CN104930660B - Air condition monitoring method and monitoring device - Google Patents
Air condition monitoring method and monitoring device Download PDFInfo
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- CN104930660B CN104930660B CN201510354320.1A CN201510354320A CN104930660B CN 104930660 B CN104930660 B CN 104930660B CN 201510354320 A CN201510354320 A CN 201510354320A CN 104930660 B CN104930660 B CN 104930660B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention discloses a kind of air condition monitoring method:Step S1, first duration perform detection of the driving sensor within particular duty cycle obtains the air condition data detected, and stop sensor work is to be allowed to dormancy to completing the work period;Step S2, driving sensor, with the second duration perform detection less than first duration, obtain the air condition data detected in particular duty cycle;Step S3, when judging the error range for the air condition data that the air condition data that this detection is obtained are obtained with previous detection without departing from error range, then perform step S4;Step S4, stop sensor work so that its dormancy is to the work period is completed, and jump to step S2 and continue executing with.
Description
Technical field
The present invention relates to a kind of air detection technical field, more particularly to a kind of air condition monitoring method, and it is used for
Realize the air condition monitoring device of the monitoring method.
Background technology
Haze weather is very big to Health Impact, PM2.5 particularly therein.Current air cleaning facility, air
Quality monitoring device can be all monitored by using sensor to the particle in air, to measure corresponding particle in air
Concentration, to judge air quality, makees an important reference index with PM2.5 content.For PM2.5 (even for it
His particle) monitoring sensor, its basic functional principle is as follows:There is fan by air flow in senser element, in sensor
Laser detection unit is additionally provided with, the fine particle number that moving air passes through in the unit interval can be monitored, to determine the dense of dust
Degree.
If sensor needs long-term work, its internal fan and laser detection unit can be in the shapes that works long hours
State, now, easily produces excessive heat, greatly shortens fan, particularly laser detection cell life.So as to cause whole biography
The life-span of sensor greatly shortens.
Sensor does not work long hours intermittently, and big energy-consuming is unfavorable for power savings.On the other hand, accurate sky is obtained
Gaseity data and need to rely on sensor not working long hours intermittently, this implementation also seems unreasonable.
The content of the invention
To realize the purpose of the present invention, there is provided a kind of extension sensor service life, the air condition monitoring of energy saving
Method, and realize the air condition monitoring device of the monitoring method.
A kind of air condition monitoring method, it comprises the following steps:
The the first duration perform detection of step S1, driving sensor within particular duty cycle, obtains the sky detected
Gaseity data, stop sensor work is to be allowed to dormancy to completing the work period;
Step S2, driving sensor perform inspection in particular duty cycle with the second duration less than first duration
Survey, obtain the air condition data detected;
Step S3, when judging the air condition data that the air condition data that this detection is obtained are obtained with previous detection
When error range is without departing from error range, then perform step S4;
Step S4, stop sensor work so that its dormancy is to the work period is completed, and jump to step S2 and continue to hold
OK.
In step S3, when the air condition data and the air condition data of previous detection acquisition that judge that this detection is obtained
Error when exceeding error range, detection process is continued to completing the detection of the first duration to obtain new air condition number
According to, then perform step S4.
Specifically, the work period is specific on duration, in each work period, make sensor dormancy when it is a length of should
Difference between work period and corresponding detection duration.
To provide necessary air condition reference index, the air condition data are PM2.5 data.
Air condition data are read for ease of people, the sensor enters before dormancy, the institute that this detection is obtained
Air condition data output is stated to show.
The difference of first duration and the second duration is:The data obtained by the detection of second duration
Accuracy is less than the accuracy of the data obtained by the detection of first duration.
Preferably, described second when a length of first duration 1/8 to 1/4 between any value.It is highly preferred that institute
State when first a length of 36 seconds, a length of 6 seconds when described second.
Further, a length of 60 seconds during the work period.
Further, the air condition data that this detection is obtained are pre- with the air condition data of previous detection acquisition
If error range is confined to any value between 5%-20%.Preferably, the default error range is constrained on
10%.
The step of monitoring method also includes not restricted by order as follows:
Receive to one of any or any multinomial in the work period, the first duration, the second duration, default error range
Setting instruct and corresponding entry is preset.
A kind of air condition monitoring device, it includes:
Sensor, for controlled execution air condition Data Detection, to obtain corresponding air condition data;
Control unit, for performing foregoing air condition monitoring method to control described sensor;
Output equipment, its air condition data for driving the sensor to obtain is exported for described control unit.
To provide the interface of digital independent, the output equipment is display, for showing described control unit output
Air condition data newest in time.
To realize the storage of data, the output equipment is memory, for temporally storing described control unit output
Every air condition data.
It is wirelessly transferred to realize, the output equipment is remote transmission module, for the sky for exporting described control unit
Gaseity data are exported by remote interface.Specifically, the remote transmission module is sonic transmissions module, Bluetooth transmission
It is one of any in module, WiFi transport modules, mobile communication module.
Further, the sensor includes being used to detect PM2.5 contents to determine the detection of the air condition data
Unit and the blower fan for driving air flow.
Described control unit is configured as controlling the detection unit and blower fan synchronous averaging of the sensor or is stopped.
Compared with prior art, the present invention has following advantage:
(1) air condition monitoring method of the invention, there is provided performing the duration of standard detection first and performing quick detection
The second duration, as a rule perform the quick detection cycle, effectively shorten sensor carry out single detection working time,
Sensor is avoided to produce parts fatigue;
(2) air condition monitoring method of the invention, inserts sleep time within the work period of sensor, makes sensor
It is stopped in sleep time, further avoids sensor from being generated heat because working long hours, influences the sensitivity of sensor,
Avoid the service life that sensor produces parts fatigue, effectively extension sensor;
(3) air condition monitoring method of the invention, the sleep time control is more than 1 times and no more than described in 2 times
First duration, can extend the service life of sensor, the need for detection in real time can be taken into account again;
(4) air condition monitoring method of the invention, there is provided the error range that air condition data compare, and according to being
The no inspection policies for adjusting sensor in good time more than the error range, while the working life of sensor is ensured, also ensure
The accuracy for the data that sensor is produced;
(5) air condition monitoring device of the invention, there is provided remote transmission module is as one of output equipment, makes the prison
Survey device be combined with network, can make the monitoring device involvement home information system in, as make intelligent residence its
In a member, or, networked air detecting system is set in public's environment, more accurate prison is realized to air condition
Survey.
Such scheme proposed by the present invention, to the change very little of existing system, does not interfere with the compatibility of system, Er Qieshi
It is now simple, efficient.
The additional aspect of the present invention and advantage will be set forth in part in the description, and these will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein:
Fig. 1 is the structural framing schematic diagram of the first embodiment of the air condition monitoring device of the present invention.
Fig. 2 is the structural framing schematic diagram of the second embodiment of the air condition monitoring device of the present invention.
Fig. 3 is the schematic flow sheet of the first embodiment of the air condition monitoring method of the present invention.
Fig. 4 is the schematic flow sheet of the second embodiment of the air condition monitoring method of the present invention.
Fig. 5 is the schematic flow sheet of the 3rd embodiment of the air condition monitoring method of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges
Diction " comprising " refer to there is the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or can also exist
Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange
Taking leave "and/or" includes one or more associated wholes or any cell for listing item and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), with the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also
Understand, those terms defined in such as general dictionary, it should be understood that with the context with prior art
The consistent meaning of meaning, and unless by specific definitions as here, otherwise will not use idealization or excessively formal implication
To explain.
Those skilled in the art of the present technique are appreciated that " terminal " used herein above, " terminal device " both include wireless communication
The equipment of number receiver, it only possesses the equipment of the wireless signal receiver of non-emissive ability, includes receiving again and transmitting hardware
Equipment, its have can on bidirectional communication link, perform two-way communication reception and launch hardware equipment.This equipment
It can include:Honeycomb or other communication equipments, it has single line display or multi-line display or shown without multi-line
The honeycomb of device or other communication equipments;PCS (Personal Communications Service, PCS Personal Communications System), it can
With combine voice, data processing, fax and/or its communication ability;PDA (Personal Digital Assistant, it is personal
Digital assistants), it can include radio frequency receiver, pager, the Internet/intranet access, web browser, notepad, day
Go through and/or GPS (Global Positioning System, global positioning system) receiver;Conventional laptop and/or palm
Type computer or other equipment, its have and/or conventional laptop and/or palmtop computer including radio frequency receiver or its
His equipment." terminal " used herein above, " terminal device " they can be portable, can transport, installed in the vehicles (aviation,
Sea-freight and/or land) in, or be suitable for and/or be configured in local runtime, and/or with distribution form, operate in the earth
And/or any other position operation in space." terminal " used herein above, " terminal device " can also be communication terminal, on
Network termination, music/video playback terminal, for example, can be PDA, MID (Mobile Internet Device, mobile Internet
Equipment) and/or the equipment such as mobile phone or intelligent television with music/video playing function, set top box.
Those skilled in the art of the present technique are appreciated that remote network devices used herein above, and it includes but is not limited to meter
The cloud that calculation machine, network host, single network server, multiple webserver collection or multiple servers are constituted.Here, Yun Youji
Constituted in a large amount of computers or the webserver of cloud computing (Cloud Computing), wherein, cloud computing is Distributed Calculation
One kind, a super virtual computer being made up of the computer collection of a group loose couplings.In embodiments of the invention, distal end
It can be realized and communicated by any communication mode between the network equipment, terminal device and WNS servers, included but is not limited to, be based on
3GPP, LTE, WIMAX mobile communication, based on TCP/IP, the computer network communication of udp protocol and based on bluetooth, infrared
The low coverage wireless transmission method of transmission standard.
With reference to Fig. 1, realize the present invention be used for the air condition monitoring device that air condition detects include control unit 1,
Sensor 2 and all kinds of output equipments (not indicating).
Specifically, the sensor 2 includes blower fan 21 and detection unit 22, and the sensor 2 is the matured product of this area.
The blower fan 21 is used to drive air flow around sensor 2, to import around the monitoring device the need for detect its quality
The air of state.The detection unit 22 is used for the number for detecting particle in the air of flowing in the unit interval, particularly to people
The harmful PM2.5 of body number, finally to determine the concentration of particle in air.Under normal circumstances, the detection unit 22 is used
Laser measuring technology, the general principle of laser measuring technology is:Stable laser signal source is passed through and is suspended with various particles
Particle in the air duct specified, the air duct can be reflected or be scattered to incident laser after being irradiated with a laser, if
The light receiving element for receiving reflected light or scattered light from specific direction is put, and is received using the calculating of described control unit 1
Optical signal intensity, according to the default attenuation coefficient of laser signal source, further calculate and suspended accordingly in the air duct
The concentration of particle, is that described control unit 1 provides corresponding air condition data.
Further, described control unit 1 is used to perform default programmed instruction to control the sensor 2, the control
Control of the unit 1 to sensor 2 is embodied in the startup and dormancy of the blower fan 21 for controlling the sensor 2 and/or detection unit 22.Tool
For body, the control unit 1, which is received, comes from the air condition data that the sensor 2 is produced, and is calculated according to pre-set programs
As a result, according to result, the sensor 2 is arrived in feedback control instruction, to realize the control to the sensor 2.
Further, in order to realize man-machine interaction, the air condition data for resulting from the sensor 2 can be by described
Control unit 1 is output to various output equipments.The output equipment can for it is listed below any one or more:
(1) memory 3 being produced and single by the control in chronological sequence sequential storage by the sensor 2
Every air condition data of the output of member 1, and the default program information that various confession described control units 1 are read;By carrying
For memory, it can facilitate and measured air condition data are recorded, so as to subsequent analysis.
(2) display 4, for show it is being produced by the sensor 2 and by described control unit 1 export in the time
The air condition data of upper newest acquisition, for user's real time inspection.
With continued reference to Fig. 1, above-mentioned control unit 1, sensor 2, memory 3 and display 4 can be encapsulated in one
In entity, the air monitoring device with entity morphology is used as.
Further, as shown in figure 1, the output equipment can also include remote transmission module 5, for that will be passed by described
Air condition data that are that sensor 2 is produced and being exported by described control unit 1 are exported by remote interface;This is remotely passed
Defeated module 5 can be one of any in sonic transmissions module, Bluetooth communication modules, WiFi transport modules, mobile communication module.
Similarly, above-mentioned control unit 1, sensor 2 and remote transmission module 5 can be encapsulated in an entity, as
Air monitoring device with entity morphology, the air detection data that the air monitoring device is produced pass through the remote transmission mould
The display device that block 5 is sent to distal end shown, or is sent to the storage device of distal end and stored.
With reference to Fig. 2, above-mentioned sensor 2 can be packaged with the remote transmission module 5, described control unit 1, be deposited
Reservoir 3 and display 4 can be encapsulated in another entity, the number between one or more sensors 2 and control unit 1
The transmission that wireless mode is carried out by the remote transmission module 5 according to exchanging.
The above-mentioned air monitoring device for being provided with remote transmission module 5 is combined with network, is filled when setting the air monitering
Put when being for household use, the air monitoring device can be incorporated in home information system, as making intelligent residence
One of member;It is in use, the air monitoring device can be set to many for the public when setting the air monitoring device
The networked system of point monitoring, is monitored to the air condition of PE, and provides reference to the public by network transmission
Data.
With reference to Fig. 3, above-mentioned monitoring device of the invention performs pre-set programs by its control unit and performs the present invention's
Air condition monitoring method, to be optimized by the mode of operation of 1 pair of sensor 2 of described control unit, the air
State monitoring method comprises the following steps:
Step S1, air condition data are obtained in particular duty cycle with the detection of the first duration;
The air monitoring device sets the specific work period, in each work period, including performs inspection
The first duration or the second duration of step are surveyed, in addition to completes the sleep time of remaining work period.
According to actual conditions, the duration of the work period can be set as 60 seconds.
After the air monitoring device starts, described control unit 1 drives the sensor 2 to be held in first duration
The quasi- detecting step of rower, and it is derived from air condition data.The air condition data by the display 4 and/or
The output display of remote transmission module 5, and/or be only stored in memory.
The standard detection refers to that the sensor 2 can obtain enough detection samples with logical in specific duration
Cross the process for calculating the detection data for obtaining sufficient accuracy.First air condition data as subsequent detection benchmark
Data.Accordingly, according to actual conditions, first duration can be set as 36 seconds.
Further, obtain after the air condition data, described control unit 1 stops the sensor 2 and worked, so that
It enters dormancy until completing this work period.The sleep procedure is used for blower fan 21 and the inspection for avoiding the sensor 2
Unit 22 is surveyed because continuous work is so as to cause the service life of the sensor 2 to shorten, while the purpose of energy-conservation can also be reached.
Step S2, is detected with the second duration in the work period next time and obtains new air condition data;
In the work period next time, described control unit 1 drives the sensor 2 to be held in second duration
Row quick detection step, and it is derived from new air condition data.The new air condition data pass through the display 4
And/or remote transmission module 5 exports to cover previous air condition data display, and/or it is recorded in memory.
The quick detection refers to that the sensor 2 can obtain minimal detection in another specific duration
Sample accurately detects the process of data to be obtained by calculating relatively.
It is possible thereby to know the difference between the quick detection and standard detection:Come from the accuracy of the data obtained
Compare, the accuracy of the data obtained by the quick detection process is less than what is obtained by the standard detection process
The accuracy of data;Compare from duration, the quick detection is performed in second duration, and the standard detection is described
Performed in first duration, second duration is less than first duration, it is preferable that a length of first duration when described second
1/8 to 1/4 between any value.
According to actual conditions, second duration can be set as 6 seconds.
Step S3, error calculation, and judged;
First, the sky that described control unit 1 obtains the air condition data that this described detection is obtained with previous detection
Gaseity data carry out error calculation, the air condition number obtained when the air condition data that this detection is obtained with previous detection
According to error within default error range when, show that air condition data that this described detection is obtained are closer to relatively smart
The air condition data that the true previous detection is obtained, or, show that present air state is not varied widely.Its
It is secondary, stop the sensor 2 and work to make it into dormancy to completing the work period.Finally, the above-mentioned step of execution is jumped to
Rapid S2, initially first air condition data as the reference data will be substituted by the new air condition data,
Reference data then substitutes the air condition data gradually newly obtained.
However, the mistake for the air condition data and the air condition data of previous detection acquisition that this detection described in is obtained
Difference when outside default error range, show air condition data that this described detection obtains with it is relatively accurate it is described before
The air condition gap data that secondary detection is obtained is larger, fails correctly to reflect present air state, or, show present air shape
State is varied widely, now, described control unit 1 directly drive the detection duration of the sensor 2 by described second when
Length continues to first duration, data during obtaining new air condition by standard detection step.Then, this is detected
The new air condition data obtained proceed error calculation.
Further, the default error range is constrained on 5%~20%, preferably 10%.If default error model
Enclose too small, the sensor 2 is difficult to quick detection;If default error range is too big, the air condition data obtained
Without reference to meaning.
Above-mentioned work period, the first duration, the value of the second duration and default error range should be pre-stored in the sky
In the memory 3 of gas monitoring device, extract and call when controlling the sensor 2 for described control unit 1.
According to description above to the air condition monitoring method, working method of the described control unit 1 to sensor 2
Control can also have following change:
(1) Fig. 4 is referred to, the period 1 for performing standard detection process, the second round for performing quick detection process are set
And dormancy period.
S1) described control unit 1 drives the sensor 2 first to perform standard detection mistake within the period 1 after starting
Journey is to obtain air condition data;
S2) described control unit 1 stops the sensor 2 and works to enter dormancy period;
S3) described control unit 1 drives the sensor 2 to perform quick detection process within the second round to obtain
New air condition data;
S4) when the error for judging the air condition data that the air condition data that this detection is obtained are obtained with previous detection
During without departing from the error range, then perform following S5);When judge this detection obtain air condition data with it is previous
When detecting that the error of the air condition data obtained is in the error range, then circulation performs S1)~S4);
S5) after a dormancy period, sensor 2 goes successively to second round to perform quick detection process,
Continue executing with the S4);
(2) Fig. 5 is referred to, the period 1 for performing standard detection process, the second round for performing quick detection process are set
And dormancy period.
The default error range is divided into third gear:0~5% (include 5%), 5%~15% (including 15%) and
More than 15%.Described control unit 1 first obtains the air that the sensor 2 is produced in the period 1 and second round successively
Status data.Then, error calculation is carried out, when the error of the air condition data newly obtained and previous acquisition air condition data
At 0~5% (including 5%), stop sensor 2 works to make it into dormancy period, and the dormancy period continues after terminating
Into second round to be used for quickly detecting process;When the air condition data newly obtained and the air condition data of previous acquisition
Error when (including 15%) 5%~15%, driving sensor 2 enters a second round to be used for quickly detecting process,
To proceed error calculation;When the error of the air condition data newly obtained and the air condition data of previous acquisition exceedes
When 15%, driving sensor 2 enters period 1 to carry out standard detection process, be further continued for entering the second round with
It is used for quickly detecting, to proceed error calculation;
(3) described control unit 1 obtains the air condition data obtained by standard detection process and follow-up successively
Several the air condition data obtained by quick detection process continuously generated, after a dormancy period, then
It is secondary as above the step of obtain successively the air condition obtained by standard detection process a data and several pass through it is quick
The air condition data that detection process is obtained;This monitoring method can omit pre-seting for the error range;
(4) described control unit 1 continuously obtains an air condition obtained by standard detection process successively
Data and several the air condition data obtained by quick detection process subsequently continuously generated, and obtain one every
The quick dormancy period (such as 10 seconds) of a short period is carried out after air condition data.
The partial replacement of above control method is reconfigured without departing from realization principle of the invention, and this is considered as the present invention's
It is equal to replace.
In summary, air condition monitoring method of the invention and monitoring device effectively extend sensor service life, and
And realize energy saving.
Herein it should be noted that storage medium mentioned above can be read-only storage, disk or CD etc..This hair
It is bright that the technical scheme of remote session foundation is realized independent of the API of terminal operating system, not only contribute to realize and concentrate
Control, and improve safety coefficient and execution efficiency by avoiding mobile communications network.The present invention is applicable not only to
Windows, is also applied for including Android, IOS etc. voluntarily having built in the system environments of Push Service.
Described above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (19)
1. a kind of air condition monitoring method, it is characterised in that it comprises the following steps:
Step S1, driving sensor, with the first duration perform detection, obtain the air condition detected in particular duty cycle
Data, stop sensor work is to be allowed to dormancy to completing the work period;
Step S2, driving sensor, with the second duration perform detection less than first duration, are obtained in particular duty cycle
The air condition data that must be detected;
Step S3, the error when the air condition data and the air condition data of previous detection acquisition for judging this detection acquisition
During without departing from error range, then perform step S4;
Step S4, stop sensor work so that its dormancy is to the work period is completed, and jump to step S2 and continue executing with.
2. air condition monitoring method as claimed in claim 1, it is characterised in that:In step S3, when judging that this detection obtains
When the error for the air condition data that the air condition data obtained are obtained with previous detection exceeds error range, detection process is held
Continue to the detection of the first duration is completed to obtain new air condition data, then perform step S4.
3. air condition monitoring method as claimed in claim 1, it is characterised in that:The work period is specific on duration,
In each work period, make sensor dormancy when a length of work period and corresponding difference detected between duration.
4. air condition monitoring method as claimed in claim 1, it is characterised in that the air condition data are PM2.5 numbers
According to.
5. air condition monitoring method as claimed in claim 1, it is characterised in that the sensor enters before dormancy, will
The air condition data output that this detection is obtained is shown.
6. air condition monitoring method as claimed in claim 1, it is characterised in that:Obtained by the detection of second duration
The accuracy of the data obtained is less than the accuracy of the data obtained by the detection of first duration.
7. air condition monitoring method as claimed in claim 1, it is characterised in that:A length of first duration when described second
1/8 to 1/4 between any value.
8. air condition monitoring method as claimed in claim 7, it is characterised in that:A length of 36 seconds when described first, described
A length of 6 seconds when two.
9. air condition monitoring method as claimed in claim 1, it is characterised in that:The work period when a length of 60 seconds.
10. air condition monitoring method as claimed in claim 1, it is characterised in that:The air condition number that this detection is obtained
The default error range of the air condition data obtained according to previous detection is confined to any value between 5%-20%.
11. air condition monitoring method as claimed in claim 10, it is characterised in that:The default error range is constrained on
10%.
12. air condition monitoring method as claimed in claim 1, it is characterised in that:This method also includes following not by order
The step of restriction:
Receive to one of any in the work period, the first duration, the second duration, default error range or any multinomial set
It is fixed to instruct and corresponding entry is preset.
13. a kind of air condition monitoring device, it is characterised in that it includes:
Sensor, for controlled execution air condition Data Detection, to obtain corresponding air condition data;
Control unit, for performing the air condition monitoring method as described in any one in claim 1 to 12 to control
The sensor stated;
Output equipment, its air condition data for driving the sensor to obtain is exported for described control unit.
14. air condition monitoring device as claimed in claim 13, it is characterised in that:The output equipment is display, is used
In the air condition data newest in time of display described control unit output.
15. air condition monitoring device as claimed in claim 13, it is characterised in that:The output equipment is memory, is used
In every air condition data of temporally storage described control unit output.
16. air condition monitoring device as claimed in claim 13, it is characterised in that:The output equipment is remote transmission mould
Block, the air condition data for described control unit to be exported are exported by remote interface.
17. air condition monitoring device as claimed in claim 16, it is characterised in that:The remote transmission module passes for sound wave
It is one of any in defeated module, Bluetooth communication modules, WiFi transport modules, mobile communication module.
18. air condition monitoring device as claimed in claim 13, it is characterised in that:The sensor includes being used to detect
PM2.5 contents are to determine the detection unit of the air condition data and blower fan for driving air flow.
19. air condition monitoring device as claimed in claim 18, it is characterised in that:Described control unit is configured as control
The detection unit and blower fan synchronous averaging of the sensor are stopped.
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