CN208053360U - Multiply the two non-national standard standard turnout drive systems for taking two frameworks based on two - Google Patents

Abstract

Multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two the utility model is related to a kind of, including interlocking slave computer IPS, non-national standard standard track switch drive module HIOM and interlocking maintenance console SDM, the non-national standard standard track switch drive module HIOM, all-electronin communication module EIOCOM2, interlocking slave computer IPS are sequentially connected, and the all-electronin communication module EIOCOM2 is connect with maintenance console SDM is interlocked.Compared with prior art, the utility model has many advantages, such as that reliability is high, maintainable strong.

Description

Multiply the two non-national standard standard turnout drive systems for taking two frameworks based on two

Technical field

The utility model is related to railway signals equipment fields, multiplying the two non-states for taking two frameworks based on two more particularly, to a kind of Mark standard turnout drive system.

Background technology

To realize to the correct expression information for driving and acquiring non-national standard standard track switch of non-national standard standard track switch, need to take More complicated relay circuit and observation circuit are built to realize, this to need more relay and prison in actual design and construction Slowdown monitoring circuit.These relays and observation circuit cost are higher, and can occupy larger space in computer room.In addition, some relay is sent out When raw failure, can not and alarm, it has not been convenient to on-site maintenance.

By retrieval, China Patent Publication No. is that CN201376578Y discloses a kind of turnout drive system, including outside Equipment, power module 1, power module 2, power module 3, turnout start circuit, switch indication circuit, track switch determine antiposition and manipulate mould Block, turnout start circuit driving power output module and switch power module, wherein power module 1, switch power module, road Trouble start-up circuit driving power output module, turnout start circuit, external equipment are sequentially connected, power module 2 respectively with track switch Start-up circuit is connected with external equipment, and power module 3 is connected by switch indication circuit with external equipment, and track switch determines antiposition behaviour Longitudinal mode block is connected with turnout start circuit respectively.The utility model is by by the coil sections relay electricity consumption of turnout drive system Subcircuits module substitutes, and greatly reduces maintenance load, fundamentally solves because swinging cross is likely to occur asking for track switch malfunction Topic.But the more complicated electronic circuit and multiple module that the utility model still uses, cost is higher and occupies larger space, And the utility model can only support single type goat.

Utility model content

The purpose of this utility model is exactly to provide one kind in order to overcome the problems of the above-mentioned prior art and multiply based on two Two take the non-national standard standard turnout drive system of two frameworks.

The purpose of this utility model can be achieved through the following technical solutions：

It is a kind of to multiply the two non-national standard standard turnout drive systems for taking two frameworks, including interlocking slave computer IPS, non-state based on two Mark standard track switch drive module HIOM and interlocking maintenance console SDM, the non-national standard standard track switch drive module HIOM, all-electronin Communication module EIOCOM2, interlocking slave computer IPS are sequentially connected, the all-electronin communication module EIOCOM2 and interlocking maintenance console SDM connections.

Preferably, interlocking slave computer IPS, the all-electronin communication module EIOCOM2 and the driving of non-national standard standard track switch Module HIOM is double 2-vote-2 system.

Preferably, the non-national standard standard track switch drive module HIOM is equipped with the driving mould of non-national standard standard track switch driving Block and the expression acquisition module of non-national standard standard switch indication information collection, and the safety device on own module is carried out The selftest module being periodically detected.

Preferably, the non-national standard standard track switch drive module HIOM includes sequentially connected FPGA and CPU；

The non-national standard standard track switch drive module HIOM further includes that the track switch being connect with FPGA adopts table voltage acquisition mould Block, the CPU are connect with all-electronin communication module EIOCOM2.

Preferably, the equipment that the FPGA and CPU is all made of two-node cluster hot backup redundancy.

Preferably, the non-national standard standard track switch drive module HIOM further includes the non-national standard standard road being connect with FPGA Trouble driving current acquisition module.

Preferably, the non-national standard standard track switch drive module HIOM further includes power module, relay control module And isolation module.

Preferably, the non-national standard standard track switch drive module HIOM further includes fuse module.

Compared with prior art, the utility model has the following advantages：

1. the system takes two frameworks and BIT technologies based on two, safety ensure that；Utilize high-performance CPU and FPGA and small Type relay replaces previous 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 previous relay electricity Road and observation circuit；The order that HIOM can be sent according to IPS drives non-national standard standard track switch to rotate and acquires switch indication letter Breath.In addition HIOM carries out fault alarm by SDM and monitoring information preserves.

3 systems can support different types of goat, list can only be supported relative to traditional by changing outside wiring The turnout drive system of one type goat has more versatility.

Description of the drawings

Fig. 1 is the non-national standard standard turnout drive system structural schematic diagram of the utility model；

Fig. 2 is schematic diagram inside the non-national standard standard track switch drive module HIOM of the utility model；

Fig. 3 is the connection of the utility model non-national standard standard track switch drive module HIOM and phase three-wire three point machine Figure；

Fig. 4 is the connection of the utility model non-national standard standard track switch drive module HIOM and Three-phase five-wire point machine Figure；

Fig. 5 is the connection of the utility model non-national standard standard track switch drive module HIOM and single-phase six lines point machine Figure；

Fig. 6 is the connection of the utility model non-national standard standard track switch drive module HIOM and single-phase three-wire point machine Figure；

Fig. 7 is that the non-national standard standard track switch drive module HIOM of the utility model indicates mould with non-national standard standard point machine The connection figure of block.

Specific implementation mode

Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is a part of the embodiment of the utility model, rather than whole embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work should all belong to this The range of utility model protection.

As shown in Figure 1, a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, high-performance electric is utilized Road plate replaces previous relay circuit, reduces construction and maintenance cost.The system includes interlocking slave computer IPS, interlocks maintenance console SDM, non-national standard standard track switch drive module HIOM, all-electronin communication module EIOCOM2.Non- national standard standard track switch drive module HIOM gets track switch drive command by all-electronin communication module EIOCOM2 from interlocking slave computer IPS.According to what is received It orders to drive non-national standard standard track switch to grasp or instead grasp surely, and switch indication information is acquired afterwards in place in track switch.Simultaneously by plate Card safeguards that information issues interlocking maintenance console SDM.The system takes two frameworks and BIT technologies based on two, ensure that safety；Utilize height Performance CPU and FPGA and miniature relay replace previous relay circuit mode, reduce difficulty of construction and project cost；And two Multiply two Redundancy Design and support hot plug, system reliability and maintainability can be greatly improved.Interlock slave computer IPS, connection Lock maintenance console SDM and non-national standard standard track switch drive module HIOM is independent research system.

The non-national standard standard track switch drive module HIOM supports one group of track switch.2 non-national standard standards being mutually redundant Track switch drive module HIOM concurrent workings simultaneously, any one failure does not influence another module, while board supports hot plug, It improves maintainable.

The interlocking slave computer IPS, all-electronin communication module EIOCOM2, non-national standard standard track switch drive module HIOM Be double it is hot-backup system, wherein all-electronin communication module EIOCOM2 and non-national standard standard track switch drive module HIOM support heat Plug.Relative to previous relay circuit, difficulty of construction and equipment occupation space all substantially reduce, and are saved from engineering and hardware Cost.

Slave computer IPS is interlocked on software keeps existing software, interlocking maintenance console SDM to increase and all-electronin communication module The interface rather than national standard standard track switch drive module HIOM of EIOCOM2 is completely new independent development.Non- national standard standard track switch drives mould Block HIOM software functions can be divided into 5 subtasks：Schema management task, fuse cell task, isolated location task, driving unit Task and expression acquisition tasks.Schema management task is mainly used for determining the pattern residing for Current software；Fuse cell task is used In periodically being detected to fuse module, and in the case where there is exception in non-national standard standard track switch drive module HIOM into The safe state processing of row；The detection for mainly carrying out isolated location of isolated location task, and drive mould in non-national standard standard track switch Isolated state processing is carried out when the power module and output unit of block HIOM include relay control module abnormal state；Driving Unit assignment main task is to obtain track switch drive command, and drive non-national standard standard goat.Periodic test power module, The state of relay control module.Driving current information and warning message are uploaded to interlocking maintenance console SDM and do monitoring use；It indicates Acquisition tasks mainly acquire the location information that track switch is presently in, and collected switch indication information is sent to IPS.Period Property check switch indication acquisition module state.

As shown in Fig. 2, non-national standard standard track switch drive module HIOM supports the driving of non-national standard standard track switch and current Indicate the acquisition of information；CPU according to from the non-national standard standard track switch drive commands that receive of interlocking slave computer IPS, by FPGA come Relay control unit is controlled to drive picking up and falling for relay.FPGA can regular readback relay state, and transmit To CPU.Meanwhile CPU can switch the operating mode (Auto-Sensing Mode and acquisition mode) of representation module by FPGA.Expression is adopted Collect the expression information of module taken at regular intervals track switch and the information is sent to CPU by FPGA.Non- national standard standard track switch drives mould The information such as drive module, driving current and switch indication information are issued SDM by block HIOM.

As shown in figure 3, non-national standard standard track switch drive module HIOM can drive and acquire phase three-wire three point machine. ABC is three-phase alternating current electrical input, and D inputs are sky, and U1, V1, W1 are three-phase alternating current output end and phase three-wire three track switch machine phase Even, U0 outputs are sky.BC phase inlet wires separate in plate, export four lines.U1 connection motor L1, V1, W1 are connected with L2, L3 respectively. Every inlet wire all opens the safe guidance type relay of 2 closed forms as its output relay using 22.S7 and S8 is in phase three-wire three road The application scenario of trouble does not use, and maintains a normally open contact disconnection.

As shown in figure 4, non-national standard standard track switch drive module HIOM can drive and acquire Three-phase five-wire point machine. ABC is three-phase alternating current electrical input, and D inputs are sky.U1, V1, W1, V2, W2 are that output end is connected with Three-phase five-wire track switch machine, U0 End is sky.BC phase inlet wires separate in plate, export four lines.U1, V1, W1 are separately connected L1 ,+the L2 ,+L3 of motor, control motor It rotates forward.U1, V2, W2 are separately connected L1 ,-the L2 ,-L3 of motor, and control motor rotates backward.Every outlet line all uses The safe guidance type relay of 2 closed forms is opened for 22 as its output relay.S5 and S6 the application scenario of Three-phase five-wire track switch not It uses, maintains a normally open contact disconnection.

As shown in figure 5, non-national standard standard track switch drive module HIOM can drive and acquire single-phase six lines point machine, A, D inputs are the source of an input, and corresponding output is U0U1, and BC inputs are a source, and the ends BC inlet wire separates in plate, output four Line, corresponding output are V1W1 and V2W2.U0U1 is connect with the power drive L1L2 of single-phase six lines point machine, is used for power Driving.Behaviour direction L3L4 is connect V1W1 surely with control, and V2W2 is connect with the L5L6 in the anti-behaviour direction of control, and V1W1, V2W2 are for turning Dynamic direction controlling.Every outlet line all opens the safe guidance type relay of 2 closed forms using 2 models 2 and exports relay as it Device.S5 and S6 is not used in the application scenario of single-phase six lines point machine, maintains a normally open contact disconnection.

As shown in fig. 6, non-national standard standard track switch drive module HIOM can drive and acquire single-phase three-wire point machine, make Use BC as unique input source, the ends BC inlet wire separates in plate, exports four lines, and corresponding output is V1W1 and V2W2.Wherein, The N phases of W1V2 splice connection single-phase three-wire point machines, V1 connections+L, W2 connection-L.Every outlet line all uses 2 types Number the safe guidance type relay of 2 closed forms is opened as its output relay for 2.S1, S2, S5 and S6 are in single-phase three-wire point machine Application scenario do not use, maintain a normally open contact disconnection.

As shown in fig. 7, three ports of the expression acquisition module of non-national standard standard track switch drive module HIOM acquire respectively Determine table, anti-table and the hand crank of non-national standard standard point machine output indicate information.The table of non-national standard standard point machine Show that signal is 0~48V DC level signals, generally 24V.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in various Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this practicality Novel protection domain should be subject to the protection scope in claims.

Claims (8)

1. a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, it is characterised in that：It is the next including interlocking Machine IPS, non-national standard standard track switch drive module HIOM and interlocking maintenance console SDM, the non-national standard standard track switch drive module HIOM, all-electronin communication module EIOCOM2, interlocking slave computer IPS are sequentially connected, the all-electronin communication module EIOCOM2 It is connect with interlocking maintenance console SDM.

2. it is according to claim 1 it is a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, it is special Sign is：Interlocking slave computer IPS, the all-electronin communication module EIOCOM2 and non-national standard standard track switch drive module HIOM It is double 2-vote-2 system.

3. it is according to claim 1 it is a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, it is special Sign is：The non-national standard standard track switch drive module HIOM is equipped with the drive module and non-of non-national standard standard track switch driving The expression acquisition module of national standard standard switch indication information collection, and periodical inspection is carried out to the safety device on own module The selftest module of survey.

4. it is according to claim 1 or 3 it is a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, It is characterized in that：The non-national standard standard track switch drive module HIOM includes sequentially connected FPGA and CPU；

The non-national standard standard track switch drive module HIOM further includes that the track switch being connect with FPGA adopts table voltage acquisition module, institute The CPU stated is connect with all-electronin communication module EIOCOM2.

5. it is according to claim 4 it is a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, it is special Sign is：The equipment that the FPGA and CPU is all made of two-node cluster hot backup redundancy.

6. it is according to claim 5 it is a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, it is special Sign is：The non-national standard standard track switch drive module HIOM further includes the non-national standard standard track switch driving electricity being connect with FPGA Flow acquisition module.

7. it is according to claim 1 it is a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, it is special Sign is：The non-national standard standard track switch drive module HIOM further includes power module, relay control module and isolation mode Block.

8. it is according to claim 7 it is a kind of multiplying the two non-national standard standard turnout drive systems for taking two frameworks based on two, it is special Sign is：The non-national standard standard track switch drive module HIOM further includes fuse module.