CN109318945A - Train control method, apparatus and system - Google Patents
Train control method, apparatus and system Download PDFInfo
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- CN109318945A CN109318945A CN201710643938.9A CN201710643938A CN109318945A CN 109318945 A CN109318945 A CN 109318945A CN 201710643938 A CN201710643938 A CN 201710643938A CN 109318945 A CN109318945 A CN 109318945A
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- 230000001681 protective effect Effects 0.000 claims abstract description 85
- 238000004891 communication Methods 0.000 claims abstract description 32
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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 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
- B61L23/18—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated specially adapted for changing lengths of track sections in dependence upon speed and traffic density
-
- 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
- B61L23/34—Control, warning or like safety means along the route or between vehicles or trains for indicating the distance between vehicles or trains by the transmission of signals therebetween
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention proposes a kind of Train control method, apparatus and system, wherein, method includes: that the current train location information that will acquire of train operation protective device is sent to region Centralized Controller, so that the region Centralized Controller is ranked up each train according to the train rail occupied information that the current train location information, the location information of other trains and axis-counting device generate, and generate ranking results；Train operation protective device extracts the identity information of the preceding train adjacent with current train from the ranking results that the region Centralized Controller is got；Train operation protective device is according to the identity information of the preceding train and corresponding preceding train communication, to obtain the location information of the preceding train；Train operation protective device according to the location information of the current train location information and preceding train control current train traveling and keeps safe distance with the preceding train.
Description
Technical field
The present invention relates to Vehicle Engineering more particularly to a kind of Train control methods, apparatus and system.
Background technique
Track train travels the advantages that punctuality rate is high, passenger capacity is big with it, and main delivery is all used as in many cities
The vehicles.The control system of track train generally includes: train automatic monitoring equipment, computer interlocking equipment, region control
Device, track switch equipment, axis-counting device and train operation protective device.Wherein, axis-counting device is arranged on train rail, uses
The logarithm that the closed-loop sensors detection train wheel being mounted on train rail passes through, provides the occupancy detection of track.Meter shaft is set
It is standby to be connected with computer interlocking equipment, for the occupancy testing result of track to be sent to computer interlocking equipment.
The quantity of zone controller have it is multiple, each zone controller be used for in its compass of competency train position carry out
Monitoring.The train operation protective device being arranged on each train carries out data with the zone controller in the train location
Communication, to send train position information to zone controller.Zone controller is sent according to all trains in the compass of competency
Location information is ranked up, and is then all generated mobile authorization information for each train and is sent to corresponding train, so that
Train operation protective device in the train adjusts the travel speed etc. of itself according to mobile authorization information, to ensure and front and back vehicle
The distance between in the safe distance.Train automatic monitoring equipment respectively with computer interlocking equipment and zone controller phase
Even, the train rail occupied information that the train position information for being sent according to zone controller and computer interlocking equipment are sent
Carry out integrated treatment, backward computer interlocking equipment issue order to control track switch device action.
In above-mentioned existing control system, due to having more trains in the compass of competency of each zone controller, area
The responsible real time communication of domain controller and arithmetic operation content are more, and the service ability of zone controller is caused to be known as control system
The bottleneck of system.The train limited amount that each zone controller can control, in order to guarantee to the quick and accurate of train position
Monitoring, can increase the quantity of zone controller.But the problem of thus bringing is, train can pass through multiple administrations in the process of moving
Region will do it train turning-over operation between the zone controller in adjacent compass of competency, result in control system function more
It is complicated.
In addition, all train position information is required to be sent to region by the train operation protective device in each train
Controller after being ranked up by zone controller to all trains in its compass of competency, then is directed to each train and all generates
Mobile authorization information is then sent to each train.Since the transmission of signal needs to expend the regular hour, zone controller
Mobile authorization information is all generated to each train, needs to expend the regular hour, so that the treatment effeciency of control system is poor.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, the first purpose of this invention is to propose a kind of Train control method, simplify Train Control system to realize
The function of system is complicated using function brought by multiple regions controller in the prior art for solving the problems, such as.
Second object of the present invention is to propose a kind of Train control method.
Third object of the present invention is to propose a kind of train controller.
Fourth object of the present invention is to propose a kind of train controller.
5th purpose of the invention is to propose a kind of train control system.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of Train control method, comprising:
The current train location information that will acquire is sent to region Centralized Controller, so that the region Centralized Controller
The train generated according to the axis-counting device of the current train location information, the location information of other trains and each station setting
Orbit occupancy information is ranked up each train, and generates ranking results；
The body of the preceding train adjacent with current train is extracted from the ranking results that the region Centralized Controller is got
Part information；
According to the identity information of the preceding train and corresponding preceding train communication, to obtain the position letter of the preceding train
Breath；
According to the location information of the current train location information and preceding train control current train traveling and with it is described before
Train keeps safe distance.
In order to achieve the above object, second aspect of the present invention embodiment proposes a kind of Train control method, comprising:
Receive the current train location information that the train operation protective device in current train is sent；
The train rail generated according to the current train location information, the location information of other trains and axis-counting device
Occupied information is ranked up each train, and generates ranking results；
The ranking results are sent to train operation protective device, so that the train operation protective device is from the row
The identity information of the preceding train adjacent with current train is extracted in sequence result；And the train operation protective device is according to
The identity information of preceding train and corresponding preceding train communication, to obtain the location information of the preceding train；And the train fortune
Row protective device according to the location information control current train traveling of the current train location information and preceding train and with it is described
Preceding train keeps safe distance.
In order to achieve the above object, third aspect present invention embodiment proposes a kind of train controller, comprising:
Train position information sending module, the current train location information for will acquire are sent to region centralized control
Device, so that the region Centralized Controller is according to the current train location information, the location information and meter shaft of other trains
The train rail occupied information that equipment generates is ranked up each train, and generates ranking results；
Adjacent train identity information extraction module, for being mentioned from the ranking results that the region Centralized Controller is got
Take the identity information of the preceding train adjacent with current train；
Train communication module, for according to the identity information of the preceding train and corresponding preceding train communication, to obtain
The location information of train before stating；
Train driving control module, for being worked as according to the location information control of the current train location information and preceding train
Preceding train driving simultaneously keeps safe distance with the preceding train.
In order to achieve the above object, fourth aspect present invention embodiment proposes a kind of train controller, comprising:
Train position information receiving module, what the train operation protective device for receiving in current train was sent works as forefront
Truck position information；
Sorting module, for the location information and axis-counting device according to the current train location information, other trains
The train rail occupied information of generation is ranked up each train, and generates ranking results；
Ranking results sending module, for the ranking results to be sent to train operation protective device, so that the column
Vehicle operation protective device extracts the identity information of the preceding train adjacent with current train from the ranking results；And the column
Vehicle runs protective device according to the identity information of the preceding train and corresponding preceding train communication, to obtain the position of the preceding train
Confidence breath；And the train operation protective device is controlled according to the location information of the current train location information and preceding train
Current train traveling simultaneously keeps safe distance with the preceding train.In order to achieve the above object, fifth aspect present invention embodiment proposes
A kind of train control system, comprising:
Axis-counting device, track switch equipment, semaphore, remote control equipment, train automatic monitoring equipment, region centralized control
Device, train operation protective device and train servomechanism；
The region Centralized Controller includes train controller provided by fourth embodiment as above, the train operation
Protective device includes the train controller as provided by above-mentioned 3rd embodiment；
The track switch equipment and semaphore are arranged by train rail, and the axis-counting device is arranged on train rail, institute
Axis-counting device, track switch equipment and semaphore is stated to be connected with the remote control equipment；
The region Centralized Controller is anti-with the remote control equipment, train automatic monitoring equipment and train operation respectively
Protection unit communication connection, the train operation protective device are connected with train servomechanism.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow chart for the Train control method that the embodiment of the present invention one provides；
Fig. 2 is the flow chart of control current train traveling in Train control method provided by Embodiment 2 of the present invention；
Fig. 3 is the flow chart for the Train control method that the embodiment of the present invention three provides；
Fig. 4 is the structural schematic diagram for the train controller that the embodiment of the present invention four provides；
The structural schematic diagram of train driving control module in the train controller that Fig. 5 provides for the embodiment of the present invention five；
Fig. 6 is the structural schematic diagram for the train controller that the embodiment of the present invention six provides；
Fig. 7 is the structural schematic diagram for the train control system that the embodiment of the present invention seven provides.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Embodiment one
The present embodiment provides a kind of Train control method, this method can be by the Train Control in train operation protective device
Device executes, and can be realized by way of software and/or hardware.Train operation protective device is arranged ON TRAINS, respectively
The train operation protective device being arranged on train is connected with region Centralized Controller.Fig. 1 is what the embodiment of the present invention one provided
The flow chart of Train control method.As shown in Figure 1, Train control method provided in this embodiment, comprises the following steps:
The current train location information that step 101, train operation protective device will acquire is sent to region centralized control
Device, so that region Centralized Controller is generated according to current train location information, the location information of other trains and axis-counting device
Train rail occupied information each train is ranked up, and generate ranking results.
In the present embodiment, positioning device is provided on current train, for obtaining the location information of current train in real time.It is fixed
Location information can be sent to train operation protective device by position device.
Later, the current train location information that train operation protective device can will acquire is sent to region centralized control
Device.The transmission process can be train operation protective device periodically active transmission, can also concentrate control receive region
The location information request message and then be sent to region Centralized Controller that device processed is sent.
The train rail that region Centralized Controller receives the train position information that each train is sent and axis-counting device generates
Road occupied information knows the location information of each train.Region Centralized Controller further according to each train location information to each column
Vehicle is ranked up, and generates ranking results.Then region Centralized Controller ranking results are sent to communicate work as forefront
The train operation protective device of vehicle.It include the operation order of each train and the identity information of each train in ranking results.
Region Centralized Controller need to keep communicating to connect with all trains, the train operation protective device in each train to
Region Centralized Controller sends location information, so that region Centralized Controller is ranked up each train.When a certain train and area
Domain Centralized Controller loses communication connection, then the location information that region Centralized Controller can be sent according to the train in a upper period
The train rail occupied information that the axis-counting device of corresponding position is sent is searched, judges whether the train drives through this accordingly
Train rail where axis-counting device, and then know the approximate location of the train, to complete to be ranked up each train.
Step 102, train operation protective device extracted from the ranking results that region Centralized Controller is got with it is current
The identity information of the adjacent preceding train of train.
It include the operation order of each train and the identity of each train in the ranking results that region Centralized Controller is sent
Information.The identity information of above-mentioned train can be train mark, mailing address etc., so that the train operation in current train is protected
Device can be communicated according to the identity information with preceding train.
The train operation protective device of current train extracts the identity letter of preceding train adjacent thereto from ranking results
Breath.
Step 103, train operation protective device are according to the identity information of preceding train and corresponding preceding train communication, to obtain
The location information of preceding train.
Train operation protective device is communicated according to preceding train identity information with corresponding preceding train, and preceding train is got
Location information.
Specifically, the location information of preceding train can be sent to by the train operation protective device in preceding train work as forefront
Train operation protective device in vehicle.
Step 104, train operation protective device are worked as according to current train location information and the location information control of preceding train
Preceding train driving simultaneously keeps safe distance with preceding train.
Train operation protective device controls travel speed in combination with the location information of itself and the location information of preceding train,
To keep safe distance with preceding train.
Specifically, train operation protective device can generate mobile authorization information according to the location information of preceding train, then
Current train traveling is controlled according to the mobile authorization information, specifically, train operation protective device can send out mobile authorization information
Train servomechanism is given, so that train servomechanism controls train driving according to mobile authorization information.It generates and moves
The mode of dynamic authorization message can refer to the mode generated in zone controller in the prior art.
Technical solution provided in this embodiment will be worked as by using the train operation protective device being arranged in current train
Preceding train position information is sent to region Centralized Controller so that region Centralized Controller according to current train location information, its
The train rail occupied information that the location information and axis-counting device of its train are sent is ranked up each train, and generates sequence
As a result, so that train operation protective device according to the identity information of the preceding train adjacent thereto recognized from ranking results with
The location information of train before preceding train is communicated and obtained, location information and the location information control of itself further according to preceding train
Current train traveling processed, and safe distance is kept with preceding train.Above-mentioned technical proposal is led to by current train and adjacent preceding train
Letter to obtain the location information of preceding train, and then controls this train driving according to the location information of preceding train, is equivalent to existing skill
The process that mobile authorization information is generated in art is executed by the train operation protective device in current train, and region centralized control
Device does not regenerate mobile authorization information, alleviates the burden of region Centralized Controller, improves the efficiency of whole system.Therefore exist
Only needed in entire train control system a region Centralized Controller, a region Centralized Controller and all trains into
Row communication, and each train is ranked up, it further solves and causes region control in the prior art since train is trans-regional
The problem of train transfer and bring system function complexity must be carried out between device.
In addition, in the prior art zone controller concentrate obtain location information by way of for, in the present embodiment
Region Centralized Controller is only ranked up each train, straight by the train identity information for including in ranking results between each train
Row communication is tapped into obtain the location information of adjacent train, no longer need to handle by zone controller it is primary, traffic rate faster,
The speed handled to location information is faster.
Embodiment two
The present embodiment is that on the basis of the above embodiments, Train control method is further improved, especially
The implementation of above-mentioned steps 104 is further improved.
Fig. 2 is the flow chart of control current train traveling in Train control method provided by Embodiment 2 of the present invention.Such as Fig. 2
Shown, in above-mentioned steps 104, train operation protective device is controlled according to the location information of current train location information and preceding train
Current train traveling, can specifically include the following steps:
Step 1041, train operation protective device are obtained according to current train location information and the positional information calculation of preceding train
First distance between current train and preceding train.
Step 1042, train operation protective device control current train traveling according to first distance.
Specifically, can generate train speed according to train braking rule and above-mentioned first distance protects curve, and according to column
Vehicle speed protects curve to calculate thermoacoustic prime engine curve, then further according to the travel speed of thermoacoustic prime engine curve adjustment current train,
So that current train and preceding train keep safe distance.
Embodiment three
The present embodiment provides a kind of Train control method, this method can be filled by the Train Control in the Centralized Controller of region
It sets to execute, can be realized by way of software and/or hardware.A region is only arranged in train control system to concentrate
Controller, the train operation protective device being arranged on each train are connected with region Centralized Controller.Fig. 3 is the embodiment of the present invention
The flow chart of three Train control methods provided.As shown in figure 3, Train control method provided in this embodiment, including it is following several
A step:
Step 301, region Centralized Controller receive the current train that the train operation protective device in current train is sent
Location information.
Current train location information is sent to region Centralized Controller by train operation protective device, which can be with
It, can also be first from region Centralized Controller to train operation protective device for train operation protective device periodically active transmission
Location information request message is sent, and then current train location information is sent to region collection by train operation protective device
Middle controller.
Step 302, region Centralized Controller are according to current train location information, the location information of other trains and meter shaft
The train rail occupied information that equipment generates is ranked up each train, and generates ranking results.
Region Centralized Controller receives the train position information that each train is sent, and knows the location information of each train.
Region Centralized Controller is ranked up each train further according to the location information of each train, and generates ranking results.
Ranking results are sent to train operation protective device by step 303, region Centralized Controller, so that train operation is anti-
Protection unit extracts the identity information of the preceding train adjacent with current train from ranking results；And train operation protective device root
According to identity information and the corresponding preceding train communication of preceding train, with the location information of train before obtaining；And train operation protection
Device according to the location information of current train location information and preceding train control current train traveling and keeps safety with preceding train
Distance.
In step 303, the implementation procedure of train operation protective device can refer to above-described embodiment, and details are not described herein again.
Technical solution provided in this embodiment will be worked as by using the train operation protective device being arranged in current train
Preceding train position information is sent to region Centralized Controller so that region Centralized Controller according to current train location information, its
The train rail occupied information that the location information and axis-counting device of its train are sent is ranked up each train, and generates sequence
As a result, so that train operation protective device according to the identity information of the preceding train adjacent thereto recognized from ranking results with
The location information of train before preceding train is communicated and obtained, location information and the location information control of itself further according to preceding train
Current train traveling processed, and safe distance is kept with preceding train.Above-mentioned technical proposal is led to by current train and adjacent preceding train
Letter to obtain the location information of preceding train, and then controls this train driving according to the location information of preceding train, is equivalent to existing skill
The process that mobile authorization information is generated in art is executed by the train operation protective device in current train, and region centralized control
Device does not regenerate mobile authorization information, alleviates the burden of region Centralized Controller, improves the efficiency of whole system.Therefore exist
Only needed in entire train control system a region Centralized Controller, a region Centralized Controller and all trains into
Row communication, and each train is ranked up, it further solves and causes region control in the prior art since train is trans-regional
The problem of train transfer and bring system function complexity must be carried out between device.
In addition, in the prior art zone controller concentrate obtain location information by way of for, in the present embodiment
Region Centralized Controller is only ranked up each train, straight by the train identity information for including in ranking results between each train
Row communication is tapped into obtain the location information of adjacent train, no longer need to handle by zone controller it is primary, traffic rate faster,
The speed handled to location information is faster.
On that basi of the above embodiments, before above-mentioned steps 302, region Centralized Controller can also receive each station and set
The train rail occupied information that the remote control equipment set is sent, train rail occupied information is by the meter that is arranged on train rail
Axis equipment generates and is sent to remote control equipment.
Example IV
Fig. 4 is the structural schematic diagram for the train controller that the embodiment of the present invention four provides.As shown in figure 4, the present embodiment
A kind of train controller is provided, comprising: train position information sending module 41, adjacent train identity information extraction module 42,
Train communication module 43 and train driving control module 44.
Wherein, the current train location information that train position information sending module 41 is used to will acquire is sent to region collection
Middle controller, so that region Centralized Controller is set according to current train location information, the location information of other trains and meter shaft
The standby train rail occupied information generated is ranked up each train, and generates ranking results.Adjacent train identity information extracts
Module 42 from the ranking results that region Centralized Controller is got for extracting the identity of the preceding train adjacent with current train
Information.Train communication module 43 is used for according to the identity information of preceding train and corresponding preceding train communication, to obtain preceding train
Location information.Train driving control module 44 is used to be controlled according to the location information of current train location information and preceding train current
Train driving simultaneously keeps safe distance with preceding train.
Technical solution provided in this embodiment will be worked as by using the train operation protective device being arranged in current train
Preceding train position information is sent to region Centralized Controller so that region Centralized Controller according to current train location information, its
The train rail occupied information that the location information and axis-counting device of its train are sent is ranked up each train, and generates sequence
As a result, so that train operation protective device according to the identity information of the preceding train adjacent thereto recognized from ranking results with
The location information of train before preceding train is communicated and obtained, location information and the location information control of itself further according to preceding train
Current train traveling processed, and safe distance is kept with preceding train.Above-mentioned technical proposal is led to by current train and adjacent preceding train
Letter to obtain the location information of preceding train, and then controls this train driving according to the location information of preceding train, is equivalent to existing skill
The process that mobile authorization information is generated in art is executed by the train operation protective device in current train, and region centralized control
Device does not regenerate mobile authorization information, alleviates the burden of region Centralized Controller, improves the efficiency of whole system.Therefore exist
Only needed in entire train control system a region Centralized Controller, a region Centralized Controller and all trains into
Row communication, and each train is ranked up, it further solves and causes region control in the prior art since train is trans-regional
The problem of train transfer and bring system function complexity must be carried out between device.
In addition, in the prior art zone controller concentrate obtain location information by way of for, in the present embodiment
Region Centralized Controller is only ranked up each train, straight by the train identity information for including in ranking results between each train
Row communication is tapped into obtain the location information of adjacent train, no longer need to handle by zone controller it is primary, traffic rate faster,
The speed handled to location information is faster.
Embodiment five
The structural schematic diagram of train driving control module in the train controller that Fig. 5 provides for the embodiment of the present invention five.
As shown in figure 5, on the basis of the above embodiments, train driving control module 44 specifically includes: first distance computing unit 441
With train driving control unit 442.
Wherein, first distance computing unit 441 is based on the location information according to current train location information and preceding train
Calculation obtains the first distance between current train and preceding train.Train driving control unit 442 according to first distance for controlling
Current train traveling.
Further, above-mentioned train driving control unit 442 specifically includes: velocity protection curve generates and train
Travel speed regulator unit.Wherein, velocity protection curve generates are used for according to first distance and train braking rule
It generates train speed and protects curve.Train running speed regulator unit is used to protect curve adjustment to work as forefront according to train speed
The travel speed of vehicle.
Embodiment six
Fig. 6 is the structural schematic diagram for the train controller that the embodiment of the present invention six provides.As shown in fig. 6, the present embodiment
There is provided a kind of train controller, comprising: train position information receiving module 61, sorting module 62 and ranking results sending module
63。
Wherein, train position information receiving module 61 is used to receive what the train operation protective device in current train was sent
Current train location information.Sorting module 62 by according to the location information of current train location information, other trains and based on
The train rail occupied information that axis equipment generates is ranked up each train, and generates ranking results.Ranking results sending module
63 for by ranking results being sent to train operation protective device so that train operation protective device is extracted from ranking results and
The identity information of the adjacent preceding train of current train；And train operation protective device according to the identity information of preceding train with it is corresponding
Preceding train communication, with obtain before train location information；And train operation protective device is according to current train location information
It is travelled with the location information control current train of preceding train and keeps safe distance with preceding train.
Technical solution provided in this embodiment will be worked as by using the train operation protective device being arranged in current train
Preceding train position information is sent to region Centralized Controller so that region Centralized Controller according to current train location information, its
The train rail occupied information that the location information and axis-counting device of its train are sent is ranked up each train, and generates sequence
As a result, so that train operation protective device according to the identity information of the preceding train adjacent thereto recognized from ranking results with
The location information of train before preceding train is communicated and obtained, location information and the location information control of itself further according to preceding train
Current train traveling processed, and safe distance is kept with preceding train.Above-mentioned technical proposal is led to by current train and adjacent preceding train
Letter to obtain the location information of preceding train, and then controls this train driving according to the location information of preceding train, is equivalent to existing skill
The process that mobile authorization information is generated in art is executed by the train operation protective device in current train, and region centralized control
Device does not regenerate mobile authorization information, alleviates the burden of region Centralized Controller, improves the efficiency of whole system.Therefore exist
Only needed in entire train control system a region Centralized Controller, a region Centralized Controller and all trains into
Row communication, and each train is ranked up, it further solves and causes region control in the prior art since train is trans-regional
The problem of train transfer and bring system function complexity must be carried out between device.
In addition, in the prior art zone controller concentrate obtain location information by way of for, in the present embodiment
Region Centralized Controller is only ranked up each train, straight by the train identity information for including in ranking results between each train
Row communication is tapped into obtain the location information of adjacent train, no longer need to handle by zone controller it is primary, traffic rate faster,
The speed handled to location information is faster.
Further, above-mentioned train controller further include: train rail occupied information receiving module, the module is for connecing
The train rail occupied information that the remote control equipment of each station setting is sent is received, train rail occupied information is by being arranged in train
Axis-counting device on track generates and is sent to remote control equipment.
Embodiment seven
Fig. 7 is the structural schematic diagram for the train control system that the embodiment of the present invention seven provides.As shown in fig. 7, the present embodiment
There is provided a kind of train control system, comprising: axis-counting device 71, remote control equipment 72, region Centralized Controller 73 and train
Run protective device 74.In addition, train control system further include: track switch equipment 75, train automatic monitoring equipment 76, train are automatic
Pilot instrument 77 and semaphore 78.
Wherein, axis-counting device 71 is arranged on train rail, and track switch equipment 75 and semaphore 78 are arranged by train rail,
Axis-counting device 71, track switch equipment 75 and semaphore 78 are connected with remote control equipment 72.Axis-counting device 71 is used for train rail
Road occupied information is detected, and the occupied information of train rail is sent to remote control equipment 72.Remote control equipment 72
It is connected with region Centralized Controller 73, the occupied information of train rail is sent to region Centralized Controller 73.
Train operation protective device 74 in region Centralized Controller 73 and each train communicates to connect, to obtain each train
Location information.Region Centralized Controller 73 is also connected with train automatic monitoring equipment 76, for sending out the location information of each train
Train automatic monitoring equipment 76 is given, train automatic monitoring equipment 76 can generate control instruction according to the location information of each train,
It is sent to region Centralized Controller 73.Control instruction is sent to remote control equipment 72 again by region Centralized Controller 73.Remotely
The control instruction control track switch equipment 75 and semaphore 78 that control equipment 72 is used to be issued according to region Centralized Controller 73 work.
Scheme provided by above-described embodiment can be used to realize in above-mentioned zone Centralized Controller 73, and train operation protection fills
Setting 74 can also be used technical solution provided by above-described embodiment to realize.
Technical solution provided in this embodiment will be worked as by using the train operation protective device being arranged in current train
Preceding train position information is sent to region Centralized Controller so that region Centralized Controller according to current train location information, its
The train rail occupied information that the location information and axis-counting device of its train are sent is ranked up each train, and generates sequence
As a result, so that train operation protective device according to the identity information of the preceding train adjacent thereto recognized from ranking results with
The location information of train before preceding train is communicated and obtained, location information and the location information control of itself further according to preceding train
Current train traveling processed, and safe distance is kept with preceding train.Above-mentioned technical proposal is led to by current train and adjacent preceding train
Letter to obtain the location information of preceding train, and then controls this train driving according to the location information of preceding train, is equivalent to existing skill
The process that mobile authorization information is generated in art is executed by the train operation protective device in current train, and region centralized control
Device does not regenerate mobile authorization information, alleviates the burden of region Centralized Controller, improves the efficiency of whole system.Therefore exist
Only needed in entire train control system a region Centralized Controller, a region Centralized Controller and all trains into
Row communication, and each train is ranked up, it further solves and causes region control in the prior art since train is trans-regional
The problem of train transfer and bring system function complexity must be carried out between device.
In addition, in the prior art zone controller concentrate obtain location information by way of for, in the present embodiment
Region Centralized Controller is only ranked up each train, straight by the train identity information for including in ranking results between each train
Row communication is tapped into obtain the location information of adjacent train, no longer need to handle by zone controller it is primary, traffic rate faster,
The speed handled to location information is faster.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized: have for data-signal is realized the logic gates of logic function from
Logic circuit is dissipated, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as to limit of the invention
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of the invention
Type.
Claims (11)
1. a kind of Train control method characterized by comprising
The current train location information that will acquire is sent to region Centralized Controller so that the region Centralized Controller according to
The train rail occupied information that the current train location information, the location information of other trains and axis-counting device generate is to each
Train is ranked up, and generates ranking results；
The identity letter of the preceding train adjacent with current train is extracted from the ranking results that the region Centralized Controller is got
Breath；
According to the identity information of the preceding train and corresponding preceding train communication, to obtain the location information of the preceding train；
According to the location information of the current train location information and preceding train control current train traveling and with the preceding train
Keep safe distance.
2. Train control method according to claim 1, which is characterized in that according to the current train location information with before
The location information control current train traveling of train, comprising:
The current train and the forefront are obtained according to the positional information calculation of the current train location information and preceding train
First distance between vehicle；
The current train traveling is controlled according to the first distance.
3. Train control method according to claim 2, which is characterized in that described current according to first distance control
Train driving, comprising:
Train speed, which is generated, according to the first distance and train braking rule protects curve；
According to the travel speed of current train described in train speed protection curve adjustment.
4. a kind of Train control method characterized by comprising
Receive the current train location information that the train operation protective device in current train is sent；
It is occupied according to the train rail that the current train location information, the location information of other trains and axis-counting device generate
Information is ranked up each train, and generates ranking results；
The ranking results are sent to train operation protective device, so that the train operation protective device is tied from the sequence
The identity information of the preceding train adjacent with current train is extracted in fruit；And the train operation protective device is according to the forefront
The identity information of vehicle and corresponding preceding train communication, to obtain the location information of the preceding train；And the train operation is anti-
Protection unit according to the location information control current train traveling of the current train location information and preceding train and with the forefront
Vehicle keeps safe distance.
5. Train control method according to claim 4, which is characterized in that according to the current train location information,
Before the train rail occupied information that the location information and axis-counting device of other trains generate is ranked up each train, also wrap
It includes:
Receive the train rail occupied information that the remote control equipment of each station setting is sent, the train rail occupied information by
The axis-counting device being arranged on train rail generates and is sent to the remote control equipment.
6. a kind of train controller characterized by comprising
Train position information sending module, the current train location information for will acquire are sent to region Centralized Controller,
So that the region Centralized Controller is according to the current train location information, the location information and axis-counting device of other trains
The train rail occupied information of generation is ranked up each train, and generates ranking results；
Adjacent train identity information extraction module, for from the ranking results that the region Centralized Controller is got extract with
The identity information of the adjacent preceding train of current train；
Train communication module, for according to the identity information of the preceding train and corresponding preceding train communication, with obtain it is described before
The location information of train；
Train driving control module, for working as forefront according to the location information control of the current train location information and preceding train
Vehicle traveling simultaneously keeps safe distance with the preceding train.
7. train controller according to claim 6, which is characterized in that the train driving control module, comprising:
First distance computing unit, for obtaining institute according to the positional information calculation of the current train location information and preceding train
State the first distance between current train and the preceding train；
Train driving control unit is travelled for controlling the current train according to the first distance.
8. train controller according to claim 7, which is characterized in that train driving control unit includes:
Velocity protection curve generates, for generating train speed protection according to the first distance and train braking rule
Curve；
Train running speed regulator unit, the traveling for the current train according to train speed protection curve adjustment
Speed.
9. a kind of train controller characterized by comprising
Train position information receiving module, the current train position that the train operation protective device for receiving in current train is sent
Confidence breath；
Sorting module, for being generated according to the location information and axis-counting device of the current train location information, other trains
Train rail occupied information each train is ranked up, and generate ranking results；
Ranking results sending module, for the ranking results to be sent to train operation protective device, so that the train is transported
Row protective device extracts the identity information of the preceding train adjacent with current train from the ranking results；And the train fortune
Row protective device is according to the identity information of the preceding train and corresponding preceding train communication, to obtain the position letter of the preceding train
Breath；And the train operation protective device controls currently according to the location information of the current train location information and preceding train
Train driving simultaneously keeps safe distance with the preceding train.
10. train controller according to claim 9, which is characterized in that further include:
Train rail occupied information receiving module, the train rail that the remote control equipment for receiving each station setting is sent account for
With information, the train rail occupied information is generated by the axis-counting device being arranged on train rail and is sent to the long-range control
Control equipment.
11. a kind of train control system characterized by comprising axis-counting device, track switch equipment, semaphore, long-range control are set
Standby, train automatic monitoring equipment, region Centralized Controller, train operation protective device and train servomechanism；
The region Centralized Controller includes the train controller as described in claim 9 or 10, the train operation protection
Device includes such as the described in any item train controllers of claim 6-8；
The track switch equipment and semaphore are arranged by train rail, and the axis-counting device is arranged on train rail, the meter
Axis equipment, track switch equipment and semaphore are connected with the remote control equipment；
The region Centralized Controller protects with the remote control equipment, train automatic monitoring equipment and train operation fill respectively
Communication connection is set, the train operation protective device is connected with train servomechanism.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643938.9A CN109318945B (en) | 2017-07-31 | 2017-07-31 | Train control method, device and system |
| PCT/CN2018/097068 WO2019024743A1 (en) | 2017-07-31 | 2018-07-25 | Train control method, device, and system |
| BR112020001685-3A BR112020001685A2 (en) | 2017-07-31 | 2018-07-25 | train control method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643938.9A CN109318945B (en) | 2017-07-31 | 2017-07-31 | Train control method, device and system |
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| Publication Number | Publication Date |
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| CN109318945A true CN109318945A (en) | 2019-02-12 |
| CN109318945B CN109318945B (en) | 2020-11-06 |
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| CN201710643938.9A Active CN109318945B (en) | 2017-07-31 | 2017-07-31 | Train control method, device and system |
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| Country | Link |
|---|---|
| CN (1) | CN109318945B (en) |
| BR (1) | BR112020001685A2 (en) |
| WO (1) | WO2019024743A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758488A (en) * | 2019-11-07 | 2020-02-07 | 中国铁建重工集团股份有限公司 | Control method and system of magnetic levitation rail train and magnetic levitation rail train |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116061997B (en) * | 2023-03-07 | 2023-06-16 | 北京全路通信信号研究设计院集团有限公司 | Early warning method, device, equipment and storage medium |
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| Publication number | Publication date |
|---|---|
| BR112020001685A2 (en) | 2020-07-21 |
| CN109318945B (en) | 2020-11-06 |
| WO2019024743A1 (en) | 2019-02-07 |
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