CN109237724A - Reminding method and device for replacing filter screen of equipment and equipment with filter screen - Google Patents
Reminding method and device for replacing filter screen of equipment and equipment with filter screen Download PDFInfo
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- CN109237724A CN109237724A CN201811028470.3A CN201811028470A CN109237724A CN 109237724 A CN109237724 A CN 109237724A CN 201811028470 A CN201811028470 A CN 201811028470A CN 109237724 A CN109237724 A CN 109237724A
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000000428 dust Substances 0.000 claims abstract description 60
- 238000001914 filtration Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009288 screen filtration Methods 0.000 description 2
- 238000013135 deep learning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a method and a device for reminding replacement of a filter screen of equipment and the equipment with the filter screen, wherein the method for reminding replacement of the filter screen of the equipment comprises the following steps: acquiring sanitary condition information of the filter screen; judging whether the filter screen needs to be replaced or not according to the sanitary condition information of the filter screen; and sending out replacement reminding information when the filter screen is judged to need to be replaced. The method can ensure that when the dust on the filter screen is more and the air cannot be well purified, the method can timely send out the reminding information for replacing the filter screen to the user; meanwhile, the waste of the filter screen caused by insufficient use of the filter screen due to frequent replacement of the filter screen can be avoided.
Description
Technical field
The present invention relates to air cleaning unit technical fields, and in particular to a kind of based reminding method of equipment filter screen replacement,
Device and equipment with filter screen.
Background technique
In daily life and work, we can use many equipment for having filter screen, for example, air purifier, throwing
Shadow machine etc..It is conceivable that is played a major role in air purifier is filter screen, the filter effect of filter screen is drastically influenced
The clean-up effect of air purifier.And projector is as a kind of precise electronic product, it is desirable that must be dustless inside projector.
Since projector will distribute a large amount of heat at work, so considering for heat dissipation, it is designed on the casing of big multi-projector
Ventilation opening is to be used for machine ventilation, and during ventilation, air-flow is likely to entrainment minute dusts, these dust are likely to throwing
Shadow picture has an impact.In order to solve the problems, such as projector heat radiation and dustless, existing projector can all be equipped at ventilation opening
Filter screen is completed the purification to air, is entered in projector to avoid dust, while also ensuring heat dissipation.
During air cleaning, filter screen can adsorb dust and other harmful dusts in air, and filter screen is that have
Certain service life, it needs replacing after a period of use.The equipment with filter screen of commercial type is main at present
It is that user is reminded to replace filter screen using the method for countdown.For example, certain air purifier is counted from the day of user's enabling, 2
Nian Houhui reminds user to replace filter screen.
Filter screen is very unreasonable, it absolutely not considers to remind user to replace for the existing this method by countdown
The actual use situation of user.The frequency of use and use duration of air quality, equipment in equipment field of employment all can shadows
Ring the sanitary condition of filter screen.For example, equipment work in the air environment of relative clean or the frequency of use of equipment compared with
It is low, even when the filter screen is still relatively cleaner after reaching the service life of countdown, still can continue to use, if
It replaces at this time, will cause the waste of filter screen；On the contrary, if equipment work or is set in seriously polluted air environment
Standby frequency of use is very high, even when not reaching the service life of countdown, the filter screen is just very dirty, needs to stand
It replaces, but according to the prior art, just replaces filter screen if having to meet and reach the service life of countdown, just will affect
Filter effect influences health to make people that can not breathe clean air；Also the normal work of precision instrument is influenced.
In addition, the existing equipment with filter screen reminds user to replace filter screen by the way of indicator light flashing.
For being unfamiliar with for the user of equipment operation process, will mistakenly believe that is that equipment is out of order, and causes user experience bad.
Summary of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of equipment filter screen replacements
Based reminding method, device and the equipment with filter screen.
In order to achieve the above object, the present invention adopts the following technical scheme: a kind of based reminding method of equipment filter screen replacement, packet
It includes:
Obtain the sanitary condition information of the filter screen；
Judge whether the filter screen is replaced according to the sanitary condition information of the filter screen；
When judging that the filter screen is replaced, replacement prompting message is issued.
Optionally, the sanitary condition information for obtaining the filter screen, comprising:
Acquire the image information of the filtering net surface；
The dust information on the filter screen is identified according to described image information, and the dust information is determined as institute
State sanitary condition information.
Optionally, the dust information includes: dust area coverage, the sanitary condition information according to the filter screen
Judge whether the filter screen is replaced, comprising:
Calculate the ratio of the surface area of the dust area coverage and the filter screen；
When the ratio is greater than or equal to default fractional threshold, judge that the filter screen is replaced.
Optionally, the default fractional threshold is 50%.
Optionally, the dust information includes: dust thickness information, the sanitary condition information according to the filter screen
Judge whether the filter screen is replaced, comprising:
When the dust thickness information is greater than or equal to preset thickness threshold value, judge that the filter screen needs to carry out more
It changes.
Optionally, the dust thickness information includes: the maximum gauge value and minimum thickness value of dust, the preset thickness
Threshold value includes: first thickness threshold value and second thickness threshold value, described to be greater than or equal to preset thickness in the dust thickness information
When threshold value, judge that the filter screen is replaced, comprising:
The maximum gauge value be greater than or equal to the first thickness threshold value, and/or, the minimum thickness value be greater than or
When equal to the second thickness threshold value, judge that the filter screen is replaced.
Optionally, the first thickness threshold value is 4 millimeters, and the second thickness threshold value is 2 millimeters.
Optionally, prompting message is replaced in the sending, comprising:
In a manner of voice broadcast；And/or
In a manner of indicator light flashing, replacement prompting message is issued the user with.
The present invention also provides a kind of alarm sets of equipment filter screen replacement, comprising:
Image capture module, for obtaining the sanitary condition information of the filter screen；
Judgment module judges whether the filter screen needs to carry out more for the sanitary condition information according to the filter screen
It changes；
Reminding module, for when judging that the filter screen is replaced, issuing replacement prompting message.
Optionally, the reminding module is voice playing module and/or indicator light display module.
The present invention also provides a kind of equipment with filter screen, comprising: such as the described in any item devices in front.
The present invention also provides a kind of equipment with filter screen, comprising:
Processor；
For storing the memory of the processor-executable instruction；
Wherein, the processor is configured to:
Obtain the sanitary condition information of the filter screen；
Judge whether the filter screen is replaced according to the sanitary condition information of the filter screen；
When judging that the filter screen is replaced, replacement prompting message is issued.
The invention adopts the above technical scheme, the based reminding method of the equipment filter screen replacement, comprising: obtain the filtering
The sanitary condition information of net；Judge whether the filter screen is replaced according to the sanitary condition information of the filter screen；
When judging that the filter screen is replaced, replacement prompting message is issued.Method of the present invention can either guarantee
When the dust on filter screen is more, can not carry out preferable air cleaning to air, issued the user in time to filter screen
The prompting message replaced；Meanwhile it and can avoid causing filter screen not made adequately due to frequently replacing filter screen
With causing the waste of filter screen.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram of the based reminding method for the equipment filter screen replacement that the embodiment of the present invention one provides；
Fig. 2 is the flow diagram of the based reminding method of equipment filter screen replacement provided by Embodiment 2 of the present invention；
Fig. 3 is the flow diagram of the based reminding method for the equipment filter screen replacement that the embodiment of the present invention three provides；
Fig. 4 is a kind of structural schematic diagram of the alarm set of equipment filter screen replacement provided by the invention.
In figure: 1, image capture module；2, judgment module；3, reminding module.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Fig. 1 is the flow diagram of the based reminding method for the equipment filter screen replacement that the embodiment of the present invention one provides.
As shown in Figure 1, the method for the present embodiment includes:
S11: the sanitary condition information of the filter screen is obtained；
Further, the sanitary condition information of the filter screen can refer to the dust information on filter screen；
S12: judge whether the filter screen is replaced according to the sanitary condition information of the filter screen；
Further, when the dust on the filter screen is more, is more than preset threshold, then judge the filter screen needs
It is replaced；
Otherwise, judge that the filter screen does not need to be replaced；
S13: when judging that the filter screen is replaced, replacement prompting message is issued.
The based reminding method of equipment filter screen replacement described in the present embodiment, can be according to the practical feelings of the filter screen in equipment
Condition carries out judging whether the filter screen needs replacing, and solves the prior art and user is reminded to replace filtering using countdown method
That nets is unreasonable, and method described in the present embodiment can either guarantee that the dust worked as on filter screen is more, can not carry out to air
When preferable air cleaning, the prompting message replaced to filter screen is issued the user in time；Meanwhile it and can avoid due to right
Filter screen is frequently replaced, and filter screen is caused not to be substantially used, and causes the waste of filter screen.
Fig. 2 is the flow diagram of the based reminding method of equipment filter screen replacement provided by Embodiment 2 of the present invention.
As shown in Fig. 2, the method for the present embodiment includes:
S21: the image information of the acquisition filtering net surface；
S22: the dust information on the filter screen is identified according to described image information, and the dust information is determined
For the sanitary condition information；
Further, the dust information includes: the dust area coverage on the filter screen, that is, on the filter screen
Dust where surface surface area；
S23: the ratio of the surface area of the dust area coverage and the filter screen is calculated；
S24: when the ratio is greater than or equal to default fractional threshold, judge that the filter screen is replaced；
Further, the default fractional threshold is 50%.
S25: when judging that the filter screen is replaced, replacement prompting message is issued.
Further, prompting message is replaced in the sending, comprising:
In a manner of voice broadcast；And/or
In a manner of indicator light flashing, replacement prompting message is issued the user with.
The present embodiment in actual use, passes through the figure of image capture module (camera) acquisition filter net front surface first
As information, then described image information is handled, including the image information is successively carried out gray proces, filtering processing,
Then binary conversion treatment identifies pixel existing for dust in the graphical information, and calculates dust area coverage；Calculate institute
The ratio of the surface area of dust area coverage and the filter screen is stated, and the ratio and default fractional threshold 50% are compared
Compared with；If the ratio of the surface area of the dust area coverage and the filter screen is greater than or equal to 50%, judge described
Filter screen is replaced；Otherwise, the filter screen does not need to be replaced；When the filter screen is replaced,
Replacement prompting message is issued the user in a manner of voice broadcast, alternatively, by voice broadcast and in a manner of combining indicator light flashing
Issue the user with replacement prompting message.
It should be noted that default fractional threshold value described in the present embodiment is 50%, this method is being actually used
When, it is 50% that the value of the default fractional threshold, which is not limited to value,.The value of the default fractional threshold will be according to depth
The actual use place of learning algorithm bonding apparatus and the desired filter screen filtration effect of user determine.
The based reminding method of equipment filter screen replacement described in the present embodiment, is sentenced by the area coverage of dust on filter screen
Dust situation on disconnected filter screen, and according to the ratio of the area coverage and the surface area of filter screen, to judge the filter screen
Whether replaced, this method can guarantee that the dust worked as on filter screen is more, can not carry out to air preferable empty
When gas purifies, the prompting message replaced to filter screen is issued the user in time；Meanwhile it and can avoid due to filter screen frequency
Numerous replacement, causes filter screen not to be substantially used, and causes the waste of filter screen；In addition, prompting side described in the present embodiment
In method, when judging that the filter screen is replaced, replacement prompting message is issued the user in a manner of voice broadcast,
This kind of alerting pattern is able to use family and clearly knows the purpose that equipment is reminded, and uses with the sudden strain of a muscle of voice broadcast combination indicator light
Bright mode issues the user with replacement prompting message, and what can be more clear issues the user with the prompting message of equipment, so as to
Family understands the state of equipment filter screen in time, issues the user with the prompting message replaced to filter screen in time, improves use
Family experience.
Fig. 3 is the flow diagram of the based reminding method for the equipment filter screen replacement that the embodiment of the present invention three provides.
As shown in figure 3, the method for the present embodiment includes:
S31: the image information of the acquisition filtering net surface；
S32: the dust information on the filter screen is identified according to described image information, and the dust information is determined
For the sanitary condition information；
Further, the dust information includes: dust thickness information；
Further, the dust thickness information includes: the maximum gauge value and minimum thickness value of dust, the default thickness
Spending threshold value includes: first thickness threshold value and second thickness threshold value；
S33: the dust thickness information be greater than or equal to preset thickness threshold value when, judge the filter screen need into
Row replacement；
Further, it is greater than or equal to the first thickness threshold value in the maximum gauge value, and/or, it is described minimum thick
When angle value is greater than or equal to the second thickness threshold value, judge that the filter screen is replaced.
Further, the first thickness threshold value is 4 millimeters, and the second thickness threshold value is 2 millimeters.
Judgment method described in step S33 includes three kinds of judgment modes, that is,
The first: only judging the maximum gauge value of the dust and the size relation of the first thickness threshold value, when described
When maximum gauge value is greater than or equal to the first thickness threshold value, judge that the filter screen is replaced；
Second: the minimum thickness value of the dust and the size relation of the second thickness threshold value are only judged, when described
When minimum thickness value is greater than or equal to the second thickness threshold value, judge that the filter screen is replaced；
The third: judging the maximum gauge value of the dust and the size relation of the first thickness threshold value, and judge
The size relation of the minimum thickness value of the dust and the second thickness threshold value, the only described maximum gauge value are greater than or equal to
When the first thickness threshold value, and when the minimum thickness value is greater than or equal to the second thickness threshold value, just judge out
The filter screen is replaced.
S34: when judging that the filter screen is replaced, replacement prompting message is issued.
Further, prompting message is replaced in the sending, comprising: in a manner of voice broadcast；And/or it is dodged with indicator light
Bright mode issues the user with replacement prompting message.
The present embodiment in actual use, passes through the figure on image capture module (camera) acquisition filter net side surface first
As information, then described image information is handled, including the image information is successively carried out gray proces, filtering processing,
Then binary conversion treatment identifies pixel existing for dust in the graphical information, and calculates dust thickness information, obtain ash
The maximum gauge value and minimum thickness of dirt refer to；And any judgment mode according to step S33, judge the filter screen
It is replaced；For example, when the maximum gauge value is greater than or equal to 4 millimeters, and when the minimum thickness value is greater than or waits
When 2 millimeters, judge that the filter screen is replaced, otherwise, the filter screen does not need to be replaced；When the mistake
When strainer is replaced, replacement prompting message is issued the user in a manner of voice broadcast, alternatively, with voice broadcast and tying
The mode for closing indicator light flashing issues the user with replacement prompting message.
It should be noted that first thickness threshold value described in the present embodiment is 4 millimeters, the second thickness threshold value is 2
Millimeter, in actual use, it is 4 millimeters that the value of the first thickness threshold value is not limited to value to this method, and described second is thick
It is 2 millimeters that the value of degree threshold value, which is not limited to value,.The value of the first thickness threshold value and the second thickness threshold value
Value will according to the actual use place of deep learning algorithm bonding apparatus and the desired filter screen filtration effect of user come
It determines.
The based reminding method of equipment filter screen replacement described in the present embodiment, is sentenced by the thickness information of dust on filter screen
Dust situation on disconnected filter screen, and according to the size relation of the dust thickness information and preset thickness threshold value, it is described to judge
Whether filter screen is replaced, and this method can guarantee that the dust on the filter screen is thicker, air can not be carried out compared with
When the air cleaning got well, the prompting message replaced to filter screen is issued the user in time；Meanwhile it and can avoid due to mistake
Strainer is frequently replaced, and filter screen is caused not to be substantially used, and causes the waste of filter screen；In addition, described in the present embodiment
In based reminding method, when judging that the filter screen is replaced, replacement is issued the user in a manner of voice broadcast and is mentioned
Awake information, this kind of alerting pattern is able to use family and clearly knows the purpose that equipment is reminded, and uses and combined with voice broadcast
The mode of indicator light flashing issues the user with replacement prompting message, the prompting letter for issuing the user with equipment that can be more clear
Breath, so that user understands the state of equipment filter screen in time, issues the user with the prompting message replaced to filter screen in time,
Improve user experience.
As shown in figure 4, the present invention also provides a kind of embodiment of the alarm set of equipment filter screen replacement, the prompting
Device includes:
Image capture module 1, for obtaining the sanitary condition information of the filter screen；
Judgment module 2 judges whether the filter screen needs to carry out for the sanitary condition information according to the filter screen
Replacement；
Reminding module 3, for when judging that the filter screen is replaced, issuing replacement prompting message.
Further, the reminding module 3 is voice playing module and/or indicator light display module.
The working principle of alarm set described in the present embodiment is identical as the working principle of preceding method class embodiment, herein
It repeats no more.
The present invention also provides a kind of equipment with filter screen, comprising: device as described in Figure 4.
In addition, the present invention also provides a kind of equipment with filter screen, comprising:
Processor；
For storing the memory of the processor-executable instruction；
Wherein, the processor is configured to:
Obtain the sanitary condition information of the filter screen；
Judge whether the filter screen is replaced according to the sanitary condition information of the filter screen；
When judging that the filter screen is replaced, replacement prompting message is issued.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (12)
1. a kind of based reminding method of equipment filter screen replacement characterized by comprising
Obtain the sanitary condition information of the filter screen；
Judge whether the filter screen is replaced according to the sanitary condition information of the filter screen；
When judging that the filter screen is replaced, replacement prompting message is issued.
2. the method according to claim 1, wherein the sanitary condition information for obtaining the filter screen, packet
It includes:
Acquire the image information of the filtering net surface；
The dust information on the filter screen is identified according to described image information, and the dust information is determined as described defend
Raw condition information.
3. according to the method described in claim 2, it is characterized in that, the dust information includes: dust area coverage, described
Judge whether the filter screen is replaced according to the sanitary condition information of the filter screen, comprising:
Calculate the ratio of the surface area of the dust area coverage and the filter screen；
When the ratio is greater than or equal to default fractional threshold, judge that the filter screen is replaced.
4. according to the method described in claim 3, it is characterized in that, the default fractional threshold is 50%.
5. according to the method described in claim 2, it is characterized in that, the dust information includes: dust thickness information, described
Judge whether the filter screen is replaced according to the sanitary condition information of the filter screen, comprising:
When the dust thickness information is greater than or equal to preset thickness threshold value, judge that the filter screen is replaced.
6. according to the method described in claim 5, it is characterized in that, the dust thickness information includes: the maximum gauge of dust
Value and minimum thickness value, the preset thickness threshold value include: first thickness threshold value and second thickness threshold value, described in the dust
When thickness information is greater than or equal to preset thickness threshold value, judge that the filter screen is replaced, comprising:
It is greater than or equal to the first thickness threshold value in the maximum gauge value, and/or, the minimum thickness value is greater than or equal to
When the second thickness threshold value, judge that the filter screen is replaced.
7. according to the method described in claim 6, it is characterized in that, the first thickness threshold value be 4 millimeters, the second thickness
Threshold value is 2 millimeters.
8. method according to any one of claims 1 to 7, which is characterized in that prompting message is replaced in the sending, comprising:
In a manner of voice broadcast；And/or
In a manner of indicator light flashing, replacement prompting message is issued the user with.
9. a kind of alarm set of equipment filter screen replacement characterized by comprising
Image capture module, for obtaining the sanitary condition information of the filter screen；
Judgment module, for judging whether the filter screen is replaced according to the sanitary condition information of the filter screen；
Reminding module, for when judging that the filter screen is replaced, issuing replacement prompting message.
10. device according to claim 9, which is characterized in that the reminding module is voice playing module and/or instruction
Lamp display module.
11. a kind of equipment with filter screen characterized by comprising the device as described in claim 9 or 10.
12. a kind of equipment with filter screen characterized by comprising
Processor；
For storing the memory of the processor-executable instruction；
Wherein, the processor is configured to:
Obtain the sanitary condition information of the filter screen；
Judge whether the filter screen is replaced according to the sanitary condition information of the filter screen；
When judging that the filter screen is replaced, replacement prompting message is issued.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028470.3A CN109237724B (en) | 2018-09-03 | 2018-09-03 | Reminding method and device for replacing filter screen of equipment and equipment with filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028470.3A CN109237724B (en) | 2018-09-03 | 2018-09-03 | Reminding method and device for replacing filter screen of equipment and equipment with filter screen |
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| Publication Number | Publication Date |
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| CN109237724A true CN109237724A (en) | 2019-01-18 |
| CN109237724B CN109237724B (en) | 2020-09-22 |
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| CN201811028470.3A Active CN109237724B (en) | 2018-09-03 | 2018-09-03 | Reminding method and device for replacing filter screen of equipment and equipment with filter screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030662A (en) * | 2019-03-22 | 2019-07-19 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit filter gauze cleaning system for prompting and its method and air conditioner |
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| CN110030662A (en) * | 2019-03-22 | 2019-07-19 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit filter gauze cleaning system for prompting and its method and air conditioner |
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| CN110307617A (en) * | 2019-07-03 | 2019-10-08 | 珠海格力电器股份有限公司 | Heat exchanger, filth blockage detection method, device and system thereof, and electrical equipment |
| CN110307617B (en) * | 2019-07-03 | 2020-05-26 | 珠海格力电器股份有限公司 | Heat exchanger, filth blockage detection method, device and system thereof, and electrical equipment |
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