CN104048387A - Air purifier adjusting control method, device and system and air purifier - Google Patents
Air purifier adjusting control method, device and system and air purifier Download PDFInfo
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- CN104048387A CN104048387A CN201410321613.5A CN201410321613A CN104048387A CN 104048387 A CN104048387 A CN 104048387A CN 201410321613 A CN201410321613 A CN 201410321613A CN 104048387 A CN104048387 A CN 104048387A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention relates to the technical field of air purifier adjusting control, in particular to an air purifier adjusting control method, device and system and an air purifier. The air purifier adjusting control method includes the steps of collecting air purifying information which includes filtering screen air pass total amount, filtering screen work duration and air quality information, and carrying out adjusting control on the air purifier according to the air purifying information, wherein adjusting control includes filtering screen replacement prompt sending and adjustment of the rotation speed of the air purifier. By means of the air purifier adjusting control method, device and system and the air purifier, according to the filtering screen air passing total amount and the filtering work duration, filtering screen replacement prompts are sent, the rotation speed of the air purifier is automatically adjusted according to the air quality information, and the requirement for actual adjustment control of the air purifier can be met.
Description
Technical field
The present invention relates to air purifier and regulate control technology field, in particular to adjustment control method, device, system and the air purifier of air purifier.
Background technology
Air purifier refers to the device that can adsorb, decompose or transform various air pollutants.
Existing air purifier mainly comprises motor, fan and screen pack, and wherein driven by motor fan rotates, and indoor air circulation is flowed, and the air of pollution is removed or absorption through various pollutants by the screen pack in machine.Along with the increase of working time, the dirt on filter screen builds up, and therefore at filter screen, uses after a period of time, need to change the filter screen in air purifier.Current filter screen is changed is mainly that user determines whether it is changed according to the color of filter screen; In addition, in the use procedure of air purifier, only can from existing gear, select the work gear of an air purifier, after work gear is selected, the rotating speed of air purifier is constant.
Can find out, existing air purifier cannot, to the control that automatically adjusts of screen replacing and working speed, cannot meet user's actual demand.
Summary of the invention
The object of the present invention is to provide adjustment control method, device, system and the air purifier of air purifier, to solve the above problems.
The adjustment control method that air purifier is provided in an embodiment of the present invention, comprising: gather air cleaning information, wherein said air cleaning information comprises: filter screen is crossed wind total amount, filter screen work duration and air quality information; According to described air cleaning information, described air purifier is regulated to control, wherein said adjusting is controlled and is comprised: send the rotating speed that screen replacing is pointed out, regulated described air purifier.
Preferably, described collection air cleaning information, comprising: read the identification code that is currently located at the filter screen in filter screen storehouse; Statistics is positioned at filter screen storehouse with the corresponding filter screen of described identification code, and cumulative total revolution of the motor of described air purifier operation; The filter screen that obtains this filter screen according to described cumulative total revolution is crossed wind total amount; Statistics is positioned at filter screen storehouse with the corresponding filter screen of described identification code, and cumulative total duration of described air purifier powering state, obtains the filter screen work duration of described filter screen.
Preferably, describedly according to described air cleaning information, described air purifier is regulated to control, comprising: according to described filter screen, cross wind total amount and described filter screen work duration, directly or by cloud service platform, to user, send screen replacing and indicate.
Preferably, described collection air cleaning information, comprising: by cloud service platform, obtain outside air quality information; By subscription client, obtain area and the type of the environment that described air purifier is positioned at; By monitoring sensor, gather the environmental monitoring information of the environment that described clarifier is positioned at, wherein said environmental monitoring information is at least following a kind of: PM2.5 monitored data, dust monitoring data, intensity of illumination monitored data, temperature-humidity monitoring data and organic gas monitored data.
Preferably, describedly according to described air cleaning information, described air purifier is regulated to control, comprise: the area of the environment being positioned at according to described air purifier and type, described outside air quality information, current slot, noise requires and clarifier clean air fan-out capability, determines maximum (top) speed and the minimum speed of described air purifier work at present; The described environmental monitoring information gathering according to described monitoring sensor, within the scope of from described minimum speed to described maximum (top) speed, according to preset rules, select work at present rotating speed, and utilize described work at present rotating speed to regulate the motor speed under work at present pattern.
The embodiment of the present invention also provides a kind of air purifier control set for adjusting, comprising: information acquisition module, and for gathering air cleaning information, wherein said air cleaning information comprises: filter screen is crossed wind total amount, filter screen work duration and air quality information; Regulate control module, for according to described air cleaning information, described air purifier being regulated to control, wherein said adjusting is controlled and is comprised: send the rotating speed that screen replacing is pointed out, regulated described air purifier.
Preferably, described information acquisition module, comprise following one or more: identification code read module, for reading the identification code that is currently located at the filter screen in filter screen storehouse; Filter screen is crossed wind total amount acquisition module, for statistics and the corresponding filter screen of described identification code, is positioned at filter screen storehouse, and cumulative total revolution of the motor of described air purifier operation; The filter screen that obtains this filter screen according to described cumulative total revolution is crossed wind total amount; Filter screen work duration acquisition module, is positioned at filter screen storehouse for statistics and the corresponding filter screen of described identification code, and cumulative total duration of described air purifier powering state, obtains the filter screen work duration of described filter screen; Host computer, for obtaining outside air quality information from cloud service platform; Also for obtain area and the type of the environment that described air purifier is positioned at from subscription client; Monitoring sensor, for gathering the environmental monitoring information of the environment that described clarifier is positioned at, wherein said environmental monitoring information is at least following a kind of: PM2.5 monitored data, dust monitoring data, intensity of illumination monitored data, temperature-humidity monitoring data and organic gas monitored data.
The embodiment of the present invention also provides a kind of air purifier regulation and control system, comprising: subscription client, cloud service platform and above-mentioned air purifier control set for adjusting.
The embodiment of the present invention also provides a kind of air purifier, comprising: air purifier main body and above-mentioned air purifier control set for adjusting.
The adjustment control method of the air purifier that the embodiment of the present invention provides, device, system and air purifier, according to filter screen, cross wind total amount and filter screen work duration and send screen replacing prompting, according to air quality information, the rotating speed of air purifier is automatically adjusted, more can meet the demand that air purifier practical adjustments is controlled.
Accompanying drawing explanation
Fig. 1 shows air purifier adjustment control method flow chart in the embodiment of the present invention;
Fig. 2 shows the structural representation of air purifier control set for adjusting in the embodiment of the present invention;
Fig. 3 shows the structural representation of air purifier regulation and control system in the embodiment of the present invention.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the present invention is described in further detail.
A kind of adjustment control method of air purifier is provided in the embodiment of the present invention, and as shown in Figure 1, main treatment step comprises:
Step S11: gather air cleaning information, wherein air cleaning information comprises: filter screen is crossed wind total amount, filter screen work duration and air quality information;
Step S12: according to air cleaning information, air purifier is regulated to control, wherein this adjusting is controlled and comprised: the rotating speed that sends screen replacing prompting, adjusting air purifier.
The adjustment control method of the air purifier by the embodiment of the present invention can be monitored automatically to the filter screen behaviour in service of air purifier, and can according to current environment, automatically adjust to the rotating speed of air purifier in the use procedure of air purifier, meet the actual demand of auto-adjustment control air purifier.
For realizing the monitoring to air purifier filter screen behaviour in service, in this method, when air purifier is in running order, all can gather wind total amount and the filter screen work duration excessively of the filter screen being currently located in filter screen storehouse.
The concrete grammar that collection filter screen is crossed wind total amount and filter screen work duration is: read the identification code that is currently located at the filter screen in filter screen storehouse; Statistics is positioned at filter screen storehouse with the corresponding filter screen of identification code, and cumulative total revolution of the motor of air purifier operation; The filter screen that obtains this filter screen according to cumulative total revolution is crossed wind total amount; Statistics is positioned at filter screen storehouse with the corresponding filter screen of identification code, and cumulative total duration of air purifier powering state, obtains the filter screen work duration of filter screen.
Collect filter screen and cross after wind total amount and filter screen work duration, air purifier is regulated to control, comprising: according to filter screen, cross wind total amount and filter screen work duration, directly or by cloud service platform, to user, send screen replacing and indicate.
Wherein, the method that reads the identification code that is currently located at the filter screen in filter screen storehouse has multiple, for example, be that filter screen distributes bar code, Quick Response Code, NFC identification code or other readable identification code.When filter screen enters filter screen storehouse, be read as the identification code that filter screen distributes, wherein by this identification code, can from cloud service platform, subscription client or local storage, obtain attribute information (such as model, size and the color etc. of filter screen) and the history information (as filter screen had been accumulated wind total amount and accumulated work duration) of filter screen.
Preferably, in the embodiment of the present invention, adopt NFC identification code as the identification code of filter screen.
Specific implementation is, the filter screen of air purifier adopts cylindric design, at the top of filter screen configuration cushion mould, embedded NFC label in cushion mould, in NFC label, store the unique identification that promising filter screen distributes, for example this unique identification is 4byte sign, example: 0123456789ABCDEF; Except NFC identification code, in NFC label, also arrange and can write space, this can write space allow air purifier write filter screen accumulation wind total amount and accumulation work duration.
Wherein, filter screen work duration is defined as: filter screen is positioned at filter screen storehouse, and total duration of clarifier powering state, and can take particularly hour is unit.
Filter screen is crossed wind total amount and is obtained based on the total revolution of filter screen work drive motor, and wherein the total revolution of filter screen work drive motor is defined as: filter screen in filter screen storehouse, total revolution of the motor of clarifier operation, the remaining service life of filter screen that can obtain certain model according to this revolution.
For example, its total revolution that can work of certain model filter screen is 10000 to turn, and current having worked online of this filter screen 5000 turn, and this filter screen residual life can be expressed as 50%.
The total revolution that utilizes the motor operation of clarifier obtain filter screen cross wind total amount time, while also needing to calculate in advance electric machine rotation unit's revolution filter screen cross air quantity and the occupation proportion to the whole life-span of filter screen, for example, when the every rotation 1000 of motor turns, filter screen crosses air quantity.
In addition, in actual use, the ventilative efficiency of filter screen can decline along with producing service time, therefore for the filter screen of trying to achieve according to machine operation revolution, cross air quantity and proofread and correct, concrete bearing calibration can be: the ventilative decrease in efficiency ratio of the increase estimation filter screen of the 100 spent times of the PM2.5 of unit that declined more equally; Or, the decline of comparing air quantity by air volume meter, and then the ventilative decrease in efficiency ratio of calculating filter screen.
In the present invention, each filter screen of clarifier is all assigned unique identification code, for filter screen distributes the method for unique identification code, be wherein: the corresponding NFC identification code of same batch of same model filter screen (same size and color, identical filter paper composition, area and active carbon grade, weight etc.) is deposited in to database and uploads to cloud service platform and stores; Identification code readout means reads in air purifier is got after identification code, utilize this identification code can from cloud service platform, inquire about the information of current filter screen, attribute informations such as filter screen model, size, color, and the information of inquiring about by filter screen identification code can the demand according to user show in subscription client.
In this method, the method that air purifier reads the identification code of filter screen is: filter screen is positioned at behind air purifier filter screen storehouse, filter screen storehouse bottom device is upwards raised certain distance (being for example 2mm), now, be positioned at top, filter screen storehouse and the position NFC card reader corresponding with NFC label and contact with NFC label, read the information such as NFC identification code.
For the air purifier newly dispatching from the factory, the filter screen working time of the filter screen of its setting and the total revolution of filter screen work drive motor are 0.
Filter screen storehouse open at every turn, close or power-off after start, air purifier all reads identification code, filter screen work duration and the total revolution of filter screen action motor of filter screen.
If it is identical with the last filter screen that is positioned at filter screen storehouse to be currently located at filter screen in filter screen storehouse, air purifier continues the relevant readings of cumulative this filter screen.
If it is different from the last filter screen that is positioned at filter screen storehouse to be currently located at filter screen in filter screen storehouse, and current filter screen is for having use record, continues the total revolution of action motor of cumulative this filter screen and the information such as duration of moving on the basis of filter screen data with existing.
If it is different from the last filter screen that is positioned at filter screen storehouse to be currently located at filter screen in filter screen storehouse, and the every use record of this filter screen is zero,, and since every data of 0 cumulative this filter screen.
In the embodiment of the present invention, air purifier at preset timed intervals interval (for example every 30 minutes) upgrades NFC data and reports host computer (cloud service platform is stored and uploaded in host computer this locality), and the data degradation that the events such as the replacing filter screen occurring in Preset Time cause is ignored.
The filter screen information that server maintenance host computer is uploaded, and the dispatch from the factory NFC information of time configuration of filter screen.
In addition, according to the active push of the request of subscription client or cloud service platform, at subscription client, show that this user arranges the information of each filter screen of the air purifier of connection, wherein specifically comprises:
(1) type of filter screen and major parameter (HEPA grade, screen area, active carbon kind and quality, filter screen color and the applicable information such as environment);
(2) filter screen on-line time for the first time, unit is time date, in the time of can being accurate to according to actual needs, minute or second;
(3) filter screen is from on-line time for the first time till current net cycle time, and unit is hour;
(4) filter screen is from on-line time for the first time till the current life-span, and unit is percentage.
Cross after wind total amount and filter screen work duration collecting filter screen, directly or by cloud service platform, to user, send screen replacing and indicate, the screen replacing indication wherein sending to user specifically can comprise:
The life-span of the filter screen prompting that expires: regularly (early morning) was responsible for retrieval and worked online life-span of filter screen server every day, when there being the life-span to show the situation that reaches 75%, corresponding mobile phone application issues warning information, reminding user considers to change filter screen, APP provides a key response button, after submitting to, starts backstage customer service flow process; When showing over 85% life-span, also to issue warning information to clarifier, clarifier is lighted alarm lamp.
The kind of filter screen is recommended: server averages statistics to the historical data of the user's of areal PM2.5 and gaseous contamination, when the clarifier filter screen of certain occurs that the life-span reports to the police, contrast its pollution history average data and regional average data, when having the gap surpassing more than 20%, give corresponding recommendation, more or less, or the filter screen type of " the active carbon ratio " of standard.
The adjustment control method of the air purifier of the embodiment of the present invention, not only can monitor the use state of filter screen, and can under work at present pattern, to motor speed, automatically adjust to air purifier.
For realizing, the rotating speed of air purifier machine operation is automatically adjusted, first gather as realizing this and automatically regulate required information, comprising: by cloud service platform, obtain outside air quality information; By subscription client, obtain area and the type of the environment that air purifier is positioned at; By monitoring sensor, gather the environmental monitoring information of the environment that clarifier is positioned at, wherein environmental monitoring information is at least following a kind of: PM2.5 monitored data, dust monitoring data, intensity of illumination monitored data, temperature-humidity monitoring data and organic gas monitored data.
According to air cleaning information, air purifier is regulated to control, comprise: the area of the environment being positioned at according to air purifier and type, outside air quality information, current slot, noise requires and clarifier clean air fan-out capability, determines maximum (top) speed and the minimum speed of air purifier work at present; The environmental monitoring information gathering according to monitoring sensor, is selected work at present rotating speed according to preset rules, and is utilized work at present rotating speed to regulate the motor speed under work at present pattern from minimum speed to maximum (top) speed.
Particularly, utilize the various information that gather to determine that the maximum (top) speed of air purifier work at present and the method for minimum speed comprise: the outside air quality information that cloud service platform issues comprises: outside air monitored data and outside air mass change trend; Divide clarifier motor speed interval; The range of speeds limiting according to each rotating speed interval, determines under the rotating speed that air purifier limits in each range of speeds the noise of generation and the cleaning capacity having; According to the area in room, type, current period, noise restriction, rate of ventilation, determine that the maximum (top) speed interval of clarifier motor and minimum speed are interval; Utilize outside air to detect data and outside air mass change trend, the maximum (top) speed interval of determining and minimum speed interval are adjusted; Preferably, further utilize the various environmental monitoring datas of sensor collection to regulate the maximum (top) speed of determining and minimum speed.
Wherein, cloud service platform obtains outside air quality information and comprises: cloud service platform obtains the current and historical outside air quality information of given city according to the default time interval, for example the air quality information of monitoring is PM2.5 information, and the time interval of obtaining extraneous PM2.5 information is 1 hour.
Take the outside air quality information that gathers as PM2.5 information is example, these data be divided into six grades according to GB regulation,
The PM2.5 that Cloud Server can obtain given city pollutes current and historical information, and Data Update is spaced apart 1 hour.
This data unit is AQI index (0-500 integer), as shown in table 1, according to GB regulation, the external world is controlled to quality and be divided into six grades: excellent, good, slight pollution, intermediate pollution, serious pollution and severe contamination, at cloud service platform, these six grades respectively corresponding six parameters, the excellent shelves low from numerical value are defined as respectively to the highest severe contamination shelves of numerical value: C1a, C1b, C1c, C1d, C1e and C1f.
Table 1 air pollution degree is divided table
Cloud service platform is stored the outside air quality information obtaining, and (for example setting-up time is spaced apart 1 hour by current outside air quality information and last monitoring time section, last monitoring time section refers to last hour) outside air quality information compare, obtain the tendency information of outside air quality.For example, by current data and compare for last hour, when the parameter value of monitoring increases by 10% and when above, be defined as C2a trend; When monitoring parameter value variation positive and negative 10% and in time, be defined as C2b trend; When the parameter value variation of monitoring is for reducing 10% and when above, be defined as C2c trend.
Cloud service platform for example, is issued to the host computer of air purifier according to the time interval of Data Update (being 1 hour) as policy logic C using the outside air monitored data obtaining and outside air mass change trend.
At air purifier end, air purifier overall work is under standby, automatic and maximum three kinds of patterns.When standby mode, motor is had a rest, and only has the working sensor arranging in air purifier; Under max model, the motor of controlling air purifier be take the maximum (top) speed work of setting and is no more than given time (being for example 30 minutes), and after given time, air purifier automatically switches to automatic mode.
Under automatic mode, motor speed drives controller (for example single-chip microcomputer) single-point in air purifier to control, and wherein motivation value is to take the machine operation rotating speed that percentage is unit; In any single time, the determining by and only have controller to determine of motor speed.For example, physical button on host computer (ARM plate), Cloud Server, subscription client and air purifier is by controller is carried out to setting parameter, and finally affects mode of operation and the motor speed of air purifier.
The policy logic C of cloud service platform output is issued in the host computer of air purifier according to very first time interval, affect host computer according to policy logic B generation strategy collection b, wherein set of strategies b comprises that two parameters are respectively minimum speed b1 and the maximum (top) speed b2 (unit is percentage) of air purifier work at present, set of strategies b for example, was issued in controller with second time interval (take 5 minutes as second time interval), and made controller in the interval of b1 and b2, select suitable point to drive motor.
Generation strategy collection b in host computer: because every air purifier work at present environment is unique, therefore when generation strategy collection b, first host computer need obtain the relevant information of current environment, such as the area in room and type etc., this partial information is forwarded in air purifier and is stored by cloud service platform after mainly arranging by subscription client.
According to the room area of storing in host computer and type, first user's room is defined as to three class B2a, B2b, B2c by area, as shown in table 2, room area is less than 15 square metres and is defined as B2a; Room area is defined as B2b between 15-25 square metre, and room area is greater than 25 square metres and is defined as B2c; The height in room, according to 2.5 meters of calculating, calculates respectively the volume in three type rooms.
According to the volume in room, can further obtain, the cleaning capacity that in one hour, clean room several times need, wherein cleaning capacity represents with CADR (cube m/h), this parameter is by the requirement directly affecting minimum cleaning capacity, for example, for the room that is less than 15 square metres, in one hour, a clean required cleaning ability is less than 40 cubes ms/h; Clean three required cleaning abilities are less than 120 cubes ms/h; For the room of 15-25 square metre, in one hour, a clean required cleaning ability is between 40-65 cube m/h, and clean three required cleaning abilities are between 12-195 cube m/h; For the room that is greater than 25 square metres, in one hour, a clean required cleaning ability is greater than 65 cubes ms/h, and clean three required cleaning abilities are greater than 195 cubes ms/h.
Table 2 room area is divided table
Secondly, with regular time section arrangement, the time period situation of air purifier work is classified, as shown in table 3, the time on working day (Mon-Fri) and day off (Saturday and Sunday) can be divided into four sections, be respectively: 9:30-11:59,12:00-14:00,14:00-17:00 and 17:00-9:30 next day; For each time period and user's daily schedule, be divided into again and have people or nobody two kinds of situations, the division of this kind of time period directly affects the control requirement to noise.
Further, room type also can affect the control requirement to noise, therefore the type in room is defined, and as table 3, B1a can be expressed as bedroom, and B1b can be expressed as parlor, and B1c can be expressed as study.
Table 3 time period demarcation interval table
According to the area of air purifier environment of living in, type, the impact of current slot on air purifier, the operation interval of air purifier is divided.As shown in table 4, air purifier is divided to 10 operation intervals, and limit respectively rotating speed ratio, actual measurement noise and the cleaning capacity of each operation interval air purifier motor, for example, when air purifier is operated in interval 10, the motor speed ratio of air purifier is 95%, and its medium speed ratio example refers to motor actual speed value and the peaked ratio of electric machine theory; When the motor speed ratio of air purifier is 95%, the actual noise producing is 66 decibels, cleaning capacity is 400m3/H, it should be noted that table is only a kind of example to the division in machine operation interval, can divide according to the actual working environment of air purifier and work requirements.
As can be seen from Figure, when the motor of clarifier is in its working speed interval, motor speed is on its clean air fan-out capability and the impact of noise is to substantially linear relation, and rotating speed is higher, and clean air handling capacity is stronger, and noise is also larger.
Table 4 air purifier working speed interval division table
If require the minimum speed b1 finally being issued by host computer need guarantee that the CADR air capacity of air purifier is the twice (taking a breath twice) of chamber interior volume, can be according to the corresponding relation of table 5, determine motor minimum speed b1, for example, the room that is less than 15 square metres for room area, while needing clean maximum times to be greater than 10 times in one hour, the operation interval 2 in the corresponding table 4 of rotating speed minimum of a value b1; Room for room area at 15-25 square metre, needs clean maximum times in the time of 6-10 time in one hour, the operation interval 3 in the corresponding table 4 of rotating speed minimum of a value b1; The room that is greater than 25 square metres for room area, needs clean maximum times to be greater than while being less than 6 times 2 times in one hour, the operation interval 4 in the corresponding table 4 of rotating speed minimum of a value b1.
Table 5 minimum speed is determined table
Maximum (top) speed b2 will guarantee that the noise of clarifier is no more than the noise requirement of this scene, as shown in table 6, under sleep state, to being limited to 42 decibels in the requirement of noise, the maximum (top) speed b2 of air purifier motor is no more than the tachometer value in the interval 4 shown in table 4; Having under people's state, to being limited to 50 decibels in the requirement of noise, the maximum (top) speed b2 of air purifier motor is no more than the tachometer value in the interval 6 shown in table 4; Under unmanned state, to being limited to 70 decibels in the requirement of noise, the maximum (top) speed b2 of air purifier motor is no more than the tachometer value in the interval 8 shown in table 4; Before user goes home, to being limited to 70 decibels in the requirement of noise, the maximum (top) speed b2 of air purifier motor is the tachometer value in the interval 10 shown in table 4.
Table 6 maximum (top) speed table is determined table
After host computer has been determined b1 and b2, finally to consider the output of policy logic C, do last adjustment, as shown in table 7, at extraneous air condition, be under excellent condition, and Trend of Environmental Change increasing by 10% when above, numerical value interval definite in b2 maintenance table 6 is constant; At extraneous air condition, be under excellent condition, and Trend of Environmental Change is in 10% time, the numerical value interval that b1 and b2 keep respectively definite in table 5 and table 6 is constant; At extraneous air condition, be under excellent condition, and Trend of Environmental Change is for reducing 10% when above, b1 reduces an interval according to certain range in table 5, for the adjustment of other b1 and b2 value, will not enumerate.
Table 7 maximum (top) speed and minimum speed adjustment form
For chummery not, the different periods, the value of b1 and b2, is namely variable to the interval that single-chip microcomputer is adjusted motor speed.
Room is larger, and the operation interval minimum of a value b1 of setting is larger, and vice versa; More may there be people's (period judgement) time, or may be more sack time (optical sensor judgement), and higher to noise requirement, the operation interval maximum b2 setting is less, otherwise still.
Air quality variation outdoor in city scope on the impact of b1, b2 is, external environment is poorer, and trend is poorer, requires the value of the upper limit b2 of operation interval more to heighten 1-2 interval, otherwise the value of the b1 that rolls off the production line is more turned down 1 interval, make whole operation interval more rationally and strong adaptability.
The b1 that single-chip microcomputer obtains and b2 are that the operation interval of restriction is the bound of its any time under automatic operation mode, and the adjustment in interval is pressed existing logical process by single-chip microcomputer completely.I.e. indoor environment poorer (PM2.5 or TVOC) generally, working speed is higher.
Further, in the embodiment of the present invention, also provide a kind of air purifier control set for adjusting, as shown in Figure 2, having comprised:
Information acquisition module 21, for gathering air cleaning information, wherein air cleaning information comprises: filter screen is crossed wind total amount, filter screen work duration and air quality information;
Regulate control module 22, for air purifier being regulated to control according to air cleaning information, wherein regulate to control to comprise: the rotating speed that sends screen replacing prompting, adjusting air purifier.
Information acquisition module 21 in air purifier control set for adjusting of the present invention, comprise following one or more: identification code read module, for reading the identification code that is currently located at the filter screen in filter screen storehouse;
Filter screen is crossed wind total amount acquisition module, for statistics and the corresponding filter screen of identification code, is positioned at filter screen storehouse, and cumulative total revolution of the motor of air purifier operation; The filter screen that obtains this filter screen according to cumulative total revolution is crossed wind total amount;
Filter screen work duration acquisition module, is positioned at filter screen storehouse for statistics and the corresponding filter screen of identification code, and cumulative total duration of air purifier powering state, obtains the filter screen work duration of filter screen;
Host computer, for obtaining outside air quality information from cloud service platform; Also for obtain area and the type of the environment that air purifier is positioned at from subscription client;
Monitoring sensor, for gathering the environmental monitoring information of the environment that clarifier is positioned at, wherein environmental monitoring information is at least following a kind of: PM2.5 monitored data, dust monitoring data, intensity of illumination monitored data, temperature-humidity monitoring data and organic gas monitored data.
A kind of air purifier regulation and control system is also provided in the embodiment of the present invention, as shown in Figure 3, has comprised: subscription client 1, cloud service platform 3 and above-mentioned air purifier control set for adjusting 2.
A kind of air purifier is also provided in the embodiment of the present invention, has comprised: air purifier main body and above-mentioned air purifier control set for adjusting.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. the adjustment control method of air purifier, is characterized in that, comprising:
Gather air cleaning information, wherein said air cleaning information comprises: filter screen is crossed wind total amount, filter screen work duration and air quality information;
According to described air cleaning information, described air purifier is regulated to control, wherein said adjusting is controlled and is comprised: send the rotating speed that screen replacing is pointed out, regulated described air purifier.
2. method according to claim 1, is characterized in that, described collection air cleaning information, comprising:
Read the identification code that is currently located at the filter screen in filter screen storehouse;
Statistics is positioned at filter screen storehouse with the corresponding filter screen of described identification code, and cumulative total revolution of the motor of described air purifier operation; The filter screen that obtains this filter screen according to described cumulative total revolution is crossed wind total amount;
Statistics is positioned at filter screen storehouse with the corresponding filter screen of described identification code, and cumulative total duration of described air purifier powering state, obtains the filter screen work duration of described filter screen.
3. method according to claim 2, is characterized in that, describedly according to described air cleaning information, described air purifier is regulated to control, comprising:
According to described filter screen, cross wind total amount and described filter screen work duration, directly or by cloud service platform, to user, send screen replacing and indicate.
4. method according to claim 1, is characterized in that, described collection air cleaning information, comprising:
By cloud service platform, obtain outside air quality information;
By subscription client, obtain area and the type of the environment that described air purifier is positioned at;
By monitoring sensor, gather the environmental monitoring information of the environment that described clarifier is positioned at, wherein said environmental monitoring information is at least following a kind of: PM2.5 monitored data, dust monitoring data, intensity of illumination monitored data, temperature-humidity monitoring data and organic gas monitored data.
5. method according to claim 4, is characterized in that, describedly according to described air cleaning information, described air purifier is regulated to control, comprising:
The area of the environment being positioned at according to described air purifier and type, described outside air quality information, current slot, noise requires and clarifier clean air fan-out capability, determines maximum (top) speed and the minimum speed of described air purifier work at present;
The described environmental monitoring information gathering according to described monitoring sensor, within the scope of from described minimum speed to described maximum (top) speed, according to preset rules, select work at present rotating speed, and utilize described work at present rotating speed to regulate the motor speed under work at present pattern.
6. the control set for adjusting of air purifier, is characterized in that, comprising:
Information acquisition module, for gathering air cleaning information, wherein said air cleaning information comprises: filter screen is crossed wind total amount, filter screen work duration and air quality information;
Regulate control module, for according to described air cleaning information, described air purifier being regulated to control, wherein said adjusting is controlled and is comprised: send the rotating speed that screen replacing is pointed out, regulated described air purifier.
7. device according to claim 6, is characterized in that, described information acquisition module, comprise following one or more:
Identification code read module, for reading the identification code that is currently located at the filter screen in filter screen storehouse;
Filter screen is crossed wind total amount acquisition module, for statistics and the corresponding filter screen of described identification code, is positioned at filter screen storehouse, and cumulative total revolution of the motor of described air purifier operation; The filter screen that obtains this filter screen according to described cumulative total revolution is crossed wind total amount;
Filter screen work duration acquisition module, is positioned at filter screen storehouse for statistics and the corresponding filter screen of described identification code, and cumulative total duration of described air purifier powering state, obtains the filter screen work duration of described filter screen;
Host computer, for obtaining outside air quality information from cloud service platform; Also for obtain area and the type of the environment that described air purifier is positioned at from subscription client;
Monitoring sensor, for gathering the environmental monitoring information of the environment that described clarifier is positioned at, wherein said environmental monitoring information is at least following a kind of: PM2.5 monitored data, dust monitoring data, intensity of illumination monitored data, temperature-humidity monitoring data and organic gas monitored data.
8. the regulation and control system of air purifier, is characterized in that, comprising: subscription client, cloud service platform and the air purifier control set for adjusting as described in claim 6 or 7.
9. air purifier, is characterized in that, comprising: air purifier main body and the air purifier control set for adjusting as described in claim 6 or 7.
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