CN110356434A - A kind of lightweight train control system based on TAG positioning - Google Patents
A kind of lightweight train control system based on TAG positioning Download PDFInfo
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- CN110356434A CN110356434A CN201910507580.6A CN201910507580A CN110356434A CN 110356434 A CN110356434 A CN 110356434A CN 201910507580 A CN201910507580 A CN 201910507580A CN 110356434 A CN110356434 A CN 110356434A
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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
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L21/00—Station blocking between signal boxes in one yard
- B61L21/08—Order transmission and reception arrangements for giving or withholding permission
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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 trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention relates to a kind of lightweight train control systems based on TAG positioning, including central apparatus, station automated driving system, mobile unit, central apparatus to communicate with station automated driving system, station automated driving system and vehicle equipment communication；Wherein, the central apparatus, for sending operation plan and track section occupancy situation to station automated driving system；The station automated driving system adjusts the Operation class of train for operation plan, the track section occupancy situation according to central apparatus；The mobile unit includes vehicle-mounted automated driving system, and the vehicle-mounted automated driving system is communicated with the station automated driving system；The vehicle-mounted automated driving system controls automatic train operation for receiving the operational plan information of the station automated driving system.Lightweight train control system structure provided by the invention based on TAG positioning is simple, and scalability is high, few to existing system modification, almost without dependence.
Description
Technical field
The invention belongs to train control system technical field, in particular to a kind of lightweight column control system based on TAG positioning
System.
Background technique
Train operation control system is the key technology for guaranteeing the operation of train safety high speed, abbreviation train control system.The system
The several majors such as vehicle-mounted, ground, trackside can be divided into, train automated driving system (ATO) and automatic train protection system (ATP) are equal
Belong to the vehicle-mounted part of train control system.
Train automated driving system (ATO) mainly complete train station in dispatch a car automatically, section automatic running, stand in stop automatically
Vehicle, platform accurately stop, monitoring function of dispatching a car.In the vehicle operation for being equipped with train automated driving system (ATO), driver's
Major responsibility is to supervise control and lookout, intervenes adapter tube Train Control immediately when outer generation intentionally.Compared to driver's pilot steering, column
The comfort and stationarity of train driving can be improved in vehicle automated driving system (ATO), has the route of automated driving system function
The trend of current railway construction when construction and transformation.
It is CBTC system, the system knot that urban rail transit in China, which has the route mainstream of automated driving system function, at present
Structure complex interface is various, and existing subway needs to increase multiple ground installations to upgrade CBTC route, and sets in view of existing
Standby compatibility is then more difficult.For existing main lines railway transport of passengers, shipping route, to increase automated driving system function, nothing
By being using C2+ATO system schema or high-speed rail ATO system schema, equal construction retrofit difficulty is big, the period is long, at high cost.
For this reason, it may be necessary to a kind of construction cost is low, maintenance difficulties are small, the urban rail not high suitable for efficiency of operation, intercity route
Construction and transformation lightweight train control system, while also with this meet existing passenger traffic, shipping route signal system increase drive automatically
Sail the transformation and upgrade of system function.
Summary of the invention
In view of the above-mentioned problems, the invention proposes a kind of lightweight train control system based on TAG positioning, including center is set
Standby, station automated driving system, mobile unit, central apparatus are communicated with station automated driving system, station automated driving system
With vehicle equipment communication；Wherein,
The central apparatus, for sending operation plan and track section occupancy situation to station automated driving system；
The station automated driving system, for being adjusted according to operation plan, the track section occupancy situation of central apparatus
The Operation class of train；
The mobile unit includes vehicle-mounted automated driving system, and the vehicle-mounted automated driving system is driven automatically with the station
Sail system communication；
The vehicle-mounted automated driving system is controlled for receiving the operational plan information of the station automated driving system
Automatic train operation；
The mobile unit further includes electronic label antenna, and electronic label antenna is communicated with vehicle-mounted automated driving system, institute
Electronic label antenna is stated for obtaining the message information for the electronic tag for being laid on rail level；
The vehicle-mounted automated driving system controls vehicle according to the message information of electronic tag automatically.
Preferably, the message information is ground fix information, and the ground fix information includes target point information, parking
Point information.
Preferably, the mobile unit includes e-tag reader, the e-tag reader and the electronics mark
Sign antenna communication；
The electronic label antenna receives the radio-frequency information of the electronic tag on rail level, to obtain electronic tag
Message information；
Radio-frequency information is transferred to e-tag reader by the electronic tag, and e-tag reader turns radio-frequency information
ASCALL coding is turned to, vehicle-mounted automated driving system is sent in the form of byte stream.
Preferably, the central apparatus includes generation, execution and time adjustment table.
Preferably, central apparatus issues route order to station interlocking；The station interlocking according to the route order into
The interlock logic of the pre-selection of traveling road and signalling arrangement is handled, and completes route gather, locking.
Preferably, the station interlocking generates the control command of railway code, track switch action signal and semaphore.
Preferably, the station interlocking and trackside equipment interface collection site signalling arrangement state acquisition.
Preferably, the mobile unit includes vehicle-mounted automatic protective system, and the vehicle-mounted guard system passes through TCR reader
The railway code that station interlocking generates is decoded, current session track speed limit is obtained, calculates emergency braking triggering curve, service braking touching
Hair curve is cut and leads curve.
Preferably, under the protection of the vehicle-mounted automatic protective system, the vehicle-mounted automated driving system receives station certainly
The operational plan of dynamic control loop, adjust automatically train operation.
Preferably, the mobile unit includes vehicle-mounted man-machine interactive platform, the vehicle-mounted man-machine interactive platform respectively with vehicle
Carry automatic protective system, vehicle-mounted automated driving system carries out information exchange；
The man-machine interactive platform shows the message information of electronic tag.
The beneficial effects of the present invention are:
1, the lightweight train control system structure provided by the invention based on TAG positioning is simple, and scalability is high, to existing system
Modification is few, almost without dependence.
2, the present invention compares CBTC train control system, and construction maintenance cost is low, and each interface information interaction is clearly single, each subsystem
System function, interface are independent, the especially more conducively upgrading of existing railway.
3, construction cost of the present invention is low, maintenance difficulties are small, the urban rail not high suitable for efficiency of operation, intercity line construction and
The lightweight train control system of transformation, while can satisfy existing passenger traffic, shipping route signal system increase automated driving system function
The transformation and upgrade of energy.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Pointed structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 shows the lightweight train control system structure chart according to an embodiment of the present invention based on TAG positioning；
Fig. 2 shows the structural representations of the operation control system according to an embodiment of the present invention for not having Function for Automatic Pilot
Figure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention clearly and completely illustrated, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the invention proposes a kind of lightweight train control system based on TAG positioning, including central apparatus, vehicle
Station equipment, mobile unit；Station equipment includes station automated driving system, and central apparatus and station automated driving system are established logical
Letter, station automated driving system are communicated with mobile unit foundation；
The central apparatus sends operation plan, track section occupancy situation to station automated driving system；
The station automated driving system adjusts train according to operation plan, the track section occupancy situation of central apparatus
Operation class, and the station automated driving system establishes vehicle-ground wireless communication；
The mobile unit includes vehicle-mounted automated driving system, and the vehicle-mounted automated driving system is driven automatically with the station
It sails system and establishes communication, the vehicle-mounted automated driving system receives the operational plan information of the station automated driving system, controls
Automatic train operation processed；
Under the protection of vehicle-mounted automatic protective system, vehicle-mounted automated driving system receives the operation of station automated driving system
Plan, adjust automatically train operation；
The mobile unit further includes TAG reader and TAG antenna, and TAG antenna is connect with TAG reader, electronic tag
It is communicated with vehicle-mounted automated driving system, the TAG antenna detection is laid on the electronic tag of rail level, and electronic tag is vehicle-mounted automatic
Control loop provides ground fix information.Electronic tag is inactive component.The present invention is provided by TAG antenna detection electronic tag
Ground fix information, and cooperate station automated driving system carry out complete train automatic control, a structure is constructed with this
Simply, rapid lightweight train control system is responded.
Central apparatus provides user interface for center dispatcher, realizes the shortcut setting of all fronts train.The use
Family operation interface shows all fronts line status and train position.The central apparatus generation, execution and time adjustment table, are station
Interlocking publication route order.
The station interlocking receives the route order of central apparatus, carries out route pre-selection, realizes that the interlocking of signalling arrangement is patrolled
Processing is collected, route gather, locking are completed.The station interlocking generates the control of railway code, track switch action signal and semaphore
Order.The station interlocking and trackside equipment interface, collection site signalling arrangement state.
The mobile unit includes vehicle-mounted automatic protective system, and vehicle-mounted guard system decodes station connection by TCR reader
Lock generate railway code, obtain current session track speed limit, and calculate emergency braking triggering curve, service braking triggering curve,
It cuts and leads curve, to complete the Control for Speed Limitation of train by vehicle-mounted automatic protective system.
The mobile unit includes vehicle-mounted man-machine interactive platform, vehicle-mounted man-machine interactive platform respectively with vehicle-mounted automatic protection system
System, vehicle-mounted automated driving system carry out information exchange.
The system structure is simple, applicability and scalability are strong, and system Construction cost can be effectively reduced and maintenance and repair is difficult
Degree.
The lightweight train control system based on TAG positioning is suitable for domestic and international efficiency of operation subway of less demanding, intercity
And main line railway, both can on completely new route construction criteria the lightweight train control system based on TAG positioning, can also be
It is to increase Function for Automatic Pilot in original signal system on existing line.
Lightweight train control system based on TAG positioning is made of central apparatus, station equipment, trackside equipment, station equipment.
Central apparatus is operation control centre (CCO)；Station equipment includes: station interlocking (CBI) and station automated driving system；Trackside
Equipment includes: the signalling arrangements such as semaphore, track switch, track circuit, TAG (electronic tag)；Mobile unit includes: vehicle-mounted automatic anti-
Protecting system, vehicle-mounted automated driving system, DMI (human-computer exchange platform) etc..
Running control centre is non-secure subsystem.It runs control centre and provides user's operation circle for center dispatcher
Face, realizes the route setting of all fronts train, and shows all fronts line status and each train position.The generation of operation control centre,
Execution and time adjustment table, and route order is issued for each station interlocking.
Station interlocking receives the route order for coming self-operating control centre, the connection for carrying out route pre-selection, realizing signalling arrangement
Lock logical process, the gather for completing route, locking.And station interlocking provides semaphore and acts the control command of track switch, protects
Interlock connection is correct between card route, track switch and semaphore；Simultaneously station interlocking by with trackside equipment interface, collection site letter
The state of number equipment.Station automated driving system is the distinctive subsystem of this system, and station automated driving system is controlled according to operation
The time of running at center processed calculates the Operation class of train, and wherein station automated driving system reaches our station according to each train
At the time of table and departure time-table, the running time interval of two vehicles of front and back is calculated, then according to our station and next station
Distance interval, average speed between two stations should be travelled by calculating each train, in prediction on such basis Operation class.Illustratively, it transports
Row grade can divide 35km~90km/h as needed, and every 5Km/h is one grade, form the Operation class of 12 shelves.And station
Automated driving system establishes vehicle-ground wireless communication, sends stop jumping, detaining car, switch gate, Operation class for vehicle-mounted automated driving system
Equal remote control commands.Station interlocking and station automated driving system have the characteristics that functions of the equipments independence, interface independence, station
Automated driving system is chain completely isolated with station, does not communicate between station automated driving system and station interlocking, and station
Automated driving system does not undertake security function.
Semaphore is for showing front route state in trackside equipment.Semaphore be generally arranged at transition zone entrance,
Before track switch, entrance to the station and station outlet.Semaphore is for prompting idle section and route situation in front of driver.Track switch is by turning
The operation of rut machine.The location status of track switch has directly determined the entry direction of train operation, be route row set be finally reflected.Track
Circuit utilizes the rail and mechanical insulated joint of route, many block sections will be divided between station, whether idle supervises each subregion, and incite somebody to action
Railway code is sent to cab signal.Electronic tag is the inactive component for being laid on rail level, is mainly used for vehicle-mounted automatic Pilot
System provides reliable ground fix information.The electronic tag of this system is distributed in apart from portal or 450 meters of exit position；
And electronic tag is additionally arranged in station, is distributed about platform central symmetry.The ground fix information of electronic tag includes: current
Distance and Current electronic tag distances platform inlet port position etc. of the electronic tag apart from stop.
Vehicle-mounted automatic protective system realizes velocity protection logic by receiving railway code, and by train interface unit to vehicle
Emergency braking, excision traction, the operation such as parking braking are carried out, prevents train from exceeding the speed limit, advancing rashly or car slipping.Vehicle-mounted automatic Pilot system
System obtains track section speed limit by vehicle-mounted automatic protective system, obtains Operation class speed limit by train-ground communication, passes through electronics
Label obtains the information such as waypoint location and platform speed limit, the accurate parking of control train traction braking.Vehicle-mounted human-computer exchange platform
It shows the information such as train speed, train speed limit, stop jumping, detaining car, is monitored for driver.
A kind of working principle of the lightweight train control system based on TAG positioning is as follows:
1, the dispatcher of control centre is run by default plan, is handled route for route train and is issued compass of competency
Interior station interlocking, the information of operation control acquisition station interlocking, each track section occupancy situation of real-time display at interface.
2, station interlocking receives the route order of operation control centre, completes the interlock logic processing of signalling arrangement, completes
The generation of railway code generation and track switch action signal is completed in the gather of route, locking, is guaranteed between route, track switch and semaphore
Interlock connection is correct.Station interlocking can also acquire trackside equipment state simultaneously, use for interlock logic Rule of judgment or display.
3, station automated driving system and a certain range of train, which are established, wirelessly communicates, and sends out to vehicle-mounted automated driving system
Operational plan information is sent, this information is non-vital data, and train-ground communication is only used as a part of automated driving system subsystem,
Independently of other subsystems.
As ground signal terminal, track circuit is used to realize by sending different CF signals to train trackside equipment
The notice of current orbit section speed limit；The lamp position of semaphore is shown for prompting section cleared situation and route side in front of driver
To；Fixed/antiposition directly determine train just/of track switch laterally enters the station or outbound.
4, vehicle-mounted automatic protective system decodes track circuit carrier frequency information by TCR reader, obtains current session track
Speed limit calculates emergency braking triggering curve, service braking triggering curve, cuts and lead curve, completes the Control for Speed Limitation of train.
5, vehicle-mounted automated driving system is under the velocity protection of vehicle-mounted automatic protective system, by receiving station automatic Pilot
The operational plan of system according to operational plan adjust automatically highest running speed, and completes switch gate movement, stop jumping/detaining car
Execution etc..When train will enter the station, direction is judged by receiving two electronic tags that continuously enter the station, in conjunction with train operation side
To and TAG message content obtain portal position, pre-decelerating enters the station；After train enters the station, by receiving accurate parking TAG report
Text is obtained apart from stop distance, and adjust automatically brakes level and realizes accurate parking.
6, vehicle-mounted man-machine interactive platform is by the information exchange with vehicle-mounted automatic protective system, vehicle-mounted automated driving system,
Real-time display speed-limiting messages, operational plan information, warning message etc., for driver monitoring.
The track section that station automated driving system obtains all trains in the operation plan and route of central apparatus accounts for
It is each automatic train regulation Operation class with information such as situations.
Station automated driving system and station interlocking are completely isolated, and station automated driving system is not communicated with station interlocking,
Station automated driving system does not undertake security function.
Device needed for TAG electronic tag includes: TAG reader (TAG reader), TAG antenna in mobile unit, by
TAG antenna receives the TAG radio frequency on rail level, its data is transferred to TAG reader, TAG reader converts radio-frequency information
For ASCALL coding, vehicle-mounted automated driving system is sent in the form of byte stream.
TAG message information has target point, stop information, and when train passes through TAG, vehicle-mounted automated driving system obtains TAG
The stop of its message, target point field are converted location information by message, and vehicle-mounted automated driving system will be described according to TAG
Location information control vehicle, and TAG message is shown in vehicle-mounted man-machine interactive platform and is checked for driver.
The effect of track circuit in systems is that railway code is provided for vehicle-mounted automatic protective system, automatic protective system according to
Railway code calculates corresponding speed limit and dangerous point position.The occupancy of track circuit will be interlocked detection simultaneously, interlock track
Occupied information is reported to central apparatus, thus central apparatus gets the occupancy situation of all track sections on route.Track electricity
Road is unrelated with automated driving system function.
Implementation of the invention is now introduced for not having the train operation control system of automated driving system.Fig. 2 shows
The train operation control system structural schematic diagram for the automated driving system not having, as shown in Fig. 2, station equipment only includes vehicle
It stands interlocking.Centered on equipment operation control centre be only used for station interlocking send route order.Station interlocking is according to fortune
The interlock logic processing of signalling arrangement, the gather for completing route, locking are completed in the route order that row control centre sends, and
Station interlocking generates railway code, the action signal of track switch and the control signal of semaphore, to guarantee train route, rail
Interlock connection is correct between trouble and semaphore.Meanwhile station interlocking also acquires the state of trackside equipment, sentences for interlock logic
Broken strip part or display use.
Trackside equipment includes track circuit, semaphore and track switch.In the present embodiment, going out for transition zone is arranged in semaphore
Before mouth, entrance, track switch, entrance to the station and station outlet port.The lamp position of semaphore is for prompting idle section in front of driver
And route situation.Track switch is operated by goat.And goat is in positioning states or antiposition state has directly determined train
The entry direction of operation reflects that the row of station interlocking sets.Track circuit utilizes the rail and mechanical insulated joint of route, by between station points
For many block sections, whether idle each subregion is supervised, and railway code is sent to cab signal.Track circuit is by train
Send the speed limit notice that different CF signals realizes current orbit section.
Station equipment includes the TCR reader for receiving railway code, and TCR reader receives the carrier frequency letter of track circuit
Number, TCR reader can be according to the speed limit for obtaining current session track according to CF signal.Also, TCR reader will work as proparea
The speed-limiting messages of section track are sent to vehicle-mounted automatic protective system.Vehicle-mounted automatic protective system is according to the speed limit of current session track
Information calculates emergency braking triggering curve, service braking triggering curve, cuts and lead curve, completes the speed limit work of train.
Cabinet for vehicle is set in train head.Cabinet for vehicle include FZL.X20 platform, GSSAP platform, radar system,
Vehicle-mounted automatic protective system (ATP), vehicle-mounted automated driving system (ATO) and TCR reader, cabinet for vehicle are equipped with correspondence and connect
Mouthful.Two groups of acceleration transducers are arranged in the bottom of train, measure the acceleration information of train.Velocity pick-up is set on the wheel of train
Device detects the movement speed of vehicle.Illustratively, the front vehicle wheel for being separately positioned on train head is arranged in vehicle-wheel speed sensor
On rear wheel.The interface of the acceleration transducer station cabinet of train bottom is connected to station automatic protective system.Train bottom
The velocity sensor in portion is connected to station automatic protective system by the interface of station cabinet.
TAG antenna, the vehicle-mounted automated driving system connection of TAG antenna and cabinet for vehicle is arranged in train bottom.
TCR antenna is set in the bottom of train, TCR antenna passes through the TCR in the interface and cabinet for vehicle on cabinet for vehicle
Reader connection.The carrier frequency information on track circuit is received by TCR antenna, and carrier frequency information is transferred to TCR reader, is led to
Crossing TCR reader can analyze to obtain current session track speed-limiting messages.TCR reader is connect with vehicle-mounted automatic protective system, will
Current orbit speed-limiting messages are sent to vehicle-mounted automatic protective system.
Radar is used for connection communication antenna (AP), can be communicated with remote equipment by communication antenna.
It further include human-computer exchange platform (DMI) in station equipment, human-computer exchange platform passes through the interface and vehicle of cabinet for vehicle
Carry automated driving system connected with vehicle-mounted automatic protective system, due to mobile unit radar not with station automated driving system
Connection, human-computer exchange platform can not show operational plan information, human-computer exchange platform only real-time display speed-limiting messages and alarm signal
Breath etc., for driver monitoring.
In order to be transformed to the train operation control system for not having automated driving system, Function for Automatic Pilot is added,
Station automated driving system is set in equipment AT STATION.Station automated driving system and central apparatus wirelessly communicate, and receive center
The train operation time table that equipment issues, and calculate class vehicle Operation class.Station automated driving system establishes vehicle-ground wireless communication, vehicle
Automated driving system of standing is communicated with the communication antenna of mobile unit, sends long-range control life to vehicle-mounted automated driving system
It enables.Wherein remote control command include stop jumping, the remote control commands such as detaining car, switch gate, Operation class.Station automatic Pilot system
For system with the station interlocking functional independence of station equipment in establishment process, interface is independent.
In order to be transformed to the train operation control system for not having automated driving system, except adding station automatic Pilot
Outside system, it is also necessary to set electronic tag on rail level upper berth, electronic tag is inactive component.The TAG antenna detection electricity of train bottom
Subtab.Electronic tag provides reliable ground station track information for vehicle-mounted automated driving system.Electronic tag be distributed in portal/
At 450 meters of exit, and station in about platform central symmetry be distributed, fix message content include: apart from stop distance,
Apart from platform inlet port position etc..Illustratively, electronic tag is distributed in apart from 450 meters of positions of portal.Portal setting
Two groups of electronic tags, two groups of electronic tags are at a distance of 20 meters, and when train passes through electronic tag, TAG antenna detection electronic tag is obtained
The message of electronic tag.Compare the message information of two groups of electronic tags, it may be determined that the direction of travel of current train.It is transported in conjunction with train
Line direction and message content obtain portal position, and pre-decelerating enters the station；After train enters the station, pass through the electronics mark being arranged in standing
Label receive accurate parking electronic tag Receive message apart from stop distance, and adjust automatically brakes level and realizes accurate parking.TAG
Message information is sent to vehicle-mounted automated driving system by antenna, and vehicle-mounted automated driving system converts position for message information and believes
Breath.The location information control vehicle that station automated driving system is recorded according to electronic tag.As not having automated driving system
Train operation control system adds Function for Automatic Pilot.
Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should manage
Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of lightweight train control system based on TAG positioning, which is characterized in that including central apparatus, station automatic Pilot system
System, mobile unit, central apparatus are communicated with station automated driving system, station automated driving system and vehicle equipment communication；Its
In,
The central apparatus, for sending operation plan and track section occupancy situation to station automated driving system；
The station automated driving system, for adjusting train according to operation plan, the track section occupancy situation of central apparatus
Operation class；
The mobile unit includes vehicle-mounted automated driving system, the vehicle-mounted automated driving system and station automatic Pilot system
System communication；
The vehicle-mounted automated driving system controls train for receiving the operational plan information of the station automated driving system
Automatic running；
The mobile unit further includes electronic label antenna, and electronic label antenna is communicated with vehicle-mounted automated driving system, the electricity
Subtab antenna is used to obtain the message information for the electronic tag for being laid on rail level；
The vehicle-mounted automated driving system controls vehicle according to the message information of electronic tag automatically.
2. the lightweight train control system according to claim 1 based on TAG positioning, which is characterized in that the message information
For ground fix information, the ground fix information includes target point information, stop information.
3. the lightweight train control system according to claim 1 based on TAG positioning, which is characterized in that the mobile unit
Including e-tag reader, the e-tag reader is communicated with the electronic label antenna；
The electronic label antenna receives the radio-frequency information of the electronic tag on rail level, to obtain the message of electronic tag
Information；
Radio-frequency information is transferred to e-tag reader by the electronic tag, and e-tag reader converts radio-frequency information to
ASCALL coding, is sent to vehicle-mounted automated driving system in the form of byte stream.
4. the lightweight train control system according to claim 1 based on TAG positioning, which is characterized in that the central apparatus
Including generation, execution and time adjustment table.
5. the lightweight train control system according to claim 1 based on TAG positioning, which is characterized in that the central apparatus
Route order is issued to station interlocking；The station interlocking carries out the connection of route pre-selection and signalling arrangement according to the route order
Logical process is locked, route gather, locking are completed.
6. the lightweight train control system according to claim 5 based on TAG positioning, which is characterized in that the station interlocking
Generate the control command of railway code, track switch action signal and semaphore.
7. the lightweight train control system according to claim 5 based on TAG positioning, which is characterized in that the station interlocking
With trackside equipment interface collection site signalling arrangement state acquisition.
8. the lightweight train control system according to claim 6 based on TAG positioning, which is characterized in that the mobile unit
Including vehicle-mounted automatic protective system, the vehicle-mounted guard system decodes the railway code that station interlocking generates by TCR reader, obtains
Current session track speed limit is taken, emergency braking triggering curve is calculated, service braking triggering curve, cuts and lead curve.
9. the lightweight train control system based on TAG positioning described in any one according to claim 1~8, which is characterized in that
Under the protection of the vehicle-mounted automatic protective system, the vehicle-mounted automated driving system receives the operation meter of station automated driving system
It draws, adjust automatically train operation.
10. the lightweight train control system based on TAG positioning described in any one according to claim 1~8, which is characterized in that
The mobile unit includes vehicle-mounted man-machine interactive platform, the vehicle-mounted man-machine interactive platform respectively with vehicle-mounted automatic protective system,
Vehicle-mounted automated driving system carries out information exchange；
The man-machine interactive platform shows the message information of electronic tag.
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| CN201910507580.6A CN110356434B (en) | 2019-06-12 | 2019-06-12 | Light-weight train control system based on TAG positioning |
| BR112019021384A BR112019021384A2 (en) | 2019-06-12 | 2019-09-04 | Light train control system based on electronic marker positioning |
| PCT/CN2019/104361 WO2020248402A1 (en) | 2019-06-12 | 2019-09-04 | Electronic tag positioning-based lightweight train control system |
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| BR112019021384A2 (en) | 2022-01-04 |
| CN110356434B (en) | 2021-07-20 |
| WO2020248402A1 (en) | 2020-12-17 |
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