CN205899364U - Controller inception is removed theatrical makeup and costume and system architecture of removing theatrical makeup and costume on line - Google Patents
Controller inception is removed theatrical makeup and costume and system architecture of removing theatrical makeup and costume on line Download PDFInfo
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- CN205899364U CN205899364U CN201620856880.7U CN201620856880U CN205899364U CN 205899364 U CN205899364 U CN 205899364U CN 201620856880 U CN201620856880 U CN 201620856880U CN 205899364 U CN205899364 U CN 205899364U
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- controller
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- fastener
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- engineer station
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model provides a controller inception is removed theatrical makeup and costume and system architecture of removing theatrical makeup and costume on line, this system include two controllers, engineer station, controller access switch, engineer station access switch and core switch, two controllers insert the level switch through two ethernet line connections to the controller respectively, and a series of development station is constituteed to two controllers, name to no. 1 process station, and the card mode that gives first place to of two controllers, another is for being equipped with card mode, and the quantity at process station is according to engineering needs expand, engineer station passes through ethernet line connection to engineer station access switch, engineer station's quantity according to actual need extension, controller access switch and engineer station access switch are connected to core switch through the ethernet, the simple structure of this system generates binary configuration file and compares the file, and read and write speed is fast, practices thrift the space, has improved the initial efficiency of removing theatrical makeup and costume and removing theatrical makeup and costume on line, has high security and reliability.
Description
Technical field
This utility model is related to power plant's control technology field and in particular to a kind of controller initially lower dress and lower dress system online
System structure.
Background technology
Scattered control system is the core of thermal power plant's control system, the need that the configuration information of control system controls according to power plant
Will, often it is modified, therefore control system needs to have good initially lower dress and plays dress ability online, current control system
Initially lower dress and online the operation of lower dress have high demands, condition is harsh, and time-consuming for lower dress operation, and stability is poor.On this basis, carry
Go out a kind of controller initially lower dress and lower dress system structure and method online.
Content of the invention
Technical problem to be solved in the utility model is that a kind of controller of offer is initially lower to be filled and plays dress system to tie online
Structure, this system structure is simple, generates binary configuration file and comparison document, and read or write speed is fast, saves space, improves just
Begin lower dress and the efficiency of lower dress online, has high security and reliability.
For reaching object above, this utility model adopts the following technical scheme that
A kind of controller initially lower dress and lower dress system structure online, including the first controller fm1, second controller fs1,
Engineer station e1, controller access switch s2, engineer station access switch s3 and core switch s1；
Described first controller fm1 and second controller fs1 is connected to controller by two ethernet lines respectively and accesses
Level switch s2, the first controller fm1 and second controller fs1 adopt identical controller, the first controller fm1 and second control
Device fs1 processed, is arranged on left side according to the first controller fm1, and the relation that second controller fs1 is arranged on right side forms one together
Process station, is named as No. 1 process station (#1), one of two controllers is main card mode of operation, another is standby card Working mould
Formula, active and standby order is flexibly selected as needed, be defaulted as left side for main card be the first controller fm1 be main card, right side is
Standby card is second controller fs1 is standby card；The quantity of process station is extended according to requirement of engineering, the structure of process station and connection
Relation is with No. 1 process station (#1)；
Process station defines, and process station is a control unit of thermal power plant's control system, the control of a pair of master-slave redundancy of configuration
Device processed, according to the assignment configuration various io fastener of electric power factory equipment；Io fastener is the basic input and output mould of dcs
Block, dcs is all completed by io fastener with the data exchange of the various measuring instrumentss of power plant, and io fastener includes simulating
Amount input card fai, analog output fastener fao, On-off signal fastener fdi, output switch parameter fastener fdo and third party are led to
News fastener fcm；
Engineer station e1 is connected to engineer station access switch s3 by ethernet line, the quantity of engineer station e1 according to
It is actually needed extension, but at least configure an engineer station；The connected mode at expansion works teacher station is identical with engineer station e1；
Controller access switch s2 and engineer station access switch s3 is connected to core switch s1 by Ethernet.
Compared to the prior art this utility model, has the advantage that
1st, this system attachment structure is simple, installs and easy construction.
2nd, the flexible configuration of system, controller and engineer station can add at any time as needed and delete.
3rd, configuration file and comparison document compact conformation, the memory space of occupancy is little, significantly reduces and controller is deposited
The consumption of storage resource.
4th, employ binary system so that configuration file and comparison document formation speed are fast, controller parsing configuration file and
The speed of comparison document is high, completes lower dress online and takes less it is ensured that control system can continuously reliably be run.
Brief description
Fig. 1 is this utility model controller initially lower dress and lower dress system structure diagram online.
Fig. 2 is certain engineer applied and deployment architecture figure.
Specific embodiment
Below in conjunction with the application example in accompanying drawing and engineering, this utility model is described in further detail.
As shown in figure 1, a kind of controller of this utility model initially lower dress and lower dress system structure online, including the first control
Device fm1, second controller fs1, engineer station e1, controller access switch s2, engineer station access switch s3 and core
Switch s1；
Described first controller fm1 and second controller fs1 is connected to controller by two ethernet lines respectively and accesses
Level switch s2, the first controller fm1 and second controller fs1 adopt identical controller, model fcp01, the first control
Device fm1 and second controller fs1, is arranged on left side according to the first controller fm1, and second controller fs1 is arranged on the pass on right side
System forms a process station together, is named as No. 1 process station (#1), one of two controllers is main card mode of operation, another
Individual is standby card mode of operation, and active and standby order is flexibly selected as needed, and being defaulted as left side is the first controller fm1 for main card
For main card, right side be standby card be second controller fs1 be for blocking；The quantity of process station is extended according to requirement of engineering, process
The structure stood and annexation are with No. 1 process station (#1)；
Process station defines, and process station is a control unit of thermal power plant's control system, the control of a pair of master-slave redundancy of configuration
Device processed, according to the assignment configuration various io fastener of electric power factory equipment；Io fastener is the basic input and output mould of dcs
Block, dcs is all completed by io fastener with the data exchange of the various measuring instrumentss of power plant, and io fastener includes simulating
Amount input card fai, analog output fastener fao, On-off signal fastener fdi, output switch parameter fastener fdo and third party are led to
News fastener fcm；
Engineer station e1 is connected to engineer station access switch s3 by ethernet line, the quantity of engineer station e1 according to
It is actually needed extension, but at least configure an engineer station；The connected mode at expansion works teacher station is identical with engineer station e1,
For example certain engineering configures three engineer stations is engineer station e1, the second engineer station e2 and the 3rd engineer station e3 respectively.
Controller access switch s2 and engineer station access switch s3 is connected to core switch s1 by Ethernet.
A kind of controller initially plays dress and plays dress method online:
Under controller, dress operation is divided into initially lower dress to fill with lower online, and initially configuration file is sent to controller by lower dress,
Comparison document is sent to controller by lower dress online, below to initially lower dress with play dress to be described in detail online:
(1) initially fill down
Configuration file is binary file, itemized record and describe composition and the configuration information of process station, including io card
The configuration information of part, the configuration information of fastener passage, analog quantity point (4 byte floating number) and switching value point (1 byte shaping number,
Only two states 0 and 1) configuration information；
Configuration file is compiled by engineer station e1 and generates, and its structural model as shown in table 1, enter using two by configuration file
System, the data of write is binary stream, and the method for engineer station e1 compiling generation configuration file and byte order are as follows: first
Byte describes the process station number at this configuration file place, and such as No. 1 its first character section of process station is 1, second byte description
The io fastener sum of this process station configuration, is next the io fastener information area, the io fastener information area includes fastener information, analog quantity
Data field and switching value data area；The io fastener information area writes the io fastener number of this station of 1 byte (such as No. 1 station) actual disposition
Amount, the call number of front 4 this fasteners of byte representation, the type of an ensuing byte representation fastener, next byte representation
The broadcast cycle of fastener, unit is millisecond, next describes the data point under this fastener, according to switching value point after first analog quantity point
Order, write the analog quantity point sum of this fastener, if fastener does not have switching value point, for 0, when analog quantity points are more than 1
When, generate the structure of each point: byte index No. 4, the 4 byte physical range upper limits, 4 byte physical amounts successively in the following order
Journey lower limit, 4 byte exception report dead bands, 4 byte exception report largest interval times, under 4 byte high alarm setting Isosorbide-5-Nitrae bytes are reported to the police
Limit Isosorbide-5-Nitrae byte high alarm setting 2,4 byte low alarm setting, 2,4 byte high alarm setting 3,4 byte low alarm setting 3；Whether 1 byte enables
Mark, 0 expression does not enable, and 1 expression enables；Then write the switching value point sum of this fastener, when switching value point sum is more than 1
When, generate switching value data area: byte index No. 4,4 byte exception report largest interval times, 1 byte report in the following order
Alert definition (1 expression enables warning, and 0 expression does not enable warning), whether 1 byte enables mark；According to as above form, write successively
The information of second piece of io fastener, the 3rd piece of io fastener information, until all of io fastener information all writes, generate this station
Configuration file；
The structural model of table 1 configuration file
Initially play dress process, engineer station e1 compiling generates configuration file, connect the of No. 1 process station #1 by Ethernet
One controller fm1, after successful connection, configuration file is through engineer station access switch s3, core switch s1 and controller
Access switch s2, is sent to the first controller fm1 of No. 1 process station #1, after the first controller fm1 receives configuration file,
Configuration file is sent to by second controller fs1 by controller access switch s2；
(2) fill down online
Comparison document is binary file, records and describes process station current configuration information and compare in current controller
The changing unit of configuration information, specifically includes deletion, increase and the modification information of io fastener, the newly-increased and modification letter of analog quantity point
Breath, the newly-increased and modification information of switching value point；
Comparison document is compiled by engineer station e1 and generates, and the structural model of comparison document is as shown in table 2 below, engineer station
E1 generates comparison document according to the structure compiling of table 2, and comparison document includes the change information of the change information of fastener, analog quantity point
With change information three part of switching value point, the change information of fastener is divided into deletion, newly-increased and three parts of modification, analog quantity point
Change information include modification and newly-increased two parts, the change information of switching value point includes modification and newly-increased two parts；Engineer
Stand the modification situation according to current system configuration for the e1, in conjunction with the configuration file of corresponding No. 1 process station #1, statistics generates more civilian
Part；Its generating process is as follows: calculates and write the io fastener sum that 1 byte is deleted first, when the io fastener sum deleted is more than 0
When, write the io fastener call number of first piece of deletion of 4 byte successively, the io fastener call number that 4 second piece of bytes are deleted, until 4
The io fastener call number that last block of byte is deleted, the io fastener sum that next write 1 byte newly increases, as the io newly increasing
When fastener sum is more than 0, first piece of newly-increased fastener call number (4 byte) of write, first piece of newly-increased io fastener type (1 byte),
First piece of newly-increased io fastener cycle (1 byte), according to constituted above, writes second piece of newly-increased io fastener information, successively until
One piece afterwards, after the completion of the write of newly-increased io fastener information, calculate and write io fastener sum (1 byte) of modification, when modification
When io fastener sum is more than 0, the io fastener call number (4 byte) of write modification, the type (1 byte) of the io fastener of modification, io
The broadcast cycle (1 byte, unit millisecond) of fastener, next generates the modification information area of analog quantity, writes analog quantity point first
Modification is total (2 byte), generates the modification of each analog quantity point: byte index No. 4,4 byte physical ranges in the following order
The upper limit, 4 byte physical Lower Ranges, 4 byte exception report dead bands, 4 byte exception report largest interval times, 4 bytes are reported to the police
Under upper limit Isosorbide-5-Nitrae byte low alarm setting Isosorbide-5-Nitrae byte high alarm setting 2,4 byte low alarm setting, 2,4 byte high alarm setting 3,4 byte is reported to the police
Limit 3；Whether 1 byte enables mark, and 0 expression does not enable, and 1 expression enables, successively second point of write, a to the last point,
After the completion of modification information write, generate newly-increased analog quantity point information, newly-increased analog quantity point information and modification analog quantity point information
Structure is consistent；After the completion of analog quantity point information generates, generate switching value point information, the form of switching value point is repaiied according to first write
Change, then write newly-increased, structure is as follows, byte index No. 4,4 byte exception report largest interval times, 1 byte is reported to the police and defined
(1 expression enables warning, and 0 expression does not enable warning), whether 1 byte byte enables mark；
The structural model of table 2 comparison document
Play dress process online, engineer station e1 first connects the first controller fm1 of No. 1 process station #1 by Ethernet,
Then read configuration file from the first controller fm1 to engineer station e1, engineer station e1 is according in the first controller fm1
Configuration information to No. 1 process station #1 in configuration file and current engineer station e1, compiling generates comparison document, by ether
Net connects the first controller fm1 of No. 1 process station #1, and after successful connection, comparison document is through engineer access switch s3, core
Heart switch s1 and controller access switch s2, is sent to the first controller fm1 of No. 1 process station #1, the first controller fm1
After receiving comparison document, comparison document is sent to by second controller fs1 by controller access switch s2.
As shown in Figure 2, field engineering implement and deployment structure chart, the Control System Design of in figure and deploy
Process control station, station number #33, this station configuration one main is for two pieces of fcp01, configuration fai module and fdo module simultaneously.By answering
With layer switch, layer switch and core switch is controlled to constitute the three-level network topological structure of Ethernet, system is equipped with
Two engineer stations are engineer station 1 and engineer station 2 respectively.The detailed configuration information of control system is described as follows: left side control
Device fcp01 address processed is 192.168.1.33, and right control fcp01 address is 192.168.1.83, two engineer stations'
Address is respectively 192.168.1.101 and 192.168.1.102.Configured according to engineering, can be in engineer station 1 or engineer
Stand and 2 generate initial configuration files or comparison document, then execute initially lower dress or lower online fill, by configuration information or more
Convert to and under breath, be attached to the operation of #33 process controller.
Claims (3)
1. a kind of controller initially lower dress and online lower dress system structure it is characterised in that: include the first controller (fm1), the
Two controllers (fs1), engineer station (e1), controller access switch (s2), engineer station's access switch (s3) and core
Switch (s1)；
Described first controller (fm1) and second controller (fs1) are connected to controller by two ethernet lines respectively and access
Level switch s2, the first controller (fm1) and second controller (fs1) adopt identical controller；First controller (fm1) and
Second controller (fs1), is arranged on left side according to the first controller (fm1), and second controller (fs1) is arranged on the relation on right side
Form a process station together, be named as No. 1 process station (#1), one of two controllers is main card mode of operation, another
It is standby card mode of operation, active and standby order is flexibly selected as needed, and being defaulted as left side is the first controller (fm1) for main card
For main card, right side be standby card be second controller (fs1) be for blocking；The quantity of process station is extended according to requirement of engineering, mistake
The structure at journey station and annexation are with No. 1 process station (#1)；
Process station defines, and process station is a control unit of thermal power plant's control system, the controller of a pair of master-slave redundancy of configuration,
Assignment configuration various io fastener according to electric power factory equipment；Io fastener is the basic input/output module of dcs, point
Cloth control system is all completed by io fastener with the data exchange of the various measuring instrumentss of power plant, and io fastener includes analog input
Fastener (fai), analog output fastener (fao), On-off signal fastener (fdi), output switch parameter fastener (fdo) and third party
Communication fastener (fcm)；
Engineer station (e1) is connected to engineer station's access switch (s3), the quantity root of engineer station (e1) by ethernet line
According to being actually needed extension, but at least configure an engineer station；The connected mode at expansion works teacher station and engineer station (e1)
Identical；
Controller access switch (s2) and engineer station's access switch (s3) are connected to core switch by Ethernet
(s1).
2. a kind of controller according to claim 1 initially lower dress and online lower dress system structure it is characterised in that: described
First controller (fm1) and model fcp01 of second controller (fs1).
3. a kind of controller according to claim 1 initially lower dress and online lower dress system structure it is characterised in that: described
Engineer station (e1) is equipped with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856880.7U CN205899364U (en) | 2016-08-09 | 2016-08-09 | Controller inception is removed theatrical makeup and costume and system architecture of removing theatrical makeup and costume on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856880.7U CN205899364U (en) | 2016-08-09 | 2016-08-09 | Controller inception is removed theatrical makeup and costume and system architecture of removing theatrical makeup and costume on line |
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| Publication Number | Publication Date |
|---|---|
| CN205899364U true CN205899364U (en) | 2017-01-18 |
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ID=57780756
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620856880.7U Expired - Fee Related CN205899364U (en) | 2016-08-09 | 2016-08-09 | Controller inception is removed theatrical makeup and costume and system architecture of removing theatrical makeup and costume on line |
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| CN (1) | CN205899364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054849A (en) * | 2016-08-09 | 2016-10-26 | 西安西热控制技术有限公司 | Controller initial downloading and installation and on-line downloading and installation system structure and method thereof |
-
2016
- 2016-08-09 CN CN201620856880.7U patent/CN205899364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054849A (en) * | 2016-08-09 | 2016-10-26 | 西安西热控制技术有限公司 | Controller initial downloading and installation and on-line downloading and installation system structure and method thereof |
| CN106054849B (en) * | 2016-08-09 | 2018-05-08 | 西安西热控制技术有限公司 | A kind of controller is initially lower to be filled and lower dress method online |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190809 |