CN206710885U - A kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars - Google Patents
A kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars Download PDFInfo
- Publication number
- CN206710885U CN206710885U CN201621277291.XU CN201621277291U CN206710885U CN 206710885 U CN206710885 U CN 206710885U CN 201621277291 U CN201621277291 U CN 201621277291U CN 206710885 U CN206710885 U CN 206710885U
- Authority
- CN
- China
- Prior art keywords
- speed
- humping
- now
- equipment
- control system
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars, it mainly includes：Indoor equipment and field apparatus, the two exchanges control command and data using fiber optic communication mode；Wherein, the field apparatus includes several separate existing ground speed regulating control units；Each now speed regulating control unit is independently arranged at the decelerator section of station track, and is connected respectively with the peripheral infrastructure device of station track where it with surveying long equipment, and speed regulating control is carried out to rolling car group according to the information collected.The system eliminates thunder and lightning and the electrified security reliability disturbed, improve humping speed regulation control system；In addition, eliminating substantial amounts of cable and construction cost, and the equipment such as indoor and outdoor noseplate combined bay are simplified, reduce place occupancy.
Description
Technical field
It the utility model is related to automation of railway yard control technology field, more particularly to a kind of hump yard field vehicle
Existing the anticollision speed-adjusting and control system of rolling.
Background technology
At present, domestic and international hump yard field humping of cars speed-adjusting and control system, all using the control mode of remote control, meter
Calculation machine control main frame is placed in retarder tower room, is carried out remotely with measuring apparatus by control of the signal cable to outdoor scene
Monitoring and control.Long-term operative practice shows, this remote controlled manner of hump yard field humping of cars speed governing, exist with
Lower defect：
One is remote control is vulnerable to the electromagnetic interference of thunder and lightning and electrified contacting netses.Thunder and lightning and electrified interference signal
By electromagnetic induction and common ground, the signal cable laid over long distances is scurried into, to house computers control device and outdoor base
Plinth equipment is interfered and damaged.More cause thunderbolts can all occur every year for hump yard field causes control device to damage, or even is
The accident of system paralysis.Closing on the hump field of electrified contacting netses, survey long signal and Velocity Radar Signal all to some extent by
The interference more flowed to electrified external electromagnetic field and the earth, the normal use of speed control device is influenceed, jeopardizes humping of cars operation peace
Entirely.This defect is structural, is also difficult to fundamentally solve using lightning protection measures and anti-interference shielding measure.
The second is equipment forms complexity, the engineering and Master Cost of the signal cable largely laid are very high, and safeguard more
Difficulty is changed, maintenance load is big, and overhaul cost is very high, influences the service life of hump speed-regulating control device.
Utility model content
The purpose of this utility model is to provide a kind of hump yard field humping of cars now anticollision speed-adjusting and control system, eliminates
Thunder and lightning and it is electrified disturb, reduce system engineering cost, improve the security reliability of humping speed regulation control system；This
Outside, substantial amounts of cable and construction cost are eliminated, and simplifies the equipment such as indoor and outdoor noseplate combined bay, reduces field
Ground takes.A kind of speed adjustment unit for being easy to arrange on classification track is provided.
The purpose of this utility model is achieved through the following technical solutions：
A kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars, including：Indoor equipment and field apparatus, two
Person exchanges control command and data using fiber optic communication mode；
Wherein, the field apparatus includes several separate existing ground speed regulating control units；Each now speed governing control
Unit processed is independently arranged at the decelerator section of station track, and the peripheral infrastructure device and the long equipment of survey with station track where it respectively
It is connected using electrical isolation mode.
The indoor equipment uses asynchronous serial communication with field apparatus using double redundant optical fiber communication modes, communication protocol
Agreement or ethernet communication protocol.
The network structure of fiber optic communication mode is direct-connected pattern between indoor equipment and field apparatus, i.e., on each station track
Now speed regulating control unit is equipped with single telecommunication optical fiber and is attached directly to indoor equipment；
Or network structure is repeater mode, i.e., optical port communication relays are set at the scene, on each station track in equipment
Now speed regulating control unit is connected to optical port communication relays by optical fiber, is realized via optical port communication relays and indoor equipment
Double nets, bi-directional exchanges of information.
Described peripheral site infrastructure device includes：Radar, decelerator, wheel detector and track circuit.
Now the speed regulating control unit exchanges data between long equipment with surveying using fiber optic communication mode, described now to adjust
Fast control unit is connected with track circuit using digital circuit interface.
The indoor equipment includes：Speed governing terminal, maintenance terminal, the webserver and photoelectric communication translation interface；It is described
Speed governing terminal is respectively connected with maintenance terminal with the webserver, and the webserver passes through photoelectric communication translation interface and scene
Equipment connects.
The indoor equipment also includes：Emergency flight control platform, it is used by the webserver and now speed regulating control unit
Double redundant optical fiber communication modes.
Now the speed regulating control unit includes：Two-shipper control mainboard, Optical Interface Board, signal acquiring board, relay drive
Dynamic plate, emergency flight control plate and signal and power interface panel；Wherein：
The two-shipper control mainboard and signal and power interface panel respectively with Optical Interface Board, signal acquiring board,
Relay driving plate, emergency flight control plate are connected.
1) speed regulating control main frame is directly installed on and subtracted now it can be seen from above-mentioned technical scheme provided by the utility model
Fast device section scene, directly connect nearby to related radar, decelerator, survey length, wheel detector, track circuit, the long equipment of survey
Connect.Change the wire signal cabled manner between traditional live each infrastructure device and retarder tower, eliminate a large amount of
Cable and construction cost, and simplify the equipment such as indoor and outdoor noseplate combined bay, reduce place and computer room take it is empty
Between.2) transmission of remote command and data is realized using fiber optic communication mode, has been inherently eliminated thunder and lightning and electrified interference
Enter the possibility of system from transmission channel, solve present in existing speed-adjusting and control system easy is done by thunder and lightning and electrification
The defects of disturbing, improve the security reliability of humping speed regulation control system.3) each station track equipment disperses independent control.Each stock
Road uses independent existing ground speed regulating control unit, only gathers the measuring apparatus data of this station track, controls the decelerator of this station track, leads to
Cross independent optical-fibre channel and exchange data with indoor equipment, equipment is powered by isolating transformer.No signal between each station track
Association, does not influence each other, belongs to completely self-contained dcs.The frame mode of this scattered independent control, is avoided
The possibility for causing because of the various unexpected factors such as equipment fault, deadlock the whole audience to be paralysed, further increase the safety of system
Reliability.Meanwhile each station track independent control, also bring great convenience to operation and maintenance.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, on the premise of not paying creative work, can also be according to these accompanying drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is existing the anticollision speed-adjusting and control system of a kind of hump yard field humping of cars that the utility model embodiment provides
Schematic diagram；
Fig. 2 is that the communication under direct-connected pattern is used between the indoor equipment and field apparatus of the utility model embodiment offer
Structured flowchart；
Fig. 3 is that the communication under repeater mode is used between the indoor equipment and field apparatus of the utility model embodiment offer
Structured flowchart；
Fig. 4 is emergency flight control platform and now speed regulating control unit communication in the indoor equipment that the utility model embodiment provides
Connection diagram；
Fig. 5 is the existing ground speed regulating control unit internal structure schematic diagram that the utility model embodiment provides.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the utility model.
Fig. 1 is existing the anticollision speed-adjusting and control system of a kind of hump yard field humping of cars that the utility model embodiment provides
Schematic diagram.As shown in figure 1, it mainly includes：Indoor equipment and field apparatus, the two exchanges control using fiber optic communication mode
Order and data, to avoid thunder and lightning and electrified interference from being introduced from communication line；
Wherein, the field apparatus includes several separate existing ground speed regulating control units；Each now speed governing control
Unit processed is independently arranged at the decelerator section of station track, and the peripheral control unit and the long equipment of survey with station track where it respectively
It is connected using electrical isolation mode, speed governing is carried out to rolling car group according to the information collected.
Preferably, the indoor equipment is with field apparatus using double redundant optical fiber communication modes, and communication protocol is using asynchronous
Serial communication protocol or ethernet communication protocol.
In the utility model embodiment, described peripheral infrastructure device includes：Radar, decelerator, wheel detector and rail
Road circuit.Between the existing ground speed regulating control unit and infrastructure device (peripheral infrastructure device and the long equipment of survey) of different station tracks, adopt
With complete electrical isolation.Each station track is connected using independent optical-fibre channel with communication switching service device；Each station track is using isolation
Transformer realizes the electrical isolation of power supply power supply.Preferably, light is used between now the speed regulating control unit and the long equipment of survey
Fiber communication mode exchanges data, and the risk of system is introduced thoroughly to eliminate thunder and lightning through surveying long section rail；Now the speed governing control
Unit processed is connected with track circuit using digital circuit interface, to realize Phototube Coupling.
In the utility model embodiment, now the speed regulating control unit gathers the radar of this station track, surveys long, track electricity
The information such as road, wheel detector, decelerator state, the action of the automatic decelerator of control in real time, speed control is carried out to rolling car group
System.
In the utility model embodiment, the indoor equipment includes：Speed governing terminal, maintenance terminal, the webserver and light
Telecommunication translation interface；The speed governing terminal is respectively connected with maintenance terminal with the webserver, and the webserver passes through light
Telecommunication translation interface is connected with field apparatus.
The local control unit by optical-fibre channel from the control instruction such as indoor reception is automatic, semi-automatic, manual, and
The rolling job informations such as car group weight, a number, classification；The real-time control process of car group rolling is sent to speed governing terminal and maintenance terminal
Status data, alert data, the information such as diagnostic data of statistics and field apparatus.
The network structure of fiber optic communication mode can be direct-connected pattern or relaying mould between indoor equipment and field apparatus
Formula；Both network structures all use double set communication networks standby each other.
As shown in Fig. 2 being the communication structure block diagram under direct-connected pattern, i.e., the existing ground speed regulating control unit on each station track is equal
Indoor equipment is attached directly to provided with single telecommunication optical fiber, now, photoelectric communication translation interface uses optical port protocol converter.Directly
Even communication mode devices are few, simple in construction, but need fiber number more, suitable for the small-sized hump of 16 station tracks and less station track
.
As shown in figure 3, the communication structure block diagram under repeater mode, i.e., set optical port communication relays at the scene in equipment,
Existing ground speed regulating control unit on each station track is connected to optical port communication relays by optical fiber, via optical port communication relays with
Indoor equipment realizes double net, bi-directional exchanges of information；Now, photoelectric communication translation interface uses fiber optic Ethernet converter.Relaying
Communication pattern needs side increase trunking, but the fiber number that need to be used is few at the scene, suitable for 16 station track above scales
Large-scale hump field.
Optionally, as shown in figure 4, the indoor equipment also includes：Emergency flight control platform, it is used to pass through now in emergency
The action of ground speed regulating control unit control decelerator；The emergency flight control platform is by the webserver (not shown in Fig. 4) and now
Ground speed regulating control unit is using double redundant optical fiber communication modes.In case of emergency car business person on duty is direct by emergency flight control platform
Control the braking and alleviation of decelerator；Pass through fiber optic network (serial protocol) between emergency flight control platform and live emergency control circuit
Two-way communication；Single emergency flight control module board is provided with the local control unit of live side, performs emergency flight control order.Typically
In the case of, small-sized hump field can not configure emergency flight control equipment.
As shown in figure 5, now the speed regulating control unit includes：Two-shipper control mainboard, Optical Interface Board, signal acquisition
Plate, relay driving plate, emergency flight control plate and signal and power interface panel；Wherein：The two-shipper control mainboard and letter
Number respectively it is connected with power interface panel with Optical Interface Board, signal acquiring board, relay driving plate, emergency flight control plate.
The two-shipper control mainboard circuit includes two sets of microprocessor control circuits and coupled two-node cluster hot backup certainly
Dynamic switching circuit；Optical Interface Board, it is responsible for communicating with indoor equipment and with surveying the communication of long equipment in station track；Signal acquiring board
Radar signal, wheel sensor signal, track-circuit signalling and the decelerator action schedule being responsible in processing peripheral control unit
Show signal；Relay driving plate includes solid-state relay and its control circuit, is responsible for control output driving decelerator electromagnetism valve actuation
The voltage of work；Emergency flight control plate is responsible for performing the emergency flight control instruction of emergency flight control platform in indoor equipment；Signal and power interface
Panel provides signal input output interface and power input interface.
In the such scheme that the utility model embodiment provides, mainly have the following advantages that：
1) now speed regulating control main frame be directly installed on decelerator section scene, directly to related radar, decelerator, survey
Length, wheel detector, track circuit, the long equipment of survey connect nearby.Change traditional live each infrastructure device and retarder tower
Between wire signal cabled manner, eliminate substantial amounts of cable and construction cost, and simplify indoor and outdoor separated time
The equipment such as disk combined bay, reduce place and computer room space-consuming.
2) transmission of remote command and data is realized using fiber optic communication mode, has been inherently eliminated thunder and lightning and electrification
The possibility for entering system from transmission channel is disturbed, is solved easy to be by thunder and lightning and electric present in existing speed-adjusting and control system
The defects of changing interference, improve the security reliability of humping speed regulation control system.
3) each station track equipment disperses independent control.Each station track uses independent existing ground speed regulating control unit, only gathers this stock
The measuring apparatus data in road, control the decelerator of this station track, exchange data with indoor equipment by independent optical-fibre channel, pass through
Isolating transformer is powered to equipment.No signal associates between each station track, does not influence each other, belongs to completely self-contained distributed AC servo system
System.The frame mode of this scattered independent control, avoid causes the whole audience because of the various unexpected factors such as equipment fault, deadlock
The possibility of paralysis, further increase the security reliability of system.Meanwhile each station track independent control, also to operation and maintenance
Bring great convenience.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (8)
- A kind of 1. existing the anticollision speed-adjusting and control system of hump yard field humping of cars, it is characterised in that including：Indoor equipment is with showing Field device, the two exchanges control command and data using fiber optic communication mode；Wherein, the field apparatus includes several separate existing ground speed regulating control units；Each now speed regulating control list Member is independently arranged at the decelerator section of station track, and the peripheral infrastructure device with station track where it uses with surveying long equipment respectively Electrical isolation mode is connected.
- Now 2. anticollision speed-adjusting and control system, its feature exist a kind of hump yard field humping of cars according to claim 1 In the indoor equipment uses asynchronous serial communication protocol with field apparatus using double redundant optical fiber communication modes, communication protocol Or ethernet communication protocol.
- 3. a kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars according to claim 1 or 2, its feature It is, the network structure of fiber optic communication mode is direct-connected pattern between indoor equipment and field apparatus, i.e., showing on each station track Ground speed regulating control unit is equipped with single telecommunication optical fiber and is attached directly to indoor equipment；Or network structure is repeater mode, i.e., optical port communication relays are set in equipment at the scene, on each station track existingly Speed regulating control unit is connected to optical port communication relays by optical fiber, is realized via optical port communication relays and indoor equipment double Net, bi-directional exchanges of information.
- Now 4. anticollision speed-adjusting and control system, its feature exist a kind of hump yard field humping of cars according to claim 1 In described peripheral site infrastructure device includes：Radar, decelerator, wheel detector and track circuit.
- Now 5. anticollision speed-adjusting and control system, its feature exist a kind of hump yard field humping of cars according to claim 4 In now the speed regulating control unit exchanges data, now the speed governing control between long equipment with surveying using fiber optic communication mode Unit processed is connected with track circuit using digital circuit interface.
- Now 6. anticollision speed-adjusting and control system, its feature exist a kind of hump yard field humping of cars according to claim 1 In the indoor equipment includes：Speed governing terminal, maintenance terminal, the webserver and photoelectric communication translation interface；The speed governing is whole End is respectively connected with maintenance terminal with the webserver, and the webserver is connected by photoelectric communication translation interface and field apparatus Connect.
- Now 7. anticollision speed-adjusting and control system, its feature exist a kind of hump yard field humping of cars according to claim 6 In the indoor equipment also includes：Emergency flight control platform, it is by the webserver with now speed regulating control unit using double optical fiber Redundancy communication mode.
- A kind of 8. existing the anticollision speed regulating control system of hump yard field humping of cars according to claim 1,2,4,5,6 or 7 System, it is characterised in that now the speed regulating control unit includes：Two-shipper control mainboard, Optical Interface Board, signal acquiring board, after Electrical equipment drive plate, emergency flight control plate and signal and power interface panel；Wherein：The two-shipper control mainboard and signal and power interface panel respectively with Optical Interface Board, signal acquiring board, relay Device driving plate, emergency flight control plate are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277291.XU CN206710885U (en) | 2016-11-25 | 2016-11-25 | A kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277291.XU CN206710885U (en) | 2016-11-25 | 2016-11-25 | A kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206710885U true CN206710885U (en) | 2017-12-05 |
Family
ID=60472041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277291.XU Active CN206710885U (en) | 2016-11-25 | 2016-11-25 | A kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206710885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001717A (en) * | 2019-01-30 | 2019-07-12 | 武汉理工大学 | Hump rolling process monitoring system and method |
| CN114454921A (en) * | 2022-01-20 | 2022-05-10 | 北京全路通信信号研究设计院集团有限公司 | Vehicle set speed regulation control method and system based on hump four-position speed reducer |
-
2016
- 2016-11-25 CN CN201621277291.XU patent/CN206710885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001717A (en) * | 2019-01-30 | 2019-07-12 | 武汉理工大学 | Hump rolling process monitoring system and method |
| CN114454921A (en) * | 2022-01-20 | 2022-05-10 | 北京全路通信信号研究设计院集团有限公司 | Vehicle set speed regulation control method and system based on hump four-position speed reducer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205070601U (en) | Based on intelligence traction substation overall framework system of IEC61850 system | |
| CN103754242A (en) | City regional railway signal system and control method thereof | |
| CN110435714B (en) | Train position dynamic detection system and detection method based on microcomputer axle counting equipment | |
| CN111114600A (en) | Full-automatic unmanned system of intercity railway | |
| CN206710885U (en) | A kind of existing the anticollision speed-adjusting and control system of hump yard field humping of cars | |
| CN102496290A (en) | Traffic signal controlling machine based on CAN (Controller Area Network) communication | |
| CN111901013A (en) | Tunnel electromechanical equipment monitoring system and method for high-speed magnetic suspension railway | |
| CN105977923A (en) | Relay protection device and system, realizing plug-and-play, of transformer station | |
| CN107741563A (en) | A kind of test platform suitable for protective relaying device | |
| CN201376581Y (en) | Automation system for locomotive depot track management | |
| CN101962029A (en) | Axle counting automatic interpost block system | |
| CN105501259A (en) | Ground control method and system for CBTC | |
| CN201955673U (en) | Intelligent motor control center | |
| CN105356618B (en) | the fault oscillograph networking method of integrated monitoring system | |
| CN110798263A (en) | Intelligent power distribution network communication multidimensional networking structure | |
| CN106627669A (en) | Switchyard discrete control system | |
| CN105024454B (en) | Substation secondary device monitoring system | |
| CN211844457U (en) | Full-automatic unmanned system for inter-city railway | |
| CN206217923U (en) | One kind is shunt protective survey system | |
| CN106444725A (en) | Railway hump yard vehicle-humping on-site speed regulation control system | |
| Hirano et al. | Development of railway signaling system based on network technology | |
| CN203722336U (en) | Optical fiber control system for isolating switches of overhead contact system | |
| CN1815837A (en) | Transforming-rectifying substation monitoring system | |
| CN203554072U (en) | Transformer station automation system based on double-layer and double-network structure | |
| CN103647290B (en) | Prefabricated storehouse formula high-pressure reactive compensation device and reactive-load compensation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |