CN108189862A - A kind of modern tram operation monitoring system - Google Patents
A kind of modern tram operation monitoring system Download PDFInfo
- Publication number
- CN108189862A CN108189862A CN201711405278.7A CN201711405278A CN108189862A CN 108189862 A CN108189862 A CN 108189862A CN 201711405278 A CN201711405278 A CN 201711405278A CN 108189862 A CN108189862 A CN 108189862A
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- Prior art keywords
- tramcar
- public network
- operation monitoring
- monitoring system
- network communication
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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
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
- B61L23/04—Control, warning, or like safety means along the route or between vehicles or vehicle trains for monitoring the mechanical state of the route
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
-
- 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
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
Abstract
The embodiment of the invention discloses a kind of modern tram operation monitoring system, including：Traffic command system, crossing control system, track switch controller and active defense unit；Traffic command system, crossing control system, track switch controller are connect with corresponding public network communication unit, are wirelessly communicated between each public network communication unit；Active defense unit is set in the drivers' cab of tramcar, for identifying the barrier of tramcar, measures the distance of tramcar and barrier.By the way that each system in operation monitoring system is connect with public network communication unit, wirelessly realize the communication between each system, simplify ground equipment group into reduction is built and maintenance cost；Simultaneously by active defense unit cognitive disorders object and semaphore state and switch status along the line, tramcar can be promoted in main line turnout regional peace cross-channel mouth by efficiency, promote the security protection degree of driver driving.
Description
Technical field
The present embodiments relate to technical field of rail traffic, and in particular to a kind of modern tram operation monitoring system
System.
Background technology
Modern tram system is compared to the big middle freight volume City Rail Transit System such as commuter rail, subway, light rail, tool
There is small investment, take up an area less, the features such as noise is small, environmentally protective, received by more and more cities, there is wide city
Field prospect.It is not closed along tramcar, with crossing and crossing level-crossing, running environment is complex, with driver people
Work driving is main control mode, conevying efficiency and transport capacity between big middle freight volume City Rail Transit System and BRT.
Typical modern tram signal system general frame is as shown in Figure 1, control centre drives a vehicle equipped with main track at present
Command system and rolling stock section's Traffic command system, and pass through public network communication unit (special WLAN or LTE network can also be used) with
All fronts train establishes communication.Rolling stock section mostly using the traditional interlock device of urban track traffic, is adopted using track circuit or meter shaft
Collect train occupation state, and represent that rolling stock section's interlock device passes through optical fiber by the action of interlocked control point machine and semaphore
Backbone network is by rolling stock section's Traffic command system control.Main line turnout region sets switch control system, usually in interlock system base
On plinth simplification develop, by fiber backbone network by main track Traffic command system control, in addition to semaphore, goat, meter shaft/
Track circuit (being detected for train occupation) etc. is interlocked outside conventional equipment, with being usually also provided with the vehicles such as Cable loop two-way hair
Code/detection device, for the proximity test of train so that train can trigger the action of track switch when close to trouble area.Usual friendship road
Mouth region domain sets crossing control system, and main function is to pass through the vehicles such as Cable loop into line interface with municipal traffic control system
The proximity state of the two-way signaling in ground/detection device identification train, sends the signal at Train Approaching crossing to municipal systems, and by city
The crossing signals open state that political affairs system is replied by Cable loop is sent to train, and (manual confirmation signal shape can only be relied on by also having
The system of state).Crossing control system passes through fiber backbone network and main track Traffic command system interactive information.
The vehicle-mounted framework of existing modern tram signal system is used for as shown in Fig. 2, equipped with host in drivers' cab
The acquisition process of whole signals and logical operation.There is man-machine interaction unit drivers' cab is built-in, for providing auxiliary letter to driver
Breath and reception driver's control instruction.In roof equipped with public network communication antenna, for main track Traffic command system interactive information.
Roof is equipped with satellite positioning antennas, for receiving satellite positioning signal, realizes train positioning.It is received in underbody equipped with localizer beacon
Antenna coordinates the localizer beacon arranged along the line to use, and train positioning is realized for receiving undesirable region in satellite positioning signal.
In underbody equipped with tachogenerator, it is used to implement the continuous of train and tests the speed.It is (logical equipped with proximity test system induction antenna in underbody
It is often Cable loop induction antenna), the proximity test system in switch zones and crossing region is coordinated to use, is connect for triggering train
Nearly signal simultaneously sends track switch control instruction.
Existing modern tram signal system depends on a series of ground installation, builds and maintenance cost is excessively high,
And tramcar in main line turnout regional peace cross-channel mouth by less efficient, while the security protection degree of driver driving
It is relatively low.
Invention content
Since existing method is there are the above problem, the embodiment of the present invention proposes a kind of modern tram operation monitoring system
System, including：Traffic command system, crossing control system, track switch controller and active defense unit；
The Traffic command system, the crossing control system, the track switch controller and the active defense unit are equal
It connect with corresponding public network communication unit, wirelessly communicates between each public network communication unit；
The active defense unit is set in the drivers' cab of tramcar, for identifying the barrier of the tramcar,
Measure the distance of the tramcar and the barrier.
Optionally, the tramcar is equipped with public network communication antenna, when the tramcar is close to switch zones, passes through
The public network communication unit that the public network communication antenna is connect with track switch controller establishes communication, by the tramcar according to positioning
Active control track switch is to designated position in advance.
Optionally, when the tramcar is close to crossing, connected by the public network communication antenna and crossing control system
The public network communication unit connect establishes communication, and tramcar proximity state is actively triggered in advance according to positioning by the tramcar.
Optionally, the active defense unit includes：Camera, millimetre-wave radar sensor, laser radar sensor.
Optionally, it further includes：Acceleration transducer；
The acceleration transducer is set in the drivers' cab, for measuring the acceleration of tramcar.
Optionally, the Traffic command system is set in control centre, including a set of or two sets, including to rolling stock section
All tramcars in all fronts carry out United Dispatchings.
Optionally, the track switch controller is set on main line turnout region and rolling stock section region；
Track switch controller in main line turnout region only has the I O function of control goat and switch indication semaphore.
Optionally, control centre, rolling stock section, main track, the equipment in tramcar channel can carry out by radio communication
Information exchange and instruction control.
Optionally, it further includes：Signal Booster；
The Signal Booster is used to enhance wireless signal.
Optionally, it further includes：Satellite positioning antennas, man-machine interaction unit and on-vehicle host；
The satellite positioning antennas is set on the roof of the tramcar；
The man-machine interaction unit and the on-vehicle host are in the drivers' cab of the tramcar.
As shown from the above technical solution, the embodiment of the present invention is by by each system in modern tram operation monitoring system
System is connect with public network communication unit, wirelessly realizes the communication between each system, simplifies ground equipment group into reduction is built
And maintenance cost；Simultaneously by active defense unit cognitive disorders object and semaphore state and switch status along the line, can be promoted
Tramcar, by efficiency, promotes the security protection degree of driver driving in main line turnout regional peace cross-channel mouth.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these figures.
Fig. 1 is the general frame schematic diagram of a kind of modern tram signal system that the prior art provides；
Fig. 2 is the vehicle-mounted configuration diagram of a kind of modern tram signal system that the prior art provides；
Fig. 3 is the structure diagram of a kind of modern tram operation monitoring system that one embodiment of the invention provides；
Fig. 4 is a kind of vehicle-mounted framework signal for modern tram operation monitoring system that one embodiment of the invention provides
Figure；
Fig. 5 is that the switch zones framework of a kind of modern tram operation monitoring system that one embodiment of the invention provides shows
It is intended to；
Fig. 6 is that the crossing regional architecture of a kind of modern tram operation monitoring system that one embodiment of the invention provides shows
It is intended to；
Fig. 7 is that the mobile unit framework of a kind of modern tram operation monitoring system that one embodiment of the invention provides shows
It is intended to.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is further described.Following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and is not intended to limit the protection scope of the present invention and limits the scope of the invention.
Fig. 3 shows a kind of flow diagram of modern tram operation monitoring system provided in this embodiment, including：
Traffic command system 301, crossing control system 302, track switch controller 303 and active defense unit 304.
The Traffic command system 301, the crossing control system 302, the track switch controller 303 and the active are prevented
Shield unit 304 is connect with corresponding public network communication unit, is wirelessly led between each public network communication unit
Letter.
The active defense unit 304 is set in the drivers' cab of tramcar, for identifying the obstacle of the tramcar
Object measures the distance of the tramcar and the barrier.
The present embodiment is led to by the way that each system in modern tram operation monitoring system is connect with public network communication unit
The communication between each system of wireless mode realization is crossed, simplifies ground equipment group into reduction is built and maintenance cost；Pass through simultaneously actively
Protective unit cognitive disorders object and along the line semaphore state and switch status, can be promoted tramcar in main line turnout region and
Level crossing by efficiency, promote the security protection degree of driver driving.
Further, on the basis of above-described embodiment, the tramcar is equipped with public network communication antenna, when the rail
When electric car is close to switch zones, established by the public network communication unit that the public network communication antenna is connect with track switch controller logical
Letter shifts to an earlier date active control track switch to designated position by the tramcar according to positioning.
When the tramcar is close to crossing, the public network that is connect by the public network communication antenna with crossing control system
Communication unit establishes communication, and tramcar proximity state is actively triggered in advance according to positioning by the tramcar.
Specifically, level crossing region setting crossing control system, main function be still with municipal traffic control system into
Line interface, and the special crossing signals announcer of tramcar is controlled to light.Crossing is not provided with proximity test equipment, Train Approaching road
It during the domain of mouth region, is communicated by public network with crossing control system foundation, Train Approaching shape is actively triggered according to positioning in advance by train
State.Current crossing signals open state is obtained by public network communication simultaneously.
Further, on the basis of above-described embodiment, the active defense unit includes：Camera, millimetre-wave radar
Sensor, laser radar sensor.
Specifically, the active defense unit is implemented function such as by signal acquisition operation：
The object that identification front train, public vehicles, non-motor vehicle, pedestrian etc. may collide with tramcar, and
The distance between train and barrier is measured, protection train collides with barrier.
Semaphore state and switch status along identification confirm the safety in train traveling path.
By to the modeling along thread environment, receiving undesirable region in satellite positioning signal and realizing train positioning.
Further, it on the basis of above-described embodiment, further includes：Acceleration transducer；
The acceleration transducer is set in the drivers' cab, for measuring the acceleration of tramcar.
The modern tram operation monitoring system that the present embodiment proposes is using mobile unit as core security safeguard, control
The Traffic command system at center processed assigns operational plan by public network to mobile unit, and mobile unit according to plan, voluntarily walk by planning
Walking along the street diameter, satellite positioning, active defense sensor, acceleration transducer are combined achievable accurate train speed and position measurement, vehicle
Equipment is carried according to current location and speed, switch zones, crossing region phase in front of traveling path are fulfiled ahead of schedule by public network communication
Close information exchange and the control of equipment and the train that conflicts, it is ensured that train influences rail by crossing, Cha Qu etc. at high speed as far as possible
The key area of electric car efficiency of operation and ability in combination with active defense sensor, realizes the collision of train and to rush signal pre-
Alert protection ensures the traffic safety of Effec-tive Function.
Further, on the basis of above-described embodiment, the Traffic command system is set in control centre, including a set of
Or two sets, for carrying out United Dispatching to all tramcars in all fronts including rolling stock section.
Specifically, control centre can only set a set of Traffic command system, can also set two sets of Traffic command systems,
All trains in all fronts including rolling stock section receive the United Dispatching of the system.Traffic command system passes through public network communication unit
Member communicates with equipment along all fronts train and track switch controller, crossing control system etc., and fiber backbone network is no longer necessary
Signal communication facility simplifies ground installation, reduces construction and maintenance cost.
Further, on the basis of above-described embodiment, the track switch controller is set on main line turnout region and rolling stock section
Region；
Track switch controller in main line turnout region only has the I O function of control goat and switch indication semaphore.
Specifically, main line turnout region setting track switch controller, only has control goat and switch indication semaphore
The function of the gather route of original controller is omitted in I O function.Cha Qu is not provided with the detection of the train occupations such as meter shaft/track circuit
Equipment, the safety in interlocking meaning when train passes through switch zones are ensured by train itself.Cha Qu is not provided with approaching inspection
Measurement equipment, train are communicated when close to switch zones by the foundation of public network (4G, LTE etc.) and track switch controller, by train according to
Positioning shifts to an earlier date active control track switch to designated position.Rolling stock section uses and the same system schema in main line turnout region, no longer sets
Put interlock system.
Further, on the basis of above-described embodiment, control centre, rolling stock section, main track, the equipment in tramcar are equal
Information exchange and instruction control can be carried out by channel by radio communication.
Further, it on the basis of above-described embodiment, further includes：Signal Booster；
The Signal Booster respectively sets for enhancing wireless signal to avoid in part wireless signal weaker area
It is standby can not normal communication the problem of.
Further, it on the basis of above-described embodiment, further includes：Satellite positioning antennas, man-machine interaction unit and vehicle-mounted
Host；
The satellite positioning antennas is set on the roof of the tramcar；
The man-machine interaction unit and the on-vehicle host are in the drivers' cab of the tramcar.
Specifically, the vehicle-mounted framework of modern tram operation monitoring system provided in this embodiment as shown in Figure 4, is being taken charge of
Equipped with host in machine room, acquisition process and logical operation for whole signals.There is a man-machine interaction unit drivers' cab is built-in, use
In to driver provide auxiliary information and receive driver's control instruction.In roof equipped with public network communication antenna, it is used for and train traffic control
System, track switch controller, crossing control system and other train interactive information and transmission control instruction.Satellite is housed in roof
Position antenna for receiving satellite positioning signal, realizes train positioning.Equipped with active defense unit in drivers' cab, camera shooting is included
The sensors such as head, millimetre-wave radar, laser radar.Equipped with acceleration transducer in drivers' cab, it is used to implement the acceleration of train
Degree, tachometric survey.
The present embodiment can simplify control under the premise of the needs such as operation security, reliability, availability, efficiency are met
Center, rolling stock section, main track and cab signal system equipment reduce construction and maintenance cost, promote tramcar in main line turnout
Regional peace cross-channel mouth by efficiency, promote the security protection degree of driver driving.
Specifically, as shown in figure 3, control centre is not repartitioned using a set of or two sets of Traffic command systems, schedule job
Rolling stock section and main track simplify dispatcher's establishment, simplify scheduling operation, save operation cost.
The equipment of the different locations such as control centre, rolling stock section, main track, train can channel interactive information by radio communication
With control instruction (all devices are equipped with wireless public network communication unit), fiber backbone network is no longer necessary signal communication and sets
It is standby, reduce construction cost.Certainly, in other embodiments, fiber backbone network also can promote system as the communication port of redundancy
System availability.
Rolling stock section's interlock system, switch control system are simplified as track switch controller, only reservation I O function, while simplify
Proximity test system occupies the trackside equipments such as detecting system, has significantly simplified existing ground equipment, and the interlock logic in traditional concept obtains
To greatly simplifying, vehicle-mounted control is become possible to, while reduce construction and maintenance cost.It is excellent using the calculating of mobile unit
Gesture by establishing the wireless communication between track switch controller, crossing control system, whole trains and calculating network, realizes train
The key areas such as the autonomous protection of operation, He Chaqu, crossing efficiently pass through.
Underbody no longer installs equipment, tests the speed what is be combined using satellite positioning, the positioning of active defense sensor, accelerometer
Mode realizes accurate speed-position detection, eliminate along the installation cost of beacon and underbody sensor/antenna.
The active defense unit of Multi-sensor Fusion improves the operation peace for the tramcar for being in complicated running environment
Entirely, the operational efficiency of tramcar is improved indirectly.
The present embodiment is divided into control centre, Cha Qu (including rolling stock section), crossing and mobile unit four by region
Point, as additional embodiment, ground installation is connected by fiber backbone network, and channel (props up signal service by radio communication
Hold the standards such as LTE public networks, WLAN private networks, LTE private networks) transmission, it is mutually redundant with fiber backbone network.
Control centre is located at rolling stock section, and capital equipment and function are as follows：General Dispatch Officer's operation element station, duty director's work
It stands, monitors the state of all fronts system；2 vehicle scheduling person's operation element stations, monitor whole system equipment and driving states are gone forward side by side
The necessary control command operation of row；Equipment scheduling person's operation element station, realizes the monitoring to equipment and maintenance function；Vehicle field tune
Degree person's operation element station realizes that the operation monitoring come in and go out to vehicle field vehicle and service on buses or trains send class's function；Service chart editing station,
Carry out the edit operation function of service chart.Public network communication access device, other servers, interface, power supply etc. are further included with being arranged
It is standby；In the equipment of control centre's configuration, each dispatching workstations are mutually redundant, and have synthesis scheduling system repertoire.
Switch control system includes track switch controller, route indicator, goat, public network communication equipment and (is placed in track switch control
In case processed), power supply and circuit, trackside point-to-point communication equipment (optional), ground backbone network equipment (optional), axis-counting device (can
Choosing) and localizer beacon (optional).System architecture as shown in Figure 5, public network antenna, route indicator and track switch control cabinet in Fig. 5
It is the minimum component part of the present embodiment, remaining equipment can delete, and can not also delete and be compared, because of the prior art
Need so more ground installations.
Communicated using wireless public network+two-way communication and Train Approaching detect the mode that combines of point-to-point communication with realizing vehicle,
Communicated+point-to-point communication using wireless public network+mode that axis-counting device combines detects trouble area's train occupation/go out clear.
System divides track switch close to section in vehicle-mounted electronic map, and train determines itself position by satellite and beacon
It puts, is communicated, and carry out letter with the foundation of main line turnout control system by public network during Train Approaching switch zones under normal circumstances
Breath interaction.It is communicated, gone forward side by side with the foundation of main line turnout control system by public network during Train Approaching switch zones under normal circumstances
Row information interacts.After train enters switch zones, Cha Qu actively is had been enter into the report of main line turnout control system, when train is sailed
Behind switch zones, actively Cha Qu has been left to the report of main line turnout control system.
When public network communicates double net failures, train is changed to using point-to-point communication channel when close to switch zones (in Fig. 5
Trackside communication equipment).Trackside communication equipment uses directional aerial, the directional aerial and row that trackside communication equipment is installed before track switch
Vehicle travel direction is opposite and sets, and realizes and only communicates with train vehicle head, and the trackside communication device antenna installed after turnout passing is towards train
Travel direction and set, realize only communicate with the spare communication antenna of the train tailstock.By detecting train day is oriented with drive test
The communications status of line can also detect train occupation state.
Meter shaft is arranged before and after track switch, judges that track switch occupies shape independent of the communication of switch control system and train
State.Switch control system judges whether switch zones have train occupation using the report information of train and axis-counting device.Positioning
Beacon is being arranged before track switch, is used to implement being accurately positioned for train.Main line turnout control system passes through with Traffic command system
Ground backbone network and public network carry out bidirectional redundancy communication.
Crossing proximity test system includes ground control box, tramcar special signal lamp, ground public network communication equipment, electricity
Source and circuit, trackside point-to-point communication equipment (optional), ground backbone network equipment (optional) and localizer beacon (optional).System tray
Structure is as shown in Figure 6.
Each crossing arrangement ground control box, is connected with the municipal traffic signal lamp control system at crossing, to municipal traffic
Signal lamp control system is sent preferentially through application, and the current timing scheme in crossing is obtained from municipal traffic signal lamp control system
With current demand signal phase remaining time.
Communicated using wireless public network+mode with the realizing Train Approaching detection and vehicle two-way communication that combines of point-to-point communication.
Under normal circumstances, proximity test system in crossing carries out information exchange with train by public network, and system divides in electronic map
Crossing access areas, train determine self-position by satellite and beacon, and when Train Approaching crossing region passes through public network and crossing
Proximity test system establishes communication, is actively reported to crossing proximity test system close to crossing.
When public network communicates double net failures, train is changed to approach with crossing using point-to-point communication channel when close to crossing
Detecting system carries out two-way communication.Trackside communication equipment uses directional aerial, the orientation day that trackside communication equipment is installed before crossing
Line with that This train is bound for XXX is opposite and set, realize and only communicate with train vehicle head, the trackside communication device antenna of installation on rear side of crossing
Towards This train is bound for XXX and sets, realize and only communicate with the train tailstock.
Localizer beacon is arranged before crossing, is used to implement being accurately positioned for train.Crossing control system and train traffic control system
System carries out bidirectional redundancy communication by ground backbone network and public network.
Onboard system is respectively configured a set of at the both ends of train, and both ends are connected by the communications cable end to end, to realize end to end
The two-way redundancy of redundancy and vehicle-ground wireless communication between terminal device.On-vehicle host is superfluous using the safety of " two, which multiply two, takes two "
Remaining technology, it is ensured that safety, reliability and the availability of onboard system, onboard system framework are as shown in Figure 7.
Onboard system mainly includes following sections：
On-vehicle host：Headstock, the tailstock respectively install a set of on-vehicle host equipment, and vehicle-mounted ATP is superfluous using " two, which multiply two, takes two "
Remaining fail-safe computer structure, the failure of single ended system does not influence train normal operation or driver's normal driving, and will not cause to arrange
The change of vehicle control terminal.
MMI (human-computer interaction interface)：Headstock, the tailstock are respectively equipped with a set of MMI equipment, and the display of driving information is provided to driver
With operation and control.
Vehicle-mounted public network communication switchboard and public network communication antenna：Headstock, the tailstock are respectively installed a set of vehicle-mounted public network communication and are exchanged
Machine and public network communication antenna, both-end form car-ground binary-channel redundancy communication.
Active defense laser radar：Headstock, the tailstock are respectively equipped with a camera, realize to track, track switch, train and society
The modeling of vehicles or pedestrians, plays the role of active defense and positioning action.
Active defense camera：Headstock, the tailstock are respectively equipped with a camera, realize the identification to semaphore state.
Active defense millimetre-wave radar：Headstock, the tailstock are respectively equipped with a millimetre-wave radar, in the relatively low field of visibility
Auxiliary realizes active defense function under scape.
Accelerometer：Headstock, the tailstock are respectively equipped with an accelerometer, are combined with train positioning function, realize that train adds
The accurate measurement of speed and speed.
Satellite positioning/point-to-point communication general antenna；Headstock, the tailstock respectively set one, realize GPS/ Big Dipper satellite signals
Reception, while be used for and track switch carry out point-to-point communication (point communications functionality is optional).
Both ends mobile unit through track：Headstock, tailstock setting through track, for the interaction of both ends vehicle equipment information.
Button and switch etc..
Beacon reception and processing antenna (optional)：Headstock, the tailstock respectively set one, realize the knowledge of the beacon to arranging along the line
Not.
Velocity sensor (is provided, optional) by vehicle：It is real by the pulse signal for the velocity sensor that collection vehicle is installed
The measurement of existing train speed and the correction of train position.
Mobile unit function includes the autonomous speed-position detection of train, train operation schema management, train operation plan management, master
Dynamic track switch control, train overspeed alarming, crossing approach control, barrier initiative recognition, troubleshooting, equipment self-inspection, to driver
Show detailed driving information, clock synchronization, data record etc..
It should be noted that the present embodiment is served only for illustrating how in Practical Project using the solution of the present invention, it is practical
System deployment scenario can balance be obtained between the simplifying of equipment-redundancy according to user demand flexible configuration.
It should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
The present invention is described in detail in previous embodiment, it will be understood by those of ordinary skill in the art that：It still can be right
Technical solution recorded in foregoing embodiments modifies or carries out equivalent replacement to which part technical characteristic；And this
A little modifications are replaced, the spirit and model of various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of modern tram operation monitoring system, which is characterized in that including：Traffic command system, crossing control system,
Track switch controller and active defense unit；
The Traffic command system, the crossing control system, the track switch controller and the active defense unit with respectively
Self-corresponding public network communication unit connects, and wirelessly communicates between each public network communication unit；
The active defense unit is set in the drivers' cab of tramcar, for identifying the barrier of the tramcar, is measured
The distance of the tramcar and the barrier.
2. modern tram operation monitoring system according to claim 1, which is characterized in that the tramcar is equipped with
Public network communication antenna when the tramcar is close to switch zones, is connected by the public network communication antenna and track switch controller
The public network communication unit connect establishes communication, shifts to an earlier date active control track switch to designated position according to positioning by the tramcar.
3. modern tram operation monitoring system according to claim 2, which is characterized in that when the tramcar connects
During shortcut mouth, communication is established by the public network communication unit that the public network communication antenna is connect with crossing control system, by described
Tramcar actively triggers tramcar proximity state in advance according to positioning.
4. modern tram operation monitoring system according to claim 1, which is characterized in that the active defense unit
Including：Camera, millimetre-wave radar sensor, laser radar sensor.
5. modern tram operation monitoring system according to claim 1, which is characterized in that further include：Acceleration passes
Sensor；
The acceleration transducer is set in the drivers' cab, for measuring the acceleration of tramcar.
6. modern tram operation monitoring system according to claim 1, which is characterized in that the Traffic command system
In control centre, including a set of or two sets, for carrying out United Dispatchings to all tramcars in all fronts including rolling stock section.
7. modern tram operation monitoring system according to claim 1, which is characterized in that the track switch controller is set
In main line turnout region and rolling stock section region；
Track switch controller in main line turnout region only has the I O function of control goat and switch indication semaphore.
8. modern tram operation monitoring system according to claim 1, which is characterized in that control centre, rolling stock section,
Equipment in main track, tramcar can carry out information exchange and instruction control by channel by radio communication.
9. modern tram operation monitoring system according to claim 8, which is characterized in that further include：Signal enhancing
Device；
The Signal Booster is used to enhance wireless signal.
10. according to claim 1-9 any one of them modern tram operation monitoring systems, which is characterized in that further include：
Satellite positioning antennas, man-machine interaction unit and on-vehicle host；
The satellite positioning antennas is set on the roof of the tramcar；
The man-machine interaction unit and the on-vehicle host are in the drivers' cab of the tramcar.
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| CN201711405278.7A CN108189862A (en) | 2017-12-22 | 2017-12-22 | A kind of modern tram operation monitoring system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974048A (en) * | 2018-07-18 | 2018-12-11 | 兰州交通大学 | Railway switch trackside control device and method |
| CN109451464A (en) * | 2018-11-28 | 2019-03-08 | 卡斯柯信号有限公司 | A kind of tramcar land mobile communication system based on LoRA communication |
| CN110171446A (en) * | 2019-05-29 | 2019-08-27 | 北京隆普智能科技有限公司 | A kind of subway pipeline system and its anticollision optimization method |
| CN110497939A (en) * | 2019-07-16 | 2019-11-26 | 北京埃福瑞科技有限公司 | Rail traffic collision resistant detecting system and method |
| CN110696873A (en) * | 2019-10-25 | 2020-01-17 | 新誉集团有限公司 | Switch control system based on air-to-vehicle-ground integrated network |
| CN111891184A (en) * | 2020-09-04 | 2020-11-06 | 成都运达科技股份有限公司 | Train LCU control system based on two-by-two and two-out-of-two |
| CN112009524A (en) * | 2020-07-15 | 2020-12-01 | 北京埃福瑞科技有限公司 | System and method for tramcar obstacle detection |
| CN113371038A (en) * | 2021-05-14 | 2021-09-10 | 中国铁道科学研究院集团有限公司 | Tramcar management method and system |
| CN113479239A (en) * | 2021-06-24 | 2021-10-08 | 中车株洲电力机车有限公司 | Rail vehicle and obstacle detection method and system thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010262595A (en) * | 2009-05-11 | 2010-11-18 | Daifuku Co Ltd | Operation management system for mobile body |
| CN202541584U (en) * | 2012-05-14 | 2012-11-21 | 济南三鼎电气有限责任公司 | Comprehensive automatic early warning system at railway crossing |
| CN103991465A (en) * | 2014-05-30 | 2014-08-20 | 南车南京浦镇车辆有限公司 | System and method for controlling safety type wireless turnout of tramcar |
| CN204472830U (en) * | 2015-03-06 | 2015-07-15 | 济南雷森科技有限公司 | Train Approaching intelligent early-warning system |
| CN105334514A (en) * | 2015-10-19 | 2016-02-17 | 上海无线电设备研究所 | Tramcar radar video compound early warning crashproof system and method |
| CN106218673A (en) * | 2016-08-31 | 2016-12-14 | 北京交控科技股份有限公司 | A kind of train operation control system based on the empty ground integrated network of overhead traveling crane |
| CN106672017A (en) * | 2016-12-14 | 2017-05-17 | 交控科技股份有限公司 | Rail transit turnout remote control system based on mobile terminal and method |
| CN107128337A (en) * | 2017-05-19 | 2017-09-05 | 西南交通大学 | Vehicle-mounted control method and system applied to tramcar operation control system |
| CN206734317U (en) * | 2017-05-19 | 2017-12-12 | 西南交通大学 | A kind of tramcar track switch control system |
-
2017
- 2017-12-22 CN CN201711405278.7A patent/CN108189862A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010262595A (en) * | 2009-05-11 | 2010-11-18 | Daifuku Co Ltd | Operation management system for mobile body |
| CN202541584U (en) * | 2012-05-14 | 2012-11-21 | 济南三鼎电气有限责任公司 | Comprehensive automatic early warning system at railway crossing |
| CN103991465A (en) * | 2014-05-30 | 2014-08-20 | 南车南京浦镇车辆有限公司 | System and method for controlling safety type wireless turnout of tramcar |
| CN204472830U (en) * | 2015-03-06 | 2015-07-15 | 济南雷森科技有限公司 | Train Approaching intelligent early-warning system |
| CN105334514A (en) * | 2015-10-19 | 2016-02-17 | 上海无线电设备研究所 | Tramcar radar video compound early warning crashproof system and method |
| CN106218673A (en) * | 2016-08-31 | 2016-12-14 | 北京交控科技股份有限公司 | A kind of train operation control system based on the empty ground integrated network of overhead traveling crane |
| CN106672017A (en) * | 2016-12-14 | 2017-05-17 | 交控科技股份有限公司 | Rail transit turnout remote control system based on mobile terminal and method |
| CN107128337A (en) * | 2017-05-19 | 2017-09-05 | 西南交通大学 | Vehicle-mounted control method and system applied to tramcar operation control system |
| CN206734317U (en) * | 2017-05-19 | 2017-12-12 | 西南交通大学 | A kind of tramcar track switch control system |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974048A (en) * | 2018-07-18 | 2018-12-11 | 兰州交通大学 | Railway switch trackside control device and method |
| CN109451464A (en) * | 2018-11-28 | 2019-03-08 | 卡斯柯信号有限公司 | A kind of tramcar land mobile communication system based on LoRA communication |
| CN110171446A (en) * | 2019-05-29 | 2019-08-27 | 北京隆普智能科技有限公司 | A kind of subway pipeline system and its anticollision optimization method |
| CN110171446B (en) * | 2019-05-29 | 2021-08-10 | 北京隆普智能科技有限公司 | Subway pipeline system and anti-collision optimization method thereof |
| CN110497939A (en) * | 2019-07-16 | 2019-11-26 | 北京埃福瑞科技有限公司 | Rail traffic collision resistant detecting system and method |
| CN110696873A (en) * | 2019-10-25 | 2020-01-17 | 新誉集团有限公司 | Switch control system based on air-to-vehicle-ground integrated network |
| CN112009524A (en) * | 2020-07-15 | 2020-12-01 | 北京埃福瑞科技有限公司 | System and method for tramcar obstacle detection |
| CN112009524B (en) * | 2020-07-15 | 2022-06-07 | 北京埃福瑞科技有限公司 | System and method for tramcar obstacle detection |
| CN111891184B (en) * | 2020-09-04 | 2021-04-13 | 成都运达科技股份有限公司 | Train LCU control system based on two-by-two and two-out-of-two |
| CN111891184A (en) * | 2020-09-04 | 2020-11-06 | 成都运达科技股份有限公司 | Train LCU control system based on two-by-two and two-out-of-two |
| CN113371038A (en) * | 2021-05-14 | 2021-09-10 | 中国铁道科学研究院集团有限公司 | Tramcar management method and system |
| CN113371038B (en) * | 2021-05-14 | 2022-03-18 | 中国铁道科学研究院集团有限公司 | Tramcar management method and system |
| CN113479239A (en) * | 2021-06-24 | 2021-10-08 | 中车株洲电力机车有限公司 | Rail vehicle and obstacle detection method and system thereof |
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Application publication date: 20180622 |