CN106200523B - Flue-cured tobacco workshop condition monitors system - Google Patents

Flue-cured tobacco workshop condition monitors system Download PDF

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Publication number
CN106200523B
CN106200523B CN201610575440.9A CN201610575440A CN106200523B CN 106200523 B CN106200523 B CN 106200523B CN 201610575440 A CN201610575440 A CN 201610575440A CN 106200523 B CN106200523 B CN 106200523B
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information
transistor
temperature
humidity
test point
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CN106200523A (en
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谢思汉
詹国胜
刑兆宇
汪磊
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Huang Wei
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黄伟
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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
    • 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

Abstract

In order to reduce artificial participation needed for Temperature and Humidity Control in tobacco workmanship, the control accuracy of temperature and humidity needed for ensuring simultaneously under the different baking stages, and failure heating unit is automatically found, the present invention provides a kind of flue-cured tobacco workshop conditions to monitor system.The present invention can avoid passing through cost waste, the problems such as volume of transmitted data is huge, color distortion is difficult to avoid that for caused by the improvement of camera technique in the prior art, can help long-range flue-cured tobacco master worker by the light levels of LED light intuitively and compared with the prior art for more accurately judge the baking state and flue-cured tobacco workshop condition pollution level of current tobacco leaf.

Description

Flue-cured tobacco workshop condition monitors system
Technical field
The present invention relates to tobacco flue-curing house monitoring technology fields, and system is monitored more particularly, to a kind of flue-cured tobacco workshop condition.
Background technology
The tobacco workmanship of modernization gradually changes to automation mode from complete manual type.In the prior art Through disclosing some automation control temperature and humidities, such as application No. is the application for a patent for invention of CN201510498002.2 public affairs The humiture remote monitoring system suitable for multiple tobacco flue-curing houses opened, but in fact, the experience of flue-cured tobacco master worker and observation are still aobvious It obtains particularly significant.
In view of the factor of influenced caused by transportation cost, workshop expense, environmental pollution etc., tobacco flue-curing house is generally all set It sets in the remote areas closer apart from the tobacco leaf place of production, the tobacco leaf that scene touches each baking link has been not easy to realize, some are roasting Cigarette room has attempted to that tobacco leaf is passed to long-range flue-cured tobacco master worker in the photo in different baking stages by the way of shooting photo Guidance is provided for it.
However, on the one hand, common technique for taking is unable to ensure from tobacco flue-curing house and is transferred to remote temperature and humidity control end Photo clarity so that brightness that flue-cured tobacco master worker may also be due to photo environment and illumination uniformity, photo aberration, The factors such as saturation degree and do the judgement to make mistake.On the other hand, this to wish flue-cured tobacco master worker by observing cigarette in specific link Variation of the leaf in each baking stage ensures the way for the accuracy that temperature and humidity is adjusted and baking progress is adjusted, in 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 can not whole day Time is stood fast at checks picture near the large electronic display of monitoring client, so that being unfavorable for the adjustment and burst of manufacturing schedule The timely processing of event.
In addition, there is the barn heating system constituted using heating units such as distributed heating tubes in tobacco workmanship, for The precision of heating proposes increasingly higher demands, it may be desirable to can automatically identify the position that heating unit breaks down It sets.
Invention content
In order to reduce artificial participation needed for Temperature and Humidity Control in tobacco workmanship, while ensuring under the different baking stages The control accuracy of required temperature and humidity, and failure heating unit is automatically found, it is roasting that the present invention provides one kind Cigarette workshop condition monitors system, including：
3 dimensional coil geometry information determination unit, the 3 dimensional coil geometry information for obtaining tobacco leaf to be analyzed in barn；
Sensing unit setting unit is emulated, for according to the 3 dimensional coil geometry information, multiple humitures, surface to be arranged The emulation sensing unit of tension and internal stress；
Detection unit for the first time, for making the humiture status information for emulating sensing unit to each measuring point to be checked, surface Tension information, internal stress information and 3 dimensional coil geometry information are detected, and are waited for based on emulation sensing unit generation Analyze the emulating image of tobacco leaf, the emulating image and the humiture status information, surface tension information, internal stress information It is transferred to long-range temperature and humidity monitor server with 3 dimensional coil geometry information；
There are breakdown judge units for heating unit, for making the information that the long-range basis receives to the cigarette to be analyzed Leaf carries out data screening, and then determines that the heating unit in barn whether there is failure；
Detection unit again is obtained in barn about waiting for point again by emulation sensing unit for when there are failures Humiture status information, surface tension information, internal stress information and the 3 dimensional coil geometry information of tobacco leaf are analysed, and passes through barn The gas sensor of interior setting obtains the parameter of barn air pollution at this time；
Alarm Unit is monitored, the data for being received according to the long-range temperature and humidity monitor server are to described to be analyzed Tobacco leaf carries out humiture analysis, analyzes the position of the heating unit of failure, and the position of the heating unit according to failure It sets with whether barn air pollution parameter is more than that predetermined threshold value carries out the fault warning of barn heating unit and the exceeded announcement of air pollution It is alert.
Further, the 3 dimensional coil geometry information determination unit includes：
3 dimensional coil geometry information collection subelement is set before baking process starts in barn using tri-dimensional photographing The standby acquisition that 3 dimensional coil geometry information is carried out to tobacco leaf to be analyzed；
3 dimensional coil geometry information transmission subelement, for collected 3 dimensional coil geometry information to be transferred to long-range temperature Humidity control server；
Initial three-dimensional geometrical model generates subelement, for making the long-range temperature and humidity monitor server according to the three-dimensional The collection result of camera installation rebuilds 3-D geometric model to the tobacco leaf to be analyzed, obtains initial three-dimensional geometrical model；
Subelement is arranged in test point, for making the long-range temperature and humidity monitor server according to the line of the tobacco leaf to be analyzed Reason is moved towards and at a distance from tobacco leaf edge, and multiple test points are arranged in correspondence on the initial three-dimensional geometrical model；
3-D geometric model determination subelement to be detected, for making the long-range temperature and humidity monitor server that will be arranged The initial three-dimensional geometrical model for stating multiple test points is transferred to barn, obtains 3-D geometric model to be detected；
Test point position mark subelement, for making the tobacco leaf to be analyzed in barn by according to be detected three received Dimension geometrical model marks the position of the multiple test point.
Further, the emulation sensing unit setting unit is used for according to the 3 dimensional coil geometry information, and setting is more The emulation sensing unit of a humiture, surface tension and internal stress includes：
It is single that multiple temperature simulation inductions are respectively set in the position of tobacco leaf surface to be analyzed and internal each test point First, multiple humidity emulation sensing units and multiple stress simulation sensing units, and be both provided at the position of each test point One temperature simulation sensing unit, a humidity emulation sensing unit and a stress simulation sensing unit, and each inspection The temperature simulation sensing unit, humidity emulation sensing unit and the stress simulation sensing unit being arranged at the position of measuring point are each other It is different.
Further, the detection unit for the first time includes：
Subelement is arranged in wired data transfer cable, for integrating cable data transmission line in the emulation sensing unit Cable is answered with exporting state of temperature information, moisture condition information, surface tension information and inside that the emulation sensing unit detects Force information；
Data acquisition unit, is arranged on outer barn and its input interface and each emulation sensing unit are described in Wired data transfer cable connects；
Subelement is arranged in Position Number, is used between the data acquisition unit and each wired data transfer cable, and Join multiple position encoded units, the position encoded unit is stored with the to be checked of multiple expression 3-D geometric models to be detected The Position Number of the position of measuring point, and each position number is corresponded with each measuring point to be checked；
Tobacco leaf acquisition of information subelement to be analyzed, for acquiring the temperature simulation sensing unit, humidity emulation sense respectively The output signal of unit and stress simulation sensing unit is answered, the state of temperature for obtaining the tobacco leaf to be analyzed in different moments is believed Breath, moisture condition information, surface tension information and internal stress information；
Information storage subelement, for believing the state of temperature information detected, moisture condition information, surface tension Breath and internal stress information together with detect these information when at the time of information and these information from test point position compile In number common storage to memory；
Emulating image obtains subelement and is obtained for making the tri-dimensional photographing equipment take pictures the tobacco leaf to be analyzed Obtain emulating image；
Information transmission sub-unit, the state of temperature information for will be stored in the emulating image, the memory, Moisture condition information, surface tension information and internal stress information and time information corresponding with the detection time of these information With these information from test point Position Number common transport to long-range temperature and humidity monitor server.
Further, there are breakdown judge units to include for the heating unit：
First reference factor set generating subunit, for the position of the test point obtained from the information that barn transmits Number is the first index, state of temperature information, moisture condition information, the surface tension that will be detected in each measuring point to be checked The first reference factor set is collectively formed with information at the time of detection corresponding to these information in information and internal stress information；
Second reference factor set generating subunit, in the first reference factor set with identical first index In, information is the second index, the temperature that will be detected in each measuring point to be checked at the time of when detecting each measuring point to be checked Spend status information, moisture condition information, surface tension information and common the second reference factor of the stroke set of internal stress information；
Be fitted subelement, for by the position Pi in the first index having the same, in the continuous time informations inspection of t State of temperature information T in the second reference factor set measuredtCurve, moisture condition information WtCurve, surface tension information SurForcetCurve and internal stress information InternalForcetCurve is fitted respectively, obtains the temperature at the t+1 moment Angle value Tt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1, the t continuous At the time of information be interval not equal time point；
Set determination subelement based on space length, for according to 3-D geometric model to be detected, pair with the Pi tables The test point location retrieval space length shown is less than other test point location sets of the first predetermined threshold value, and sets set correspondence First index be set PN1, and to be more than first default for space length between the test point position that is indicated the Pi of retrieval Threshold value and other test point location sets for being less than the second predetermined threshold value, and corresponding second index of the set is set as set PN2；
Mean square deviation determination subelement is used for according to 3-D geometric model to be detected, to the set PN1The test point of expression Position detects that temperature, humidity, surface tension and internal stress are calculated the first temperature and put down according to t continuous time informations Mean value, the first humidity average value, first surface tension force mean value and the first internal stress average value, and determine what the Pi was indicated The temperature value T at test point position corresponding t+1 momentt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1Respectively with first temperature averages, the first humidity average value, first surface tension force mean value and Temperature mean square deviation E between one internal stress average valueTemperature, humidity mean square deviation EIt is wet, surface tension mean square deviation ESurface tension, internal stress Mean square deviation EStress；Similarly, according to the set PN2It is second temperature average value that the test point position of expression is calculated, second wet Average value, second surface tension force mean value and the second internal stress average value are spent, determines this four average values respectively with described the Temperature between one temperature averages, the first humidity average value, first surface tension force mean value and the first internal stress average value Mean square deviation E 'Temperature, humidity mean square deviation E 'It is wet, surface tension mean square deviation E 'Surface tension, internal stress mean square deviation E 'Stress；
Heating unit fault verification subelement, for working as E 'Surface tensionMore than default surface tension value and E 'StressIn default When portion's stress value, the set P is determinedN2Occur the feelings of tobacco leaf fracture to be analyzed at the corresponding test point in test point position of expression Shape is removed from the information from barn that long-range temperature and humidity monitor server receives about the P at this timeN2The detection of expression It puts corresponding state of temperature information, moisture condition information, surface tension information and internal stress information and detects these information institutes Corresponding time information；Otherwise, work as ESurface tensionMore than default surface tension value and EStressWhen more than default internal stress value, institute is determined State set PN1Occurs the situation of tobacco leaf fracture to be analyzed at the corresponding test point in test point position of expression, at this time from long-range warm and humid Remove about the P in the information from barn that degree monitoring server receivesN1The corresponding state of temperature of test point of expression Information, moisture condition information, surface tension information and internal stress information and detect information at the time of corresponding to these information；It is no Then, work as ETemperatureWith E 'TemperatureBetween difference K1And EIt is wetWith E 'It is wetBetween difference K2When being more than predetermined threshold value, determine in the Pi tables Temperature and humidity value that the test point position detection shown arrives and around it temperature and humidity of test point the change of divergence trend not Together, exist around the test point that the Pi is indicated and heat uneven situation, i.e., test point position itself that the described Pi is indicated and The corresponding heating unit in surrounding test point position breaks down.
Further, the detection unit again includes：
Temperature changes subelement, for making the long-range temperature and humidity monitor server be sent out to the heating unit of the barn The instruction for increasing heating temperature, makes the temperature in barn increase；
Temperature and humidity value obtains subelement again, for being obtained in barn again by emulation sensing unit about waiting for point Humiture status information, surface tension information, internal stress information and the 3 dimensional coil geometry information of tobacco leaf are analysed, and passes through barn The gas sensor of interior setting obtains the parameter of barn air pollution at this time so that long-range temperature and humidity monitor server obtains position again Set PN1The temperature and humidity value of the test point of expression and surrounding set PN2The temperature and humidity value of the test point of expression.
Further, the monitoring Alarm Unit includes：
Failure heating unit location determination subelement, the position for being obtained again for long-range temperature and humidity monitor server PN1The temperature and humidity value of the test point of expression and surrounding set PN2The temperature and humidity value of the test point of expression determines The rate that the corresponding temperature value of each test point changes with time and its humidity value change with time rate standard deviation it Between difference whether be more than predetermined threshold value, and determine for wherein be more than predetermined threshold value the corresponding heating unit of test point be hair The heating unit of raw failure, that is, determine the position of the heating unit to break down；
Alert subelement, for according to the position of the heating unit of failure and barn air pollution parameter whether be more than Predetermined threshold value carries out the fault warning of barn heating unit and the exceeded alarm of air pollution.
Further, the emulation sensing unit includes：The first transistor, second transistor, 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 capacitance, the second capacitance, the first LED light, the second LED light, temperature sensor, humidity sensor, the first clock, Second clock and third clock, the source that the data output end of the temperature sensor passes through the first capacitance connection to the first transistor Pole, the source electrode of drain electrode the 6th transistor of connection of the first transistor, the drain electrode of the base stage connection second transistor of the first transistor, The drain electrode of the source electrode connection third transistor of second transistor, the source electrode of third transistor connect the base stage of the 11st transistor, The base stage of the first transistor is also connected with the base stage of second transistor, and the base stage of second transistor connects the first clock, the 12nd crystalline substance The source electrode of the base stage of body pipe and 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 light, and the drain electrode of the 11st transistor is separately connected the source electrode and the tenth crystal of transistor The source electrode of pipe, the base stage of the tenth transistor connect 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 the drain electrode of the base stage and the 6th transistor of the 7th transistor, the leakage of the 8th transistor Pole connects the drain electrode of the second LED light and the 4th transistor, the source electrode of the 4th transistor by the second capacitance connection third clock and The base stage of the base stage of 4th transistor, the 4th transistor is also connected with the source electrode of the 5th transistor, and the source electrode of the 4th transistor also connects The base stage of third transistor and the base stage of the 8th transistor are connect, the drain electrode of the 9th transistor connects the source electrode of the 7th transistor, The base stage of drain electrode the 6th transistor of connection of 7th transistor.
Further, the air pollution parameter includes sulfur dioxide concentration.
The beneficial effects of the invention are as follows：
(1) present invention can avoid passing through cost waste, data for caused by the improvement of camera technique in the prior art The problems such as transmission quantity is huge, color distortion is difficult to avoid that can help long-range flue-cured tobacco master worker intuitive by the light levels of LED light And compared with the prior art for more accurately judge the baking state and flue-cured tobacco workshop condition pollution level of current tobacco leaf.
It (2) can be based on surface tension, the situation of change of internal stress caused by the fracture occurred in Tobacco Leaf Curing And temperature and humidity changes with time situation, automatically judges the heating unit to break down, no matter in barn plus Hot cell constitutes distributed heating unit using array or other patterns.
(3) compact, induction list that is feature-rich and powerful, generating emulating image can be made by devising Member, and then the problem for generation of directly taking pictures is avoided, flue-cured tobacco master worker can be made to understand, be visually known by tri-dimensional photographing The temperature and humidity distribution situation of current tobacco leaf to be analyzed.
(4) it is not related to, to complex operations such as image procossings, occupying long-range temperature and humidity monitor server (for example, by using server Computer) resource problem thoroughly improved, data handling procedure is simple, and data processing is quick.
Description of the drawings
Fig. 1 shows the flow diagram of flue-cured tobacco workshop condition monitoring method according to the present invention.
Fig. 2 shows the composition frame charts that flue-cured tobacco workshop condition according to the present invention monitors system.
Fig. 3 shows the circuit diagram of emulation sensing unit.
Specific implementation mode
As shown in Figure 1, preferred embodiment according to an aspect of the present invention, provides a kind of flue-cured tobacco workshop condition monitoring side Method, including：
(1) the 3 dimensional coil geometry information of tobacco leaf to be analyzed in barn is obtained；
(2) according to the 3 dimensional coil geometry information, the emulation sense of multiple humitures, surface tension and internal stress is set Answer unit；
(3) humiture status information, surface tension information, internal stress of the emulation sensing unit to each measuring point to be checked Information and 3 dimensional coil geometry information are detected, and the analogous diagram of tobacco leaf to be analyzed is generated based on the emulation sensing unit Picture, the emulating image are believed with the humiture status information, surface tension information, internal stress information and 3 dimensional coil geometry Breath is transferred to long-range temperature and humidity monitor server；
(4) information that the long-range basis receives carries out data screening to the tobacco leaf to be analyzed, and then determines barn In heating unit whether there is failure；
(5) when there are failures, the humiture in barn about tobacco leaf to be analyzed is obtained again by emulation sensing unit Status information, surface tension information, internal stress information and 3 dimensional coil geometry information, and the gas by being arranged in barn passes Sensor obtains the parameter of barn air pollution at this time；
(6) data received according to the long-range temperature and humidity monitor server carry out humiture to the tobacco leaf to be analyzed The position of the heating unit of failure is analyzed in analysis, and dirty according to the position of the heating unit of failure and barn air Contaminate whether parameter is more than that predetermined threshold value carries out the fault warning of barn heating unit and the exceeded alarm of air pollution.
Preferably, the step (1) includes：
(11) before baking process starts in barn, three-dimensional geometry shape is carried out to tobacco leaf to be analyzed using tri-dimensional photographing equipment The acquisition of shape information；
(12) collected 3 dimensional coil geometry information is transferred to long-range temperature and humidity monitor server；
(13) the long-range temperature and humidity monitor server waits for point according to the collection result of the tri-dimensional photographing equipment to described It analyses tobacco leaf and rebuilds 3-D geometric model, obtain initial three-dimensional geometrical model；
(14) the long-range temperature and humidity monitor server according to the texture of the tobacco leaf to be analyzed move towards and with tobacco leaf edge Distance, be arranged in correspondence with multiple test points on the initial three-dimensional geometrical model；
(15) the long-range temperature and humidity monitor server will be provided with the initial three-dimensional geometrical model of the multiple test point It is transferred to barn, obtains 3-D geometric model to be detected；
(16) tobacco leaf to be analyzed is marked in barn according to the 3-D geometric model to be detected received the multiple The position of test point.
Preferably, the step (2) includes：
It is single that multiple temperature simulation inductions are respectively set in the position of tobacco leaf surface to be analyzed and internal each test point First, multiple humidity emulation sensing units and multiple stress simulation sensing units, and be both provided at the position of each test point One temperature simulation sensing unit, a humidity emulation sensing unit and a stress simulation sensing unit, and each inspection The temperature simulation sensing unit, humidity emulation sensing unit and the stress simulation sensing unit being arranged at the position of measuring point are each other It is different.
Preferably, the step (3) includes：
(31) cable data transmission cable is integrated in the emulation sensing unit, for exporting emulation sensing unit inspection State of temperature information, moisture condition information, surface tension information and the internal stress information measured；
(32) data acquisition unit, the input interface of the data acquisition unit and each emulation are set outside barn Sensing unit is connected by the wired data transfer cable；
(33) between the data acquisition unit and each wired data transfer cable, multiple position encoded units in parallel, It compiles the position that the position encoded unit is stored with the position of multiple measuring points to be checked for indicating the 3-D geometric model to be detected Number, and each position number is corresponded with each measuring point to be checked；
(34) the temperature simulation sensing unit, humidity emulation sensing unit and stress simulation sensing unit are acquired respectively Output signal, state of temperature information, moisture condition information, surface tension information of the acquisition tobacco leaf to be analyzed in different moments With internal stress information；
(35) the state of temperature information detected, moisture condition information, surface tension information and internal stress are believed Cease information and these information at the time of together with when detecting these information from test point Position Number jointly storage to depositing In reservoir；
(36) the tri-dimensional photographing equipment takes pictures to the tobacco leaf to be analyzed, obtains emulating image；
(37) the state of temperature information, moisture condition information, table that will be stored in the emulating image, the memory Face tension information and internal stress information and time information corresponding with the detection time of these information and these information are come From test point Position Number common transport to long-range temperature and humidity monitor server.
Preferably, the step (4) includes：
(41) it is the first index with the Position Number of the test point obtained from the information that barn transmits, described will be waited for each State of temperature information, moisture condition information, surface tension information and the internal stress information and detect this that test point detects The first reference factor set is collectively formed in information at the time of corresponding to a little information；
(42) in the first reference factor set with identical first index, with when detecting each measuring point to be checked when It is the second index to carve information, by the state of temperature information, moisture condition information, surface that are detected in each measuring point to be checked Force information and common the second reference factor of the stroke set of internal stress information；
(43) by the position Pi in the first index having the same, detected in the continuous time informations of t the 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, obtains the temperature value T at the t+1 momentt+1、 Humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1, the t are believed at the time of continuous The time point that breath does not wait for interval；
(44) according to 3-D geometric model to be detected, pair it is less than with the Pi test point location retrieval space lengths indicated Other test point location sets of first predetermined threshold value, and corresponding first index of the set is set as set PN1, and retrieval with Space length between the test point position that the Pi is indicated is more than the first predetermined threshold value and other less than the second predetermined threshold value Test point location sets, and corresponding second index of the set is set as set PN2；
(45) according to 3-D geometric model to be detected, to the set PN1The test point position of expression is continuous according to t It is average that time information detects that the first temperature averages, the first humidity is calculated in temperature, humidity, surface tension and internal stress Value, first surface tension force mean value and the first internal stress average value, and determine the corresponding t in test point position that the Pi is indicated The temperature value T at+1 momentt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1Point Not with first temperature averages, the first humidity average value, first surface tension force mean value and the first internal stress average value Between temperature mean square deviation ETemperature, humidity mean square deviation EIt is wet, surface tension mean square deviation ESurface tension, internal stress mean square deviation EStress；Similarly, root According to the set PN2Second temperature average value that the test point position of expression is calculated, the second humidity average value, second surface Tension force mean value and the second internal stress average value, determine this four average values respectively with first temperature averages, first Temperature mean square deviation E ' between humidity average value, first surface tension force mean value and the first internal stress average valueTemperature, humidity it is square Poor E 'It is wet, surface tension mean square deviation E 'Surface tension, internal stress mean square deviation E 'Stress；
(46) work as E 'Surface tensionMore than default surface tension value and E 'StressWhen more than default internal stress value, the set is determined PN2The situation for occurring tobacco leaf fracture to be analyzed at the corresponding test point in test point position of expression, at this time from long-range temperature and humidity monitor Remove in the information from barn that server receives about the PN2It is the corresponding state of temperature information of test point of expression, wet It spends status information, surface tension information and internal stress information and detects information at the time of corresponding to these information；Otherwise, when ESurface tensionMore than default surface tension value and EStressWhen more than default internal stress value, the set P is determinedN1The detection point of expression The situation for occurring tobacco leaf fracture to be analyzed at corresponding test point is set, what is received at this time from long-range temperature and humidity monitor server comes Remove from the information of barn about the PN1The corresponding state of temperature information of test point of expression, moisture condition information, surface Tension information and internal stress information and information at the time of detection corresponding to these information；Otherwise, work as ETemperatureWith E 'TemperatureBetween difference K1And EIt is wetWith E 'It is wetBetween difference K2When being more than predetermined threshold value, determine what the test point position detection indicated in the Pi arrived Temperature is different with the change of divergence trend of the temperature and humidity of test point around it from humidity value, in the test point that the Pi is indicated Surrounding, which exists, heats uneven situation, i.e., the test point position itself and surrounding test point position that the described Pi is indicated are corresponding Heating unit breaks down.
Preferably, the step (5) includes：
(51) the long-range temperature and humidity monitor server sends out the finger for increasing heating temperature to the heating unit of the barn It enables, the temperature in barn is made to increase；
(52) it is obtained in barn about the humiture status information of tobacco leaf to be analyzed, surface again by emulation sensing unit Tension information, internal stress information and 3 dimensional coil geometry information, and the gas sensor by being arranged in barn obtains at this time Barn air pollution parameter so that long-range temperature and humidity monitor server obtains position P againN1The temperature of the test point of expression and wet Angle value and surrounding set PN2The temperature and humidity value of the test point of expression.
Further, the step (6) includes：
(61) the position P obtained again for long-range temperature and humidity monitor serverN1The temperature and humidity of the test point of expression Value and surrounding set PN2The temperature and humidity value of the test point of expression determines the corresponding temperature value of each test point at any time Variation rate and its humidity value change with time rate standard deviation between difference whether be more than predetermined threshold value, and really The fixed corresponding heating unit of test point for being wherein more than predetermined threshold value is the heating unit to break down, that is, determines event occur The position of the heating unit of barrier；
(62) according to the position of the heating unit of failure and barn air pollution parameter whether be more than predetermined threshold value into Row barn heating unit fault warning and the exceeded alarm of air pollution, the air pollution parameter include sulfur dioxide concentration, one At least one of nitrogen oxide gas concentration.
As shown in Fig. 2, the emulation sensing unit in the present invention includes：The first transistor Tr1, second transistor Tr2, third 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 capacitance C1, the second capacitance C2, first When LED light L1, the second LED light L2, temperature sensor T, humidity sensor W, the first clock CLK1, second clock CLK2 and third Clock CLK3, the data output end of the temperature sensor T are connected to the source electrode of the first transistor Tr1 by the first capacitance C1, the The source electrode of the 6th transistor Tr6 of drain electrode connection of one transistor Tr1, the base stage connection second transistor Tr2 of the first transistor Tr1 Drain electrode, the drain electrode of the source electrode connection third transistor Tr3 of second transistor Tr2, the source electrode connection the tenth of third transistor Tr3 The base stage of one transistor Tr11, the base stage of the first transistor Tr1 are also connected with the base stage of second transistor Tr2, second transistor 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 output of the source electrode connection humidity sensor W of two-transistor Tr12, the drain electrode of the tenth two-transistor Tr12 connect the first LED light L1, the drain electrode of the 11st transistor Tr11 are separately connected the source electrode of the source electrode and the tenth transistor Tr10 of transistor Tr8, and the tenth is brilliant The base stage of body pipe Tr10 connects the drain electrode of the 5th transistor Tr5, the 9th transistor Tr9's of drain electrode connection of the tenth transistor Tr10 Source electrode, the base stage of the 9th transistor Tr9 connect the drain electrode of the base stage and the 6th transistor Tr6 of the 7th transistor Tr7, the 8th crystal The drain electrode of the second LED light L2 and the 4th transistor Tr4 of drain electrode connection of pipe Tr8, the source electrode of the 4th transistor Tr4 pass through the second electricity Hold the base stage of C2 connections third clock CLK3 and the 4th transistor Tr4, the base stage of the 4th transistor Tr4 is also connected with the 5th transistor The source electrode of the source electrode of Tr5, the 4th transistor Tr4 is also connected with the base stage of third transistor Tr3 and the base of the 8th transistor Tr8 Pole, the source electrode of the 7th transistor Tr7 of drain electrode connection of the 9th transistor Tr9, the drain electrode of the 7th transistor Tr7 connect the 6th crystal The base stage of pipe Tr6.
The air pollution parameter includes sulfur dioxide concentration.
As shown in Fig. 2, according to another aspect of the present invention corresponding with above-mentioned aspect, the present invention provides a kind of flue-cured tobaccos Workshop condition monitors system, including：
3 dimensional coil geometry information determination unit, the 3 dimensional coil geometry information for obtaining tobacco leaf to be analyzed in barn；
Sensing unit setting unit is emulated, for according to the 3 dimensional coil geometry information, multiple humitures, surface to be arranged The emulation sensing unit of tension and internal stress；
Detection unit for the first time, for making the humiture status information for emulating sensing unit to each measuring point to be checked, surface Tension information, internal stress information and 3 dimensional coil geometry information are detected, and are waited for based on emulation sensing unit generation Analyze the emulating image of tobacco leaf, the emulating image and the humiture status information, surface tension information, internal stress information It is transferred to long-range temperature and humidity monitor server with 3 dimensional coil geometry information；
There are breakdown judge units for heating unit, for making the information that the long-range basis receives to the cigarette to be analyzed Leaf carries out data screening, and then determines that the heating unit in barn whether there is failure；
Detection unit again is obtained in barn about waiting for point again by emulation sensing unit for when there are failures Humiture status information, surface tension information, internal stress information and the 3 dimensional coil geometry information of tobacco leaf are analysed, and passes through barn The gas sensor of interior setting obtains the parameter of barn air pollution at this time；
Alarm Unit is monitored, the data for being received according to the long-range temperature and humidity monitor server are to described to be analyzed Tobacco leaf carries out humiture analysis, analyzes the position of the heating unit of failure, and the position of the heating unit according to failure It sets with whether barn air pollution parameter is more than that predetermined threshold value carries out the fault warning of barn heating unit and the exceeded announcement of air pollution It is alert.
Preferably, the 3 dimensional coil geometry information determination unit includes：
3 dimensional coil geometry information collection subelement is set before baking process starts in barn using tri-dimensional photographing The standby acquisition that 3 dimensional coil geometry information is carried out to tobacco leaf to be analyzed；
3 dimensional coil geometry information transmission subelement, for collected 3 dimensional coil geometry information to be transferred to long-range temperature Humidity control server；
Initial three-dimensional geometrical model generates subelement, for making the long-range temperature and humidity monitor server according to the three-dimensional The collection result of camera installation rebuilds 3-D geometric model to the tobacco leaf to be analyzed, obtains initial three-dimensional geometrical model；
Subelement is arranged in test point, for making the long-range temperature and humidity monitor server according to the line of the tobacco leaf to be analyzed Reason is moved towards and at a distance from tobacco leaf edge, and multiple test points are arranged in correspondence on the initial three-dimensional geometrical model；
3-D geometric model determination subelement to be detected, for making the long-range temperature and humidity monitor server that will be arranged The initial three-dimensional geometrical model for stating multiple test points is transferred to barn, obtains 3-D geometric model to be detected；
Test point position mark subelement, for making the tobacco leaf to be analyzed in barn by according to be detected three received Dimension geometrical model marks the position of the multiple test point.
Preferably, the emulation sensing unit setting unit is used for according to the 3 dimensional coil geometry information, and setting is multiple The emulation sensing unit of humiture, surface tension and internal stress includes：
It is single that multiple temperature simulation inductions are respectively set in the position of tobacco leaf surface to be analyzed and internal each test point First, multiple humidity emulation sensing units and multiple stress simulation sensing units, and be both provided at the position of each test point One temperature simulation sensing unit, a humidity emulation sensing unit and a stress simulation sensing unit, and each inspection The temperature simulation sensing unit, humidity emulation sensing unit and the stress simulation sensing unit being arranged at the position of measuring point are each other It is different.
Preferably, the detection unit for the first time includes：
Subelement is arranged in wired data transfer cable, for integrating cable data transmission line in the emulation sensing unit Cable is answered with exporting state of temperature information, moisture condition information, surface tension information and inside that the emulation sensing unit detects Force information；
Data acquisition unit, is arranged on outer barn and its input interface and each emulation sensing unit are described in Wired data transfer cable connects；
Subelement is arranged in Position Number, is used between the data acquisition unit and each wired data transfer cable, and Join multiple position encoded units, the position encoded unit is stored with the to be checked of multiple expression 3-D geometric models to be detected The Position Number of the position of measuring point, and each position number is corresponded with each measuring point to be checked；
Tobacco leaf acquisition of information subelement to be analyzed, for acquiring the temperature simulation sensing unit, humidity emulation sense respectively The output signal of unit and stress simulation sensing unit is answered, the state of temperature for obtaining the tobacco leaf to be analyzed in different moments is believed Breath, moisture condition information, surface tension information and internal stress information；
Information storage subelement, for believing the state of temperature information detected, moisture condition information, surface tension Breath and internal stress information together with detect these information when at the time of information and these information from test point position compile In number common storage to memory；
Emulating image obtains subelement and is obtained for making the tri-dimensional photographing equipment take pictures the tobacco leaf to be analyzed Obtain emulating image；
Information transmission sub-unit, the state of temperature information for will be stored in the emulating image, the memory, Moisture condition information, surface tension information and internal stress information and time information corresponding with the detection time of these information With these information from test point Position Number common transport to long-range temperature and humidity monitor server.
Preferably, there are breakdown judge units to include for the heating unit：
First reference factor set generating subunit, for the position of the test point obtained from the information that barn transmits Number is the first index, state of temperature information, moisture condition information, the surface tension that will be detected in each measuring point to be checked The first reference factor set is collectively formed with information at the time of detection corresponding to these information in information and internal stress information；
Second reference factor set generating subunit, in the first reference factor set with identical first index In, information is the second index, the temperature that will be detected in each measuring point to be checked at the time of when detecting each measuring point to be checked Spend status information, moisture condition information, surface tension information and common the second reference factor of the stroke set of internal stress information；
Be fitted subelement, for by the position Pi in the first index having the same, in the continuous time informations inspection of t State of temperature information T in the second reference factor set measuredtCurve, moisture condition information WtCurve, surface tension information SurForcetCurve and internal stress information InternalForcetCurve is fitted respectively, obtains the temperature at the t+1 moment Angle value Tt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1, the t continuous At the time of information be interval not equal time point；
Set determination subelement based on space length, for according to 3-D geometric model to be detected, pair with the Pi tables The test point location retrieval space length shown is less than other test point location sets of the first predetermined threshold value, and sets set correspondence First index be set PN1, and to be more than first default for space length between the test point position that is indicated the Pi of retrieval Threshold value and other test point location sets for being less than the second predetermined threshold value, and corresponding second index of the set is set as set PN2；
Mean square deviation determination subelement is used for according to 3-D geometric model to be detected, to the set PN1The test point of expression Position detects that temperature, humidity, surface tension and internal stress are calculated the first temperature and put down according to t continuous time informations Mean value, the first humidity average value, first surface tension force mean value and the first internal stress average value, and determine what the Pi was indicated The temperature value T at test point position corresponding t+1 momentt+1, humidity value Wt+1, surface tension value SurForcet+1With internal stress value InternalForcet+1Respectively with first temperature averages, the first humidity average value, first surface tension force mean value and Temperature mean square deviation E between one internal stress average valueTemperature, humidity mean square deviation EIt is wet, surface tension mean square deviation ESurface tension, internal stress Mean square deviation EStress；Similarly, according to the set PN2It is second temperature average value that the test point position of expression is calculated, second wet Average value, second surface tension force mean value and the second internal stress average value are spent, determines this four average values respectively with described the Temperature between one temperature averages, the first humidity average value, first surface tension force mean value and the first internal stress average value Mean square deviation E 'Temperature, humidity mean square deviation E 'It is wet, surface tension mean square deviation E 'Surface tension, internal stress mean square deviation E 'Stress；
Heating unit fault verification subelement, for working as E 'Surface tensionMore than default surface tension value and E 'StressIn default When portion's stress value, the set P is determinedN2Occur the feelings of tobacco leaf fracture to be analyzed at the corresponding test point in test point position of expression Shape is removed from the information from barn that long-range temperature and humidity monitor server receives about the P at this timeN2The detection of expression It puts corresponding state of temperature information, moisture condition information, surface tension information and internal stress information and detects these information institutes Corresponding time information；Otherwise, work as ESurface tensionMore than default surface tension value and EStressWhen more than default internal stress value, institute is determined State set PN1Occurs the situation of tobacco leaf fracture to be analyzed at the corresponding test point in test point position of expression, at this time from long-range warm and humid Remove about the P in the information from barn that degree monitoring server receivesN1The corresponding state of temperature of test point of expression Information, moisture condition information, surface tension information and internal stress information and detect information at the time of corresponding to these information；It is no Then, work as ETemperatureWith E 'TemperatureBetween difference K1And EIt is wetWith E 'It is wetBetween difference K2When being more than predetermined threshold value, determine in the Pi tables Temperature and humidity value that the test point position detection shown arrives and around it temperature and humidity of test point the change of divergence trend not Together, exist around the test point that the Pi is indicated and heat uneven situation, i.e., test point position itself that the described Pi is indicated and The corresponding heating unit in surrounding test point position breaks down.
Preferably, the detection unit again includes：
Temperature changes subelement, for making the long-range temperature and humidity monitor server be sent out to the heating unit of the barn The instruction for increasing heating temperature, makes the temperature in barn increase；
Temperature and humidity value obtains subelement again, for being obtained in barn again by emulation sensing unit about waiting for point Humiture status information, surface tension information, internal stress information and the 3 dimensional coil geometry information of tobacco leaf are analysed, and passes through barn The gas sensor of interior setting obtains the parameter of barn air pollution at this time so that long-range temperature and humidity monitor server obtains position again Set PN1The temperature and humidity value of the test point of expression and surrounding set PN2The temperature and humidity value of the test point of expression.
Preferably, the monitoring Alarm Unit includes：
Failure heating unit location determination subelement, the position for being obtained again for long-range temperature and humidity monitor server PN1The temperature and humidity value of the test point of expression and surrounding set PN2The temperature and humidity value of the test point of expression determines The rate that the corresponding temperature value of each test point changes with time and its humidity value change with time rate standard deviation it Between difference whether be more than predetermined threshold value, and determine for wherein be more than predetermined threshold value the corresponding heating unit of test point be hair The heating unit of raw failure, that is, determine the position of the heating unit to break down；
Alert subelement, for according to the position of the heating unit of failure and barn air pollution parameter whether be more than Predetermined threshold value carries out the fault warning of barn heating unit and the exceeded alarm of air pollution.
Preferably, the emulation sensing unit includes：The first transistor, second transistor, third transistor, the 4th crystal Pipe, the 5th transistor, the 6th transistor, the 7th transistor, the 8th transistor, the 9th transistor, the tenth transistor, the 11st crystalline substance Body pipe, the first capacitance, the second capacitance, the first LED light, the second LED light, temperature sensor, humidity sensor, the first clock, Two clocks and third clock, the source that the data output end of the temperature sensor passes through the first capacitance connection to the first transistor Pole, the source electrode of drain electrode the 6th transistor of connection of the first transistor, the drain electrode of the base stage connection second transistor of the first transistor, The drain electrode of the source electrode connection third transistor of second transistor, the source electrode of third transistor connect the base stage of the 11st transistor, The base stage of the first transistor is also connected with the base stage of second transistor, and the base stage of second transistor connects the first clock, the 12nd crystalline substance The source electrode of the base stage of body pipe and 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 light, and the drain electrode of the 11st transistor is separately connected the source electrode and the tenth crystal of transistor The source electrode of pipe, the base stage of the tenth transistor connect 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 the drain electrode of the base stage and the 6th transistor of the 7th transistor, the leakage of the 8th transistor Pole connects the drain electrode of the second LED light and the 4th transistor, the source electrode of the 4th transistor by the second capacitance connection third clock and The base stage of the base stage of 4th transistor, the 4th transistor is also connected with the source electrode of the 5th transistor, and the source electrode of the 4th transistor also connects The base stage of third transistor and the base stage of the 8th transistor are connect, the drain electrode of the 9th transistor connects the source electrode of the 7th transistor, The base stage of drain electrode the 6th transistor of connection of 7th transistor.
Preferably, the air pollution parameter includes sulfur dioxide concentration.
It is above the purpose to illustrate for narration made by presently preferred embodiments of the present invention, and is not intended to limit essence of the invention It is really disclosed form, learns and make an amendment or change to be possible based on above introduction or from the embodiment of the present invention , embodiment is to explain the principle of the present invention and those skilled in the art being allowed to exist using the present invention with various embodiments It is selected in practical application and narration, technological thought of the invention attempt is determined by claim and its equalization.

Claims (9)

1. a kind of flue-cured tobacco workshop condition monitors system, including：
3 dimensional coil geometry information determination unit, the 3 dimensional coil geometry information for obtaining tobacco leaf to be analyzed in barn；
Sensing unit setting unit is emulated, for according to the 3 dimensional coil geometry information, multiple humitures, surface tension to be arranged With the emulation sensing unit of internal stress；
Detection unit for the first time, for making humiture status information, surface tension of the emulation sensing unit to each measuring point to be checked Information, internal stress information and 3 dimensional coil geometry information are detected, and to be analyzed based on emulation sensing unit generation The emulating image of tobacco leaf, the emulating image and the humiture status information, surface tension information, internal stress information and three Dimension geometry information is transferred to long-range temperature and humidity monitor server；
There are breakdown judge units for heating unit, for making the long-range temperature and humidity monitor server according to the information pair received The tobacco leaf to be analyzed carries out data screening, and then determines that the heating unit in barn whether there is failure；
Detection unit again, for when there are failures, being obtained in barn about cigarette to be analyzed again by emulation sensing unit Humiture status information, surface tension information, internal stress information and the 3 dimensional coil geometry information of leaf, and by being set in barn The gas sensor set obtains the parameter of barn air pollution at this time；
Alarm Unit is monitored, the data for being received according to the long-range temperature and humidity monitor server are to the tobacco leaf to be analyzed Carry out humiture analysis, analyze the position of the heating unit of failure, and according to the position of the heating unit of failure and Whether barn air pollution parameter is more than that predetermined threshold value carries out the fault warning of barn heating unit and the exceeded alarm of air pollution.
2. flue-cured tobacco workshop condition according to claim 1 monitors system, which is characterized in that the 3 dimensional coil geometry information Determination unit includes：
3 dimensional coil geometry information collection subelement utilizes tri-dimensional photographing equipment pair before baking process starts in barn Tobacco leaf to be analyzed carries out the acquisition of 3 dimensional coil geometry information；
3 dimensional coil geometry information transmission subelement, for collected 3 dimensional coil geometry information to be transferred to long-range humiture Monitoring server；
Initial three-dimensional geometrical model generates subelement, for making the long-range temperature and humidity monitor server according to the tri-dimensional photographing The collection result of equipment rebuilds 3-D geometric model to the tobacco leaf to be analyzed, obtains initial three-dimensional geometrical model；
Subelement is arranged in test point, for making the long-range temperature and humidity monitor server be walked according to the texture of the tobacco leaf to be analyzed To at a distance from tobacco leaf edge, multiple test points are arranged in correspondence on the initial three-dimensional geometrical model；
3-D geometric model determination subelement to be detected is described more for making the long-range temperature and humidity monitor server that will be provided with The initial three-dimensional geometrical model of a test point is transferred to barn, obtains 3-D geometric model to be detected；
Test point position mark subelement, for making the tobacco leaf to be analyzed in barn by several according to the three-dimensional to be detected received What model marks the position of the multiple test point.
3. flue-cured tobacco workshop condition according to claim 2 monitors system, which is characterized in that the emulation sensing unit setting Unit is used to be arranged according to the 3 dimensional coil geometry information emulation induction of multiple humitures, surface tension and internal stress Unit includes：
Multiple temperature simulation sensing units, more are respectively set in the position of tobacco leaf surface to be analyzed and internal each test point A humidity emulation sensing unit and multiple stress simulation sensing units, and it is respectively provided at the position of each test point that there are one institutes State temperature simulation sensing unit, humidity emulation sensing unit and a stress simulation sensing unit, and each test point The temperature simulation sensing unit, humidity emulation sensing unit and the stress simulation sensing unit being arranged at position are different from each other.
4. flue-cured tobacco workshop condition according to claim 3 monitors system, which is characterized in that the detection unit packet for the first time It includes：
Subelement is arranged in wired data transfer cable, for integrating cable data transmission cable in the emulation sensing unit, To export state of temperature information, moisture condition information, surface tension information and the internal stress that the emulation sensing unit detects Information；
Data acquisition unit, be arranged on that barn is outer and its input interface pass through with each emulation sensing unit it is described wired Data transmission cable connects；
Subelement is arranged in Position Number, between the data acquisition unit and each wired data transfer cable, parallel connection to be more A position encoded unit, the position encoded unit are stored with multiple measuring points to be checked for indicating the 3-D geometric model to be detected Position Position Number, and each position number is corresponded with each measuring point to be checked；
Tobacco leaf acquisition of information subelement to be analyzed, for acquiring the temperature simulation sensing unit, humidity emulation induction list respectively The output signal of member and stress simulation sensing unit, obtain the tobacco leaf to be analyzed different moments state of temperature information, wet Spend status information, surface tension information and internal stress information；
Information storage subelement, for by the state of temperature information detected, moisture condition information, surface tension information and At the time of internal stress information is together with when detecting these information information and these information from test point Position Number it is total With in storage to memory；
Emulating image obtains subelement and is imitated for making the tri-dimensional photographing equipment take pictures the tobacco leaf to be analyzed True image；
Information transmission sub-unit, the state of temperature information, humidity for will be stored in the emulating image, the memory Status information, surface tension information and internal stress information and time information corresponding with the detection time of these information and this A little information from test point Position Number common transport to long-range temperature and humidity monitor server.
5. flue-cured tobacco workshop condition according to claim 4 monitors system, which is characterized in that there are failures for the heating unit Judging unit includes：
First reference factor set generating subunit, for the Position Number of the test point obtained from the information that barn transmits For the first index, state of temperature information, moisture condition information, the surface tension information that will be detected in each measuring point to be checked The first reference factor set is collectively formed with internal stress information and information at the time of detection corresponding to these information；
Second reference factor set generating subunit is used in the first reference factor set with identical first index, with Information is the second index, the state of temperature that will be detected in each measuring point to be checked at the time of when detecting each measuring point to be checked The second reference factor set is collectively formed in information, moisture condition information, surface tension information and internal stress information；
Be fitted subelement, for by the position Pi in the first index having the same, detect in the continuous time informations of t To the second reference factor set in state of temperature information Tt curves, moisture condition information Wt curves, surface tension information SurForcet curves and internal stress information InternalForcet curves are fitted respectively, obtain the temperature at the t+1 moment Angle value Tt+1, humidity value Wt+1, surface tension value SurForcet+1 and internal stress value InternalForcet+1, the t Continuous time information is the time point that interval is not waited；Set determination subelement based on space length, for according to be detected 3-D geometric model, other detections of pair test point location retrieval space length indicated with the Pi less than the first predetermined threshold value Point location sets, and corresponding first index of the set is set as set PN1, and retrieve the test point position indicated with the Pi Between space length be more than the first predetermined threshold value and other test point location sets less than the second predetermined threshold value, and set the collection It is set PN2 to close corresponding second index；
Mean square deviation determination subelement, the test point position for being used to, according to 3-D geometric model to be detected, indicate the set PN1 The first temperature-averaging is calculated in temperature, humidity, surface tension and the internal stress detected according to t continuous time informations Value, the first humidity average value, first surface tension force mean value and the first internal stress average value, and determine the inspection that the Pi is indicated Temperature value Tt+1, humidity value Wt+1, surface tension value SurForcet+1 and the internal stress at point position corresponding t+1 moment Value InternalForcet+1 respectively with first temperature averages, the first humidity average value, first surface tension force mean value And the first temperature mean square deviation E epidemic disaster mean square deviations E between internal stress average value is wet, the surfaces surface tension mean square deviation E Power, internal stress mean square deviation E stress；Similarly, the second temperature being calculated according to the test point positions indicated the set PN2 Average value, the second humidity average value, second surface tension force mean value and the second internal stress average value determine this four average values It is average with first temperature averages, the first humidity average value, first surface tension force mean value and the first internal stress respectively Temperature mean square deviation E' epidemic disaster mean square deviations E' between value is wet, surface tension mean square deviation E' surface tension, internal stress mean square deviation E' stress；
Heating unit fault verification subelement, for when E' surface tension is more than default surface tension value and E' stress is more than default When internal stress value, determine occur tobacco leaf fracture to be analyzed at the corresponding test point in test point position of the set PN2 expressions Situation, remove from the information from barn that long-range temperature and humidity monitor server receives at this time about the PN2 indicate The corresponding state of temperature information of test point, moisture condition information, surface tension information and internal stress information and detect these Information at the time of corresponding to information；Otherwise, when E surface tension is more than default surface tension value and E stress is more than default inside and answers When force value, determine occur the situation of tobacco leaf fracture to be analyzed at the corresponding test point in test point position of the set PN1 expressions, Remove the test point indicated about the PN1 from the information from barn that long-range temperature and humidity monitor server receives at this time Corresponding state of temperature information, moisture condition information, surface tension information and internal stress information and detect these information institute it is right Information at the time of answering；Otherwise, when the wet difference K2 with E' between wet of difference K1 and E between E temperature and E' temperature is more than default When threshold value, determine temperature and humidity value that the test point position detection that is indicated in the Pi arrives and around it temperature of test point and The change of divergence trend of humidity is different, exists around the test point that the Pi is indicated and heats uneven situation, i.e., the described Pi tables The corresponding heating unit in the test point position shown itself and surrounding test point position breaks down.
6. flue-cured tobacco workshop condition according to claim 5 monitors system, which is characterized in that the detection unit packet again It includes：
Temperature changes subelement, for making the long-range temperature and humidity monitor server send out raising to the heating unit of the barn The instruction of heating temperature makes the temperature in barn increase；
Temperature and humidity value obtains subelement again, for being obtained in barn about cigarette to be analyzed again by emulation sensing unit Humiture status information, surface tension information, internal stress information and the 3 dimensional coil geometry information of leaf, and by being set in barn The gas sensor set obtains the parameter of barn air pollution at this time so that long-range temperature and humidity monitor server obtains position again The temperature and humidity value for the test point that the temperature and humidity value for the test point that PN1 is indicated and surrounding set PN2 are indicated.
7. flue-cured tobacco workshop condition according to claim 6 monitors system, which is characterized in that the monitoring Alarm Unit packet It includes：
Failure heating unit location determination subelement, the position PN1 for being obtained again for long-range temperature and humidity monitor server The temperature and humidity value for the test point that the temperature and humidity value of the test point of expression and surrounding set PN2 are indicated determines each A corresponding temperature value rate to change with time of test point and its humidity value change with time rate standard deviation between Difference whether be more than predetermined threshold value, and determine for wherein be more than predetermined threshold value the corresponding heating unit of test point be occur The heating unit of failure determines the position of the heating unit to break down；
Subelement is alerted, is used to according to the position of the heating unit of failure and barn air pollution parameter whether be more than default Threshold value carries out the fault warning of barn heating unit and the exceeded alarm of air pollution.
8. flue-cured tobacco workshop condition according to claim 7 monitors system, which is characterized in that the emulation sensing unit packet It includes：The first transistor, second transistor, 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 capacitance, the second capacitance, the first LED light, Second LED light, temperature sensor, humidity sensor, the first clock, second clock and third clock, the temperature sensor Data output end by the source electrode of the first capacitance connection to the first transistor, drain electrode the 6th transistor of connection of the first transistor Source electrode, the drain electrode of the base stage connection second transistor of the first transistor, the leakage of the source electrode connection third transistor of second transistor Pole, the source electrode of third transistor connect the base stage of the 11st transistor, and the base stage of the first transistor is also connected with second transistor The base stage of base stage, second transistor connects the first clock, the base stage of the tenth two-transistor and the source electrode of the 11st transistor, the The output of the source electrode connection humidity sensor of ten two-transistors, the drain electrode of the tenth two-transistor connect the first LED light, and the 11st is brilliant The drain electrode of body pipe is separately connected the source electrode of the source electrode and the tenth transistor of the 8th transistor, the base stage connection the 5th of the tenth transistor The drain electrode of transistor, the source electrode of drain electrode the 9th transistor of connection of the tenth transistor, the base stage connection the 7th of the 9th transistor are brilliant The drain electrode of the base stage of body pipe and the 6th transistor, the drain electrode of drain electrode connection the second LED light and the 4th transistor of the 8th transistor, The source electrode of 4th transistor is by the base stage of the second capacitance connection third clock and the 4th transistor, and the base stage of the 4th transistor is also The source electrode of the 5th transistor is connected, the source electrode of the 4th transistor is also connected with the base stage of third transistor and the base of the 8th transistor Pole, the source electrode of drain electrode the 7th transistor of connection of the 9th transistor, the base stage of drain electrode the 6th transistor of connection of the 7th transistor.
9. flue-cured tobacco workshop condition according to claim 1 monitors system, which is characterized in that the air pollution parameter includes Sulfur dioxide concentration.
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