjusting the operation time of the air conditioner based on the first operation time, the method further includes:

[0016] Determining a second operation time according to the indoor wall emissivity; and,

[0017] The operating time of the air conditioner is adjusted based on the second operating time.

[0018] Optionally, the adjusting the operating time of the air conditioner based on the second operating time includes:

[0019] When the indoor wall emissivity is greater than a preset emissivity, extending the operation time of the air conditioner based on the second operation time; and

[0020] When the indoor wall emissivity is less than or equal to a preset emissivity, the operating time of the air conditioner is reduced based on the second operating time.

[0021] Optionally, the first operating time and the second operating time are obtained by searching a preset data table, and the preset data table is determined by the indoor day and night temperature difference and the indoor wall emissivity.

[0022] The method further comprises:

[0023] recording the current operating time of the air conditioner; and,

[0024] When the current operating time reaches the adjusted operating time, the air conditioner is controlled to stop.

[0025] In addition, to achieve the above object, the present invention also provides an air conditioner control device, the air conditioner control device comprising:

[0026] An acquisition module, used to acquire indoor environmental information and current formaldehyde concentration in the room; and,

[0027] The control module is used to adjust the operation time of the air conditioner according to the indoor environment information when the current formaldehyde concentration is greater than the set concentration.

[0028] In addition, to achieve the above objectives, the present invention also proposes an air conditioner, which includes: a memory, a processor, and an air conditioner control program stored in the memory and running on the processor, and the air conditioner control program is configured to implement the air conditioner control method described above.

[0029] In addition, to achieve the above-mentioned purpose, the present invention further proposes a storage medium, on which an air conditioner control program is stored, and when the air conditioner control program is executed by a processor, the air conditioner control method as described above is implemented.

[0030] The present invention obtains indoor environmental information, and when the indoor formaldehyde concentration is greater than a set concentration, adjusts the operating time of the air conditioner according to the indoor environmental information. The above method can monitor environmental information such as indoor temperature, formaldehyde concentration, wall temperature and emissivity in real time, and utilizes the intermittent control function of the air-conditioning equipment to achieve low power consumption and comprehensive formaldehyde release while ensuring human comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a structural diagram of an air conditioner in a hardware operating environment involved in an embodiment of the present invention;

[0032] Figure 2 A schematic diagram of a flow chart of a first embodiment of an air conditioner control method of the present invention;

[0033] Figure 3 It is a schematic diagram of the overall flow of air conditioner control in an embodiment of an air conditioner control method of the present invention;

[0034] Figure 4 A schematic diagram of a flow chart of a second embodiment of an air conditioner control method of the present invention;

[0035] Figure 5 FIG. 1 is a structural block diagram of a first embodiment of an air conditioner control device according to the present invention.

[0036] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0038] Reference Figure 1 , Figure 1 The figure is a schematic diagram of the air conditioner structure of the hardware operating environment involved in the embodiment of the present invention.

[0039] like Figure 1As shown, the air conditioner may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (Wireless-Fidelity, Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM) memory, or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0040] Those skilled in the art will understand that Figure 1 The structure shown in the figure does not constitute a limitation on the air conditioner, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0041] like Figure 1 As shown, the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module and an air conditioner control program.

[0042] exist Figure 1 In the air conditioner shown, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the air conditioner of the present invention can be set in the air conditioner, and the air conditioner calls the air conditioner control program stored in the memory 1005 through the processor 1001, and executes the air conditioner control method provided by the embodiment of the present invention.

[0043] The embodiment of the present invention provides an air conditioner control method, referring to Figure 2 , Figure 2 FIG. 1 is a flow chart of a first embodiment of an air conditioner control method according to the present invention.

[0044] In this embodiment, the air conditioner control method includes the following steps:

[0045] Step S10: Acquire indoor environmental information and current indoor formaldehyde concentration.

[0046] In this embodiment, the execution subject of this embodiment may be the air conditioner control device, which has functions such as data processing, data communication and program running, and the air conditioner control device may be a controller inside the air conditioner. Of course, it may also be other devices with similar functions, and this implementation condition does not limit this. For the convenience of explanation, this implementation is described by taking the air conditioner control device as an example.

[0047] It should be noted that the prior art does not use fresh air to remove formaldehyde in the whole house, and cannot achieve low-power and comprehensive control of indoor formaldehyde release based on changes in the indoor environment.

[0048] In order to solve the above technical problems, in this embodiment, by obtaining indoor environmental information, the operating time of the air conditioner is adjusted according to the indoor environmental information. The above method can monitor environmental information such as indoor temperature, formaldehyde concentration, wall temperature and emissivity in real time, and utilize the intermittent control function of the air-conditioning equipment to achieve low power consumption and comprehensive release of formaldehyde while ensuring human comfort.

[0049] In this embodiment, first combine Figure 3 The overall process of this solution is explained. Before the specific description, the technical terms involved in this solution are first explained in this embodiment. For example, the day and night temperature difference refers to the difference between the highest temperature and the lowest temperature in a day, which can be calculated using the temperature sensor of the outdoor unit. The air-conditioning intermittent control strategy refers to a strategy for regulating the indoor temperature by intermittently turning on and off the air-conditioning to achieve low-power release of formaldehyde. The wall temperature refers to the current temperature of the wall in degrees Celsius. The wall emissivity refers to the ability of the wall to radiate heat outward, expressed as a dimensionless value. The formaldehyde release effect refers to the degree of formaldehyde release controlled by the control strategy to achieve the best living comfort. Living comfort refers to people's comfortable feeling in the living environment, including factors such as temperature, humidity, and formaldehyde concentration.

[0050] Further, refer to Figure 3As shown, in this embodiment, before regulating the air conditioner, corresponding preparation work needs to be done. The preparation process is to collect the indoor temperature, humidity and formaldehyde concentration in the air-conditioned room. The wall temperature and emissivity can be used as known quantities and need to be collected in real time. Among them, data collection is specifically to monitor indoor temperature, humidity and formaldehyde concentration parameters in real time through sensors, and record the day and night temperature difference and wall temperature and emissivity of each room. After completing the data collection, the indoor formaldehyde concentration is first judged. When the formaldehyde concentration is greater than the preset concentration, for example, the formaldehyde concentration>Y, the subsequent control strategy is executed. The control strategy is specified based on the difference between the indoor temperature and the wall temperature and the wall emissivity. The difference between the indoor temperature and the wall temperature can reflect the heat transferred from the wall to the room. If the difference is large (the reference value is assumed to be T), it means that the wall transfers more heat to the room. In this case, the corresponding control strategy is to appropriately increase the running time of the air conditioner L1, otherwise the running time of the air conditioner is appropriately reduced. Furthermore, the greater the wall emissivity, for example, when the emissivity>F, it means that the wall radiates more heat to the room. In this case, the corresponding control strategy is to appropriately increase the running time of the air conditioner L2, otherwise the running time of the air conditioner is appropriately reduced. In the daytime with higher temperature and in the room with higher wall emissivity, the running time of the air conditioner can be appropriately increased; in the night with lower temperature and in the room with lower wall emissivity, the running time of the air conditioner can be reduced, and fresh air and exhaust can be used to release formaldehyde. Through the control strategy formulated above, the air conditioner is turned on and off intermittently to achieve low-power formaldehyde release. Optimize the control strategy for other rooms: Because the rooms have different orientations, some rooms may have high emissivity. The control strategy is continuously optimized according to actual needs and monitoring data to improve the formaldehyde release effect and living comfort. For example, in rooms with higher formaldehyde concentrations and higher wall temperatures, the air conditioner operation time can be appropriately increased; in rooms with lower formaldehyde concentrations and lower wall temperatures, the air conditioner operation time can be reduced to reduce energy consumption. When the air conditioner operation time reaches the operation time, the air conditioner is controlled to stop running, and it should be emphasized that in this embodiment, the set temperature of the air conditioner is not adjusted. During the process of adjusting the air conditioner operation time, the air conditioner is kept running at the set temperature.

[0051] In the specific implementation, in this embodiment, indoor environmental information and the current formaldehyde concentration in the room will be collected in real time, wherein the indoor environmental information at least includes the indoor ambient temperature, the indoor wall temperature and the indoor wall emissivity. In actual applications, the above parameters can be collected by sensors, and the indoor wall temperature and the indoor wall emissivity can be pre-set based on different rooms, which is not limited in this implementation.

[0052] Step S20: When the current formaldehyde concentration is greater than a set concentration, the operation time of the air conditioner is adjusted according to the indoor environment information.

[0053] In a specific implementation, after the indoor environment information is acquired, the operation time of the air conditioner can be adjusted based on the indoor environment information in this embodiment, and the adjustment includes extending the operation time of the air conditioner and reducing the operation time of the air conditioner.

[0054] Furthermore, the relationship between the day and night temperature difference (ΔT), the wall emissivity (ε) and the formaldehyde release effect (ΔC) is ΔC = f(ΔT, ε), where f is a functional relationship that may present a complex nonlinear relationship. The specific form needs to be determined by fitting or modeling experimental data. A data table can be obtained through the above relationship, and the adjusted operating time can be obtained from the data table.

[0055] It should be noted that before executing the control operation of the air conditioner, the current formaldehyde concentration in the room needs to be compared with the set concentration in this embodiment. If the current formaldehyde concentration in the room is greater than the set concentration, the operation time of the air conditioner is adjusted based on the indoor environmental information, wherein the set concentration can be set according to actual needs, and this is not limited in this embodiment. On the contrary, if the formaldehyde concentration in the room is less than or equal to the set concentration, there is no need to adjust the operation time of the air conditioner accordingly in this embodiment.

[0056] In this embodiment, by obtaining indoor environmental information, when the formaldehyde concentration in the room is greater than the set concentration, the operating time of the air conditioner is adjusted according to the indoor environmental information. The above method can monitor environmental information such as indoor temperature, formaldehyde concentration, wall temperature and emissivity in real time, and utilize the intermittent control function of the air-conditioning equipment to achieve low power consumption and comprehensive formaldehyde release while ensuring human comfort.

[0057] refer to Figure 4 , Figure 4 FIG. 4 is a flow chart of a second embodiment of an air conditioner control method according to the present invention.

[0058] Based on the first embodiment, in the air conditioner control method of this embodiment, step S20 specifically includes:

[0059] Step S201: Acquire the temperature difference between the indoor environment temperature and the indoor wall temperature.

[0060] In a specific implementation, in this embodiment, the indoor environment temperature and the indoor wall temperature can be obtained based on the indoor environment information, and then the temperature difference between the two can be calculated.

[0061] Step S202: determining a first operating time according to the temperature difference.

[0062] In this embodiment, based on the temperature difference between the indoor ambient temperature and the indoor wall temperature, the corresponding first operating time can be obtained. Specifically, it can be obtained by looking up a table in a data table based on the temperature difference. The specific selected data table can be determined based on the relationship between the day and night temperature difference, the wall emissivity and the formaldehyde release effect. This is not limited in this embodiment.

[0063] Step S203: adjusting the operating time of the air conditioner based on the first operating time.

[0064] In this embodiment, after determining the first operating time, it is also necessary to further determine the adjustment direction of the operating time of the air conditioner.

[0065] In a specific implementation, the temperature difference between the indoor ambient temperature and the indoor wall temperature is compared with the preset temperature threshold. If the temperature difference between the indoor ambient temperature and the indoor wall temperature is greater than the preset temperature threshold, it means that the wall transfers more heat to the room. In this case, the operation time of the air conditioner is extended based on the first operation time in this embodiment, that is, the first operation time is added to the current setting operation time of the air conditioner. On the contrary, if the temperature difference between the indoor ambient temperature and the indoor wall temperature is less than or equal to the preset temperature threshold, it means that the wall transfers less heat to the room. In this case, the operation time of the air conditioner is reduced based on the first operation time in this embodiment, that is, the first operation time is subtracted from the current setting operation time of the air conditioner.

[0066] Furthermore, in this embodiment, the indoor wall emissivity can be obtained according to the indoor environmental information, and then the second operating time is obtained based on the indoor wall emissivity, and the operating time of the air conditioner is further adjusted based on the second operating time.

[0067] It should be noted that, in this embodiment, it is also necessary to first obtain the second operating time based on the indoor wall radiation. Similar to the acquisition of the first operating time, the second operating time in this embodiment can also be obtained by looking up the table in the data table. The selected data table is also determined based on the relationship between the day and night temperature difference, the wall emissivity and the formaldehyde release effect. This is not limited in this embodiment.

[0068] In a specific implementation, the indoor wall emissivity is compared with the preset emissivity. If the indoor wall emissivity is greater than the preset emissivity, it means that the wall radiates more heat into the room. In this case, the operation time of the air conditioner is extended based on the second operation time in this embodiment, that is, the second operation time is added to the current set operation time of the air conditioner. On the contrary, if the indoor wall emissivity is less than or equal to the preset emissivity, it means that the wall transfers less heat to the room. In this case, the operation time of the air conditioner is reduced based on the second operation time in this embodiment, that is, the second operation time is subtracted from the current set operation time of the air conditioner.

[0069] For ease of understanding, the above process is illustrated in this embodiment. For example, assuming that the first operating time is L1, the second operating time is L2, and assuming that the temperature difference between the indoor ambient temperature and the indoor wall temperature is greater than the preset temperature threshold, and the indoor wall emissivity is greater than the preset emissivity, it is necessary to add L1+L2 to the current set operating time of the air conditioner, that is, to extend the operating time of the air conditioner by L1+L2. If any of the items is to reduce the operating time of the air conditioner, then subtract the corresponding operating time. For example, taking the above as an example, assuming that the indoor wall emissivity is less than or equal to the preset emissivity. Then it is necessary to add L1 to the current set operating time of the air conditioner, and then subtract L2, that is, L1-L2.

[0070] Furthermore, in this embodiment, what is actually extended is the set operating time of the air conditioner. The adjusted operating time is used as the new set operating time, and then the current operating time of the air conditioner is recorded. When the current operating time reaches the adjusted operating time, the air conditioner is controlled to stop running.

[0071] This embodiment obtains the temperature difference between the indoor ambient temperature and the indoor wall temperature; determines a first operating time according to the temperature difference; and adjusts the operating time of the air conditioner based on the first operating time, and determines a second operating time according to the indoor wall emissivity; and adjusts the operating time of the air conditioner based on the second operating time. The above methods can monitor environmental information such as indoor temperature, formaldehyde concentration, wall temperature and emissivity in real time, and utilize the intermittent control function of the air-conditioning equipment to achieve low power consumption and comprehensive release of formaldehyde while ensuring human comfort.

[0072] In addition, an embodiment of the present invention further provides a storage medium, on which an air conditioner control program is stored. When the air conditioner control program is executed by a processor, the steps of the air conditioner control method described above are implemented.

[0073] Since the storage medium adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0074] Reference Figure 5 , Figure 5 FIG. 1 is a structural block diagram of a first embodiment of an air conditioner control device according to the present invention.

[0075] like Figure 5 As shown, the air conditioner control device provided in the embodiment of the present invention includes:

[0076] The acquisition module 10 is used to acquire indoor environmental information and the current formaldehyde concentration in the room.

[0077] In this embodiment, the execution subject of this embodiment may be the air conditioner control device, which has functions such as data processing, data communication and program running, and the air conditioner control device may be a controller inside the air conditioner. Of course, it may also be other devices with similar functions, and this implementation condition does not limit this. For the convenience of explanation, this implementation is described by taking the air conditioner control device as an example.

[0078] It should be noted that the prior art does not use fresh air to remove formaldehyde in the whole house, and cannot achieve low-power and comprehensive control of indoor formaldehyde release based on changes in the indoor environment.

[0079] In order to solve the above technical problems, in this embodiment, by obtaining indoor environmental information, the operating time of the air conditioner is adjusted according to the indoor environmental information. The above method can monitor environmental information such as indoor temperature, formaldehyde concentration, wall temperature and emissivity in real time, and utilize the intermittent control function of the air-conditioning equipment to achieve low power consumption and comprehensive release of formaldehyde while ensuring human comfort.

[0080] In this embodiment, first combine Figure 3 The overall process of this solution is explained. Before the specific description, the technical terms involved in this solution are first explained in this embodiment. For example, the day and night temperature difference refers to the difference between the highest temperature and the lowest temperature in a day, which can be calculated using the temperature sensor of the outdoor unit. The air-conditioning intermittent control strategy refers to a strategy for regulating the indoor temperature by intermittently turning on and off the air-conditioning to achieve low-power release of formaldehyde. The wall temperature refers to the current temperature of the wall in degrees Celsius. The wall emissivity refers to the ability of the wall to radiate heat outward, expressed as a dimensionless value. The formaldehyde release effect refers to the degree of formaldehyde release controlled by the control strategy to achieve the best living comfort. Living comfort refers to people's comfortable feeling in the living environment, including factors such as temperature, humidity, and formaldehyde concentration.

[0081] Further, refer to Figure 3As shown, in this embodiment, before regulating the air conditioner, corresponding preparation work needs to be done. The preparation process is to collect the indoor temperature, humidity and formaldehyde concentration in the air-conditioned room. The wall temperature and emissivity can be used as known quantities and need to be collected in real time. Among them, data collection is specifically to monitor indoor temperature, humidity and formaldehyde concentration parameters in real time through sensors, and record the day and night temperature difference and wall temperature and emissivity of each room. After completing the data collection, the indoor formaldehyde concentration is first judged. When the formaldehyde concentration is greater than the preset concentration, for example, the formaldehyde concentration>Y, the subsequent control strategy is executed. The control strategy is specified based on the difference between the indoor temperature and the wall temperature and the wall emissivity. The difference between the indoor temperature and the wall temperature can reflect the heat transferred from the wall to the room. If the difference is large (the reference value is assumed to be T), it means that the wall transfers more heat to the room. In this case, the corresponding control strategy is to appropriately increase the running time of the air conditioner L1, otherwise the running time of the air conditioner is appropriately reduced. Furthermore, the greater the wall emissivity, for example, when the emissivity>F, it means that the wall radiates more heat to the room. In this case, the corresponding control strategy is to appropriately increase the running time of the air conditioner L2, otherwise the running time of the air conditioner is appropriately reduced. In the daytime with higher temperature and in the room with higher wall emissivity, the running time of the air conditioner can be appropriately increased; in the night with lower temperature and in the room with lower wall emissivity, the running time of the air conditioner can be reduced, and fresh air and exhaust can be used to release formaldehyde. Through the control strategy formulated above, the air conditioner is turned on and off intermittently to achieve low-power formaldehyde release. Optimize the control strategy for other rooms: Because the rooms have different orientations, some rooms may have high emissivity. The control strategy is continuously optimized according to actual needs and monitoring data to improve the formaldehyde release effect and living comfort. For example, in rooms with higher formaldehyde concentrations and higher wall temperatures, the air conditioner operation time can be appropriately increased; in rooms with lower formaldehyde concentrations and lower wall temperatures, the air conditioner operation time can be reduced to reduce energy consumption. When the air conditioner operation time reaches the operation time, the air conditioner is controlled to stop running, and it should be emphasized that in this embodiment, the set temperature of the air conditioner is not adjusted. During the process of adjusting the air conditioner operation time, the air conditioner is kept running at the set temperature.

[0082] In the specific implementation, in this embodiment, indoor environmental information and the current formaldehyde concentration in the room will be collected in real time, wherein the indoor environmental information at least includes the indoor ambient temperature, the indoor wall temperature and the indoor wall emissivity. In actual applications, the above parameters can be collected by sensors, and the indoor wall temperature and the indoor wall emissivity can be pre-set based on different rooms, which is not limited in this implementation.

[0083] The control module 20 is used to adjust the operation time of the air conditioner according to the indoor environment information when the current formaldehyde concentration is greater than the set concentration.

[0084] In a specific implementation, after the indoor environment information is acquired, the operation time of the air conditioner can be adjusted based on the indoor environment information in this embodiment, and the adjustment includes extending the operation time of the air conditioner and reducing the operation time of the air conditioner.

[0085] Furthermore, the relationship between the day and night temperature difference (ΔT), the wall emissivity (ε) and the formaldehyde release effect (ΔC) is ΔC = f(ΔT, ε), where f is a functional relationship that may present a complex nonlinear relationship. The specific form needs to be determined by fitting or modeling experimental data. A data table can be obtained through the above relationship, and the adjusted operating time can be obtained from the data table.

[0086] It should be noted that before executing the control operation of the air conditioner, the current formaldehyde concentration in the room needs to be compared with the set concentration in this embodiment. If the current formaldehyde concentration in the room is greater than the set concentration, the operation time of the air conditioner is adjusted based on the indoor environmental information, wherein the set concentration can be set according to actual needs, and this is not limited in this embodiment. On the contrary, if the formaldehyde concentration in the room is less than or equal to the set concentration, there is no need to adjust the operation time of the air conditioner accordingly in this embodiment.

[0087] In this embodiment, by obtaining indoor environmental information, when the formaldehyde concentration in the room is greater than the set concentration, the operating time of the air conditioner is adjusted according to the indoor environmental information. The above method can monitor environmental information such as indoor temperature, formaldehyde concentration, wall temperature and emissivity in real time, and utilize the intermittent control function of the air-conditioning equipment to achieve low power consumption and comprehensive formaldehyde release while ensuring human comfort.

[0088] It should be understood that the above is only an example and does not constitute any limitation on the technical solution of the present invention. In specific applications, technicians in this field can make settings as needed, and the present invention does not limit this.

[0089] It should be noted that the workflow described above is merely illustrative and does not limit the scope of protection of the present invention. In practical applications, technicians in this field can select part or all of them according to actual needs to achieve the purpose of the present embodiment, and no limitation is made here.

[0090] In addition, for technical details that are not described in detail in this embodiment, reference can be made to the air conditioner control method provided in any embodiment of the present invention, and will not be repeated here.

[0091] In addition, it should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0092] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0093] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory (ROM) / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0094] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

[0095] It should be understood that, although the various steps in the flowchart in the embodiment of the present application are displayed in sequence according to the indication of the arrows, these steps are not necessarily performed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and it can be performed in other orders. Moreover, at least a portion of the steps in the figure may include a plurality of sub-steps or a plurality of stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and their execution order is not necessarily performed in sequence, but can be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.

Claims

1. An air conditioner control method, characterized in that: The air conditioner control method comprises: Obtaining indoor environmental information and current formaldehyde concentration in the room; and, When the current formaldehyde concentration is greater than a set concentration, the operation time of the air conditioner is adjusted according to the indoor environment information.

2. The air conditioner control method according to claim 1, characterized in that: The indoor environment information includes indoor environment temperature and indoor wall temperature, and the step of adjusting the operation time of the air conditioner according to the indoor environment information includes: Acquire the temperature difference between the indoor environment temperature and the indoor wall temperature; Determining a first operating time according to the temperature difference; and, The operating time of the air conditioner is adjusted based on the first operating time.

3. The air conditioner control method according to claim 2, characterized in that: The adjusting the operation duration of the air conditioner based on the first operation duration includes: When the temperature difference is greater than a preset difference threshold, extending the operation time of the air conditioner based on the first operation time; and, When the temperature difference is less than or equal to a preset difference threshold, the operating time of the air conditioner is reduced based on the first operating time.

4. The air conditioner control method according to claim 2, characterized in that: The indoor environment information further includes indoor wall emissivity, and after adjusting the operation time of the air conditioner based on the first operation time, the method further includes: Determining a second operation time according to the indoor wall emissivity; and, The operating time of the air conditioner is adjusted based on the second operating time.

5. The air conditioner control method according to claim 4, characterized in that: The adjusting the operation time of the air conditioner based on the second operation time comprises: When the indoor wall emissivity is greater than a preset emissivity, extending the operation time of the air conditioner based on the second operation time; and When the indoor wall emissivity is less than or equal to a preset emissivity, the operating time of the air conditioner is reduced based on the second operating time.

6. The air conditioner control method according to claim 5, characterized in that: The first operating time and the second operating time are obtained by searching a preset data table, and the preset data table is determined by the indoor day and night temperature difference and the indoor wall emissivity.

7. The air conditioner control method according to claim 2 or 4, characterized in that: The method further comprises: recording the current operating time of the air conditioner; and, When the current operating time reaches the adjusted operating time, the air conditioner is controlled to stop.

8. An air conditioner control device, characterized in that: The air conditioner control device comprises: An acquisition module, used to acquire indoor environmental information and current formaldehyde concentration in the room; and, The control module is used to adjust the operation time of the air conditioner according to the indoor environment information when the current formaldehyde concentration is greater than the set concentration.

9. An air conditioner, characterized in that: The air conditioner comprises: a memory, a processor, and an air conditioner control program stored in the memory and running on the processor, wherein the air conditioner control program is configured to implement the air conditioner control method according to any one of claims 1 to 7.

10. A storage medium, characterized in that: The storage medium stores an air conditioner control program, and when the air conditioner control program is executed by the processor, the air conditioner control method according to any one of claims 1 to 7 is implemented.

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