CN110575703A - Filter element life detection device and method, faucet, water purifier and storage medium - Google Patents
Filter element life detection device and method, faucet, water purifier and storage medium Download PDFInfo
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- CN110575703A CN110575703A CN201810583027.6A CN201810583027A CN110575703A CN 110575703 A CN110575703 A CN 110575703A CN 201810583027 A CN201810583027 A CN 201810583027A CN 110575703 A CN110575703 A CN 110575703A
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- 238000001514 detection method Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000003993 interaction Effects 0.000 claims abstract description 33
- 238000012360 testing method Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a filter element service life detection device and method, a faucet, a water purifier and a storage medium, wherein the device comprises: the power supply module is used for providing power supply; the control module is used for determining the residual service life of the filter element; the display module is used for outputting service life related information of the filter element when the trigger condition is met; the display module is also used for outputting first type prompt information for representing filter element replacement when the residual service life of the filter element is less than or equal to a preset threshold value; the interaction module is used for receiving the operation of a user and sending the acquired operation data to the control module; the control module is further configured to determine at least a user selected filter cartridge and/or reset a replacement filter cartridge based on the operational data.
Description
Technical Field
The invention relates to the technical field of filter element detection, in particular to a filter element service life detection device and method, a faucet, a water purifier and a storage medium.
background
At present, some water purifiers achieve the purpose of filtering by forcing tap water to pass through a filter element through the pressure of the tap water, and the water purifiers are generally used under the condition of not plugging in electricity. The filter element is used as an important component of the water purifier, and the quality of the performance and the residual service life of the filter element directly influence the water purifying effect of the water purifier. Aiming at the water purifier without power connection, how to detect the service life of the filter element becomes a technical problem to be solved urgently.
disclosure of Invention
in order to solve the technical problems, embodiments of the present invention provide a filter element life detection device and method, a faucet, a water purifier, and a storage medium.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a device for detecting a lifetime of a filter element, where the device includes:
The power supply module is used for providing power supply;
The control module is used for determining the residual service life of the filter element;
The display module is used for outputting service life related information of the filter element when the trigger condition is met; the display module is also used for outputting first type prompt information for representing filter element replacement when the residual service life of the filter element is less than or equal to a preset threshold value;
The interaction module is used for receiving the operation of a user and sending the acquired operation data to the control module;
The control module is further configured to determine at least a user selected filter cartridge and/or reset a replacement filter cartridge based on the operational data.
In the embodiment of the invention, the power supply module is respectively connected with the control module, the display module and the interaction module;
The display module is connected with the control module, and the interaction module is connected with the control module.
In an embodiment of the present invention, the control module is further configured to:
And determining the residual service life of the filter element by utilizing a countdown mode of a timer according to the acquired total service life of the filter element.
In an embodiment of the present invention, the power module includes:
A battery for supplying power or being charged;
The voltage stabilizing circuit is used for converting the voltage output by the battery into the voltage required by the work of the control module, the display module and the interaction module;
A charging circuit for charging the battery;
The battery is respectively connected with the voltage stabilizing circuit and the charging circuit.
In the embodiment of the invention, the interaction module is realized by utilizing a touch control panel and/or a switch control panel.
in an embodiment of the present invention, the display module includes:
And the display screen is used for displaying the output information. The display screen is specifically used for outputting service life related information of the filter element and first-class prompt information for representing filter element replacement.
In the embodiment of the present invention, the apparatus further includes:
And the reminding module is used for outputting second type prompt information for representing filter element replacement when the service life of the filter element is less than or equal to a preset threshold value.
in a second aspect, an embodiment of the present invention provides a method for detecting a lifetime of a filter element, where the method includes:
determining the remaining useful life of the filter element;
Outputting service life related information of the filter element when the triggering condition is met;
And when the residual service life of the filter element is less than or equal to a preset threshold value, outputting first type prompt information for representing the filter element replacement and/or second type prompt information for representing the filter element replacement.
In the embodiment of the present invention, the method further includes:
receiving operation of a user, and acquiring operation data based on the operation;
At least a user selected filter cartridge and/or a replacement filter cartridge is reset based on the operational data.
in an embodiment of the present invention, the determining the remaining service life of the filter element includes:
and determining the residual service life of the filter element by utilizing a countdown mode of a timer according to the acquired total service life of the filter element.
In a third aspect, an embodiment of the present invention provides a faucet, where at least one filter element is disposed on the faucet, and the faucet is provided with a filter element life detection device including the above.
In a fourth aspect, an embodiment of the present invention provides a water purifier, where the water purifier is provided with at least one filter element, and the water purifier is provided with a filter element life detection device as described in the above claims.
in a fifth aspect, an embodiment of the present invention provides a storage medium having stored thereon computer-executable instructions, which when executed by a processor, implement the above-mentioned method for detecting a lifetime of a filter element.
in the technical scheme of the embodiment of the invention, a power supply module in a filter element service life detection device provides power supply, a control module in the filter element service life detection device determines the residual service life of a filter element, when the residual service life of the filter element is less than or equal to a preset threshold value, a display module in the filter element service life detection device outputs first type prompt information for representing the replacement of the filter element, and the control module can also determine the filter element selected by a user and/or reset the replaced filter element based on operation data acquired by an interaction module in the filter element service life detection device; therefore, whether the water purifier or the faucet is connected with electricity or not is not required to be considered, the filter element service life detection device can determine the residual service life of the filter element and can output first type prompt information for representing filter element replacement in time. Therefore, the filter element service life detection device is used as an independent device, the problem that the service life of the filter element can be determined only by requiring the power connection of the water purifier or the water faucet in the prior art is solved, and the problem of how to remind the replacement of the filter element in the water purifier or the water faucet without power connection is solved.
drawings
fig. 1 is a first schematic structural diagram of a filter element life detection device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a filter element life detection apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a frame of an electrical control structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of a filter cartridge life testing apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a display effect of the filter element life detection apparatus and the faucet according to the embodiment of the present invention;
Fig. 6 is a schematic flow chart of a method for detecting a lifetime of a filter element according to an embodiment of the present invention.
Detailed Description
So that the manner in which the features and aspects of the embodiments of the present invention can be understood in detail, a more particular description of the embodiments of the invention, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.
Fig. 1 is a schematic structural composition diagram of a filter element detection device according to an embodiment of the present invention, and as shown in fig. 1, the filter element life detection device includes: the display device comprises a power module 10, a control module 20, a display module 30 and an interaction module 40, wherein the power module 10 is respectively connected with the control module 20, the display module 30 and the interaction module 40; the display module 30 is connected with the control module 20, and the interaction module 40 is connected with the control module 20.
In some optional embodiments, the power module 10 is configured to provide power; the control module 20 is used for determining the residual service life of the filter element; the display module 30 is configured to output information related to the service life of the filter element when a trigger condition is met; the interaction module 40 is configured to receive an operation of a user, and send acquired operation data to the control module 20; the control module 20 is further configured to determine at least a user selected filter cartridge and/or reset a replacement filter cartridge based on the operational data.
Here, the trigger condition is a condition indicating that a user pre-views life-related information of the filter element.
here, the life-related information includes a total service life of the filter element, a remaining service life of the filter element, whether or not immediate replacement is required, a time for reminding replacement of the filter element, and a time for compulsorily replacing the filter element.
Generally, when a filter element is reminded to be replaced, the filter element that is reminded to be replaced may still have a certain time of filtering function. Here, the distance requires a mandatory time for replacing the filter cartridge, and can be understood as the distance reminding the time for replacing the filter cartridge + the above-mentioned certain time. That is, the time required to forcibly replace the filter element from the distance can be understood as the time that would affect water quality without replacing the filter element.
For example, the trigger condition may be: the interaction module 40 receives the operation of the user for checking the residual service life of the filter element; the trigger condition may also be: the interaction module 40 receives a user's operation to view the total service life of the filter element; the trigger condition may also be: the interaction module 40 receives an operation of checking whether the filter element needs to be replaced or not from a user; the trigger condition may also be: the interaction module 40 receives the operation that the viewing distance of the user reminds the time of replacing the filter element; the trigger condition may also be: the interaction module 40 receives an operation that the user needs to forcibly replace the filter element according to the viewing distance; and so on.
Here, the trigger condition may be set or adjusted according to a user use requirement or a manufacturer design requirement.
Further, the display module 30 is further configured to output a first type of prompt information for representing filter element replacement when the remaining service life of the filter element is less than or equal to a preset threshold.
In some optional embodiments, the control module 20 is further configured to send a first control instruction to the display module 30, when it is determined that the remaining service life of the filter element is less than or equal to the preset threshold, to instruct to output a first type of prompt message for representing filter element replacement; when receiving the first control instruction, the display module 30 outputs a first type of prompt information for representing filter element replacement.
In some optional embodiments, the interaction module 40 receives a first operation of the user to select the first filter element, and sends the acquired first operation data to the control module 20; the control module 20 determines a first filter element selected by a user based on the first operational data and notifies the display module 30 to display the first filter element, such as displaying an icon of the first filter element, based on the first operational data. Specifically, assuming that there are 4 filter elements in total, if an icon representing the 4 filter elements is displayed on the display module 30 at the same time, the first filter element is taken as one filter element of the 4 filter elements, and is displayed differently from the other 3 filter elements, for example, the brightness of the icon representing the first filter element is greater than the brightness of the icons representing the other 3 filter elements.
In some optional embodiments, the interaction module 40 receives a second operation of the user to check the remaining service life of the first filter element, and sends the acquired second operation data to the control module 20; the control module 20 determines a remaining useful life of the first filter element based on the second operational data and notifies the display module 30 to display the remaining useful life of the first filter element. Specifically, the display module 30 displays the numbers or characters representing the remaining service life of the first filter element; alternatively, a pie chart representing the remaining useful life of the first filter element is displayed on the display module 30; alternatively, a bar graph representing the remaining useful life of the first filter element is displayed on the display module 30; alternatively, a table indicating the remaining useful life of the first filter element is displayed on the display module 30, and so forth.
In some optional embodiments, after detecting that the user replaces the first filter element, the interaction module 40 receives a third operation of resetting the first filter element from the user, and sends the acquired third operation data to the control module 20; the control module 20 re-determines the remaining useful life of the first filter element based on the third operational data. Specifically, the control module 20 sets the total useful life of the first cartridge for a first timer associated with the first cartridge and notifies the first timer to begin counting down.
in some optional embodiments, the power module 10 includes:
A battery 11 for supplying power or being charged;
the voltage stabilizing circuit 12 is used for converting the voltage output by the battery into the voltage required by the operation of the control module 20, the display module 30 and the interaction module 40;
a charging circuit 13 for charging the battery;
The battery 11 is connected to the voltage stabilizing circuit 12 and the charging circuit 13 respectively.
Therefore, the filter element detection device is provided with the rechargeable power supply module 10 capable of supplying power, so that the problem that the service life of the filter element can be determined only by requiring the water purifier or the water faucet to be powered on in the prior art is solved.
In the embodiment, the battery is preferably a lithium battery, the lithium battery supplies power, the average standby current is less than 10uA, the service life after single full charging can reach 1 year, and meanwhile, the power supply system is provided with a USB charging port, so that the charging is rechargeable, and the charging is convenient for a user to use circularly.
In some alternative embodiments, the interaction module 40 is implemented using a touch control panel and/or a switch control panel.
the following description will take as an example the case where the interaction module 40 is implemented using a touch control panel.
for example, at least one touch key is disposed on the touch control panel, and certainly, if only one touch key is disposed, the touch key can respectively represent a reset key or a selection key when touch operations with different pressures or times are performed on the touch key.
For another example, one of the two touch keys on the touch control panel represents a reset key, and the other touch key represents a selection key, and when the selection key is subjected to touch operations of different pressures or times, different filter elements are selected. For example, for a selection button, pressing once indicates that a first filter element is selected, pressing twice indicates that a second filter element is selected, and so on. For another example, for the selection key, pressing once indicates that the filter element i is selected, pressing once again on this basis selects the filter element i +1 adjacent to the filter element i, and so on, it should be noted that when the currently selected filter element is the filter element with the largest identification number, pressing once again will select the filter element with the smallest identification number.
For another example, three touch keys on the touch control panel, one of the touch keys represents a reset key, the other touch key represents a selection key, and the third touch key represents a view key; when the selection key is touched with different pressures or times, different filter elements are selected; when the touch operation with different pressure or times is executed for the viewing key, the viewing key represents that different information in the life related information is viewed. For example, for a selection button, pressing once indicates that a first filter element is selected, pressing twice indicates that a second filter element is selected, and so on. After a certain filter element is selected through the selection key, the display module displays the residual service life information of the selected filter element by pressing the viewing key once, and displays the total service life information of the selected filter element by pressing the viewing key once again.
Of course, how many touch keys are specifically arranged on the touch control panel can be comprehensively considered according to user requirements or design requirements or product cost, and the embodiment does not limit the number of touch keys on the interaction module, the mode of selecting the filter element and how to view the service life related information.
In the following, the interactive module 40 is implemented by using a switch control panel as an example.
for example, the switch control panel is at least provided with a reset control switch and a selection control switch for selecting the filter element. When the selection control switch is operated at different pressures or times, different filter elements can be selected. For example, for a selection control switch, pressing once indicates that a first filter element is selected, pressing twice indicates that a second filter element is selected, and so on. For another example, for the selection control switch, pressing once indicates that the filter element i is selected, pressing once again on the basis, selecting the filter element i +1 adjacent to the filter element i, and so on, it should be noted that when the currently selected filter element is the filter element with the largest identification number, applying an opposite force again, and making the selected identification number be the filter element with the identification number smaller than the largest identification number by 1; and applying an opposite force again, selecting the filter element with the identification number 2 smaller than the maximum identification number, and repeating the steps until the filter element with the minimum identification number is selected.
Of course, how many touch keys are specifically arranged on the switch control panel can be comprehensively considered according to user requirements or design requirements or product cost, and the embodiment does not limit the number of the selection control switches on the interactive module, the mode of selecting the filter element and how to view the service life related information.
in an embodiment of the present invention, the display module 30 includes:
and a display screen 31 for displaying the output information.
Here, the display screen 31 is preferably a light-emitting display screen.
Therefore, under the condition of dark light, the display module 30 can output clear information related to the service life of the filter element by means of the luminous characteristic of the display screen.
In some alternative embodiments, the display module 30 includes:
an LCD display screen 32 for displaying output information;
A backlight plate 33 for providing a light source for the LCD display screen; the LCD display screen 32 is connected to the backlight 33.
in this way, the display module 30 can output clear information related to the filter element life under dark light conditions.
further, optionally, as shown in fig. 2, the filter element detection device further includes:
And the reminding module 50 is used for outputting second type prompt information for representing filter element replacement when the service life of the filter element is less than or equal to a preset threshold value.
Wherein, the reminding module is connected with the control module 20.
in some optional embodiments, the control module 20 is further configured to send a second control instruction to the reminding module 50, when it is determined that the remaining service life of the filter element is less than or equal to the preset threshold, to instruct to output a second type of prompt message for representing filter element replacement; and when receiving the second control instruction, the reminding module 50 outputs second type prompt information for representing filter element replacement.
For example, the reminding module 50 is a voice reminding module or a buzzer.
Therefore, when the residual service life of the filter element is less than or equal to the preset threshold value, the filter element detection device can remind a user of replacing the filter element in a sound reminding mode.
Specifically, the control module 20 may operate to notify the display module 30 to output the first type of prompt message and/or the reminder module 50 to output the second type of prompt message based on the setting of the user.
So, for the user provides multiple change filter core and reminds the mode, the user of being convenient for nimble selection helps promoting user to use and experiences.
In the technical scheme of the embodiment of the invention, a power supply module in a filter element service life detection device provides power supply, a control module in the filter element service life detection device determines the residual service life of a filter element, when the residual service life of the filter element is less than or equal to a preset threshold value, a display module in the filter element service life detection device outputs first type prompt information for representing the replacement of the filter element, and the control module can at least determine the filter element selected by a user and/or reset the replaced filter element based on operation data acquired by an interaction module in the filter element service life detection device; therefore, whether the water purifier or the faucet is connected with electricity or not is not required to be considered, the filter element service life detection device can determine the residual service life of the filter element and can output first type prompt information for representing filter element replacement in time. Therefore, the filter element service life detection device is used as an independent device, the problem that the service life of the filter element can be determined only by requiring the power connection of the water purifier or the water faucet in the prior art is solved, and the problem of how to remind the replacement of the filter element in the water purifier or the water faucet without power connection is solved.
fig. 3 is a schematic frame diagram of an electric control structure according to an embodiment of the present invention, and as shown in fig. 3, the filter element life detection apparatus includes a filter element reminding interaction module, and the electric control structure for implementing the filter element reminding interaction module includes: the display device comprises a power supply system, a main chip, a display driving circuit and a touch driving circuit; wherein the content of the first and second substances,
a power supply system comprising: the system comprises a battery for supplying power or being charged, a voltage stabilizing circuit for converting the voltage output by the battery into the voltage required by the work of other modules, and a charging circuit for charging the battery;
A master chip, comprising: the timer is arranged in the main chip and is used for timing the service life of the filter element, the service life of the filter element generally ranges from several months to years, the service life of the filter element is set according to the types of the filter elements of different types, the main chip is used for counting down according to the set service life of the filter element, and when the residual service life of the filter element is less than or equal to a preset threshold value, the display driving circuit is informed to output first type prompt information for representing the replacement of the filter element;
a display driver circuit comprising: the backlight module comprises an LCD display screen for displaying output information and a backlight plate for providing a light source for the LCD display screen; for example, the remaining service life of the filter element is displayed on the LCD screen in percentage, and when the remaining service life of the filter element is less than or equal to a preset threshold value, a user is reminded to replace the filter element in a flicker display mode;
A touch driving circuit comprising: the touch control device comprises a touch key for receiving operation and a touch chip for acquiring operation data.
Here, the touch key may be one or more.
when only one touch key is provided, the touch key can have the functions of a selection key and a reset key. For example, a filter element to be reset is selected through single-click operation; and resetting the filter element of the currently selected filter element by long-press operation.
here, adopt touch chip as the constitution essential element of touch drive circuit, can resist the interference, be difficult for being triggered by mistake. For example, even if water or oil is smeared on the touch screen, the touch screen is not easy to be triggered by mistake.
in the electric control structure, the battery is preferably a lithium battery, the lithium battery supplies power, the average standby current is less than 10uA, the service life can reach 1 year after the battery is fully charged once, and meanwhile, the power supply system is provided with a USB charging port, so that the battery is rechargeable and is convenient for a user to charge and recycle.
The power supply system, the main chip, the display driving circuit and the touch driving circuit all belong to physical connection and can be integrated or welded on a circuit board.
Fig. 4 is a schematic view of a filter element life detection apparatus according to an embodiment of the present invention, as shown in fig. 4, a display screen displays a plurality of icons for representing different filter elements, and a key is also provided, the filter element is selected by clicking the key, and after the filter element is selected, the selected filter element is reset by long pressing the key. It should be noted that although fig. 4 shows only one key, in practical applications, a plurality of keys may be configured according to user requirements or manufacturer requirements to design and divide the functions of each key in detail.
fig. 5 is a schematic diagram showing the effect of the filter element life detection device and the faucet according to the embodiment of the present invention, as shown in fig. 5, the filter element life detection device of the present invention is an independent individual, and it can be placed on the faucet, such as being connected to the faucet (physically) by means of a bayonet or a magnet, or being bound to the faucet by a rope, or being placed at a position where a user wants to place, such as a cabinet closer to the faucet. The filter element life detection device does not need any interaction (no communication or contact) with the faucet. That is, the filter cartridge life detection device of the present invention can be used as it is.
usually, when the water purifier or the faucet leaves the factory, a filter element service life detection device matched with the water purifier or the faucet can be attached, and the water purifier or the faucet can be sold in a binding mode. Or, if the filter element life detection device learns in advance how many filter elements the water purifier or the faucet has and the service life of each filter element, the filter element life detection device can be set according to the known information, specifically, the interaction module in the filter element life detection device is further used for inputting the life time of each filter element according to the product specification of the water purifier or the faucet, and then the main chip sets the countdown time of the timer representing each filter element respectively. Like this, filter core life-span detection device is as independent separately the equipment of selling with purifier or tap, also can confirm the remaining life of filter core in purifier or tap, and when the remaining life of filter core was less than or equal to and predetermines the threshold value, the suggestion information that is used for the sign renew cartridge was exported.
Fig. 6 is a schematic flow chart of a method for detecting a lifetime of a filter element according to an embodiment of the present invention, and as shown in fig. 6, the method includes:
Step 601: the remaining useful life of the filter element is determined.
In some alternative embodiments, the determining the remaining useful life of the filter cartridge comprises:
Determining the residual service life of the filter element by utilizing a countdown mode of a timer according to the obtained total service life of the filter element; wherein, the remaining life of filter core is the current display time of timer.
Specifically, the timer counts down from an initial time of the filter cartridge that is set, which is the total useful life of the filter cartridge.
in other alternative embodiments, the determining the remaining useful life of the filter cartridge comprises:
determining the residual service life of the filter element by utilizing a way of timing by a timer according to the obtained total service life of the filter element; the remaining service life calculation method is to subtract the time counted by the timer from the total service life.
The total useful life is calculated in terms of an amount of time.
Of course, the manner of determining the remaining service life of the filter element is not limited to the above-mentioned manners, and is not listed here.
Step 602: and outputting the service life related information of the filter element when the triggering condition is met.
here, the trigger condition is a condition indicating that a user pre-views life-related information of the filter element.
Here, the life-related information includes a total service life of the filter element, a remaining service life of the filter element, whether or not immediate replacement is required, a time for reminding replacement of the filter element, and a time for compulsorily replacing the filter element.
Generally, when the filter element is reminded to be replaced, the filter element reminded to be replaced may have a certain time of water filtering function. Here, the distance requires a mandatory time for replacing the filter cartridge, and can be understood as the distance reminding the time for replacing the filter cartridge + the above-mentioned certain time. That is, the time required to forcibly replace the filter element from the distance can be understood as the time that would affect water quality without replacing the filter element.
Alternatively, the life related information is represented in the form of characters or numbers or a pie chart or a bar chart or a table or a progress bar.
Step 603: and when the residual service life of the filter element is less than or equal to a preset threshold value, outputting first type prompt information for representing the filter element replacement and/or second type prompt information for representing the filter element replacement.
Here, the preset threshold may be a percentage value, for example, the preset threshold is X percent of the total service life, and X is a positive number.
here, the preset threshold may also be a specific time threshold. For example, the preset threshold is N days or Y hours, where N is a positive number and Y is a positive number.
Here, the first type prompt message is output through a display screen.
Here, the second type of prompt message is output through a prompting module, such as a voice prompting module or a buzzer.
further, the method further comprises:
Receiving operation of a user, and acquiring operation data based on the operation;
At least a user selected filter cartridge and/or a replacement filter cartridge is reset based on the operational data.
In some optional embodiments, a first operation of the first filter element selected by a user is received, and first operation data is acquired; a user-selected first filter element is determined based on the first operational data and the display module 30 is notified to display the first filter element, such as displaying an icon of the first filter element, based on the first operational data. Specifically, assuming that there are 8 filter elements in total, if an icon representing the 8 filter elements is displayed on the display module 30 at the same time, the first filter element is taken as one filter element of the 8 filter elements, and is displayed differently from the other 7 filter elements, for example, the brightness of the icon representing the first filter element is greater than the brightness of the icons representing the other 7 filter elements.
In some optional embodiments, a second operation of the user to check the remaining service life of the first filter element is received, and second operation data is acquired; the remaining useful life of the first filter element is determined based on the second operational data and the display module 30 is notified to display the remaining useful life of the first filter element. Specifically, the display module 30 displays the numbers or characters representing the remaining service life of the first filter element; alternatively, a pie chart representing the remaining useful life of the first filter element is displayed on the display module 30; alternatively, a bar graph representing the remaining useful life of the first filter element is displayed on the display module 30; alternatively, a table indicating the remaining useful life of the first filter element is displayed on the display module 30, and so forth.
In some optional embodiments, after detecting that the user replaces the first filter element, receiving a third operation of resetting the first filter element by the user, and acquiring third operation data; re-determining a remaining useful life of the first filter element based on the third operational data. Specifically, re-determining the remaining useful life of the first filter element includes: setting a total service life of the first filter element for a first timer connected to the first filter element and informing the first timer to begin a countdown. Further, re-determining the remaining useful life of the first filter element further comprises: and deleting the service life related information of the replaced filter element.
further, when a user replaces a new filter element or replaces a filter element which is not scrapped, the prompt message indicating the replacement of the filter element or the scrapped filter screen is automatically cancelled, and the countdown is started again according to the service life of the newly replaced filter element.
In the embodiment of the present invention, the types of the filter elements are not limited, and the total service life of different types of filter elements generally differs, and generally, an independent timer is configured for each filter element, or a timer is configured for a plurality of filter elements of the same type and the same batch.
In the filter element detection method, the filter element detection device serving as an independent device is adopted for implementation, whether the water purifier or the water faucet is connected with electricity or not is not considered, the remaining service life of the filter element can be determined, and the first type of prompt information for representing filter element replacement and/or the second type of prompt information for representing filter element replacement can be timely output. Therefore, the problem that the service life of the filter element can be determined only by requiring the water purifier or the faucet to be powered on in the prior art is solved, and the problem of how to remind the user to replace the filter element in the water purifier or the faucet which is not powered on is also solved.
The filter element detection device in the embodiment of the present invention 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 an independent product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.
accordingly, the embodiment of the present invention further provides a computer storage medium, in which computer executable instructions are stored, and when the computer executable instructions are executed by a processor, the filter element detection method of the embodiment of the present invention is implemented.
Correspondingly, the embodiment of the invention also provides a water faucet, wherein at least one filter element is arranged on the water faucet, and the water faucet further comprises the above filter element detection device so as to calculate the residual service life of the filter element and prompt the replacement of the filter element.
Correspondingly, the embodiment of the invention also provides the water purifier, wherein the water purifier is provided with at least one filter element, and the water purifier also comprises the filter element detection device so as to calculate the residual service life of the filter element and prompt the replacement of the filter element.
The technical solutions described in the embodiments of the present invention can be arbitrarily combined without conflict.
In the embodiments provided in the present invention, it should be understood that the disclosed method and intelligent device may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one second processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.
Claims (13)
1. A filter cartridge life testing apparatus, the apparatus comprising:
The power supply module is used for providing power supply;
the control module is used for determining the residual service life of the filter element;
the display module is used for outputting service life related information of the filter element when the trigger condition is met; the display module is also used for outputting first type prompt information for representing filter element replacement when the residual service life of the filter element is less than or equal to a preset threshold value;
the interaction module is used for receiving the operation of a user and sending the acquired operation data to the control module;
The control module is further configured to determine at least a user selected filter cartridge and/or reset a replacement filter cartridge based on the operational data.
2. the filter element life detection device according to claim 1, wherein the power module is connected to the control module, the display module and the interaction module respectively;
the display module is connected with the control module, and the interaction module is connected with the control module.
3. the filter cartridge life testing apparatus of claim 1, wherein the control module is further configured to:
And determining the residual service life of the filter element by utilizing a countdown mode of a timer according to the acquired total service life of the filter element.
4. the filter cartridge life testing device of claim 1, wherein the power module comprises:
A battery for supplying power or being charged;
The voltage stabilizing circuit is used for converting the voltage output by the battery into the voltage required by the work of the control module, the display module and the interaction module;
A charging circuit for charging the battery;
The battery is respectively connected with the voltage stabilizing circuit and the charging circuit.
5. The filter cartridge life detection device of claim 1, wherein the interaction module is implemented using a touch control panel and/or a switch control panel.
6. the filter cartridge life testing apparatus of claim 1, wherein the display module comprises:
And the display screen is used for displaying the service life related information of the output filter element and first type prompt information for representing the replacement of the filter element.
7. The cartridge life testing device of claims 1-6, further comprising:
And the reminding module is used for outputting second type prompt information for representing filter element replacement when the service life of the filter element is less than or equal to a preset threshold value.
8. A method for detecting a lifetime of a filter element, the method comprising:
determining the remaining useful life of the filter element;
Outputting service life related information of the filter element when the triggering condition is met;
and when the residual service life of the filter element is less than or equal to a preset threshold value, outputting first type prompt information for representing the filter element replacement and/or second type prompt information for representing the filter element replacement.
9. The filter cartridge life testing method of claim 8, further comprising:
Receiving operation of a user, and acquiring operation data based on the operation;
at least a user selected filter cartridge and/or a replacement filter cartridge is reset based on the operational data.
10. The filter cartridge life testing method of claim 8, wherein said determining a remaining useful life of the filter cartridge comprises:
and determining the residual service life of the filter element by utilizing a countdown mode of a timer according to the acquired total service life of the filter element.
11. A faucet, the faucet is provided with at least one filter element, characterized in that, the faucet is provided with a filter element life detection device according to any one of claims 1 to 7.
12. A water purifier is provided with at least one filter element, and is characterized in that the water purifier is provided with a filter element service life detection device according to any one of claims 1 to 7.
13. a storage medium having stored thereon computer-executable instructions, which when executed by a processor implement the method steps of any one of claims 8 to 10.
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| CN201810583027.6A CN110575703A (en) | 2018-06-07 | 2018-06-07 | Filter element life detection device and method, faucet, water purifier and storage medium |
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| CN201810583027.6A CN110575703A (en) | 2018-06-07 | 2018-06-07 | Filter element life detection device and method, faucet, water purifier and storage medium |
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