Method for controlling fresh air oxygen air conditioner, computer program product and electronic device

Abstract

The application provides a fresh air oxygen making air conditioner control method, computer program product and electronic equipment, the air conditioner includes a fresh air system and an oxygen making system, and the method comprises the following steps: acquiring indoor oxygen concentration and outdoor oxygen concentration; in the case that the indoor oxygen concentration is less than a first threshold concentration, starting the fresh air system and the oxygen making system, and controlling the air conditioner to enter a fresh air oxygen making mode; in the fresh air oxygen making mode, a first proportion is the same as a second proportion, the first proportion represents the ratio of outdoor air entering the fresh air system to total outdoor air, and the second proportion represents the ratio of outdoor air entering the oxygen making system to total outdoor air; in the case that the indoor oxygen concentration is greater than or equal to the first threshold concentration, determining a target operation mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and a target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode. The application solves the problem that the indoor oxygen content regulation scheme in the prior art is single, resulting in poor user comfort.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, in particular to a control method of a fresh air oxygen generating air conditioner, a computer readable storage medium, a computer program product and an electronic device. BACKGROUND

[0002] An air conditioner with only fresh air function or oxygen generating function has certain health care effect on special groups, and compared with a conventional air conditioner, can adjust indoor air quality, one of important indicators of which is air oxygen content. It can be known from the published indoor control oxygen content promotion data after different air conditioners run for different time that under the condition of the same initial oxygen content, the oxygen generating function can effectively improve the oxygen content.

[0003] However, in actual situation, the indoor oxygen content can be lower than the outdoor oxygen content, at this time, the regulation effect of the fresh air on the indoor oxygen content should be higher than that of the oxygen generating (the reason is that: the fresh air volume is 40 m 3 / h, which is equivalent to oxygen flow of 8 m 3 / h; while the oxygen generating flow is only 5 L / min, i.e. 0.3 m 3 / h).

[0004] In the prior art, the fresh air function and the oxygen generating function are controlled separately, and there is lack of dynamic cooperation, and the oxygen generating control process lacks consideration of the outdoor environment oxygen content, the indoor oxygen content regulation scheme is relatively single, and the comfort is poor. SUMMARY

[0005] The main purpose of the present application is to provide a control method of a fresh air oxygen generating air conditioner, a computer readable storage medium, a computer program product and an electronic device, so as to at least solve the problem that the single indoor oxygen content regulation scheme in the prior art leads to poor user comfort.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present application, a control method of a fresh air oxygen generating air conditioner is provided, the air conditioner comprising a fresh air system and an oxygen generating system, the method comprising: acquiring indoor oxygen concentration and outdoor oxygen concentration; in the case that the indoor oxygen concentration is less than a first threshold concentration, starting the fresh air system and the oxygen generating system, and controlling the air conditioner to enter a fresh air oxygen generating mode, in the fresh air oxygen generating mode, a first proportion and a second proportion are the same, the first proportion representing the ratio of outdoor air entering the fresh air system to total outdoor air, the second proportion representing the ratio of outdoor air entering the oxygen generating system to the total outdoor air, and the total outdoor air representing outdoor air entering the air conditioner; in the case that the indoor oxygen concentration is greater than or equal to the first threshold concentration, determining a target operation mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and a target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

[0007] Optionally, the target operation mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration, and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the indoor oxygen concentration is less than or equal to a second threshold concentration, the second threshold concentration being greater than the first threshold concentration; in a case where the indoor oxygen concentration is less than or equal to the second threshold concentration, determining the target operation mode according to the indoor oxygen concentration, the outdoor oxygen concentration, and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode; in a case where the indoor oxygen concentration is greater than the second threshold concentration, determining the target operation mode according to the indoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

[0008] Optionally, the target operation mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration, and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the outdoor oxygen concentration is greater than the indoor oxygen concentration; in a case where the outdoor oxygen concentration is greater than the indoor oxygen concentration, determining the target operation mode as the fresh air oxygen production mode, and turning on the fresh air system and the oxygen production system, and controlling the air conditioner to enter the fresh air oxygen production mode; in a case where the outdoor oxygen concentration is less than or equal to the indoor oxygen concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in a case where the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining the target operation mode as the dynamic oxygen production mode, and turning on the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode, in which the first proportion and the second proportion are determined according to a difference between the target indoor oxygen and the indoor oxygen concentration; in a case where the target indoor oxygen concentration is less than the indoor oxygen concentration, determining the target operation mode according to the outdoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

[0009] Optionally, the target operation mode is determined according to the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration, determining that the target operation mode is the dynamic oxygen production mode, and turning on the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode; in the case that the target indoor oxygen concentration is less than the outdoor oxygen concentration, determining that the target operation mode is the air supply mode, and turning off the fresh air system and the oxygen production system, and controlling the air conditioner to enter the air supply mode.

[0010] Optionally, the target operation mode is determined according to the indoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the indoor oxygen concentration is less than or equal to a third threshold concentration, the third threshold concentration being greater than the second threshold concentration; in the case that the indoor oxygen concentration is less than or equal to the third threshold concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining that the target operation mode is the oxygen production mode, and turning on the oxygen production system and turning off the fresh air system, and controlling the air conditioner to enter the oxygen production mode; in the case that the target indoor oxygen concentration is less than the indoor oxygen concentration, determining that the target operation mode is the dynamic oxygen production mode, and turning on the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode, in which the first proportion and the second proportion are determined according to the difference between the target indoor oxygen concentration and the indoor oxygen concentration; in the case that the indoor oxygen concentration is greater than the third threshold concentration, determining that the target operation mode is the fresh air mode, and turning on the fresh air system and turning off the oxygen production system, and controlling the air conditioner to enter the fresh air mode.

[0011] Optionally, after the air conditioner is controlled to enter the fresh air oxygen production mode, the method further includes: when a first running duration reaches a first predetermined duration, acquiring an oxygen concentration in the current indoor environment to obtain a first oxygen concentration, the first running duration representing a duration that the air conditioner runs according to the fresh air oxygen production mode; determining whether the first oxygen concentration is less than the outdoor oxygen concentration; in the case that the first oxygen concentration is less than the outdoor oxygen concentration, controlling the air conditioner to continue running according to the fresh air oxygen production mode; in the case that the first oxygen concentration is equal to the outdoor oxygen concentration, turning off the fresh air system, and controlling the air conditioner to enter the oxygen production mode.

[0012] Optionally, after the air conditioner is controlled to enter the oxygen production mode, the method further comprises: obtaining an oxygen concentration in the current indoor environment to obtain a second oxygen concentration when a second running duration reaches a second predetermined duration, the second running duration representing a duration during which the air conditioner is running in the oxygen production mode; determining whether the second oxygen concentration is equal to the target indoor oxygen concentration; and in the case that the second oxygen concentration is equal to the target indoor oxygen concentration, closing the oxygen production system and controlling the air conditioner to enter a ventilation mode.

[0013] According to another aspect of the present application, a computer readable storage medium is provided, the computer readable storage medium comprising a stored program, wherein the computer readable storage medium is controlled to perform any one of the control methods of the fresh air oxygen production air conditioner when the program is executed.

[0014] According to still another aspect of the present application, a computer program product is provided, comprising computer instructions, the computer instructions being executed by a processor to implement any one of the control methods of the fresh air oxygen production air conditioner.

[0015] According to yet another aspect of the present application, an electronic device is provided, comprising one or more processors, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs comprise instructions for implementing any one of the control methods of the fresh air oxygen production air conditioner.

[0016] By applying the technical solution of the present application, the air conditioner comprises a fresh air system and an oxygen production system, the indoor oxygen concentration and the outdoor oxygen concentration are first obtained, then when the indoor oxygen concentration is less than a first threshold concentration, the fresh air system and the oxygen production system are started, and the air conditioner is controlled to enter a fresh air oxygen production mode, and when the indoor oxygen concentration is greater than or equal to the first threshold concentration, the target running mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target running mode. Compared with the problem that the indoor oxygen content regulation scheme in the prior art is single and causes poor user comfort, by combining the user-set indoor oxygen concentration (i.e. the target indoor oxygen concentration), the indoor oxygen concentration and the outdoor oxygen concentration, the air conditioner with the oxygen production and fresh air functions is cooperatively controlled, the air conditioner is controlled to enter different running modes, the indoor air quality is quickly and intelligently regulated, a more comfortable indoor environment is provided, and the user experience is good. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which form a part of the present application, are intended to provide further understanding of the present application, and the illustrative embodiments thereof and their descriptions are used to explain the present application and do not constitute improper limitations on the present application. In the drawings:

[0018] Figure 1 A hardware structure block diagram of a mobile terminal for performing a control method of a fresh air oxygen making air conditioner is shown according to an embodiment of the present application;

[0019] Figure 2 A flowchart of a control method of a fresh air oxygen making air conditioner is shown according to an embodiment of the present application;

[0020] Figure 3 A structure diagram of a component in an air conditioner is shown according to an embodiment of the present application;

[0021] Figure 4 A flowchart of a specific control method of a fresh air oxygen making air conditioner is shown according to an embodiment of the present application.

[0022] Among the above drawings, the following reference signs are included:

[0023] 102, processor; 104, memory; 106, transmission device; 108, input / output device. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0026] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily limit to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0027] As introduced in the background, the single indoor oxygen content regulation scheme in the prior art leads to poor user comfort, to solve the above problem, embodiments of the present application provide a fresh air oxygen making air conditioner control method, computer readable storage medium, computer program product and electronic device.

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0029] The method embodiments provided in the embodiments of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. Taking the case of running on a mobile terminal, Figure 1 is a hardware structure block diagram of a mobile terminal of a fresh air oxygen making air conditioner control method according to an embodiment of the present application. As shown in Figure 1 , the mobile terminal can include one or more (only one is shown in Figure 1 ) processor 102 (the processor 102 can include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, wherein the above-mentioned mobile terminal can also include a transmission device 106 for communication function and an input and output device 108. Those skilled in the art can understand that Figure 1 The structure shown is only schematic, which does not limit the structure of the above-mentioned mobile terminal. For example, the mobile terminal can also include more or less components than those shown in Figure 1 , or have a different configuration from that shown in Figure 1 .

[0030] The memory 104 can be used to store computer programs, for example, software programs of application software and modules, such as the computer program corresponding to the control method of the fresh air oxygen making air conditioner in the embodiments of the present application. The processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, that is, implements the above method. The memory 104 can include a high-speed random access memory, and can also include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories. In some examples, the memory 104 can further include a memory remotely arranged with respect to the processor 102, and the remote memory can be connected to the mobile terminal through a network. Examples of the above network include but are not limited to the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof. The transmission device 106 is used to receive or send data via a network. The specific examples of the above network can include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, NIC) which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 106 can be a radio frequency (Radio Frequency, RF) module which is used to communicate with the Internet in a wireless manner.

[0031] In the embodiments, a control method of a fresh air oxygen making air conditioner running on a mobile terminal, a computer terminal or a similar computing device is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that herein.

[0032] Figure 2 is a flowchart of the control method of the fresh air oxygen making air conditioner according to the embodiments of the present application. The air conditioner includes a fresh air system and an oxygen making system, as shown in Figure 2 The method includes the following steps:

[0033] In step S201, the indoor oxygen concentration and the outdoor oxygen concentration are obtained.

[0034] In step S202, in the case that the indoor oxygen concentration is less than a first threshold concentration, the fresh air system and the oxygen making system are started, and the air conditioner is controlled to enter a fresh air oxygen making mode. In the fresh air oxygen making mode, a first proportion and a second proportion are the same, the first proportion represents a ratio of outdoor air entering the fresh air system to total outdoor air, the second proportion represents a ratio of outdoor air entering the oxygen making system to the total outdoor air, and the total outdoor air represents outdoor air entering the air conditioner.

[0035] In step S203, in the case that the indoor oxygen concentration is greater than or equal to the first threshold concentration, the target operation mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode.

[0036] According to the above embodiment, the air conditioner comprises a fresh air system and an oxygen generating system. The indoor oxygen concentration and the outdoor oxygen concentration are first obtained. Then, in the case that the indoor oxygen concentration is less than the first threshold concentration, the fresh air system and the oxygen generating system are started, and the air conditioner is controlled to enter the fresh air oxygen generating mode. In the case that the indoor oxygen concentration is greater than or equal to the first threshold concentration, the target operation mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode. Compared with the single indoor oxygen content regulation scheme in the prior art, which leads to poor user comfort, the air conditioner with oxygen generating and fresh air functions is cooperatively controlled by combining the user-set indoor oxygen concentration (i.e. the target indoor oxygen concentration), the indoor oxygen concentration and the outdoor oxygen concentration, the air conditioner is controlled to enter different operation modes, the indoor air quality is quickly and intelligently regulated, a more comfortable indoor environment is provided, and the user experience is good.

[0037] Specifically, Figure 3 A structural schematic diagram of components in an air conditioner according to an embodiment of the present application is shown. As shown in the figure, Figure 3 The air conditioner comprises an oxygen concentration detector, a filtering device, a dehumidifying device, an air compressor, a flow divider, a silencer, an indoor unit fresh air outlet, a one-way valve (one-way valve 1 and one-way valve 2), a nitrogen discharger (i.e. a nitrogen discharge outlet), a molecular sieve four-way valve (for reversing), a molecular sieve (molecular sieve 1 and molecular sieve 2), a buffer oxygen storage device and an indoor unit oxygen outlet. The molecular sieve is used for air purification and separation in the oxygen generating process, can adsorb nitrogen molecules in the air, so that oxygen molecules pass through, realizing separation of nitrogen and oxygen, the nitrogen discharger discharges the nitrogen adsorbed by the molecular sieve from the system, the buffer oxygen storage device is used for storing oxygen generated in the oxygen generating process, and the flow divider is used for controlling the percentage of outdoor air delivered from the air compressor entering the fresh air system and the oxygen generating system. Thus, dynamic regulation is realized. Specifically, the oxygen generating system (i.e. oxygen generating functional components) mainly comprises a molecular sieve, a molecular sieve four-way valve, a nitrogen discharger and a buffer oxygen storage device; the fresh air system (i.e. fresh air functional components) mainly comprises a silencer.

[0038] Specifically, in this application, the air conditioner involves multiple oxygen concentration sensors, including an indoor oxygen concentration sensor (preferably installed on the indoor unit), an outdoor oxygen concentration sensor (preferably installed on the air compressor machine air inlet end pipeline, which can be achieved indoors or outdoors; or directly installed on the outdoor unit, without limitation of position), and an oxygen concentration sensor for oxygen production (used to detect the oxygen concentration of the input indoor, preferably installed between the buffer oxygen storage device and the oxygen inlet of the indoor unit).

[0039] Specifically, in the fresh air oxygen production mode, the shunt valve is in the middle position (i.e. the outdoor air entering the air compressor is equally divided by the fresh air system and the oxygen production system), maximizing the use of outdoor air to supplement the indoor.

[0040] Specifically, after the user sets the indoor oxygen concentration value (i.e. the target indoor oxygen concentration), the system automatically stores it as a numerical value A; if the user does not actively adjust the target indoor oxygen concentration, the data remains unchanged. The outdoor oxygen concentration detection data is real-time detection data, which is automatically stored as B; this data is recorded when the air conditioner is first turned on, and is recorded again after a certain period of time (such as 3 days or 7 days), with a maximum storage period of 3 months; the indoor oxygen concentration is updated in real time, with data C stored every 1 minute, and the next record data covering the previous data.

[0041] In actual application, the first threshold concentration can be set by experienced technicians, or obtained through multiple experiments, which is not specifically limited in this application. In the embodiment of this application, the first threshold concentration is 19.5%, and when the indoor oxygen concentration C < 19.5%, the indoor is in a hypoxic state, which is harmful to human health.

[0042] In an optional solution, the target operating mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration, and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operating mode, including: determining whether the indoor oxygen concentration is less than or equal to a second threshold concentration, the second threshold concentration being greater than the first threshold concentration; in the case that the indoor oxygen concentration is less than or equal to the second threshold concentration, the target operating mode is determined according to the indoor oxygen concentration, the outdoor oxygen concentration, and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operating mode; in the case that the indoor oxygen concentration is greater than the second threshold concentration, the target operating mode is determined according to the indoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operating mode. In this embodiment, by dynamically adjusting the fresh air and oxygen production functions of the air conditioner, the system can adapt to different indoor and outdoor environmental changes, further improving the adaptability and flexibility of the air conditioning system.

[0043] In actual application, the second threshold concentration can be set according to experience value by those skilled in the art, or can be obtained through multiple experiments, and the present application does not make specific limitations. In the embodiment of the present application, the second threshold concentration is 21.5%, and when 19.5%≤C≤21.5%, the indoor oxygen concentration is in a normal state.

[0044] According to some example embodiments of the present application, the target operating mode is determined according to the indoor oxygen concentration, the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operating mode, including: determining whether the outdoor oxygen concentration is greater than the indoor oxygen concentration; in the case that the outdoor oxygen concentration is greater than the indoor oxygen concentration, determining that the target operating mode is the fresh air oxygen making mode, and turning on the fresh air system and the oxygen making system, and controlling the air conditioner to enter the fresh air oxygen making mode; in the case that the outdoor oxygen concentration is less than or equal to the indoor oxygen concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining that the target operating mode is the dynamic oxygen making mode, and turning on the fresh air system and the oxygen making system, and controlling the air conditioner to enter the dynamic oxygen making mode, in which the first proportion and the second proportion are determined by the difference between the target indoor oxygen and the indoor oxygen concentration; in the case that the target indoor oxygen concentration is less than the indoor oxygen concentration, determining the target operating mode according to the outdoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operating mode. In this embodiment, the indoor oxygen concentration is further divided into multiple intervals, and different modes are run in different indoor oxygen interval ranges, which further ensures that the indoor environment is more comfortable, thereby further improving the user experience.

[0045] In other embodiments, the target operation mode is determined according to the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration; in the case where the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration, determining that the target operation mode is the dynamic oxygen generation mode, and turning on the fresh air system and the oxygen generation system, and controlling the air conditioner to enter the dynamic oxygen generation mode; in the case where the target indoor oxygen concentration is less than the outdoor oxygen concentration, determining that the target operation mode is the air supply mode, and turning off the fresh air system and the oxygen generation system, and controlling the air conditioner to enter the air supply mode. In this embodiment, the indoor oxygen concentration is further divided into multiple intervals, and different modes are run in different indoor oxygen concentration intervals, that is, the indoor oxygen concentration is accurately controlled to improve the indoor air quality, and the comfort of the indoor environment is further ensured to be high, thereby further improving the user experience.

[0046] Specifically, the air conditioner further includes an air supply system. In the air supply mode, the air supply system is turned on.

[0047] According to another example embodiment of the present application, the target operation mode is determined according to the indoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the indoor oxygen concentration is less than or equal to a third threshold concentration, the third threshold concentration being greater than the second threshold concentration; in the case that the indoor oxygen concentration is less than or equal to the third threshold concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining that the target operation mode is an oxygen production mode, starting the oxygen production system, stopping the fresh air system, and controlling the air conditioner to enter the oxygen production mode; in the case that the target indoor oxygen concentration is less than the indoor oxygen concentration, determining that the target operation mode is a dynamic oxygen production mode, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode, in which the first proportion and the second proportion are determined by the difference between the target indoor oxygen concentration and the indoor oxygen concentration; in the case that the indoor oxygen concentration is greater than the third threshold concentration, determining that the target operation mode is a fresh air mode, starting the fresh air system, stopping the oxygen production system, and controlling the air conditioner to enter the fresh air mode. In this embodiment, by setting different threshold concentrations (the first threshold concentration, the second threshold concentration, and the third threshold concentration), the air conditioning system can dynamically adjust its operation mode according to different indoor oxygen concentrations and target oxygen concentrations, so as to ensure that the indoor oxygen concentration reaches the target set by the user, and further ensure that the indoor environment is more comfortable, thereby further improving the user experience.

[0048] In actual application, the third threshold concentration can be set according to experience values, or can be obtained through multiple experiments, which is not specifically limited in the present application. In the embodiment of the present application, the third threshold concentration is 23%, when 21.5% < indoor oxygen concentration C ≤ 23%, the indoor oxygen concentration is in a slightly oxygen-rich state, which has a certain health care effect, and at the same time, according to the global climate environment, the outdoor oxygen concentration is lower than this concentration, that is, B < C; when C > 23%, the indoor oxygen concentration is in an oxygen-rich state, which may cause oxygen intoxication and increase the incidence of fire.

[0049] Specifically, in the oxygen production mode, the flow distribution valve slides to the left, the left side is closed, and the right side is opened, so that the oxygen production system is started and the fresh air system is stopped. In the fresh air mode, the flow distribution valve slides to the right, the right side is closed, and the left side is opened, so that the fresh air system is started and the oxygen production system is stopped.

[0050] In still other optional solutions of the present application, after controlling the air conditioner to enter the fresh air oxygen generation mode, the method further comprises: when a first running duration reaches a first predetermined duration, obtaining the oxygen concentration in the current indoor environment to obtain a first oxygen concentration, the first running duration representing the duration of the air conditioner running in the fresh air oxygen generation mode; determining whether the first oxygen concentration is less than the outdoor oxygen concentration; in the case where the first oxygen concentration is less than the outdoor oxygen concentration, controlling the air conditioner to continue running in the fresh air oxygen generation mode; and in the case where the first oxygen concentration is equal to the outdoor oxygen concentration, closing the fresh air system and controlling the air conditioner to enter the oxygen generation mode. In this embodiment, the oxygen concentration in the indoor environment is obtained after the air conditioner runs in the fresh air oxygen generation mode for a certain duration, and the working mode of the air conditioner can be dynamically adjusted according to the actual oxygen concentration, so as to ensure that the oxygen concentration in the indoor environment is maintained at an appropriate level. When the oxygen concentration in the indoor environment is equal to the outdoor oxygen concentration, the fresh air system is closed and switched to the oxygen generation mode, so as to reduce unnecessary energy consumption, because the fresh air system does not need to continue to work at this time.

[0051] In still other optional solutions of the present application, after controlling the air conditioner to enter the oxygen generation mode, the method further comprises: when a second running duration reaches a second predetermined duration, obtaining the oxygen concentration in the current indoor environment to obtain a second oxygen concentration, the second running duration representing the duration of the air conditioner running in the oxygen generation mode; determining whether the second oxygen concentration is equal to the target indoor oxygen concentration; and in the case where the second oxygen concentration is equal to the target indoor oxygen concentration, closing the oxygen generation system and controlling the air conditioner to enter the air supply mode. In this embodiment, when the oxygen concentration in the indoor environment reaches the target indoor oxygen concentration, the system automatically closes the oxygen generation system, so as to avoid unnecessary energy consumption and further improve the energy utilization efficiency.

[0052] Specifically, when the second oxygen concentration is equal to the target indoor oxygen concentration, the oxygen generation mode is stopped.

[0053] Specifically, in the fresh air oxygen generation mode, the oxygen generation mode, the fresh air mode and the dynamic oxygen generation mode, the air supply system is always kept open.

[0054] In other embodiments, in the case where the indoor oxygen concentration is less than the first threshold concentration or the indoor oxygen concentration is greater than the third threshold concentration, the air conditioner is controlled to issue an alarm signal.

[0055] Specifically, when the indoor oxygen concentration is less than the first threshold concentration or the indoor oxygen concentration is greater than the third threshold concentration, the air conditioner can alarm the user and actively enter the relevant running mode.

[0056] Specifically, when the indoor oxygen concentration is greater than or equal to the first threshold concentration and less than or equal to the third threshold concentration, the air conditioner can be woken up by the user, the target indoor oxygen concentration is set, the air conditioner is determined to enter the related mode, or the indoor air oxygen content can be adjusted according to the user habit.

[0057] Specifically, in the present application, the fresh air and oxygen production are cooperatively controlled, which is more intelligent and efficient than other forms of control methods; the indoor oxygen concentration is mainly divided into multiple intervals, and further, different functions are operated or further determination is performed in different indoor oxygen interval ranges to confirm the operation mode; through intelligent control of the fresh air and oxygen production functions, rapid switching of different modes is realized, and rapid adjustment of the indoor air freshness is completed; intelligent control is started without the need for the user to learn the function use and start, the function utilization rate is improved, and the user experience is improved.

[0058] In order for those skilled in the art to more clearly understand the technical solutions of the present application, the implementation process of the control method of the fresh air and oxygen production air conditioner of the present application will be described in detail below in combination with specific embodiments.

[0059] The present embodiment relates to a specific control method of a fresh air and oxygen production air conditioner, which includes a fresh air system and an oxygen production system, as shown in Figure 4 The present embodiment relates to a specific control method of a fresh air and oxygen production air conditioner, which includes a fresh air system and an oxygen production system, as shown in

[0060] Step S1: set the target indoor oxygen concentration as A, acquire the outdoor oxygen concentration and automatically store it as B, and acquire the indoor oxygen concentration and automatically store it as C;

[0061] Step S2: when C < 19.5%, turn on the fresh air system and the oxygen production system, control the air conditioner to enter the fresh air and oxygen production mode; as the indoor oxygen concentration increases, the indoor oxygen concentration data is recorded as A1 (i.e., the first oxygen concentration), if A1 < B, control the air conditioner to continue running in the fresh air and oxygen production mode; if A1 = B, turn off the fresh air system, turn on the oxygen production system alone, control the air conditioner to enter the oxygen production mode, as the indoor oxygen concentration continues to increase, the indoor oxygen concentration data is recorded as A2 (i.e., the second oxygen concentration), until A2 = A, turn off the oxygen production system and stop the oxygen production mode;

[0062] Step S3: when 19.5%≤C≤21.5%, B and C need to be determined, if B > C, control the air conditioner to enter the fresh air and oxygen production mode; if B≤C, A and C are determined, if A≥C, control the air conditioner to enter the dynamic oxygen production mode, the efficiency of oxygen production and fresh air is dynamically adjusted; if A < C, A and B are determined, if A≥B, control the air conditioner to enter the dynamic oxygen production mode, the efficiency of oxygen production and fresh air is dynamically adjusted, if A < B, turn off the fresh air system and the oxygen production system, control the air conditioner to enter the air supply mode;

[0063] Step S4: When 21.5% < C≤23% and B < C, then A and C need to be determined, if A≥C, the air conditioner is controlled to enter the oxygen production mode, if A < C, the air conditioner is controlled to enter the dynamic oxygen production mode;

[0064] Step S5: When C > 23%, the fresh air system is started, and the air conditioner is controlled to enter the fresh air mode.

[0065] It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described herein can be executed in an order different from that shown.

[0066] The memory can include non-persistent memory in a computer readable medium, random access memory (RAM) and / or non-volatile memory such as read-only memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.

[0067] The embodiment of the present application provides a computer readable storage medium, the computer readable storage medium comprises a stored program, wherein the program controls the device where the computer readable storage medium is located to execute the control method of the fresh air oxygen production air conditioner when the program is running.

[0068] Specifically, the air conditioner comprises a fresh air system and an oxygen production system, and the control method of the fresh air oxygen production air conditioner comprises:

[0069] Step S201, obtaining indoor oxygen concentration and outdoor oxygen concentration;

[0070] Step S202, in the case that the indoor oxygen concentration is less than a first threshold concentration, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter a fresh air oxygen production mode, in the fresh air oxygen production mode, a first proportion and a second proportion are the same, the first proportion represents a ratio of outdoor air entering the fresh air system to total outdoor air, the second proportion represents a ratio of outdoor air entering the oxygen production system to the total outdoor air, and the total outdoor air represents outdoor air entering the air conditioner;

[0071] Step S203, in the case that the indoor oxygen concentration is greater than or equal to the first threshold concentration, determining a target operation mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and a target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

[0072] Optionally, the target operation mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration, and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the indoor oxygen concentration is less than or equal to a second threshold concentration, the second threshold concentration being greater than the first threshold concentration; in a case where the indoor oxygen concentration is less than or equal to the second threshold concentration, determining the target operation mode according to the indoor oxygen concentration, the outdoor oxygen concentration, and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode; and in a case where the indoor oxygen concentration is greater than the second threshold concentration, determining the target operation mode according to the indoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

[0073] Optionally, the target operation mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration, and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the outdoor oxygen concentration is greater than the indoor oxygen concentration; in a case where the outdoor oxygen concentration is greater than the indoor oxygen concentration, determining the target operation mode as the fresh air oxygen generation mode, and turning on the fresh air system and the oxygen generation system, and controlling the air conditioner to enter the fresh air oxygen generation mode; in a case where the outdoor oxygen concentration is less than or equal to the indoor oxygen concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in a case where the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining the target operation mode as the dynamic oxygen generation mode, and turning on the fresh air system and the oxygen generation system, and controlling the air conditioner to enter the dynamic oxygen generation mode, in which the first proportion and the second proportion are determined according to a difference between the target indoor oxygen concentration and the indoor oxygen concentration; and in a case where the target indoor oxygen concentration is less than the indoor oxygen concentration, determining the target operation mode according to the outdoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

[0074] Optionally, the target operation mode is determined according to the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration, determining that the target operation mode is the dynamic oxygen production mode, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode; in the case that the target indoor oxygen concentration is less than the outdoor oxygen concentration, determining that the target operation mode is the air supply mode, stopping the fresh air system and the oxygen production system, and controlling the air conditioner to enter the air supply mode.

[0075] Optionally, the target operation mode is determined according to the indoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the indoor oxygen concentration is less than or equal to a third threshold concentration, the third threshold concentration being greater than the second threshold concentration; in the case that the indoor oxygen concentration is less than or equal to the third threshold concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining that the target operation mode is the oxygen production mode, starting the oxygen production system, stopping the fresh air system, and controlling the air conditioner to enter the oxygen production mode; in the case that the target indoor oxygen concentration is less than the indoor oxygen concentration, determining that the target operation mode is the dynamic oxygen production mode, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode, in which the first proportion and the second proportion are determined according to the difference between the target indoor oxygen concentration and the indoor oxygen concentration; in the case that the indoor oxygen concentration is greater than the third threshold concentration, determining that the target operation mode is the fresh air mode, starting the fresh air system, stopping the oxygen production system, and controlling the air conditioner to enter the fresh air mode.

[0076] Optionally, after the air conditioner is controlled to enter the fresh air oxygen production mode, the method further includes: when a first running duration reaches a first predetermined duration, obtaining an oxygen concentration in the current indoor environment to obtain a first oxygen concentration, the first running duration representing a duration in which the air conditioner operates according to the fresh air oxygen production mode; determining whether the first oxygen concentration is less than the outdoor oxygen concentration; in the case that the first oxygen concentration is less than the outdoor oxygen concentration, controlling the air conditioner to continue operating according to the fresh air oxygen production mode; in the case that the first oxygen concentration is equal to the outdoor oxygen concentration, stopping the fresh air system, and controlling the air conditioner to enter the oxygen production mode.

[0077] Optionally, after controlling the air conditioner to enter the oxygen production mode, the method further comprises: when a second running duration reaches a second predetermined duration, obtaining an oxygen concentration in the current indoor environment to obtain a second oxygen concentration, the second running duration representing a duration during which the air conditioner runs in the oxygen production mode; determining whether the second oxygen concentration is equal to the target indoor oxygen concentration; and in the case where the second oxygen concentration is equal to the target indoor oxygen concentration, closing the oxygen production system and controlling the air conditioner to enter a ventilation mode.

[0078] The application further provides a computer program product comprising computer instructions, which, when executed by a processor, implement at least the following method steps: step S201, obtaining an indoor oxygen concentration and an outdoor oxygen concentration; step S202, in the case where the indoor oxygen concentration is less than a first threshold concentration, starting the fresh air system and the oxygen production system and controlling the air conditioner to enter a fresh air oxygen production mode, in which a first proportion and a second proportion are the same, the first proportion representing a ratio of outdoor air entering the fresh air system to total outdoor air, the second proportion representing a ratio of outdoor air entering the oxygen production system to the total outdoor air, and the total outdoor air representing outdoor air entering the air conditioner; and step S203, in the case where the indoor oxygen concentration is greater than or equal to the first threshold concentration, determining a target running mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and a target indoor oxygen concentration, and controlling the air conditioner to enter the target running mode.

[0079] Optionally, determining the target running mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target running mode comprises: determining whether the indoor oxygen concentration is less than or equal to a second threshold concentration, the second threshold concentration being greater than the first threshold concentration; in the case where the indoor oxygen concentration is less than or equal to the second threshold concentration, determining the target running mode according to the indoor oxygen concentration, the outdoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target running mode; and in the case where the indoor oxygen concentration is greater than the second threshold concentration, determining the target running mode according to the indoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target running mode.

[0080] Optionally, the target operation mode is determined according to the indoor oxygen concentration, the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the outdoor oxygen concentration is greater than the indoor oxygen concentration; in the case that the outdoor oxygen concentration is greater than the indoor oxygen concentration, determining that the target operation mode is the fresh air oxygen generation mode, and starting the fresh air system and the oxygen generation system, and controlling the air conditioner to enter the fresh air oxygen generation mode; in the case that the outdoor oxygen concentration is less than or equal to the indoor oxygen concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining that the target operation mode is the dynamic oxygen generation mode, and starting the fresh air system and the oxygen generation system, and controlling the air conditioner to enter the dynamic oxygen generation mode, in which the first proportion and the second proportion are determined according to the difference between the target indoor oxygen concentration and the indoor oxygen concentration; in the case that the target indoor oxygen concentration is less than the indoor oxygen concentration, determining the target operation mode according to the outdoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

[0081] Optionally, the target operation mode is determined according to the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration, determining that the target operation mode is the dynamic oxygen generation mode, and starting the fresh air system and the oxygen generation system, and controlling the air conditioner to enter the dynamic oxygen generation mode; in the case that the target indoor oxygen concentration is less than the outdoor oxygen concentration, determining that the target operation mode is the air supply mode, and closing the fresh air system and the oxygen generation system, and controlling the air conditioner to enter the air supply mode.

[0082] Optionally, the target operation mode is determined according to the indoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode, including: determining whether the indoor oxygen concentration is less than or equal to a third threshold concentration, the third threshold concentration being greater than the second threshold concentration; in the case that the indoor oxygen concentration is less than or equal to the third threshold concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in the case that the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining that the target operation mode is an oxygen production mode, starting the oxygen production system, stopping the fresh air system, and controlling the air conditioner to enter the oxygen production mode; in the case that the target indoor oxygen concentration is less than the indoor oxygen concentration, determining that the target operation mode is a dynamic oxygen production mode, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode, in which the first proportion and the second proportion are determined according to the difference between the target indoor oxygen concentration and the indoor oxygen concentration; in the case that the indoor oxygen concentration is greater than the third threshold concentration, determining that the target operation mode is a fresh air mode, starting the fresh air system, stopping the oxygen production system, and controlling the air conditioner to enter the fresh air mode.

[0083] Optionally, after the air conditioner is controlled to enter the fresh air oxygen production mode, the method further includes: when a first running duration reaches a first predetermined duration, obtaining an oxygen concentration in the current indoor environment to obtain a first oxygen concentration, the first running duration representing a duration in which the air conditioner operates according to the fresh air oxygen production mode; determining whether the first oxygen concentration is less than the outdoor oxygen concentration; in the case that the first oxygen concentration is less than the outdoor oxygen concentration, controlling the air conditioner to continue operating according to the fresh air oxygen production mode; in the case that the first oxygen concentration is equal to the outdoor oxygen concentration, stopping the fresh air system, and controlling the air conditioner to enter the oxygen production mode.

[0084] Optionally, after the air conditioner is controlled to enter the oxygen production mode, the method further includes: when a second running duration reaches a second predetermined duration, obtaining an oxygen concentration in the current indoor environment to obtain a second oxygen concentration, the second running duration representing a duration in which the air conditioner operates according to the oxygen production mode; determining whether the second oxygen concentration is equal to the target indoor oxygen concentration; in the case that the second oxygen concentration is equal to the target indoor oxygen concentration, stopping the oxygen production system, and controlling the air conditioner to enter the air supply mode.

[0085] The embodiment of the present application further provides an electronic device, comprising: one or more processors, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs comprise a program for executing any one of the control methods of the fresh air oxygen making air conditioner.

[0086] Obviously, those skilled in the art should understand that the modules or steps of the present application described above can be realized by general computing devices, which can be centralized on a single computing device or distributed on a network composed of multiple computing devices, and can be realized by program codes executable by the computing devices, so that they can be stored in storage devices and executed by the computing devices, and in some cases, the steps shown or described can be executed in different sequences, or they can be respectively manufactured into individual integrated circuit modules, or multiple modules or steps among them can be manufactured into a single integrated circuit module. Therefore, the present application is not limited to any particular combination of hardware and software.

[0087] Those skilled in the art should understand that the embodiments of the present application can be provided as a method, a system, or a computer program product. Therefore, the present application can adopt a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present application can adopt a computer program product implemented on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program codes.

[0088] The present application is described with reference to flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each flow and / or block in the flowcharts and / or block diagrams, and the combination of the flows and / or blocks in the flowcharts and / or block diagrams can be realized by computer program instructions. These computer program instructions can be provided to a general purpose computer, a special purpose computer, an embedded processor, or other programmable data processing devices to produce a machine, so that the instructions executed by the computer or other programmable data processing devices produce a device implemented in the flowcharts and / or block diagrams. Figure 1 The function of one flow or multiple flows and / or blocks Figure 1 The function of one block or multiple blocks.

[0089] These computer program instructions can also be stored in a computer readable storage medium capable of guiding the computer or other programmable data processing devices to work in a specific manner, so that the instructions stored in the computer readable storage medium produce a manufactured product including instruction devices, which realize the functions specified in the flowcharts and / or block diagrams. Figure 1 The function of one flow or multiple flows and / or blocks Figure 1the function(s) specified in the block or blocks.

[0090] These computer program instructions can also be loaded into computer or other programmable data processing devices to cause a series of operational steps to be performed on the computer or other programmable devices to produce a computer implemented process such that the instructions which execute on the computer or other programmable devices provide steps for implementing the flowchart block(s) or flowchart flow(s) and / or portions thereof. Figure 1 the flowchart block(s) or flowchart flow(s) and / or portions thereof. Figure 1 the function(s) specified in the block or blocks.

[0091] In one typical configuration, the computing device includes one or more processors (CPUs), input / output interfaces, network interfaces, and memory.

[0092] The memory can include non-persistent memory and / or volatile memory, such as random access memory (RAM) about which the processor can execute instructions. The memory can also include non-volatile memory, such as read only memory (ROM), electrically programmable read only memory (EPROM), electrically erasable programmable read only memory (EEPROM), flash memory, or a different type of nonvolatile memory. The memory can be a memory of a computer-readable medium.

[0093] Computer readable media includes permanent and non-permanent, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), electrically programmable read only memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital versatile disc (DVD), or other optical storage, magnetic cassette, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information accessible to a computing device. According to the definition herein, computer readable media does not include transitory media, such as modulated data signals and carrier waves.

[0094] It should also be noted that the terms "comprising", "comprises", "including", "includes" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus that comprises a list of elements does not include only those elements recited, but can also include other elements not expressly listed or inherent to such process, method, article or apparatus. Without limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article or apparatus that includes the element.

[0095] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

[0096] In the control method of the fresh air oxygen making air conditioner, the air conditioner comprises a fresh air system and an oxygen making system, the indoor oxygen concentration and the outdoor oxygen concentration are first acquired, then when the indoor oxygen concentration is less than a first threshold concentration, the fresh air system and the oxygen making system are started, and the air conditioner is controlled to enter a fresh air oxygen making mode, and when the indoor oxygen concentration is greater than or equal to the first threshold concentration, the target operation mode of the air conditioner is determined according to the indoor oxygen concentration, the outdoor oxygen concentration and the target indoor oxygen concentration, and the air conditioner is controlled to enter the target operation mode. Compared with the problem that the single indoor oxygen content regulation scheme in the prior art leads to poor user comfort, by combining the user set indoor oxygen concentration (i.e. the target indoor oxygen concentration), the indoor oxygen concentration and the outdoor oxygen concentration, the air conditioner with the oxygen making and fresh air functions is cooperatively controlled, the air conditioner is controlled to enter different operation modes, the rapid and intelligent regulation of indoor air quality is realized, a more comfortable indoor environment is provided, and the user experience is good.

[0097] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A control method of a fresh air oxygen making air conditioner, characterized by, The air conditioner comprises a fresh air system and an oxygen production system, and the method comprises: obtaining an indoor oxygen concentration and an outdoor oxygen concentration; in a case where the indoor oxygen concentration is less than a first threshold concentration, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter a fresh air oxygen production mode, in which a first proportion and a second proportion are the same, the first proportion representing a ratio of outdoor air entering the fresh air system to total outdoor air, and the second proportion representing a ratio of outdoor air entering the oxygen production system to the total outdoor air; in a case where the indoor oxygen concentration is greater than or equal to the first threshold concentration, determining a target operation mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and a target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode, determining a target operation mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and a target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode, comprising: in a case where the indoor oxygen concentration is less than or equal to a second threshold concentration, determining whether the outdoor oxygen concentration is greater than the indoor oxygen concentration, the second threshold concentration being greater than the first threshold concentration; in a case where the outdoor oxygen concentration is less than or equal to the indoor oxygen concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in a case where the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining that the target operation mode is a dynamic oxygen production mode, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode, in which the first proportion and the second proportion are determined according to a difference between the target indoor oxygen and the indoor oxygen concentration.

2. The control method of a fresh air oxygen making air conditioner according to claim 1, characterized by, determining a target operation mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and a target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode, further comprising: in a case where the indoor oxygen concentration is greater than the second threshold concentration, determining the target operation mode according to the indoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

3. The control method of a fresh air oxygen making air conditioner according to claim 1, characterized by, determining a target operation mode of the air conditioner according to the indoor oxygen concentration, the outdoor oxygen concentration and a target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode, further comprising: in a case where the outdoor oxygen concentration is greater than the indoor oxygen concentration, determining that the target operation mode is the fresh air oxygen production mode, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter the fresh air oxygen production mode; in a case where the target indoor oxygen concentration is less than the indoor oxygen concentration, determining the target operation mode according to the outdoor oxygen concentration and the target indoor oxygen concentration, and controlling the air conditioner to enter the target operation mode.

4. The control method of a fresh air oxygen production air conditioner according to claim 3, characterized by, According to the outdoor oxygen concentration and the target indoor oxygen concentration, the target operation mode is determined, and the air conditioner is controlled to enter the target operation mode, comprising: determining whether the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration; in the case where the target indoor oxygen concentration is greater than or equal to the outdoor oxygen concentration, determining that the target operation mode is the dynamic oxygen production mode, and starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode; in the case where the target indoor oxygen concentration is less than the outdoor oxygen concentration, determining that the target operation mode is the air supply mode, and closing the fresh air system and the oxygen production system, and controlling the air conditioner to enter the air supply mode.

5. The control method of a fresh air oxygen production air conditioner according to claim 2, characterized by, According to the indoor oxygen concentration and the target indoor oxygen concentration, the target operation mode is determined, and the air conditioner is controlled to enter the target operation mode, comprising: determining whether the indoor oxygen concentration is less than or equal to a third threshold concentration, the third threshold concentration being greater than the second threshold concentration; in the case where the indoor oxygen concentration is less than or equal to the third threshold concentration, determining whether the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration; in the case where the target indoor oxygen concentration is greater than or equal to the indoor oxygen concentration, determining that the target operation mode is the oxygen production mode, starting the oxygen production system, closing the fresh air system, and controlling the air conditioner to enter the oxygen production mode; in the case where the target indoor oxygen concentration is less than the indoor oxygen concentration, determining that the target operation mode is the dynamic oxygen production mode, starting the fresh air system and the oxygen production system, and controlling the air conditioner to enter the dynamic oxygen production mode, in which the first proportion and the second proportion are determined by the difference between the target indoor oxygen and the indoor oxygen concentration; in the case where the indoor oxygen concentration is greater than the third threshold concentration, determining that the target operation mode is the fresh air mode, starting the fresh air system, closing the oxygen production system, and controlling the air conditioner to enter the fresh air mode.

6. The control method of a fresh air oxygen making air conditioner according to claim 1, characterized by, After controlling the air conditioner to enter the fresh air oxygen production mode, the method further comprises: when the first running duration reaches a first predetermined duration, obtaining the oxygen concentration in the current indoor environment to obtain a first oxygen concentration, the first running duration representing the duration of the air conditioner running in the fresh air oxygen production mode; determining whether the first oxygen concentration is less than the outdoor oxygen concentration; in the case where the first oxygen concentration is less than the outdoor oxygen concentration, controlling the air conditioner to continue running in the fresh air oxygen production mode; in the case where the first oxygen concentration is equal to the outdoor oxygen concentration, closing the fresh air system, and controlling the air conditioner to enter the oxygen production mode.

7. The control method of a fresh air oxygenation air conditioner according to claim 6, characterized by, After controlling the air conditioner to enter the oxygen production mode, the method further comprises: when the second running duration reaches a second predetermined duration, obtaining the oxygen concentration in the current indoor environment to obtain a second oxygen concentration, the second running duration representing the duration of the air conditioner running in the oxygen production mode; determining whether the second oxygen concentration is equal to the target indoor oxygen concentration; in a case where the second oxygen concentration is equal to the target indoor oxygen concentration, turning off the oxygen generation system and controlling the air conditioner to enter a supply air mode.

8. A computer-readable storage medium, characterized in that, The computer readable storage medium comprises a stored program, wherein the computer readable storage medium controls a device where the computer readable storage medium is located to execute the control method of the fresh air oxygen generation air conditioner according to any one of claims 1 to 7 when the program is executed.

9. A computer program product comprising computer instructions, characterized in that, The computer instructions are executed by the processor to implement the control method of the fresh air oxygen generation air conditioner according to any one of claims 1 to 7.

10. An electronic device, comprising: comprise: one or more processors, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs comprise a program for executing the control method of the fresh air oxygen generation air conditioner according to any one of claims 1 to 7.

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