CN106740992A - It is a kind of to be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks - Google Patents
It is a kind of to be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks Download PDFInfo
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- CN106740992A CN106740992A CN201611074624.3A CN201611074624A CN106740992A CN 106740992 A CN106740992 A CN 106740992A CN 201611074624 A CN201611074624 A CN 201611074624A CN 106740992 A CN106740992 A CN 106740992A
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- wire system
- track switch
- module
- relay
- pddm5
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
- B61L5/065—Construction of driving mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
- B61L5/062—Wiring diagrams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
It is based on two and multiplies the two five-wire system turnout drive systems for taking two frameworks the present invention relates to a kind of, including interlocking slave computer IPS, interlocking maintenance console SDM, five-wire system track switch drive module PDDM5 and all-electronin communication module EIOCOM2, described five-wire system track switch drive module PDDM5, all-electronin communication module EIOCOM2, interlocking slave computer IPS are sequentially connected, and described all-electronin communication module EIOCOM2 is connected with the maintenance console SDM that interlocks；Described five-wire system track switch drive module PDDM5 obtains track switch drive command by the slave computer IPS that interlocks, permission relay and directional relay in control five-wire system track switch picking up and falling, track switch is driven to be rotated to prescribed direction, while gathering the expression information of track switch after track switch rotate in place.Compared with prior art, the advantages of present invention is with using the high-performance circuit board conventional relay circuit of substitution, construction and maintenance cost is substantially reduced.
Description
Technical field
The present invention relates to a kind of railway signals equipment system, it is based on two and multiplies two five lines for taking two frameworks more particularly, to a kind of
Turnout drive system processed.
Background technology
To realize the correct driving to five-wire system track switch and gathering the expression information of five-wire system track switch, it is necessary to build more multiple
Miscellaneous relay circuit and observation circuit realize that this causes to need more relay and observation circuit in actual design and construction.
These relays and observation circuit are relatively costly, and can take larger space in computer room.In addition, certain relay breaks down
When, it is impossible to and alarm, it has not been convenient to on-site maintenance.
The content of the invention
The purpose of the present invention is exactly to provide a kind of to multiply two based on two and take for the defect for overcoming above-mentioned prior art to exist
The five-wire system turnout drive system of two frameworks, according to the track switch drive control order that IPS sends, drives five-wire system track switch to rotate,
After waiting five-wire system track switch to drive in place simultaneously, the expression information of the track switch is gathered；Additionally, be sent to for warning message by PDDM5
SDM, realizes the monitoring of board operation；The system replaces conventional relay circuit using high-performance circuit board, reduces construction and safeguards
Cost.
The purpose of the present invention can be achieved through the following technical solutions：
It is a kind of to be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, including interlocking slave computer IPS, interlocking are safeguarded
Platform SDM, five-wire system track switch drive module PDDM5 and all-electronin communication module EIOCOM2, described five-wire system track switch drive module
PDDM5, all-electronin communication module EIOCOM2, interlocking slave computer IPS are sequentially connected, described all-electronin communication module EIOCOM2
It is connected with interlocking maintenance console SDM；
Described five-wire system track switch drive module PDDM5 obtains track switch drive command, control five by the slave computer IPS that interlocks
Picking up and falling for permission relay and directional relay in line track switch, drives track switch to be rotated to prescribed direction, while treating
Track switch gathers the expression information of track switch after rotateing in place.
Described interlocking slave computer IPS, all-electronin communication module EIOCOM2 and five-wire system track switch drive module PDDM5 is equal
Multiply the two Safety Redundancy systems for taking two for two.
Described five-wire system track switch drive module PDDM5 is provided with one group of drive module of five-wire system track switch of support and represents and believes
Breath acquisition module, and with the detection module being periodically detected to the safety device on own module.
Described five-wire system track switch drive module PDDM5 also includes the FPGA and CPU that are sequentially connected, described drive module
Including the permission relay, directional relay, the relay driving power supply that are connected with FPGA respectively, described CPU leads to all-electronin
The EIOCOM2 connections of letter module；
Described FPGA periodically samples to permission relay, directional relay, relay driving power supply state,
And CPU is respectively issued to, CPU is by relay driving power supply state and allows directional relay state to judge board state, so
Carry out two afterwards and multiply two and take two and compare to obtain final board state；Described CPU passes through all-electronin communication module EIOCOM2 by plate
Card-like state is sent to interlocking maintenance console SDM.
Described FPGA and CPU use two-node cluster hot backup redundancy.
Described five-wire system track switch drive module PDDM5 also include respectively with allow relay, directional relay, relay
Driving power supply and the isolation module of FPGA connections, it is abnormal when allowing relay, directional relay or relay driving power supply to occur
When, isolation module disconnects relay and powers.
Described five-wire system track switch drive module PDDM5 also includes the fuse module being connected with isolation module, when described
When the abnormal conditions of influence security occur in isolation module failure or board, fuse module will blow board fuse, and board is led
To safe state.
When invalid drive command is received from described interlocking slave computer IPS, described five-wire system track switch drives mould
Block PDDM5 will not drive track switch.
Described five-wire system track switch drive module PDDM5 can periodically gather switch indication state, and by all-electronin
Switch indication information is sent to interlocking slave computer IPS and interlocking maintenance console SDM by communication module EIOCOM2.
Described interlocking maintenance console SDM has will receive monitoring information preservation and fault alarm function.
Compared with prior art, the present invention has advantages below：
1) system takes two frameworks and BIT technologies based on two, it is ensured that security；Using high-performance CPU and FPGA and small
Type relay, replaces conventional relay circuit mode, reduces difficulty of construction and project cost；And two multiply two Redundancy Design and prop up
Hot plug is held, system reliability and maintainability can be greatly improved.
2) system with more inexpensive, simpler construction, and can more easily be safeguarded and replace conventional relay electricity
Road and observation circuit；The order that PDDM5 can send according to IPS, drives five-wire system track switch to rotate and gather switch indication information.
Other PDDM5 carries out fault alarm by SDM and monitoring information is preserved.
Brief description of the drawings
Fig. 1 is five-wire system turnout drive system structural representation of the present invention；
Fig. 2 is five-wire system track switch drive module PDDM5 of the present invention inside schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
It is based on two and multiplies the two five-wire system turnout drive systems for taking two frameworks as shown in figure 1, a kind of, using high-performance circuit board
Replace conventional relay circuit, reduce construction and maintenance cost.The system includes interlocking slave computer IPS, interlocking maintenance console SDM, five
Line track switch drive module PDDM5, all-electronin communication module EIOCOM2.PDDM5 is by all-electronin for five-wire system track switch drive module
Communication module EIOCOM2 gets track switch drive command from interlocking slave computer IPS.Five-wire system is driven according to the order for being received
Track switch grasp surely or it is counter grasp, and track switch in place afterwards gather switch indication information.Board maintenance information is issued into interlocking dimension simultaneously
Shield platform SDM.The system takes two frameworks and BIT technologies based on two, it is ensured that security；Using high-performance CPU and FPGA and small-sized
Relay, replaces conventional relay circuit mode, reduces difficulty of construction and project cost；And two multiply two Redundancy Design and support
Hot plug, can greatly improve system reliability and maintainability.IPS, SDM and PDDM5 are independent research system.
Described five-wire system track switch drive module PDDM5 supports one group of track switch.2 five-wire system track switches being mutually redundant drive
Module PDDM5 concurrent workings simultaneously, any one failure does not influence another module, while board supports hot plug, raising can
Maintainability.
Described interlocking slave computer IPS, all-electronin communication module EIOCOM2, five-wire system track switch drive module PDDM5 are
Double is that hot-backup system, wherein EIOCOM2 and PDDM5 support hot plug.Relative to conventional relay circuit, difficulty of construction and equipment are accounted for
All substantially reduced with space, cost has been saved from engineering and hardware.
The interface of the existing software of IPS holdings on software, SDM increases and all-electronin communication module EIOCOM2, and five-wire system road
Trouble drive module PDDM5 is brand-new independent development.Five-wire system track switch drive module PDDM5 software functions can be divided into 5 subtasks：
Schema management task, fuse cell task, isolated location task, driver element task and expression acquisition tasks.Schema management is appointed
Business is mainly used in determining the pattern residing for Current software；Fuse cell task be used for fuse module is periodically detected,
And carry out safe state treatment in the case where exception occurs in five-wire system track switch drive module PDDM5；Isolated location task it is main
The detection for carrying out isolated location, and five-wire system track switch drive module PDDM5 power module and output unit include relay
Isolated state treatment is carried out when device control module abnormal state；Driver element task main task is to obtain track switch to drive life
Order, and drive five-wire system goat.The state of periodic test power module, relay control module.By driving current information
SDM is uploaded to warning message do monitoring use；Represent that acquisition tasks mainly gather the positional information that track switch is presently in, and will adopt
The switch indication information for collecting is sent to IPS.The state of periodic test switch indication Acquisition Circuit.
As shown in Fig. 2 described five-wire system track switch drive module PDDM5 is provided with one group of driving mould of five-wire system track switch of support
Block 11 and expression information acquisition module 12, and with the detection mould being periodically detected to the safety device on own module
Block, described drive module 11 and expression information acquisition module 12 is connected with five-wire system track switch 2 respectively.
Described five-wire system track switch drive module PDDM5 also includes the FPGA and CPU that are sequentially connected, described drive module
Including the permission relay, directional relay, the relay driving power supply that are connected with FPGA respectively, described CPU leads to all-electronin
The EIOCOM2 connections of letter module；
Described FPGA periodically samples to permission relay, directional relay, relay driving power supply state,
And CPU is respectively issued to, CPU is by relay driving power supply state and allows directional relay state to judge board state, so
Carry out two afterwards and multiply two and take two and compare to obtain final board state；Described CPU passes through all-electronin communication module EIOCOM2 by plate
Card-like state is sent to interlocking maintenance console SDM.Described FPGA and CPU use two-node cluster hot backup redundancy.
Described five-wire system track switch drive module PDDM5 also include respectively with allow relay, directional relay, relay
Driving power supply and the isolation module 13 of FPGA connections, it is different when allowing relay, directional relay or relay driving power supply to occur
When often, isolation module 13 disconnects relay and powers.
Described five-wire system track switch drive module PDDM5 also includes the fuse module 14 being connected with isolation module, when described
Isolation module failure or board occur influence security abnormal conditions when, fuse module 14 will blow board fuse, by plate
Card failure to the safe side state.
Five-wire system track switch drive module PDDM5 supports the driving and the current collection for representing information of five-wire system track switch；CPU
According to the five-wire system drive command received from IPS, picking up for relay is driven come control relay control unit by FPGA
With fall.Represent the expression information of acquisition module taken at regular intervals track switch and send that information to CPU.FPGA can regular retaking of a year or grade permit
Perhaps with the state of directional relay, and CPU is sent to, CPU can judge relay control module state with this.Five-wire system track switch is driven
The information such as drive module, driving current and switch indication information are issued SDM by dynamic model block PDDM5.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or replacement should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain be defined.
Claims (10)
1. it is a kind of to be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, it is characterised in that including interlocking slave computer
IPS, interlocking maintenance console SDM, five-wire system track switch drive module PDDM5 and all-electronin communication module EIOCOM2, described five-wire system
Track switch drive module PDDM5, all-electronin communication module EIOCOM2, interlocking slave computer IPS are sequentially connected, and described all-electronin leads to
Letter module EIOCOM2 is connected with interlocking maintenance console SDM；
Described five-wire system track switch drive module PDDM5 obtains track switch drive command by the slave computer IPS that interlocks, and controls five-wire system
Picking up and falling for permission relay and directional relay in track switch, drives track switch to be rotated to prescribed direction, while treating track switch
The expression information of track switch is gathered after rotateing in place.
2. it is according to claim 1 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
In described interlocking slave computer IPS, all-electronin communication module EIOCOM2 and five-wire system track switch drive module PDDM5 is two and multiplies
Two take two Safety Redundancy system.
3. it is according to claim 1 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
In described five-wire system track switch drive module PDDM5 is provided with and supports that the drive module and expression information of one group of five-wire system track switch are adopted
Collection module, and with the detection module being periodically detected to the safety device on own module.
4. it is according to claim 3 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
In described five-wire system track switch drive module PDDM5 also includes the FPGA and CPU that are sequentially connected, and described drive module includes
Permission relay, directional relay, the relay driving power supply being connected with FPGA respectively, described CPU communicate mould with all-electronin
Block EIOCOM2 is connected；
Described FPGA divides periodically to allowing relay, directional relay, relay driving power supply state to sample
CPU is not issued, and CPU is by relay driving power supply state and allows directional relay state to judge board state, Ran Houjin
Row two multiplies two and takes two and compare and obtains final board state；Described CPU passes through all-electronin communication module EIOCOM2 by board shape
State is sent to interlocking maintenance console SDM.
5. it is according to claim 4 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
In described FPGA and CPU uses two-node cluster hot backup redundancy.
6. it is according to claim 4 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
In, described five-wire system track switch drive module PDDM5 also include respectively with allow relay, directional relay, relay driving
Power supply and the isolation module of FPGA connections, when allowing relay, directional relay or relay driving power supply to occur abnormal
Wait, isolation module disconnects relay and powers.
7. it is according to claim 6 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
In described five-wire system track switch drive module PDDM5 also includes the fuse module being connected with isolation module, when described isolation mode
When the abnormal conditions of influence security occur in block failure or board, fuse module will blow board fuse, by board failure to the safe side
State.
8. it is according to claim 1 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
In, when invalid drive command is received from described interlocking slave computer IPS, described five-wire system track switch drive module
PDDM5 will not drive track switch.
9. it is according to claim 1 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
Switch indication state can be periodically gathered in, described five-wire system track switch drive module PDDM5, and communicated mould by all-electronin
Switch indication information is sent to interlocking slave computer IPS and interlocking maintenance console SDM by block EIOCOM2.
10. it is according to claim 1 it is a kind of be based on two and multiply the two five-wire system turnout drive systems for taking two frameworks, its feature exists
In described interlocking maintenance console SDM has will receive monitoring information preservation and fault alarm function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074624.3A CN106740992B (en) | 2016-11-29 | 2016-11-29 | It is a kind of to multiply the two five-wire system turnout drive systems for taking two frameworks based on two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074624.3A CN106740992B (en) | 2016-11-29 | 2016-11-29 | It is a kind of to multiply the two five-wire system turnout drive systems for taking two frameworks based on two |
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| CN106740992A true CN106740992A (en) | 2017-05-31 |
| CN106740992B CN106740992B (en) | 2019-01-08 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831392A (en) * | 2017-11-29 | 2018-03-23 | 卡斯柯信号有限公司 | A kind of all-electronin interlocks hardware intelligent test system |
| CN107891884A (en) * | 2017-09-20 | 2018-04-10 | 浙江众合科技股份有限公司 | All-electronin switch location detection means |
| CN107933613A (en) * | 2017-11-27 | 2018-04-20 | 卡斯柯信号有限公司 | It is a kind of to multiply the two non-national standard standard turnout drive systems for taking two frameworks based on two |
| CN109278802A (en) * | 2018-09-28 | 2019-01-29 | 北京全路通信信号研究设计院集团有限公司 | Alternating current turnout device, system and control method thereof |
| CN109278801A (en) * | 2018-09-28 | 2019-01-29 | 北京全路通信信号研究设计院集团有限公司 | Turnout indicating device |
| CN112373518A (en) * | 2019-09-29 | 2021-02-19 | 北京城建设计发展集团股份有限公司 | Electronic five-wire system turnout control device |
| CN112572531A (en) * | 2020-12-08 | 2021-03-30 | 卡斯柯信号有限公司 | Full-electronic turnout safety control system and method for vehicle-to-vehicle communication |
| CN113928367A (en) * | 2021-09-24 | 2022-01-14 | 交控科技股份有限公司 | Switch control system |
| CN114940193A (en) * | 2022-06-16 | 2022-08-26 | 卡斯柯信号有限公司 | Signal machine driving system based on two-by-two framework |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891884A (en) * | 2017-09-20 | 2018-04-10 | 浙江众合科技股份有限公司 | All-electronin switch location detection means |
| CN107891884B (en) * | 2017-09-20 | 2020-03-20 | 浙江众合科技股份有限公司 | Full-electronic switch position detection device |
| CN107933613A (en) * | 2017-11-27 | 2018-04-20 | 卡斯柯信号有限公司 | It is a kind of to multiply the two non-national standard standard turnout drive systems for taking two frameworks based on two |
| US11718331B2 (en) | 2017-11-27 | 2023-08-08 | Casco Signal Co., Ltd. | Non-national standard turnout drive system based on double 2-vote-2 architecture |
| WO2019100916A1 (en) * | 2017-11-27 | 2019-05-31 | 卡斯柯信号有限公司 | Non-national-standard-system type turnout drive system based on double 2-vote-2 framework |
| CN107831392A (en) * | 2017-11-29 | 2018-03-23 | 卡斯柯信号有限公司 | A kind of all-electronin interlocks hardware intelligent test system |
| CN107831392B (en) * | 2017-11-29 | 2023-09-08 | 卡斯柯信号有限公司 | Full-electronic interlocking hardware intelligent test system |
| CN109278802B (en) * | 2018-09-28 | 2020-05-22 | 北京全路通信信号研究设计院集团有限公司 | Alternating current turnout device, system and control method thereof |
| CN109278801B (en) * | 2018-09-28 | 2020-05-22 | 北京全路通信信号研究设计院集团有限公司 | Turnout indicating device |
| CN109278801A (en) * | 2018-09-28 | 2019-01-29 | 北京全路通信信号研究设计院集团有限公司 | Turnout indicating device |
| CN109278802A (en) * | 2018-09-28 | 2019-01-29 | 北京全路通信信号研究设计院集团有限公司 | Alternating current turnout device, system and control method thereof |
| CN112373518A (en) * | 2019-09-29 | 2021-02-19 | 北京城建设计发展集团股份有限公司 | Electronic five-wire system turnout control device |
| CN112572531A (en) * | 2020-12-08 | 2021-03-30 | 卡斯柯信号有限公司 | Full-electronic turnout safety control system and method for vehicle-to-vehicle communication |
| WO2022121437A1 (en) * | 2020-12-08 | 2022-06-16 | 卡斯柯信号有限公司 | Full-electronic turnout safety control system and method for vehicle-to-vehicle communications |
| CN113928367A (en) * | 2021-09-24 | 2022-01-14 | 交控科技股份有限公司 | Switch control system |
| CN113928367B (en) * | 2021-09-24 | 2023-08-18 | 交控科技股份有限公司 | Switch control system |
| CN114940193A (en) * | 2022-06-16 | 2022-08-26 | 卡斯柯信号有限公司 | Signal machine driving system based on two-by-two framework |
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