WO2019041850A1 - 滤网使用寿命的确定方法及装置、净化器、存储介质 - Google Patents

滤网使用寿命的确定方法及装置、净化器、存储介质 Download PDF

Info

Publication number
WO2019041850A1
WO2019041850A1 PCT/CN2018/084788 CN2018084788W WO2019041850A1 WO 2019041850 A1 WO2019041850 A1 WO 2019041850A1 CN 2018084788 W CN2018084788 W CN 2018084788W WO 2019041850 A1 WO2019041850 A1 WO 2019041850A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
service life
purification
screen
purifier
Prior art date
Application number
PCT/CN2018/084788
Other languages
English (en)
French (fr)
Inventor
邹丁山
Original Assignee
广东美的环境电器制造有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东美的环境电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的环境电器制造有限公司
Publication of WO2019041850A1 publication Critical patent/WO2019041850A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/04—Ageing analysis or optimisation against ageing

Definitions

  • the present application relates to the field of purifiers, and in particular, to a method and device for determining the service life of a filter, a purifier, and a storage medium.
  • the filter screen is an important component of the purifier, and the performance of the filter directly affects the purifying effect of the purifier.
  • its service life is an indicator that users are more concerned about.
  • the service life of the filter is obtained according to the traditional life calculation method, such as: countdown method, acceleration deceleration method and the like. Take the countdown method as an example. After inserting the filter into the purifier, manually operate the timer to clear the time. Then, the timer counts down from a fixed time. When the timer is zero, the user is reminded to replace the filter.
  • the service life calculated by this single life calculation method is basically the same, even replacing a filter that has been scrapped will calculate the same service life. Visible, existing life. The calculation method does not effectively reflect the true life of the filter.
  • the embodiment of the present application provides a method and device for determining the service life of a filter, a purifier, and a storage medium.
  • the service life of the filter is determined.
  • the service life of the filter determined based on the purification percentage parameter of the filter is used as the first service life of the filter
  • the method further includes:
  • the service life of the filter determined based on the purification percentage parameter of the filter is used as the first service life of the filter
  • the method further includes:
  • the obtaining the total purification amount of the filter in the purifier, and calculating the cumulative purification amount of the filter includes:
  • the cumulative purge amount of the screen is calculated based on a dust concentration value of an environment in which the purifier is located, an applicable area parameter of the purifier, and an operation time of the screen.
  • the calculating the cumulative purification amount of the filter screen based on the dust concentration value of the environment in which the purifier is located, the applicable area parameter of the purifier, and the running time of the filter screen including:
  • CN is the dust concentration value of the environment in which the purifier is located
  • S is the applicable area parameter of the purifier
  • t is the running time of the filter.
  • determining the purifying percentage parameter of the filter screen based on the total purifying amount of the filter net and the cumulative purifying amount of the filter screen including:
  • the calculating a running time percentage parameter of the filter in the purifier, and determining a second service life of the filter based on the running time percentage parameter of the filter includes:
  • a second service life of the screen is determined based on a run time percentage parameter of the screen.
  • the total purification amount of the filter in the purifier is obtained, and the total service life of the filter is calculated based on the total purification amount of the filter, including:
  • T is the total service life of the filter
  • CG is the dust concentration value of the standard environment
  • S is the applicable area parameter of the purifier.
  • determining an equivalent running time of the filter network based on a total service life of the filter screen, a dust concentration value of an environment in which the purifier is located, and an actual running time of the filter screen include:
  • t eq is the equivalent running time of the filter
  • CN is the dust concentration value of the environment in which the purifier is located
  • CG is the dust concentration value of the standard environment
  • t is the actual running time of the filter.
  • the purifying efficiency of the filter in the purifier is calculated, and the third service life of the filter is determined based on the purifying efficiency of the filter, including:
  • a third service life of the screen is determined.
  • the method further includes:
  • a first prompt message for indicating the service life of the filter screen is output.
  • the method further includes:
  • the second prompt information for indicating the replacement of the filter is output.
  • Obtaining a module configured to obtain a total amount of purification of the filter in the purifier
  • a first calculation module configured to calculate a cumulative purification amount of the filter
  • a first determining module configured to determine a purification percentage parameter of the filter screen based on a total purification amount of the filter screen and a cumulative purification amount of the filter screen
  • the second determining module is configured to determine a service life of the filter based on a purification percentage parameter of the filter.
  • the second determining module is further configured to use a service life of the filter determined based on the purifying percentage parameter of the filter as the first service life of the filter;
  • the device also includes:
  • a second calculating module configured to calculate a running time percentage parameter of the filter in the purifier, and determine a second service life of the filter based on a running time percentage parameter of the filter
  • a third determining module configured to determine a first weight value corresponding to the first service life, and a second weight value corresponding to the second service life;
  • the first weighting module is configured to perform weighted summation of the first service life and the second service life based on the first weight value and the second weight value to obtain a service life of the filter.
  • the second determining module is further configured to use a service life of the filter determined based on the purifying percentage parameter of the filter as the first service life of the filter;
  • the device also includes:
  • a third calculation module configured to calculate a purification efficiency of the filter in the purifier, and determine a third service life of the filter based on a purification efficiency of the filter
  • a fourth determining module configured to determine a first weight value corresponding to the first service life, and a third weight value corresponding to the third service life;
  • the second weighting module is configured to perform weighted summation of the first service life and the third service life based on the first weight value and the third weight value to obtain a service life of the filter.
  • the acquiring module is configured to acquire a CCM of a filter in the purifier, and use the CCM as a total purification amount of the filter;
  • the first calculation module is configured to calculate a cumulative purification amount of the filter screen based on a dust concentration value of an environment in which the purifier is located, an applicable area parameter of the purifier, and an operation time of the filter.
  • the first calculating module is configured to calculate a cumulative purification amount of the filter network based on the following formula: (0.48 ⁇ CN-28) ⁇ S ⁇ 2.4 ⁇ t;
  • CN is the dust concentration value of the environment in which the purifier is located
  • S is the applicable area parameter of the purifier
  • t is the running time of the filter.
  • the first determining module is configured to calculate a ratio of a cumulative purification amount of the filter screen to a total purification amount of the filter screen as a purification percentage parameter of the filter screen;
  • the second calculating module is configured to obtain a total purification amount of the filter in the purifier, and calculate a total service life of the filter based on the total purification amount of the filter; The total service life of the net, the dust concentration value of the environment in which the purifier is located, and the actual running time of the screen, determining the equivalent running time of the screen; based on the equivalent running time of the screen and the Determining the total service life of the filter, determining the running time percentage parameter of the filter; determining the second service life of the filter based on the running time percentage parameter of the filter.
  • the second calculating module is configured to acquire a CCM of a filter in the purifier, and use the CCM as a total purification amount of the filter;
  • T is the total service life of the filter
  • CG is the dust concentration value of the standard environment
  • S is the applicable area parameter of the purifier.
  • t eq is the equivalent running time of the filter
  • CN is the dust concentration value of the environment in which the purifier is located
  • CG is the dust concentration value of the standard environment
  • t is the actual running time of the filter.
  • the device further includes:
  • a first dust sensor configured to detect a first dust concentration value at the air outlet
  • a second dust sensor configured to detect a second dust concentration value at the air inlet
  • the third calculating module is configured to determine a purifying efficiency of the filter in the purifier based on the first dust concentration value and the second dust concentration value; and determine the purifying efficiency based on the purifying efficiency of the filter The third service life of the screen.
  • the device further includes:
  • the first output module is configured to output first prompt information for indicating the service life of the filter.
  • the device further includes:
  • the second output module is configured to output, when the service life of the filter is less than or equal to a first preset threshold, output second prompt information for indicating replacement of the filter.
  • the purifier provided in the embodiment of the present application is provided with a filter screen, wherein the purifier comprises the above-mentioned determining device for the service life of the filter screen.
  • the storage medium provided by the embodiment of the present application stores computer executable instructions, and the computer executable instructions are implemented by the processor to implement the foregoing method for determining the service life of the filter.
  • the total purification amount of the filter in the purifier is obtained, and the cumulative purification amount of the filter is calculated; based on the total purification amount of the filter and the cumulative purification amount of the filter, Determining a purification percentage parameter of the filter; determining a service life of the filter based on a purification percentage parameter of the filter.
  • the percentage of purification of the filter is determined by the total purification amount of the filter and the cumulative purification amount of the filter, and then the filter is determined by the filter percentage parameter of the filter.
  • the service life of the filter is determined by the cumulative cleaning capacity of the filter and the dust concentration of the environment.
  • FIG. 1 is a schematic flow chart 1 of a method for determining a service life of a filter according to an embodiment of the present application
  • FIG. 2 is a schematic flow chart 2 of a method for determining a service life of a filter according to an embodiment of the present application
  • FIG. 3 is a schematic flowchart 3 of a method for determining a service life of a filter according to an embodiment of the present application
  • FIG. 4 is a schematic flow chart of a method for determining a first service life according to an embodiment of the present application
  • FIG. 5 is a schematic flowchart diagram of a method for determining a second service life according to an embodiment of the present application
  • FIG. 6 is a schematic flowchart of a method for determining a third service life according to an embodiment of the present application
  • FIG. 7 is a schematic structural diagram 1 of a structure for determining a service life of a filter according to an embodiment of the present application
  • FIG. 8 is a second structural diagram of a device for determining a service life of a filter according to an embodiment of the present application.
  • FIG. 9 is a third structural diagram of the structure of the apparatus for determining the service life of the filter according to the embodiment of the present application.
  • FIG. 1 is a schematic flowchart 1 of a method for determining a service life of a filter according to an embodiment of the present invention. As shown in FIG. 1 , the method for determining the service life of the filter includes the following steps:
  • Step 101 Obtain a total purification amount of the filter in the purifier, and calculate a cumulative purification amount of the filter.
  • the components of the purifier mainly include: a front cover, a filter screen, a fan, and a back cover, wherein the front cover is provided with an air inlet, and the rear cover is provided with an air outlet.
  • the wind generated by the action of the fan flows through the filter through the air inlet to the air outlet, so that the wind flowing out of the air outlet is the wind purified by the filter.
  • the purifier can also have more components to achieve more abundant functions.
  • a high-performance material and activated carbon material for adsorbing fine particles and odorous polymers are disposed between the filter and the fan, and can also be set useful.
  • the TiO 2 layer which is used for smoldering smoke and the ultraviolet lamp for odor sterilization, and the like.
  • the type of the filter screen of the purifier is not limited, and the filter screen may be a particulate filter or an organic filter.
  • the particulate filter is divided into a coarse filter and a fine particle filter;
  • the organic filter is divided into a formaldehyde filter, a deodorizer filter, an activated carbon filter, a super-light mineralization filter, and the like.
  • Each type of filter is mainly targeted at different sources of pollution, and the principle of filtration is also different.
  • obtaining the total purification amount of the filter in the purifier specifically includes: acquiring a CCM of the filter in the purifier, and using the CCM as a total purification amount of the filter.
  • CCM refers to the maximum dust holding capacity of the filter.
  • CCM 50000
  • the filter when the filter is in use, when the accumulated amount of dust is 50,000, the filter will be scrapped.
  • the relationship between CCM and the total service life of the filter can be calculated according to the following formula:
  • CG is the dust concentration value of the standard environment
  • S is the applicable area parameter of the purifier (for example, the applicable area of a purifier is 50 square meters)
  • T is the total service life of the filter.
  • calculating the cumulative purification amount of the filter network specifically includes: calculating a dust based on a dust concentration value of an environment in which the purifier is located, an applicable area parameter of the purifier, and a running time of the filter screen. The cumulative amount of purification of the filter.
  • the cumulative purification amount of the sieve is calculated based on the following formula: (0.48 ⁇ CN-28) ⁇ S ⁇ 2.4 ⁇ t;
  • CN is the dust concentration value of the environment in which the purifier is located
  • S is the applicable area parameter of the purifier
  • t is the running time of the filter.
  • the cumulative purification amount of the filter can be calculated according to the time period. Taking the time period of 1 hour as an example, the average dust concentration of the environment is calculated in the first hour.
  • the value is CN1, t is 1 hour, so that the cumulative purification amount corresponding to the first hour can be calculated, and the cumulative purification amount of the second hour, the third hour, etc. can be calculated by analogy, and the current purification time is before the current time.
  • the cumulative purification amount corresponding to all hours is summed to obtain the cumulative purification amount corresponding to the current time.
  • Step 102 Determine a purification percentage parameter of the filter screen based on a total purification amount of the filter screen and a cumulative purification amount of the filter screen.
  • Step 103 Determine the service life of the filter screen based on the purification percentage parameter of the filter.
  • x (cumulative purification amount of the sieve / total purification amount of the sieve) ⁇ 100%. Since the cumulative purification amount of the filter is less than or equal to the total purification amount of the filter, x ranges from 0 to 1.
  • the value range of the purification percentage parameter (that is, 0 to 1) is divided into N numerical ranges, N is an integer and N ⁇ 2, wherein each of the numerical ranges corresponds to a service life;
  • the numerical value range to which the calculated purification percentage parameter belongs is determined as the target numerical value range, and the service life corresponding to the target numerical value range is determined as the service life of the filter.
  • the technical solution of the embodiment of the present application determines the service life of the filter through the purification efficiency of the filter.
  • the determination of the service life of the filter is more in line with the true service life of the filter.
  • the technical solution of the embodiment of the present application further includes the following steps:
  • Step 104 Output first prompt information for indicating the service life of the filter.
  • the progress bar determines, according to the service life of the filter, the number of indication units to be displayed in the progress bar on the purifier, wherein the progress bar includes N indication units capable of display;
  • the progress bar is displayed according to the determined number of indicating units to prompt the service life of the filter.
  • the progress bar includes five indicating units that can be displayed, and the five indicating units are arranged in a row or a column to form a progress bar.
  • the greater the service life of the filter the greater the number of indicator units to be displayed.
  • the smaller the service life of the filter the fewer the number of indicator units to be displayed.
  • the progress bar shows that the service life of one indicator unit is 3 months.
  • the progress bar shows that the service life of the two indicator units is half a year.
  • the progress bar shows that the service life of the three indicator units is one and a half years.
  • the progress bar shows 4
  • the service life of the indicator unit is 2 years
  • the progress bar shows that the service life of the five indicator units is 3 years.
  • the progress bar displays 5 indicator units.
  • the life of the filter can also be a continuous value, in which case the life of the filter can be prompted directly by text.
  • Step 105 When the service life of the filter is less than or equal to a first preset threshold, output second prompt information for indicating replacement of the filter.
  • the first preset threshold is assumed to be 2 years, and the service life of the filter is continuously reduced as time passes.
  • the second prompt information is used to prompt the user. Replace the filter.
  • the prompt information of the filter rejection may also be output.
  • the above steps 101 to 105 of the embodiment of the present application are continued. It can be seen that the technical solution of the embodiment of the present application can automatically identify the service life of the filter network, when the user replaces a new one. When the filter or a filter that is not scrapped is replaced, the prompt information indicating that the filter is replaced or the information of the filter scrapped is automatically canceled, which greatly improves the user experience.
  • FIG. 2 is a schematic flowchart 2 of a method for determining the service life of a filter according to an embodiment of the present invention. As shown in FIG. 2, the method for determining the service life of the filter includes the following steps:
  • Step 201 Calculate a purification percentage parameter of the filter in the purifier, and determine a first service life of the filter based on the purification percentage parameter of the filter.
  • the components of the purifier mainly include: a front cover, a filter screen, a fan, and a back cover, wherein the front cover is provided with an air inlet, and the rear cover is provided with an air outlet.
  • the wind generated by the action of the fan flows through the filter through the air inlet to the air outlet, so that the wind flowing out of the air outlet is the wind purified by the filter.
  • the purifier can also have more components to achieve more abundant functions.
  • a high-performance material and activated carbon material for adsorbing fine particles and odorous polymers are disposed between the filter and the fan, and can also be set useful.
  • the TiO 2 layer which is used for smoldering smoke and the ultraviolet lamp for odor sterilization, and the like.
  • the type of the filter screen of the purifier is not limited, and the filter screen may be a particulate filter or an organic filter.
  • the particulate filter is divided into a coarse filter and a fine particle filter;
  • the organic filter is divided into a formaldehyde filter, a deodorizer filter, an activated carbon filter, a super-light mineralization filter, and the like.
  • Each type of filter is mainly targeted at different sources of pollution, and the principle of filtration is also different.
  • the first service life of the filter screen is specifically calculated by: obtaining the total purification amount of the filter screen in the purifier, and calculating the cumulative purification amount of the filter net; based on the total purification of the filter net And a cumulative purification amount of the sieve, determining a purification percentage parameter of the sieve; and determining a first service life of the filter based on a purification percentage parameter of the sieve.
  • the CCM of the filter in the purifier is obtained, and the CCM is used as the total purification amount of the filter; the dust concentration value based on the environment in which the purifier is located, the applicable area parameter of the purifier, and the The running time of the filter is calculated, and the cumulative purification amount of the filter is calculated.
  • Step 202 Calculate a running time percentage parameter of the filter in the purifier, and determine a second service life of the filter based on a running time percentage parameter of the filter.
  • the second service life of the filter is calculated by the following process: obtaining the total purification amount of the filter in the purifier, and calculating the total service life of the filter based on the total purification amount of the filter. Determining an equivalent operating time of the screen based on a total service life of the screen, a dust concentration value of an environment in which the purifier is located, and an actual running time of the screen; based on the screen, etc. The operating time of the filter and the total service life of the filter are determined, and the running time percentage parameter of the filter is determined; and the second service life of the filter is determined based on the running time percentage parameter of the filter.
  • T is the total service life of the filter
  • CG is the dust concentration value of the standard environment
  • S is the applicable area parameter of the purifier.
  • Effective running time CN is the dust concentration value of the environment in which the purifier is located, CG is the dust concentration value of the standard environment, and t is the actual running time of the filter.
  • Step 203 Determine a first weight value corresponding to the first service life, and a second weight value corresponding to the second service life.
  • the first weight value corresponding to the first service life and the second weight value corresponding to the second service life may be based on the temperature, humidity, light intensity, dust concentration value, and purifier components of the environment in which the purifier is located. The working status is determined.
  • Step 204 Perform weighted summation on the first service life and the second service life based on the first weight value and the second weight value to obtain a service life of the filter.
  • the filter percentage parameter of the filter is related to the dust concentration value of the environment and the running time of the filter screen.
  • the percentage of the running time of the filter is also related to the dust concentration of the environment and the running time of the filter. Therefore, the service life of the filter is determined more in line with the real life of the filter.
  • Step 205 Output first prompt information for indicating the service life of the filter.
  • the first prompt information for indicating the service life of the filter screen may be output by, but not limited to, the following manner:
  • Manner 1 The first prompt information indicating the service life of the filter screen is output through the progress bar.
  • the progress bar determines, according to the service life of the filter, the number of indication units to be displayed in the progress bar on the purifier, wherein the progress bar includes N indication units capable of display;
  • the progress bar is displayed according to the determined number of indicating units to prompt the service life of the filter.
  • the progress bar includes five indicating units that can be displayed, and the five indicating units are arranged in a row or a column to form a progress bar.
  • the greater the service life of the filter the greater the number of indicator units to be displayed.
  • the smaller the service life of the filter the fewer the number of indicator units to be displayed.
  • the progress bar shows that the service life of one indicator unit is 3 months.
  • the progress bar shows that the service life of the two indicator units is half a year.
  • the progress bar shows that the service life of the three indicator units is one and a half years.
  • the progress bar shows 4
  • the service life of the indicator unit is 2 years
  • the progress bar shows that the service life of the five indicator units is 3 years. Assuming that the filter has a service life of 3 years, the progress bar displays 5 indicator units.
  • Manner 2 The first prompt information for indicating the service life of the filter screen is output through the text on the display screen.
  • the service life of the filter can be a continuous value, in which case the life of the filter can be prompted directly by text.
  • Step 206 When the service life of the filter is less than or equal to a first preset threshold, output second prompt information for indicating replacement of the filter.
  • the first preset threshold is assumed to be 2 years, and the service life of the filter is continuously reduced as time passes.
  • the second prompt information is used to prompt the user. Replace the filter.
  • the prompt information of the filter rejection may also be output.
  • the technical solution of the embodiment of the present application can automatically identify the service life of the filter network, when the user replaces a new one.
  • the prompt information indicating that the filter is replaced or the information of the filter scrapped is automatically canceled, which greatly improves the user experience.
  • FIG. 3 is a schematic flowchart 3 of a method for determining a service life of a filter according to an embodiment of the present invention. As shown in FIG. 3, the method for determining the service life of the filter includes the following steps:
  • Step 301 Calculate the purification efficiency of the filter in the purifier, and determine the third service life of the filter based on the purification efficiency of the filter.
  • the components of the purifier mainly include: a front cover, a filter screen, a fan, and a back cover, wherein the front cover is provided with an air inlet, and the rear cover is provided with an air outlet.
  • the wind generated by the action of the fan flows through the filter through the air inlet to the air outlet, so that the wind flowing out of the air outlet is the wind purified by the filter.
  • the purifier can also have more components to achieve more abundant functions.
  • a high-performance material and activated carbon material for adsorbing fine particles and odorous polymers are disposed between the filter and the fan, and can also be set useful.
  • the TiO 2 layer which is used for smoldering smoke and the ultraviolet lamp for odor sterilization, and the like.
  • the type of the filter screen of the purifier is not limited, and the filter screen may be a particulate filter or an organic filter.
  • the particulate filter is divided into a coarse filter and a fine particle filter;
  • the organic filter is divided into a formaldehyde filter, a deodorizer filter, an activated carbon filter, a super-light mineralization filter, and the like.
  • Each type of filter is mainly targeted at different sources of pollution, and the principle of filtration is also different.
  • the third service life of the filter is calculated by the following process: detecting a first dust concentration value at the air outlet by using a first dust sensor disposed at an air outlet of the purifier, and using the setting a second dust sensor at the air inlet of the purifier detects a second dust concentration value at the air inlet; determining a filter in the purifier based on the first dust concentration value and the second dust concentration value The purification efficiency of the net; based on the purification efficiency of the filter, the third service life of the filter is determined.
  • Step 302 Calculate a purification percentage parameter of the filter in the purifier, and determine a first service life of the filter based on the purification percentage parameter of the filter.
  • the first service life of the filter screen is specifically calculated by: obtaining the total purification amount of the filter screen in the purifier, and calculating the cumulative purification amount of the filter net; based on the total purification of the filter net And a cumulative purification amount of the sieve, determining a purification percentage parameter of the sieve; and determining a first service life of the filter based on a purification percentage parameter of the sieve.
  • obtaining a total purification amount of the filter in the purifier, and calculating a cumulative purification amount of the filter specifically comprising: acquiring a CCM of the filter in the purifier, and using the CCM as a total purification of the filter And calculating a cumulative purification amount of the sieve based on a dust concentration value of an environment in which the purifier is located, an applicable area parameter of the purifier, and an operation time of the filter.
  • Step 303 Determine a first weight value corresponding to the first service life, and a third weight value corresponding to the third service life.
  • the first weight value corresponding to the first service life and the third weight value corresponding to the third service life may be based on the temperature, humidity, light intensity, dust concentration value, and purifier components of the environment in which the purifier is located. The working status is determined.
  • Step 304 Perform weighted summation on the first service life and the third service life based on the first weight value and the third weight value to obtain a service life of the filter.
  • the purification efficiency of the filter screen is related to the dust concentration value of the environment. It is related to the dust concentration of the environment and the running time of the filter. Therefore, the service life of the filter is determined more in line with the real life of the filter.
  • Step 305 Output first prompt information for indicating the service life of the filter.
  • the first prompt information for indicating the service life of the filter screen may be output by, but not limited to, the following manner:
  • Manner 1 The first prompt information indicating the service life of the filter screen is output through the progress bar.
  • the progress bar determines, according to the service life of the filter, the number of indication units to be displayed in the progress bar on the purifier, wherein the progress bar includes N indication units capable of display;
  • the progress bar is displayed according to the determined number of indicating units to prompt the service life of the filter.
  • the progress bar includes five indicating units that can be displayed, and the five indicating units are arranged in a row or a column to form a progress bar.
  • the greater the service life of the filter the greater the number of indicator units to be displayed.
  • the smaller the service life of the filter the fewer the number of indicator units to be displayed.
  • the progress bar shows that the service life of one indicator unit is 3 months.
  • the progress bar shows that the service life of the two indicator units is half a year.
  • the progress bar shows that the service life of the three indicator units is one and a half years.
  • the progress bar shows 4
  • the service life of the indicator unit is 2 years
  • the progress bar shows that the service life of the five indicator units is 3 years. Assuming that the filter has a service life of 3 years, the progress bar displays 5 indicator units.
  • Manner 2 The first prompt information for indicating the service life of the filter screen is output through the text on the display screen.
  • the service life of the filter can be a continuous value, in which case the life of the filter can be prompted directly by text.
  • Step 306 When the service life of the filter is less than or equal to the first preset threshold, output second prompt information for indicating replacement of the filter.
  • the first preset threshold is assumed to be 2 years, and the service life of the filter is continuously reduced as time passes.
  • the second prompt information is used to prompt the user. Replace the filter.
  • the prompt information of the filter rejection may also be output.
  • the technical solution of the embodiment of the present application can automatically identify the service life of the filter network, when the user replaces a new one.
  • the prompt information indicating that the filter is replaced or the information of the filter scrapped is automatically canceled, which greatly improves the user experience.
  • FIG. 4 is a schematic flowchart of a method for determining a first service life according to an embodiment of the present application. As shown in FIG. 4, the method includes the following steps:
  • Step 401 Obtain a total purification amount of the filter in the purifier, and calculate a cumulative purification amount of the filter.
  • obtaining the total purification amount of the filter in the purifier specifically includes: acquiring a CCM of the filter in the purifier, and using the CCM as a total purification amount of the filter.
  • CCM refers to the maximum dust holding capacity of the filter.
  • CCM 50000
  • the filter when the filter is in use, when the accumulated amount of dust is 50,000, the filter will be scrapped.
  • the relationship between CCM and the total service life of the filter can be calculated according to the following formula:
  • CG is the dust concentration value of the standard environment
  • S is the applicable area parameter of the purifier (for example, the applicable area of a purifier is 50 square meters)
  • T is the total service life of the filter.
  • calculating the cumulative purification amount of the filter network specifically includes: calculating a dust based on a dust concentration value of an environment in which the purifier is located, an applicable area parameter of the purifier, and a running time of the filter screen. The cumulative amount of purification of the filter.
  • the cumulative purification amount of the sieve is calculated based on the following formula: (0.48 ⁇ CN-28) ⁇ S ⁇ 2.4 ⁇ t;
  • CN is the dust concentration value of the environment in which the purifier is located
  • S is the applicable area parameter of the purifier
  • t is the running time of the filter.
  • the cumulative purification amount of the filter can be calculated according to the time period.
  • the time period is 1 hour, for example, the average dust concentration of the environment is calculated in the first hour.
  • the value is CN1, t is 1 hour, so that the cumulative purification amount corresponding to the first hour can be calculated, and the cumulative purification amount of the second hour, the third hour, etc. can be calculated by analogy, and the current purification time is before the current time.
  • the cumulative purification amount corresponding to all hours is summed to obtain the cumulative purification amount corresponding to the current time.
  • Step 402 Determine a purification percentage parameter of the filter screen based on a total purification amount of the filter screen and a cumulative purification amount of the filter screen.
  • Step 403 Determine a first service life of the filter screen based on a purification percentage parameter of the filter.
  • x (cumulative purification amount of the sieve / total purification amount of the sieve) ⁇ 100%. Since the cumulative purification amount of the filter is less than or equal to the total purification amount of the filter, x ranges from 0 to 1.
  • the value range of the purification percentage parameter (that is, 0 to 1) is divided into N numerical ranges, N is an integer and N ⁇ 2, wherein each of the numerical ranges corresponds to a service life;
  • the numerical value range to which the calculated purification percentage parameter belongs is determined as the target numerical value range, and the service life corresponding to the target numerical value range is determined as the service life of the filter.
  • FIG. 5 is a schematic flowchart of a method for determining a second service life according to an embodiment of the present application. As shown in FIG. 5, the method includes the following steps:
  • Step 501 Obtain a total purification amount of the filter in the purifier, and calculate a total service life of the filter based on the total purification amount of the filter.
  • obtaining the total purification amount of the filter in the purifier specifically includes: acquiring a CCM of the filter in the purifier, and using the CCM as a total purification amount of the filter.
  • CCM refers to the maximum dust holding capacity of the filter.
  • CCM 50000
  • the filter when the filter is in use, when the accumulated amount of dust is 50,000, the filter will be scrapped.
  • the relationship between CCM and the total service life of the filter can be calculated according to the following formula:
  • CG is the dust concentration value of the standard environment
  • S is the applicable area parameter of the purifier (for example, the applicable area of a purifier is 50 square meters)
  • T is the total service life of the filter.
  • T CCM / ⁇ (0.48 ⁇ CG - 28) ⁇ S ⁇ 2.4 ⁇ .
  • Step 502 Determine an equivalent running time of the filter screen based on a total service life of the filter screen, a dust concentration value of an environment in which the purifier is located, and an actual running time of the filter screen.
  • t eq is the equivalent running time of the filter
  • CN is the dust concentration value of the environment in which the purifier is located
  • CG is the dust concentration value of the standard environment
  • t is the actual running time of the filter.
  • the actual running time of the filter is 1 hour
  • the loss time (ie equivalent running time) of the converted filter is 12 minutes.
  • Step 503 Determine a running time percentage parameter of the filter screen based on an equivalent running time of the filter screen and a total service life of the filter screen.
  • a ratio of the equivalent running time of the screen to the total service life of the screen is calculated as a percentage of the running time of the screen.
  • Step 504 Determine a second service life of the filter based on a running time percentage parameter of the filter.
  • the value of x ranges from 0 to 1.
  • the value range of the running time percentage parameter (that is, 0 to 1) is divided into N numerical ranges, N is an integer and N ⁇ 2, wherein each of the numerical ranges corresponds to one service life; Determining, in the N numerical ranges, a numerical range to which the calculated running time percentage parameter belongs, as a target numerical range; determining a service life corresponding to the target numerical range as the service life of the filter.
  • FIG. 6 is a schematic flowchart of a method for determining a first service life according to an embodiment of the present application. As shown in FIG. 6, the method includes the following steps:
  • Step 601 Detecting a first dust concentration value at the air outlet by using a first dust sensor disposed at an air outlet of the purifier, and detecting a position of the air inlet by using a second dust sensor disposed at an air inlet of the purifier The second dust concentration value.
  • a first dust sensor is disposed at an air outlet of the purifier, and a second dust sensor is disposed at an air inlet of the purifier.
  • the first dust sensor and the second dust sensor may be PM2.5 sensors, and the PM2.5 sensor may be used to detect a dust concentration value in the air, that is, a PM2.5 value.
  • the working principle of PM2.5 sensor is based on the principle of light scattering. Particles and molecules will produce light scattering under the illumination of light. At the same time, it absorbs the energy of part of the illumination light when a parallel monochromatic light is incident on the light. When the particle field is measured, it will be affected by scattering and absorption around the particle, and the light intensity will be attenuated.
  • the relative attenuation rate of the incident light passing through the concentration field to be measured can be obtained, and the relative attenuation rate can basically Linear reaction
  • the relative concentration of the dust to be measured, the intensity of the light is proportional to the strength of the photoelectrically converted electrical signal.
  • the relative attenuation rate can be obtained, and then the concentration of dust in the field to be measured can be determined. .
  • the second dust concentration value detected by the second dust sensor represents the dust concentration value before the air purification
  • the first dust concentration value detected by the first dust sensor represents the dust concentration value after the air purification
  • first dust sensor and the second dust sensor in the embodiment of the present application may also be combined into one dust sensor.
  • the dust sensor can change the detection direction to achieve the dust concentration at the air inlet and The dust concentration at the air outlet is separately detected.
  • Step 602 Determine a purification efficiency of the filter in the purifier based on the first dust concentration value and the second dust concentration value.
  • the first dust concentration value is less than or equal to the second dust concentration value, that is, the dust concentration value after the air purification is less than or equal to the dust concentration value before the air purification.
  • the smaller the first dust concentration value is relative to the second dust concentration value the larger the amount of dust filtered by the filter screen.
  • the filter is filtered. The smaller the amount of dust that is dropped.
  • the first dust concentration value is equal to the second dust concentration value.
  • the filter screen does not perform any purification effect. It can be seen that the filter screen in this case is a scrapped filter screen.
  • the ability of the filter to filter dust may be characterized by the purification efficiency of the filter. Based on the above, the first dust concentration value and the second dust concentration value may be calculated and obtained in the purifier. The purification efficiency of the filter.
  • the purification efficiency of the screen is determined by the ratio of the first dust concentration value to the second dust concentration value. At this time, the larger the ratio, the lower the purification efficiency, and the smaller the ratio, the higher the purification efficiency. It can be seen that determining the purification efficiency of the filter in the purifier requires performing the following operations: calculating a ratio of the first dust concentration value and the second dust concentration value to obtain the purification efficiency, and the purification efficiency is taken Values range from 0 to 1.
  • the calculation method of the purification efficiency of the screen is not limited to being determined by the ratio of the first dust concentration value and the second dust concentration value.
  • the second dust concentration value and the first dust concentration are passed.
  • the difference between the values determines the purification efficiency of the filter. At this time, the larger the difference, the higher the purification efficiency, and the smaller the difference, the lower the purification efficiency.
  • Step 603 Determine a third service life of the filter screen based on the purification efficiency of the filter.
  • the range of the purification efficiency (ie, 0 to 1) is divided into N numerical ranges, N is an integer and N ⁇ 2, wherein each of the numerical ranges corresponds to a service life;
  • the numerical range to which the calculated purification efficiency belongs is determined in the N numerical ranges as the target numerical range;
  • the service life corresponding to the target numerical range is determined as the service life of the filter.
  • x represents purification efficiency
  • x (first dust concentration value / second dust concentration value) ⁇ 100%. Since the first dust concentration value is less than or equal to the second dust concentration value, x ranges from 0 to 1, and 0 to 1 is divided into five numerical ranges, respectively (0, 20%), (20%, 40%], (40%, 60%), (60%, 80%), (80,100%), of which (80,100%) corresponds to a service life of 3 months, (60%, 80%) The corresponding service life is half a year, (40%, 60%) corresponds to a service life of one and a half years, (20%, 40%) corresponds to a service life of 2 years, (0,20%) corresponding life is 3 years. Assuming x belongs to (0, 20%), the filter has a service life of 3 years.
  • the technical solution of the embodiment of the present application determines the service life of the filter through the purification efficiency of the filter.
  • the determination of the service life of the filter is more in line with the true service life of the filter.
  • FIG. 7 is a first schematic structural diagram of a device for determining the service life of a filter according to an embodiment of the present invention. As shown in FIG. 7, the device includes:
  • the obtaining module 701 is configured to obtain a total purification amount of the filter in the purifier
  • a calculation module 702 configured to calculate a cumulative purification amount of the filter
  • the first determining module 703 is configured to determine a purification percentage parameter of the filter screen based on a total purification amount of the filter screen and a cumulative purification amount of the filter screen;
  • the second determining module 704 is configured to determine a service life of the filter based on a purification percentage parameter of the filter.
  • the acquiring module 701 is configured to acquire a CCM of a filter in the purifier, and use the CCM as a total purification amount of the filter;
  • the calculation module 702 is configured to calculate a cumulative purification amount of the filter screen based on a dust concentration value of an environment in which the purifier is located, an applicable area parameter of the purifier, and an operation time of the filter.
  • the calculating module 702 is configured to calculate a cumulative purification amount of the filter network based on the following formula: (0.48 ⁇ CN-28) ⁇ S ⁇ 2.4 ⁇ t;
  • CN is the dust concentration value of the environment in which the purifier is located
  • S is the applicable area parameter of the purifier
  • t is the running time of the filter.
  • the first determining module 703 is configured to calculate a ratio of the cumulative purification amount of the filter screen to the total purification amount of the filter screen as a purification percentage parameter of the filter screen;
  • the device further includes:
  • the first output module 705 is configured to output first prompt information for indicating the service life of the filter.
  • the device further includes:
  • the second output module 706 is configured to output, when the purifying percentage parameter reaches the first preset threshold, output second prompt information for indicating replacement of the filter.
  • the functions implemented by the acquiring module, the calculating module, the first determining module, and the second determining module in the determining device of the filter life may be implemented by a central processing unit (CPU) or a micro processing unit. (MPU, Micro Processor Unit), or digital signal processor (DSP, Digital Signal Processor), or Field Programmable Gate Array (FPGA).
  • CPU central processing unit
  • MPU Micro Processor Unit
  • DSP Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • the functions implemented by the first output module and the second output module in the determining device of the filter life can be realized by an output device such as a display or a speaker.
  • FIG. 8 is a second structural schematic diagram of a device for determining the service life of a filter according to an embodiment of the present invention. As shown in FIG. 8 , the device includes:
  • the obtaining module 701 is configured to obtain a total purification amount of the filter in the purifier
  • a calculation module 702 configured to calculate a cumulative purification amount of the filter
  • the first determining module 703 is configured to determine a purification percentage parameter of the filter screen based on a total purification amount of the filter screen and a cumulative purification amount of the filter screen;
  • the second determining module 704 is configured to determine a service life of the filter based on a purification percentage parameter of the filter.
  • the acquiring module 701 is configured to acquire a CCM of a filter in the purifier, and use the CCM as a total purification amount of the filter;
  • the calculation module 702 is configured to calculate a cumulative purification amount of the filter screen based on a dust concentration value of an environment in which the purifier is located, an applicable area parameter of the purifier, and an operation time of the filter.
  • the calculating module 702 is configured to calculate a cumulative purification amount of the filter network based on the following formula: (0.48 ⁇ CN-28) ⁇ S ⁇ 2.4 ⁇ t;
  • CN is the dust concentration value of the environment in which the purifier is located
  • S is the applicable area parameter of the purifier
  • t is the running time of the filter.
  • the first determining module 703 is configured to calculate a ratio of the cumulative purification amount of the filter screen to the total purification amount of the filter screen as a purification percentage parameter of the filter screen;
  • the second determining module 704 is further configured to use the service life of the filter determined based on the purifying percentage parameter of the filter as the first service life of the filter;
  • the device also includes:
  • a second calculating module 707 configured to calculate a running time percentage parameter of the filter in the purifier, and determine a second service life of the filter based on a running time percentage parameter of the filter;
  • the third determining module 708 is configured to determine a first weight value corresponding to the first service life, and a second weight value corresponding to the second service life;
  • the first weighting module 709 is configured to perform weighted summation of the first service life and the second service life based on the first weight value and the second weight value to obtain a service life of the filter .
  • the second calculating module 707 is configured to obtain a total purification amount of the filter in the purifier, and calculate a total service life of the filter based on the total purification amount of the filter; Determining the equivalent operating time of the filter screen based on the total service life of the filter screen, the dust concentration value of the environment in which the purifier is located, and the actual running time of the filter screen; based on the equivalent running time of the filter screen and The total service life of the filter screen determines a running time percentage parameter of the filter screen; and based on the running time percentage parameter of the filter net, determines a second service life of the filter screen.
  • the second calculating module 707 is configured to acquire a CCM of a filter in the purifier, and use the CCM as a total purification amount of the filter;
  • T is the total service life of the filter
  • CG is the dust concentration value of the standard environment
  • S is the applicable area parameter of the purifier.
  • t eq is the equivalent running time of the filter
  • CN is the dust concentration value of the environment in which the purifier is located
  • CG is the dust concentration value of the standard environment
  • t is the actual running time of the filter.
  • the device further includes:
  • the first output module 705 is configured to output first prompt information for indicating the service life of the filter.
  • the device further includes:
  • the second output module 706 is configured to output, when the purifying percentage parameter reaches the first preset threshold, output second prompt information for indicating replacement of the filter.
  • the functions implemented by the acquiring module, the calculating module, the first determining module, the second determining module, the second calculating module, the third determining module, and the first weighting module in the determining device of the filter life can be implemented by a CPU, or an MPU, or a DSP, or an FPGA.
  • the functions implemented by the first output module and the second output module in the determining device of the filter life can be realized by an output device such as a display or a speaker.
  • FIG. 9 is a third structural schematic diagram of a device for determining the service life of a filter according to an embodiment of the present invention. As shown in FIG. 9, the device includes:
  • the obtaining module 701 is configured to obtain a total purification amount of the filter in the purifier
  • a calculation module 702 configured to calculate a cumulative purification amount of the filter
  • the first determining module 703 is configured to determine a purification percentage parameter of the filter screen based on a total purification amount of the filter screen and a cumulative purification amount of the filter screen;
  • the second determining module 704 is configured to determine a service life of the filter based on a purification percentage parameter of the filter.
  • the acquiring module 701 is configured to acquire a CCM of a filter in the purifier, and use the CCM as a total purification amount of the filter;
  • the calculation module 702 is configured to calculate a cumulative purification amount of the filter screen based on a dust concentration value of an environment in which the purifier is located, an applicable area parameter of the purifier, and an operation time of the filter.
  • the calculating module 702 is configured to calculate a cumulative purification amount of the filter network based on the following formula: (0.48 ⁇ CN-28) ⁇ S ⁇ 2.4 ⁇ t;
  • CN is the dust concentration value of the environment in which the purifier is located
  • S is the applicable area parameter of the purifier
  • t is the running time of the filter.
  • the first determining module 703 is configured to calculate a ratio of the cumulative purification amount of the filter screen to the total purification amount of the filter screen as a purification percentage parameter of the filter screen;
  • the second determining module 704 is further configured to use the service life of the filter determined based on the purifying percentage parameter of the filter as the first service life of the filter;
  • the device also includes:
  • the third calculation module 710 is configured to calculate a purification efficiency of the filter in the purifier, and determine a third service life of the filter based on the purification efficiency of the filter;
  • the fourth determining module 711 is configured to determine a first weight value corresponding to the first service life, and a third weight value corresponding to the third service life;
  • the second weighting module 712 is configured to perform weighted summation on the first service life and the third service life based on the first weight value and the third weight value to obtain a service life of the filter .
  • the device further includes:
  • the first dust sensor 713 is configured to detect a first dust concentration value at the air outlet
  • a second dust sensor 714 configured to detect a second dust concentration value at the air inlet
  • the third calculation module 710 is configured to determine a purification efficiency of the filter in the purifier based on the first dust concentration value and the second dust concentration value; and determine the purification efficiency based on the filter network The third service life of the filter is taken out.
  • the device further includes:
  • the first output module 705 is configured to output first prompt information for indicating the service life of the filter.
  • the device further includes:
  • the second output module 706 is configured to output, when the purifying percentage parameter reaches the first preset threshold, output second prompt information for indicating replacement of the filter.
  • each module in the determining device for the service life of the screen shown in FIG. 9 can be understood by referring to the related description of the method for determining the service life of the aforementioned filter.
  • the functions implemented by the acquiring module, the calculating module, the first determining module, the second determining module, the third calculating module, the fourth determining module, and the second weighting module in the determining device of the filter life can be implemented by a CPU, or an MPU, or a DSP, or an FPGA.
  • the functions implemented by the first output module and the second output module in the determining device of the filter life can be realized by an output device such as a display or a speaker.
  • the embodiment of the present application further provides a purifier, wherein the purifier is provided with a filter screen, and further, the purifier further comprises the above-mentioned filter life determining device to calculate the service life of the filter net, and Prompt the life of the filter.
  • the apparatus for determining the service life of the above-mentioned filter screen according to the embodiment of the present application may also be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a separate product.
  • the technical solution of the embodiments of the present application may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • program codes such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • the embodiment of the present application further provides a storage medium, where computer executable instructions are stored, and when the computer executable instructions are executed by the processor, the method for determining the service life of the filter of the embodiment of the present application is implemented.
  • the disclosed method and smart device may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed.
  • the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units, that is, may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one second processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit;
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the technical solution of the embodiment of the present application is to obtain a total purification amount of the filter in the purifier, and calculate a cumulative purification amount of the filter; and determine the total purification amount of the filter and the cumulative purification amount of the filter.
  • the purification percentage parameter of the filter screen determining the service life of the filter screen based on the purification percentage parameter of the filter screen.
  • the percentage of purification of the filter is determined by the total amount of purification of the filter and the cumulative amount of purification of the filter, and then the service life of the filter is determined by the percentage of purification of the filter, due to the filter
  • the cumulative amount of purification is related to the dust concentration of the environment, so the life of the filter is determined more in line with the true life of the filter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

本申请公开了一种滤网使用寿命的确定方法及装置、净化器、存储介质，所述方法包括：获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量；基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命；输出用于指示所述滤网的使用寿命的第一提示信息。当所述滤网的使用寿命小于等于第一预设阈值时，输出用于指示更换滤网的第二提示信息。

Description

滤网使用寿命的确定方法及装置、净化器、存储介质
相关申请的交叉引用
本申请基于申请号为201710772806.6、申请日为2017年08月31日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及净化器技术领域，尤其涉及一种滤网使用寿命的确定方法及装置、净化器、存储介质。
背景技术
滤网是净化器的重要组成部件，滤网性能的好坏直接影响了净化器的净化效果。对于滤网而言，其使用寿命是用户较为关心的一项指标。
目前，滤网的使用寿命都是按传统的寿命计算方法得到，例如：倒计时法、加速减速法等等。以倒计时法为例，将滤网插入净化器后，手动操作计时器使时间清零，而后，计时器从某个固定的时间开始倒计时，待到计时器为零时，提醒用户更换滤网。滤网在不同的使用环境下，通过这种单一的寿命计算方法计算出的使用寿命基本相差不大，甚至更换一个已经报废的滤网也会计算得到相同的使用寿命，可见，现有的寿命计算方法不能有效体现滤网的真实使用寿命。
发明内容
为解决上述技术问题，本申请实施例提供了一种滤网使用寿命的确定方法及装置、净化器、存储介质。
本申请实施例提供的滤网使用寿命的确定方法，包括：
获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量；
基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；
基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。
本申请实施例中，将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
所述方法还包括：
计算所述净化器中的滤网的运行时间百分比参数，并基于所述滤网的运行时间百分比参数确定出所述滤网的第二使用寿命；
确定所述第一使用寿命对应的第一权重值，以及所述第二使用寿命对应的第二权重值；
基于所述第一权重值以及所述第二权重值，对所述第一使用寿命和所述第二使用寿命进行加权求和，得到所述滤网的使用寿命。
本申请实施例中，将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
所述方法还包括：
计算净化器中的滤网的净化效率，并基于所述滤网的净化效率确定出所述滤网的第三使用寿命；
确定所述第一使用寿命对应的第一权重值，以及所述第三使用寿命对应的第三权重值；
基于所述第一权重值以及所述第三权重值，对所述第一使用寿命和所述第三使用寿命进行加权求和，得到所述滤网的使用寿命。
本申请实施例中，所述获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量，包括：
获取所述净化器中滤网的最大容尘量(CCM)，将所述CCM作为所述滤网的总净化量；
基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
本申请实施例中，所述基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量，包括：
基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
本申请实施例中，所述基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数，包括：
计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
本申请实施例中，所述计算所述净化器中的滤网的运行时间百分比参数，并基于所述滤网的运行时间百分比参数确定出所述滤网的第二使用寿命，包括：
获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述滤网的总使用寿命；
基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间；
基于所述滤网的等效运行时间以及所述滤网的总使用寿命，确定所述滤网的运行时间百分比参数；
基于所述滤网的运行时间百分比参数，确定出所述滤网的第二使用寿命。
本申请实施例中，所述获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述滤网的总使用寿命，包括：
获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
基于以下公式计算所述滤网的总使用寿命：T＝CCM/{(0.48×CG-28)×S×2.4}；
其中，T为所述滤网的总使用寿命，CG为标准环境的粉尘浓度值，S为所述净化器的适用面积参数。
本申请实施例中，所述基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间，包括：
基于以下公式计算所述滤网的等效运行时间：t eq＝(CN/CG)×t；
其中，t eq为所述滤网的等效运行时间，CN为所述净化器所处环境的粉尘浓度值，CG为标准环境的粉尘浓度值，t为所述滤网的实际运行时间。
本申请实施例中，所述计算净化器中的滤网的净化效率，并基于所述滤网的净化效率确定出所述滤网的第三使用寿命，包括：
利用设置于所述净化器出风口的第一粉尘传感器检测所述出风口处的第一粉尘浓度值，以及利用设置于所述净化器进风口的第二粉尘传感器检测所述进风口处的第二粉尘浓度值；
基于所述第一粉尘浓度值和所述第二粉尘浓度值，确定所述净化器中的滤网的净化效率；
基于所述滤网的净化效率，确定出所述滤网的第三使用寿命。
本申请实施例中，所述方法还包括：
输出用于指示所述滤网的使用寿命的第一提示信息。
本申请实施例中，所述方法还包括：
当所述滤网的使用寿命小于等于第一预设阈值时，输出用于指示更换滤网的第二提示信息。
本申请实施例提供的滤网使用寿命的确定装置，包括：
获取模块，配置为获取净化器中滤网的总净化量；
第一计算模块，配置为计算所述滤网的累积净化量；
第一确定模块，配置为基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；
第二确定模块，配置为基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。
本申请实施例中，所述第二确定模块，还配置为将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
所述装置还包括：
第二计算模块，配置为计算所述净化器中的滤网的运行时间百分比参数，并基于所述滤网的运行时间百分比参数确定出所述滤网的第二使用寿命；
第三确定模块，配置为确定所述第一使用寿命对应的第一权重值，以及所述第二使用寿命对应的第二权重值；
第一加权模块，配置为基于所述第一权重值以及所述第二权重值，对所述第一使用寿命和所述第二使用寿命进行加权求和，得到所述滤网的使用寿命。
本申请实施例中，所述第二确定模块，还配置为将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
所述装置还包括：
第三计算模块，配置为计算净化器中的滤网的净化效率，并基于所述滤网的净化效率确定出所述滤网的第三使用寿命；
第四确定模块，配置为确定所述第一使用寿命对应的第一权重值，以及所述第三使用寿命对应的第三权重值；
第二加权模块，配置为基于所述第一权重值以及所述第三权重值，对所述第一使用寿命和所述第三使用寿命进行加权求和，得到所述滤网的使用寿命。
本申请实施例中，所述获取模块，配置为获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
所述第一计算模块，配置为基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
本申请实施例中，所述第一计算模块，配置为基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
本申请实施例中，所述第一确定模块，配置为计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
本申请实施例中，所述第二计算模块，配置为获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述滤网的总使用寿命；基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间；基于所述滤网的等效运行时间以及所述滤网的总使用寿命，确定所述滤网的运行时间百分比参数； 基于所述滤网的运行时间百分比参数，确定出所述滤网的第二使用寿命。
本申请实施例中，所述第二计算模块，配置为获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
基于以下公式计算所述滤网的总使用寿命：T＝CCM/{(0.48×CG-28)×S×2.4}；
其中，T为所述滤网的总使用寿命，CG为标准环境的粉尘浓度值，S为所述净化器的适用面积参数。
本申请实施例中，所述第二计算模块，配置为基于以下公式计算所述滤网的等效运行时间：t eq＝(CN/CG)×t；
其中，t eq为所述滤网的等效运行时间，CN为所述净化器所处环境的粉尘浓度值，CG为标准环境的粉尘浓度值，t为所述滤网的实际运行时间。
本申请实施例中，所述装置还包括：
第一粉尘传感器，配置为检测所述出风口处的第一粉尘浓度值；
第二粉尘传感器，配置为检测所述进风口处的第二粉尘浓度值；
所述第三计算模块，配置为基于所述第一粉尘浓度值和所述第二粉尘浓度值，确定所述净化器中的滤网的净化效率；基于所述滤网的净化效率，确定出所述滤网的第三使用寿命。
本申请实施例中，所述装置还包括：
第一输出模块，配置为输出用于指示所述滤网的使用寿命的第一提示信息。
本申请实施例中，所述装置还包括：
第二输出模块，配置为当所述滤网的使用寿命小于等于第一预设阈值时，输出用于指示更换滤网的第二提示信息。
本申请实施例提供的净化器上设置有滤网，其中，所述净化器包括上述的滤网使用寿命的确定装置。
本申请实施例提供的存储介质上存储有计算机可执行指令，该计算机可执行指令被处理器执行时实现上述的滤网使用寿命的确定方法。
本申请实施例的技术方案中，获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量；基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。采用本申请实施例的技术方案，通过滤网的总净化量和滤网的累积净化量，确定所述滤网的净化百分比参数，然后，通过滤网的净化百分比参数，确定出所述滤网的使用寿命，由于滤网的累积净化量与环境的粉尘浓度值有关，因而这种滤网使用寿命的确定方式更加符合滤网的真实使用寿命。
附图说明
图1为本申请实施例的滤网使用寿命的确定方法的流程示意图一；
图2为本申请实施例的滤网使用寿命的确定方法的流程示意图二；
图3为本申请实施例的滤网使用寿命的确定方法的流程示意图三；
图4为本申请实施例的第一使用寿命的确定方法的流程示意图；
图5为本申请实施例的第二使用寿命的确定方法的流程示意图；
图6为本申请实施例的第三使用寿命的确定方法的流程示意图；
图7为本申请实施例的滤网使用寿命的确定装置的结构组成示意图一；
图8为本申请实施例的滤网使用寿命的确定装置的结构组成示意图二；
图9为本申请实施例的滤网使用寿命的确定装置的结构组成示意图三。
具体实施方式
为了能够更加详尽地了解本申请实施例的特点与技术内容，下面结合附图对本申请实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本申请实施例。
图1为本申请实施例的滤网使用寿命的确定方法的流程示意图一，如图1所示，所述滤网使用寿命的确定方法包括以下步骤：
步骤101：获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量。
本申请实施例的技术方案应用在净化器中，净化器的组成部件主要包括：前盖、滤网、风机、后盖，其中，前盖上设置有进风口，后盖上设置有出风口，风机作用而产生的风流由进风口穿过滤网流向出风口，这样，在出风口流出的风就是被滤网净化过的风。当然，净化器还可以具有更多的部件以实现更为丰富的功能，例如，在滤网与风机之间设置有用于吸附细微颗粒和异味高分子的高性能材料和活性炭材料，还可以设置有用于祛味消烟的TiO 2层以及用于祛味杀菌的紫外灯等等。
本申请实施例中，净化器的滤网的种类并不做限制，滤网可以是颗粒物滤网，也可以是有机物滤网。其中，颗粒物滤网又分为粗效滤网和细颗粒物滤网；有机物滤网分为除甲醛滤网、除臭滤网、活性炭滤网、超级光矿化滤网等等。每一种滤网主要针对的污染源都不相同，过滤的原理也不相同。
本申请实施例中，获取净化器中滤网的总净化量具体包括：获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量。
这里，CCM是指滤网的最大容尘量，例如CCM＝50000，则滤网在使用过程中，当灰尘的累积净化量到50000时，滤网就报废。CCM与滤网的总使用寿命的关系可以根据如下公式计算：
CCM＝(0.48×CG-28)×S×2.4×T
其中，CG为标准环境的粉尘浓度值，S为净化器的适用面积参数(例如一款净化器的适用面积为50平米)，T为滤网的总使用寿命。
本申请实施例中，计算所述滤网的累积净化量具体包括：基于所述净 化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
这里，基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
实际应用中，由于环境的粉尘浓度值是不断发生变化的，因此可以按照时间周期来计算滤网的累积净化量，以时间周期为1个小时为例，第1个小时计算环境的平均粉尘浓度值为CN1，t为1小时，这样就可以计算出第1个小时对应的累积净化量，依次类推可以计算得到第2个小时，第3个小时等等的累积净化量，将当前时刻之前的所有小时对应的累积净化量求和就得到了当前时刻对应的累积净化量。
步骤102：基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数。
具体地，计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
步骤103：基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。
假设净化百分比参数为x，x＝(滤网的累积净化量/滤网的总净化量)×100％。由于滤网的累积净化量小于等于滤网的总净化量，因此x的取值范围为0至1。
具体地，将所述净化百分比参数的取值范围(也即0至1)划分为N个数值范围，N为整数且N≥2，其中，每个所述数值范围均对应一个使用 寿命；在所述N个数值范围中确定出计算得到的所述净化百分比参数所属的数值范围，作为目标数值范围；确定出所述目标数值范围对应的使用寿命，作为所述滤网的使用寿命。
例如：将0至1划分为5个数值范围，分别为(0，20％]，(20％，40％]，(40％，60％]，(60％，80％]，(80，100％)，其中，(80，100％)对应的使用寿命为3个月，(60％，80％]对应的使用寿命为半年，(40％，60％]对应的使用寿命为1年半，(20％，40％]对应的使用寿命为2年，(0，20％]对应的使用寿命为3年。假设x属于(0，20％]，则滤网的使用寿命为3年。当然，本申请实施例中滤网的使用寿命的确定方法并不局限于此，还可以通过以下公式计算得到滤网的使用寿命：T/x，其中，T为滤网的总使用寿命，x为净化百分比参数。
本申请实施例的技术方案通过滤网的净化效率来确定滤网的使用寿命，这种滤网使用寿命的确定方式更加符合滤网的真实使用寿命。
在本申请一实施方式中，本申请实施例的技术方案还包括如下步骤：
步骤104：输出用于指示所述滤网的使用寿命的第一提示信息。
具体地，基于所述滤网的使用寿命，确定出位于所述净化器上的进度条中待显示的指示单元的个数，其中，所述进度条包括N个能够进行显示的指示单元；控制所述进度条按照所确定出的指示单元的个数进行显示，以提示所述滤网的使用寿命。例如：进度条包括5个能够进行显示的指示单元，这5个指示单元排列成一排或者一列形成进度条。滤网的使用寿命越大，则待显示的指示单元的个数越多，同理，滤网的使用寿命越小，则待显示的指示单元的个数越少。进度条显示1个指示单元对应的使用寿命为3个月，进度条显示2个指示单元对应的使用寿命为半年，进度条显示3个指示单元对应的使用寿命为1年半，进度条显示4个指示单元对应的使用寿命为2年，进度条显示5个指示单元对应的使用寿命为3年。假设滤 网的使用寿命为3年，则进度条显示5个指示单元。当然，滤网的使用寿命还可以是连续的数值，这种情况下可以直接通过文字方式来提示滤网的使用寿命。
步骤105：当所述滤网的使用寿命小于等于第一预设阈值时，输出用于指示更换滤网的第二提示信息。
本申请实施例中，假设第一预设阈值为2年，随着时间的推移滤网的使用寿命不断减小，当滤网的使用寿命小于2年时，通过第二提示信息向用户提示需要更换滤网。在一实施方式中，当滤网的使用寿命为滤网的总使用寿命(如两年半)时，还可以输出滤网报废的提示信息。
当用户看到第二提示信息更换滤网后，继续执行本申请实施例的上述步骤101至步骤105，可见，本申请实施例的技术方案能够自动识别滤网的使用寿命，当用户更换一个新的滤网或者更换一个不是报废的滤网时，先前指示更换滤网的提示信息或者滤网报废的信息自动取消，大大提升了用户的使用体验。
图2为本申请实施例的滤网使用寿命的确定方法的流程示意图二，如图2所示，所述滤网使用寿命的确定方法包括以下步骤：
步骤201：计算所述净化器中的滤网的净化百分比参数，并基于所述滤网的净化百分比参数确定出所述滤网的第一使用寿命。
本申请实施例的技术方案应用在净化器中，净化器的组成部件主要包括：前盖、滤网、风机、后盖，其中，前盖上设置有进风口，后盖上设置有出风口，风机作用而产生的风流由进风口穿过滤网流向出风口，这样，在出风口流出的风就是被滤网净化过的风。当然，净化器还可以具有更多的部件以实现更为丰富的功能，例如，在滤网与风机之间设置有用于吸附细微颗粒和异味高分子的高性能材料和活性炭材料，还可以设置有用于祛味消烟的TiO 2层以及用于祛味杀菌的紫外灯等等。
本申请实施例中，净化器的滤网的种类并不做限制，滤网可以是颗粒物滤网，也可以是有机物滤网。其中，颗粒物滤网又分为粗效滤网和细颗粒物滤网；有机物滤网分为除甲醛滤网、除臭滤网、活性炭滤网、超级光矿化滤网等等。每一种滤网主要针对的污染源都不相同，过滤的原理也不相同。
本申请实施例中，滤网的第一使用寿命具体通过以下过程计算得到：获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量；基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；基于所述滤网的净化百分比参数，确定出所述滤网的第一使用寿命。
这里，获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
步骤202：计算所述净化器中的滤网的运行时间百分比参数，并基于所述滤网的运行时间百分比参数确定出所述滤网的第二使用寿命。
本申请实施例中，滤网的第二使用寿命具体通过以下过程计算得到：获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述滤网的总使用寿命；基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间；基于所述滤网的等效运行时间以及所述滤网的总使用寿命，确定所述滤网的运行时间百分比参数；基于所述滤网的运行时间百分比参数，确定出所述滤网的第二使用寿命。
这里，滤网的总使用寿命通过以下过程得到：获取所述净化器中滤网的最大容尘量CCM，将所述CCM作为所述滤网的总净化量；基于以下公式计算所述滤网的总使用寿命：T＝CCM/{(0.48×CG-28)×S×2.4}；
其中，T为所述滤网的总使用寿命，CG为标准环境的粉尘浓度值，S 为所述净化器的适用面积参数。
这里，滤网的等效运行时间通过以下过程得到：基于以下公式计算所述滤网的等效运行时间：t eq＝(CN/CG)×t；其中，t eq为所述滤网的等效运行时间，CN为所述净化器所处环境的粉尘浓度值，CG为标准环境的粉尘浓度值，t为所述滤网的实际运行时间。
步骤203：确定所述第一使用寿命对应的第一权重值，以及所述第二使用寿命对应的第二权重值。
本申请实施例中，第一使用寿命对应的第一权重值以及第二使用寿命对应的第二权重值可以基于净化器所处环境的温度、湿度、光照强度、粉尘浓度值、净化器各部件的工作状态来确定。
步骤204：基于所述第一权重值以及所述第二权重值，对所述第一使用寿命和所述第二使用寿命进行加权求和，得到所述滤网的使用寿命。
假设第一权重值为k1，第二权重值为k2，第一使用寿命为t1，第二使用寿命为t2，则滤网的使用寿命为t＝k1×t1+k2×t2，其中，k1+k2＝1，k1和k2均为大于0且小于1的数。
本申请实施例中，通过对两种参数计算得到的使用寿命进行加权求和，能够得到更为准确的使用寿命，由于滤网的净化百分比参数与环境的粉尘浓度值以及滤网的运行时间有关，滤网的运行时间百分比参数与环境的粉尘浓度值以及滤网的运行时间也有关，因而这种滤网使用寿命的确定方式更加符合滤网的真实使用寿命。
步骤205：输出用于指示所述滤网的使用寿命的第一提示信息。
本申请实施例中，可以通过但不局限于以下方式输出用于指示所述滤网的使用寿命的第一提示信息：
方式一：通过进度条来输出用于指示所述滤网的使用寿命的第一提示信息。
具体地，基于所述滤网的使用寿命，确定出位于所述净化器上的进度条中待显示的指示单元的个数，其中，所述进度条包括N个能够进行显示的指示单元；控制所述进度条按照所确定出的指示单元的个数进行显示，以提示所述滤网的使用寿命。例如：进度条包括5个能够进行显示的指示单元，这5个指示单元排列成一排或者一列形成进度条。滤网的使用寿命越大，则待显示的指示单元的个数越多，同理，滤网的使用寿命越小，则待显示的指示单元的个数越少。进度条显示1个指示单元对应的使用寿命为3个月，进度条显示2个指示单元对应的使用寿命为半年，进度条显示3个指示单元对应的使用寿命为1年半，进度条显示4个指示单元对应的使用寿命为2年，进度条显示5个指示单元对应的使用寿命为3年。假设滤网的使用寿命为3年，则进度条显示5个指示单元。
方式二：通过显示屏上的文字来输出用于指示所述滤网的使用寿命的第一提示信息。
具体地，滤网的使用寿命可以是连续的数值，这种情况下可以直接通过文字方式来提示滤网的使用寿命。
步骤206：当所述滤网的使用寿命小于等于第一预设阈值时，输出用于指示更换滤网的第二提示信息。
本申请实施例中，假设第一预设阈值为2年，随着时间的推移滤网的使用寿命不断减小，当滤网的使用寿命小于2年时，通过第二提示信息向用户提示需要更换滤网。在一实施方式中，当滤网的使用寿命为滤网的总使用寿命(如两年半)时，还可以输出滤网报废的提示信息。
当用户看到第二提示信息更换滤网后，继续执行本申请实施例的上述步骤201至步骤206，可见，本申请实施例的技术方案能够自动识别滤网的使用寿命，当用户更换一个新的滤网或者更换一个不是报废的滤网时，先前指示更换滤网的提示信息或者滤网报废的信息自动取消，大大提升了用 户的使用体验。
图3为本申请实施例的滤网使用寿命的确定方法的流程示意图三，如图3所示，所述滤网使用寿命的确定方法包括以下步骤：
步骤301：计算净化器中的滤网的净化效率，并基于所述滤网的净化效率确定出所述滤网的第三使用寿命。
本申请实施例的技术方案应用在净化器中，净化器的组成部件主要包括：前盖、滤网、风机、后盖，其中，前盖上设置有进风口，后盖上设置有出风口，风机作用而产生的风流由进风口穿过滤网流向出风口，这样，在出风口流出的风就是被滤网净化过的风。当然，净化器还可以具有更多的部件以实现更为丰富的功能，例如，在滤网与风机之间设置有用于吸附细微颗粒和异味高分子的高性能材料和活性炭材料，还可以设置有用于祛味消烟的TiO 2层以及用于祛味杀菌的紫外灯等等。
本申请实施例中，净化器的滤网的种类并不做限制，滤网可以是颗粒物滤网，也可以是有机物滤网。其中，颗粒物滤网又分为粗效滤网和细颗粒物滤网；有机物滤网分为除甲醛滤网、除臭滤网、活性炭滤网、超级光矿化滤网等等。每一种滤网主要针对的污染源都不相同，过滤的原理也不相同。
本申请实施例中，滤网的第三使用寿命具体通过以下过程计算得到：利用设置于所述净化器出风口的第一粉尘传感器检测所述出风口处的第一粉尘浓度值，以及利用设置于所述净化器进风口的第二粉尘传感器检测所述进风口处的第二粉尘浓度值；基于所述第一粉尘浓度值和所述第二粉尘浓度值，确定所述净化器中的滤网的净化效率；基于所述滤网的净化效率，确定出所述滤网的第三使用寿命。
步骤302：计算所述净化器中的滤网的净化百分比参数，并基于所述滤网的净化百分比参数确定出所述滤网的第一使用寿命。
本申请实施例中，滤网的第一使用寿命具体通过以下过程计算得到：获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量；基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；基于所述滤网的净化百分比参数，确定出所述滤网的第一使用寿命。
这里，获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量，具体包括：获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
步骤303：确定所述第一使用寿命对应的第一权重值，以及所述第三使用寿命对应的第三权重值。
本申请实施例中，第一使用寿命对应的第一权重值以及第三使用寿命对应的第三权重值可以基于净化器所处环境的温度、湿度、光照强度、粉尘浓度值、净化器各部件的工作状态来确定。
步骤304：基于所述第一权重值以及所述第三权重值，对所述第一使用寿命和所述第三使用寿命进行加权求和，得到所述滤网的使用寿命。
假设第一权重值为k1，第三权重值为k3，第一使用寿命为t1，第二使用寿命为t3，则滤网的使用寿命为t＝k1×t1+k3×t3，其中，k1+k3＝1，k1和k3均为大于0且小于1的数。
本申请实施例中，通过对两种参数计算得到的使用寿命进行加权求和，能够得到更为准确的使用寿命，由于滤网的净化效率与环境的粉尘浓度值有关，滤网的净化百分比参数与环境的粉尘浓度值以及滤网的运行时间有关，因而这种滤网使用寿命的确定方式更加符合滤网的真实使用寿命。
步骤305：输出用于指示所述滤网的使用寿命的第一提示信息。
本申请实施例中，可以通过但不局限于以下方式输出用于指示所述滤网的使用寿命的第一提示信息：
方式一：通过进度条来输出用于指示所述滤网的使用寿命的第一提示信息。
具体地，基于所述滤网的使用寿命，确定出位于所述净化器上的进度条中待显示的指示单元的个数，其中，所述进度条包括N个能够进行显示的指示单元；控制所述进度条按照所确定出的指示单元的个数进行显示，以提示所述滤网的使用寿命。例如：进度条包括5个能够进行显示的指示单元，这5个指示单元排列成一排或者一列形成进度条。滤网的使用寿命越大，则待显示的指示单元的个数越多，同理，滤网的使用寿命越小，则待显示的指示单元的个数越少。进度条显示1个指示单元对应的使用寿命为3个月，进度条显示2个指示单元对应的使用寿命为半年，进度条显示3个指示单元对应的使用寿命为1年半，进度条显示4个指示单元对应的使用寿命为2年，进度条显示5个指示单元对应的使用寿命为3年。假设滤网的使用寿命为3年，则进度条显示5个指示单元。
方式二：通过显示屏上的文字来输出用于指示所述滤网的使用寿命的第一提示信息。
具体地，滤网的使用寿命可以是连续的数值，这种情况下可以直接通过文字方式来提示滤网的使用寿命。
步骤306：当所述滤网的使用寿命小于等于第一预设阈值时，输出用于指示更换滤网的第二提示信息。
本申请实施例中，假设第一预设阈值为2年，随着时间的推移滤网的使用寿命不断减小，当滤网的使用寿命小于2年时，通过第二提示信息向用户提示需要更换滤网。在一实施方式中，当滤网的使用寿命为滤网的总使用寿命(如两年半)时，还可以输出滤网报废的提示信息。
当用户看到第二提示信息更换滤网后，继续执行本申请实施例的上述步骤301至步骤306，可见，本申请实施例的技术方案能够自动识别滤网的 使用寿命，当用户更换一个新的滤网或者更换一个不是报废的滤网时，先前指示更换滤网的提示信息或者滤网报废的信息自动取消，大大提升了用户的使用体验。
以下对本申请实施例中的第一使用寿命的确定方法进行详细描述。
图4为本申请实施例的第一使用寿命的确定方法的流程示意图，如图4所示，所述方法包括以下步骤：
步骤401：获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量。
本申请实施例中，获取净化器中滤网的总净化量具体包括：获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量。
这里，CCM是指滤网的最大容尘量，例如CCM＝50000，则滤网在使用过程中，当灰尘的累积净化量到50000时，滤网就报废。CCM与滤网的总使用寿命的关系可以根据如下公式计算：
CCM＝(0.48×CG-28)×S×2.4×T
其中，CG为标准环境的粉尘浓度值，S为净化器的适用面积参数(例如一款净化器的适用面积为50平米)，T为滤网的总使用寿命。
本申请实施例中，计算所述滤网的累积净化量具体包括：基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
这里，基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
实际应用中，由于环境的粉尘浓度值是不断发生变化的，因此可以按照时间周期来计算滤网的累积净化量，以时间周期为1个小时为例，第1 个小时计算环境的平均粉尘浓度值为CN1，t为1小时，这样就可以计算出第1个小时对应的累积净化量，依次类推可以计算得到第2个小时，第3个小时等等的累积净化量，将当前时刻之前的所有小时对应的累积净化量求和就得到了当前时刻对应的累积净化量。
步骤402：基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数。
具体地，计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
步骤403：基于所述滤网的净化百分比参数，确定出所述滤网的第一使用寿命。
假设净化百分比参数为x，x＝(滤网的累积净化量/滤网的总净化量)×100％。由于滤网的累积净化量小于等于滤网的总净化量，因此x的取值范围为0至1。
具体地，将所述净化百分比参数的取值范围(也即0至1)划分为N个数值范围，N为整数且N≥2，其中，每个所述数值范围均对应一个使用寿命；在所述N个数值范围中确定出计算得到的所述净化百分比参数所属的数值范围，作为目标数值范围；确定出所述目标数值范围对应的使用寿命，作为所述滤网的使用寿命。
例如：将0至1划分为5个数值范围，分别为(0，20％]，(20％，40％]，(40％，60％]，(60％，80％]，(80，100％)，其中，(80，100％)对应的使用寿命为3个月，(60％，80％]对应的使用寿命为半年，(40％，60％]对应的使用寿命为1年半，(20％，40％]对应的使用寿命为2年，(0，20％]对应的使用寿命为3年。假设x属于(0，20％]，则滤网的使用寿命为3年。当 然，本申请实施例中滤网的使用寿命的确定方法并不局限于此，还可以通过以下公式计算得到滤网的使用寿命：T/x，其中，T为滤网的总使用寿命，x为净化百分比参数。
以下对本申请实施例中的第二使用寿命的确定方法进行详细描述。
图5为本申请实施例的第二使用寿命的确定方法的流程示意图，如图5所示，所述方法包括以下步骤：
步骤501：获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述滤网的总使用寿命。
本申请实施例中，获取净化器中滤网的总净化量具体包括：获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量。
这里，CCM是指滤网的最大容尘量，例如CCM＝50000，则滤网在使用过程中，当灰尘的累积净化量到50000时，滤网就报废。CCM与滤网的总使用寿命的关系可以根据如下公式计算：
CCM＝(0.48×CG-28)×S×2.4×T
其中，CG为标准环境的粉尘浓度值，S为净化器的适用面积参数(例如一款净化器的适用面积为50平米)，T为滤网的总使用寿命。
因此，基于以下公式计算所述滤网的总使用寿命：T＝CCM/{(0.48×CG-28)×S×2.4}。
步骤502：基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间。
本申请实施例中，净化器所处环境的粉尘浓度值与标准环境的浓度值一般不同，标准环境的浓度值对应的运行时间称为等效运行时间，净化器所处环境的粉尘浓度值对应的时间称为实际运行时间，将实际运行时间转换为等效运行时间可以基于以下公式：t eq＝(CN/CG)×t；
其中，t eq为所述滤网的等效运行时间，CN为所述净化器所处环境的粉 尘浓度值，CG为标准环境的粉尘浓度值，t为所述滤网的实际运行时间。
例如：净化器所处环境的粉尘浓度值为CN＝50ug/m 3，标准环境的粉尘浓度值为CG＝250ug/m 3，假设滤网实际运行时间为1小时，则滤网的等效运行时间为t eq＝(50/250)×1小时＝12分钟，即用户在50ug/m 3的平均粉尘浓度下使用一个小时，折算成的滤网的损耗时长(也即等效运行时间)为12分钟。
步骤503：基于所述滤网的等效运行时间以及所述滤网的总使用寿命，确定所述滤网的运行时间百分比参数。
具体地，计算所述滤网的等效运行时间与所述滤网的总使用寿命的比值，作为所述滤网的运行时间百分比参数。
假设滤网的等效运行时间为t eq，滤网的总使用寿命为T，则滤网的运行时间百分比参数为x＝t eq/T，其中，x为运行时间百分比参数。
步骤504：基于所述滤网的运行时间百分比参数，确定出所述滤网的第二使用寿命。
本申请实施例中，所述运行时间百分比参数越大，则所述滤网的使用寿命越小；所述运行时间百分比参数越小，则所述滤网的使用寿命越大。
由于滤网的等效运行时间小于等于滤网的总使用寿命，因此x的取值范围为0至1。
具体地，将所述运行时间百分比参数的取值范围(也即0至1)划分为N个数值范围，N为整数且N≥2，其中，每个所述数值范围均对应一个使用寿命；在所述N个数值范围中确定出计算得到的所述运行时间百分比参数所属的数值范围，作为目标数值范围；确定出所述目标数值范围对应的使用寿命，作为所述滤网的使用寿命。
例如：将0至1划分为5个数值范围，分别为(0，20％]，(20％，40％]，(40％，60％]，(60％，80％]，(80，100％)，其中，(80，100％)对应的使 用寿命为3个月，(60％，80％]对应的使用寿命为半年，(40％，60％]对应的使用寿命为1年半，(20％，40％]对应的使用寿命为2年，(0，20％]对应的使用寿命为3年。假设x属于(0，20％]，则滤网的使用寿命为3年。当然，本申请实施例中滤网的使用寿命的确定方法并不局限于此，还可以通过以下公式计算得到滤网的使用寿命：T-t eq＝T-x×T＝T×(1-x)，其中，T为滤网的总使用寿命，t eq为滤网的有效运行时间。
以下对本申请实施例中的第一使用寿命的确定方法进行详细描述。
图6为本申请实施例的第一使用寿命的确定方法的流程示意图，如图6所示，所述方法包括以下步骤：
步骤601：利用设置于净化器出风口的第一粉尘传感器检测所述出风口处的第一粉尘浓度值，以及利用设置于所述净化器进风口的第二粉尘传感器检测所述进风口处的第二粉尘浓度值。
本申请实施例中，在净化器的出风口处设置有第一粉尘传感器，在净化器的进风口处设置有第二粉尘传感器。在一实施方式中，第一粉尘传感器和第二粉尘传感器可以是PM2.5传感器，PM2.5传感器可以用来检测空气中的粉尘浓度值，即PM2.5值。PM2.5传感器的工作原理是基于光的散射原理，微粒和分子在光的照射下会产生光的散射现象，与此同时，还吸收部分照射光的能量，当一束平行单色光入射到被测颗粒场时，会受到颗粒周围散射和吸收的影响，光强将被衰减，如此一来便可求得入射光通过待测浓度场的相对衰减率，而相对衰减率的大小基本上能线性反应待测场粉尘的相对浓度，光强的大小和经光电转换的电信号强弱成正比，通过测得电信号就可以求得相对衰减率，进而就可以测定待测场里粉尘的浓度。
第二粉尘传感器检测到的第二粉尘浓度值代表了空气净化前的粉尘浓度值，第一粉尘传感器检测到的第一粉尘浓度值代表了空气净化后的粉尘浓度值。
值得注意的是，本申请实施例中的第一粉尘传感器和第二粉尘传感器也可以合并成一个粉尘传感器，这种情况下，粉尘传感器可以通过改变检测方向来实现对进风口处的粉尘浓度和出风口的粉尘浓度进行分别检测。
步骤602：基于所述第一粉尘浓度值和所述第二粉尘浓度值，确定所述净化器中的滤网的净化效率。
一般，第一粉尘浓度值小于等于第二粉尘浓度值，也即：空气净化后的粉尘浓度值小于等于空气净化前的粉尘浓度值。第一粉尘浓度值相对于第二粉尘浓度值越小，则代表滤网过滤掉的粉尘量越大；同理，第一粉尘浓度值相对于第二粉尘浓度值越大，则代表滤网过滤掉的粉尘量越小。特殊情况下，第一粉尘浓度值等于第二粉尘浓度值，这时，滤网没有起到任何净化功效，可见，这种情况下的滤网是报废的滤网。
本申请实施例中，滤网过滤粉尘的能力可以通过滤网的净化效率来表征，基于此，可以通过所述第一粉尘浓度值和所述第二粉尘浓度值，计算得到所述净化器中的滤网的净化效率。
在一实施方式中，通过第一粉尘浓度值和第二粉尘浓度值的比值来确定滤网的净化效率，这时，比值越大代表净化效率越低，比值越小代表净化效率越高。可见，确定所述净化器中的滤网的净化效率需要执行如下操作：计算所述第一粉尘浓度值和所述第二粉尘浓度值的比值，得到所述净化效率，所述净化效率的取值范围为0至1。
当然，滤网的净化效率的计算方式并不局限于通过第一粉尘浓度值和第二粉尘浓度值的比值来确定，例如在另一实施方式中，通过第二粉尘浓度值和第一粉尘浓度值的差值来确定滤网的净化效率，这时，差值越大代表净化效率越高，差值越小代表净化效率越低。
步骤603：基于所述滤网的净化效率，确定出所述滤网的第三使用寿命。
具体地，将所述净化效率的取值范围(也即0至1)划分为N个数值 范围，N为整数且N≥2，其中，每个所述数值范围均对应一个使用寿命；在所述N个数值范围中确定出计算得到的所述净化效率所属的数值范围，作为目标数值范围；确定出所述目标数值范围对应的使用寿命，作为所述滤网的使用寿命。
例如：x代表净化效率，x＝(第一粉尘浓度值/第二粉尘浓度值)×100％。由于第一粉尘浓度值小于等于第二粉尘浓度值，因此，x的取值范围为0至1，将0至1划分为5个数值范围，分别为(0，20％]，(20％，40％]，(40％，60％]，(60％，80％]，(80，100％)，其中，(80，100％)对应的使用寿命为3个月，(60％，80％]对应的使用寿命为半年，(40％，60％]对应的使用寿命为1年半，(20％，40％]对应的使用寿命为2年，(0，20％]对应的使用寿命为3年。假设x属于(0，20％]，则滤网的使用寿命为3年。
本申请实施例的技术方案通过滤网的净化效率来确定滤网的使用寿命，这种滤网使用寿命的确定方式更加符合滤网的真实使用寿命。
图7为本申请实施例的滤网使用寿命的确定装置的结构组成示意图一，如图7所示，所述装置包括：
获取模块701，配置为获取净化器中滤网的总净化量；
计算模块702，配置为计算所述滤网的累积净化量；
第一确定模块703，配置为基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；
第二确定模块704，配置为基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。
本申请实施例中，所述获取模块701，配置为获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
所述计算模块702，配置为基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积 净化量。
本申请实施例中，所述计算模块702，配置为基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
本申请实施例中，所述第一确定模块703，配置为计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
本申请实施例中，所述装置还包括：
第一输出模块705，配置为输出用于指示所述滤网的使用寿命的第一提示信息。
本申请实施例中，所述装置还包括：
第二输出模块706，配置为当所述净化百分比参数达到第一预设阈值时，输出用于指示更换滤网的第二提示信息。
本领域技术人员应当理解，图7所示的滤网使用寿命的确定装置中的各模块的实现功能可参照前述滤网使用寿命的确定方法的相关描述而理解。
实际应用中，所述滤网使用寿命的确定装置中的获取模块、计算模块、第一确定模块以及第二确定模块所实现的功能，可由中央处理器(CPU，Central Processing Unit)、或微处理器(MPU，Micro Processor Unit)、或数字信号处理器(DSP，Digital Signal Processor)、或现场可编程门阵列(FPGA，Field Programmable Gate Array)等实现。所述滤网使用寿命的确定装置中的第一输出模块和第二输出模块所实现的功能，可由显示器、扬声器等输出设备来实现。
图8为本申请实施例的滤网使用寿命的确定装置的结构组成示意图二，如图8所示，所述装置包括：
获取模块701，配置为获取净化器中滤网的总净化量；
计算模块702，配置为计算所述滤网的累积净化量；
第一确定模块703，配置为基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；
第二确定模块704，配置为基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。
本申请实施例中，所述获取模块701，配置为获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
所述计算模块702，配置为基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
本申请实施例中，所述计算模块702，配置为基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
本申请实施例中，所述第一确定模块703，配置为计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
本申请实施例中，所述第二确定模块704，还配置为将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
所述装置还包括：
第二计算模块707，配置为计算所述净化器中的滤网的运行时间百分比 参数，并基于所述滤网的运行时间百分比参数确定出所述滤网的第二使用寿命；
第三确定模块708，配置为确定所述第一使用寿命对应的第一权重值，以及所述第二使用寿命对应的第二权重值；
第一加权模块709，配置为基于所述第一权重值以及所述第二权重值，对所述第一使用寿命和所述第二使用寿命进行加权求和，得到所述滤网的使用寿命。
本申请实施例中，所述第二计算模块707，配置为获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述滤网的总使用寿命；基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间；基于所述滤网的等效运行时间以及所述滤网的总使用寿命，确定所述滤网的运行时间百分比参数；基于所述滤网的运行时间百分比参数，确定出所述滤网的第二使用寿命。
本申请实施例中，所述第二计算模块707，配置为获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
基于以下公式计算所述滤网的总使用寿命：T＝CCM/{(0.48×CG-28)×S×2.4}；
其中，T为所述滤网的总使用寿命，CG为标准环境的粉尘浓度值，S为所述净化器的适用面积参数。
本申请实施例中，所述第二计算模块707，配置为基于以下公式计算所述滤网的等效运行时间：t eq＝(CN/CG)×t；
其中，t eq为所述滤网的等效运行时间，CN为所述净化器所处环境的粉尘浓度值，CG为标准环境的粉尘浓度值，t为所述滤网的实际运行时间。
本申请实施例中，所述装置还包括：
第一输出模块705，配置为输出用于指示所述滤网的使用寿命的第一提 示信息。
本申请实施例中，所述装置还包括：
第二输出模块706，配置为当所述净化百分比参数达到第一预设阈值时，输出用于指示更换滤网的第二提示信息。
本领域技术人员应当理解，图8所示的滤网使用寿命的确定装置中的各模块的实现功能可参照前述滤网使用寿命的确定方法的相关描述而理解。
实际应用中，所述滤网使用寿命的确定装置中的获取模块、计算模块、第一确定模块、第二确定模块、第二计算模块、第三确定模块以及第一加权模块所实现的功能，可由CPU、或MPU、或DSP、或FPGA等实现。所述滤网使用寿命的确定装置中的第一输出模块和第二输出模块所实现的功能，可由显示器、扬声器等输出设备来实现。
图9为本申请实施例的滤网使用寿命的确定装置的结构组成示意图三，如图9所示，所述装置包括：
获取模块701，配置为获取净化器中滤网的总净化量；
计算模块702，配置为计算所述滤网的累积净化量；
第一确定模块703，配置为基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；
第二确定模块704，配置为基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。
本申请实施例中，所述获取模块701，配置为获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
所述计算模块702，配置为基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
本申请实施例中，所述计算模块702，配置为基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
本申请实施例中，所述第一确定模块703，配置为计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
本申请实施例中，所述第二确定模块704，还配置为将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
所述装置还包括：
第三计算模块710，配置为计算净化器中的滤网的净化效率，并基于所述滤网的净化效率确定出所述滤网的第三使用寿命；
第四确定模块711，配置为确定所述第一使用寿命对应的第一权重值，以及所述第三使用寿命对应的第三权重值；
第二加权模块712，配置为基于所述第一权重值以及所述第三权重值，对所述第一使用寿命和所述第三使用寿命进行加权求和，得到所述滤网的使用寿命。
本申请实施例中，所述装置还包括：
第一粉尘传感器713，配置为检测所述出风口处的第一粉尘浓度值；
第二粉尘传感器714，配置为检测所述进风口处的第二粉尘浓度值；
所述第三计算模块710，配置为基于所述第一粉尘浓度值和所述第二粉尘浓度值，确定所述净化器中的滤网的净化效率；基于所述滤网的净化效率，确定出所述滤网的第三使用寿命。
本申请实施例中，所述装置还包括：
第一输出模块705，配置为输出用于指示所述滤网的使用寿命的第一提示信息。
本申请实施例中，所述装置还包括：
第二输出模块706，配置为当所述净化百分比参数达到第一预设阈值时，输出用于指示更换滤网的第二提示信息。
本领域技术人员应当理解，图9所示的滤网使用寿命的确定装置中的各模块的实现功能可参照前述滤网使用寿命的确定方法的相关描述而理解。
实际应用中，所述滤网使用寿命的确定装置中的获取模块、计算模块、第一确定模块、第二确定模块、第三计算模块、第四确定模块以及第二加权模块所实现的功能，可由CPU、或MPU、或DSP、或FPGA等实现。所述滤网使用寿命的确定装置中的第一输出模块和第二输出模块所实现的功能，可由显示器、扬声器等输出设备来实现。
本申请实施例还提供一种净化器，该净化器上设置有滤网，此外，该净化器还包括上述所述的滤网使用寿命的确定装置，以计算所述滤网的使用寿命，以及提示所述滤网的使用寿命。
本申请实施例上述滤网使用寿命的确定装置如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本申请各个实施例所述方法的全部或部分。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read Only Memory)、磁碟或者光盘等各种可以存储程序代码的介质。这样，本申请实施例不限制于任何特定的硬件和软件结合。
相应地，本申请实施例还提供一种存储介质，其中存储有计算机可执行指令，该计算机可执行指令被处理器执行时实现本申请实施例的上述滤网使用寿命的确定方法。
本申请实施例所记载的技术方案之间，在不冲突的情况下，可以任意组合。
在本申请所提供的几个实施例中，应该理解到，所揭露的方法和智能设备，可以通过其它的方式实现。以上所描述的设备实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，如：多个单元或组件可以结合，或可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的，作为单元显示的部件可以是、或也可以不是物理单元，即可以位于一个地方，也可以分布到多个网络单元上；可以根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。
另外，在本申请各实施例中的各功能单元可以全部集成在一个第二处理单元中，也可以是各单元分别单独作为一个单元，也可以两个或两个以上单元集成在一个单元中；上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。
工业实用性
本申请实施例的技术方案，获取净化器中滤网的总净化量，以及计算 所述滤网的累积净化量；基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。如此，通过滤网的总净化量和滤网的累积净化量，确定所述滤网的净化百分比参数，然后，通过滤网的净化百分比参数，确定出所述滤网的使用寿命，由于滤网的累积净化量与环境的粉尘浓度值有关，因而这种滤网使用寿命的确定方式更加符合滤网的真实使用寿命。

Claims (26)

  1. 一种滤网使用寿命的确定方法，所述方法包括：
    获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量；
    基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；
    基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。
  2. 根据权利要求1所述的滤网使用寿命的确定方法，其中，将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
    所述方法还包括：
    计算所述净化器中的滤网的运行时间百分比参数，并基于所述滤网的运行时间百分比参数确定出所述滤网的第二使用寿命；
    确定所述第一使用寿命对应的第一权重值，以及所述第二使用寿命对应的第二权重值；
    基于所述第一权重值以及所述第二权重值，对所述第一使用寿命和所述第二使用寿命进行加权求和，得到所述滤网的使用寿命。
  3. 根据权利要求1所述的滤网使用寿命的确定方法，其中，将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
    所述方法还包括：
    计算净化器中的滤网的净化效率，并基于所述滤网的净化效率确定出所述滤网的第三使用寿命；
    确定所述第一使用寿命对应的第一权重值，以及所述第三使用寿命对应的第三权重值；
    基于所述第一权重值以及所述第三权重值，对所述第一使用寿命和所述第三使用寿命进行加权求和，得到所述滤网的使用寿命。
  4. 根据权利要求1所述的滤网使用寿命的确定方法，其中，所述获取净化器中滤网的总净化量，以及计算所述滤网的累积净化量，包括：
    获取所述净化器中滤网的最大容尘量CCM，将所述CCM作为所述滤网的总净化量；
    基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
  5. 根据权利要求4所述的滤网使用寿命的确定方法，其中，所述基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量，包括：
    基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
    其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
  6. 根据权利要求1所述的滤网使用寿命的确定方法，其中，所述基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数，包括：
    计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
    其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
  7. 根据权利要求2所述的滤网使用寿命的确定方法，其中，所述计算所述净化器中的滤网的运行时间百分比参数，并基于所述滤网的运行时间百分比参数确定出所述滤网的第二使用寿命，包括：
    获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述 滤网的总使用寿命；
    基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间；
    基于所述滤网的等效运行时间以及所述滤网的总使用寿命，确定所述滤网的运行时间百分比参数；
    基于所述滤网的运行时间百分比参数，确定出所述滤网的第二使用寿命。
  8. 根据权利要求7所述的滤网使用寿命的确定方法，其中，所述获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述滤网的总使用寿命，包括：
    获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
    基于以下公式计算所述滤网的总使用寿命：T＝CCM/{(0.48×CG-28)×S×2.4}；
    其中，T为所述滤网的总使用寿命，CG为标准环境的粉尘浓度值，S为所述净化器的适用面积参数。
  9. 根据权利要求7所述的滤网使用寿命的确定方法，其中，所述基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间，包括：
    基于以下公式计算所述滤网的等效运行时间：t eq＝(CN/CG)×t；
    其中，t eq为所述滤网的等效运行时间，CN为所述净化器所处环境的粉尘浓度值，CG为标准环境的粉尘浓度值，t为所述滤网的实际运行时间。
  10. 根据权利要求3所述的滤网使用寿命的确定方法，其中，所述计算净化器中的滤网的净化效率，并基于所述滤网的净化效率确定出所述滤网的第三使用寿命，包括：
    利用设置于所述净化器出风口的第一粉尘传感器检测所述出风口处的第一粉尘浓度值，以及利用设置于所述净化器进风口的第二粉尘传感器检测所述进风口处的第二粉尘浓度值；
    基于所述第一粉尘浓度值和所述第二粉尘浓度值，确定所述净化器中的滤网的净化效率；
    基于所述滤网的净化效率，确定出所述滤网的第三使用寿命。
  11. 根据权利要求1所述的滤网使用寿命的确定方法，其中，所述方法还包括：
    输出用于指示所述滤网的使用寿命的第一提示信息。
  12. 根据权利要求11所述的滤网使用寿命的确定方法，其中，所述方法还包括：
    当所述滤网的使用寿命小于等于第一预设阈值时，输出用于指示更换滤网的第二提示信息。
  13. 一种滤网使用寿命的确定装置，所述装置包括：
    获取模块，配置为获取净化器中滤网的总净化量；
    第一计算模块，配置为计算所述滤网的累积净化量；
    第一确定模块，配置为基于所述滤网的总净化量和所述滤网的累积净化量，确定所述滤网的净化百分比参数；
    第二确定模块，配置为基于所述滤网的净化百分比参数，确定出所述滤网的使用寿命。
  14. 根据权利要求13所述的滤网使用寿命的确定装置，其中，所述第二确定模块，还配置为将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
    所述装置还包括：
    第二计算模块，配置为计算所述净化器中的滤网的运行时间百分比参 数，并基于所述滤网的运行时间百分比参数确定出所述滤网的第二使用寿命；
    第三确定模块，配置为确定所述第一使用寿命对应的第一权重值，以及所述第二使用寿命对应的第二权重值；
    第一加权模块，配置为基于所述第一权重值以及所述第二权重值，对所述第一使用寿命和所述第二使用寿命进行加权求和，得到所述滤网的使用寿命。
  15. 根据权利要求13所述的滤网使用寿命的确定装置，其中，所述第二确定模块，还配置为将基于所述滤网的净化百分比参数确定出的滤网的使用寿命作为所述滤网的第一使用寿命；
    所述装置还包括：
    第三计算模块，配置为计算净化器中的滤网的净化效率，并基于所述滤网的净化效率确定出所述滤网的第三使用寿命；
    第四确定模块，配置为确定所述第一使用寿命对应的第一权重值，以及所述第三使用寿命对应的第三权重值；
    第二加权模块，配置为基于所述第一权重值以及所述第三权重值，对所述第一使用寿命和所述第三使用寿命进行加权求和，得到所述滤网的使用寿命。
  16. 根据权利要求13所述的滤网使用寿命的确定装置，其中，
    所述获取模块，配置为获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
    所述第一计算模块，配置为基于所述净化器所处环境的粉尘浓度值、所述净化器的适用面积参数以及所述滤网的运行时间，计算所述滤网的累积净化量。
  17. 根据权利要求16所述的滤网使用寿命的确定装置，其中，所述第 一计算模块，配置为基于以下公式计算所述滤网的累积净化量：(0.48×CN-28)×S×2.4×t；
    其中，CN为所述净化器所处环境的粉尘浓度值，S为所述净化器的适用面积参数，t为所述滤网的运行时间。
  18. 根据权利要求13所述的滤网使用寿命的确定装置，其中，所述第一确定模块，配置为计算所述滤网的累积净化量与所述滤网的总净化量的比值，作为所述滤网的净化百分比参数；
    其中，所述净化百分比参数越大，则所述滤网的使用寿命越小；所述净化百分比参数越小，则所述滤网的使用寿命越大。
  19. 根据权利要求14所述的滤网使用寿命的确定装置，其中，所述第二计算模块，配置为获取净化器中滤网的总净化量，并基于所述滤网的总净化量计算所述滤网的总使用寿命；基于所述滤网的总使用寿命、所述净化器所处环境的粉尘浓度值以及所述滤网的实际运行时间，确定所述滤网的等效运行时间；基于所述滤网的等效运行时间以及所述滤网的总使用寿命，确定所述滤网的运行时间百分比参数；基于所述滤网的运行时间百分比参数，确定出所述滤网的第二使用寿命。
  20. 根据权利要求19所述的滤网使用寿命的确定装置，其中，所述第二计算模块，配置为获取所述净化器中滤网的CCM，将所述CCM作为所述滤网的总净化量；
    基于以下公式计算所述滤网的总使用寿命：T＝CCM/{(0.48×CG-28)×S×2.4}；
    其中，T为所述滤网的总使用寿命，CG为标准环境的粉尘浓度值，S为所述净化器的适用面积参数。
  21. 根据权利要求19所述的滤网使用寿命的确定装置，其中，所述第二计算模块，配置为基于以下公式计算所述滤网的等效运行时间： t eq＝(CN/CG)×t；
    其中，t eq为所述滤网的等效运行时间，CN为所述净化器所处环境的粉尘浓度值，CG为标准环境的粉尘浓度值，t为所述滤网的实际运行时间。
  22. 根据权利要求15所述的滤网使用寿命的确定装置，其中，所述装置还包括：
    第一粉尘传感器，配置为检测所述出风口处的第一粉尘浓度值；
    第二粉尘传感器，配置为检测所述进风口处的第二粉尘浓度值；
    所述第三计算模块，配置为基于所述第一粉尘浓度值和所述第二粉尘浓度值，确定所述净化器中的滤网的净化效率；基于所述滤网的净化效率，确定出所述滤网的第三使用寿命。
  23. 根据权利要求13所述的滤网使用寿命的确定装置，其中，所述装置还包括：
    第一输出模块，配置为输出用于指示所述滤网的使用寿命的第一提示信息。
  24. 根据权利要求23所述的滤网使用寿命的确定装置，其中，所述装置还包括：
    第二输出模块，配置为当所述滤网的使用寿命小于等于第一预设阈值时，输出用于指示更换滤网的第二提示信息。
  25. 一种净化器，所述净化器上设置有滤网，所述净化器包括权利要求13至24任一项所述的滤网使用寿命的确定装置。
  26. 一种存储介质，其上存储有计算机可执行指令，该计算机可执行指令被处理器执行时实现权利要求1-12任一项所述的方法步骤。
PCT/CN2018/084788 2017-08-31 2018-04-27 滤网使用寿命的确定方法及装置、净化器、存储介质 WO2019041850A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710772806.6 2017-08-31
CN201710772806.6A CN107403054B (zh) 2017-08-31 2017-08-31 滤网使用寿命的确定方法及装置、净化器、计算机存储介质

Publications (1)

Publication Number Publication Date
WO2019041850A1 true WO2019041850A1 (zh) 2019-03-07

Family

ID=60398309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/084788 WO2019041850A1 (zh) 2017-08-31 2018-04-27 滤网使用寿命的确定方法及装置、净化器、存储介质

Country Status (2)

Country Link
CN (1) CN107403054B (zh)
WO (1) WO2019041850A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107403054B (zh) * 2017-08-31 2020-09-11 广东美的环境电器制造有限公司 滤网使用寿命的确定方法及装置、净化器、计算机存储介质
CN108444738B (zh) * 2018-01-23 2020-06-05 南通恒嘉环保科技有限公司 一种快速评估滤材颗粒物累计净化量的方法
CN108344078A (zh) * 2018-04-11 2018-07-31 东北大学 自动定期更换滤网的空气循环净化系统及其控制方法
CN110400125A (zh) * 2019-07-26 2019-11-01 珠海格力电器股份有限公司 净化器过滤网提醒方法、计算机装置以及计算机可读存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105606512A (zh) * 2016-01-13 2016-05-25 东莞市利发爱尔空气净化系统有限公司 一种滤网寿命的判断方法及装置
CN105606505A (zh) * 2016-02-01 2016-05-25 九阳股份有限公司 一种空气净化器净化装置寿命的确定方法及装置
CN106247531A (zh) * 2016-08-03 2016-12-21 美的集团武汉制冷设备有限公司 空气净化器控制方法及装置
CN106765989A (zh) * 2017-01-16 2017-05-31 广东美的制冷设备有限公司 空气净化器及其空气过滤网的更换控制方法
CN107403054A (zh) * 2017-08-31 2017-11-28 广东美的环境电器制造有限公司 滤网使用寿命的确定方法及装置、净化器、计算机存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387566A (zh) * 2015-11-25 2016-03-09 小米科技有限责任公司 空气净化器的参数检测方法、装置及终端
CN105363297A (zh) * 2015-11-25 2016-03-02 佛山市城市森林净化科技有限公司 一种判断空气净化器滤网寿命的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105606512A (zh) * 2016-01-13 2016-05-25 东莞市利发爱尔空气净化系统有限公司 一种滤网寿命的判断方法及装置
CN105606505A (zh) * 2016-02-01 2016-05-25 九阳股份有限公司 一种空气净化器净化装置寿命的确定方法及装置
CN106247531A (zh) * 2016-08-03 2016-12-21 美的集团武汉制冷设备有限公司 空气净化器控制方法及装置
CN106765989A (zh) * 2017-01-16 2017-05-31 广东美的制冷设备有限公司 空气净化器及其空气过滤网的更换控制方法
CN107403054A (zh) * 2017-08-31 2017-11-28 广东美的环境电器制造有限公司 滤网使用寿命的确定方法及装置、净化器、计算机存储介质

Also Published As

Publication number Publication date
CN107403054A (zh) 2017-11-28
CN107403054B (zh) 2020-09-11

Similar Documents

Publication Publication Date Title
WO2019041852A1 (zh) 滤网使用寿命的确定方法及装置、净化器、存储介质
WO2019041849A1 (zh) 滤网使用寿命的确定方法及装置、净化器、存储介质
WO2019041850A1 (zh) 滤网使用寿命的确定方法及装置、净化器、存储介质
CN107158814B (zh) 一种滤网过滤效率状态提示的方法及空气净化器
CN107480399B (zh) 滤网使用寿命的确定方法及装置、净化器、计算机存储介质
KR101962013B1 (ko) 초미세먼지 측정 장치 및 그 방법
CN104524896B (zh) 一种可检测颗粒物过滤器寿命的室内空气净化装置及其检测方法
WO2017088671A1 (zh) 一种判断空气净化器滤网寿命的方法
JP2021105508A (ja) エアフィルターの利用能力を決定するための方法
CN203183842U (zh) 一种具有颗粒传感器的空气净化器
CN108211556A (zh) 基于容尘量的滤网寿命预报方法及空气净化装置
CN105066288B (zh) 一种空气中物质计量装置
CN108800433A (zh) 新风机滤网寿命检测方法
CN105738263A (zh) 一种空气中悬浮颗粒物检测装置及检测、预警方法
CN108444045A (zh) 滤网使用寿命的确定方法及装置、净化器、存储介质
CN110023687A (zh) 用于空气处理装置的控制设备和操作方法
US20210205746A1 (en) Air purifier including air filter life-time indicator and method for determining the life-time of an air filter
CN107998760B (zh) 一种用于组合式过滤器使用情况的监测方法及其系统
CN109908668B (zh) 一种过滤件寿命提示系统及其方法
CN104492198A (zh) 一种寿命可测的复合颗粒物过滤器
CN110195911A (zh) 空气净化器及滤网到期判断组件及空气净化器滤网到期判断方法
CN106880984A (zh) 滤网寿命的检测方法及其检测装置
KR101982565B1 (ko) 공기청정기 및 공기청정기의 필터수명 예측방법
CN107806689A (zh) 一种滤网寿命监测方法、装置、存储介质及出风设备
CN204943694U (zh) 空气净化器及滤芯检测系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18852374

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18852374

Country of ref document: EP

Kind code of ref document: A1