CN206367482U - Multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two - Google Patents
Multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two Download PDFInfo
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- CN206367482U CN206367482U CN201621291568.4U CN201621291568U CN206367482U CN 206367482 U CN206367482 U CN 206367482U CN 201621291568 U CN201621291568 U CN 201621291568U CN 206367482 U CN206367482 U CN 206367482U
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Abstract
The utility model is related to a kind of multiplies the two five-wire system railroad switch actuating devices for taking two frameworks based on two, 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 interlocking maintenance console SDM.Compared with prior art, the utility model has replaces conventional relay circuit using high-performance circuit board, the advantages of substantially reducing construction and maintenance cost.
Description
Technical field
The utility model is related to a kind of railway signals equipment system, multiplies two more particularly, to a kind of based on two and takes two frameworks
Five-wire system railroad switch actuating device.
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 to need more relay and observation circuit in actual design and construction.
These relays and observation circuit cost are higher, and can take larger space in computer room.In addition, some relay breaks down
When, it is impossible to and alarm, it has not been convenient to on-site maintenance.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome above-mentioned prior art presence and provides one kind and multiply based on two
Two take the five-wire system railroad switch actuating device of two frameworks, replace conventional relay circuit, reduction construction and dimension using high-performance circuit board
Protect cost.
The purpose of this utility model can be achieved through the following technical solutions：
It is a kind of to multiply the two five-wire system railroad switch actuating devices for taking two frameworks, including interlocking slave computer IPS, interlocking maintenance based on two
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 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 the drive module for supporting one group of five-wire system track switch and represents to believe
Acquisition module is ceased, 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 being sequentially connected, described drive module
Including the permission relay, directional relay, relay driving power supply being connected respectively with FPGA, described CPU leads to all-electronin
Believe module EIOCOM2 connections.
Described FPGA and CPU use two-node cluster hot backup redundancy.
Described five-wire system track switch drive module PDDM5 is also included respectively with allowing relay, directional relay, relay
Driving power supply and the isolation module of FPGA connections.
Described five-wire system track switch drive module PDDM5 also includes the fuse module being connected with isolation module.
Compared with prior art, the utility model has advantages below：
1) system takes two frameworks and BIT technologies based on two, it is ensured that security；Utilize 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 branch
Hot plug is held, system reliability and maintainability can be greatly improved.
2) system can be with more inexpensive, simpler construction, and more easily safeguards, to replace conventional relay electricity
Road and observation circuit；The order that PDDM5 can be sent according to IPS, driving five-wire system track switch rotates and gathers switch indication information.
Other PDDM5 carries out fault alarm by SDM and monitoring information is preserved.
Brief description of the drawings
Fig. 1 is the utility model five-wire system turnout drive system structural representation；
Fig. 2 is schematic diagram inside the utility model five-wire system track switch drive module PDDM5.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the present utility model, rather than all implement
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, should all belong to the scope of the utility model protection.
As shown in figure 1, a kind of multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two, high-performance circuit board is utilized
Replace conventional relay circuit, reduction construction and maintenance cost.The system includes interlocking slave computer IPS, interlocking maintenance console SDM, and five
Line track switch drive module PDDM5, all-electronin communication module EIOCOM2.Five-wire system track switch drive module PDDM5 passes through all-electronin
Communication module EIOCOM2 gets track switch drive command from interlocking slave computer IPS.Five-wire system is driven according to the order received
Track switch grasp surely or it is counter grasp, and track switch in place afterwards gather switch indication information.Board is safeguarded that information issues interlocking dimension simultaneously
Protect platform SDM.The system takes two frameworks and BIT technologies based on two, it is ensured that security；Utilize 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 is
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.
As shown in Fig. 2 described five-wire system track switch drive module PDDM5 is provided with the driving mould for supporting one group of five-wire system track switch
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 being sequentially connected, described drive module
Including the permission relay, directional relay, relay driving power supply being connected respectively with FPGA, described CPU leads to all-electronin
Believe module EIOCOM2 connections；
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 to compare to obtain final board state；Described CPU is by 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 is also included respectively with allowing 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 powered.
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.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model is disclosed
Equivalent modifications or substitutions, these modifications or substitutions should all cover within protection domain of the present utility model.Therefore, this practicality
New protection domain should be defined by scope of the claims.
Claims (7)
1. a kind of multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two, 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.
2. it is according to claim 1 it is a kind of multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two, its feature exists
It is two to multiply in, described interlocking slave computer IPS, all-electronin communication module EIOCOM2 and five-wire system track switch drive module PDDM5
Two take two Safety Redundancy system.
3. it is according to claim 1 it is a kind of multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two, its feature exists
In described five-wire system track switch drive module PDDM5 is adopted provided with the drive module and expression information for supporting one group of five-wire system track switch
Collect 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 multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two, its feature exists
In described five-wire system track switch drive module PDDM5 also includes the FPGA and CPU being sequentially connected, and described drive module includes
The permission relay that is connected respectively with FPGA, directional relay, relay driving power supply, described CPU communicate mould with all-electronin
Block EIOCOM2 connections.
5. it is according to claim 4 it is a kind of multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two, its feature exists
In described FPGA and CPU use two-node cluster hot backup redundancy.
6. it is according to claim 4 it is a kind of multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two, its feature exists
In described five-wire system track switch drive module PDDM5 is also included respectively with allowing relay, directional relay, relay driving
Power supply and the isolation module of FPGA connections.
7. it is according to claim 6 it is a kind of multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two, its feature exists
In described five-wire system track switch drive module PDDM5 also includes the fuse module being connected with isolation module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291568.4U CN206367482U (en) | 2016-11-29 | 2016-11-29 | Multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621291568.4U CN206367482U (en) | 2016-11-29 | 2016-11-29 | Multiply the two five-wire system railroad switch actuating devices for taking two frameworks based on two |
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Cited By (1)
| 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 |
-
2016
- 2016-11-29 CN CN201621291568.4U patent/CN206367482U/en active Active
Cited By (2)
| 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 |
| CN107831392B (en) * | 2017-11-29 | 2023-09-08 | 卡斯柯信号有限公司 | Full-electronic interlocking hardware intelligent test system |
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