CN108646638A - Configuration method, operation method and the controller of controller with Flexible Logic - Google Patents
Configuration method, operation method and the controller of controller with Flexible Logic Download PDFInfo
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- CN108646638A CN108646638A CN201810764151.2A CN201810764151A CN108646638A CN 108646638 A CN108646638 A CN 108646638A CN 201810764151 A CN201810764151 A CN 201810764151A CN 108646638 A CN108646638 A CN 108646638A
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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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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Abstract
The invention discloses a kind of configuration method, operation method and the controllers of the controller with Flexible Logic.The configuration method of controller with Flexible Logic, including：User-defined control logic is disassembled, and is configured according to hierarchical layout；Wherein, the level belonging to input terminal is the 0th grade of control logic, and the level belonging to output end is most end level-one；The 1st grade of control logic to all levels in most end level-one be by at least one of logic or logic and nonlogic logical constitution；0th grade of control logic is as edge determination, for caching the judgement result of Boolean quantity form in the form of 0 and 1 and as the input quantity of the 1st grade of control logic；Logical operation step by step successively, until most end level-one.It can improve the efficiency of control system iteration upgrading according to the control logic of the automatic configuration controller suitable for user individual.
Description
Technical field
The invention belongs to controller field of configuration more particularly to a kind of configuration method of the controller with Flexible Logic,
Operation method and controller.
Background technology
For the user demand for coping with increasingly changeable, intelligence and the development efficiency of system are improved, it is existing all kinds of in the market
Control system mainly gets down to following three points and carries out system development：First, setting about in terms of configuration software, using modularized design
Thought realizes the relatively flexible individual cultivation of software function；Second is that system can be with field programming, such as it can using ladder diagram
The live programming in logic for carrying out PLC, embodies the design philosophy of configuration programming；Third, the live flexible configuration of systematic parameter, than
As the configuration permission of temperature threshold transfers to ordinary user, and configuration interface is reserved for it.
Though three of the above processing mode part realizes, user demand is adaptive, the ladder diagram pair of configuration software and PLC
Carried out in shortcoming programming experience and never it is for the ordinary user of related training and unfriendly, cannot achieve such user from
The current demand of main configuration system control logic.Moreover, control system is difficult to the new control logic of Real-time embedding once being molded
And algorithm is required for the depth of research staff to participate in, which results in control systems when changing the control logic of controller every time
Iteration scaling difficulty is slow.
For the changeable Practical Consideration of user demand and user's depth participate in R ＆ D of complex, personalization of product with
The actual demand that scale is urgently merged, there is an urgent need for it is a kind of can be according to the automatic configuration controller suitable for user individual
Control logic, to improve the efficiency of control system iteration upgrading.
Invention content
In order to solve the deficiencies in the prior art, the first object of the present invention is to provide a kind of controller with Flexible Logic
Configuration method, control can be improved according to the control logic of the automatic configuration controller suitable for user individual
The efficiency of system iteration upgrading.
A kind of configuration method of controller with Flexible Logic of the present invention, including：
User-defined control logic is disassembled, and is configured according to hierarchical layout；Wherein, the level belonging to input terminal is the
0 grade of control logic, the level belonging to output end are most end level-one；The 1st grade of control logic to all levels in most end level-one is equal
Be by at least one of logic or logic and nonlogic logical constitution；
0th grade of control logic is as edge determination, for caching the judgement result of Boolean quantity form in the form of 0 and 1
And as the input quantity of the 1st grade of control logic；Logical operation step by step successively, until most end level-one.
The second object of the present invention is to provide a kind of operation method of controller, to the automatic configuration of user individual
The control logic of controller carry out operation step by step, calculating process is simple and easily realizes.
The present invention a kind of controller operation method, wherein the controller using configuration method described above into
Row configuration；
The operation method of the controller, including：
A data buffer area is specially opened up in the program storage area of controller, and is defined as the positioning of logic flexibility
Table；Logic flexibility positioning table also corresponds to according to hierarchical layout and respectively caching and the control logic level operand of configured layout
According to；
When carrying out logical operation, 0 grade of buffer area for positioning table using logic flexibility carries out logic flexibility positioning respectively as boundary
Logical operation before 0 grade of table and after 0 grade, and the operation result of Boolean quantity form is stored in logic flexibility in the form of 0 and 1
Position the corresponding position of the appropriate level buffer area of table.
Further, carry out logic flexibility positioning 0 grade of table before logical operation during, according to borderless logic order
Specified input terminal slogan searches input-buffer area and program internal memory inputs instruction database, and therefrom extracts patrolling for corresponding end slogan
Operation input quantity is collected, extracted amount is then subjected to 0 grade of logical operation according to borderless logic order, finally by the fortune of Boolean quantity form
Calculate the corresponding position that result is stored in 0 grade of buffer area of logic flexibility positioning table in the form of 0,1.
Further, during the logical operation after carrying out logic flexibility 0 grade of table of positioning, according to the of logical order
0 grade of buffer area of the input terminal slogan positioning logic flexibility positioning table specified by one line command, and therefrom extract data cached, general
Extracted amount carries out logical operation according to logical order, and it is soft that the operation result of Boolean quantity form is stored in the form of 0 and 1 to logic
Property positioning table 1 grade of buffer area corresponding position.
Further, during the logical operation after carrying out logic flexibility 0 grade of table of positioning, then according to logical order
Specified by second line command input terminal slogan positioning logic flexibility positioning table 1 grade of buffer area, and therefrom extract it is data cached,
Extracted amount is subjected to logical operation according to logical order, and the operation result of Boolean quantity form is stored in logic in the form of 0 and 1
The corresponding position in the level 2 cache memory area of flexibility positioning table, and so on, until all line commands of current logic order are all held
Row finishes, and final acquired results are stored in the most end level-one of logic flexibility positioning table.
Further, finally associated drives are called to be exported according to corresponding 0 and 1 value in most end level-one.
Further, if certain buffer to ports amount of the ports 0~m of most end level-one is 1, the output of user configuration is exported
The DO values of state；
If certain buffer to ports amount of the ports m+1~x of most end level-one is 1, the analog value of user configuration is exported
AI values；
If certain buffer to ports amount of the ports x+1~y of most end level-one is 1, the communication output life of user configuration is exported
It enables；
Wherein, m, x and y are positive integer, and m<x<y.
The third object of the present invention is to provide a kind of controller, can be matched according to the automation suitable for user individual
The control logic for setting controller improves the efficiency of control system iteration upgrading, and calculating process is simply easily realized.
A kind of controller of the present invention, is realized using operation method described above.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention realize the control logic of controller being capable of user's self-configuring --- allow the user of shortcoming programming experience
Under the premise of being intervened without research staff, also can according to the control logic of itself wish real time modifying embedded control system,
To realize that user demand truly is adaptive.
(2) present invention is realized according to user demand self-configuring, has critically important realistic meaning and economic benefit, finally
Improve the economic benefit of entire automation control industry.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is a control logic embodiment of user configuration.
Fig. 2 is the calculating process schematic diagram of controller.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
For the changeable Practical Consideration of user demand and user's depth participate in R ＆ D of complex, personalization of product with
The actual demand that scale is urgently merged, the present invention provides a kind of configuration methods of the controller with Flexible Logic, can
According to the control logic of the automatic configuration controller suitable for user individual, to improve the effect of control system iteration upgrading
Rate.
A kind of configuration method of controller with Flexible Logic of the present invention, including：
User-defined control logic is disassembled, and is configured according to hierarchical layout；Wherein, the level belonging to input terminal is the
0 grade of control logic, the level belonging to output end are most end level-one；The 1st grade of control logic to all levels in most end level-one is equal
Be by at least one of logic or logic and nonlogic logical constitution；
0th grade of control logic is as edge determination, for caching the judgement result of Boolean quantity form in the form of 0 and 1
And as the input quantity of the 1st grade of control logic；Logical operation step by step successively, until most end level-one.
Logical order performed by controller has specific hierarchy, therefore can carry out progressive operation to it.
Such as：User configuration one control logic logical order as shown in Figure 1.
The sequencing that logical hierarchy is carried out to user-defined control logic, is divided into 8 grades, and is executed by logic by
Grade processing.
I.e.：Edge determination is first handled, the judgement result of Boolean quantity form is cached in the form of 0,1 and is operated as 1 grade
Input quantity, the input quantity that the Boolean quantity after logical operation is cached equally in the form of 0,1 and operated as 2 grades, successively operation step by step
Go down, until most end level-one.
In Fig. 1, AIx indicates that the input value of x-th of simulation input port of controller, DIy indicate y-th of number of controller
The input value of input port.
By logic multipolarity, user logic can rationally be disassembled, operated step by step, the layering thought easily program is real
It is existing.
The control logic that the present invention realizes controller being capable of user's self-configuring --- and allow the user of shortcoming programming experience to exist
Under the premise of being intervened without research staff, also can according to the control logic of itself wish real time modifying embedded control system, from
And realize that user demand truly is adaptive.
The present invention is realized according to user demand self-configuring, is had critically important realistic meaning and economic benefit, is finally carried
The high economic benefit of entire automation control industry.
The present invention also provides a kind of operation methods of controller, to the controller of the automatic configuration of user individual
Control logic carry out operation step by step, calculating process is simple and easily realizes.
The present invention a kind of controller operation method, wherein the controller using configuration method described above into
Row configuration.
The operation method of the controller, including：
A data buffer area is specially opened up in the program storage area of controller, and is defined as the positioning of logic flexibility
Table；Logic flexibility positioning table also corresponds to according to hierarchical layout and respectively caching and the control logic level operand of configured layout
According to；
When carrying out logical operation, 0 grade of buffer area for positioning table using logic flexibility carries out logic flexibility positioning respectively as boundary
Logical operation before 0 grade of table and after 0 grade, and the operation result of Boolean quantity form is stored in logic flexibility in the form of 0 and 1
Position the corresponding position of the appropriate level buffer area of table.
A data buffer area is specially opened up in the program storage area of controller, facilitates at different levels data cached efficiently deposit
It takes.
As shown in Fig. 2, carry out logic flexibility positioning 0 grade of table before logical operation during, ordered according to borderless logic
It enables specified input terminal slogan search input-buffer area and program internal memory input instruction database, and therefrom extracts corresponding end slogan
Then extracted amount is carried out 0 grade of logical operation, finally by Boolean quantity form by logical operation input quantity according to borderless logic order
Operation result is stored in the corresponding position of 0 grade of buffer area of logic flexibility positioning table in the form of 0,1.
During the logical operation after carrying out logic flexibility 0 grade of table of positioning, according to the first line command of logical order
0 grade of buffer area of specified input terminal slogan positioning logic flexibility positioning table, and therefrom extract it is data cached, by extracted amount according to
Logical operation is carried out according to logical order, and the operation result of Boolean quantity form is stored in logic flexibility positioning table in the form of 0 and 1
1 grade of buffer area corresponding position.
The second row during the logical operation after carrying out logic flexibility 0 grade of table of positioning, then according to logical order is ordered
Enable 1 grade of buffer area of specified input terminal slogan positioning logic flexibility positioning table, and therefrom extract it is data cached, by extracted amount
Logical operation is carried out according to logical order, and the operation result of Boolean quantity form is stored in the positioning of logic flexibility in the form of 0 and 1
The corresponding position in the level 2 cache memory area of table, and so on, until all line commands of current logic order are all finished,
Final acquired results are stored in the most end level-one of logic flexibility positioning table.
Wherein, most end level-one is OUT grades.
According in OUT grades corresponding 0,1 value call associated drives exported, be divided into three kinds of situations herein：
If certain buffer to ports amount of OUT grades of the ports 0~m is 1, export in the corresponding OutValue in the port to application
The DO values of the output state of family configuration；
If certain buffer to ports amount of OUT grades of the ports m+1~x is 1, export corresponding in the corresponding OutValue in the port
The AI values of the analog value of user configuration；
If certain buffer to ports amount of OUT grades of the ports x+1~y is 1, export corresponding in the corresponding OutValue in the port
The communication output order of user configuration；Wherein, m, x and y are positive integer, and m<x<y.
In fig. 2, Logic Port indicate logic port；
InValue indicates input value；
OutValue indicates output valve.
The control logic that the present invention realizes controller being capable of user's self-configuring --- and allow the user of shortcoming programming experience to exist
Under the premise of being intervened without research staff, also can according to the control logic of itself wish real time modifying embedded control system, from
And realize that user demand truly is adaptive.
The present invention is realized according to user demand self-configuring, is had critically important realistic meaning and economic benefit, is finally carried
The high economic benefit of entire automation control industry.
The present invention also provides a kind of controllers, can be according to the automatic configuration controller suitable for user individual
Control logic improves the efficiency of control system iteration upgrading, and calculating process is simply easily realized.
A kind of controller of the present invention, is realized using operation method described above.
The control logic that the present invention realizes controller being capable of user's self-configuring --- and allow the user of shortcoming programming experience to exist
Under the premise of being intervened without research staff, also can according to the control logic of itself wish real time modifying embedded control system, from
And realize that user demand truly is adaptive.
The present invention is realized according to user demand self-configuring, is had critically important realistic meaning and economic benefit, is finally carried
The high economic benefit of entire automation control industry.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (8)
1. a kind of configuration method of the controller with Flexible Logic, which is characterized in that including：
User-defined control logic is disassembled, and is configured according to hierarchical layout；Wherein, the level belonging to input terminal is the 0th grade
Control logic, the level belonging to output end are most end level-one；The 1st grade of control logic to all levels in most end level-one be by
With at least one of logic or logic and nonlogic logical constitution；
0th grade of control logic is as edge determination, for the judgement result of Boolean quantity form to be cached and made in the form of 0 and 1
For the input quantity of the 1st grade of control logic；Logical operation step by step successively, until most end level-one.
2. a kind of operation method of controller, which is characterized in that the controller uses configuration method as described in claim 1
It is configured；
The operation method of the controller, including：
A data buffer area is specially opened up in the program storage area of controller, and is defined as logic flexibility positioning table；It patrols
Volume flexible positioning table also according to the hierarchical layout and respectively control logic level operation data of corresponding caching and configured layout；
When carrying out logical operation, 0 grade of buffer area for positioning table using logic flexibility carries out logic flexibility and positions table 0 respectively as boundary
Logical operation before grade and after 0 grade, and the operation result of Boolean quantity form is stored in logic flexibility in the form of 0 and 1 and is determined
The corresponding position of the appropriate level buffer area of position table.
3. the operation method of controller as claimed in claim 2, which is characterized in that carry out logic flexibility positioning 0 grade of table it
During preceding logical operation, the input terminal slogan specified by borderless logic order searches input-buffer area and program internal memory
Instruction database is inputted, and therefrom extracts the logical operation input quantity of corresponding end slogan, then by extracted amount according to borderless logic order
0 grade of logical operation is carried out, 0 grade that the operation result of Boolean quantity form is finally stored in logic flexibility positioning table in the form of 0,1 is slow
Deposit the corresponding position in area.
4. the operation method of controller as claimed in claim 2, which is characterized in that carry out logic flexibility positioning 0 grade of table it
During logical operation afterwards, the input terminal slogan positioning logic flexibility positioning specified by the first line command according to logical order
0 grade of buffer area of table, and therefrom extract data cached, extracted amount is subjected to logical operation according to logical order, and by Boolean quantity
The operation result of form is stored in the corresponding position of 1 grade of buffer area of logic flexibility positioning table in the form of 0 and 1.
5. the operation method of controller as claimed in claim 4, which is characterized in that carry out logic flexibility positioning 0 grade of table it
The input terminal slogan positioning logic flexibility specified by the second line command during logical operation afterwards, then according to logical order is fixed
1 grade of buffer area of position table, and therefrom extract data cached, extracted amount is subjected to logical operation according to logical order, and by boolean
The operation result of amount form is stored in the corresponding position in the level 2 cache memory area of logic flexibility positioning table in the form of 0 and 1, and so on,
Until all line commands of current logic order are all finished, final acquired results are stored in logic flexibility positioning table most
Last level-one.
6. the operation method of controller as claimed in claim 5, which is characterized in that finally according to corresponding 0 in most end level-one
Associated drives are called to be exported with 1 value.
7. the operation method of controller as claimed in claim 6, which is characterized in that if certain of the ports 0~m of most end level-one
Buffer to ports amount is 1, then exports the DO values of the output state of user configuration；
If certain buffer to ports amount of the ports m+1~x of most end level-one is 1, the AI values of the analog value of user configuration are exported；
If certain buffer to ports amount of the ports x+1~y of most end level-one is 1, the communication output order of user configuration is exported；
Wherein, m, x and y are positive integer, and m<x<y.
8. a kind of controller, which is characterized in that it is realized using the operation method as described in any one of claim 2-7.
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| JP2017178651A (en) * | 2016-03-29 | 2017-10-05 | 太平洋セメント株式会社 | Method of predicting manufacturing conditions of cement clinker |
| CN107861458A (en) * | 2017-11-09 | 2018-03-30 | 山东省计算中心（国家超级计算济南中心） | It is a kind of can autonomous configuration hardware resource PLC fast construction methods |
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2018
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| CN1573684A (en) * | 2003-05-30 | 2005-02-02 | 费舍-柔斯芒特系统股份有限公司 | Boolean logic function block |
| KR20170096400A (en) * | 2016-02-16 | 2017-08-24 | 주식회사 타노스 | Method, computer system and computer program product for machining simulation and for visually presenting such simulation |
| JP2017178651A (en) * | 2016-03-29 | 2017-10-05 | 太平洋セメント株式会社 | Method of predicting manufacturing conditions of cement clinker |
| CN107229469A (en) * | 2017-05-23 | 2017-10-03 | 杭州杰能动力有限公司沈阳分公司 | A kind of visual programming method for integrated chip |
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