CN109249958A - A kind of area of computer aided locking system - Google Patents
A kind of area of computer aided locking system Download PDFInfo
- Publication number
- CN109249958A CN109249958A CN201811058679.4A CN201811058679A CN109249958A CN 109249958 A CN109249958 A CN 109249958A CN 201811058679 A CN201811058679 A CN 201811058679A CN 109249958 A CN109249958 A CN 109249958A
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- CN
- China
- Prior art keywords
- area
- control
- zone controller
- monitoring equipment
- equipment
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- 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
Abstract
The present invention provides a kind of area of computer aided locking systems, control area is divided at least two sub- control areas, an area control system is arranged in every sub- control area, including control main system and area control system, area control system include zone controller and on-site signal equipment；Controlling main system includes: console, monitoring equipment, monitor and detection machine, interlocking machine；Monitor and detection machine is connect with monitoring equipment；Zone controller and interlocking machine communicate to connect；Interlocking machine is communicatively coupled with monitoring equipment；Console: the information of display monitoring equipment transmission, and control command is issued to monitoring equipment.Invention needs will be using multiple computers as monitoring equipment, and received signal distributes to different computers to undertake, and is finally summarizing console, is exactly by the control mode that failure risk is decentralized, to reduce the risk of system crash.
Description
Technical field
The present invention relates to computer field more particularly to a kind of area of computer aided locking systems.
Background technique
AT STATION in interlocking of signals system, the reliability of signalling arrangement is most important.Current country's most computers interlocking
System mostly uses greatly 6502 relay execution circuits, using indoor central controlled mode, its advantage is that the work of processor pair system
There is comprehensive understanding as state, program is an entirety, implements and is easier；The disadvantage is that software is huge, own in region
Interlocking processing work completed by same processor, there is processor over-burden the problem of, especially when its key position goes out
It is larger that face is influenced when existing failure, may cause the paralysis of whole system when serious.
Summary of the invention
In view of this, being solved existing the technical problem to be solved in the present invention is to provide a kind of area of computer aided locking system
Signal locking system software it is huge, control main system position machinery is many and diverse, processor over-burden problem.
The technical scheme of the present invention is realized as follows:
Control area is divided at least two sub- control areas, every height control by a kind of area of computer aided locking system
An area control system is arranged in region, including control main system and area control system, the area control system include
Zone controller and on-site signal equipment；
The on-site signal equipment, acquisition monitor the information at the sub- control area scene；
The zone controller and on-site signal equipment communicate to connect, for obtaining the information of on-site signal equipment；
The control main system includes: console, monitoring equipment, monitor and detection machine, interlocking machine；Monitor and detection machine and monitoring equipment
Connection.
The zone controller and interlocking machine communicate to connect, and zone controller receives control command from interlocking machine and existing
The status information of field signal equipment, the Micro-processor MCV in the zone controller are used to judge the state of on-site signal equipment
Whether information is in a safe condition；Information after judgement carries out integration and is transferred to interlocking machine；
Interlocking machine is communicatively coupled with monitoring equipment, to the dynamic for carrying out interlocking task between monitoring equipment and zone controller
Distribution and scheduling, coordinate the cooperation between each zone controller；The signal for coordinating multiple monitoring equipments and multiple regions controller passes
It is defeated；
The console and the monitoring equipment communicate to connect, and the console shows the information of monitoring equipment transmission, and right
Monitoring equipment issues control command.
Preferably, the zone controller is connect with on-site signal equipment using the trunk cable of 220V, a large amount of signal electricity
The saving of cable not only reduces difficulty of construction, also reduces project cost, and wiring becomes simple and flexible, improves the reliable of system
Property.
Preferably, the memory module inside the zone controller and MCU are redundant states；Zone controller acquisition letter
Breath, feedback information pass through AND operation by MCU, form control command, increase the confidentiality of signal transmission, external data packet
It can not store, also just be not easy to be invaded.
Preferably, a monitoring equipment corresponds to 1-4 zone controller, and setting one is auxiliary by each monitoring equipment
Help monitoring equipment, auxiliary monitoring equipment effect identical with the monitoring equipment in work, as standby machine.
Preferably, be provided with warning device on the monitor and detection machine, the warning device include voice prompting device and
Light crossing-signal avoids dangerous generation track section is idle, switch location is correct, conflicting route and system mistake alarm.
It preferably, further include auxiliary system, the auxiliary system is connect with zone controller, and the auxiliary system includes moving
Dynamic Optical Communication Terminal, power supply cabinet；When route disconnects between interlocking machine and zone controller, power supply cabinet is used to control to region
Device processed and Optical Communication Terminal are powered, and Optical Communication Terminal is used to control main system and the remote signal of zone controller is transmitted.
Preferably, the interlocking machine and zone controller are connect using optical cable, and the model of optical cable, diameter dimension are according to reality
The watt level of the two choose.
The utility model has the advantages that
For the present invention using multiple computers as monitoring equipment, received signal distributes to different computers to undertake, most
Summarizing console afterwards, by the decentralized control mode of failure risk；
One sub- control area is monitored using a zone controller；Angle of the dcs from comprehensive automation
It sets out, conceives according to the principle that function dispersion, management are concentrated, using multi-layer classification, failure risk is effectively reduced；
It is separated in control main system using console and monitoring equipment, monitoring equipment is put into whole computer room, eliminates input and output
Interface module and relay execution circuit module substantially reduce the occupied area of monitoring room devices.
Detailed description of the invention
Fig. 1 is a kind of systematic schematic diagram of area of computer aided locking system of the present invention.
Wherein, 1- area control system, 2- control main system, 3- zone controller, 4- on-site signal equipment, 5- console
5,6- monitoring equipments, 7- monitor and detection machine, 8- interlocking machine, 9- auxiliary system, 10- communication equipment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention proposes a kind of area of computer aided locking system, by control area be divided into
An area control system 1 is arranged in few two sub- control areas, every sub- control area, and locking system includes control main system 2
And area control system 1, area control system 1 include zone controller 3 and on-site signal equipment 4；
On-site signal equipment 4, acquisition monitor the information at sub- control area scene；
Zone controller 3 and on-site signal equipment 4 communicate to connect, for obtaining the information of on-site signal equipment 4；
Controlling main system 2 includes: console 5, monitoring equipment 6, monitor and detection machine 7, interlocking machine 8；Monitor and detection machine 7 and monitoring
Machine 6 communicates to connect, and monitoring equipment 6 receives the information of the sending of on-site signal equipment 4.
Zone controller 3 and interlocking machine 8 communicate to connect, for receiving control command and on-site signal from interlocking machine 8
The status information of equipment 4, wherein the Micro-processor MCV in zone controller 3 is for judging whether status information is in safe shape
State；It is compared especially by by the status information of on-site signal equipment 4 with preset safety state information in zone controller 3
And verifying, it then judges, judges whether the status information of on-site signal equipment 4 is in a safe condition；Information after judgement
It carries out integration and is transferred to interlocking machine 8；The corresponding sub- control area of one of zone controller 3.
Interlocking machine 8 is communicatively coupled with monitoring equipment 6, to carrying out interlocking task between monitoring equipment 6 and zone controller 3
It dynamically distributes and dispatches, coordinate the cooperation between each zone controller 3；Coordinate multiple monitoring equipments 6 and multiple regions controller 3
Signal transmission；Monitoring equipment receiving area control order
Console 5: the information that display monitoring equipment 6 transmits, and control command is issued to monitoring equipment 6.
Zone controller 3 is connect with on-site signal equipment using the trunk cable of 220V, and the saving of a large amount of signal cables is not
It reduced by only difficulty of construction, also reduce project cost, wiring becomes simple and flexible, improves the reliability of system.
Memory module and MCU inside zone controller 3 are redundant states；Zone controller 3 acquires information, feedback letter
Breath passes through AND operation by MCU, forms control command, and the memory module and MCU internal data under redundant state occupy sky completely
Between, and the working principles such as Virus are to add information packet to target software, to steal information, redundant state is set
The confidentiality for increasing signal transmission is set, external data packet can not store, also just be not easy to be invaded.
The corresponding 1-4 zone controller 3 of one monitoring equipment 6, and an auxiliary monitoring equipment is set by each monitoring equipment 6
6, the effect identical with the monitoring equipment 6 in work of auxiliary monitoring equipment 6 prevents mechanical failure, whole system paralysis as standby machine
Paralysis.
Warning device is provided on monitor and detection machine 7, warning device includes voice prompting device and light crossing-signal, in track
Section is idle, switch location is correct, conflicting route and system mistake alarm, avoids dangerous generation.
It further include auxiliary system 9, auxiliary system 9 includes mobile Optical Communication Terminal, power supply cabinet；In interlocking machine 8 and region
When route disconnects between controller 3, auxiliary system 9 is connect with zone controller 3；Power supply cabinet be used for zone controller 3 with
Optical Communication Terminal power supply, Optical Communication Terminal is used to control main system 2 and the remote signal of zone controller 3 is transmitted.Auxiliary system 9 it is hard
Part equipment is a moveable equipment, when route is disconnected or overhauled between interlocking machine 8 and zone controller 3, needs to protect
Card interlock system can work normally, but signal does not exchange for interlocking machine 8 and zone controller 3 at this time, assists at this time
System 9 guarantees that zone controller 3 works normally, and power supply cabinet is powered to zone controller 3, and Optical Communication Terminal carries out the long-range of signal
Transmission carries out a back work component, guarantees system complete job.
Interlocking machine 8 and zone controller 3 connects using optical cable, and the model of optical cable, diameter dimension are according to actual the two
Watt level is chosen.
In specific works, the information of multiple sub- monitoring areas acquires signal by the on-site signal equipment in each region, then passes
It is defeated by zone controller 3, zone controller 3 carries out being transferred to monitoring equipment 6 after judgement is integrated with operation after receiving information, multiple
The cooperation transmission information of zone controller 3, equal, the not no membership in logic of each region controller 3, they
Cooperation carries out co-ordination by interlocking machine 8；Data transmission reaches monitor by zone controller 3 after chain, and monitoring equipment 6 connects
It is transferred to console 5 after the signal integration received, is supervised by personnel on site；The monitoring servicing machine being provided with is receiving danger
When information, sound an alarm；Console 5 is instructed according to the delivering of monitoring servicing machine and monitoring equipment 6, and instruction includes such as becoming
Road, a variety of instructions such as early warning, command information are sent by monitoring equipment 6, coordinate sending zone controller 3, region by interlocking machine 8
Controller 3 transmits information to on-site signal equipment, and follow-up work is operated by the equipment and operator at scene, this hair
It is bright to realize angle of the dcs from comprehensive automation, conceive according to the principle that function dispersion, management are concentrated,
Using multi-layer classification, failure risk can be effectively reduced.
Wherein, label 10 as shown in Figure 1 is common communication equipment 10, the component as signal transmission.
Finally, it should be noted that the foregoing is merely presently preferred embodiments of the present invention, it is merely to illustrate skill of the invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (8)
1. control area is divided at least two sub- control areas, every sub- control zone by a kind of area of computer aided locking system
An area control system is arranged in domain；It is characterised in that it includes control main system and area control system, the region control
System includes zone controller and on-site signal equipment；
The on-site signal equipment, for acquiring the information for monitoring the sub- control area scene；
The zone controller and on-site signal equipment communicate to connect, for obtaining the information of the on-site signal equipment；
The control main system includes: console, monitoring equipment, monitor and detection machine, interlocking machine；The monitor and detection machine and the prison
The connection of control machine；
The zone controller and the interlocking machine communicate to connect, for receiving control command and on-site signal from interlocking machine
The status information of equipment；
The interlocking machine and monitoring equipment communicate to connect, and the interlocking machine is to carrying out interlocking task between monitoring equipment and zone controller
Dynamic allocation and scheduling；The signal for coordinating multiple monitoring equipments and multiple zone controllers transmits；
The console and the monitoring equipment communicate to connect, and the console shows the information of monitoring equipment transmission, and to monitoring
Machine issues control command.
2. area of computer aided locking system according to claim 1, which is characterized in that the zone controller and scene are believed
Number equipment is connected using the trunk cable of 220V.
3. area of computer aided locking system according to claim 1, which is characterized in that micro- place in the zone controller
Reason device MCU is used for judging whether the status information of on-site signal equipment is in a safe condition, and the information progress after judgement is whole
Conjunction is transferred to interlocking machine.
4. area of computer aided locking system according to claim 3, which is characterized in that depositing inside the zone controller
It stores up module and MCU is redundant state；The zone controller acquisition information, feedback information pass through AND operation by MCU, are formed
Control command.
5. area of computer aided locking system according to claim 1, which is characterized in that a monitoring equipment corresponds to 1-4
A zone controller, and an auxiliary monitoring equipment, auxiliary monitoring equipment and the monitoring equipment are set by each described monitoring equipment
Effect having the same.
6. area of computer aided locking system according to claim 1, which is characterized in that be provided on the monitor and detection machine
Warning device, the warning device include voice prompting device and light crossing-signal.
7. area of computer aided locking system according to claim 1, which is characterized in that the interlocking machine and zone controller
It is connected using optical cable.
8. area of computer aided locking system according to claim 1-7, which is characterized in that further include auxiliary system
System, the auxiliary system includes mobile Optical Communication Terminal, power supply cabinet；The auxiliary system is used to control in interlocking machine and region
When route disconnects between device, communicated to connect with zone controller；Power supply cabinet is used to power to zone controller and Optical Communication Terminal,
Optical Communication Terminal is used to control main system and the remote signal of zone controller is transmitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811058679.4A CN109249958A (en) | 2018-09-11 | 2018-09-11 | A kind of area of computer aided locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811058679.4A CN109249958A (en) | 2018-09-11 | 2018-09-11 | A kind of area of computer aided locking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109249958A true CN109249958A (en) | 2019-01-22 |
Family
ID=65047487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811058679.4A Pending CN109249958A (en) | 2018-09-11 | 2018-09-11 | A kind of area of computer aided locking system |
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| Country | Link |
|---|---|
| CN (1) | CN109249958A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803510A (en) * | 2005-09-19 | 2006-07-19 | 北京全路通信信号研究设计院 | Computer interlock system |
| CN1824558A (en) * | 2005-02-22 | 2006-08-30 | 株式会社日立制作所 | Testing apparatus and testing method for an electronic interlocking system |
| DE202005020802U1 (en) * | 2004-11-15 | 2007-03-15 | Abb As | Control system for rail vehicles |
| CN204978708U (en) * | 2015-09-17 | 2016-01-20 | 北京交大思诺科技股份有限公司 | Monitoring system for special shunting electronic ground devices |
| CN105358403A (en) * | 2013-07-02 | 2016-02-24 | 瑞士西门子有限公司 | Device and method for operating functional units arranged in a decentralized manner |
| CN205327086U (en) * | 2015-12-25 | 2016-06-22 | 天津众利和自动化科技有限公司 | Railway signal microcomputer interlock system |
-
2018
- 2018-09-11 CN CN201811058679.4A patent/CN109249958A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005020802U1 (en) * | 2004-11-15 | 2007-03-15 | Abb As | Control system for rail vehicles |
| CN1824558A (en) * | 2005-02-22 | 2006-08-30 | 株式会社日立制作所 | Testing apparatus and testing method for an electronic interlocking system |
| CN1803510A (en) * | 2005-09-19 | 2006-07-19 | 北京全路通信信号研究设计院 | Computer interlock system |
| CN105358403A (en) * | 2013-07-02 | 2016-02-24 | 瑞士西门子有限公司 | Device and method for operating functional units arranged in a decentralized manner |
| CN204978708U (en) * | 2015-09-17 | 2016-01-20 | 北京交大思诺科技股份有限公司 | Monitoring system for special shunting electronic ground devices |
| CN205327086U (en) * | 2015-12-25 | 2016-06-22 | 天津众利和自动化科技有限公司 | Railway signal microcomputer interlock system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190122 |
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| RJ01 | Rejection of invention patent application after publication |