CN107883521A - Control method, new blower fan and the computer-readable recording medium of new blower fan - Google Patents
Control method, new blower fan and the computer-readable recording medium of new blower fan Download PDFInfo
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- CN107883521A CN107883521A CN201710934409.4A CN201710934409A CN107883521A CN 107883521 A CN107883521 A CN 107883521A CN 201710934409 A CN201710934409 A CN 201710934409A CN 107883521 A CN107883521 A CN 107883521A
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Abstract
The invention discloses a kind of control method of new blower fan, the new blower fan is provided with the first pressure sensor for detecting the pressure in the new fan air channel and the second pressure sensor for detecting the pressure of indoor environment residing for the new blower fan, and the control method of the new blower fan comprises the following steps：The duct pressure in presently described air channel is obtained by the first pressure sensor, and the room pressure of the indoor environment is obtained by the second pressure sensor；Calculate the pressure differential between the duct pressure and the room pressure；When the pressure differential is more than the predetermined threshold value, prompt message is exported, to prompt user to clean the filter screen of the blower fan.The invention also discloses a kind of new blower fan and computer-readable recording medium.The present invention can clean filter screen according to duct pressure and room pressure prompting user so that the filter screen of the new blower fan can clean in time.
Description
Technical field
The present invention relates to new blower fan technical field, more particularly to a kind of control method of new blower fan, new blower fan and computer
Readable storage medium storing program for executing.
Background technology
With the raising of people's health consciousness, to the composite request of air ambient also more and more higher.Haze influenceed in recent years
Seriously, various new blower fans arise at the historic moment.New blower fan is a kind of effective air cleaning facility, and it can follow room air generation
Ring, the air of foul indoor is on the one hand discharged outdoor, on the other hand outdoor ozone by sterilization, sterilization, filtering
After processing, then be input to interior, allow in room be all the time fresh clean air, maintain the sky of indoor comfortable health
Compression ring border, it can be applied to public place and the computer room and ward etc. such as family and office space, market and movie theatre,
And then there are wide market prospects.
The fresh inlet of new blower fan is usually provided with filter screen, and the filter screen was used for dust particle larger in air filtering, with
The usage time for filter screen gradually increases, and the pollutant accumulated on filter screen is more, and filter screen just loses normal filtration, purification function,
Need to change or clean.But because user does not know when need to change or clean filter screen, often result in new blower fan
Filter screen cleaning not in time, and causes filter screen to be gradually deteriorated the filtration, purification effect of air.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide a kind of control method of new blower fan, new blower fan and computer-readable storage medium
Matter, it is intended to solve the technical problem of the filter screen cleaning of existing new blower fan not in time.
To achieve the above object, the present invention provides a kind of control method of new blower fan, and the new blower fan, which is provided with, to be used to detect
The first pressure sensor of pressure in the new fan air channel and the pressure for detecting indoor environment residing for the new blower fan
The second pressure sensor of power, the control method of the new blower fan comprise the following steps：
The duct pressure in presently described air channel is obtained by the first pressure sensor, and passes through the second pressure
Sensor obtains the room pressure of the indoor environment；
Calculate the pressure differential between the duct pressure and the room pressure；
When the pressure differential is more than the predetermined threshold value, prompt message is exported, to prompt user to clean the blower fan
Filter screen.
Further, in one embodiment, it is described when the pressure differential is more than the predetermined threshold value, output prompting letter
After the step of breath, the control method of the new blower fan also includes：
Reduce the rotating speed of the new blower fan.
Further, in one embodiment, the step of rotating speed of the reduction new blower fan includes：
Obtain the current rotating speed of the new blower fan；
First object rotating speed is calculated based on the current rotating speed and the first preset rotation speed；
The rotating speed of the new blower fan is reduced to the first object rotating speed.
Further, in one embodiment, the pressure calculated between the duct pressure and the room pressure
After the step of difference, the control method of the new blower fan also includes：
When the pressure differential is less than the predetermined threshold value, increase the rotating speed of the new blower fan.
Further, in one embodiment, the step of rotating speed of the increase new blower fan includes：
Obtain the current rotating speed of the new blower fan；
Second rotating speed of target is calculated based on the current rotating speed and the second preset rotation speed；
Increase the rotating speed of the new blower fan to second rotating speed of target.
Further, in one embodiment, the new blower fan is additionally provided with dust sensor, the controlling party of the new blower fan
Method also includes：
The first dust concentration of the indoor environment is obtained by the dust sensor；
It is determined that whether first dust concentration got is less than preset concentration；
When first dust concentration is less than the preset concentration, the dust sensor is closed.
Further, in one embodiment, it is described when first dust concentration is less than the preset concentration, close
After the step of dust sensor, the control method of the new blower fan also includes：
When the duration after closing the dust sensor is more than preset duration, the dust sensor is opened；
The step of the first dust concentration of the indoor environment is obtained by the dust sensor described in performing.
Further, in one embodiment, whether first dust concentration for determining to get is less than default
After the step of concentration, the control method of the new blower fan also includes：
When first dust concentration is more than or equal to the preset concentration, regularly obtained by the dust sensor
Second dust concentration of the indoor environment；
When second dust concentration is less than the preset concentration, the dust sensor is closed.
In addition, to achieve the above object, the present invention also provides a kind of new blower fan, the new blower fan is provided with described for detecting
The first pressure sensor of pressure in new fan air channel and for detecting the pressure of indoor environment residing for the new blower fan
Second pressure sensor；The new blower fan includes：Memory, processor and it is stored on the memory and can be in the processing
The control program of the new blower fan run on device, realized when the control program of the new blower fan is by the computing device any of the above-described
The step of control method of new blower fan described in.
In addition, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, described computer-readable
The control program of new blower fan is stored with storage medium, the control program of the new blower fan realizes above-mentioned when being executed by processor
The step of control method of new blower fan described in one.
The present invention obtains the duct pressure in presently described air channel by the first pressure sensor, and passes through described the
Two pressure sensors obtain the room pressure of the indoor environment, then calculate between the duct pressure and the room pressure
Pressure differential, when the pressure differential is more than the predetermined threshold value, prompt message is exported, to prompt user to clean the blower fan
Filter screen, filter screen can be cleaned according to duct pressure and room pressure prompting user so that the filter screen of the new blower fan can be timely
Cleaning.
Brief description of the drawings
Fig. 1 is the structural representation of the new blower fan for the hardware running environment that scheme of the embodiment of the present invention is related to；
Fig. 2 is the schematic flow sheet of the control method first embodiment of the new blower fan of the present invention；
Fig. 3 is thin the step of reducing the rotating speed of the new blower fan in the control method second embodiment of the new blower fan of the present invention
Change schematic flow sheet；
Fig. 4 is thin the step of increasing the rotating speed of the new blower fan in the control method 3rd embodiment of the new blower fan of the present invention
Change schematic flow sheet；
Fig. 5 is the schematic flow sheet of the control method fourth embodiment of the new blower fan of the present invention；
Fig. 6 is the schematic flow sheet of the embodiment of control method the 5th of the new blower fan of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in figure 1, Fig. 1 is the structural representation of the new blower fan for the hardware running environment that scheme of the embodiment of the present invention is related to
Figure.
As shown in figure 1, the new blower fan can include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is used to realize the connection communication between these components.
User interface 1003 can include display screen (Display), input block such as keyboard (Keyboard), optional user interface
1003 can also include wireline interface, the wave point of standard.Network interface 1004 can optionally connect including the wired of standard
Mouth, wave point (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory or stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Alternatively, new blower fan can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, sound
Frequency circuit, WiFi module etc..Wherein, sensor ratio such as optical sensor, motion sensor and other sensors.Specifically,
Optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to the light and shade of ambient light
To adjust the brightness of display screen.
It will be understood by those skilled in the art that the new blower fan structure shown in Fig. 1 does not form the restriction to new blower fan, can
With including than illustrating more or less parts, either combining some parts or different parts arrangement.
As shown in figure 1, it can lead to as in a kind of memory 1005 of computer-readable storage medium including operating system, network
Believe the control program of module, Subscriber Interface Module SIM and new blower fan.
In the new blower fan shown in Fig. 1, network interface 1004 is mainly used in connecting background server, enters with background server
Row data communication；User interface 1003 is mainly used in connecting client (user terminal), enters row data communication with client；And handle
Device 1001 can be used for the control program for calling the new blower fan stored in memory 1005.
In the present embodiment, new blower fan includes：Memory 1005, processor 1001 and it is stored on the memory 1005
And the control program for the new blower fan that can be run on the processor 1001, wherein, processor 1001 is called in memory 1005
During the control program of the new blower fan of storage, and perform following operate：
The duct pressure in presently described air channel is obtained by the first pressure sensor, and passes through the second pressure
Sensor obtains the room pressure of the indoor environment；
Calculate the pressure differential between the duct pressure and the room pressure；
When the pressure differential is more than the predetermined threshold value, prompt message is exported, to prompt user to clean the blower fan
Filter screen.
Further, processor 1001 can call the control program of the new blower fan stored in memory 1005, also perform
Operate below：
Reduce the rotating speed of the new blower fan.
Further, processor 1001 can call the control program of the new blower fan stored in memory 1005, also perform
Operate below：
Obtain the current rotating speed of the new blower fan；
First object rotating speed is calculated based on the current rotating speed and the first preset rotation speed；
The rotating speed of the new blower fan is reduced to the first object rotating speed.
Further, processor 1001 can call the control program of the new blower fan stored in memory 1005, also perform
Operate below：
When the pressure differential is less than the predetermined threshold value, increase the rotating speed of the new blower fan.
Further, processor 1001 can call the control program of the new blower fan stored in memory 1005, also perform
Operate below：
Obtain the current rotating speed of the new blower fan；
Second rotating speed of target is calculated based on the current rotating speed and the second preset rotation speed；
Increase the rotating speed of the new blower fan to second rotating speed of target.
Further, processor 1001 can call the control program of the new blower fan stored in memory 1005, also perform
Operate below：
The first dust concentration of the indoor environment is obtained by the dust sensor；
It is determined that whether first dust concentration got is less than preset concentration；
When first dust concentration is less than the preset concentration, the dust sensor is closed.
Further, processor 1001 can call the control program of the new blower fan stored in memory 1005, also perform
Operate below：
When the duration after closing the dust sensor is more than preset duration, the dust sensor is opened；
The step of the first dust concentration of the indoor environment is obtained by the dust sensor described in performing.
Further, processor 1001 can call the control program of the new blower fan stored in memory 1005, also perform
Operate below：
When first dust concentration is more than or equal to the preset concentration, regularly obtained by the dust sensor
Second dust concentration of the indoor environment；
When second dust concentration is less than the preset concentration, the dust sensor is closed.
The present invention also provides a kind of control method of new blower fan, reference picture 2, and Fig. 2 is the control method of the new blower fan of the present invention
The schematic flow sheet of first embodiment.
In the present embodiment, the new blower fan is provided with the first pressure sensing for being used to detect the pressure in the new fan air channel
Device and the second pressure sensor for detecting the pressure of indoor environment residing for the new blower fan, wherein, the first pressure passes
Sensor is arranged in the air channel of the new blower fan, and the second pressure sensor may be disposed at any position of indoor environment residing for new blower fan
Put, and the new blower fan communicates to connect with the first pressure sensor and second pressure sensor respectively, so that the fresh air machine can
Obtain the testing result of the first pressure sensor and second pressure sensor.
The control method of the new blower fan comprises the following steps：
Step S110, the duct pressure in presently described air channel is obtained by the first pressure sensor, and passes through institute
State the room pressure that second pressure sensor obtains the indoor environment；
In the present embodiment, after the startup of new blower fan, the first pressure sensor starts therewith with second pressure sensor,
The new blower fan can be obtained the duct pressure of the new fan air channel and is somebody's turn to do by the first pressure sensor and second pressure sensor
The room pressure of indoor environment, the new blower fan obtain the inspection of the first pressure sensor and second pressure sensor residing for new blower fan
Result is surveyed, the testing result of the wherein first pressure sensor is duct pressure, the testing result of second pressure sensor is room
Interior pressure.
Step S120, calculate the pressure differential between the duct pressure and the room pressure；
Wherein, the pressure differential is that duct pressure subtracts room pressure.
Step S130, when the pressure differential is more than the predetermined threshold value, prompt message is exported, to prompt user to clean institute
State the filter screen of blower fan.
Wherein, predetermined threshold value can rationally be set, and the predetermined threshold value and rotating speed, room pressure and the filter screen of new blower fan
Laying dust rate correspond, and predetermined threshold value can be determined according to the laying dust rate of the rotating speed of new blower fan, room pressure and filter screen.This is pre-
If threshold value can also be with preset range, it is determined that whether the pressure differential can be replaced described in determination less than the predetermined threshold value
Whether pressure differential is less than the minimum value of the preset range.
In the present embodiment, when the pressure differential between duct pressure and room pressure is more than predetermined threshold value, the new blower fan
Filter screen laying dust rate it is larger, the pollutant accumulated on filter screen is more, therefore, export prompt message, with prompt user clean institute
State the filter screen of blower fan.
Further, in one embodiment, after step s 130, the control method of the new blower fan also includes：Step
S140, reduce the rotating speed of the new blower fan.
In the present embodiment, when the pressure differential between duct pressure and room pressure is more than predetermined threshold value, currently this is new
The rotating speed of blower fan is larger, and the air quantity of the new blower fan is too big, therefore, can reduce new blower fan by reducing the rotating speed of the new blower fan
Air quantity.
Further, in one embodiment, after step S120, the control method of the new blower fan also includes：Step
S150, when the pressure differential is less than the predetermined threshold value, increase the rotating speed of the new blower fan.
In the present embodiment, when obtaining the pressure differential between duct pressure and the room pressure, according to the pressure differential
The rotating speed of the new blower fan is adjusted, if specifically, the pressure differential is excessive, the rotating speed of blower fan is reduced, if the pressure differential is too small, increases
The rotating speed of big blower fan, and then the pressure differential between duct pressure and room pressure is reduced, improve the wind that the new blower fan is blown out
Comfort level.
The control method for the new blower fan that the present embodiment proposes, presently described air channel is obtained by the first pressure sensor
Duct pressure, and obtain by the second pressure sensor room pressure of the indoor environment, then calculate described in
Pressure differential between duct pressure and the room pressure, when the pressure differential is more than the predetermined threshold value, output prompting letter
Breath, to prompt user to clean the filter screen of the blower fan, filter screen can be cleaned according to duct pressure and room pressure prompting user, with
The filter screen of the new blower fan enable cleans in time.
Based on first embodiment, the second embodiment of the control method of the new blower fan of the proposition present invention, reference picture 3, in this reality
Apply in example, step S140 includes：
Step S141, obtain the current rotating speed of the new blower fan；
Step S142, first object rotating speed is calculated based on the current rotating speed and the first preset rotation speed；
Step S143, the rotating speed of the new blower fan is reduced to the first object rotating speed.
In the present embodiment, first object is calculated by the current rotating speed according to the new blower fan and the first preset rotation speed to turn
Speed, the rotating speed of new blower fan is then reduced to first object rotating speed, it is new this can be adjusted according to the current actual speed of the new blower fan
The rotating speed of blower fan, so that the fresh air machine can be run with a suitable rotating speed after rotational speed regulation, and then it can quickly reduce air channel
Pressure differential between pressure and room pressure.
Wherein, the first preset rotation speed can rationally be set according to being actually needed.
The control method for the new blower fan that the present embodiment proposes, by obtaining the current rotating speed of the new blower fan, is next based on
The current rotating speed and the first preset rotation speed calculate first object rotating speed, then reduce the rotating speed of the new blower fan to described first
Rotating speed of target, and then the rotating speed of the new blower fan can be adjusted according to the current actual speed of the new blower fan, so that after rotational speed regulation
The fresh air machine can be run with a suitable rotating speed, and then can quickly reduce the pressure between duct pressure and room pressure
Difference, the comfortableness of the wind that new blower fan is blown out after adjustment of rotational speed is improved, further increase the comfort level experience of user.
Based on first embodiment, the 3rd embodiment of the control method of the new blower fan of the proposition present invention, reference picture 4, in this reality
Apply in example, step S150 includes：
Step S151, obtain the current rotating speed of the new blower fan；
Step S152, the second rotating speed of target is calculated based on the current rotating speed and the second preset rotation speed；
Step S153, increase the rotating speed of the new blower fan to second rotating speed of target.
The control method for the new blower fan that the present embodiment proposes, passes through
In the present embodiment, the second target is calculated by the current rotating speed according to the new blower fan and the second preset rotation speed to turn
Speed, then increase the rotating speed of new blower fan to the second rotating speed of target, it is new this can be adjusted according to the current actual speed of the new blower fan
The rotating speed of blower fan, so that the fresh air machine can be run with a suitable rotating speed after rotational speed regulation, and then it can quickly reduce air channel
Pressure differential between pressure and room pressure.
Wherein, the second preset rotation speed can rationally be set according to being actually needed.
The control method for the new blower fan that the present embodiment proposes, by obtaining the current rotating speed of the new blower fan, is next based on
The current rotating speed and the second preset rotation speed calculate the second rotating speed of target, then increase the rotating speed of the new blower fan to described second
Rotating speed of target, and then the rotating speed of the new blower fan can be adjusted according to the current actual speed of the new blower fan, so that after rotational speed regulation
The fresh air machine can be run with a suitable rotating speed, and then can quickly reduce the pressure between duct pressure and room pressure
Difference, the comfortableness of the wind that new blower fan is blown out after adjustment of rotational speed is improved, further increase the comfort level experience of user.
Based on above-described embodiment, the fourth embodiment of the control method of the new blower fan of the proposition present invention, reference picture 5, in this reality
Apply in example, the new blower fan is additionally provided with dust sensor, and the dust sensor is used for the ash for detecting indoor environment residing for the new blower fan
Dust concentration, wherein, the dust sensor may be disposed at the optional position of indoor environment residing for new blower fan, and the new blower fan and the ash
Dust sensor communicates to connect, so that the fresh air machine can obtain the testing result of the dust sensor.
The control method of the new blower fan also includes：
Step S160, the first dust concentration of the indoor environment is obtained by the dust sensor；
In the present embodiment, after the startup of new blower fan, the dust sensor starts therewith, and the new blower fan can pass through the dust
Sensor obtains the first dust concentration of indoor environment residing for the new blower fan, and the new blower fan obtains the detection knot of the dust sensor
Fruit, the testing result are the first dust concentration.
Step S170, it is determined that whether first dust concentration got is less than preset concentration；
Wherein, preset concentration is the concentration value of the dust in air on the premise of user health is not influenceed.
In the present embodiment, when getting the first dust concentration, the new general mood determines whether first dust concentration is big
In preset concentration, to determine whether the concentration of the dust in air in current indoor environment exceedes the index of influence user health.
Step S180, when first dust concentration is less than the preset concentration, close the dust sensor.
In the present embodiment, when the first dust concentration is less than the preset concentration, the dust concentration of current indoor environment
It is relatively low, the dust sensor can be closed, for example, the dust sensor is directly closed by new air-blower control, can also be controlled certainly
Switching off between dust sensor and power supply processed.
In the present embodiment, the preset concentration can also be with preset range, and be less than in first dust concentration that this is pre-
If during the minimum value of scope, close the dust sensor.
Further, in one embodiment, after step S180, the control method of new blower fan also includes：
When the duration after closing the dust sensor is more than preset duration, the dust sensor is opened, and
Perform step S160.
Wherein, preset duration can rationally be set according to demand, for example, the preset duration may be configured as 30min, 1
Hour etc..
By after the dust sensor is closed, time opening dust sensor, to check air in indoor environment
Dust concentration, the higher situation of the dust concentration of air in indoor environment can be checked in time, and then can be by adjusting fresh air
The modes such as the operational mode of machine, the dust concentration of air in indoor environment is reduced, to prevent the dust of air in indoor environment dense
Degree health that is higher and influenceing user.
The control method for the new blower fan that the present embodiment proposes, the of the indoor environment is obtained by the dust sensor
Whether one dust concentration, first dust concentration for then determining to get are less than preset concentration, then in the described first ash
When dust concentration is less than the preset concentration, the dust sensor is closed, realizes the first dust concentration according to indoor environment
The closing of dust sensor is controlled, and then can pass the dust of the new blower fan when the first dust concentration is less than preset concentration
Sensor is closed, and is avoided the dust sensor in running order in the new blower fan operation duration phase, is improved the dust
The service life of sensor.
Based on fourth embodiment, the 5th embodiment of the control method of the new blower fan of the proposition present invention, reference picture 6, in this reality
Apply in example, after step S170, the control method of the new blower fan also includes：
Step S190, when first dust concentration is more than or equal to the preset concentration, regularly pass through the dust
Sensor obtains the second dust concentration of the indoor environment；
Step S200, when second dust concentration is less than the preset concentration, close the dust sensor.
In the present embodiment, when the first dust concentration is more than or equal to preset concentration, in the air of current indoor environment
Dust concentration it is larger, can timing the second dust concentration of the indoor environment is obtained by the dust sensor, with sky
When dust concentration in gas reduces, dust sensor is closed, i.e., when second dust concentration is less than the preset concentration, is closed
The dust sensor is closed, to improve the service life of the dust sensor.
Wherein, can be by the way that the operational mode of new blower fan be adjusted when the first dust concentration is more than or equal to preset concentration
For outer circulation pattern, the dust concentration of air in indoor environment is reduced by indoor environment and the air exchange of outdoor environment, or
Person, the dust concentration of air in indoor environment is reduced by starting clarifier in indoor environment etc..
The control method for the new blower fan that the present embodiment proposes, it is described pre- by being more than or equal in first dust concentration
If during concentration, the second dust concentration of the indoor environment is regularly obtained by the dust sensor, then described second
When dust concentration is less than the preset concentration, the dust sensor is closed, the dust concentration for being capable of environment indoors is higher
In the case of, dust sensor is closed in time with the continuous reduction of dust concentration, avoids the dust sensor from being transported in new blower fan
It is in running order for a long time during row, further increase the service life of the dust sensor.
In addition, the embodiment of the present invention also proposes a kind of computer-readable recording medium, the computer-readable recording medium
On be stored with the control program of new blower fan, following operation is realized when the control program of the new blower fan is executed by processor：
The duct pressure in presently described air channel is obtained by the first pressure sensor, and passes through the second pressure
Sensor obtains the room pressure of the indoor environment；
Calculate the pressure differential between the duct pressure and the room pressure；
When the pressure differential is more than the predetermined threshold value, prompt message is exported, to prompt user to clean the blower fan
Filter screen.
Further, following operation is also realized when the control program of the new blower fan is executed by processor：
Reduce the rotating speed of the new blower fan.
Further, following operation is also realized when the control program of the new blower fan is executed by processor：
Obtain the current rotating speed of the new blower fan；
First object rotating speed is calculated based on the current rotating speed and the first preset rotation speed；
The rotating speed of the new blower fan is reduced to the first object rotating speed.
Further, following operation is also realized when the control program of the new blower fan is executed by processor：
When the pressure differential is less than the predetermined threshold value, increase the rotating speed of the new blower fan.
Further, following operation is also realized when the control program of the new blower fan is executed by processor：
Obtain the current rotating speed of the new blower fan；
Second rotating speed of target is calculated based on the current rotating speed and the second preset rotation speed；
Increase the rotating speed of the new blower fan to second rotating speed of target.
Further, following operation is also realized when the control program of the new blower fan is executed by processor：
The first dust concentration of the indoor environment is obtained by the dust sensor；
It is determined that whether first dust concentration got is less than preset concentration；
When first dust concentration is less than the preset concentration, the dust sensor is closed.
Further, following operation is also realized when the control program of the new blower fan is executed by processor：
When the duration after closing the dust sensor is more than preset duration, the dust sensor is opened；
The step of the first dust concentration of the indoor environment is obtained by the dust sensor described in performing.
Further, following operation is also realized when the control program of the new blower fan is executed by processor：
When first dust concentration is more than or equal to the preset concentration, regularly obtained by the dust sensor
Second dust concentration of the indoor environment；
When second dust concentration is less than the preset concentration, the dust sensor is closed.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone,
Computer, server, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of control method of new blower fan, it is characterised in that the new blower fan, which is provided with, to be used to detect in the new fan air channel
Pressure first pressure sensor and for detect the pressure of indoor environment residing for the new blower fan second pressure sense
Device, the control method of the new blower fan comprise the following steps：
The duct pressure in presently described air channel is obtained by the first pressure sensor, and is sensed by the second pressure
Device obtains the room pressure of the indoor environment；
Calculate the pressure differential between the duct pressure and the room pressure；
When the pressure differential is more than the predetermined threshold value, prompt message is exported, to prompt user to clean the filter screen of the blower fan.
2. the control method of blower fan as claimed in claim 1 new, it is characterised in that it is described be more than in the pressure differential it is described pre-
If during threshold value, export prompt message the step of after, the control method of the new blower fan also includes：
Reduce the rotating speed of the new blower fan.
3. the control method of new blower fan as claimed in claim 2, it is characterised in that the rotating speed for reducing the new blower fan
Step includes：
Obtain the current rotating speed of the new blower fan；
First object rotating speed is calculated based on the current rotating speed and the first preset rotation speed；
The rotating speed of the new blower fan is reduced to the first object rotating speed.
4. the control method of blower fan as claimed in claim 1 new, it is characterised in that it is described calculate the duct pressure with it is described
After the step of pressure differential between room pressure, the control method of the new blower fan also includes：
When the pressure differential is less than the predetermined threshold value, increase the rotating speed of the new blower fan.
5. the control method of new blower fan as claimed in claim 4, it is characterised in that the rotating speed of the increase new blower fan
Step includes：
Obtain the current rotating speed of the new blower fan；
Second rotating speed of target is calculated based on the current rotating speed and the second preset rotation speed；
Increase the rotating speed of the new blower fan to second rotating speed of target.
6. the control method of the new blower fan as described in any one of claim 1 to 5, it is characterised in that the new blower fan is additionally provided with
Dust sensor, the control method of the new blower fan also include：
The first dust concentration of the indoor environment is obtained by the dust sensor；
It is determined that whether first dust concentration got is less than preset concentration；
When first dust concentration is less than the preset concentration, the dust sensor is closed.
7. the control method of new blower fan as claimed in claim 6, it is characterised in that described to be less than in first dust concentration
During the preset concentration, after the step of closing the dust sensor, the control method of the new blower fan also includes：
When the duration after closing the dust sensor is more than preset duration, the dust sensor is opened；
The step of the first dust concentration of the indoor environment is obtained by the dust sensor described in performing.
8. the control method of new blower fan as claimed in claim 6, it is characterised in that first ash for determining to get
After the step of whether dust concentration is less than preset concentration, the control method of the new blower fan also includes：
When first dust concentration is more than or equal to the preset concentration, regularly by described in dust sensor acquisition
Second dust concentration of indoor environment；
When second dust concentration is less than the preset concentration, the dust sensor is closed.
9. a kind of new blower fan, it is characterised in that the new blower fan, which is provided with, is used to detecting the of pressure in the new fan air channel
One pressure sensor and the second pressure sensor for detecting the pressure of indoor environment residing for the new blower fan；It is described new
Blower fan includes：Memory, processor and the control for being stored in the new blower fan that can be run on the memory and on the processor
Processing procedure sequence, the control program of the new blower fan are realized as any one of claim 1 to 8 during the computing device
The step of control method of new blower fan.
10. a kind of computer-readable recording medium, it is characterised in that new blower fan is stored with the computer-readable recording medium
Control program, when the control program of the new blower fan is executed by processor realize as any one of claim 1 to 8
The step of control method of new blower fan.
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| CN201710934409.4A CN107883521B (en) | 2017-10-02 | 2017-10-02 | Control method of fresh air machine, fresh air machine and computer readable storage medium |
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| CN201710934409.4A CN107883521B (en) | 2017-10-02 | 2017-10-02 | Control method of fresh air machine, fresh air machine and computer readable storage medium |
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| CN107883521A true CN107883521A (en) | 2018-04-06 |
| CN107883521B CN107883521B (en) | 2020-08-04 |
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| CN108968806A (en) * | 2018-07-16 | 2018-12-11 | 珠海格力电器股份有限公司 | Speed regulation method and device of dust collector, speed regulation system and storage medium |
| CN111928451A (en) * | 2020-07-24 | 2020-11-13 | Tcl空调器(中山)有限公司 | Control method of fresh air system, air conditioner and storage medium |
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|---|---|
| CN107883521B (en) | 2020-08-04 |
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