CN110356433A - A kind of computer interlock system - Google Patents
A kind of computer interlock system Download PDFInfo
- Publication number
- CN110356433A CN110356433A CN201810311701.5A CN201810311701A CN110356433A CN 110356433 A CN110356433 A CN 110356433A CN 201810311701 A CN201810311701 A CN 201810311701A CN 110356433 A CN110356433 A CN 110356433A
- Authority
- CN
- China
- Prior art keywords
- execution unit
- track
- communication bus
- machine
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
- B61L2019/065—Interlocking devices having electrical operation with electronic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention relates to a kind of computer interlock systems, including track switch unit, turnout execution unit, semaphore, signal execution unit, communication bus, track, track execution unit, interlocking machine, workover rig and the aobvious machine of control；The track switch unit is connected with turnout execution unit；The track switch intelligence row unit is connected with communication bus；The semaphore is connected with the signal execution unit；The execution unit is connected with communication bus；The track is connected with track execution unit；The track execution unit is connected with communication bus；The communication bus is connected with interlocking machine；The interlocking machine is connected with the aobvious machine of control and workover rig respectively；The turnout execution unit includes MCU, communication interface, major loop switching circuit, driving circuit and observation circuit.System of the invention makes full use of novel electronic information technology, computer technology, electronic power switch technology and automatic control technology etc.；And system operation has reliability and safety.
Description
Technical field
The present invention relates to computer systems technology field more particularly to a kind of computer interlock systems.
Background technique
Due to the previous gravity type safety relay mode of all electronic computer networking System Reform, control room is being saved
The advantage of the links such as area, maintainability and construction workload is extremely obvious, is that domestic railway signal control system is mainly sent out
All electronic computer networking system is applied with during being promoted in exhibition trend and direction, and internal system all-electronin executes list
Member must be in conjunction with interlocking host.At this stage, production and research and development producer of the all-electronin execution unit with interlocking host are inconsistent, and
There are safety issues for the two communication protocol.
Summary of the invention
It is an object of the invention to solve the above-mentioned technical problems in the prior art, a kind of computer interlocking system is provided
System, including track switch unit, turnout execution unit, semaphore, signal execution unit, communication bus, track, track execution unit,
Interlocking machine, workover rig and the aobvious machine of control；The track switch unit is connected with turnout execution unit；The track switch intelligence row unit with communicate it is total
Line is connected；The semaphore is connected with the signal execution unit；The execution unit is connected with communication bus；The track with
Track execution unit is connected；The track execution unit is connected with communication bus；The communication bus is connected with interlocking machine；It is described
Interlocking machine is connected with the aobvious machine of control and workover rig respectively；The turnout execution unit includes MCU, communication interface, major loop switch electricity
Road, driving circuit and observation circuit.
Further, the communication bus is CAN communication bus.
Further, described to control aobvious machine to grind magnificent industrial personal computer.
Further, the interlocking machine is to grind magnificent CPCI industrial computer.
The present invention has the advantages that system of the invention opens novel electronic information technology, computer technology, power electronics
Pass technology and automatic control technology etc. are made full use of；And system operation has reliability and safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic illustration of the computer interlock system of embodiment of the present invention.
Specific embodiment
In the following detailed description, many details are proposed, in order to complete understanding of the present invention.But
It will be apparent to those skilled in the art that the present invention can not need some details in these details
In the case of implement.Below to the description of embodiment just for the sake of provided by showing example of the invention to it is of the invention more
Understand well.
Below in conjunction with attached drawing, the technical solution of the embodiment of the present invention is described.
Embodiment:
As shown in Figure 1, computer interlock system provided by the invention, including track switch unit, turnout execution unit, signal
Machine, signal execution unit, communication bus, track, track execution unit, interlocking machine, workover rig and the aobvious machine of control；The track switch unit
It is connected with turnout execution unit；The track switch intelligence row unit is connected with communication bus；The semaphore and the signal execute list
Member is connected；The execution unit is connected with communication bus；The track is connected with track execution unit；The track execution unit
It is connected with communication bus；The communication bus is connected with interlocking machine；The interlocking machine is connected with the aobvious machine of control and workover rig respectively；Institute
Stating turnout execution unit includes MCU, communication interface, major loop switching circuit, driving circuit and observation circuit.
Preferably, the communication bus is CAN communication bus.
Preferably, described control aobvious machine to grind magnificent industrial personal computer.
Preferably, the interlocking machine is to grind magnificent CPCI industrial computer.
Firstly, the component part of interlocking machine is intelligence communication, highly reliable and safe computer.Interlock software according to
Interlock condition, process state information and operation information, and output information is enable to generate, here it is track switch control commands and letter
Number control command, and give execution machine and complete inter-related task；Secondly, controlling aobvious machine selects industrial personal computer, faithful representation signaling at stations with
Issue relevant operation order, interlocking machine and monitoring equipment to Ethernet connection create after, by interlocking machine to transmitted by yard
Information received, be configured further according to state of the data protocol to each equipment, operator in a manner of clicking mouse will
Signal control command is sent to interlocking machine.
System of the invention is to novel electronic information technology, computer technology, electronic power switch technology and automatic control
Technology processed etc. is made full use of；And system operation has reliability and safety.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, art technology
The various deformations or amendments that personnel can make without creative work are protected by this patent.
Claims (4)
1. a kind of computer interlock system, which is characterized in that executed including track switch unit, turnout execution unit, semaphore, signal
Unit, communication bus, track, track execution unit, interlocking machine, workover rig and the aobvious machine of control；The track switch unit and track switch execute
Unit is connected；The track switch intelligence row unit is connected with communication bus；The semaphore is connected with the signal execution unit；It is described
Execution unit is connected with communication bus；The track is connected with track execution unit；The track execution unit and communication bus
It is connected；The communication bus is connected with interlocking machine；The interlocking machine is connected with the aobvious machine of control and workover rig respectively；The track switch executes
Unit includes MCU, communication interface, major loop switching circuit, driving circuit and observation circuit.
2. computer interlock system according to claim 1, which is characterized in that the communication bus is CAN communication bus.
3. computer interlock system according to claim 1, which is characterized in that described to control aobvious machine to grind magnificent industrial personal computer.
4. computer interlock system according to claim 1, which is characterized in that the interlocking machine is to grind magnificent CPCI industry meter
Calculation machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311701.5A CN110356433A (en) | 2018-04-09 | 2018-04-09 | A kind of computer interlock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311701.5A CN110356433A (en) | 2018-04-09 | 2018-04-09 | A kind of computer interlock system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110356433A true CN110356433A (en) | 2019-10-22 |
Family
ID=68213636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810311701.5A Pending CN110356433A (en) | 2018-04-09 | 2018-04-09 | A kind of computer interlock system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110356433A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158235A (en) * | 2020-08-25 | 2021-01-01 | 通号城市轨道交通技术有限公司 | Outdoor signal equipment control method and system for urban rail transit |
| CN114852128A (en) * | 2022-03-31 | 2022-08-05 | 浙江众合科技股份有限公司 | Method for automatically configuring current value of interlocking equipment annunciator |
-
2018
- 2018-04-09 CN CN201810311701.5A patent/CN110356433A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158235A (en) * | 2020-08-25 | 2021-01-01 | 通号城市轨道交通技术有限公司 | Outdoor signal equipment control method and system for urban rail transit |
| CN114852128A (en) * | 2022-03-31 | 2022-08-05 | 浙江众合科技股份有限公司 | Method for automatically configuring current value of interlocking equipment annunciator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191022 |