CN105083337B - Connection system applicable to different interlocking system interface cabinets and use method of connection system - Google Patents
Connection system applicable to different interlocking system interface cabinets and use method of connection system Download PDFInfo
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- CN105083337B CN105083337B CN201510318861.9A CN201510318861A CN105083337B CN 105083337 B CN105083337 B CN 105083337B CN 201510318861 A CN201510318861 A CN 201510318861A CN 105083337 B CN105083337 B CN 105083337B
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- connection
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Abstract
The invention discloses a connection system applicable to different interlocking system interface cabinets. The connection system comprises an interlocking test system, an Ethernet, an interface cabinet and a computer interlocking system. The connection system also comprises a connection configuration machine and a connection cabinet. The connection cabinet comprises a PLC (programmable logic controller), a cabinet and a backboard connector, the PLC and the backboard connector are arranged on the cabinet, the interlocking test system is connected with the connection configuration machine through the Ethernet, the connection configuration machine is connected with the PLC through the Ethernet, the PLC, the backboard connector, the interface cabinet and the computer interlocking system are sequentially connected. The invention also discloses a use method of the connection system applicable to the different interlocking system interface cabinets. According to the invention, the connection cabinet is used for connecting the interlocking test system with the interface cabinet, the PLC and the backboard connector are used as a combination in the connection cabinet and independently-developed selection programs and port configuration programs are added, thus users can select corresponding configurations through a displaying interface according to the interface way, so that the problem caused by different interface ways during use of different interface cabinets is effectively solved.
Description
Technical field
The present invention relates to a kind of interconnection technique of field of track traffic, and in particular to a kind of to be suitable for different interlock systems and connect
The connection system and its using method of mouth cabinet.
Background technology
At present, in the items of equipment of track traffic, signalling arrangement is extremely important and crucial, with irreplaceable
Effect.The safety of track traffic, speed, conveying capacity, efficiency etc. are closely related with signaling system.Signaling system is not only track
The guarantee of traffic safety operation, and actually become the nervus centraliss of track traffic dispatch control and operation management.Select
Suitable signaling system can produce huge economic benefit and social benefit.The network computer interlock system of track traffic and
Other systems collectively constitute the signaling system of track traffic.Each subsystem collaborative work under signaling system, formed safety, can
By the control system of, tight, efficient track traffic, for ensureing traffic safety, improve conevying efficiency, play it is very crucial and
Irreplaceable effect.Therefore, track traffic none do not adopt the computer interlock system of modernization.Computer interlock is subway
The security kernel of signaling system, to improving metro operation efficiency, automaticity, management level and reducing train traffic control scheduling
The working strength of personnel has most directly to be affected.Computer interlock system is applied in railway signal control field, to protect
Barrier traffic safety and improve conevying efficiency control system, deepen constantly in Chinese Railway technological innovation, rapidly towards high speed,
Heavy loading, big density development today, high-speed railway, Line for Passenger Transportation, big ability freight corridor from scratch, ever-increasing feelings
Under condition, railway transportation is put forward higher requirement to the safety of computer interlock, reliability, and this is accomplished by computer interlock skill
Art has a breakthrough development to adapt to the needs of Transportation Development.In track traffic, except the meter of full electronic
Calculation machine interlock system can be with direct monitoring outdoor equipment outside, in most of railway signal systems, computer interlock system leads to substantially
Outdoor equipment is monitored after crossing interface cabinet connection relay assembly cabinet.Although railway communication industry is proposed interlock system interface cabinet
The idea merged with combination sideboard, but be all only in theory vision at present, existing computer interlock system all still will meter
Calculation machine interlock system interface cabinet is used simultaneously with combination sideboard, but this would have to face one without avoidable problem, due to state
Inside and outside interlocking producer is numerous, and the cubicle interface of interlocking test system of each production is differed mostly with the connected mode of interface cabinet
Sample, has certain difficulty, in the problem for selecting adaptation while also giving into exploitation and the company of unified interlocking test system
Connect using certain difficulty is caused, be unfavorable for the development of railway traffic technology.
The content of the invention
The technical problem to be solved is：For the defect of prior art, there is provided a kind of to be suitable for different interlockings
The connection system of system interface cabinet, adds connecting cabinet in original system, by connecting cabinet connection interlocking test system and interface
Cabinet, passes through PLC in connecting cabinet（Programmable logic controller (PLC)）With being applied in combination for backplane connector, and the choosing of independent development is added
Program and port configurator is selected, user can select corresponding configuration according to interface mode by display interface, effectively understand
Determine the distinct interface cabinet problem brought of interface mode difference when in use so that the test application of computer interlock system is more
Plus it is convenient, it is effectively reliable, it is worthy to be popularized.
The present invention is employed the following technical solutions for solving above-mentioned technical problem：
A kind of connection system for being suitable for different interlock system interface cabinets, including interlocking test system, Ethernet, interface cabinet
And computer interlock system, also including connection configuration machine and connecting cabinet, wherein, connecting cabinet includes that PLC, rack and backboard are patched
Part, PLC and backplane connector are may be contained within rack, and interlocking test system is connected with configuration machine is connected by Ethernet, connection
Configuration machine is connected with PLC by Ethernet, and PLC, backplane connector, interface cabinet and computer interlock system are sequentially connected.
Used as present invention further optimization scheme, the connection configuration machine passes through joint for the twisted-pair feeder and PLC of RJ45
It is connected.
Used as present invention further optimization scheme, the twisted-pair feeder adopts UTP twisted-pair feeders.
Used as present invention further optimization scheme, backplane connector is connected with interface cabinet by chromatograph cable.
Used as present invention further optimization scheme, described chromatograph cable is 36 core chromatograph cables.
As the further prioritization scheme of the present invention, the model SIMATIC S7-300 of the PLC.
A kind of using method of the connection system for being suitable for different interlock system interface cabinets, the method comprise the steps：
Step one：Arrangement and connected mode in connection configuration machine according to different connectors, is arranged towards interlocking test system
The communication of system and message protocol program and different port match programs；
Step 2：When interface cabinet is accessed, test system of interlocking collects the computer interlock system interface cabinet for needing adaptation
The arrangement of connector and connected mode；
Step 3：By operation interlocking test system, according to the computer interlock system of the needs adaptation obtained in step 2
The arrangement of system interface cabinet connector and connected mode select corresponding configuration；
Step 4：Start connection configuration machine and PLC, PLC download and preserve the port match program in connection configuration machine, match somebody with somebody
Closing interlocking test system carries out interlocking test application.
The present invention adopts above technical scheme compared with prior art, with following technique effect：
Firstth, the present invention adopts programmable logic controller (PLC) PLC, and in good time solves interlocking test system and interface cabinet
When connected, the unmatched problem of interface so that the application of computer interlock system is convenient, simply；
Secondth, communication and message protocol program and the different ports towards interlocking test system of present invention exploitation
With program, user can select corresponding configuration, more high efficient and reliable according to interface mode by display interface；
3rd, the mode that software and hardware of the present invention combines causes the test of computer interlock system to apply convenient, has
Effect is reliable, is worthy to be popularized.
Description of the drawings
The system structure diagram of Fig. 1, the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings technical scheme is described in further detail：
The present invention discloses a kind of connection system for being suitable for different interlock system interface cabinets, as shown in figure 1, surveying including interlocking
Test system, Ethernet, interface cabinet and computer interlock system, also including connection configuration machine and connecting cabinet, wherein, connecting cabinet includes
PLC, rack and backplane connector, the rack use 2 meters of racks of standard, and PLC and backplane connector may be contained within machine
On cabinet, PLC is connected with backplane connector, and interlocking test system is connected with configuration machine is connected by Ethernet, and connection configuration machine is led to
Cross Ethernet to be connected with PLC, PLC, backplane connector, interface cabinet and computer interlock system are sequentially connected.
In the prior art, widely, present computer interlock system not only can for the application of computer interlock system
Railway interlocking test system is applied to, other various interlocking test systems can also be applied to, but different manufacturer productions
The connection of the connector of computer interlock system interface cabinet is different with arrangement mode, and this results in computer interlock system and is using
When will from interlocking test system cubicle interface it is consistent, if select it is improper, may result in computer interlock system
Cannot use, meanwhile, computer interlock system when in use loaded down with trivial details and inconvenient is which increases, is unfavorable for computer interlock system
The promotion and application of system, present invention seek to address that computer interlock system and the unmatched problem of interlocking test system, at two
Increase a connecting cabinet in the middle of system, by the language development environment of PLC, preset the port match program of distinct interface,
Can be corresponding to select according to the connection of the interface cabinet connector for accessing and arrangement mode by the interface operation of test system of interlocking
Port match program.
PLC programmable logic controller (PLC)s（Programmable Logic Controller, PLC）, it can be compiled using a class
The memorizer of journey, for its internally stored program, execution logic computing, sequential control, timing, count with arithmetical operation etc. towards
The instruction of user, and by the various types of machineries of numeral or analog pattern input/output control or production process.
Programmable logic controller (PLC) is substantially a kind of computer for being exclusively used in Industry Control, its hardware configuration substantially with it is micro-
Type computer is identical, is configured to substantially：Power supply, CPU, memorizer, input/output interface circuit, functional module and communication module.
Programmable logic controller (PLC) has high-definition advantage：
Easy to use, programming is simple, and system development cycle is short, field adjustable is easy；
Powerful, cost performance is high, has hundreds and thousands of programmings in logic that can be for users to use inside a small-sized PLC
Device, it is possible to achieve extremely complex control function, compared with the relay system with identical function, with very high sexual valence
Than while PLC can realize decentralised control by the networking that communicates, managing concentratedly, in the present invention, in PLC access network based on ethernet, more
Good utilization network is controlled come solve problem；
After hardware configuration determines, the change of process conditions by changing user program, can be adapted to easily and fast；
PLC has very strong capacity of resisting disturbance, in various interlocking test systems, especially railway test system,
In railway transportation working environment with various complicated interference signals, various interference can be effectively resisted, it is ensured that system
Normal orderly operation.
The model SIMATIC S7-300 series of products of the Siemens that the PLC of the present invention is adopted, compared to other PLC
Its performance is more powerful, and operating performance is strong, and having, and Siemens S7 is serial
PLC small volumes, speed are fast, standardization, and with network communications capability, with better function, reliability is higher.
Siemens SIMATIC S7-300 series of PLC carries DI/Do modules.
In the connection configuration machine using Siemens Wincc software development selection of configuration interfaces and with interlocking test system
Message protocol program, collection sorts out arrangement and the connected mode of computer interlock system interface cabinet connector, matches somebody with somebody in connection
Increase the selection of configuration item of the computer interlock system in the selection of configuration interface for putting machine, then according to described arrangement and connection
Mode is directed to the program of lower computer of the arrangement and connected mode using the Step7 software developments of Siemens, when in use, by the journey
Sequence is downloaded in PLC.
Used as present invention further optimization scheme, the connection configuration machine passes through joint for the twisted-pair feeder and PLC of RJ45
It is connected, described twisted-pair feeder adopts UTP twisted-pair feeders, UTP twisted pair applications widely, and to have the characteristics that, it is unshielded outer
Set, diameter are little, save shared space；It is lightweight, it is flexible, it is easy to install；Crosstalk is minimized or is eliminated；
With anti-flammability；With independence and motility, it is adaptable to structurized comprehensive wiring.
Used as present invention further optimization scheme, backplane connector is connected with interface cabinet by chromatograph cable, preferably ferrum
The direct-connected 36 core chromatograph cable of road application specific standard, chromatograph cable has that message capacity is big, transmission stability is high, good confidentiality, few
The advantages of by natural conditions and external influences, used in influence of noise than larger environment in, can effectively avoid noise etc.
The interference of external condition.
A kind of using method of the connection system for being suitable for different interlock system interface cabinets, the method comprise the steps：
Step one：Arrangement and connected mode in connection configuration machine according to different connectors, is arranged towards interlocking test system
The communication of system and message protocol program and different port match programs；
Step 2：When interface cabinet is accessed, test system of interlocking collects the computer interlock system interface cabinet for needing adaptation
The arrangement of connector and connected mode；
Step 3：By operation interlocking test system, according to the computer interlock system of the needs adaptation obtained in step 2
The arrangement of system interface cabinet connector and connected mode select corresponding configuration；
Step 4：Start connection configuration machine and PLC, PLC download and preserve the port match program in connection configuration machine, match somebody with somebody
Closing interlocking test system carries out interlocking test application.
The present invention in use, can not match by the arrangement of the interface cabinet connector of connecting cabinet connection and connected mode
In putting, can be programmed in real time, the port match program of the arrangement of the interface cabinet connector and connected mode is added to optional
In configuration, be continuously replenished can arrangement option, convenient use from now on.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned enforcement
Mode, in the ken that those of ordinary skill in the art possess, can be with the premise of without departing from present inventive concept
Make a variety of changes.
Above example technological thought only to illustrate the invention, it is impossible to which protection scope of the present invention is limited with this.It is every
According to technological thought proposed by the present invention, and any change done on the basis of technical scheme, each fall within protection of the present invention
Within the scope of.
Claims (6)
1. a kind of using method of the connection system for being suitable for different interlock system interface cabinets, including interlocking test system, ether
Net, interface cabinet and computer interlock system, it is characterised in that：Also include connection configuration machine and connecting cabinet, wherein, connecting cabinet includes
PLC, rack and backplane connector, PLC and backplane connector are may be contained within rack, and interlocking test system passes through Ethernet and company
Connect configuration machine to be connected, connection configuration machine is connected with PLC by Ethernet, PLC, backplane connector, interface cabinet and computer interlock
System is sequentially connected；
The interlocking test system arranges communication and message protocol program and different port match programs, is adapted to as needed
Computer interlock system interface cabinet connector arrangement and connected mode, connecting cabinet download and preserve connection configuration machine in phase
Corresponding port match program, coordinates interlocking test system to carry out interlocking test；
Specifically also comprise the steps：
Step one：Arrangement and connected mode in connection configuration machine according to different connectors, is arranged towards interlocking test system
Communication and message protocol program and different port match programs；
Step 2：When interface cabinet is accessed, test system of interlocking is collected needs the computer interlock system interface cabinet of adaptation to patch
The arrangement of part and connected mode；
Step 3：By operation interlocking test system, connect according to the computer interlock system of the needs adaptation obtained in step 2
The arrangement of mouth cabinet connector and connected mode select corresponding configuration；
Step 4：Start connection configuration machine and PLC, PLC download and preserve the port match program in connection configuration machine, coordinate connection
Lock test system carries out interlocking test application.
2. a kind of using method of the connection system for being suitable for different interlock system interface cabinets as claimed in claim 1, its spy
Levy and be：Twisted-pair feeder of the connection configuration machine by joint for RJ45 is connected with PLC.
3. a kind of using method of the connection system for being suitable for different interlock system interface cabinets as claimed in claim 2, its spy
Levy and be：The twisted-pair feeder adopts UTP twisted-pair feeders.
4. a kind of using method of the connection system for being suitable for different interlock system interface cabinets as claimed in claim 1, its spy
Levy and be：The backplane connector is connected by chromatograph cable with interface cabinet.
5. a kind of using method of the connection system for being suitable for different interlock system interface cabinets as claimed in claim 4, its spy
Levy and be：Described chromatograph cable is 36 core chromatograph cables.
6. a kind of using method of the connection system for being suitable for different interlock system interface cabinets as claimed in claim 1, its spy
Levy and be：The model SIMATIC S7-300 of the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510318861.9A CN105083337B (en) | 2015-06-11 | 2015-06-11 | Connection system applicable to different interlocking system interface cabinets and use method of connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510318861.9A CN105083337B (en) | 2015-06-11 | 2015-06-11 | Connection system applicable to different interlocking system interface cabinets and use method of connection system |
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| Publication Number | Publication Date |
|---|---|
| CN105083337A CN105083337A (en) | 2015-11-25 |
| CN105083337B true CN105083337B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510318861.9A Expired - Fee Related CN105083337B (en) | 2015-06-11 | 2015-06-11 | Connection system applicable to different interlocking system interface cabinets and use method of connection system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849221B (en) * | 2021-03-22 | 2023-02-24 | 河南陆顺交通科技有限公司 | Multi-manufacturer interlocking control system and method for rail transit |
| CN113673021A (en) * | 2021-09-28 | 2021-11-19 | 杭州路信科技有限公司 | Engineering data generation method, platform and computer equipment |
| CN113771919B (en) * | 2021-11-12 | 2022-03-15 | 卡斯柯信号(北京)有限公司 | Urban rail project interlocking dual-computer test method based on interlocking simulation system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463822C (en) * | 2005-09-19 | 2009-02-25 | 北京全路通信信号研究设计院 | Computer interlock system |
| US8214092B2 (en) * | 2007-11-30 | 2012-07-03 | Siemens Industry, Inc. | Method and apparatus for an interlocking control device |
| CN101620261B (en) * | 2009-07-23 | 2011-09-21 | 航天东方红卫星有限公司 | Equivalent device for general satellite power-distribution system |
| CN102495557A (en) * | 2011-12-13 | 2012-06-13 | 南京恩瑞特实业有限公司 | Achieving method of high compatibility relay interface board for detecting computer interlocking logical functions |
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| CN105083337A (en) | 2015-11-25 |
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Application publication date: 20151125 Assignee: Nanjing iron trust Polytron Technologies Inc Assignor: Nanjing Institute of Railway Technology Contract record no.: 2017320000134 Denomination of invention: Connection system applicable to different interlocking system interface cabinets and use method of connection system Granted publication date: 20170322 License type: Exclusive License Record date: 20170522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20210611 |