CN105699263B - The real-time monitoring system and monitoring method of air particles concentration and fluorescence intensity data - Google Patents
The real-time monitoring system and monitoring method of air particles concentration and fluorescence intensity data Download PDFInfo
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Abstract
The invention discloses a kind of air particles concentration and fluorescence intensity data real-time monitoring system and monitoring methods, the system comprises monitoring clients and detection device, it is connected between monitoring client and detection device by wired or wireless way, detection device according to control instruction for detecting and delivery air particle concentration and fluorescence intensity data；Monitoring client is used to send control instruction to detection device, and receives the air particles concentration and fluorescence intensity data exported by the detection device, carries out real-time display after handling the data.Monitoring client includes display module and graphics module, and display module is used to show that real-time multichannel population distribution figure and multichannel fluorescence intensity data are distributed figure by graphics module according to the draw data sent.The present invention can analyze and judge real-time, quickly to air quality in real time to multichannel particle concentration data and fluorescence intensity data graphical treatment, for improving the efficiency of dust particle in the same time.
Description
The application is divisional application, female case application No. is 201310115821.5, the applying date is on April 3rd, 2013, hair
Bright entitled " real-time monitoring system and monitoring method of air particles concentration and fluorescence intensity data ".
Technical field
The invention belongs to particle concentrations and fluorescence intensity data detection technique field, and in particular to a kind of air quality is real-time
Monitoring system and monitoring method, the system that real-time measurement and monitoring especially are carried out to air particles concentration and fluorescence intensity data
And method.
Background technique
In medicine, electronics, precision machinery, colored picture tube manufacture, microorganism etc. industry, have very to the air purity in workshop
High requirement, the clean rank of clean room are often come with granule number, that is, Particle number concentration maximum allowable in the air of unit volume
It measures.
The airborne of various partial sizes in air is measured using airborne particle counter in the prior art, wherein by
The subsequent process circuit of airborne particle counter exports the data of the airborne of various partial sizes in tested air, recycles
LED display shows the population in a certain partial size channel in airborne data.Airborne particle counter passes through a grain again
Diameter switch key (partial size key) switches multiple channels of a variety of dust particle diameters.
The dust particle data of the prior art give the population of different dust particle diameters, such as 0.3 μm, 0.5 μm,
0.7 μm, 1.0 μm, 2.0 μm, 5.0 μm ..., wherein each particle size range is also referred to as a partial size channel.Assuming that total number of channels
It is natural number for N, N, n is the channel number in some channel, then channel number n is the natural number of 1~N.In this way, for example, passing through partial size
When key selects partial size channel number n=1, then show that dust particle diameter is 0.3 μm of population in LED display；It is selected by partial size key
When selecting partial size channel n=2, show that dust particle diameter is 0.5 μm of population in LED display；And so on.That is, the prior art
The middle sequence according to partial size channel number n shows the correspondence population in the n-th partial size channel in LED display.
It can thus be seen that existing airborne particle counter, which often presses primary particle size key, can only select a partial size channel,
It is only able to display the population in a partial size channel, cannot change in number of particles of the same time to a variety of partial size channels and carry out
Monitoring.
In addition, air monitor also be used to measure air quality, such as in a kind of air monitor, by air matter
It is other that amount is divided into 0~250 different shelves, shows four kinds of indicator lights of red, yellow, green, blue according to the other range of different shelves, when red light and
It will call the police when blue lamp is bright.Meanwhile it also to be divided into 0~99 different shelves other for such as property of will volatilize organic gas；It will be harmful
It is other that gas is divided into 0~99 different shelves, and the green three kinds of indicator lights of reddish yellow are shown as in the other range of different shelves, and display lamp is red
It will call the police when color.
As it can be seen that the composition in air can only be classified and be alarmed by existing air monitor, to the particle in air
Number is unable to high precision monitor, cannot accurately observe the variation of the population and fluorescence intensity data in each channel in air.
Fluorescent technique can be used to identify fluorescent material, each fluorescent material has its specific excitation spectrum and transmitting
Spectrum.
Fixed transmission wavelength, the relative intensity for the electromagnetic radiation fluorescence being recorded at different wavelengths is to get exciting light
Spectrum, excitation spectrum determine the foundation of the suitable excitation wavelength of fluorescent material, exactly reflect the substance situation later by excitation, instead
Response of the substance for external exciting light is mirrored, reflects its own radiation wavelength with the variation relation of excitation wavelength.
Fixed excitation wavelength is recorded in the relative intensity for the fluorescence that different wave length is emitted to get emission spectrum, object hair
The spectrum that light directly generates is called emission spectrum, and emission spectrum determines the foundation of fluorescent material Detection wavelength.
Fluorescence intensity is the light quantity subnumber of fluorescent material transmitting fluorescence, and the fluorescence efficiency of fluorescent material determines that its fluorescence is strong
Degree, it determines the sensitivity of fluorescent material detection simultaneously.Thus fluorescence intensity can be used to detect fluorescent material, in low concentration etc.
Under the conditions of, sample concentration (namely air particles number) and fluorescence intensity are in a linear relationship.
In conclusion the prior art cannot be monitored and be shown in real time to air particles concentration or fluorescence intensity data
Show, especially the two cannot be monitored and be shown in real time simultaneously, therefore be unable to satisfy people for air quality increasingly
The requirement of raising.
Summary of the invention
(1) technical problems to be solved
The existing air monitoring device of the technical problems to be solved by the invention is unable to multichannel and displays in real time air grain
Subnumber and fluorescence intensity data cannot reach the requirement currently for air quality monitoring.
(2) technical solution
In order to solve the above technical problems, the present invention proposes the real-time monitoring of a kind of air particles concentration and fluorescence intensity data
System, including monitoring client and detection device are connected between the monitoring client and detection device by wired or wireless way, described
Detection device according to control instruction for detecting and delivery air particle concentration and fluorescence intensity data；The monitoring client is used for
Control instruction is sent to detection device, and receives the air particles concentration and fluorescence intensity data exported by the detection device,
Real-time display is carried out after handling the data.
A kind of specific embodiment according to the present invention, the monitoring client include main control module, input/output module, data
Parsing module, population maximum value searching module, fluorescence intensity maximum value searching module, graphics module and display module, wherein
The input/output module is used to for the control instruction from main control module being sent to detection device, and receives and filled by the detection
Set the data sent；The data resolution module is used to parse the received detection data of the input/output module,
Air particles number data and fluorescence intensity data are therefrom extracted respectively, and extracted air particles number data are separately input to
Extracted fluorescence intensity data is then separately input to fluorescence intensity by the population maximum value searching module and graphics module
Maximum value searching module and graphics module；The population maximum value searching module is used for from the air particles number data
Each channel population data in search maximum value therein, and be input to the graphics module；The fluorescence intensity is maximum
Value searching module is used to search maximum value therein from the fluorescence intensity data in each channel that the fluorescence intensity data includes,
And it is input to the graphics module；The graphics module is used for according to the data received from the data resolution module, and
The maximum value received from population maximum value searching module and fluorescence intensity maximum value searching module, generation are drawn in real time
Display module is output to after diagram data；The display module is used to be shown according to the draw data sent by the graphics module real
When multichannel population distribution figure and multichannel fluorescence intensity data be distributed figure.
A kind of specific embodiment according to the present invention, system further include main control module, and the main control module is for passing through
The input/output module to the detection device send control instruction, and control the data resolution module, graphics module and
The operation of display module.
A kind of specific embodiment according to the present invention, the main control module are also connected with user's input module, should
User's input module is used to receive the input of user, and is generated according to the information of user's input and filled for being sent to the detection
The control instruction set.
A kind of specific embodiment according to the present invention, the graphics module are also used to generate user's operation and control interface number
According to the display module is used for according to the user interface data display user operation and control interface, and user can be grasped by the user
Controlling interface can be to the main control module input data.
A kind of specific embodiment according to the present invention, the input module are mouses, the main control module be also used to by
The mouse positional data of mouse input is transferred in the graphics module；The graphics module is also used to according to the mouse position
Data generate user annotation line number evidence；The display module is also used to according to the user annotation line number according in the multichannel particle
Shows user annotation line in number distribution figures and multichannel fluorescence intensity data distribution figure, the user annotation line refer to by with
The population figure labeling line and fluorescence intensity data figure labeling in some partial size channel that family marks and is highlighted in real time
Line.
A kind of specific embodiment according to the present invention, the graphics module are also used to be parsed according to data resolution module
The air particles number data and fluorescence intensity data arrived generate air particles total concentration data and triggering times data, triggering times
Refer to the corresponding population in each fluorescence intensity channel.
A kind of specific embodiment according to the present invention, the graphics module are also used to according to the air particles total concentration
Data and triggering times data generate air particles total concentration figure designation date and triggering times figure designation date；It is described aobvious
Show that module shows that air particles are always dense according to the air particles total concentration figure designation date and triggering times figure designation date
The display item of degree and triggering times.
In addition, the present invention also provides the method for real-time of a kind of air particles concentration and fluorescence intensity data, application
In the real-time monitoring system of air particles concentration and fluorescence intensity data above-mentioned, which includes monitoring client and detection device,
Between the monitoring client and detection device by wired or wireless way connect, this method comprises the following steps: S1, monitoring client to
Detection device sends control instruction, it is desirable that detection device detects and sends the air particles number and fluorescence in current each partial size channel
Intensity data；S2, detection device are strong according to the air particles number and fluorescence in the current each partial size channel of control command detection
Degree evidence, and it is used as detection data to be sent to the monitoring client after being digitized and being encoded；S3, the monitoring client are to institute
It states detection data to be parsed, respectively obtains the air particles number data and fluorescence intensity data in each partial size channel；S4, the prison
End is controlled according to the air particles number data and fluorescence intensity data real-time display multichannel air particles number in each partial size channel
It is distributed figure and multichannel fluorescence intensity data is distributed figure.
A kind of specific embodiment according to the present invention, the step S4 further include display bar, user annotation line, use
At least one of family operation and control interface, user annotation display field.
(3) beneficial effect
The present invention can be used in the same time in real time to multichannel particle concentration data and fluorescence intensity data graphical treatment
In the efficiency for improving dust particle, air quality is analyzed and judged real-time, quickly.
Also, the present invention allows user to click certain point that mouse two-dimensional coordinate is fastened, and can observe in real time in display box should
The particle concentration and fluorescence intensity data on channel at point place.
Detailed description of the invention
Fig. 1 is the framework of the real-time monitoring system of one embodiment of the present of invention air particles concentration and fluorescence intensity data
Figure；
Fig. 2 is the framework of the real-time monitoring system of another embodiment of the present invention air particles concentration and fluorescence intensity data
Figure；
Fig. 3 is the module structure composed figure of one embodiment of monitoring client of the invention；
Fig. 4 is that multichannel population shown by the display module of one embodiment of the present of invention is distributed at a time
Show figure；
Fig. 5 is that the display module of one embodiment of the present of invention shows real-time multichannel particle on same display interface
Number distribution figure and multichannel fluorescence intensity data are distributed figure；
Fig. 6 is the display figure of one embodiment of the present of invention；
Fig. 7 is the user annotation line graph of one embodiment of the present of invention；
Fig. 8 is the whole figure shown by display module of one embodiment of the present of invention；
Fig. 9 is the flow chart using the monitoring method of monitoring system of the invention.
Specific embodiment
In order to solve the above-mentioned technical problem, the present invention proposes the real-time prison of a kind of air particles concentration and fluorescence intensity data
Examining system, and the method using system the real-time monitoring air particles concentration and fluorescence intensity data.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in further detail.
Fig. 1 is the framework of the real-time monitoring system of one embodiment of the present of invention air particles concentration and fluorescence intensity data
Figure.As shown in Figure 1, monitoring system of the invention includes monitoring client 1 and detection device 2, detection device 2 is also referred to as slave computer, energy
Enough detection datas according to control instruction real-time delivery air particle concentration and fluorescence intensity data.Monitoring client 1 is also referred to as host computer,
For sending control instruction to detection device 2, and the detection data exported by detection device 2 is received, which is carried out
Real-time display is carried out after processing.
According to the present invention, it can be connected by wired or wireless way between monitoring client 1 and detection device 2, and can be with
Using existing various communication interfaces and agreement, such as serial ports, LAN, bluetooth, WiFi, USB etc..
Another kind embodiment according to the present invention, as shown in Fig. 2, real-time monitoring system of the invention also may include multiple
Detection device 2,2 ', 2 " can be connect by wired or wireless way with monitoring client 1.Each detection device 2 can be with as a result,
It is placed in each different air environments, such as multiple and different locations in a city, so as to the sky in the multiple locations of real-time detection
Makings amount.
According to the present invention, the detection data that the detection device 2 exports is digitlization and encoded data.Namely
It says, the air particles number and fluorescence intensity data that detection device 2 is detected carry out generating a data after specifically encoding
It is exported after stream.Also, detection device 2 sends the detection data of the coding at a certain time interval, the time interval
It can be fixed 0.5 second, 1 second, 3 seconds etc., can also manually set according to actual needs.
Fig. 3 is the module structure composed figure of 1 one embodiment of monitoring client of the invention.As shown in figure 3, monitoring of the invention
End 1 is strong including main control module 10, input/output module 11, data resolution module 12, population maximum value searching module 13, fluorescence
Spend maximum value searching module 14, graphics module 15 and display module 16.
Input/output module 11 is for outputting and inputting data, in this embodiment of the invention, is used for autonomous in the future
The control instruction of control module 10 is sent to detection device 2, and receives the detection data sent by detection device 2.As previously mentioned,
Detection data of the invention is the data flow of encoded air particles data and fluorescence intensity data composition.
Data resolution module 12 therefrom extracts respectively for parsing to the received detection data of input/output module 11
Air particles number data and fluorescence intensity data.Due to detection data be coding data, data resolution module 12 according to
The coded format of data is decoded.For example, in a specific embodiment, the detection data is multi-channel detection number
According to the multi-channel detection data are one group with 255,1 beginnings and with the data-link of 6764 data of 255,2 endings, such as
Fruit judges the beginning of one group of 6764 data-link for 255,1, and ending up is 255,2, then the multi-channel detection data are
Effective data can parse this multi-channel detection data and obtain air particles number data and fluorescence intensity data.
For example, the analytic method of data resolution module 12 is as follows: sky can be obtained in the fixation position by parsing each data-link
Gas population data and fluorescence intensity data, such as air particles data 11FF is read, it is at the 512nd, 513 of data-link
The data set, 512 positions storage be 1100,513 position of high position data storage be low data FF, a high position be added with low level
11FF data are obtained, which is obtained air particles data 11FF.
Extracted air particles number data are separately input to population maximum value searching module by data resolution module 12
13 and graphics module 15, extracted fluorescence intensity data is then separately input to fluorescence intensity maximum value searching module 14 and is drawn
Module 15.
Population maximum value searching module 13 is used for from the population data in each channel that air particles number data include
Maximum value therein is searched, and is input to graphics module 15；Equally, fluorescence intensity maximum value searching module 14 is then used for from fluorescence
Maximum value therein is searched in the fluorescence intensity data in each channel that intensity data includes, also enters into graphics module 15；
The graphics module 15 is according to the detection data received from data resolution module 13, and from population maximum value
The maximum value that searching module 13 and fluorescence intensity maximum value searching module 14 receive, is output to after generating real-time draw data
Display module 16.
A kind of embodiment according to the present invention, the draw data include air particles number coordinate data, fluorescence intensity
Data coordinates data, air particles number multichannel distributed data and fluorescence intensity data multichannel distributed data.
Air particles data coordinates data refer to the data of the reference axis for drawing air particles number distribution figure, including
Abscissa data and ordinate data, abscissa indicate that the air particle diameter in each air particle diameter channel, ordinate indicate air
Population.Since in general, it is fixed that detection device 2, which detects obtained port number N, therefore the scale value of abscissa is usual
It is fixed, and the value of the population in detected each channel may there are great differences due to air environment detected,
Therefore it needs to set suitable coordinate value for ordinate.According to the present invention, graphics module 15 searches mould according to population maximum value
The population maximum value that block 13 obtains sets the scale value of ordinate, for example, if population maximum value searching module 13 is looked into
The population maximum value arrived is 867, then just rounding up population maximum value to 10 to obtain 870, graphics module 15 is then set
Fixed 870 be the maximum scale value of ordinate.
Fluorescence intensity data coordinate data refers to the data of the reference axis for drawing fluorescence intensity data distribution figure,
Including abscissa data and ordinate data, abscissa indicates the channel of each fluorescence intensity, and ordinate indicates fluorescence intensity
The corresponding population in channel.Equally, the scale value of abscissa is usually fixed, and the fluorescence intensity in detected each channel
The value of data may there are great differences due to air environment detected, it is therefore desirable to set suitable coordinate for ordinate
Value.According to the present invention, graphics module 15 is set according to the fluorescence intensity maximum value that fluorescence intensity maximum value searching module 14 obtains
Determine the scale value of ordinate, for example, if the population maximum value that fluorescence intensity maximum value searching module 14 is found is 867, that
Just population maximum value is rounded up to obtain 870 to 10, graphics module 15 sets 870 then as fluorescence intensity data ordinate
Maximum scale value.
Air particles number multichannel distributed data and fluorescence intensity data multichannel distributed data are that data are parsed mould
Block 12 parses obtained air particles number data and fluorescence intensity data is patterned the data being converted to, for example, can be with
The air particles number data and fluorescence intensity data in each channel are expressed as a kind of column figure or broken line figure etc., then air grain
Subnumber multichannel distributed data and fluorescence intensity data multichannel distributed data are the data for being used to draw the figure.
Display module 16 shows real-time multichannel population distribution map according to the draw data sent by graphics module 15
Shape and multichannel fluorescence intensity data are distributed figure.Fig. 4 is multichannel population shown by display module 16 of the invention point
The display figure of cloth at a time.As shown, in this embodiment, the array of air particles number includes that dimension is 52 logical
The data in road.The array of number of particles array namely the number of particles comprising 52 kinds of partial sizes, the x of air particles number two-dimensional coordinate system
The scale meaning of direction coordinate is the particle size in 52 dimension channels.The direction air particles concentration two-dimensional coordinate system x is drawn in printing
When the scale of coordinate, only take 10 channel particle size coordinate values to illustrate the abscissa of particle size to be distributed.This ten
The direction the x coordinate scale value of channel particle size is respectively 0.5,0.7,1,2,3,4,5,6,10,15.Fluorescence intensity data two dimension
The port number of the direction coordinate system x coordinate is 65, if the scale value of the every direction x coordinate of 5 pass prints, i.e., strong in fluorescence
Degree is according to 13 channel scale values of display on the coordinate of the direction two-dimensional coordinate system x.The port number of scale on the coordinate of the direction x not only limits
In 65, selector channel number as needed can be.What Fig. 4 was indicated is air particles two-dimensional coordinate system, and abscissa indicates to correspond to
Particle size, such as abscissa particle size be 4.696 μm, the corresponding ordinate number of the abscissa is that particle size is
The population of 4.696 μm of particle.
According to the preferred embodiment of the present invention, the display module 16 shows real-time figure on same display interface
Shape, as shown in Figure 5.By showing simultaneously, multichannel population is distributed figure and the distribution of multichannel fluorescence intensity data, can be right
Detection data compares observation, analysis.More preferable embodiment according to the present invention, the graphics module 15 are also used to basis
Data resolution module 12 parses obtained air particles number data and fluorescence intensity data generate air particles total concentration data and
Triggering times data, triggering times refer to the corresponding population in each fluorescence intensity channel.Also, graphics module 15 is according to being generated
Air particles total concentration data and triggering times data generate air particles total concentration figure designation date and triggering times figure
Shape designation date, the figure designation date are, for example, to be used to show the data of bar as shown in FIG. 6.It is described in Fig. 6
The function of bar realizes the graphical display to air particles total concentration and triggering times, and the scale setting of bar is to refer to
Number be increment settings, avoid as data value is excessive and caused by show inconvenience.
The color of bar, the background color of bar are Dark grey, and when air quality is normal, bar red bar is high
Spending corresponding scale value is data value, and when data value is excessive, bar grey vitta is covered by red vitta, and will be red
Color bar is risen with red boxes frame, for indicating warning air quality problems.
But the present invention is not limited thereto, and the present invention can also be indicated using others instruction figure.Also, display module
16 can also show the instruction figure, multichannel population distribution figure and multichannel fluorescence intensity on same interface
Data distribution figure.
The main control module 10 is the main control module of monitoring client 1, for by the input/output module 11 to inspection
It surveys device 2 and sends control instruction, and control the operation of the data resolution module 12, graphics module 15 and display module 16.Example
Such as, when the detection data is sent by detection device 2 at a certain time interval, then main control module 10 controls the data
Parsing module 12, graphics module 15 and display module 16 are also distributed figure at a certain time interval to update multichannel population
Figure is distributed with multichannel fluorescence intensity data.
A preferred embodiment of the invention, the main control module 10 are also connected with user's input module
17, such as can be keyboard, mouse, manipulation button etc..User's input module 17 is used to receive the input of user, and according to
The information of user's input is controlled to generate the control instruction for being sent to detection device 2, and according to the information of user's input
Input/output unit 11 processed, data resolution module 12, searching module 13,14, the work shape of graphics module 15 and display module 16
The display parameters such as the frequency that state (operation or stopping) and figure update.
In this embodiment, the graphics module 15 is also used to generate user's operation and control interface data, such as menu
The data of item, operation button, choice box etc., and shown by display module 16.User can by user's operation and control interface as a result,
With the control to main control module input data, with realization for monitoring client 1.
In accordance with another preferred embodiment of the present invention, the input module 17 is mouse, and the main control module 10 is by mouse
The mouse positional data of mark input is transferred in graphics module 15, and the graphics module 15 is generated according to the mouse positional data and used
Family marking line data, also, display module 16 according to user annotation line number according in multichannel population distribution figure and more
User annotation line is shown in channel fluorescence intensity data distribution figure.The user annotation line refers to be marked and high in real time by user
The population figure labeling line and fluorescence intensity data figure labeling line in some partial size channel of bright display.Fig. 7 is shown
Multichannel population is distributed an example of the user annotation line in figure.
As shown in fig. 7, user annotation line 18 includes the two highlighted solid lines to intersect vertically, the intersection point of two solid lines is indicated
Air particles number numerical values recited under the selected air particles channel of user.Horizontal line is for showing itself and other more obviously
The comparison of the population in partial size channel.
Mouse can move in coordinate system in real time, and the abscissa value and ordinate value of real-time display shift position.
If do not moved, with data volume at regular intervals (such as 3 seconds) update it is primary, also can real-time display fixed position when more
New data.
In this embodiment, graphics module 15 is also used to generating user annotation display field data, display module
16 show the air particles number data and fluorescence intensity data of user annotation line position according to the viewing area data.
Fig. 8 is the whole figure shown by display module of one embodiment of the present of invention.As shown in figure 8,21 be multi-pass
Road population is distributed figure, and 22 be multichannel fluorescence intensity data distribution figure, and 20 be bar, and 18 be user annotation line, and 19
It is user's operation and control interface, 23 be user annotation display field.It should be noted that shown in Fig. 8 is only of the invention
A kind of example, according to the invention, it is further possible to show above-mentioned various data with other interfaces.
In other embodiments of the invention, the monitoring client 1 can also include cache module and/or memory module, delay
Storing module can be used for temporarily storing the detection data obtained by user's input/output module 11, and memory module then can be used for
Permanently store by user's input/output module 11 received detection data, the draw data that is generated by graphics module 15, with
And user input by user inputs information etc..
The foregoing describe the specific embodiments of monitoring system of the invention, below to the prison of the monitoring system of the invention
Prosecutor method is further described.
When applying monitoring system of the invention, the monitoring method mainly includes the following steps, as shown in Figure 9.
S1, monitoring client 1 send control instruction to detection device 2, it is desirable that detection device 2 detects and sends current each partial size
The air particles number and fluorescence intensity data in channel；
S2, detection device 2 are strong according to the air particles number and fluorescence in the current each partial size channel of control command detection
Degree evidence, and it is used as detection data to be sent to the monitoring client 1 after being digitized and being encoded；
S3, the monitoring client 1 parse the detection data, respectively obtain the air particles number number in each partial size channel
According to and fluorescence intensity data；
S4, the monitoring client 1 are shown in real time according to the air particles number data and fluorescence intensity data in each partial size channel
Show multichannel air particles number distribution figure and multichannel fluorescence intensity data distribution figure.
With it is preceding similar, control instruction described in step S1 preferably by monitoring client 1 receive user input information after basis
User inputs information and generates.Also, monitoring client 1 preferably requires detection device 2 to detect and send at a certain time interval
Detection data.
In step s 4, the monitoring client 1 is in display multichannel air particles number distribution figure and multichannel fluorescence intensity
When data distribution figure, above-mentioned bar 20, user annotation line 18, user's operation and control interface 19, user annotation data can also be shown
Viewing area 23, etc..When showing user annotation line 18 and user annotation display field 23,18 cross searching of marking line is corresponding
Position be user annotation display field 23 abscissa value and ordinate value (particle size values and particle numerical value, fluorescence intensity number
According to channel and particle numerical value).
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in protection of the invention
Within the scope of.
Claims (2)
1. a kind of real-time monitoring system of air particles concentration and fluorescence intensity data, including monitoring client (1) and detection device
(2), it is connected between the monitoring client (1) and detection device (2) by wired or wireless way, it is characterised in that:
The detection device (2) according to control instruction for detecting and delivery air particle concentration and fluorescence intensity data, inspection
The air particles number and fluorescence intensity data that survey device (2) is detected carry out after generating a data flow after specifically encoding
It is exported, also, detection device (2) sends the detection data of the coding at a certain time interval；
The monitoring client (1) is used to send control instruction to detection device (2), and receives and exported by the detection device (2)
Air particles concentration and fluorescence intensity data carry out real-time display after handling the data；
The monitoring client (1) include main control module (10), input/output module (11), data resolution module (12), population most
Big value searching module (13), fluorescence intensity data maximum value searching module (14), graphics module (15) and display module (16),
In,
The input/output module (11) is used to for the control instruction from main control module (10) being sent to detection device (2), and
Receive the data sent by the detection device (2)；
The data resolution module (12) is for parsing the input/output module (11) received detection data, therefrom
Air particles number data and fluorescence intensity data are extracted respectively, and extracted air particles number data are separately input to described
Population maximum value searching module (13) and graphics module (15), are then separately input to fluorescence for extracted fluorescence intensity data
Intensity data maximum value searching module (14) and graphics module (15), wherein data resolution module (12) as follows to detection data into
Row parsing: the detection data is multi-channel detection data, the multi-channel detection data be one group with 255,1 beginning and with
The data-link of 6764 data of 255,2 endings, if it is determined that the beginning of one group of 6764 data-link is 255,1, ending up is
255,2, then the multi-channel detection data are effective data, each data-link is parsed to this multi-channel detection data
Fixation position obtain air particles number data and fluorescence intensity data；
The population maximum value searching module (13) is used for the population from each channel that the air particles number data include
Maximum value therein is searched in data, and is input to the graphics module (15)；
The fluorescence intensity data maximum value searching module (14) is used for the glimmering of each channel for including from the fluorescence intensity data
Maximum value therein is searched in light intensity data, and is input to the graphics module (15)；
The graphics module (15) is used for according to the data received from the data resolution module (12), and most from population
The maximum value that big value searching module (13) and fluorescence intensity data maximum value searching module (14) receive generates real-time
Display module (16) are output to after draw data；
The display module (16) is used to show real-time multichannel according to the draw data sent by the graphics module (15)
Population is distributed figure and multichannel fluorescence intensity data is distributed figure；The real-time monitoring system further includes main control module
(10), the main control module (10) is used to send control to the detection device (2) by the input/output module (11) and refer to
It enables, and controls the operation of the data resolution module (12), graphics module (15) and display module (16)；The main control module
(10) it is also connected with user's input module (17), which is used to receive the input of user, and according to
The information of user's input generates the control instruction for being sent to the detection device (2)；The input module (17) is mouse
Mark, the mouse positional data that the main control module (10) is also used to input the mouse are transferred in the graphics module (15)；
The graphics module (15) is also used to generate user annotation line number evidence according to the mouse positional data；
The display module (16) is also used to according to user annotation line number according in multichannel population distribution figure and more
Show user annotation line in channel fluorescence intensity data distribution figure, the user annotation line refers to be marked and high in real time by user
The population figure labeling line in some partial size channel of bright display and the figure labeling line in some fluorescence intensity channel；
The graphics module (15) is also used to parse obtained air particles number data and fluorescence according to data resolution module (12)
Intensity data generates air particles total concentration data and triggering times data, triggering times refer to that each fluorescence intensity channel is corresponding
Population；
The graphics module (15) is also used to generate air grain according to the air particles total concentration data and triggering times data
Sub- total concentration figure designation date and triggering times figure designation date；
The display module (16) is aobvious according to the air particles total concentration figure designation date and triggering times figure designation date
Show the bar of air particles total concentration and triggering times；
The scale setting of the bar is the setting using index as increment；
The background color of the bar is Dark grey, the corresponding scale value of bar red bar height when air quality is normal
As data value, when data value is excessive, bar grey vitta is covered by red vitta, and red bar is red
Box frame rises, for indicating warning air quality problems.
2. the real-time monitoring system of air particles concentration and fluorescence intensity data as described in claim 1, it is characterised in that:
The graphics module (15) is also used to generate user's operation and control interface data,
The display module (16) is used for according to user's operation and control interface data display user operation and control interface, and user passes through the user
Operation and control interface is to the main control module (10) input data.
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| CN201610146228.0A CN105699263B (en) | 2013-04-03 | 2013-04-03 | The real-time monitoring system and monitoring method of air particles concentration and fluorescence intensity data |
| CN2013101158215A CN103196806A (en) | 2013-04-03 | 2013-04-03 | Real-time monitoring system and method of particle concentration and fluorescence intensity data of air |
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| CN111504870B (en) * | 2020-05-15 | 2021-01-29 | 中国计量科学研究院 | Non-labeling method for detecting concentration of aggregate particles in sample at target particle size |
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| US3891848A (en) * | 1973-12-27 | 1975-06-24 | Nasa | Fluorescence detector for monitoring atmospheric pollutants |
| US5895922A (en) * | 1996-03-19 | 1999-04-20 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Fluorescent biological particle detection system |
| US6947134B2 (en) * | 1999-08-09 | 2005-09-20 | The United States Of America As Represented By The Secretary Of The Army | Method and instrumentation for measuring fluorescence spectra of individual airborne particles sampled from ambient air |
| US7430485B2 (en) * | 2003-08-22 | 2008-09-30 | Rohm And Haas Company | Method and system for analyzing coatings undergoing exposure testing |
| CA2658460A1 (en) * | 2005-07-21 | 2008-03-27 | Respiratory Management Technology | A particle counting and dna uptake system and method for detection, assessment and further analysis of threats due to nebulized biological agents |
| CN101479592B (en) * | 2006-06-27 | 2013-05-22 | 百维吉伦特系统有限公司 | Pathogen detection by simultaneous size/fluorescence measurement |
| CN101398367B (en) * | 2007-09-26 | 2011-04-06 | 中国人民解放军军事医学科学院微生物流行病研究所 | Aerated solids particle laser analyzer |
| CN102116728A (en) * | 2010-01-06 | 2011-07-06 | 北京汇丰隆生物科技发展有限公司 | Circuit system of continuous laser particle analytical instrument |
| CN102608004A (en) * | 2012-03-14 | 2012-07-25 | 北京汇丰隆生物科技发展有限公司 | Aerodynamic size spectrometer |
| CN105486618B (en) * | 2013-04-03 | 2018-11-16 | 中国科学院电工研究所 | air quality real-time monitoring system and monitoring method |
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