CN107215364A - A kind of level crossing remote centralized control system - Google Patents
A kind of level crossing remote centralized control system Download PDFInfo
- Publication number
- CN107215364A CN107215364A CN201710223111.2A CN201710223111A CN107215364A CN 107215364 A CN107215364 A CN 107215364A CN 201710223111 A CN201710223111 A CN 201710223111A CN 107215364 A CN107215364 A CN 107215364A
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- Prior art keywords
- road junction
- crossing
- control
- video
- control system
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/08—Operation of gates; Combined operation of gates and signals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
- B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
- B61L29/30—Supervision, e.g. monitoring arrangements
Abstract
The present invention provides a kind of level crossing remote centralized control system, including：Road junction integrated control system, video/audio monitoring system, the live headend equipment system in road junction, optical fiber telecommunications system, automatic identification and warning system；The video/audio subsystem is connected with the road junction integrated control system, and the live headend equipment system in the road junction is connected by fiber optic communication subsystem with the road junction integrated control system；Described road junction integrated control system control main frame, central station of floating dock outer control main frame and Industry Control main frame in central station of floating dock are constituted, the monitoring and control to the live headend equipment system in road junction and automatic identification and warning system is realized, the video/audio subsystem includes centralized control center's main body monitoring device, video camera, optical transmitter and receiver, loudspeaker.The present invention realizes level crossing long-distance centralized control, ensures production safety, lowers cost of labor, with good economical, societal benefits and market popularization value.
Description
Technical field
The present invention relates to railway transportation road junction control technology field, and in particular to a kind of level crossing long-distance centralized control system
System.
Background technology
Security issues become increasingly urgent for level crossing in recent years, and traffic dispute happens occasionally, and the production to enterprise causes larger
Influence；Road junction operating personnel is more simultaneously, and cost of labor is high.The remote centralized control system research of copper hat logistics road junction and application are profits
With EPA, using level crossing remote control technology, video monitoring, railway signal are automatically controlled and computer network
The combination of three kinds of technologies, realizes level crossing long-distance centralized control, ensures production safety, lowers cost of labor, with good
Good economical, societal benefits and market popularization value.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of level crossing remote centralized control system, overcome existing
The deficiency of technology, using EPA, video monitoring, railway signal are automatically controlled to be had with three kinds of technologies of computer network
Machine is combined, and realizes level crossing long-distance centralized control, ensures production safety, lowers cost of labor, with good economical, society
Benefit and market popularization value.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of level crossing remote centralized control system, including：Road junction integrated control system, video/audio monitoring system,
Road junction scene headend equipment system, optical fiber telecommunications system, automatic identification and warning system；The video/audio subsystem and institute
State road junction integrated control system to be connected, the live headend equipment system in the road junction passes through fiber optic communication subsystem and the road junction collection
It is connected into control system；Described road junction integrated control system control main frame, central station of floating dock outer control main frame and work in central station of floating dock
Industry control main frame is constituted, and realizes the monitoring and control to the live headend equipment system in road junction and automatic identification and warning system, institute
Stating video/audio subsystem includes centralized control center's main body monitoring device, video camera, optical transmitter and receiver, loudspeaker.
The fiber optic communication subsystem is made up of optical transmitter and receiver and optical fiber, completes video signal data, audio signal data, control
The transmission of data processed.
The live headend equipment system in the road junction includes crossing controller, video camera, the crossing controller, video camera
It is respectively connected with the network switch.
The live headend equipment system in the road junction also includes what is be connected with the network switch：Barrier machine, alarm,
Indicator lamp, video camera, light compensating lamp, complete field device signals collection and control function, grade crossing signal, the close sensing in road junction
Device, road junction reach sensor.
Also include the man-machine interface being connected with control server.
A kind of remote centralized monitors control method, crossing automatic alarming device, automatic signal, Electric gate equipment and road junction
Guard signal equipment is connected with common control equipment,
When approach of train road junction, crossing automatic alarming device shifts to an earlier date the alarm of automatic start sound equipment flashing light alarm：Road message
White lamp is turned off the light immediately for number machine, and the glittering light warning of the alternating for turning bright two red light automatically and is simultaneously emitted by stroke and phonetic alternation
Audible alarm；
According to above alarm condition and the crossing status of long-distance video, road junction Centralized Monitoring person can then manipulate the road junction immediately
Electric gate or sliding door manipulation button, start automatic start close road junction；Only have been turned in above intersection alarm, road junction
In the case that roadway gate or sliding door have been completely enclosed, just filling road junction Centralized Monitoring person perhaps, situation manually handle button is opened according to the observation
Crossing protection signal is put, to allow train safely by road junction；
After train sails out of road junction, then all of above equipment can automatically restore：Grade crossing signal turns bright automatically
White lamp simultaneously stops audible alarm, and crossing protection semaphore is also closed automatically, but side barrier at grade crossing, then need road junction centralized control control by
It can just be opened under the manually handle of knob.
But when indivedual road junctions are met an urgent need and use " Automatic Control scheme " temporarily, then the grade crossing signal starts about ten kinds of alarm
Afterwards, Electric gate or sliding door begin to automatic start and close that (in case of Pedestrians and vehicles scrambles for roads situation in closing, Centralized Monitoring person can
Pressing button emergent stopping or opening at any time, to ensure safety), after after cross barrier at grade crossing or the complete Close All of sliding door, then automatically
Open crossing protection semaphore, to allow train safely by road junction.After train sails out of road junction, then above institute
There is equipment also can automatically restore：Grade crossing signal turns brilliant white lamp and stops audible alarm automatically, and cross barrier at grade crossing or sliding door are then
Automatic opening, crossing protection semaphore is also closed automatically, when next train is again close to, system automatic start again.
(3) beneficial effect
The embodiments of the invention provide a kind of level crossing remote centralized control system.Possesses following beneficial effect：This hair
Bright utilization EPA, the combination with three kinds of technologies of computer network is automatically controlled by video monitoring, railway signal, real
Existing level crossing long-distance centralized control, ensures production safety, lowers cost of labor, with good economical, societal benefits and city
Field promotional value.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The control section theory diagram of Fig. 1 level crossing long-distance centralized controls of the present invention；
The video section theory diagram of Fig. 2 level crossing long-distance centralized controls of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of level crossing remote centralized control system (1), main composition, remote centralized control control system are main by remote
Two major part compositions of journey centralized control system and Active Eyes；Remote centralized control system is by centralized control center master
Body control device, crossing automatic alarming equipment, automatic level crossing signal, road junction highway alarm signal machine equipment, electric gate for road crossing traffic
(or sliding door) and crossing protection semaphore etc. are constituted；Active Eyes it is main by centralized control center's main body monitoring device, take the photograph
Camera, optical transmitter and receiver, loudspeaker etc. are constituted.
(2), control mode：
It is broadly divided into：Three kinds of semiautomatic control, Automatic Control and completely manual control.Each road junction can basis respectively
Situation and freely select and record one by one.
Semiautomatic control is mainly：Crossing automatic alarming equipment, automatic level crossing signal, road junction highway crossing-signal are real
Row Automatic Control, electric gate for road crossing traffic (or sliding door) equipment and crossing protection signalling arrangement are then using concentration manually handle
Control.
Automatic Control is mainly：Crossing automatic alarming, road junction highway crossing-signal, electric gate for road crossing traffic (or sliding door)
Whole interim Automatic Controls such as equipment and crossing protection signalling arrangement, to ensure the emergent safety in road junction.
Completely manual control is mainly：Crossing automatic alarming, automatic level crossing signal, road junction highway crossing-signal, road junction
Electric gate (or sliding door) equipment and crossing protection signalling arrangement etc. are all controlled using manually handle.
In addition, controlled in road junction site setup on-site manual, and road junction field control is forever prior to remote centralized
Control.
Each subsystem major function：
Remote centralized control system, according to existing crossing equipment situation, alarms crossing automatic alarming equipment, road junction highway
The equipment such as semaphore and Electric gate machine is transformed or increased newly.Crossing equipment must have complete self-checking system, can the moment
Self-inspection (either alarm cable or sensing control equipment) is carried out, once discovery failure, then can failure to the safe side immediately.
At road junction, railway is made a return journey both sides, according to number of tracks, suitably installs the crossing protection letter seen to passing trainman
Number machine.Crossing protection semaphore shows red light usually, and only in sound equipment flashing light alarm, all startup, cross barrier at grade crossing (or sliding door) are complete
When closing is shut, amber light could be opened.
Remote centralized monitoring system：
The system is mainly made up of front end system, Transmission system, three major parts of control centre, is realized to picture signal
Collection, display, distribution, switching, triggering control, record and reset etc. basic function.Groundwork flow is, live monitoring
Equipment video camera, is transferred to Surveillance center, centralized control center is screened to various signals, recorded by field condition by special circuit
Record, and according to circumstances handle it, control scene, the staff of centralized control center actively can also be controlled to live equipment
System and adjustment.
Often place road junction should set 5 cameras, wherein 2 are gun-type high definition camera, infrared line-of-sight is no less than 80
Rice, for monitoring that both sides of highway automobile and the stream of people pass through road junction situation；Wherein 2 are gun-type high definition camera, infrared to regard
Away from quite a few in 80 meters, carry out car situation for road junction both sides train, manually to protect；A 360 degrees omnidirection is added again in addition
The high definition ball machine of rotatable adjustable focus, on the one hand can comprehensive observation keypoint part, on the other hand can make other any shootings
The substitute of head；In addition, to the vehicle that scrambles for roads, license plate number should be able to be seen clearly.Road junction centralized control control caretaker, usually generally
It is the video camera situation for being not required to adjust any road junction, with road junction at the guard eight that guarantees to concentrate one's energy.
Microphone is installed in centralized control center room, then installs and propagandas directed to communicate land used loudspeaker at each road junction scene, so as to it is specific,
Can propaganda directed to communicate commander under case of emergency to each road junction scene, to ensure crossing safety.Hop is made up of two parts, and video camera is arrived
Cable is used between optical transmitter and receiver case, vision signal, control signal and the power supply of simulation is transmitted.Optical transmitter and receiver converges to collection by optical cable
The DVR at control center, centralized control center's management all devices and system.
The working condition of the crossing equipments such as crossing automatic alarming, automatic signal, Electric gate or sliding door, first passes through PLC and turns
Change serial electric signal into, be then converted into optical signal by data optical receiver, then through optical cable transmission to centralized Control cabinet, Ran Houjing
Data optical receiver in centralized Control cabinet is reduced into electric signal, then comes by PLC, Industry Control main frame in centralized Control cabinet etc.
Carry out light show, warning reminding etc.；Wherein to the startup and closing of live crossing automatic alarming equipment, then design is especially carried
Awake circuit.
Crossing protection semaphore is closed usually, oneself activated alarm, fence or shifting only in upper sound equipment flashing light alarm equipment
After door totally-enclosed closing, only after such totally-enclosed protection in place, just allow Centralized Monitoring personnel manually to manipulate and press
Guard signal could be opened in the case of button；And as just in case there is dangerous situation at road junction, gatekeeper can close crossing protection letter at any time
Number machine, to ensure crossing safety.
Crossing protection signalling arrangement, which will have, forces road junction Centralized Monitoring person can not open crossing protection semaphore for a long time
Possibility, train is once automatic close of leaving away.Carry out car for every time, equipment compulsive requirement road junction monitor operates one time, it is impossible to lazy,
Crossing safety can be so ensured to greatest extent.
The vehicle of both sides highway and the passage situation video information of pedestrian, road junction both sides carry out the video information of car and road junction shows
Noise audio-frequency information of field etc., was converted into optical signal by video optical multiplexer before this, then through optical cable transmission to video cabinets are concentrated, so
Vision signal is reduced into by the video optical multiplexer in video cabinets, then is stored, managed by the DVR at each road junction.Each road junction
DVR video information, then be pooled to Industry Control main frame to be managed collectively by the network switch, and shown by one big
Display screen is intuitively shown, attractive in appearance, clear.
Self-resetting type manipulates button disk uniformly to manipulate at control 2, road junction at even eight, such as roadway gate lifting (it is point total rise, it is total
Drop, always stop, import liter, import drop, outlet rise, outlet drop), the startup and closing, etc. of alarm, it is easy to operate, also clean and tidy beautiful
See.All manipulation control information of design, are converted into serial electric signal by PLC, are then converted into by data optical receiver
Optical signal, then then it is reduced into electricity through the data optical receiver in field control cabinet to corresponding field control cabinet through optical cable transmission
Signal, then the parallel control signal for each road junction field apparatus is converted into by the PLC in cabinet, to complete the road to scene
The crossing equipments such as message number, Electric gate or sliding door carry out real time management control.The control of button disk is manipulated with such self-resetting type
Mode processed, can effectively solve expected to control the crossing equipments such as grade crossing signal, Electric gate or the sliding door at scene in real time
System.
Transmission of video passage more than described in the 5th point, to synchronously complete the now monitoring of normal road junction noise and emergent feelings
Propagandaed directed to communicate under condition to the loudspeaker at road junction scene, complete long-range real-time exchange.The information content that audio-frequency information takes compares very little,
The transmission of video information can never be influenceed.
All road junction remote control control information and the information of various crossing equipment working conditions, by Industry Control main frame
To preserve；All road junction long-distance videos above, audio-frequency information, are preserved by the corresponding DVR in each road junction；Pass through unification again
Industry Control main frame after managing, can thus be accomplished in same time point synchronized playback, it is possible to as computer interlocking equipment
Equally it can print, in order to effective analysis of cause of accident.
When there is approach of train at which road junction and starts alarm, the information such as video image, audio can be automatically switched to this
The Stateful Inspection at emphasis road junction, safety, operation element amount that is directly perceived, mitigating collection control person etc..
Road junction remote control outdoor host computer equipment, to realize to grade crossing signal, Electric gate or the sliding door at road junction scene etc.
Crossing equipment carries out interlocked control；Had been turned on or when railing or sliding door are turned off in place it is required that only detecting warning device,
Crossing protection signal, which could be opened, allows passing train to pass through road junction；When railing or sliding door are not turned off in place, it will force to alarm
Chang Xiang；Etc. means, to ensure crossing safety.
The design of " failure --- the failure to the safe side " of railway signals equipment, the optical cable of design all the time to transmission
Passage, road junction collection control main frame etc. are detected in real time；As once break down, then scene will automatic guide safety first ----complete
Automatically control：Approach of train starts after ten seconds kinds of alarm or so, will turn off railing or sliding door；Treat that railing or sliding door are closed completely
After closing in place, then anti-crossing protection signal is opened automatically, allows train to pass through road junction；After train is completely by road junction, then alarm certainly
Dynamic to restore, guard signal is closed automatically, and railing or sliding door are automatically opened up.Equally, as road junction remote video device, Industry Control master
When machine is damaged suddenly, collection control person, which can also meet an urgent need, selects the temporarily emergent Automatic Control mode at the road junction or all road junctions, with true
Protect crossing safety.
Often locate the portable emergency maneuver push button pad of road junction in-site installation, when remote control equipment is damaged and a period of time nothing suddenly
When method is repaired, then it can dispatch officers in time to the preferential emergency operation processing in road junction scene, to ensure crossing safety.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a kind of level crossing remote centralized control system, it is characterised in that：Including：Road junction integrated control system, video/audio
Monitoring system, the live headend equipment system in road junction, optical fiber telecommunications system, automatic identification and warning system；Video/audio
System is connected with the road junction integrated control system, and the live headend equipment system in the road junction passes through fiber optic communication subsystem and institute
Road junction integrated control system is stated to be connected；Described road junction integrated control system control main frame, central station of floating dock outer control in central station of floating dock
Main frame and Industry Control main frame composition, realize monitoring to the live headend equipment system in road junction and automatic identification and warning system and
Control, the video/audio subsystem includes centralized control center's main body monitoring device, video camera, optical transmitter and receiver, loudspeaker.
2. level crossing remote centralized control system as claimed in claim 1, it is characterised in that：The fiber optic communication subsystem
It is made up of optical transmitter and receiver and optical fiber, completes video signal data, audio signal data, the transmission of control data.
3. level crossing remote centralized control system as claimed in claim 1, it is characterised in that：The live front end in the road junction is set
Standby system includes crossing controller, video camera, and the crossing controller, video camera and the network switch are respectively connected with.
4. level crossing remote centralized control system as claimed in claim 1, it is characterised in that：The live front end in the road junction is set
Standby system also includes what is be connected with the network switch：Barrier machine, alarm, indicator lamp, video camera, light compensating lamp, are completed
Field device signals are gathered and control function, and grade crossing signal, road junction proximity transducer, road junction reach sensor.
5. level crossing remote centralized control system as claimed in claim 1, it is characterised in that：Also include and serviced with control
The connected man-machine interface of device.
6. a kind of remote centralized monitors control method, it is characterised in that：Crossing automatic alarming device, automatic signal, Electric gate
Equipment and crossing protection signalling arrangement are connected with common control equipment,
When approach of train road junction, crossing automatic alarming device shifts to an earlier date the alarm of automatic start sound equipment flashing light alarm：Grade crossing signal
White lamp is turned off the light immediately, and the glittering light warning of the alternating for turning bright two red light automatically and the sound for being simultaneously emitted by stroke and phonetic alternation
Ring alarm；
According to above alarm condition and the crossing status of long-distance video, road junction Centralized Monitoring person can then manipulate the electricity at the road junction immediately
The manipulation button of dynamic roadway gate or sliding door, starts automatic start and closes road junction；Only have been turned in above intersection alarm, cross barrier at grade crossing
Or in the case that sliding door has been completely enclosed, just filling road junction Centralized Monitoring person perhaps, situation manually handle button opens road according to the observation
Mouth guard signal, to allow train safely by road junction；
After train sails out of road junction, then all of above equipment can automatically restore：Grade crossing signal turns brilliant white lamp automatically
And stopping audible alarm, crossing protection semaphore is also closed automatically, but side barrier at grade crossing, then needs road junction centralized control control button
It can just be opened under manually handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223111.2A CN107215364A (en) | 2017-04-07 | 2017-04-07 | A kind of level crossing remote centralized control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223111.2A CN107215364A (en) | 2017-04-07 | 2017-04-07 | A kind of level crossing remote centralized control system |
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| CN107215364A true CN107215364A (en) | 2017-09-29 |
Family
ID=59927578
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| CN201710223111.2A Pending CN107215364A (en) | 2017-04-07 | 2017-04-07 | A kind of level crossing remote centralized control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108287519A (en) * | 2018-02-05 | 2018-07-17 | 合肥中科离子医学技术装备有限公司 | Logical construction and implementation method for proton therapy equipment safety interlocking |
| CN108749862A (en) * | 2018-05-11 | 2018-11-06 | 马鞍山市科泰电气科技有限公司 | Level crossing long-distance intelligent televideo monitoring system |
| CN111364386A (en) * | 2018-12-25 | 2020-07-03 | 上海梅山钢铁股份有限公司 | Intelligent video monitoring-based automatic rail anti-smashing device and method for railway crossing |
| CN111717241A (en) * | 2020-06-30 | 2020-09-29 | 广东韶钢松山股份有限公司 | Crossing warning system and crossing warning control method |
| CN111775963A (en) * | 2020-07-13 | 2020-10-16 | 昆明理工大学 | Rail transit sliding type safety barrier door machine control system |
| CN111959565A (en) * | 2020-07-21 | 2020-11-20 | 湛江港（集团）股份有限公司 | Automatic control system and method for port area railway level crossing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108287519A (en) * | 2018-02-05 | 2018-07-17 | 合肥中科离子医学技术装备有限公司 | Logical construction and implementation method for proton therapy equipment safety interlocking |
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| CN111364386A (en) * | 2018-12-25 | 2020-07-03 | 上海梅山钢铁股份有限公司 | Intelligent video monitoring-based automatic rail anti-smashing device and method for railway crossing |
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| CN111775963A (en) * | 2020-07-13 | 2020-10-16 | 昆明理工大学 | Rail transit sliding type safety barrier door machine control system |
| CN111959565A (en) * | 2020-07-21 | 2020-11-20 | 湛江港（集团）股份有限公司 | Automatic control system and method for port area railway level crossing |
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Application publication date: 20170929 |