CN110466569A - Unattended railway level-crossing automatic control system - Google Patents
Unattended railway level-crossing automatic control system Download PDFInfo
- Publication number
- CN110466569A CN110466569A CN201910771476.8A CN201910771476A CN110466569A CN 110466569 A CN110466569 A CN 110466569A CN 201910771476 A CN201910771476 A CN 201910771476A CN 110466569 A CN110466569 A CN 110466569A
- Authority
- CN
- China
- Prior art keywords
- signal
- pedestrians
- crossing
- switch
- automatic control
- 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.)
- Pending
Links
- 238000012806 monitoring device Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000013307 optical fiber Substances 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B61L29/18—Operation by approaching rail vehicle or train
- B61L29/22—Operation by approaching rail vehicle or train electrically
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention relates to a kind of unattended railway level-crossing automatic control systems.Including PLC controller, Pedestrians and vehicles signal lamp and phonetic alarm device, liftable road bar, train signal indicator light, close to switch, pedestrian detection device, monitoring device, interchanger, signal box control room, Pedestrians and vehicles signal lamp and phonetic alarm device are placed respectively in the two sides of level crossing and rail parallel direction, liftable road bar, train signal indicator light, pedestrian detection device, eminence suitable position at road junction installs monitoring device, one is respectively installed at a certain distance from railroad rail is apart from road junction close to switch, Pedestrians and vehicles signal lamp and phonetic alarm device, liftable road bar, train signal indicator light, close to switch, pedestrian detection device is connect with PLC controller respectively by signal control line, PLC controller and monitoring device are connect with interchanger respectively by cable, interchanger passes through optical fiber and signal again The connection of building control room.The present invention realizes the unmanned of level crossing.
Description
Technical field
The present invention relates to level crossing automatic control technology field, specifically a kind of unattended railway level-crossing is automatically controlled
System.
Background technique
Rail facility is the important infrastructure of country, is played an important role in socio-economic development, with water route, public affairs
Road, which is compared, has travelling speed moderate, and transportation cost is low, and safety coefficient is high in transportational process, and climate influences the advantages such as small, iron
There are many big and small highway, intersection, i.e., so-called level crossings for curb line.
Programmable logic controller (PLC) (ProgrammableLogicController, abbreviation PLC) is used as develops pole in recent years
For rapid industrial control device, there is the characteristics of strong flexibility, high reliablity, therefore, for current China railways road junction
Actual conditions have developed a set of based on S7-200PLC unattended railway level-crossing automatic control system.
The safety of level crossing is always the key object of railway traffic safety, and general level crossing mostly uses greatly someone
Interception on duty is manually controlled bar movement by locomotive whistle notice or road junction employee lookout state on duty, encounters evil
When the carelessness of bad weather poor visibility or unattended worker, the safety of level crossing has just buried huge hidden danger, and iron
Road route is long, and post on duty will be arranged in route dispersion, each road junction, and human cost is big, is not easy to manage concentratedly.
Summary of the invention
Present invention seek to address that the above problem, so that a kind of unattended railway level-crossing automatic control system is provided, it is whole
Prosthetic participates in, entire action process is made to reach uniformity requirement, drops bar rising stem in time, and for drop bar during, to rushing bar
Vehicles or pedestrians stop dropping bar in time, and nothing continues to be operating normally after rushing bar behavior.
The present invention solves described problem, the technical solution adopted is that:
A kind of unattended railway level-crossing automatic control system, including PLC controller, Pedestrians and vehicles signal lamp and audio alert dress
It sets, liftable road bar, train signal indicator light, close to switch, pedestrian detection device, monitoring device, interchanger, signal box control
Pedestrians and vehicles signal lamp and phonetic alarm device, liftable are placed in the two sides of level crossing and rail parallel direction in room respectively
Road bar, train signal indicator light, pedestrian detection device, the eminence suitable position at road junction installs monitoring device, in railroad rail
One is respectively installed at a certain distance from road junction close to switch, Pedestrians and vehicles signal lamp and phonetic alarm device, liftable road bar,
Train signal indicator light is connect with PLC controller close to switch, pedestrian detection device by signal control line, PLC control respectively
Device and monitoring device are connect with interchanger respectively by cable, and interchanger passes through optical fiber again and connect with signal box control room.
The present invention by adopting the above technical scheme, compared with prior art, the feature protruded is:
1. realizing the unmanned of level crossing.
2. multiple signal and detection device ensure that the safe normal traffic at road junction.
3. signal box remotely can be monitored viewing to scene, long-range management is realized.
Preferably, the further technical solution of the present invention is:
PLC controller uses the PLC1200 series of PLC of Siemens Company's production, this PLC has 24 I/O mouthfuls, wherein input port
14, delivery outlet 10 at most extend to 284 I/O mouths, 67 On-off signals, 69 output switch parameters；It is gone here and there with 1
Row port and 1 ethernet communication mouth support PROFINET communications protocol.
Interchanger uses RG-IS2700G Series Industrial Ethernet switch, wherein 8 10/100/1000M power ports；4
1000BASE-SX SFP optical port, exchange capacity 128G, StarNet RG-IS2700G Series Industrial interchanger not only pass through nothing
The technologies such as fan cooling circuit design, wide scope operating ambient temperature, high-protection level provide such as vibration resistance, resistance to high/low
The technical grade quality of the brilliance such as warm, dust-proof, lightning protection；And the various abundant agreements such as integrated routing, exchange, safety, it supports simultaneously
The publicly-owned polycyclic protection technique of Ethernet (ERPS), greatly improves networking flexibility degree, and enhance industrial network reliability and
Safety.
Monitoring device is monitored by IP Camera, hard disk video recorder composition for the road conditions to railway crossing scene.
Pedestrian monitoring device includes infrared emission detection sensor, miniradar monitor, for passing through level crossing
Pedestrian and vehicle detect.
Pedestrians and vehicles signal lamp and phonetic alarm device include Pedestrians and vehicles signal lamp, combined aural and visual alarm and loudspeaker, In
The signal for receiving PLC controller sending carries out publication and the sound-light alarm of signal later, while broadcasting voice.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention；
In figure: interchanger 1；PLC controller 2；Train signal indicator light 3；Signal box control room 4；Signal control line 5；Network 6；
Monitoring device 7；Liftable road bar 8；Pedestrian monitoring device 9；Train signal indicator light 10；Close to switch 11；Pedestrians and vehicles signal
Lamp and phonetic alarm device 12；Rail 13.
Specific embodiment:
Below with reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, a kind of unattended railway level-crossing automatic control system, including interchanger 1, PLC controller 2, train
Signal lamp 3, signal box control room 4, signal control line 5, network 6, monitoring device 7, liftable road bar 8, pedestrian monitoring dress
Set 9, train signal indicator light 10, close switch 11, Pedestrians and vehicles signal lamp and phonetic alarm device 12, rail 13.
Eminence suitable position at road junction installs monitoring device 7.
One is respectively installed at a certain distance from railroad rail 13 is apart from road junction close to switch 11.
Pedestrians and vehicles signal lamp and phonetic alarm device 12, liftable road bar 8, train signal indicator light 10, close switch
11, pedestrian detection device 9 is connect by signal control line 5 with PLC controller 2 respectively.
PLC controller 2 and monitoring device 7 are connect by network 6 with interchanger 1, and interchanger 1 passes through network 6 and signal again
Building control room 4 connects.
The present embodiment uses the PLC1200 series of PLC of Siemens Company's production, this PLC has 24 I/O mouthfuls, wherein defeated
Entrance 14, delivery outlet 10 at most extend to 284 I/O mouths, 67 On-off signals, 69 output switch parameters；With 1
A serial communication port and 1 ethernet communication mouth support PROFINET communications protocol；Mainly there is close input equipment in this system
Switching signal input, the input of signal box control room signal, the input of pedestrian monitoring device signal；Output mainly has train indicator light letter
Number, road bar lifting signal, Pedestrians and vehicles instruction modulating signal and phonetic alarm device signal.
Interchanger 1 in the present embodiment uses RG-IS2700G Series Industrial Ethernet switch, wherein 8 10/100/
1000M power port；4 1000BASE-SX SFP optical ports；Exchange capacity is 128G, is answered exclusively for meeting flexible and changeable industry
A kind of networking equipment of the high performance-price ratio provided with demand；According to the actual demand of this specific embodiment, industrial switch
Solve the technical problems such as real-time communication, network availability energy and safety；StarNet's RG-IS2700G Series Industrial is handed over
It changes planes not only through the technologies such as the design of fan-free radiating circuit, wide scope operating ambient temperature, high-protection level, provides as resistance to
The technical grade quality of the brilliance such as vibration, resistance to high/low temperature, dust-proof, lightning protection；And integrated routing, exchange, safety etc. are various abundant
Agreement, while supporting the polycyclic protection technique of publicly-owned Ethernet (ERPS), networking flexibility degree is greatly improved, and enhance industrial network
The reliability and safety of network.
This industrial switch mainly passes through network and PLC controller 2, and monitoring device 7 and signal box control room 4 carry out information
Exchange.
Monitoring device 7 is supervised by IP Camera, hard disk video recorder composition for the road conditions to railway crossing scene
Control.
Pedestrian monitoring device 9 includes infrared emission detection sensor, miniradar monitor, for passing through level crossing
Pedestrian and vehicle detect.
Pedestrians and vehicles signal lamp and phonetic alarm device 12 include Pedestrians and vehicles signal lamp and combined aural and visual alarm and loudspeaker,
PLC control is being received, publication and the sound-light alarm of signal are being carried out after 2 signals issued, while broadcasting voice.
The application method of above-mentioned unattended railway level-crossing automatic control system:
Under normal circumstances, when no train passes through road junction, Pedestrians and vehicles signal lamp and phonetic alarm device 12 are pre- without voice
It is alert, green light is shown in the passage direction of pedestrian, and in the passage direction of train without right of way signal, train signal indicator light 10 shows indigo plant
Lamp indicates that the current arrangement signal of no train, liftable road bar 8 are in raised configuration, and pedestrian can safe passing.
When train needs drive towards level crossing from a direction of rail 13, the operator couple of signal box control room 4
The train signal indicator light 10 of Along Railway is operated, row signal, and train signal indicator light 10 becomes white lamp from blue lamp, is indicated
Signal has been arranged logical, and train is travelled to road junction, is triggered close to switch 11, at this point, Pedestrians and vehicles signal lamp and phonetic alarm device
12 startings, signal lamp becomes red light, and issues phonetic warning, and after ten seconds, liftable road bar 8 starts, and liftable road bar 8 is fallen
Under, if pedestrian detection device 9 detects to have in road junction, vehicle is not sailed out of or someone swarms into, and liftable road bar 8 is failure to actuate, directly
Just decline in road junction without liftable road bar 8 after vehicle, after liftable road bar 8 is fallen into place, Pedestrians and vehicles signal lamp and language
Sound warning device 12 can give train one right of way signal, and train can be normal through road junction.
The operator of signal box control room 4 can pass through the traffic condition at 7 remote reviewing road junction of monitoring device.
The present invention realizes whole prosthetic and participates in, entire action process is made to reach uniformity requirement, drops bar rising stem in time,
And be directed to during drop bar, stop dropping bar in time to bar vehicles or pedestrians are rushed, nothing continues to be operating normally after rushing bar behavior；Multiple letter
Number and detection device, ensure that the safe normal traffic at road junction；Signal box remotely can be monitored viewing to scene, realize remote
Thread management.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention,
It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is intended to be included within the scope of the present invention.
Claims (6)
1. a kind of unattended railway level-crossing automatic control system, including PLC controller, Pedestrians and vehicles signal lamp and audio alert
Device, liftable road bar, train signal indicator light, close to switch, pedestrian detection device, monitoring device, interchanger, signal box control
Room processed, it is characterised in that: place Pedestrians and vehicles signal lamp and voice reporting respectively in the two sides of level crossing and rail parallel direction
Alarm device, liftable road bar, train signal indicator light, pedestrian detection device, the eminence suitable position installation monitoring dress at road junction
It sets, one is respectively installed at a certain distance from railroad rail is apart from road junction close to switch, Pedestrians and vehicles signal lamp and audio alert dress
It sets, liftable road bar, train signal indicator light, approach switch, pedestrian detection device passes through signal control line and controls respectively with PLC
Device connection, PLC controller and monitoring device are connect with interchanger respectively by cable, and interchanger passes through optical fiber and signal box control again
Room connection processed.
2. unattended railway level-crossing automatic control system according to claim 1, it is characterised in that: PLC controller is adopted
The PLC1200 series of PLC produced with Siemens Company, this PLC have 24 I/O mouthfuls, wherein input port 14, delivery outlet 10
It is a, at most extend to 284 I/O mouths, 67 On-off signals, 69 output switch parameters；With 1 serial communication port and 1
Ethernet communication mouth supports PROFINET communications protocol.
3. unattended railway level-crossing automatic control system according to claim 1, it is characterised in that: interchanger uses
RG-IS2700G Series Industrial Ethernet switch, wherein 8 10/100/1000M power ports；4 1000BASE-SX SFP light
Mouthful, exchange capacity 128G.
4. unattended railway level-crossing automatic control system according to claim 1, it is characterised in that: monitoring device is by net
Network camera, hard disk video recorder composition, is monitored for the road conditions to railway crossing scene.
5. unattended railway level-crossing automatic control system according to claim 1, it is characterised in that: pedestrian monitoring device
Including infrared emission detection sensor, miniradar monitor, for being detected to by the pedestrian and vehicle of level crossing.
6. unattended railway level-crossing automatic control system according to claim 1, it is characterised in that: Pedestrians and vehicles signal
Lamp and phonetic alarm device include Pedestrians and vehicles signal lamp, combined aural and visual alarm and loudspeaker, are receiving PLC controller sending
Publication and the sound-light alarm of signal are carried out after signal, while broadcasting voice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910771476.8A CN110466569A (en) | 2019-08-21 | 2019-08-21 | Unattended railway level-crossing automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910771476.8A CN110466569A (en) | 2019-08-21 | 2019-08-21 | Unattended railway level-crossing automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110466569A true CN110466569A (en) | 2019-11-19 |
Family
ID=68513065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910771476.8A Pending CN110466569A (en) | 2019-08-21 | 2019-08-21 | Unattended railway level-crossing automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110466569A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055888A (en) * | 2019-12-30 | 2020-04-24 | 延边复汉信息科技有限公司 | Rail transit early warning device |
| CN112874590A (en) * | 2021-01-25 | 2021-06-01 | 孙中银 | Tramcar intersection anti-blocking control system and method |
| CN113118430A (en) * | 2021-04-22 | 2021-07-16 | 江苏海宏信息科技有限公司 | Unmanned control system for molten iron level crossing and use method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120014091A (en) * | 2010-08-08 | 2012-02-16 | 명관 이 | System and method to ensure against risk at a railway crossing using the long rail communication system |
| CN102826107A (en) * | 2011-06-17 | 2012-12-19 | 同济大学 | Unattended remote monitoring control system for road junction of railways |
| WO2014059487A1 (en) * | 2012-10-18 | 2014-04-24 | Siemens Ltd. | Supplementary warning system for level crossing activated by train |
| CN204750209U (en) * | 2015-06-11 | 2015-11-11 | 攀钢集团攀枝花钢钒有限公司 | Railway level crossing automatic control system |
| US20180222506A1 (en) * | 2015-07-31 | 2018-08-09 | Vladimir Kranz | System for securing of safety of railroad crossing against vehicle entry during warning signaling |
| CN209248814U (en) * | 2018-10-31 | 2019-08-13 | 开滦（集团）有限责任公司电信分公司 | The high simulation training platform of unattended railway level-crossing remote centralized automatic control system |
| CN210284250U (en) * | 2019-08-21 | 2020-04-10 | 河北唐银钢铁有限公司 | Automatic control system for unattended railway crossing |
-
2019
- 2019-08-21 CN CN201910771476.8A patent/CN110466569A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120014091A (en) * | 2010-08-08 | 2012-02-16 | 명관 이 | System and method to ensure against risk at a railway crossing using the long rail communication system |
| CN102826107A (en) * | 2011-06-17 | 2012-12-19 | 同济大学 | Unattended remote monitoring control system for road junction of railways |
| WO2014059487A1 (en) * | 2012-10-18 | 2014-04-24 | Siemens Ltd. | Supplementary warning system for level crossing activated by train |
| CN204750209U (en) * | 2015-06-11 | 2015-11-11 | 攀钢集团攀枝花钢钒有限公司 | Railway level crossing automatic control system |
| US20180222506A1 (en) * | 2015-07-31 | 2018-08-09 | Vladimir Kranz | System for securing of safety of railroad crossing against vehicle entry during warning signaling |
| CN209248814U (en) * | 2018-10-31 | 2019-08-13 | 开滦（集团）有限责任公司电信分公司 | The high simulation training platform of unattended railway level-crossing remote centralized automatic control system |
| CN210284250U (en) * | 2019-08-21 | 2020-04-10 | 河北唐银钢铁有限公司 | Automatic control system for unattended railway crossing |
Non-Patent Citations (1)
| Title |
|---|
| 李骏: "《现代交通运输与载运工具》", vol. 1, 30 November 2016, 成都：西南交通大学出版社, pages: 114 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055888A (en) * | 2019-12-30 | 2020-04-24 | 延边复汉信息科技有限公司 | Rail transit early warning device |
| CN112874590A (en) * | 2021-01-25 | 2021-06-01 | 孙中银 | Tramcar intersection anti-blocking control system and method |
| CN113118430A (en) * | 2021-04-22 | 2021-07-16 | 江苏海宏信息科技有限公司 | Unmanned control system for molten iron level crossing and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110466569A (en) | Unattended railway level-crossing automatic control system | |
| CN204750209U (en) | Railway level crossing automatic control system | |
| CN104269051B (en) | Expressway monitoring and management system | |
| CN201980256U (en) | Control system for railway crossings | |
| CN106672017B (en) | A kind of rail traffic track switch remote control system and method based on mobile terminal | |
| CN101901543A (en) | Intelligent transportation integrated management system | |
| CN104309652B (en) | A kind of intelligent tramcar signal system | |
| CN102231232A (en) | Management, induction and control system of urban traffic | |
| CN108749862A (en) | Level crossing long-distance intelligent televideo monitoring system | |
| CN204595587U (en) | The real-time risk monitoring and control hardware system in chemical industrial park based on Internet of Things | |
| CN105225385A (en) | Unattended operation transformer station perimeter security system and safety protection method thereof | |
| CN210284250U (en) | Automatic control system for unattended railway crossing | |
| US4896153A (en) | System to control and temporarily adapt semaphoric regulation | |
| CN103455898B (en) | Railway goods yard information management system | |
| CN210793222U (en) | Detection device for travelling crane track | |
| CN105575142A (en) | Intelligent warning method, and warning system thereof | |
| CN109741656A (en) | A kind of Internet of Things comprehensive practical traning outdoor scene sand table system | |
| CN114701548A (en) | Intelligent early warning guard system and early warning method for railway crossing | |
| CN114872755A (en) | Railway wisdom lamp system | |
| CN207924911U (en) | Fully automatic electric warns road crossing system | |
| CN204303163U (en) | Urban highway traffic traffic lights emergency parachute network control system | |
| CN205440405U (en) | Tram ground control system | |
| CN209492550U (en) | A kind of road junction remote monitoring system | |
| CN215052424U (en) | Unmanned crossing remote operation equipment and system | |
| CN214067952U (en) | Traffic corridor integrates management and control system based on artificial intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |