Filter screen filth blockage prompting method and device, storage medium and air conditioner

Abstract

The invention relates to a filter screen filth blockage prompting method and device, a storage medium and an air conditioner, and the method comprises the steps that the standing duration of an oxygen generation module of the air conditioner in a preset time period is obtained, and the standing duration is the accumulated duration that the oxygen generation module does not run in the preset time period; the preset time period is a time period from power-on time of the oxygen generation module to specified time; obtaining the operation duration of the oxygen generation module during each operation in the preset time period; according to the operation duration of each time of operation, the equivalent use duration corresponding to the oxygen generation module is determined; determining a target duration according to the standing duration and the equivalent use duration; and outputting prompt information according to the target duration, wherein the prompt information is used for prompting filth blockage information of a filter screen of the oxygen generation module.

Description

Technical Field

[0001] The present disclosure relates to the technical field of air conditioning, and in particular to a method, device, storage medium and air conditioner for prompting dirty or clogged filters. Background Art

[0002] Oxygen-generating air conditioners can filter out pollutants in the air, kill airborne pathogens, and purify the air through oxygen-generating modules, thereby providing a healthier and fresher indoor environment.

[0003] Since the oxygen production module is generally installed on the outdoor unit side and the outdoor environment is complex, users cannot pay attention to the dirtiness and blockage of the oxygen production module filter in time. After long-term use, large particles in the air (such as dust, etc.) adhere to the filter, causing the filter to become dirty and blocked, thereby causing the oxygen production module to fail. Summary of the invention

[0004] In order to overcome the problems existing in the related art, the present disclosure provides a method, a device, a storage medium and an air conditioner for prompting filter dirtiness and blockage.

[0005] According to a first aspect of an embodiment of the present disclosure, a method for prompting a dirty or clogged filter is provided, comprising: obtaining a stationary time of an oxygen production module of an air conditioner within a preset time period, the stationary time being a cumulative time during which the oxygen production module has not been operated within the preset time period; the preset time period is a time period from a power-on time to a specified time of the oxygen production module; obtaining an operating time of each operation of the oxygen production module within the preset time period; determining an equivalent usage time corresponding to the oxygen production module according to the operating time during each operation; determining a target time according to the stationary time and the equivalent usage time; and outputting prompt information according to the target time, the prompt information being used to prompt information on the dirty or clogged filter of the oxygen production module.

[0006] Optionally, determining the equivalent usage time corresponding to the oxygen production module according to the operating time during each operation includes: obtaining a wind speed of the air conditioner fan when the oxygen production module is operated each time; and determining the equivalent usage time of the oxygen production module according to the wind speed and the operating time.

[0007] Optionally, determining the equivalent usage time of the oxygen production module according to the wind speed and the operating time includes: obtaining a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is operated each time; and determining the equivalent usage time according to the preset wind speed coefficient and the operating time of the oxygen production module during each operation.

[0008] Optionally, the method further includes: obtaining a dust concentration of an operating environment in which the oxygen production module is located each time it is operated; and determining the usage time of the oxygen production module according to the wind speed and the operating time includes: determining the usage time of the oxygen production module according to the wind speed, the operating time and the dust concentration.

[0009] Optionally, determining the usage time of the oxygen production module according to the wind speed, the operating time and the dust concentration includes: obtaining a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is operated each time; obtaining a preset dust coefficient corresponding to the dust concentration of the operating environment; determining the usage time according to the preset wind speed coefficient, the operating time of the oxygen production module during each operation and the preset dust coefficient.

[0010] Optionally, determining the target duration according to the static duration and the equivalent usage duration includes: taking the sum of the static duration and the equivalent usage duration as the target duration.

[0011] Optionally, outputting the prompt information according to the target duration includes: determining a target prompt strategy corresponding to the target duration from a plurality of preset prompt strategies; and outputting the prompt information according to the target prompt strategy.

[0012] Optionally, the target prompt strategy includes: when the target time length is less than a first preset time length, not outputting the prompt information; or, when the target time length is greater than or equal to the first preset time length and less than a second preset time length, continuously outputting the prompt information, and when the output time reaches a preset duration, stopping outputting the prompt information; or, when the target time length is greater than or equal to the second preset time length and less than a third preset time length, continuously outputting the prompt information; or, when the target time length is greater than or equal to the third preset time length, stopping the operation of the oxygen production module and continuously outputting the prompt information.

[0013] Optionally, the method further comprises: resetting the static time and the equivalent use time when a power-on signal for re-triggering the oxygen production module is received.

[0014] According to a second aspect of an embodiment of the present disclosure, a device for indicating a dirty or clogged filter is provided, comprising:

[0015] A static time acquisition module is used to acquire the static time of the oxygen production module of the air conditioner within a preset time period, wherein the static time is the cumulative time that the oxygen production module is not in operation within the preset time period; the preset time period is the time period from the power-on time of the oxygen production module to the specified time;

[0016] An operation duration acquisition module, used to acquire the operation duration of the oxygen production module each time it operates within the preset time period;

[0017] A usage duration acquisition module, used to determine the equivalent usage duration corresponding to the oxygen production module according to the operation duration during each operation;

[0018] A target duration determination module, used to determine a target duration according to the static duration and the equivalent usage duration;

[0019] The prompt module is used to output prompt information according to the target duration, and the prompt information is used to prompt the dirtiness and blockage information of the filter of the oxygen production module.

[0020] Optionally, the usage time acquisition module is used to obtain the wind speed of the air conditioner fan when the oxygen production module is running each time, and determine the equivalent usage time of the oxygen production module according to the wind speed and the running time.

[0021] Optionally, the usage time acquisition module is used to obtain a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is running each time, and determine the equivalent usage time according to the preset wind speed coefficient and the running time of the oxygen production module during each running.

[0022] Optionally, the device further comprises:

[0023] A dust concentration acquisition module, used to obtain the dust concentration of the operating environment in which the oxygen production module is located each time it is operated;

[0024] The usage time acquisition module is used to determine the usage time of the oxygen production module according to the wind speed, the operation time and the dust concentration.

[0025] Optionally, the usage time acquisition module is used to obtain a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is running each time; obtain a preset dust coefficient corresponding to the dust concentration of the operating environment; and determine the usage time according to the preset wind speed coefficient, the operating time of the oxygen production module during each operation, and the preset dust coefficient.

[0026] Optionally, the target duration determination module is used to take the sum of the static duration and the equivalent usage duration as the target duration.

[0027] Optionally, the prompt module is used to determine a target prompt strategy corresponding to the target duration from a plurality of preset prompt strategies, and output the prompt information according to the target prompt strategy.

[0028] Optionally, the target prompt strategy includes:

[0029] When the target duration is less than the first preset duration, the prompt information is not output; or,

[0030] When the target duration is greater than or equal to the first preset duration and less than the second preset duration, the prompt information is continuously output, and when the output time reaches the preset duration, the prompt information is stopped from being output; or

[0031] When the target duration is greater than or equal to the second preset duration and less than the third preset duration, continuously outputting the prompt information; or,

[0032] When the target duration is greater than or equal to the third preset duration, the operation of the oxygen production module is stopped, and the prompt information is continuously output.

[0033] Optionally, the device further comprises:

[0034] The reset module is used to reset the static time and the equivalent use time when receiving a power-on signal for re-triggering the oxygen production module.

[0035] According to a third aspect of an embodiment of the present disclosure, a device for indicating a dirty or clogged filter is provided, comprising:

[0036] processor;

[0037] a memory for storing processor-executable instructions;

[0038] Wherein, the processor is configured to execute the method for filter dirty blockage prompt described in the first aspect above.

[0039] According to a fourth aspect of an embodiment of the present disclosure, a computer-readable storage medium is provided, on which computer program instructions are stored. When the program instructions are executed by a processor, the steps of the method for indicating dirty filter blockage provided in the first aspect of the present disclosure are implemented.

[0040] According to a fifth aspect of an embodiment of the present disclosure, there is provided an air conditioner, comprising the device for prompting a dirty or clogged filter as described in the third aspect.

[0041] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: obtaining the static time of the oxygen production module of the air conditioner within a preset time period, the static time being the cumulative time that the oxygen production module has not been running within the preset time period; the preset time period is the time period from the power-on time of the oxygen production module to the specified time; obtaining the running time of each operation of the oxygen production module within the preset time period; determining the equivalent use time corresponding to the oxygen production module according to the running time of each operation; determining the target time according to the static time and the equivalent use time; outputting prompt information according to the target time, the prompt information is used to prompt the dirty and blocked information of the filter of the oxygen production module. In this way, the user can be timely and accurately prompted with the dirty and blocked information of the filter of the oxygen production module according to the static time and the target time determined by the equivalent use time, so that the user can clean and replace the filter in time, thereby improving the operating reliability of the oxygen production module and thus improving the user experience.

[0042] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0044] Figure 1 The present invention is a flow chart of a method for prompting filter dirtiness and blockage according to an exemplary embodiment.

[0045] Figure 2 The present invention is a flowchart of a method for prompting filter dirtiness and blockage according to an exemplary embodiment.

[0046] Figure 3 The invention is a block diagram of a device for providing a reminder of filter clogging according to an exemplary embodiment.

[0047] Figure 4 The figure is a block diagram of another device for providing a reminder of filter dirtiness and blockage according to an exemplary embodiment.

[0048] Figure 5 The figure is a block diagram of another device for providing a reminder of filter clogging according to an exemplary embodiment.

[0049] Figure 6 The figure is a block diagram of another device for providing a reminder of filter dirtiness and blockage according to an exemplary embodiment.

[0050] Figure 7 is a block diagram of an air conditioner according to an exemplary embodiment. DETAILED DESCRIPTION

[0051] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0052] The present disclosure can be applied to the field of oxygen-generating air conditioners, which can filter out pollutants in the air through the oxygen-generating module, kill bacteria in the air, purify the air, and thus provide a healthier and fresher indoor environment. Since the oxygen-generating module is generally arranged on the outdoor unit side, but the outdoor environment is complex, the user cannot pay attention to the dirty and blocked condition of the oxygen-generating module filter in time. After long-term use, large particles (such as dust, etc.) in the air adhere to the filter, causing the filter to become dirty and blocked, thereby causing the oxygen-generating module to fail.

[0053] In the related art, the accumulated running time of the oxygen production module in the running state can be obtained. When the accumulated running time reaches the preset time, the user is reminded of the dirtiness and blockage of the filter of the oxygen production module at a fixed time period. It can be seen that the related art judges the dirtiness and blockage of the filter by the accumulated running time. However, since the oxygen production module is generally arranged in an outdoor environment, the large particles (such as dust, etc.) in the outdoor environment will adhere to the filter even when the oxygen production module is not running, causing the filter to be dirty and blocked. Therefore, the related art may make inaccurate judgments on the dirtiness and blockage of the filter by the accumulated running time, and fail to remind the user in a timely and accurate manner.

[0054] In order to solve the above problems, the present disclosure provides a method, device, storage medium and air conditioner for prompting dirty and clogged filters. The method can determine the equivalent usage time according to the operating time of the oxygen production module, and promptly and accurately remind the user in combination with the equivalent usage time and the static time, so as to facilitate the user to clean and replace the filter in time, thereby improving the operating reliability of the oxygen production module and thus improving the user experience.

[0055] The present disclosure is described below in conjunction with specific embodiments.

[0056] Figure 1 A method for providing a filter screen dirty and blocked prompt is provided in an embodiment of the present disclosure, such as Figure 1 As shown, the execution subject of the method may be an air conditioner, and the method may include:

[0057] In step S11, the static time length of the oxygen production module of the air conditioner within a preset time period is obtained.

[0058] The idle time is the cumulative time that the oxygen production module is not in operation within the preset time period; the preset time period is the time period from the power-on time of the oxygen production module to the specified time. The specified time may be the current time.

[0059] For example, taking the preset time period of 1 month as an example, if the oxygen production module has not been operated for a total of 20 days, the idle time is 20 days. It should be noted that the idle time here is an exemplary description in days, and the present disclosure is not limited to this, and hours or minutes can also be used as the statistical unit of time.

[0060] In addition, the power-on time of the oxygen production module may be the time when the power-on signal of the oxygen production module is received. For example, after the air conditioner leaves the factory, when it is unpacked, installed and powered on, the oxygen production module will trigger the power-on signal. Alternatively, after the filter of the oxygen production module is reinstalled, the oxygen production module triggers the power-on signal. For example, the user removes the filter of the oxygen production module, cleans or replaces it, and reinstalls it in the oxygen production module after cleaning or replacement. Then, the oxygen production module will trigger the power-on signal.

[0061] In step S12, the operating time of the oxygen production module during each operation within the preset time period is obtained.

[0062] Among them, within the preset time period, the user may start and stop the oxygen production module multiple times, and the time from each start of the oxygen production module to the stop of the oxygen production module is the operating time of the oxygen production module during one operation.

[0063] In step S13, the equivalent usage time corresponding to the oxygen production module is determined according to the operation time during each operation.

[0064] Among them, during the operation of the air conditioner, the dirtiness and blockage of the filter of the oxygen production module may be affected by the operating state or the operating environment of the air conditioner. For example, the windshield of the air conditioner or the dust in the air of the operating environment may cause the filter of the oxygen production module to be dirty and blocked to varying degrees. Therefore, this embodiment can determine the equivalent usage time corresponding to the oxygen production module according to the operating time, thereby equating the influence of the operating state or the operating environment on the dirtiness and blockage of the filter of the oxygen production module to the corresponding time, so that the dirtiness and blockage information of the oxygen production module can be prompted in a timely and accurate manner later.

[0065] In step S14, a target duration is determined according to the rest duration and the equivalent use duration.

[0066] In some embodiments, the sum of the idle time and the equivalent usage time may be used as the target time.

[0067] In step S15, prompt information is output according to the target duration.

[0068] The prompt information is used to indicate whether the filter of the oxygen production module is dirty or blocked.

[0069] For example, the prompt information can be output through voice through a sound-emitting device set on the air conditioner, or the prompt information can be displayed through a display set on the air conditioner, or the prompt information can be output through a terminal device connected to the air conditioner (such as a user's mobile phone, tablet computer, etc.).

[0070] By adopting the above scheme, the user can be promptly and accurately prompted with information about the dirtiness and blockage of the oxygen production module filter according to the target time determined by the static time and the equivalent usage time, so that the user can clean and replace the filter in time, thereby improving the operating reliability of the oxygen production module and thus improving the user experience.

[0071] Considering that the windshield of the air conditioner fan will affect the adhesion of large particles on the filter of the oxygen production module, the above-mentioned equivalent usage time may be related to the operation time and the windshield of the air conditioner during operation.

[0072] In some embodiments, the above step S13 may include the following steps:

[0073] S131, obtaining the wind speed of the air conditioner fan when the oxygen production module is running each time.

[0074] Among them, different wind gears correspond to different wind speeds, and the wind speed of the air conditioner can be controlled by adjusting the wind gear.

[0075] S132: Determine the equivalent usage time of the oxygen production module according to the windshield and the operating time.

[0076] In a possible implementation, a preset wind speed coefficient corresponding to the wind speed during each operation of the oxygen production module may be obtained, and the equivalent usage time may be determined according to the preset wind speed coefficient and the operation time of the oxygen production module during each operation.

[0077] For example, the preset wind speed coefficient corresponding to the wind speed of the oxygen production module during each operation may be obtained through a preset wind speed coefficient correspondence relationship, and the preset wind speed coefficient correspondence relationship may include a correspondence relationship between different wind speeds and preset wind speed coefficients.

[0078] For example, the preset wind speed coefficient correspondence relationship may be a preset wind speed coefficient correspondence table, which is described by taking the example that the wind speed includes 5 gears, which are respectively recorded as gear 1, gear 2, gear 3, gear 4 and gear 5, as shown in the following table:

[0079]

[0080] Table 1

[0081] Referring to Table 1, when the wind speed is 1, the preset wind speed coefficient is k1, when the wind speed is 2, the preset wind speed coefficient is k2, when the wind speed is 3, the preset wind speed coefficient is k3, when the wind speed is 4, the preset wind speed coefficient is k4, and when the wind speed is 5, the preset wind speed coefficient is k5.

[0082] After determining the preset windshield coefficient, the equivalent usage time can be calculated using the following formula:

[0083]

[0084] Among them, t dx is the equivalent usage time, k dx is the preset windage factor, t i is the operating time of the oxygen production module in each i-th operation, and n is the total number of operations.

[0085] By adopting the above scheme, the equivalent usage time can be calculated in combination with the operating time and wind speed of the oxygen production module each time it is operated, so that the calculation of the equivalent usage time can be combined with the actual operation of the air conditioner, thereby obtaining a more accurate equivalent usage time, and making the prompt of the dirty and blocked information of the oxygen production module more timely and accurate.

[0086] Considering that the operating environment of the air conditioner may also affect the dirtiness and blockage of the filter of the oxygen production module, such as dust in the air adhering to the filter, in some embodiments, the following steps may also be included:

[0087] Obtain the dust concentration of the operating environment of the oxygen production module each time it is operated.

[0088] Accordingly, the above step S132 may include:

[0089] The equivalent use time of the oxygen production module is determined according to the wind speed, the operation time and the dust concentration. In this way, on the basis of considering the wind speed and the operation time on the dirty blockage of the oxygen production module filter, the dust concentration in the operation environment is further combined, so that the equivalent use time obtained can more accurately reflect the impact of the dirty blockage of the oxygen production module filter, making the prompt of the dirty blockage information of the oxygen production module more timely and accurate.

[0090] For example, determining the usage time of the oxygen production module according to the wind speed, the operating time, and the dust concentration may include the following implementation methods: obtaining a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is operated each time, and obtaining a preset dust coefficient corresponding to the dust concentration of the operating environment, and determining the usage time according to the preset wind speed coefficient, the operating time of the oxygen production module during each operation, and the preset dust coefficient.

[0091] Among them, the acquisition of the preset windshield coefficient can refer to the above description of the preset windshield coefficient, which will not be repeated here. The acquisition of the preset dust coefficient may include: according to the dust concentration, obtaining the preset dust coefficient corresponding to the dust concentration through the preset dust coefficient correspondence relationship, wherein the preset dust coefficient corresponds to the correspondence relationship between different dust concentrations and the preset dust coefficient.

[0092] For example, the preset dust coefficient correspondence relationship may be a preset dust coefficient correspondence table. For example, the dust concentration is divided into five preset intervals, and the preset intervals in which the dust concentration of the current operating environment is located correspond to the preset dust coefficients k of different intervals. f , as shown in the following table:

[0093] Dust concentration N <![CDATA[N < N1 or not connected to the network]]> <![CDATA[N2>N≥N1]]> <![CDATA[N3>N≥N2]]> <![CDATA[N4>N≥N3]]> <![CDATA[N≥N4]]> Preset dust factor 1 <![CDATA[k f1 ]]> <![CDATA[k f2 ]]> <![CDATA[k f3 ]]> <![CDATA[k f4 ]]>

[0094] Table 2

[0095] Refer to Table 2 above. When the dust concentration in the operating environment is N<N1 or the air conditioner is not connected to the network, the preset dust coefficient is 1. When the dust concentration in the operating environment is in the range of N2>N≥N1, the preset dust coefficient is k. f1 ; When the dust concentration N in the operating environment is in the range of N3>N≥N2, the preset dust coefficient is k f2 When the dust concentration N in the operating environment is in the range of N4>N≥N3, the preset dust coefficient is k f3 When the dust concentration in the operating environment is in the range of N≥N4, the preset dust coefficient is k f4 .

[0096] In a possible implementation, after the preset windshield coefficient and the preset dust coefficient are determined, the equivalent use time can be determined by the following formula according to the preset windshield coefficient, the operating time of the oxygen production module during each operation, and the preset dust coefficient:

[0097]

[0098] Among them, t dx is the equivalent usage time, k dx is the preset windshield coefficient, k f is the preset dust factor, t i is the running time of the oxygen production module during the i-th operation, and n is the number of operations.

[0099] In this way, the equivalent usage time can be calculated based on the operating time and wind speed of the oxygen production module each time it runs, and further combined with the dust concentration. The calculation of the equivalent usage time can be combined with the actual operating conditions of the air conditioner and the environmental information during the operation of the air conditioner, so as to obtain a more accurate equivalent usage time, and the prompt of the dirt and blockage information of the oxygen production module is more timely and accurate.

[0100] In some embodiments, the above step S15 may include the following implementations:

[0101] A target prompt strategy corresponding to the target duration is determined from a plurality of preset prompt strategies, and the prompt information is output according to the target prompt strategy.

[0102] For example, the target prompting strategy may include:

[0103] When the target duration is less than the first preset duration, the prompt information is not output.

[0104] For example, the first preset duration can be determined based on a preset operating duration, which can be the maximum operating duration of the oxygen production module. The maximum operating duration can be preset when the air conditioner leaves the factory. For example, the first preset duration can be 0.5t max , where t max is the maximum runtime.

[0105] Here, when the target duration is less than the first preset duration, it means that the filter of the oxygen production module is not seriously blocked, and there is no need to prompt the user.

[0106] or,

[0107] When the target duration is greater than or equal to the first preset duration and less than the second preset duration, the prompt information is continuously output, and when the output time reaches the preset duration, the prompt information is stopped from being output.

[0108] For example, the second preset time length may be 0.8t max When the target duration is greater than or equal to the first preset duration and less than the second preset duration, it means that the filter of the oxygen production module is seriously blocked. At this time, it is necessary to remind the user.

[0109] For example, the prompt message can be displayed on the display screen of the air conditioner, and when the display time reaches a preset duration, the prompt message stops being displayed. The prompt message can be "The filter is seriously dirty and blocked, please pay attention to clean or replace the filter." Alternatively, the prompt message can be output multiple times according to a preset prompt cycle, and each prompt message is output for a preset duration, so that the user can be reminded multiple times to prevent the user from forgetting the prompt message, thereby improving the user experience.

[0110] or,

[0111] When the target duration is greater than or equal to the second preset duration and less than the third preset duration, the prompt information is continuously outputted.

[0112] For example, the third preset time length may be t max When the target duration is greater than or equal to the second preset duration and less than the third preset duration, it indicates that the filter of the oxygen production module is seriously clogged. At this time, a strong reminder is needed to the user to prompt the user to clean or replace the filter in time. For example, the prompt message can be continuously displayed on the display screen of the air conditioner, and the prompt message can be "The filter is seriously clogged, please clean or replace the filter in time."

[0113] or,

[0114] When the target duration is greater than or equal to the third preset duration, the operation of the oxygen production module is stopped, and the prompt information is continuously output.

[0115] Here, when the target duration is greater than or equal to the third preset duration, it indicates that the oxygen production module can no longer be used and the filter needs to be cleaned or replaced. At this time, the operation of the oxygen production module can be stopped, and the prompt message can be continuously displayed on the display screen of the air conditioner, and the prompt message can be “Please clean or replace the filter”.

[0116] It should be noted that the above description of the target prompt strategy is only an exemplary description and the present disclosure does not limit this.

[0117] In some embodiments, when a power-on signal of the oxygen production module is re-triggered, the static time and the equivalent use time are reset. In this way, the equivalent use time of the oxygen production module can be re-determined, and the dirty and blocked condition of the filter of the oxygen production module can be timely and accurately prompted.

[0118] For example, if a user removes the filter of the oxygen production module, cleans or replaces it, and reinstalls it in the oxygen production module after cleaning or replacement, the oxygen production module will re-trigger the power-on signal. Resetting the static time and the equivalent use time may be resetting the static time and the equivalent use time to a preset value, which may be 0.

[0119] Figure 2 A schematic diagram of another method for prompting dirty filter blockage provided by an embodiment of the present disclosure, such as Figure 2 As shown, the method includes:

[0120] S201. Obtain the idle time of the oxygen production module of the air conditioner within a preset time period.

[0121] The idle time is the cumulative time that the oxygen production module is not in operation within the preset time period. The preset time period is the time period from the start time of the first start of the oxygen production module to the specified time.

[0122] S202: Obtain the operating time of the oxygen production module each time it operates within the preset time period.

[0123] Among them, within the preset time period, the user may start and stop the oxygen production module multiple times, and the time from each start of the oxygen production module to the stop of the oxygen production module is the operating time of the oxygen production module during one operation.

[0124] S203, obtaining the wind speed of the air-conditioning fan when the oxygen production module is running each time.

[0125] Among them, different wind gears correspond to different wind speeds, and the wind speed of the air conditioner can be controlled by adjusting the wind gear.

[0126] S204: Obtain a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is running each time.

[0127] For example, the preset wind speed coefficient corresponding to the wind speed of the oxygen production module during each operation may be obtained through a preset wind speed coefficient correspondence relationship, and the preset wind speed coefficient correspondence relationship may include a correspondence relationship between different wind speeds and preset wind speed coefficients.

[0128] S205: Obtain the dust concentration of the operating environment in which the oxygen production module is located each time it is operated.

[0129] S206: Obtain a preset dust coefficient corresponding to the dust concentration of the operating environment.

[0130] For example, a preset dust coefficient corresponding to the dust concentration may be obtained according to the dust concentration through a preset dust coefficient correspondence relationship, wherein the preset dust coefficient correspondence includes a correspondence relationship between different dust concentrations and preset dust coefficients.

[0131] S207: Determine the equivalent usage time according to the preset windshield coefficient, the operating time of the oxygen production module during each operation, and the preset dust coefficient.

[0132] S208: The sum of the static time and the equivalent use time is used as the target time.

[0133] S209: Determine a target prompt strategy corresponding to the target duration from a plurality of preset prompt strategies.

[0134] S210: Output the prompt information according to the target prompt strategy.

[0135] In some embodiments, the target prompting strategy may include:

[0136] When the target time length is less than the first preset time length, the prompt message is stopped from being output; or, when the target time length is greater than or equal to the first preset time length and less than the second preset time length, the prompt message is continuously output, and when the output time reaches the preset duration, the prompt message is stopped from being output; or, when the target time length is greater than or equal to the second preset time length and less than the third preset time length, the prompt message is continuously output; or, when the target time length is greater than or equal to the third preset time length, the operation of the oxygen production module is stopped, and the prompt message is continuously output.

[0137] It should be noted that the above Figure 3 For the relevant description of each step in the illustrated embodiment, reference can be made to the description of the relevant steps in the aforementioned embodiment, which will not be repeated here.

[0138] In addition, for the above method embodiments, for the sake of simplicity of description, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present disclosure is not limited to the described order of actions, because according to the present disclosure, certain steps can be performed in other orders or simultaneously. For example, the above step 302, steps 303 to 304, and steps 305 to 306 are not limited to the order of steps shown in the current embodiment, and step 302 may be performed first, then steps 305 to 306, and finally steps 303 to 304, or, steps 303 to 304 may be performed first, then steps 305 to 306, and finally step 302. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present disclosure.

[0139] By adopting the above scheme, the equivalent usage time can be determined according to the operating time, wind speed and dust concentration, and the user can be promptly and accurately prompted with information on the dirtiness and blockage of the oxygen production module filter according to the static time and the target time determined by the equivalent usage time, so that the user can clean and replace the filter in time, thereby improving the operating reliability of the oxygen production module and thus improving the user experience.

[0140] Figure 3 is a block diagram of a device for providing a filter screen dirty blockage reminder according to an exemplary embodiment. Figure 3 , the device comprises:

[0141] The standstill time acquisition module 301 is used to obtain the standstill time of the oxygen production module of the air conditioner within a preset time period, where the standstill time is the cumulative time that the oxygen production module is not running within the preset time period; the preset time period is the time period from the power-on time of the oxygen production module to the specified time.

[0142] The operation duration acquisition module 302 is used to acquire the operation duration of the oxygen production module each time it operates within the preset time period.

[0143] The usage duration acquisition module 303 is used to determine the equivalent usage duration corresponding to the oxygen production module according to the operation duration during each operation.

[0144] The target duration determination module 304 is used to determine the target duration according to the static duration and the equivalent usage duration.

[0145] The prompt module 305 is used to output prompt information according to the target duration, and the prompt information is used to prompt the dirtiness and blockage information of the filter of the oxygen production module.

[0146] Optionally, the usage time acquisition module 303 is used to obtain the wind speed of the air conditioner fan when the oxygen production module is running each time, and determine the equivalent usage time of the oxygen production module according to the wind speed and the running time.

[0147] Optionally, the usage time acquisition module 303 is used to obtain a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is running each time, and determine the equivalent usage time according to the preset wind speed coefficient and the running time of the oxygen production module during each running.

[0148] Alternatively, if Figure 4 As shown, the device also includes:

[0149] The dust concentration acquisition module 306 is used to obtain the dust concentration of the operating environment of the oxygen production module each time it is operated.

[0150] The usage time acquisition module 303 is used to determine the usage time of the oxygen production module according to the wind speed, the operation time and the dust concentration.

[0151] Optionally, the usage time acquisition module 303 is used to obtain a preset windshield coefficient corresponding to the windshield when the oxygen production module is running each time; obtain a preset dust coefficient corresponding to the dust concentration of the operating environment; and determine the usage time according to the preset windshield coefficient, the operating time of the oxygen production module during each operation, and the preset dust coefficient.

[0152] Optionally, the target duration determination module 304 is configured to take the sum of the idle duration and the equivalent usage duration as the target duration.

[0153] Optionally, the prompt module 305 is used to determine a target prompt strategy corresponding to the target duration from a plurality of preset prompt strategies, and output the prompt information according to the target prompt strategy.

[0154] Optionally, the target prompt strategy includes:

[0155] When the target time length is less than the first preset time length, the prompt message is not output; or, when the target time length is greater than or equal to the first preset time length and less than the second preset time length, the prompt message is continuously output, and when the output time reaches the preset duration, the prompt message is stopped from being output; or, when the target time length is greater than or equal to the second preset time length and less than the third preset time length, the prompt message is continuously output; or, when the target time length is greater than or equal to the third preset time length, the operation of the oxygen production module is stopped, and the prompt message is continuously output.

[0156] Alternatively, if Figure 5 As shown, the device also includes:

[0157] The reset module 307 is used to reset the static time and the equivalent use time when receiving a power-on signal for re-triggering the oxygen production module.

[0158] By adopting the above device, the user can be promptly and accurately prompted with information about the dirtiness and blockage of the oxygen production module filter according to the target time determined by the static time and the equivalent use time, so that the user can clean and replace the filter in time, thereby improving the operating reliability of the oxygen production module and thus improving the user experience.

[0159] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0160] The present disclosure also provides a computer-readable storage medium having computer program instructions stored thereon, which, when executed by a processor, implement the steps of the method for indicating dirty filter blockage provided by the present disclosure.

[0161] Figure 6 6 is a block diagram of a device 600 for indicating filter screen dirtiness and blockage according to an exemplary embodiment. Figure 6 , the device 600 may include one or more of the following components: a processing component 602 , a memory 604 , a power component 606 , a multimedia component 608 , an audio component 610 , an input / output interface 612 , a sensor component 614 , and a communication component 616 .

[0162] The processing component 602 generally controls the overall operation of the device 600, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 602 may include one or more processors 620 to execute instructions to complete all or part of the steps of the above-mentioned filter dirty blockage prompt method. In addition, the processing component 602 may include one or more modules to facilitate the interaction between the processing component 602 and other components. For example, the processing component 602 may include a multimedia module to facilitate the interaction between the multimedia component 608 and the processing component 602.

[0163] The memory 604 is configured to store various types of data to support operations on the device 600. Examples of such data include instructions for any application or method operating on the device 600, contact data, phone book data, messages, pictures, videos, etc. The memory 604 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0164] The power supply component 606 provides power to the various components of the device 600. The power supply component 606 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 600.

[0165] The multimedia component 608 includes a screen that provides an output interface between the device 600 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 608 includes a front camera and / or a rear camera. When the device 600 is in an operating mode, such as a shooting mode or a video mode, the front camera and / or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

[0166] The audio component 610 is configured to output and / or input audio signals. For example, the audio component 610 includes a microphone (MIC), and when the device 600 is in an operating mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the memory 604 or sent via the communication component 616. In some embodiments, the audio component 610 also includes a speaker for outputting audio signals.

[0167] The input / output interface 612 provides an interface between the processing component 602 and the peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: a home button, a volume button, a start button, and a lock button.

[0168] The sensor assembly 614 includes one or more sensors for providing various aspects of status assessment for the device 600. For example, the sensor assembly 614 can detect the open / closed state of the device 600, the relative positioning of components, such as the display and keypad of the device 600, and the sensor assembly 614 can also detect the position change of the device 600 or a component of the device 600, the presence or absence of user contact with the device 600, the orientation or acceleration / deceleration of the device 600, and the temperature change of the device 600. The sensor assembly 614 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 614 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 614 may also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0169] The communication component 616 is configured to facilitate wired or wireless communication between the device 600 and other devices. The device 600 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 616 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 616 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

[0170] In an exemplary embodiment, the device 600 can be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components to execute the above-mentioned filter dirty blockage prompt method.

[0171] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 604 including instructions, and the instructions can be executed by a processor 620 of the device 600 to complete the above filter dirty blockage prompt method. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0172] In another exemplary embodiment, a computer program product is also provided. The computer program product includes a computer program that can be executed by a programmable device. The computer program has a code portion for executing the above-mentioned filter dirty blockage prompt method when executed by the programmable device.

[0173] Figure 7 is a block diagram of an air conditioner 700 according to an exemplary embodiment. Figure 7 As shown, the air conditioner includes the above Figure 6 The device 600 for indicating filter clogging is shown.

[0174] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the present disclosure. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered as exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0175] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for prompting a dirty or clogged filter, characterized in that: include: Obtaining the static time length of the oxygen production module of the air conditioner within a preset time period, wherein the static time length is the cumulative time length during which the oxygen production module is not in operation within the preset time period; The preset time period is the time period from the power-on time of the oxygen production module to the specified time; Obtaining the operating time of the oxygen production module each time it operates within the preset time period; Determine the equivalent usage time of the oxygen production module according to the operation time during each operation; Determining a target duration according to the static duration and the equivalent usage duration; Outputting prompt information according to the target duration, the prompt information is used to prompt the dirtiness and blockage information of the filter of the oxygen production module.

2. The method according to claim 1, characterized in that Determining the equivalent usage time corresponding to the oxygen production module according to the operation time during each operation includes: Obtaining the wind speed of the air conditioner fan when the oxygen production module is running each time; The equivalent usage time of the oxygen production module is determined according to the wind speed and the operating time.

3. The method according to claim 2, characterized in that Determining the equivalent use time of the oxygen production module according to the windshield and the operating time includes: Obtaining a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is running each time; The equivalent usage time is determined according to the preset wind speed coefficient and the operation time of the oxygen production module during each operation.

4. The method according to claim 2, characterized in that: The method further comprises: Obtaining the dust concentration of the operating environment in which the oxygen production module is located each time it is operated; The determining the usage time of the oxygen production module according to the windshield and the operating time includes: The usage time of the oxygen production module is determined according to the wind speed, the operation time and the dust concentration.

5. The method according to claim 4, characterized in that The determining the usage time of the oxygen production module according to the windshield, the operation time and the dust concentration includes: Obtaining a preset wind speed coefficient corresponding to the wind speed when the oxygen production module is running each time; Obtaining a preset dust coefficient corresponding to the dust concentration of the operating environment; The usage time is determined according to the preset windshield coefficient, the operation time of the oxygen production module during each operation, and the preset dust coefficient.

6. The method according to claim 1, characterized in that The determining of the target duration according to the static duration and the equivalent usage duration comprises: The sum of the static time and the equivalent use time is used as the target time.

7. The method according to claim 1, characterized in that Outputting prompt information according to the target duration includes: Determining a target prompting strategy corresponding to the target duration from a plurality of preset prompting strategies; The prompt information is output according to the target prompt strategy.

8. The method according to claim 7, characterized in that The target prompting strategy includes: When the target duration is less than the first preset duration, the prompt information is not output; or, When the target duration is greater than or equal to the first preset duration and less than the second preset duration, the prompt information is continuously output, and when the output time reaches the preset duration, the prompt information is stopped from being output; or When the target duration is greater than or equal to the second preset duration and less than the third preset duration, continuously outputting the prompt information; or, When the target duration is greater than or equal to the third preset duration, the operation of the oxygen production module is stopped, and the prompt information is continuously output.

9. The method according to any one of claims 1 to 8, characterized in that: The method further comprises: When a power-on signal for re-triggering the oxygen production module is received, the static time and the equivalent use time are reset.

10. A filter screen dirty and blocked reminder device, characterized in that: include: A static time acquisition module is used to acquire the static time of the oxygen production module of the air conditioner within a preset time period, wherein the static time is the cumulative time that the oxygen production module is not in operation within the preset time period; the preset time period is the time period from the power-on time of the oxygen production module to the specified time; An operation duration acquisition module, used to acquire the operation duration of the oxygen production module each time it operates within the preset time period; A usage duration acquisition module, used to determine the equivalent usage duration corresponding to the oxygen production module according to the operation duration during each operation; A target duration determination module, used to determine a target duration according to the static duration and the equivalent usage duration; The prompt module is used to output prompt information according to the target duration, and the prompt information is used to prompt the dirtiness and blockage information of the filter of the oxygen production module.

11. A filter screen dirty and blocked reminder device, characterized in that: include: processor; a memory for storing processor-executable instructions; Wherein, the processor is configured to execute the method for filter dirty blockage prompt as described in any one of claims 1 to 9.

12. A computer-readable storage medium having computer program instructions stored thereon, characterized in that: When the program instructions are executed by a processor, the steps of the method described in any one of claims 1 to 9 are implemented.

13. An air conditioner, characterized in that: The invention comprises a filter blockage warning device as described in claim 11 above.

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