CN106125787A - A kind of temperature intelligent control method and system - Google Patents
A kind of temperature intelligent control method and system Download PDFInfo
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- CN106125787A CN106125787A CN201610645147.5A CN201610645147A CN106125787A CN 106125787 A CN106125787 A CN 106125787A CN 201610645147 A CN201610645147 A CN 201610645147A CN 106125787 A CN106125787 A CN 106125787A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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Abstract
The present invention relates to a kind of temperature intelligent control method and system, its method comprises the following steps, S1, obtains the distributed data of heat in region to be measured, and draws the scattergram of heat according to the distributed data of heat；S2, is modeled being formed the mathematical model of heat distribution to the scattergram of heat；S3, contrasts the mathematical model that heat is distributed with the temperature model prestored, and obtains Temperature error model；S4, adjusts the pulse signal of output, and the pulse width output electric energy of pulse signal based on output according to Temperature error model；S5, carries out temperature regulation to region to be measured after being filtered by the electric energy of output.The present invention a kind of temperature intelligent control method is by the Temperature Distribution founding mathematical models in region to be measured, and calculate Temperature error model according to default temperature model, control electric energy is produced by the way of Temperature error model uses pulsewidth modulation, region to be measured is carried out temperature control, its control accuracy is high, saves energy.
Description
Technical field
The present invention relates to a kind of temperature-controlled process and system, be specifically related to a kind of temperature intelligent control method and be
System.
Background technology
Temperature is the physical quantity characterizing the cold and hot degree of object.Along with the continuous progress of science and technology, in the industrial production, temperature is
Conventional controlled parameter.Temperature control technology, it is simply that artificial is controlled the temperature of object in the journey needed by certain mode
Degree.The environment and the environment of machine work that control to live people of temperature have much relations, continuous progressive along with science and technology,
In commercial production, temperature is the parameter of a kind of necessarily strict monitoring.The measurement of temperature and control all directly and are kept the safety in production, are protected
The technical goals such as card product quality, the saving energy have important relation.For the feature that existing temperature control region is bigger, it controls essence
Spend not high energy losses big, easily cause energy waste.
Summary of the invention
The technical problem to be solved is to provide a kind of high-precision temperature intelligent control method and system.
The technical scheme is that a kind of temperature intelligent control method, including following step
Suddenly,
S1, obtains the distributed data of heat in region to be measured, and draws the scattergram of heat according to the distributed data of heat；
S2, is modeled being formed the mathematical model of heat distribution to the scattergram of heat；
S3, contrasts the mathematical model that heat is distributed with the temperature model prestored, and obtains Temperature error model；
S4, adjusts the pulse signal of output, and the pulse width of pulse signal based on output according to Temperature error model
Output electric energy；
S5, is filtered the electric energy of output rear drive region to be measured and carries out temperature regulation.
The invention has the beneficial effects as follows: the Temperature Distribution in region to be measured is set up by the present invention a kind of temperature intelligent control method
Mathematical model, and calculate Temperature error model according to default temperature model, use pulsewidth modulation by Temperature error model
Mode produces control electric energy, and region to be measured is carried out temperature control, and its control accuracy is high, saves energy.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the method for the distributed data of heat in region to be measured that obtains is: the distribution of dot matrix in region to be measured
Temperature sensor, and by the distributed data of heat in the temperature sensor measurement region to be measured of dot matrix.
Further, region to be measured being carried out thermoregulator method is: in region to be measured, the districution temperature of dot matrix is adjusted
Joint device, and regulate the temperature in region to be measured by thermoregulator.
Above-mentioned further scheme is used to provide the benefit that: the thermometric of employing dot matrix and temperature control method are to carry out temperature
Measure and control, its precision height measured and control.
Based on above-mentioned a kind of temperature intelligent control method, the present invention also provides for a kind of Temperature Intelligent Control System.
A kind of Temperature Intelligent Control System, carries out the control of temperature according to temperature intelligent control method described above, bag
Include heat distributed acquisition module, heat distribution mathematics model modeling module, Temperature error model acquisition module, electric energy output module
And temperature control modules,
Described heat distributed acquisition module, it is for obtaining the distributed data of heat in region to be measured, and according to heat
Distributed data draws the scattergram of heat；
Described heat distribution mathematics model modeling module, it for being modeled formation heat distribution to the scattergram of heat
Mathematical model；
Described Temperature error model acquisition module, it is for entering the mathematical model that heat is distributed with the temperature model prestored
Row contrast, obtains Temperature error model；
Described electric energy output module, it for adjusting the pulse signal of output according to Temperature error model, and based on output
Pulse signal pulse width output electric energy；
Described temperature control modules, it carries out temperature tune for the electric energy of output is filtered rear drive region to be measured
Joint.
The invention has the beneficial effects as follows: the Temperature Distribution in region to be measured is set up by a kind of Temperature Intelligent Control System of the present invention
Mathematical model, and calculate Temperature error model according to default temperature model, use pulsewidth modulation by Temperature error model
Mode produces control electric energy, and region to be measured is carried out temperature control, and its control accuracy is high, saves energy.
On the basis of technique scheme, the present invention can also do following improvement.
Further, during described heat distributed acquisition module obtains region to be measured, the method for the distributed data of heat is: treating
Survey the districution temperature sensor of dot matrix in region, and by the temperature sensor measurement region to be measured of dot matrix heat point
Cloth data.
Further, described temperature control modules carries out thermoregulator method to region to be measured and is: at midpoint, region to be measured
The districution temperature actuator of configuration, and regulate the temperature in region to be measured by thermoregulator.
Above-mentioned further scheme is used to provide the benefit that: the thermometric of employing dot matrix and temperature control method are to carry out temperature
Measure and control, its precision height measured and control.
Accompanying drawing explanation
Fig. 1 is the flow chart of the present invention a kind of temperature intelligent control method；
Fig. 2 is the structured flowchart of a kind of Temperature Intelligent Control System of the present invention.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As it is shown in figure 1, a kind of temperature intelligent control method, comprise the following steps,
S1, obtains the distributed data of heat in region to be measured, and draws the scattergram of heat according to the distributed data of heat；
S2, is modeled being formed the mathematical model of heat distribution to the scattergram of heat；
S3, contrasts the mathematical model that heat is distributed with the temperature model prestored, and obtains Temperature error model；
S4, adjusts the pulse signal of output, and the pulse width of pulse signal based on output according to Temperature error model
Output electric energy；
S5, is filtered the electric energy of output rear drive region to be measured and carries out temperature regulation.
The method of the distributed data of heat in region to be measured that obtains is: the districution temperature sensing of dot matrix in region to be measured
Device, and by the distributed data of heat in the temperature sensor measurement region to be measured of dot matrix.
Region to be measured is carried out thermoregulator method is: the districution temperature actuator of dot matrix in region to be measured, and
The temperature in region to be measured is regulated by thermoregulator.
The thermometric of employing dot matrix and temperature control method carry out measurement and the control of temperature, its precision measured and control
High.
The present invention a kind of temperature intelligent control method by the Temperature Distribution founding mathematical models in region to be measured, and according to preset
Temperature model calculate Temperature error model, used by the way of pulsewidth modulation by Temperature error model and produce control electric energy, right
Region to be measured carries out temperature control, and its control accuracy is high, saves energy.
Based on above-mentioned a kind of temperature intelligent control method, the present invention also provides for a kind of Temperature Intelligent Control System.
As in figure 2 it is shown, a kind of Temperature Intelligent Control System, carry out temperature according to temperature intelligent control method described above
Control, including heat distributed acquisition module, heat distribution mathematics model modeling module, Temperature error model acquisition module, electricity
Energy output module and temperature control modules,
Described heat distributed acquisition module, it is for obtaining the distributed data of heat in region to be measured, and according to heat
Distributed data draws the scattergram of heat；
Described heat distribution mathematics model modeling module, it for being modeled formation heat distribution to the scattergram of heat
Mathematical model；
Described Temperature error model acquisition module, it is for entering the mathematical model that heat is distributed with the temperature model prestored
Row contrast, obtains Temperature error model；
Described electric energy output module, it for adjusting the pulse signal of output according to Temperature error model, and based on output
Pulse signal pulse width output electric energy；
Described temperature control modules, it carries out temperature tune for the electric energy of output is filtered rear drive region to be measured
Joint.
Described heat distributed acquisition module obtains the method for the distributed data of heat in region to be measured: in region to be measured
The districution temperature sensor of dot matrix, and by the distributed data of heat in the temperature sensor measurement region to be measured of dot matrix.
Described temperature control modules carries out thermoregulator method to region to be measured: in region to be measured, dot matrix divides
Cloth thermoregulator, and regulate the temperature in region to be measured by thermoregulator.
The thermometric of employing dot matrix and temperature control method carry out measurement and the control of temperature, its precision measured and control
High.
A kind of Temperature Intelligent Control System of the present invention by the Temperature Distribution founding mathematical models in region to be measured, and according to preset
Temperature model calculate Temperature error model, used by the way of pulsewidth modulation by Temperature error model and produce control electric energy, right
Region to be measured carries out temperature control, and its control accuracy is high, saves energy.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. a temperature intelligent control method, it is characterised in that: comprise the following steps,
S1, obtains the distributed data of heat in region to be measured, and draws the scattergram of heat according to the distributed data of heat；
S2, is modeled being formed the mathematical model of heat distribution to the scattergram of heat；
S3, contrasts the mathematical model that heat is distributed with the temperature model prestored, and obtains Temperature error model；
S4, adjusts the pulse signal of output, and the pulse width output of pulse signal based on output according to Temperature error model
Electric energy；
S5, is filtered the electric energy of output rear drive region to be measured and carries out temperature regulation.
A kind of temperature intelligent control method the most according to claim 1, it is characterised in that obtain heat in region to be measured
The method of distributed data is: the districution temperature sensor of dot matrix in region to be measured, and by the temperature sensor of dot matrix
Measure the distributed data of heat in region to be measured.
A kind of temperature intelligent control method the most according to claim 2, it is characterised in that region to be measured is carried out temperature tune
The method of joint is: the districution temperature actuator of dot matrix in region to be measured, and is regulated in region to be measured by thermoregulator
Temperature.
4. a Temperature Intelligent Control System, it is characterised in that: according to the temperature intelligent control described in any one of claims 1 to 3
Method processed carries out the control of temperature, including heat distributed acquisition module, heat distribution mathematics model modeling module, temperature error mould
Type acquisition module, electric energy output module and temperature control modules,
Described heat distributed acquisition module, it is for obtaining the distributed data of heat in region to be measured, and according to the distribution of heat
Data draw the scattergram of heat；
Described heat distribution mathematics model modeling module, it for being modeled being formed the number of heat distribution to the scattergram of heat
Learn model；
Described Temperature error model acquisition module, it is right that it is carried out for the mathematical model being distributed by heat and the temperature model prestored
Ratio, obtains Temperature error model；
Described electric energy output module, it for adjusting the pulse signal of output according to Temperature error model, and arteries and veins based on output
Rush the pulse width output electric energy of signal；
Described temperature control modules, it carries out temperature regulation for the electric energy of output is filtered rear drive region to be measured.
A kind of Temperature Intelligent Control System the most according to claim 4, it is characterised in that described heat distributed acquisition module
The method of the distributed data of heat in region to be measured that obtains is: the districution temperature sensor of dot matrix in region to be measured, and leads to
Cross the distributed data of heat in the temperature sensor measurement region to be measured of dot matrix.
A kind of Temperature Intelligent Control System the most according to claim 5, it is characterised in that described temperature control modules is treated
Survey region carries out thermoregulator method and is: the districution temperature actuator of dot matrix in region to be measured, and is regulated by temperature
Device regulates the temperature in region to be measured.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107229297A (en) * | 2017-06-22 | 2017-10-03 | 国网上海市电力公司 | A kind of transformer station and switchyard environment remote monitoring method |
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| GB2238887A (en) * | 1989-11-04 | 1991-06-12 | Katsuhisa Furuta | Furnace temperature adaptive control system |
| CN101429592A (en) * | 2008-12-01 | 2009-05-13 | 重庆大学 | Fuzzy control method for temperature distribution of inner steel bloom of heating stove |
| CN101569771A (en) * | 2009-05-31 | 2009-11-04 | 河北科技大学 | Method and system for controlling atomization fumigation by multipoint temperature feedback |
| CN103453688A (en) * | 2013-09-17 | 2013-12-18 | 北京鸿雁荣昌电子技术开发有限公司 | Thermoelectric refrigerating/heating system |
| CN104199484A (en) * | 2013-12-05 | 2014-12-10 | 国家电网公司 | Method and device for measuring intelligent cooling control temperature of oil-immersed transformer based on overall temperature monitoring |
| CN105157872A (en) * | 2015-05-08 | 2015-12-16 | 广州岭南电缆股份有限公司 | Cable temperature monitoring method and device |
-
2016
- 2016-08-08 CN CN201610645147.5A patent/CN106125787A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2238887A (en) * | 1989-11-04 | 1991-06-12 | Katsuhisa Furuta | Furnace temperature adaptive control system |
| CN101429592A (en) * | 2008-12-01 | 2009-05-13 | 重庆大学 | Fuzzy control method for temperature distribution of inner steel bloom of heating stove |
| CN101569771A (en) * | 2009-05-31 | 2009-11-04 | 河北科技大学 | Method and system for controlling atomization fumigation by multipoint temperature feedback |
| CN103453688A (en) * | 2013-09-17 | 2013-12-18 | 北京鸿雁荣昌电子技术开发有限公司 | Thermoelectric refrigerating/heating system |
| CN104199484A (en) * | 2013-12-05 | 2014-12-10 | 国家电网公司 | Method and device for measuring intelligent cooling control temperature of oil-immersed transformer based on overall temperature monitoring |
| CN105157872A (en) * | 2015-05-08 | 2015-12-16 | 广州岭南电缆股份有限公司 | Cable temperature monitoring method and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107229297A (en) * | 2017-06-22 | 2017-10-03 | 国网上海市电力公司 | A kind of transformer station and switchyard environment remote monitoring method |
| CN107229297B (en) * | 2017-06-22 | 2022-08-09 | 国网上海市电力公司 | Remote monitoring method for environment of transformer substation and switch station |
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