CN107477769B - Detect air quality method and device, air purifier control method and device - Google Patents

Detect air quality method and device, air purifier control method and device Download PDF

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Publication number
CN107477769B
CN107477769B CN201710528365.5A CN201710528365A CN107477769B CN 107477769 B CN107477769 B CN 107477769B CN 201710528365 A CN201710528365 A CN 201710528365A CN 107477769 B CN107477769 B CN 107477769B
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China
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air
clarifier
movable
current location
pollution index
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CN107477769A (en
Inventor
谢金桂
陶雯轩
黄耀雄
毛远昌
李龙基
程新利
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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Abstract

The present invention provides a kind of detection method and devices of air quality, the control method and device of movable air clarifier, movable air clarifier, non-transient computer readable storage medium, wherein, comprising: survey the air pollution index of at least two positions in preset range around the current location and current location of movable air clarifier;When air pollution index of the air pollution index of the current location less than any position at least two positions, movable air clarifier is controlled to the mobile preset distance in direction locating for at least two position highest positions of Air Contamination index;Above-mentioned steps are repeated until the air pollution index of the current location of movable air clarifier preferentially purifies region seriously polluted in region to be clean more than or equal to the air pollution index of all positions at least two positions in preset range around the current location of movable air clarifier.

Description

Detect air quality method and device, air purifier control method and device
Technical field
The present invention relates to technical field of electric appliances, and in particular to a kind of method and device for detecting air quality, removable sky The control method and device of gas purifier, movable air clarifier, non-transient computer readable storage medium.
Background technique
It is various with raising and attention that the aggravation and consumer of present air pollution recognize habitation environment quality The air purifier of function is used by more and more families.
Air purifier may be mounted at family, clean rooms air.But existing air purifier is often with power supply Line, when use the placement somewhere in the room that can only be fixed need to remove over to access power supply ability again if wanting to purify other rooms It can be used, or the room needed all fills one.It carries air purifier to bring inconvenience to users, and it also requires user is certainly Oneself goes concern testing result to decide when to remove.Though installing more can solve problem, brought additionally to user Expense, waste many resources.In order to realize the autonomous of air purifier, a kind of air purifier of packaged type It comes into being, but existing mobile air purifier mainly studies obstacle, such as Chinese patent how are avoided in moving process Document CN104965512A discloses a kind of barrier-avoiding method of mobile air purifier, but its not to be related to air net Change how to get to device can optimally purify air.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of method and device for detecting air quality, movable air are net Change control method and device, the movable air clarifier, non-transient computer readable storage medium of device, to solve the prior art The movement routine of middle air purifier determines not according to the air quality of different zones, causes effectively purify Interior Space The problem of gas.
For this purpose, the embodiment of the invention provides following technical solutions:
First aspect present invention, provide a kind of method for detecting air quality, include the following steps: S1: detection is removable The air pollution of at least two positions refers in preset range around the current location and the current location of dynamic air purifier Number;S2: when the air pollution index of the current location is less than the air of any one position at least two position When pollution index, the movable air clarifier is controlled to the highest position of at least two positions Air Contamination index The mobile preset distance in locating direction;Above-mentioned steps S1 and S2 are repeated, until the movable air clarifier is current The air pollution index of position is more than or equal to around the current location of the movable air clarifier at least two in preset range The air pollution index of all positions in a position;Most using the current location of the movable air clarifier as air quality The position of difference.
Optionally, the preset range is using the current location of the movable air clarifier as the center of circle, in advance with first Determining threshold value is the range that radius determines.
Optionally, the absolute value of the difference of the preset distance and the two distance is less than the second predetermined threshold;Wherein, described The two distance is the distance between the movable air clarifier and the highest position of air pollution index.
Second aspect of the present invention provides a kind of control method of movable air clarifier, comprising: utilizes the detection The method of air quality searches the position that air quality is worst in region to be clean;Movable air clarifier is controlled in the sky The worst position of makings amount carries out air cleaning.
Optionally, control movable air clarifier carries out air cleaning in the worst position of the air quality, so that The highest position air quality of air pollution index it is up to standard after, further includes: repeat using the detection air matter The method of amount searches the position that air quality is worst in region to be clean;And control movable air clarifier is in the air The step of worst position of quality carries out air cleaning, until air quality is all up to standard in region to be clean.
Third aspect present invention provides a kind of device for detecting air quality, comprising: detection module, it can for detecting Move the air pollution of at least two positions in preset range around the current location and the current location of air purifier Index;First control module, for being less than appointing at least two position when the air pollution index of the current location Anticipate a position air pollution index when, it is dirty to control movable air clarifier air at least two position Move preset distance in direction locating for the highest position of staining index;Second control module, for controlling the detection module and institute State the first control module repeated work, until the movable air clarifier current location air pollution index be greater than etc. The air of all positions is dirty at least two positions in preset range around the current location of the movable air clarifier Staining index;Using the current location of the movable air clarifier position worst as air quality.
Optionally, the preset range is using the current location of the movable air clarifier as the center of circle, in advance with first Determining threshold value is the range that radius determines.
Optionally, the absolute value of the difference of the preset distance and the two distance is less than the second predetermined threshold;Wherein, described The two distance is the distance between the movable air clarifier and the highest position of air pollution index.
Fourth aspect present invention provides a kind of control device of movable air clarifier, comprising: searching module is used The position that air quality is worst in region to be clean is searched in the device of the detection air quality;Third control module, is used for It controls movable air clarifier and carries out air cleaning in the worst position of the air quality.
Optionally, described device further include: the 4th control module, for controlling removable sky in the third control module Gas purifier carries out air cleaning in the worst position of the air quality, so that the highest position air of air pollution index After requisite quality, the searching module and the third control module repeated work are controlled, until air in region to be clean Quality is all up to standard.
Fifth aspect present invention provides a kind of movable air clarifier, comprising: at least one processor;And with The memory of at least one processor communication connection;Wherein, the memory, which is stored with, to be held by one processor Capable instruction, described instruction are executed by least one described processor, so that at least one described processor executes the inspection It surveys the method for air quality or executes the control method of the movable air clarifier.
Sixth aspect present invention provides a kind of non-transient computer readable storage medium, is stored thereon with computer and refers to It enables, which is characterized in that realized when the instruction is executed by processor described in the method or realization of the detection air quality The control method of movable air clarifier.
Technical solution of the embodiment of the present invention, has the advantages that
The embodiment of the invention provides a kind of controls of method and device, movable air clarifier for detecting air quality Method and device, movable air clarifier, non-transient computer readable storage medium, wherein the method for detecting air quality Include: S1: around the current location and current location of detection movable air clarifier at least two positions in preset range Air pollution index;S2: when the air pollution index of the current location is less than any one position at least two positions Air pollution index when, control movable air clarifier is to the highest position institute of at least two position Air Contamination indexes The mobile preset distance in the direction at place, that is, control movable air clarifier is mobile toward the more serious position of air pollution;Repetition is held Row above-mentioned steps S1 and S2, until the air pollution index of the current location of movable air clarifier is more than or equal to removable sky Around the current location of gas purifier in preset range at least two positions all positions air pollution index;It will move The current location of the air purifier position worst as air quality, and then purification is opened in the worst position of the air quality Function preferentially purifies region seriously polluted in region to be clean.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow chart of detection air quality method according to an embodiment of the present invention;
Fig. 2 is the flow chart of the control method of movable air clarifier according to an embodiment of the present invention;
Fig. 3 is another flow chart of the control method of movable air clarifier according to an embodiment of the present invention;
Fig. 4 is the structural block diagram of detection air quality devices according to an embodiment of the present invention;
Fig. 5 is the structural block diagram of the control device of movable air clarifier according to an embodiment of the present invention;
Fig. 6 is the hardware structural diagram of air purifier provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not having Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
The method of detection air quality is provided in the present embodiment, can be used for movable air clarifier, Fig. 1 is basis The flow chart of the detection air quality method of the embodiment of the present invention, as shown in Figure 1, the process includes the following steps:
S1: around the current location and the current location of detection movable air clarifier at least two in preset range The air pollution index of position;Specifically, by being calculated with the distance between barrier data or by vague memory algorithm The coordinate map in region to be clean is established, movable air clarifier is in region to be clean by default walking path walking, inspection Survey the air pollution index of multiple positions in preset range.Above-mentioned preset range can flexibly be set according to the actual situation, Such as can be using the current location of movable air clarifier as the center of circle, using the first predetermined threshold as the range of radius determination, First predetermined threshold can be adjusted flexibly according to the object put in region to be clean.Air pollution index can serve to indicate that The parameter of dust, PM2.5, sulfur dioxide or formaldehyde etc. in air.
S2: when the air pollution index of the current location is dirty less than the air of any one position at least two positions When staining index, movable air clarifier is controlled to direction locating for at least two position highest positions of Air Contamination index Mobile preset distance;That is, air pollution index of the movable air clarifier according to each position detected, to pollution level Higher position is mobile.
S3: repeating above-mentioned steps S1 and S2, until the air pollution of the current location of movable air clarifier refers to Number is more than or equal to all positions at least two positions in preset range around the current location of the movable air clarifier Air pollution index;Using the current location of the movable air clarifier position worst as air quality;It controls removable Dynamic air purifier is moved to the position of Air Contamination most serious in region to be clean, and then can be from air pollution most serious Position starts to purify air.
Through the above steps, the air pollution index of multiple positions in region to be clean is detected, control movable air is net It is mobile towards the position of air pollution most serious to change device, it is net to can be realized air by optimal path algorithm for contexture by self path Change device itself and plan optimal purifying paths in real time, in the case where entirely autonomous, can preferentially purify air critical regions within doors.
The mode of movable air clarifier towards the more serious position movement of air pollution may include many kinds, one In a alternative embodiment, movable air clarifier can be moved to the highest position of air pollution index in the preset range, In another alternative embodiment, it can also be moved towards direction locating for the highest position of air pollution index in the preset range Dynamic a certain distance, mobile distance can be less than between movable air clarifier and the highest position of air pollution index Distance can also be greater than the distance between movable air clarifier and the highest position of air pollution index, in order to guarantee sky Gas pollution index better position, the mobile preset distance of movable air clarifier and the absolute value of the difference of the two distance are small In the second predetermined threshold;Wherein, the rwo distance is between movable air clarifier and the highest position of air pollution index Distance so that the position after movable air clarifier is mobile is without departing from the highest position of air pollution index.
A kind of control method of movable air clarifier is provided in the present embodiment, and Fig. 2 is to implement according to the present invention The flow chart of the control method of the movable air clarifier of example, as shown in Fig. 2, the process includes the following steps:
Step S201, most using air quality in the method lookup region to be clean for detecting air quality in above-described embodiment The position of difference;
Step S202, control movable air clarifier carry out air cleaning in the worst position of the air quality.
Through the above steps, the air pollution index of multiple positions in region to be clean is detected, control movable air is net It is mobile towards the position of air pollution most serious to change device, it is net to can be realized air by optimal path algorithm for contexture by self path Change device itself and plan optimal purifying paths in real time, in the case where entirely autonomous, can preferentially purify air critical regions within doors.
Optionally, control movable air clarifier carries out air cleaning in the worst position of the air quality, so that After the highest position air quality of air pollution index is up to standard, the method lookup using this detection air quality is repeated The worst position of air quality in region to be clean;And the position that control movable air clarifier is worst in the air quality The step of carrying out air cleaning, until air quality is all up to standard in region to be clean.
Fig. 3 is another flow chart of the control method of movable air clarifier according to an embodiment of the present invention, such as Fig. 3 It is shown, after user starts clarifier Intelligent purifying mode, air matter of the clarifier using itself as the center of circle, in detection radius R circle It measures, the N number of point of average sample (record numerical value and direction value), compares the numerical value of N number of point, obtain PM2.5 highest one in each circle It is a, pass through electronic compass machine revision and be moved at the point, the point is the center of circle at this time, continues to test the sky in radius R circle Makings amount simultaneously samples, and records the data of N number of point and by it compared with origin point data, stops if point of origin P M2.5 value maximum at this time Get off to purify air, repeats the above movement until air is less than PM2.5 set by user.If maximum value is not in origin Place, then repeat the above movement.Until finding the worst region of air quality, start to purify air.It is periodically detected in purification process Ambient air quality finds the worst place of room air quality after ambient air quality is up to standard again, preferential to purify, Until room air quality is all up to standard.
Additionally provide a kind of device for detecting air quality in the present embodiment, the device for realizing above-described embodiment and Preferred embodiment, the descriptions that have already been made will not be repeated.As used below, predetermined function may be implemented in term " module " The combination of the software and/or hardware of energy.It is hard although device described in following embodiment is preferably realized with software The realization of the combination of part or software and hardware is also that may and be contemplated.
Fig. 4 is the structural block diagram of detection air quality devices according to an embodiment of the present invention, as shown in Figure 4, comprising: detection Module 41, around the current location and the current location for detecting movable air clarifier at least two in preset range The air pollution index of position;First control module 42, for when the current location air pollution index be less than this at least two When the air pollution index of any one position in a position, the movable air clarifier is controlled at least two position Move preset distance in direction locating for the highest position of Air Contamination index;Second control module 43, for controlling the detection Module and the first control module repeated work, until the air pollution index of the current location of the movable air clarifier is big Around the current location for being equal to the movable air clarifier in preset range at least two positions all positions air Pollution index;Using the current location of the movable air clarifier position worst as air quality.
Optionally, which is using the current location of the movable air clarifier as the center of circle, with the first predetermined threshold Value is the range that radius determines.
Optionally, the absolute value of the difference of the preset distance and the two distance is less than the second predetermined threshold;Wherein, the rwo Distance is the distance between the movable air clarifier and the highest position of air pollution index.
Detection air quality devices in the present embodiment are presented in the form of functional unit, and unit here refers to ASIC circuit, execute one or more softwares or fixed routine processor and memory and/or other above-mentioned function can be provided The device of energy.
The further function description of above-mentioned modules is identical as above-mentioned corresponding embodiment, and details are not described herein.
A kind of control device of movable air clarifier is additionally provided in the present embodiment, and the device is for realizing above-mentioned Embodiment and preferred embodiment, the descriptions that have already been made will not be repeated.As used below, term " module " can be real The combination of the software and/or hardware of existing predetermined function.Although device described in following embodiment is preferably realized with software, But the realization of the combination of hardware or software and hardware is also that may and be contemplated.
Fig. 5 is the structural block diagram of the control device of movable air clarifier according to an embodiment of the present invention, such as Fig. 5 institute Show, comprising: it is worst to search air quality in region to be clean for the device using above-mentioned detection air quality for searching module 51 Position;Third control module 52 carries out air in the worst position of the air quality for controlling movable air clarifier Purification.
Optionally, the device further include: the 4th control module, for net in third control module control movable air Change device and carry out air cleaning in the worst position of the air quality, so that the highest position air quality of air pollution index reaches After mark, the searching module and the third control module repeated work are controlled, until air quality all reaches in region to be clean Mark.
The control device of movable air clarifier in the present embodiment is presented in the form of functional unit, here Unit refers to ASIC circuit, execute one or more softwares or fixed routine processor and memory and/or other can mention For the device of above-mentioned function.
The further function description of above-mentioned modules is identical as above-mentioned corresponding embodiment, and details are not described herein.
Referring to Fig. 6, Fig. 6 is a kind of structural schematic diagram for air purifier that alternative embodiment of the present invention provides, such as Fig. 6 Shown, which may include: at least one processor 601, such as CPU (Central Processing Unit, centre Manage device), at least one communication interface 603, memory 604, at least one communication bus 602.Wherein, communication bus 602 is used for Realize the connection communication between these components.Wherein, communication interface 603 may include display screen (Display), keyboard (Keyboard), optional communication interface 603 can also include standard wireline interface and wireless interface.Memory 604 can be height Fast RAM memory (Ramdom Access Memory, effumability random access memory), is also possible to non-labile deposit Reservoir (non-volatile memory), for example, at least a magnetic disk storage.Memory 604 optionally can also be at least One is located remotely from the storage device of aforementioned processor 601.Wherein processor 601 can be stored with device described in conjunction with Figure 5 Batch processing code is stored in device 604, and processor 601 calls the program code stored in memory 604, for executing one The method of kind detection air quality, i.e., for performing the following operations:
S1: around the current location and the current location of detection movable air clarifier at least two in preset range The air pollution index of a position;
S2: when the air pollution index of the current location is less than any one position at least two position When air pollution index, it is highest at least two positions Air Contamination index to control the movable air clarifier Move preset distance in direction locating for position;
S3: repeating above-mentioned steps S1 and S2, until the air of the current location of the movable air clarifier is dirty Staining index is more than or equal to around the current location of the movable air clarifier to be owned at least two positions in preset range The air pollution index of position;Using the current location of the movable air clarifier position worst as air quality.
In the embodiment of the present invention, processor 601 calls the program code in memory 604, is also used to execute following operation:
The position that air quality is worst in region to be clean is searched using the method for the detection air quality;
It controls movable air clarifier and carries out air cleaning in the worst position of the air quality.
Wherein, communication bus 602 can be Peripheral Component Interconnect standard (peripheral component Interconnect, abbreviation PCI) bus or expanding the industrial standard structure (extended industry standard Architecture, abbreviation EISA) bus etc..Communication bus 602 can be divided into address bus, data/address bus, control bus etc.. Only to be indicated with a thick line in Fig. 6, it is not intended that an only bus or a type of bus convenient for indicating.
Wherein, memory 604 may include volatile memory (English: volatile memory), such as arbitrary access Memory (English: random-access memory, abbreviation: RAM);Memory also may include nonvolatile memory (English Text: non-volatile memory), for example, flash memory (English: flash memory), hard disk (English: hard disk Drive, abbreviation: HDD) or solid state hard disk (English: solid-state drive, abbreviation: SSD);Memory 604 can also wrap Include the combination of the memory of mentioned kind.
Wherein, processor 601 can be central processing unit (English: central processing unit, abbreviation: CPU), the combination of network processing unit (English: network processor, abbreviation: NP) or CPU and NP.
Wherein, processor 601 can further include hardware chip.Above-mentioned hardware chip can be specific integrated circuit (English: application-specific integrated circuit, abbreviation: ASIC), programmable logic device (English: Programmable logic device, abbreviation: PLD) or combinations thereof.Above-mentioned PLD can be Complex Programmable Logic Devices (English: complex programmable logic device, abbreviation: CPLD), field programmable gate array (English: Field-programmable gate array, abbreviation: FPGA), Universal Array Logic (English: generic array Logic, abbreviation: GAL) or any combination thereof.
Optionally, memory 604 is also used to store program instruction.Processor 601 can be instructed with caller, be realized such as this Apply for method shown in the embodiment of Fig. 1,2 or 3.
The embodiment of the invention also provides a kind of non-transient computer storage medium, the computer storage medium is stored with The detection air quality in above-mentioned any means embodiment can be performed in computer executable instructions, the computer executable instructions The control method of method or movable air clarifier.Wherein, the storage medium can be magnetic disk, CD, read-only storage note Recall body (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), flash Device (Flash Memory), hard disk (Hard Disk Drive, abbreviation: HDD) or solid state hard disk (Solid-State Drive, SSD) etc.;The storage medium can also include the combination of the memory of mentioned kind.
Although being described in conjunction with the accompanying the embodiment of the present invention, those skilled in the art can not depart from the present invention Spirit and scope in the case where various modifications and variations can be made, such modifications and variations are each fallen within by appended claims institute Within the scope of restriction.

Claims (12)

1. a kind of method for detecting air quality, which comprises the steps of:
S1: around the current location and the current location of detection movable air clarifier at least two in preset range The air pollution index set;
S2: when the air pollution index of the current location is less than the air of any one position at least two position When pollution index, the movable air clarifier is controlled to the highest position of at least two positions Air Contamination index The mobile preset distance in locating direction;
S3: repeating above-mentioned steps S1 and S2, until the air pollution of the current location of the movable air clarifier refers to Number is more than or equal to all positions at least two positions in preset range around the current location of the movable air clarifier Air pollution index;Using the current location of the movable air clarifier position worst as air quality.
2. the method according to claim 1, wherein the preset range is with the movable air clarifier Current location be the center of circle, using the first predetermined threshold be radius determination range.
3. the method according to claim 1, wherein the absolute value of the difference of the preset distance and the two distance Less than the second predetermined threshold;Wherein, both described distance is that the movable air clarifier and air pollution index are highest The distance between position.
4. a kind of control method of movable air clarifier characterized by comprising
The position that air quality is worst in region to be clean is searched using the method for detecting air quality described in claim 1;
It controls movable air clarifier and carries out air cleaning in the worst position of the air quality.
5. according to the method described in claim 4, it is characterized in that, control movable air clarifier the air quality most The position of difference carries out air cleaning, so that after the highest position air quality of air pollution index is up to standard, further includes:
It is worst to repeat air quality in the method lookup region to be clean using detection air quality described in claim 1 Position;And movable air clarifier is controlled the step of the worst position of the air quality carries out air cleaning, directly Air quality is all up to standard in region to be clean.
6. a kind of device for detecting air quality characterized by comprising
Detection module, around the current location and the current location for detecting movable air clarifier in preset range The air pollution index of at least two positions;
First control module, for the air pollution index when the current location less than any at least two position When the air pollution index of one position, the movable air clarifier is controlled at least two position Air Contamination Move preset distance in direction locating for the highest position of index;
Second control module, for controlling the detection module and the first control module repeated work, until described removable The air pollution index of the current location of dynamic air purifier is more than or equal to the current location week of the movable air clarifier Enclose the air pollution index of all positions at least two positions in preset range;By the current of the movable air clarifier The position position worst as air quality.
7. device according to claim 6, which is characterized in that the preset range is with the movable air clarifier Current location be the center of circle, using the first predetermined threshold be radius determination range.
8. device according to claim 6, which is characterized in that the absolute value of the difference of the preset distance and the two distance Less than the second predetermined threshold;Wherein, both described distance is that the movable air clarifier and air pollution index are highest The distance between position.
9. a kind of control device of movable air clarifier characterized by comprising
Searching module, for searching air quality in region to be clean using the device of detection air quality described in claim 1 Worst position;
Third control module, it is net in the worst position progress air of the air quality for controlling movable air clarifier Change.
10. device according to claim 9, which is characterized in that described device further include:
4th control module, for worst in the air quality in third control module control movable air clarifier Position carry out air cleaning so that controlling the lookup after the highest position air quality of air pollution index is up to standard Module and the third control module repeated work, until air quality is all up to standard in region to be clean.
11. a kind of movable air clarifier characterized by comprising at least one processor;And with it is described at least one The memory of processor communication connection;Wherein, the memory is stored with the instruction that can be executed by one processor, described Instruction is executed by least one described processor, so that detection described at least one described processor perform claim requirement 1 is empty The control method of movable air clarifier described in method or the perform claim requirement 4 of makings amount.
12. a kind of non-transient computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the instruction quilt Processor is realized the method for detection air quality described in claim 1 or is realized as claimed in claim 4 removable when executing The control method of dynamic air purifier.
CN201710528365.5A 2017-07-01 2017-07-01 Detect air quality method and device, air purifier control method and device Active CN107477769B (en)

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CN110895390A (en) * 2018-09-12 2020-03-20 珠海格力电器股份有限公司 Method and device for determining placement position of household appliance
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