CN106054776A - Tobacco baking environment parameter control system - Google Patents
Tobacco baking environment parameter control system Download PDFInfo
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- CN106054776A CN106054776A CN201610573550.1A CN201610573550A CN106054776A CN 106054776 A CN106054776 A CN 106054776A CN 201610573550 A CN201610573550 A CN 201610573550A CN 106054776 A CN106054776 A CN 106054776A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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Abstract
The invention provides a tobacco baking environment parameter control system, so as to reduce the artificial participation needed in temperature and humidity control in a tobacco baking process, ensure the control accuracy for the needed temperature and the needed humidity in different baking stages, and automatically search a fault heating unit while the temperature and the humidity and the like are controlled. The tobacco baking environment parameter control system comprises a three-dimensional geometric shape information acquisition module, a simulation sensing module, a to-be-analyzed tobacco leaf simulation image generation and information transmission module, a heating unit fault determination module and a heating unit fault position determination module. Thus, problems that the cost is wasted due to improvement of a photographing technology in the prior art, the data transmission amount is huge, color distortion is hard to avoid and the like can be avoided, and compared with the prior art, the system can help a remote tobacco baking worker to more intuitively and accurately judge the baking state of the current tobacco leaf through the brightness degree of an LED lamp.
Description
Technical field
The present invention relates to tobacco flue-curing house monitoring technical field, more particularly, to a kind of flue-cured tobacco environment parameter control system.
Background technology
The tobacco workmanship of modernization gradually changes to automatization's mode from complete manual type.The most
Public through disclosing the application for a patent for invention of some Automated condtrol temperature and humidities, such as Application No. CN201510498002.2
The humiture long distance control system being applicable to multiple tobacco flue-curing house opened, but it practice, the experience of flue-cured tobacco master worker and observation still show
Obtain particularly significant.
In view of the factor of the aspects such as the impact that cost of transportation, Factory Building expense, environmental pollution cause, tobacco flue-curing house the most all sets
Putting the remote areas nearer in the distance Nicotiana tabacum L. place of production, the on-the-spot Nicotiana tabacum L. touching each baking link has been difficult to realize, and some are baked
Cigarette room has attempted to use the mode of shooting photo that the photo that Nicotiana tabacum L. toasts the stage in difference is passed to long-range flue-cured tobacco master worker
There is provided for it and instruct.
But, on the one hand, common technique for taking cannot guarantee to be transferred to remote temperature and humidity control end from tobacco flue-curing house
The definition of photo, to such an extent as to flue-cured tobacco master worker possibly also owing to the brightness of photo environment and illumination uniformity, the aberration of photo,
The judgement that factors such as saturation and doing make mistake.On the other hand, this wish in specific link flue-cured tobacco master worker by observe cigarette
The leaf change in each baking stage guarantees the way of the accuracy of temperature and humidity regulation and the regulation of baking progress, at flue-cured tobacco
Technical process needs to expend plenty of time and the energy of flue-cured tobacco master worker, and the flue-cured tobacco master worker under contemporary society's living environment cannot whole day
Wait to stand fast near the large electronic display of monitoring client, check picture, to such an extent as to be unfavorable for adjustment and the burst of manufacturing schedule
The timely process of event.
Additionally, tobacco workmanship occurs in that uses the distributed barn heating system adding the heating unit compositions such as heat pipe, for
The precision of heating proposes the highest requirement, it may be desirable to can automatically identify the position that heating unit breaks down
Put.
Summary of the invention
In order to reduce artificial participation required in Temperature and Humidity Control in tobacco workmanship, guarantee under the different baking stage simultaneously
The control accuracy of required temperature and humidity, and automatically find fault while temperature humidity etc. is controlled
Heating unit, the invention provides a kind of flue-cured tobacco environment parameter control system, including:
3 dimensional coil geometry data obtaining module, the 3 dimensional coil geometry information of Nicotiana tabacum L. to be analyzed in obtaining barn；
Emulation induction module, it arranges according to described 3 dimensional coil geometry information, and be used for each measuring point to be checked warm and humid
Degree status information, surface tension information, internal stress information and 3 dimensional coil geometry information detect；
The emulating image of Nicotiana tabacum L. to be analyzed generates and information transmission modular, treats for generating based on described emulation induction module
Analyze the emulating image of Nicotiana tabacum L., the emulating image that the emulating image generation module of described Nicotiana tabacum L. to be analyzed is produced and emulation sensing
Described humiture status information that module detects, surface tension information, internal stress information, believe together with 3 dimensional coil geometry
Breath, is transferred to long-range temperature and humidity monitor server together；
Heating unit fault determination module, for making long-range temperature and humidity monitor server according to the information received to described
Nicotiana tabacum L. to be analyzed carries out data screening, and then determines whether the heating unit in barn exists fault, when there are failures, changes
Temperature and humidity in barn；
Heating unit abort situation determines module, for when there is described fault the temperature and humidity changing in barn
After, again make described long-range temperature and humidity monitor server obtain data by described information transmission modular, and according to these data pair
Described Nicotiana tabacum L. to be analyzed carries out humiture analysis, analyzes the position of the heating unit broken down.
Further, described 3 dimensional coil geometry data obtaining module includes:
3 dimensional coil geometry information gathering submodule, before baking process starts in barn, utilizes tri-dimensional photographing to set
The standby collection that Nicotiana tabacum L. to be analyzed is carried out 3 dimensional coil geometry information；
3 dimensional coil geometry information transmission submodule, for being transferred to long-range temperature by the 3 dimensional coil geometry information collected
Humidity control server；
Initial three-dimensional geometric model generates submodule, is used for making described long-range temperature and humidity monitor server according to described three-dimensional
Described Nicotiana tabacum L. to be analyzed is rebuild 3-D geometric model by the collection result of camera installation, obtains initial three-dimensional geometric model；
Test point arranges submodule, for making described long-range temperature and humidity monitor server according to the stricture of vagina of described Nicotiana tabacum L. to be analyzed
Reason trend and the distance with Nicotiana tabacum L. edge, be arranged in correspondence with multiple test point on described initial three-dimensional geometric model；
3-D geometric model to be detected determines submodule, is used for making described long-range temperature and humidity monitor server to have arranged
The initial three-dimensional geometric model stating multiple test point is transferred to barn, obtains 3-D geometric model to be detected；
Test point position mark submodule, for making described Nicotiana tabacum L. to be analyzed at barn by according to be detected three received
The position of the dimension the plurality of test point of geometric model labelling.
Further, described emulation induction module is arranged according to described 3 dimensional coil geometry information, and for each to be checked
The humiture status information of measuring point, surface tension information, internal stress information and 3 dimensional coil geometry information carry out detection and include:
Multiple temperature simulation sensing mould it is respectively provided with in the position of tobacco leaf surface to be analyzed and internal described each test point
Block, multiple humidity emulation induction module and multiple stress simulation induction module, and be provided with in the position of each test point
One described temperature simulation induction module, a humidity emulation induction module and a stress simulation induction module, and each inspection
Described temperature simulation induction module, humidity emulation induction module and stress simulation induction module that the position of measuring point is arranged are each other
Different.
Further, the emulating image of described Nicotiana tabacum L. to be analyzed generates and includes with information transmission modular:
Wired data transfer cable arranges submodule, for integrated wired data line in described emulation induction module
Cable, the state of temperature information, moisture condition information, surface tension information and the inside that detect to export this emulation induction module should
Force information；
Data acquisition unit, is arranged on outside barn and its input interface passes through described with each emulation induction module described
Wired data transfer cable connects；
Position Number arranges submodule, is used between described data acquisition unit and each wired data transmission cable, and
Joining multiple position encoded unit, described position encoded unit storage has the to be checked of the described 3-D geometric model to be detected of multiple expression
The Position Number of the position of measuring point, and each position numbering with each measuring point one_to_one corresponding to be checked；
Nicotiana tabacum L. acquisition of information submodule to be analyzed, for gathering described temperature simulation induction module, humidity emulation sense respectively
Answer module and the output signal of stress simulation induction module, it is thus achieved that described Nicotiana tabacum L. to be analyzed is believed at state of temperature the most in the same time
Breath, moisture condition information, surface tension information and internal stress information；
Information sub module stored, for by the described state of temperature information detected, moisture condition information, surface tension letter
Breath and internal stress information together with detect these information time time information and these information institute from test point position volume
Number common storage is in memorizer；
Emulating image obtains submodule, is used for making described tri-dimensional photographing equipment take pictures described Nicotiana tabacum L. to be analyzed, obtains
Obtain emulating image；
Information send submodule, for will in described emulating image, described memorizer storage described state of temperature information,
Moisture condition information, surface tension information and internal stress information and the time information corresponding with the detection time of these information
With these information from the Position Number common transport of test point to long-range temperature and humidity monitor server.
Further, described heating unit fault determination module includes:
First reference factor set produces submodule, for the position of the test point to obtain in the information that barn transmits
Numbered first index, by the state of temperature information recorded at each described spot check to be detected, moisture condition information, surface tension
Information and internal stress information and detection time information corresponding to these information are collectively forming the first reference factor set；
Second reference factor set produces submodule, in the first reference factor set with identical first index
In, it is the second index with time information when detecting each described measuring point to be checked, the temperature that will record at each described spot check to be detected
Degree status information, moisture condition information, surface tension information and common stroke the second reference factor set of internal stress information；
Matching submodule, for will have position Pi in identical first index, t continuous print time information inspection
State of temperature information T in the second reference factor set recordedtCurve, moisture condition information WtCurve, surface tension information
SurForcetCurve and internal stress information InternalForcetCurve is fitted respectively, it is thus achieved that the temperature in t+1 moment
Angle value Tt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1, described t continuously
Time information be interval not wait time point；
Set based on space length determines submodule, for according to 3-D geometric model to be detected, to described Pi table
The test point location retrieval space length shown is less than other test point location sets of the first predetermined threshold value, and it is corresponding to set this set
First index for set PN1, and it is default more than first to retrieve the space length between the test point position represented with described Pi
Threshold value and other test point location sets less than the second predetermined threshold value, and set the second index corresponding to this set as set PN2；
Mean square deviation determines submodule, for according to 3-D geometric model to be detected, to described set PN1The test point represented
According to t continuous print time information, position detects that temperature, humidity, surface tension and internal stress are calculated the first temperature and put down
Average, the first humidity meansigma methods, first surface tension force meansigma methods and the first internal stress meansigma methods, and determine what described Pi represented
The temperature value T in the t+1 moment that test point position is correspondingt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value
InternalForcet+1Respectively with described first temperature averages, the first humidity meansigma methods, first surface tension force meansigma methods and
Temperature mean square deviation E between one internal stress meansigma methodsTemperature, humidity mean square deviation EWet, surface tension mean square deviation ESurface tension, internal stress
Mean square deviation EStress；In like manner, according to described set PN2The second temperature averages that the test point position calculation represented obtains, second wet
Degree meansigma methods, second surface tension force meansigma methods and the second internal stress meansigma methods, determine that these four meansigma methodss are respectively with described the
Temperature between one temperature averages, the first humidity meansigma methods, first surface tension force meansigma methods and the first internal stress meansigma methods
Mean square deviation E'Temperature, humidity mean square deviation E'Wet, surface tension mean square deviation E'Surface tension, internal stress mean square deviation E'Stress；
Heating unit fault verification submodule, for working as E'Surface tensionMore than presetting surface tension value and E'StressIn presetting
During portion's stress value, determine described set PN2The feelings of Nicotiana tabacum L. to be analyzed fracture occur at test point corresponding to test point position represented
Shape, now removes about described P from the information from barn that long-range temperature and humidity monitor server receivesN2The detection represented
Put corresponding state of temperature information, moisture condition information, surface tension information and internal stress information and detect these information institutes
Corresponding time information；Otherwise, E is worked asSurface tensionMore than presetting surface tension value and EStressMore than when presetting internal stress value, determine institute
State set PN1The situation of Nicotiana tabacum L. to be analyzed fracture occurs, now from the most warm and humid at test point corresponding to test point position represented
The information from barn that degree monitoring server receives is removed about described PN1State of temperature corresponding to test point represented
Information, moisture condition information, surface tension information and internal stress information and detect the time information corresponding to these information；No
Then, E is worked asTemperatureWith E'TemperatureBetween difference K1And EWetWith E'WetBetween difference K2When all exceeding predetermined threshold value, determine at described Pi table
The change of divergence trend of the temperature that the test point position shown detects and humidity value and the temperature and humidity of test point about is not
With, around the test point that described Pi represents exist heat uneven situation, the test point position that the most described Pi represents self and
Heating unit corresponding to test point position about breaks down.
Further, described heating unit abort situation determines that module includes:
Temperature changes submodule, for making described long-range temperature and humidity monitor server send to the heating unit of described barn
Raise the instruction of heating-up temperature, make the temperature in barn raise；
Temperature and humidity value obtains submodule again, is used for so that long-range temperature and humidity monitor server obtains position P againN1
The temperature and humidity value of the test point represented and set P aboutN2The temperature and humidity value of the test point represented；
Heating unit abort situation determines submodule, obtains for again obtaining submodule for described temperature and humidity value
Each test point, determines temperature value that each test point is corresponding speed over time with its humidity value over time
Whether the difference between the standard deviation of speed exceedes predetermined threshold value, and determines that the test point for wherein exceeding predetermined threshold value is corresponding
Heating unit be the heating unit broken down.
Further, described emulation induction module includes: the first transistor, transistor seconds, third transistor, the 4th crystalline substance
Body pipe, the 5th transistor, the 6th transistor, the 7th transistor, the 8th transistor, the 9th transistor, the tenth transistor, the 11st
Transistor, the first electric capacity, the second electric capacity, the first LED, the second LED, temperature sensor, humidity sensor, the first clock,
Second clock and the 3rd clock, the data output end of described temperature sensor is connected to the source of the first transistor by the first electric capacity
Pole, the drain electrode of the first transistor connects the source electrode of the 6th transistor, and the base stage of the first transistor connects the drain electrode of transistor seconds,
The source electrode of transistor seconds connects the drain electrode of third transistor, and the source electrode of third transistor connects the base stage of the 11st transistor,
The base stage of the first transistor is also connected with the base stage of transistor seconds, and the base stage of transistor seconds connects the first clock, the 12nd crystalline substance
The base stage of body pipe and the source electrode of the 11st transistor, the output of the source electrode connection humidity sensor of the tenth two-transistor, the tenth
The drain electrode of two-transistor connects the first LED, and the drain electrode of the 11st transistor connects source electrode and the tenth crystal of transistor respectively
The source electrode of pipe, the base stage of the tenth transistor connects the drain electrode of the 5th transistor, and the drain electrode of the tenth transistor connects the 9th transistor
Source electrode, the base stage of the 9th transistor connects base stage and the drain electrode of the 6th transistor, the leakage of the 8th transistor of the 7th transistor
Pole connects the second LED and the drain electrode of the 4th transistor, the source electrode of the 4th transistor by second electric capacity connect the 3rd clock and
The base stage of the 4th transistor, the base stage of the 4th transistor is also connected with the source electrode of the 5th transistor, and the source electrode of the 4th transistor also connects
Connecing base stage and the base stage of the 8th transistor of third transistor, the drain electrode of the 9th transistor connects the source electrode of the 7th transistor,
The drain electrode of the 7th transistor connects the base stage of the 6th transistor.
The invention has the beneficial effects as follows:
(1) present invention is it can be avoided that the cost caused by improvement for camera technique in prior art is wasted, data
The problems such as transmission quantity is huge, color distortion is difficult to avoid that, it is possible to help long-range flue-cured tobacco master worker directly perceived by the light levels of LED
And for hinge structure, judge the baking state of current Nicotiana tabacum L. more accurately.
(2) can based in Tobacco Leaf Curing occur fracture cause surface tension, the situation of change of internal stress
And temperature and humidity situation over time, automatically judge the heating unit broken down, no matter adding in barn
Hot cell uses array or other patterns constitute distributed heating unit.
(3) devise can be made compact, feature richness and powerful, produce the sensing mould of emulating image
Block, and then avoid the difficult problem produced of directly taking pictures, it is possible to make flue-cured tobacco master worker understand, be visually known by tri-dimensional photographing
The temperature and humidity distribution situation of current Nicotiana tabacum L. to be analyzed.
(4) it is not related to complex operations such as image procossing, takies long-range temperature and humidity monitor server (for example with server
Computer) resource problem thoroughly improved, data handling procedure is simple, and data process quickly.
Accompanying drawing explanation
Fig. 1 shows the operation principle flow chart of the composition frame chart of the flue-cured tobacco environment parameter control system according to the present invention.
Fig. 2 shows the composition frame chart of the flue-cured tobacco environment parameter control system according to the present invention.
Fig. 3 shows the circuit diagram of emulation induction module.
Detailed description of the invention
As it is shown in figure 1, according to an aspect of the present invention, the invention provides the group of a kind of flue-cured tobacco environment parameter control system
Become the operation principle of block diagram, including:
(1) the 3 dimensional coil geometry information of Nicotiana tabacum L. to be analyzed in acquisition barn；
(2) according to described 3 dimensional coil geometry information, the emulation sense of multiple humiture, surface tension and internal stress is set
Answer module；
(3) described emulation induction module is to the humiture status information of each measuring point to be checked, surface tension information, internal stress
Information and 3 dimensional coil geometry information detect, and generate the analogous diagram of Nicotiana tabacum L. to be analyzed based on described emulation induction module
Picture, described emulating image and described humiture status information, surface tension information, internal stress information and 3 dimensional coil geometry letter
Breath is transferred to long-range temperature and humidity monitor server；
(4) information that described long-range basis receives carries out data screening to described Nicotiana tabacum L. to be analyzed, and then determines barn
In heating unit whether there is fault；
(5) when there are failures, the temperature and humidity in barn is changed；Repeat step (3), and according to described the most warm and humid
The data that degree monitoring server receives carry out humiture analysis to described Nicotiana tabacum L. to be analyzed, analyze the heating unit broken down
Position.
Preferably, described step (1) including:
(11), before baking process starts in barn, utilize tri-dimensional photographing equipment that Nicotiana tabacum L. to be analyzed is carried out three-dimensional geometry shape
The collection of shape information；
(12) the 3 dimensional coil geometry information collected is transferred to long-range temperature and humidity monitor server；
(13) described long-range temperature and humidity monitor server is treated point described according to the collection result of described tri-dimensional photographing equipment
Analysis Nicotiana tabacum L. rebuilds 3-D geometric model, obtains initial three-dimensional geometric model；
(14) described long-range temperature and humidity monitor server move towards according to the texture of described Nicotiana tabacum L. to be analyzed and with Nicotiana tabacum L. edge
Distance, described initial three-dimensional geometric model is arranged in correspondence with multiple test point；
(15) described long-range temperature and humidity monitor server will be provided with the initial three-dimensional geometric model of the plurality of test point
It is transferred to barn, obtains 3-D geometric model to be detected；
(16) the 3-D geometric model labelling to be detected that described Nicotiana tabacum L. to be analyzed is received by basis at barn is the plurality of
The position of test point.
Preferably, described step (2) including:
Multiple temperature simulation sensing mould it is respectively provided with in the position of tobacco leaf surface to be analyzed and internal described each test point
Block, multiple humidity emulation induction module and multiple stress simulation induction module, and be provided with in the position of each test point
One described temperature simulation induction module, a humidity emulation induction module and a stress simulation induction module, and each inspection
Described temperature simulation induction module, humidity emulation induction module and stress simulation induction module that the position of measuring point is arranged are each other
Different.
Preferably, described step (3) including:
(31) integrated wired data transmission cable in described emulation induction module, is used for exporting the inspection of this emulation induction module
State of temperature information, moisture condition information, surface tension information and the internal stress information measured；
(32) data acquisition unit is set outside barn, the input interface of described data acquisition unit and each emulation described
Induction module is connected by described wired data transfer cable；
(33) between described data acquisition unit and each wired data transmission cable, multiple position encoded unit in parallel,
Described position encoded unit storage has the position of the position of the measuring point to be checked of the described 3-D geometric model to be detected of multiple expression to compile
Number, and each position numbering with each measuring point one_to_one corresponding to be checked；
(34) described temperature simulation induction module, humidity emulation induction module and stress simulation induction module are gathered respectively
Output signal, it is thus achieved that described Nicotiana tabacum L. to be analyzed is in state of temperature information the most in the same time, moisture condition information, surface tension information
With internal stress information；
(35) the described state of temperature information detected, moisture condition information, surface tension information and internal stress are believed
Cease together with time information when detecting these information and these information from the Position Number of test point jointly store
In reservoir；
(36) described Nicotiana tabacum L. to be analyzed is taken pictures by described tri-dimensional photographing equipment, it is thus achieved that emulating image；
(37) by the described state of temperature information of storage, moisture condition information, table in described emulating image, described memorizer
Surface tension information and internal stress information and the time information corresponding with the detection time of these information and these information are come
From the Position Number common transport of test point to long-range temperature and humidity monitor server.
Preferably, described step (4) including:
(41) Position Number of the test point to obtain in the information that barn transmits is the first index, will treat described in each
Test point detects state of temperature information, moisture condition information, surface tension information and the internal stress information obtained and detects this
A little time informations corresponding to information are collectively forming the first reference factor set；
(42) in the first reference factor set with identical first index, during to detect each described measuring point to be checked time
Quarter, information was the second index, was opened in the state of temperature information recorded at each described spot check to be detected, moisture condition information, surface
Force information and common stroke the second reference factor set of internal stress information；
(43) by the position Pi having in identical first index, detect, at t continuous print time information, the obtained
State of temperature information T in two reference factor settCurve, moisture condition information WtCurve, surface tension information SurForcet
Curve and internal stress information InternalForcetCurve is fitted respectively, it is thus achieved that the temperature value T in t+1 momentt+1、
Humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1, described t continuous print moment letter
The time point that breath does not waits for interval；
(44) according to 3-D geometric model to be detected, the test point location retrieval space length represented with described Pi is less than
Other test point location sets of first predetermined threshold value, and set the first index corresponding to this set as set PN1, and retrieval with
Space length between the test point position that described Pi represents is more than the first predetermined threshold value and less than other of the second predetermined threshold value
Test point location sets, and set the second index corresponding to this set as set PN2；
(45) according to 3-D geometric model to be detected, to described set PN1The test point position represented is according to t continuous print
It is average that time information detects that temperature, humidity, surface tension and internal stress are calculated the first temperature averages, the first humidity
Value, first surface tension force meansigma methods and the first internal stress meansigma methods, and determine the t that test point position that described Pi represents is corresponding
The temperature value T in+1 momentt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1Point
Not with described first temperature averages, the first humidity meansigma methods, first surface tension force meansigma methods and the first internal stress meansigma methods
Between temperature mean square deviation ETemperature, humidity mean square deviation EWet, surface tension mean square deviation ESurface tension, internal stress mean square deviation EStress；In like manner, root
According to described set PN2Represent test point position calculation obtain the second temperature averages, the second humidity meansigma methods, second surface
Tension force meansigma methods and the second internal stress meansigma methods, determine these four meansigma methodss respectively with described first temperature averages, first
Temperature mean square deviation E' between humidity meansigma methods, first surface tension force meansigma methods and the first internal stress meansigma methodsTemperature, humidity mean square
Difference E'Wet, surface tension mean square deviation E'Surface tension, internal stress mean square deviation E 'Stress；
(46) E' is worked asSurface tensionMore than presetting surface tension value and E'StressMore than when presetting internal stress value, determine described set
PN2The situation of Nicotiana tabacum L. to be analyzed fracture occurs, now from long-range temperature and humidity monitor at test point corresponding to test point position represented
The information from barn that server receives is removed about described PN2State of temperature information corresponding to test point that represents, wet
Spend status information, surface tension information and internal stress information and detect the time information corresponding to these information；Otherwise, when
ESurface tensionMore than presetting surface tension value and EStressMore than when presetting internal stress value, determine described set PN1The test point position represented
Put the situation that Nicotiana tabacum L. to be analyzed fracture occurs at the test point of correspondence, now from coming that long-range temperature and humidity monitor server receives
Remove in the information of barn about described PN1State of temperature information corresponding to test point that represents, moisture condition information, surface
Tension information and internal stress information and detection time information corresponding to these information；Otherwise, E is worked asTemperatureWith E'TemperatureBetween difference
K1And EWetWith E'WetBetween difference K2When all exceeding predetermined threshold value, determine what the test point position represented at described Pi detected
Temperature is different with the change of divergence trend of the temperature and humidity of test point about from humidity value, at the test point that described Pi represents
Around existing and heat uneven situation, the test point position that the most described Pi represents self and test point position about are corresponding
Heating unit breaks down.
Preferably, described step (5) including:
(51) described long-range temperature and humidity monitor server sends the finger raising heating-up temperature to the heating unit of described barn
Order, makes the temperature in barn raise；
(52) step (3) is repeated so that remotely temperature and humidity monitor server obtains position P againN1The test point represented
Temperature and humidity value and set P aboutN2The temperature and humidity value of the test point represented；
(53) each test point is obtained for step (52), determine that temperature value that each test point is corresponding is over time
Speed and the standard deviation of its humidity value speed over time between difference whether exceed predetermined threshold value, and determine for
The heating unit wherein exceeding the test point of predetermined threshold value corresponding is the heating unit broken down.
As it is shown on figure 3, the emulation induction module in the present invention includes: the first transistor Tr1, transistor seconds Tr2, the 3rd
Transistor Tr3, the 4th transistor Tr4, the 5th transistor Tr5, the 6th transistor Tr6, the 7th transistor Tr7, the 8th transistor
Tr8, the 9th transistor Tr9, the tenth transistor Tr10, the 11st transistor Tr11, the first electric capacity C1, the second electric capacity C2, first
When LED L1, the second LED L2, temperature sensor T, humidity sensor W, the first clock CLK1, second clock CLK2 and the 3rd
Clock CLK3, the data output end of described temperature sensor T is connected to the source electrode of the first transistor Tr1 by the first electric capacity C1, the
The drain electrode of one transistor Tr1 connects the source electrode of the 6th transistor Tr6, and the base stage of the first transistor Tr1 connects transistor seconds Tr2
Drain electrode, the source electrode of transistor seconds Tr2 connects the drain electrode of third transistor Tr3, and the source electrode of third transistor Tr3 connects the tenth
The base stage of one transistor Tr11, the base stage of the first transistor Tr1 is also connected with the base stage of transistor seconds Tr2, transistor seconds Tr2
Base stage connect the first clock CLK1, the base stage of the tenth two-transistor Tr12 and the source electrode of the 11st transistor Tr11, the tenth
The source electrode of two-transistor Tr12 connects the output of humidity sensor W, and the drain electrode of the tenth two-transistor Tr12 connects the first LED
L1, the drain electrode of the 11st transistor Tr11 connects source electrode and the source electrode of the tenth transistor Tr10 of transistor Tr8 respectively, and the tenth is brilliant
The base stage of body pipe Tr10 connects the drain electrode of the 5th transistor Tr5, and the drain electrode of the tenth transistor Tr10 connects the 9th transistor Tr9's
Source electrode, the base stage of the 9th transistor Tr9 connects base stage and the drain electrode of the 6th transistor Tr6, the 8th crystal of the 7th transistor Tr7
The drain electrode of pipe Tr8 connects the second LED L2 and the drain electrode of the 4th transistor Tr4, and the source electrode of the 4th transistor Tr4 is by the second electricity
Holding C2 and connect the 3rd clock CLK3 and the base stage of the 4th transistor Tr4, the base stage of the 4th transistor Tr4 is also connected with the 5th transistor
The source electrode of Tr5, the source electrode of the 4th transistor Tr4 is also connected with base stage and the base of the 8th transistor Tr8 of third transistor Tr3
Pole, the drain electrode of the 9th transistor Tr9 connects the source electrode of the 7th transistor Tr7, and the drain electrode of the 7th transistor Tr7 connects the 6th crystal
The base stage of pipe Tr6.
With above-mentioned aspect accordingly, according to a further aspect in the invention, the invention provides a kind of flue-cured tobacco ambient parameter
Control system, as in figure 2 it is shown, include:
3 dimensional coil geometry data obtaining module, the 3 dimensional coil geometry information of Nicotiana tabacum L. to be analyzed in obtaining barn；
Emulation induction module, it arranges according to described 3 dimensional coil geometry information, and be used for each measuring point to be checked warm and humid
Degree status information, surface tension information, internal stress information and 3 dimensional coil geometry information detect；
The emulating image of Nicotiana tabacum L. to be analyzed generates and information transmission modular, treats for generating based on described emulation induction module
Analyze the emulating image of Nicotiana tabacum L., the emulating image that the emulating image generation module of described Nicotiana tabacum L. to be analyzed is produced and emulation sensing
Described humiture status information that module detects, surface tension information, internal stress information, believe together with 3 dimensional coil geometry
Breath, is transferred to long-range temperature and humidity monitor server together；
Heating unit fault determination module, for making long-range temperature and humidity monitor server according to the information received to described
Nicotiana tabacum L. to be analyzed carries out data screening, and then determines whether the heating unit in barn exists fault, when there are failures, changes
Temperature and humidity in barn；
Heating unit abort situation determines module, for when there is described fault the temperature and humidity changing in barn
After, again make described long-range temperature and humidity monitor server obtain data by described information transmission modular, and according to these data pair
Described Nicotiana tabacum L. to be analyzed carries out humiture analysis, analyzes the position of the heating unit broken down.
Preferably, described 3 dimensional coil geometry data obtaining module includes:
3 dimensional coil geometry information gathering submodule, before baking process starts in barn, utilizes tri-dimensional photographing to set
The standby collection that Nicotiana tabacum L. to be analyzed is carried out 3 dimensional coil geometry information；
3 dimensional coil geometry information transmission submodule, for being transferred to long-range temperature by the 3 dimensional coil geometry information collected
Humidity control server；
Initial three-dimensional geometric model generates submodule, is used for making described long-range temperature and humidity monitor server according to described three-dimensional
Described Nicotiana tabacum L. to be analyzed is rebuild 3-D geometric model by the collection result of camera installation, obtains initial three-dimensional geometric model；
Test point arranges submodule, for making described long-range temperature and humidity monitor server according to the stricture of vagina of described Nicotiana tabacum L. to be analyzed
Reason trend and the distance with Nicotiana tabacum L. edge, be arranged in correspondence with multiple test point on described initial three-dimensional geometric model；
3-D geometric model to be detected determines submodule, is used for making described long-range temperature and humidity monitor server to have arranged
The initial three-dimensional geometric model stating multiple test point is transferred to barn, obtains 3-D geometric model to be detected；
Test point position mark submodule, for making described Nicotiana tabacum L. to be analyzed at barn by according to be detected three received
The position of the dimension the plurality of test point of geometric model labelling.
Preferably, described emulation induction module is arranged according to described 3 dimensional coil geometry information, and for each to be detected
Humiture status information, surface tension information, internal stress information and the 3 dimensional coil geometry information of point carry out detection and include:
Multiple temperature simulation sensing mould it is respectively provided with in the position of tobacco leaf surface to be analyzed and internal described each test point
Block, multiple humidity emulation induction module and multiple stress simulation induction module, and be provided with in the position of each test point
One described temperature simulation induction module, a humidity emulation induction module and a stress simulation induction module, and each inspection
Described temperature simulation induction module, humidity emulation induction module and stress simulation induction module that the position of measuring point is arranged are each other
Different.
Preferably, the emulating image of described Nicotiana tabacum L. to be analyzed generates and includes with information transmission modular:
Wired data transfer cable arranges submodule, for integrated wired data line in described emulation induction module
Cable, the state of temperature information, moisture condition information, surface tension information and the inside that detect to export this emulation induction module should
Force information；
Data acquisition unit, is arranged on outside barn and its input interface passes through described with each emulation induction module described
Wired data transfer cable connects；
Position Number arranges submodule, is used between described data acquisition unit and each wired data transmission cable, and
Joining multiple position encoded unit, described position encoded unit storage has the to be checked of the described 3-D geometric model to be detected of multiple expression
The Position Number of the position of measuring point, and each position numbering with each measuring point one_to_one corresponding to be checked；
Nicotiana tabacum L. acquisition of information submodule to be analyzed, for gathering described temperature simulation induction module, humidity emulation sense respectively
Answer module and the output signal of stress simulation induction module, it is thus achieved that described Nicotiana tabacum L. to be analyzed is believed at state of temperature the most in the same time
Breath, moisture condition information, surface tension information and internal stress information；
Information sub module stored, for by the described state of temperature information detected, moisture condition information, surface tension letter
Breath and internal stress information together with detect these information time time information and these information institute from test point position volume
Number common storage is in memorizer；
Emulating image obtains submodule, is used for making described tri-dimensional photographing equipment take pictures described Nicotiana tabacum L. to be analyzed, obtains
Obtain emulating image；
Information send submodule, for will in described emulating image, described memorizer storage described state of temperature information,
Moisture condition information, surface tension information and internal stress information and the time information corresponding with the detection time of these information
With these information from the Position Number common transport of test point to long-range temperature and humidity monitor server.
Preferably, described heating unit fault determination module includes:
First reference factor set produces submodule, for the position of the test point to obtain in the information that barn transmits
Numbered first index, by the state of temperature information recorded at each described spot check to be detected, moisture condition information, surface tension
Information and internal stress information and detection time information corresponding to these information are collectively forming the first reference factor set；
Second reference factor set produces submodule, in the first reference factor set with identical first index
In, it is the second index with time information when detecting each described measuring point to be checked, the temperature that will record at each described spot check to be detected
Degree status information, moisture condition information, surface tension information and common stroke the second reference factor set of internal stress information；
Matching submodule, for will have position Pi in identical first index, t continuous print time information inspection
State of temperature information T in the second reference factor set recordedtCurve, moisture condition information WtCurve, surface tension information
SurForcetCurve and internal stress information InternalForcetCurve is fitted respectively, it is thus achieved that the temperature in t+1 moment
Angle value Tt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1, described t continuously
Time information be interval not wait time point；
Set based on space length determines submodule, for according to 3-D geometric model to be detected, to described Pi table
The test point location retrieval space length shown is less than other test point location sets of the first predetermined threshold value, and it is corresponding to set this set
First index for set PN1, and it is default more than first to retrieve the space length between the test point position represented with described Pi
Threshold value and other test point location sets less than the second predetermined threshold value, and set the second index corresponding to this set as set PN2；
Mean square deviation determines submodule, for according to 3-D geometric model to be detected, to described set PN1The test point represented
According to t continuous print time information, position detects that temperature, humidity, surface tension and internal stress are calculated the first temperature and put down
Average, the first humidity meansigma methods, first surface tension force meansigma methods and the first internal stress meansigma methods, and determine what described Pi represented
The temperature value T in the t+1 moment that test point position is correspondingt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value
InternalForcet+1Respectively with described first temperature averages, the first humidity meansigma methods, first surface tension force meansigma methods and
Temperature mean square deviation E between one internal stress meansigma methodsTemperature, humidity mean square deviation EWet, surface tension mean square deviation ESurface tension, internal stress
Mean square deviation EStress；In like manner, according to described set PN2The second temperature averages that the test point position calculation represented obtains, second wet
Degree meansigma methods, second surface tension force meansigma methods and the second internal stress meansigma methods, determine that these four meansigma methodss are respectively with described the
Temperature between one temperature averages, the first humidity meansigma methods, first surface tension force meansigma methods and the first internal stress meansigma methods
Mean square deviation E'Temperature, humidity mean square deviation E'Wet, surface tension mean square deviation E'Surface tension, internal stress mean square deviation E'Stress；
Heating unit fault verification submodule, for working as E'Surface tensionMore than presetting surface tension value and E'StressIn presetting
During portion's stress value, determine described set PN2The feelings of Nicotiana tabacum L. to be analyzed fracture occur at test point corresponding to test point position represented
Shape, now removes about described P from the information from barn that long-range temperature and humidity monitor server receivesN2The detection represented
Put corresponding state of temperature information, moisture condition information, surface tension information and internal stress information and detect these information institutes
Corresponding time information；Otherwise, E is worked asSurface tensionMore than presetting surface tension value and EStressMore than when presetting internal stress value, determine institute
State set PN1The situation of Nicotiana tabacum L. to be analyzed fracture occurs, now from the most warm and humid at test point corresponding to test point position represented
The information from barn that degree monitoring server receives is removed about described PN1State of temperature corresponding to test point represented
Information, moisture condition information, surface tension information and internal stress information and detect the time information corresponding to these information；No
Then, E is worked asTemperatureWith E'TemperatureBetween difference K1And EWetWith E'WetBetween difference K2When all exceeding predetermined threshold value, determine at described Pi table
The change of divergence trend of the temperature that the test point position shown detects and humidity value and the temperature and humidity of test point about is not
With, around the test point that described Pi represents exist heat uneven situation, the test point position that the most described Pi represents self and
Heating unit corresponding to test point position about breaks down.
Preferably, described heating unit abort situation determines that module includes:
Temperature changes submodule, for making described long-range temperature and humidity monitor server send to the heating unit of described barn
Raise the instruction of heating-up temperature, make the temperature in barn raise；
Temperature and humidity value obtains submodule again, is used for so that long-range temperature and humidity monitor server obtains position P againN1
The temperature and humidity value of the test point represented and set P aboutN2The temperature and humidity value of the test point represented；
Heating unit abort situation determines submodule, obtains for again obtaining submodule for described temperature and humidity value
Each test point, determines temperature value that each test point is corresponding speed over time with its humidity value over time
Whether the difference between the standard deviation of speed exceedes predetermined threshold value, and determines that the test point for wherein exceeding predetermined threshold value is corresponding
Heating unit be the heating unit broken down.
As it is shown on figure 3, described emulation induction module includes: the first transistor, transistor seconds, third transistor, the 4th
Transistor, the 5th transistor, the 6th transistor, the 7th transistor, the 8th transistor, the 9th transistor, the tenth transistor, the tenth
One transistor, the first electric capacity, the second electric capacity, the first LED, the second LED, temperature sensor, humidity sensor, first time
Clock, second clock and the 3rd clock, the data output end of described temperature sensor is connected to the first transistor by the first electric capacity
Source electrode, the drain electrode of the first transistor connects the source electrode of the 6th transistor, and the base stage of the first transistor connects transistor seconds
Drain electrode, the source electrode of transistor seconds connects the drain electrode of third transistor, and the source electrode of third transistor connects the 11st transistor
Base stage, the base stage of the first transistor is also connected with the base stage of transistor seconds, the base stage of transistor seconds connect the first clock, the tenth
The base stage of two-transistor and the source electrode of the 11st transistor, the source electrode of the tenth two-transistor connects the output of humidity sensor,
The drain electrode of the tenth two-transistor connects the first LED, and the drain electrode of the 11st transistor connects the source electrode and the tenth of transistor respectively
The source electrode of transistor, the base stage of the tenth transistor connects the drain electrode of the 5th transistor, and it is brilliant that the drain electrode of the tenth transistor connects the 9th
The source electrode of body pipe, the base stage of the 9th transistor connects base stage and the drain electrode of the 6th transistor, the 8th transistor of the 7th transistor
Drain electrode connect the second LED and the drain electrode of the 4th transistor, when the source electrode of the 4th transistor connects the 3rd by the second electric capacity
Clock and the base stage of the 4th transistor, the base stage of the 4th transistor is also connected with the source electrode of the 5th transistor, the source electrode of the 4th transistor
Being also connected with base stage and the base stage of the 8th transistor of third transistor, the drain electrode of the 9th transistor connects the source of the 7th transistor
Pole, the drain electrode of the 7th transistor connects the base stage of the 6th transistor.
The narration made for presently preferred embodiments of the present invention above is the purpose for illustrating, and is not intended to limit present invention essence
Really for disclosed form, learn and make an amendment or change to be possible based on above teaching or from embodiments of the invention
, embodiment is for explaining orally the principle of the present invention and allowing those skilled in the art utilize the present invention to exist with various embodiments
Actual application is upper and selects and narration, and the technological thought attempt of the present invention is determined by claim and equalization thereof.
Claims (7)
1. a flue-cured tobacco environment parameter control system, it is characterised in that including:
3 dimensional coil geometry data obtaining module, the 3 dimensional coil geometry information of Nicotiana tabacum L. to be analyzed in obtaining barn；
Emulation induction module, it arranges according to described 3 dimensional coil geometry information, and is used for the humiture shape to each measuring point to be checked
State information, surface tension information, internal stress information and 3 dimensional coil geometry information detect；
The emulating image of Nicotiana tabacum L. to be analyzed generates and information transmission modular, for generating to be analyzed based on described emulation induction module
The emulating image of Nicotiana tabacum L., the emulating image that the emulating image generation module of described Nicotiana tabacum L. to be analyzed is produced and emulation induction module
The described humiture status information that detects, surface tension information, internal stress information, together with 3 dimensional coil geometry information, one
Rise and be transferred to long-range temperature and humidity monitor server；
Heating unit fault determination module, for making long-range temperature and humidity monitor server treat point described according to the information received
Analysis Nicotiana tabacum L. carries out data screening, and then determines whether the heating unit in barn exists fault, when there are failures, changes barn
Interior temperature and humidity；
Heating unit abort situation determines module, for when exist described fault and change in barn temperature and humidity after,
Described long-range temperature and humidity monitor server is again made to obtain data by described information transmission modular, and according to these data to described
Nicotiana tabacum L. to be analyzed carries out humiture analysis, analyzes the position of the heating unit broken down.
Flue-cured tobacco environment parameter control system the most according to claim 1, it is characterised in that described 3 dimensional coil geometry information
Acquisition module includes:
3 dimensional coil geometry information gathering submodule, before baking process starts in barn, utilizes tri-dimensional photographing equipment pair
Nicotiana tabacum L. to be analyzed carries out the collection of 3 dimensional coil geometry information；
3 dimensional coil geometry information transmission submodule, for being transferred to long-range humiture by the 3 dimensional coil geometry information collected
Monitoring server；
Initial three-dimensional geometric model generates submodule, is used for making described long-range temperature and humidity monitor server according to described tri-dimensional photographing
Described Nicotiana tabacum L. to be analyzed is rebuild 3-D geometric model by the collection result of equipment, obtains initial three-dimensional geometric model；
Test point arranges submodule, for making described long-range temperature and humidity monitor server walk according to the texture of described Nicotiana tabacum L. to be analyzed
To and with the distance at Nicotiana tabacum L. edge, described initial three-dimensional geometric model is arranged in correspondence with multiple test point；
3-D geometric model to be detected determines submodule, is used for making described long-range temperature and humidity monitor server will be provided with described many
The initial three-dimensional geometric model of individual test point is transferred to barn, obtains 3-D geometric model to be detected；
Test point position mark submodule, for making described Nicotiana tabacum L. to be analyzed at barn by several according to the three-dimensional to be detected received
The position of what the plurality of test point of model labelling.
Flue-cured tobacco environment parameter control system the most according to claim 2, it is characterised in that described emulation induction module according to
Described 3 dimensional coil geometry information is arranged, and is used for the humiture status information to each measuring point to be checked, surface tension information, inside
Stress information and 3 dimensional coil geometry information carry out detection and include:
Multiple temperature simulation induction module, many it is respectively provided with in the position of tobacco leaf surface to be analyzed and internal described each test point
Individual humidity emulation induction module and multiple stress simulation induction module, and an institute it is provided with in the position of each test point
State temperature simulation induction module, a humidity emulates induction module and a stress simulation induction module, and each test point
Described temperature simulation induction module, humidity emulation induction module and stress simulation induction module that position is arranged are different from each other.
Flue-cured tobacco environment parameter control system the most according to claim 3, it is characterised in that the emulation of described Nicotiana tabacum L. to be analyzed
Image generates and includes with information transmission modular:
Wired data transfer cable arranges submodule, for integrated wired data transmission cable in described emulation induction module,
To export state of temperature information, moisture condition information, surface tension information and the internal stress that this emulation induction module detects
Information；
Data acquisition unit, is arranged on outside barn and its input interface passes through described wired with each emulation induction module described
Data transmission cable connects；
Position Number arranges submodule, and between described data acquisition unit and each wired data transmission cable, parallel connection is many
Individual position encoded unit, described position encoded unit storage has the measuring point to be checked of the described 3-D geometric model to be detected of multiple expression
The Position Number of position, and each position numbering and each measuring point one_to_one corresponding to be checked；
Nicotiana tabacum L. acquisition of information submodule to be analyzed, for gathering described temperature simulation induction module, humidity emulation sensing mould respectively
Block and the output signal of stress simulation induction module, it is thus achieved that described Nicotiana tabacum L. to be analyzed is in state of temperature information the most in the same time, wet
Degree status information, surface tension information and internal stress information；
Information sub module stored, for by the described state of temperature information detected, moisture condition information, surface tension information and
Internal stress information together with time information when detecting these information and these information institute from the Position Number of test point common
With in storage to memorizer；
Emulating image obtains submodule, is used for making described tri-dimensional photographing equipment take pictures described Nicotiana tabacum L. to be analyzed, it is thus achieved that imitative
True image；
Information sends submodule, for by the described state of temperature information of storage, humidity in described emulating image, described memorizer
Status information, surface tension information and internal stress information and the time information corresponding with the detection time of these information and this
A little information from the Position Number common transport of test point to long-range temperature and humidity monitor server.
Flue-cured tobacco environment parameter control system the most according to claim 4, it is characterised in that described heating unit fault determines
Module includes:
First reference factor set produces submodule, for the Position Number of the test point to obtain in the information that barn transmits
It is the first index, by the state of temperature information recorded at each described spot check to be detected, moisture condition information, surface tension information
It is collectively forming the first reference factor set with the time information corresponding to internal stress information and these information of detection；
Second reference factor set produces submodule, is used in the first reference factor set with identical first index, with
Time information when detecting each described measuring point to be checked is the second index, the state of temperature that will record at each described spot check to be detected
Information, moisture condition information, surface tension information and common stroke the second reference factor set of internal stress information；
Matching submodule, for by the position Pi having in identical first index, detect at t continuous print time information
To the second reference factor set in state of temperature information TtCurve, moisture condition information WtCurve, surface tension information
SurForcetCurve and internal stress information InternalForcetCurve is fitted respectively, it is thus achieved that the temperature in t+1 moment
Angle value Tt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1, described t continuously
Time information be interval not wait time point；
Set based on space length determines submodule, for according to 3-D geometric model to be detected, represents with described Pi
Test point location retrieval space length is less than other test point location sets of the first predetermined threshold value, and set that this set is corresponding the
One index is set PN1, and retrieve the space length between the test point position that described Pi represents more than the first predetermined threshold value
And less than other test point location sets of the second predetermined threshold value, and set the second index corresponding to this set as set PN2；
Mean square deviation determines submodule, for according to 3-D geometric model to be detected, to described set PN1The test point position represented
Detect that temperature, humidity, surface tension and internal stress are calculated the first temperature-averaging according to t continuous print time information
Value, the first humidity meansigma methods, first surface tension force meansigma methods and the first internal stress meansigma methods, and determine the inspection that described Pi represents
The temperature value T in the t+1 moment that point position is correspondingt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value
InternalForcet+1Respectively with described first temperature averages, the first humidity meansigma methods, first surface tension force meansigma methods and
Temperature mean square deviation E between one internal stress meansigma methodsTemperature, humidity mean square deviation EWet, surface tension mean square deviation ESurface tension, internal stress
Mean square deviation EStress；In like manner, according to described set PN2The second temperature averages that the test point position calculation represented obtains, second wet
Degree meansigma methods, second surface tension force meansigma methods and the second internal stress meansigma methods, determine that these four meansigma methodss are respectively with described the
Temperature between one temperature averages, the first humidity meansigma methods, first surface tension force meansigma methods and the first internal stress meansigma methods
Mean square deviation E'Temperature, humidity mean square deviation E'Wet, surface tension mean square deviation E'Surface tension, internal stress mean square deviation E'Stress；
Heating unit fault verification submodule, for working as E'Surface tensionMore than presetting surface tension value and E'StressMore than presetting internal answering
During force value, determine described set PN2The situation of Nicotiana tabacum L. to be analyzed fracture occurs at test point corresponding to test point position represented,
Now remove about described P from the information from barn that long-range temperature and humidity monitor server receivesN2The test point represented
Corresponding state of temperature information, moisture condition information, surface tension information and internal stress information and to detect these information institutes right
The time information answered；Otherwise, E is worked asSurface tensionMore than presetting surface tension value and EStressMore than when presetting internal stress value, determine described
Set PN1The situation of Nicotiana tabacum L. to be analyzed fracture occurs, now from long-range humiture at test point corresponding to test point position represented
The information from barn that monitoring server receives is removed about described PN1The state of temperature that the test point of expression is corresponding is believed
Breath, moisture condition information, surface tension information and internal stress information and detect the time information corresponding to these information；No
Then, E is worked asTemperatureWith E'TemperatureBetween difference K1And EWetWith E'WetBetween difference K2When all exceeding predetermined threshold value, determine at described Pi table
The change of divergence trend of the temperature that the test point position shown detects and humidity value and the temperature and humidity of test point about is not
With, around the test point that described Pi represents exist heat uneven situation, the test point position that the most described Pi represents self and
Heating unit corresponding to test point position about breaks down.
Flue-cured tobacco environment parameter control system the most according to claim 5, it is characterised in that described heating unit abort situation
Determine that module includes:
Temperature changes submodule, for making described long-range temperature and humidity monitor server send rising to the heating unit of described barn
The instruction of heating-up temperature, makes the temperature in barn raise；
Temperature and humidity value obtains submodule again, is used for so that long-range temperature and humidity monitor server obtains position P againN1Represent
The temperature and humidity value of test point and set P aboutN2The temperature and humidity value of the test point represented；
Heating unit abort situation determines submodule, obtains each for again obtaining submodule for described temperature and humidity value
Test point, determines temperature value that each test point is corresponding speed over time and its humidity value speed over time
Standard deviation between difference whether exceed predetermined threshold value, and determine corresponding the adding of the test point for wherein exceeding predetermined threshold value
Hot cell is the heating unit broken down.
Flue-cured tobacco environment parameter control system the most according to claim 6, it is characterised in that described emulation induction module bag
Include: the first transistor, transistor seconds, third transistor, the 4th transistor, the 5th transistor, the 6th transistor, the 7th crystal
Pipe, the 8th transistor, the 9th transistor, the tenth transistor, the 11st transistor, the first electric capacity, the second electric capacity, the first LED,
Second LED, temperature sensor, humidity sensor, the first clock, second clock and the 3rd clock, described temperature sensor
Data output end is connected to the source electrode of the first transistor by the first electric capacity, and the drain electrode of the first transistor connects the 6th transistor
Source electrode, the base stage of the first transistor connects the drain electrode of transistor seconds, and the source electrode of transistor seconds connects the leakage of third transistor
Pole, the source electrode of third transistor connects the base stage of the 11st transistor, and the base stage of the first transistor is also connected with transistor seconds
Base stage, the base stage of transistor seconds connects the first clock, the base stage of the tenth two-transistor and the source electrode of the 11st transistor, the
The source electrode of ten two-transistors connects the output of humidity sensor, and the drain electrode of the tenth two-transistor connects the first LED, and the 11st is brilliant
The drain electrode of body pipe connects source electrode and the source electrode of the tenth transistor of transistor respectively, and the base stage of the tenth transistor connects the 5th crystal
The drain electrode of pipe, the drain electrode of the tenth transistor connects the source electrode of the 9th transistor, and the base stage of the 9th transistor connects the 7th transistor
Base stage and the drain electrode of the 6th transistor, the drain electrode of the 8th transistor connects the second LED and the drain electrode of the 4th transistor, the 4th
The source electrode of transistor connects the 3rd clock and the base stage of the 4th transistor by the second electric capacity, and the base stage of the 4th transistor is also connected with
The source electrode of the 5th transistor, the source electrode of the 4th transistor is also connected with base stage and the base stage of the 8th transistor of third transistor,
The drain electrode of the 9th transistor connects the source electrode of the 7th transistor, and the drain electrode of the 7th transistor connects the base stage of the 6th transistor.
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| CN109738017A (en) * | 2019-01-24 | 2019-05-10 | 安徽斯瑞菱智能科技有限公司 | A kind of industrial environment detection method and system |
| CN109738017B (en) * | 2019-01-24 | 2023-10-27 | 安徽斯瑞菱智能科技有限公司 | Industrial field environment detection method and system |
| CN113796557A (en) * | 2021-08-24 | 2021-12-17 | 中国烟草总公司郑州烟草研究院 | Tobacco leaf dynamic humidity control baking control method and control system |
| CN113796557B (en) * | 2021-08-24 | 2022-12-27 | 中国烟草总公司郑州烟草研究院 | Tobacco leaf dynamic humidity control baking control method and control system |
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