CN110271583A - Protection section configuration method, the device and system of train - Google Patents
Protection section configuration method, the device and system of train Download PDFInfo
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- CN110271583A CN110271583A CN201810205338.9A CN201810205338A CN110271583A CN 110271583 A CN110271583 A CN 110271583A CN 201810205338 A CN201810205338 A CN 201810205338A CN 110271583 A CN110271583 A CN 110271583A
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- 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
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
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- 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
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
- B61L2027/204—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation using Communication-based Train Control [CBTC]
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Abstract
The present invention proposes protection section configuration method, the device and system of a kind of train, wherein method includes: that the vehicle control syetem VOBC of train obtains the mobile authorization MA of train from zone controller ZC；VOBC generates the braking curve of train according to MA, and braking curve is used to indicate the corresponding relationship between train speed and train driving distance；VOBC sends the parameter of curve of braking curve to computer interlocking CI subsystem, so that the MA that CI subsystem is generated according to parameter of curve and ZC, updates the protection section of train.This method can be realized dynamic configuration entry protection section length, and protection train advances rashly, to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection section length, so that the protection section length between train is optimal, the tracking interval of train is effectively shortened, and then the transport efficiency of rail line system can be improved.
Description
Technical field
The present invention relates to technical field of rail traffic more particularly to a kind of protection section configuration method of train, device and
System.
Background technique
In City Rail Transit System, train is because of reasons such as the manipulation of brake locomotive vehicle error or braking ability deficiencies
Under, train can be caused to advance rashly, the train that causes to advance rashly is clashed with normal route train.In communication-based train control
Under (Communication Based Train Control, CBTC) mode, for the mistake for realizing rail transportation operation control system
Punching protection, generally can be arranged protection section of one or more snippets track section as route in stop-off point foreign side
(Overlap).Wherein, protect the setting length of section mainly with train vehicle technology specification, route hourage and track
A variety of factors such as laying work parameter are related.
In the prior art, for the ease of the configuration of engineering proposal and realization, the length of section is protected to configure with fixed form
In chained list, so that computer interlocking can realize train route security protection according to locking sheet.
Since in the prior art, protection section precalculates and fixed configurations are in locking sheet, and the degree of automation is low, flexibly
Property is poor.In addition, protection section placement algorithm because consider surplus it is excessive, be easy to cause in low freight volume rail system efficiency of operation it is low
Under problem.
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 protection section configuration method of train, to realize dynamic
Entry protection section length is configured, protection train advances rashly, to guarantee the safety of vehicle driving.Match due to can be realized dynamic
Entry protection section length is set, so that the protection section length between train is optimal, effectively shortens the tracking of train
Interval, and then the transport efficiency of rail line system can be improved.When system demand of passenger transport increases at any time and it is instantly
System operation marshalling supply capacity when being unsatisfactory for, it can be achieved that the mode operation of demand of passenger transport Feng Qi fleet, to replace passenger traffic peak phase train
Organize into groups augmentation operation, non-peak phase normal mode operation, to meet peak phase excessive demand of passenger transport, and then can be to avoid system long term
The drawbacks of design train marshalling list needs augmentation reduces system equipment input cost at a specified future date.
Second object of the present invention is to propose the protection section configuration method of another train.
Third object of the present invention is to propose a kind of protection section configuration device of train.
Fourth object of the present invention is to propose the protection section configuration device of another train.
5th purpose of the invention is to propose a kind of protection section configuration system of train.
6th purpose of the invention is to propose a kind of computer equipment.
7th purpose of the invention is to propose a kind of non-transitorycomputer readable storage medium.
8th purpose of the invention is to propose a kind of computer program product.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of protection section configuration method of train, packet
It includes:
The vehicle control syetem VOBC of train obtains the mobile authorization MA of train from zone controller ZC；
The VOBC generates the braking curve of train according to the MA, and the braking curve is used to indicate train speed and column
Corresponding relationship between vehicle operating range；
The VOBC sends the parameter of curve of the braking curve to computer interlocking CI subsystem, so that the CI subsystem
The MA that system is generated according to the parameter of curve and the ZC, updates the protection section of the train.
The protection section configuration method of the train of the embodiment of the present invention, by the vehicle control syetem VOBC of train from region
The mobile authorization MA of controller ZC acquisition train；VOBC generates the braking curve of train according to MA；VOBC interlocks CI to computer
Subsystem sends the parameter of curve of braking curve, so that the MA that CI subsystem is generated according to parameter of curve and ZC, updates train
Protection section.In the present embodiment, the parameter of curve of the braking curve of train is sent to CI subsystem by VOBC, thus CI subsystem
The MA that system can be generated according to parameter of curve and ZC, updates the protection section of train, thus, it is possible to realize dynamic configuration route
Section length is protected, protection train advances rashly, to guarantee the safety of vehicle driving.It is protected due to can be realized dynamic configuration route
Section length is protected, so that the protection section length between train is optimal, effectively shortens the tracking interval of train, in turn
The transport efficiency of rail line system can be improved.When system demand of passenger transport increases and system operation marshalling instantly at any time
, it can be achieved that the mode operation of demand of passenger transport Feng Qi fleet, is transported with replacement passenger traffic peak phase train marshalling list augmentation when supply capacity is unsatisfactory for
Battalion, non-peak phase normal mode operation to meet peak phase excessive demand of passenger transport, and then can design train to avoid system long term and compile
Group needs the drawbacks of augmentation, reduces system equipment input cost at a specified future date.
In order to achieve the above object, second aspect of the present invention embodiment proposes the protection section configuration method of another train,
Include:
The parameter of curve for the braking curve that the vehicle control syetem VOBC that computer interlocks CI subsystem reception train is sent；
Wherein, the parameter of curve of the braking curve is that the VOBC is counted according to the mobile authorization MA for obtaining train from zone controller ZC
It obtains, the corresponding relationship being used to indicate between train speed and train driving distance；
The CI subsystem obtains the mobile authorization MA that the ZC is generated；
The MA that the CI subsystem is generated according to the parameter of curve and the ZC, updates the protection section of the train.
The protection section configuration method of the train of the embodiment of the present invention interlocks CI subsystem by computer and receives train
The parameter of curve for the braking curve that vehicle control syetem VOBC is sent obtains the mobile authorization MA that ZC is generated, according to parameter of curve
The MA generated with ZC, updates the protection section of train.Thus, it is possible to realize dynamic configuration entry protection section length, protection column
Vehicle advances rashly, to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection section length, so as to
So that the protection section length between train is optimal, the tracking interval of train is effectively shortened, and then rail line can be improved
The transport efficiency of road system.When system demand of passenger transport increases at any time and system operation marshalling supply capacity is unsatisfactory for instantly,
The mode operation of demand of passenger transport Feng Qi fleet can be achieved, to replace the augmentation operation of passenger traffic peak phase train marshalling list, non-peak phase normal mode
Operation to meet peak phase excessive demand of passenger transport, and then can design the drawbacks of train marshalling list need augmentation to avoid system long term, subtract
Few long term system equipment input cost.
In order to achieve the above object, third aspect present invention embodiment proposes a kind of protection section configuration device of train, answer
For vehicle control syetem VOBC, comprising:
Module is obtained, for obtaining the mobile authorization MA of train from zone controller ZC；
Generation module, for generating the braking curve of train according to the MA, the braking curve is used to indicate train speed
Corresponding relationship between degree and train driving distance；
Sending module, for sending the parameter of curve of the braking curve to computer interlocking CI subsystem, so that described
The MA that CI subsystem is generated according to the parameter of curve and the ZC, updates the protection section of the train.
The protection section configuration device of the train of the embodiment of the present invention, by the vehicle control syetem VOBC of train from region
The mobile authorization MA of controller ZC acquisition train；VOBC generates the braking curve of train according to MA；VOBC interlocks CI to computer
Subsystem sends the parameter of curve of braking curve, so that the MA that CI subsystem is generated according to parameter of curve and ZC, updates train
Protection section.In the present embodiment, the parameter of curve of the braking curve of train is sent to CI subsystem by VOBC, thus CI subsystem
The MA that system can be generated according to parameter of curve and ZC, updates the protection section of train, thus, it is possible to realize dynamic configuration route
Section length is protected, protection train advances rashly, to guarantee the safety of vehicle driving.It is protected due to can be realized dynamic configuration route
Section length is protected, so that the protection section length between train is optimal, effectively shortens the tracking interval of train, in turn
The transport efficiency of rail line system can be improved.When system demand of passenger transport increases and system operation marshalling instantly at any time
, it can be achieved that the mode operation of demand of passenger transport Feng Qi fleet, is transported with replacement passenger traffic peak phase train marshalling list augmentation when supply capacity is unsatisfactory for
Battalion, non-peak phase normal mode operation to meet peak phase excessive demand of passenger transport, and then can design train to avoid system long term and compile
Group needs the drawbacks of augmentation, reduces system equipment input cost at a specified future date.
In order to achieve the above object, fourth aspect present invention embodiment proposes the protection section configuration device of another train,
CI subsystem is interlocked applied to computer, comprising:
Receiving module, the parameter of curve for the braking curve that the vehicle control syetem VOBC for receiving train is sent；Wherein,
The parameter of curve of the braking curve is that the VOBC is calculated according to the mobile authorization MA for obtaining train from zone controller ZC
It arrives, the corresponding relationship being used to indicate between train speed and train driving distance；
Distance obtains module, the mobile authorization MA generated for obtaining the ZC；
Update module updates the protection section of the train for the MA according to the parameter of curve and ZC generation.
The protection section configuration device of the train of the embodiment of the present invention interlocks CI subsystem by computer and receives train
The parameter of curve for the braking curve that vehicle control syetem VOBC is sent obtains the mobile authorization MA that ZC is generated, according to parameter of curve
The MA generated with ZC, updates the protection section of train.Thus, it is possible to realize dynamic configuration entry protection section length, protection column
Vehicle advances rashly, to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection section length, so as to
So that the protection section length between train is optimal, the tracking interval of train is effectively shortened, and then rail line can be improved
The transport efficiency of road system.When system demand of passenger transport increases at any time and system operation marshalling supply capacity is unsatisfactory for instantly,
The mode operation of demand of passenger transport Feng Qi fleet can be achieved, to replace the augmentation operation of passenger traffic peak phase train marshalling list, non-peak phase normal mode
Operation to meet peak phase excessive demand of passenger transport, and then can design the drawbacks of train marshalling list need augmentation to avoid system long term, subtract
Few long term system equipment input cost.
In order to achieve the above object, fifth aspect present invention embodiment proposes a kind of protection section configuration system of train, packet
It includes: vehicle control syetem VOBC, computer interlocking CI subsystem and zone controller ZC；
The ZC, for generating the mobile authorization MA of train；
The VOBC is communicated to connect with the ZC, executes the protection zone of train described in first aspect present invention embodiment
Section configuration method；
The CI subsystem is communicated to connect with the VOBC and ZC, for route where administering the VOBC, and is held
The protection section configuration method of train described in row second aspect of the present invention embodiment.
The protection section of the train of the embodiment of the present invention configures system, by the vehicle control syetem VOBC of train from region
The mobile authorization MA of controller ZC acquisition train；VOBC generates the braking curve of train according to MA；VOBC interlocks CI to computer
Subsystem sends the parameter of curve of braking curve, so that the MA that CI subsystem is generated according to parameter of curve and ZC, updates train
Protection section.In the present embodiment, the parameter of curve of the braking curve of train is sent to CI subsystem by VOBC, thus CI subsystem
The MA that system can be generated according to parameter of curve and ZC, updates the protection section of train, thus, it is possible to realize dynamic configuration route
Section length is protected, protection train advances rashly, to guarantee the safety of vehicle driving.It is protected due to can be realized dynamic configuration route
Section length is protected, so that the protection section length between train is optimal, effectively shortens the tracking interval of train, in turn
The transport efficiency of rail line system can be improved.When system demand of passenger transport increases and system operation marshalling instantly at any time
, it can be achieved that the mode operation of demand of passenger transport Feng Qi fleet, is transported with replacement passenger traffic peak phase train marshalling list augmentation when supply capacity is unsatisfactory for
Battalion, non-peak phase normal mode operation to meet peak phase excessive demand of passenger transport, and then can design train to avoid system long term and compile
Group needs the drawbacks of augmentation, reduces system equipment input cost at a specified future date.
To achieve the goals above, sixth aspect present invention embodiment proposes a kind of computer equipment, comprising: storage
Device, processor and storage on a memory and the computer program that can run on a processor, the processor execution journey
When sequence, the protection section configuration method of train as described in first aspect present invention embodiment is realized, alternatively, executing of the invention the
The protection section configuration method of train described in two aspect embodiments.
To achieve the goals above, seventh aspect present invention embodiment proposes a kind of computer-readable storage of non-transitory
Medium is stored thereon with computer program, which is characterized in that such as first aspect present invention is realized when the program is executed by processor
The protection section configuration method of train described in embodiment, alternatively, executing train described in second aspect of the present invention embodiment
Protect section configuration method.
To achieve the goals above, eighth aspect present invention embodiment proposes a kind of computer program product, when described
When instruction in computer program product is executed by processor, the guarantor of the train as described in first aspect present invention embodiment is executed
Section configuration method is protected, alternatively, executing the protection section configuration method of train described in second aspect of the present invention embodiment.
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 diagram of the protection section configuration method of train provided by the embodiment of the present invention one；
Fig. 2 is the flow diagram of the protection section configuration method of train provided by the embodiment of the present invention two；
Fig. 3 is the flow diagram of the protection section configuration method of train provided by the embodiment of the present invention three；
Fig. 4 is the flow diagram of the protection section configuration method of train provided by the embodiment of the present invention four；
Fig. 5 a is the length schematic diagram for protecting section in the prior art；
Fig. 5 b is the length schematic diagram that section is protected in the embodiment of the present invention；
Fig. 6 a is a kind of configuration result schematic diagram for protecting section in the embodiment of the present invention；
Fig. 6 b is the configuration result schematic diagram of another protection section in the embodiment of the present invention；
Fig. 7 is that a kind of protection section of train provided in an embodiment of the present invention configures the structural schematic diagram of system；
Fig. 8 is a kind of structural schematic diagram of the protection section configuration device of train provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the protection section configuration device of another train provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of the protection section configuration device of another train provided in an embodiment of the present invention.
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.
In City Rail Transit System, train is because of reasons such as the manipulation of brake locomotive vehicle error or braking ability deficiencies
Under, train can be caused to advance rashly, the train that causes to advance rashly is clashed with normal route train.In communication-based train control
Under (Communication Based Train Control, CBTC) mode, for the mistake for realizing rail transportation operation control system
Punching protection, generally can be arranged protection section of one or more snippets track section as route in stop-off point foreign side
(Overlap).Wherein, protect the setting length of section mainly with train vehicle technology specification, route hourage and track
A variety of factors such as laying work parameter are related.
In the prior art, for the ease of the configuration of engineering proposal and realization, the length of section is protected to configure with fixed form
In chained list.Specifically, according to the worst operating condition of train and route, protection section length is calculated, and section length will be protected
It is fixedly arranged in locking sheet, so that computer interlocking can realize train route security protection according to locking sheet.
For example, under point type mode, protect the length of section that can be calculate by the following formula to obtain:
Soverlap=Sapproach-STain+2·d； (1)
Wherein: SoverlapIndicate the length of protection section, i.e., (train is most for the section length of protection section delay unlocked time
The latter wheel is to entrance meter shaft section to first, train wheel to the distance for needing traveling before the next meter shaft section of entrance)；
SapproachIndicate protection section close to section length；
STainIndicate train length；
The distance of d expression first steady wheel pair of train coupler distance.
Due in the prior art, protection section need to consider the worst operating condition of train operation, and precalculate fixed configurations in
In locking sheet, the degree of automation is low, and flexibility is poor.In addition, the placement algorithm of protection section is be easy to cause because considering that surplus is excessive
In the low problem of low freight volume rail system efficiency of operation.
For in the prior art protection section be preset in locking sheet and caused by the degree of automation it is low, flexibility difference asks
Topic, and protection section placement algorithm because consider surplus it is excessive, be easy to cause in low freight volume rail system efficiency of operation it is low
The problem of, in the embodiment of the present invention, the movement of train is obtained from zone controller ZC by the vehicle control syetem VOBC of train
Authorize MA；VOBC generates the braking curve of train according to MA；VOBC sends the song of braking curve to computer interlocking CI subsystem
Line parameter, so that the MA that CI subsystem is generated according to parameter of curve and ZC, updates the protection section of train.In the present embodiment,
The parameter of curve of the braking curve of train is sent to CI subsystem by VOBC, thus CI subsystem can according to parameter of curve and
The MA that ZC is generated, updates the protection section of train, thus, it is possible to realize dynamic configuration entry protection section length, protects train
It advances rashly, to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection section length, so as to so that
Protection section length between train is optimal, effectively shorten the tracking interval of train, and then rail line can be improved
The transport efficiency of system.It, can when system demand of passenger transport increases at any time and system operation marshalling supply capacity is unsatisfactory for instantly
The mode operation of demand of passenger transport Feng Qi fleet is realized, to replace the augmentation operation of passenger traffic peak phase train marshalling list, non-peak phase normal mode fortune
Battalion to meet peak phase excessive demand of passenger transport, and then can design the drawbacks of train marshalling list need augmentation to avoid system long term, reduce
System equipment input cost at a specified future date.
Below with reference to the accompanying drawings protection section configuration method, the device and system of the train of the embodiment of the present invention are described.
Fig. 1 is the flow diagram of the protection section configuration method of train provided by the embodiment of the present invention one.
The executing subject of the embodiment of the present invention is vehicle control syetem (the Vehicle On-Board of train
Controller, abbreviation VOBC).
As shown in Figure 1, the protection section configuration method of the train the following steps are included:
Step 101, the vehicle control syetem VOBC of train obtains the mobile authorization MA of train from zone controller ZC.
In the embodiment of the present invention, VOBC can pass through mobile unit and acquire train driving information, wherein driving information includes
One or more combinations in train position, velocity and acceleration.Such as train speed can be acquired by Hall sensor, or
Person can acquire train speed by Doppler radar and acquire train by acceleration transducer by GPS gathers train position
Acceleration, it is without limitation.
After collecting train driving information, VOBC can be periodically to zone controller (Zone
Controller, abbreviation ZC) train driving information is sent, so that the mobile authorization of train is calculated according to driving information by ZC
(Movement Authority, abbreviation MA).
It should be noted that in order to guarantee train in communication-based train control (Communication Based
Train Control, CBTC) system control route in travel safety, can by ZC calculate train MA, by for
Each column train provides MA to realize that train drives safely.
Wherein, MA refers to that, to the route between the terminal barrier of front from the tailstock of train, barrier can be route
Terminal, track switch, front train etc..
Specifically, when train is run in by control land according to normal timetable, VOBC is by the position of train
Information and traffic direction are sent to ZC, and decide whether the extension to ZC application MA according to the braking curve of itself.ZC can be with
According to information such as the current position of train, speed, acceleration, driving direction, the current states of route and surrounding route, generate
The MA of each column train, and then data communication subsystem (Database Communication System, abbreviation can be passed through
DCS the MA of train) is sent to VOBC.
Step 102, VOBC generates the braking curve of train according to MA, and braking curve is used to indicate train speed and train row
Sail the corresponding relationship between distance.
In the embodiment of the present invention, the braking curve of train includes train automatic protection (Automatic Train
Protection, abbreviation ATP) curve and train auto-matic control (Automatic Train Operation, abbreviation ATO) curve.
Specifically, VOBC can generate ATP curve, then according to ATP curve calculating ATO curve according to MA.Generate ATP curve and
After ATO curve, acceleration, cruise, lazy row and the running under braking of train can control.
As a kind of possible implementation, the ATP curve that VOBC is generated according to MA can be shown below:
Wherein: VATP_oAnd VATP_dFor the independent variable of ATP curve, SATPFor the dependent variable of ATP curve, VATP_oIndicate ATP's
Initial position speed；
VATP_dIndicate the final position speed of ATP, under normal circumstances, VATP_dValue is zero；
SATPIndicate the distance between the initial position ATP and final position, value is the length of MA；
hATPIndicate the difference in level between the initial position ATP and final position, hATP=SATP·tanα≈SATP·α；
α indicates the gradient between initial position and final position；
k0=aeb(ta+tc)-aata-Verro, k1=2Sinit·(aeb+ag_equal)；
SinitIndicate that train emergency braking is initialized to the distance that train is walked during effective brake application delay,
aebIndicate train emergency braking acceleration, taIndicate the delay between emergency braking initialization and excision traction, tc
Indicate the delay between train excision traction and effective brake application, aeb、taAnd tcIt can be braked and be learned in advance according to train traction
First configure；
aaIndicate train current acceleration, VOBC can be according to train traction acceleration real-time update aa；
VerroIndicate range rate error compensation, value can be preset；
Indicate train dynamics parameter, value is generally between [0,1]；
ag_equal=gsin α=g α.
Then, can be according to ATP curve and preset threshold velocity Δ v, the train generated in braking curve is controlled automatically
ATO curve processed；Wherein, Δ v refers at same operating range, the train speed in ATP curve and the speed of the train in ATO curve
Difference between degree.
Optionally, in knowing ATP curve in the case where parameters value, V can be calculated according to formula (1)ATP_o,
It then can be according to VATP_o=VATO_o+ Δ v, is calculated VATO_o, to obtain ATO curve.As a kind of possible realization side
Formula, ATO curve can be shown below:
Wherein: VATO_oIndicate the initial position ATO speed；
VATO_dIndicate the final position ATO speed, under normal circumstances, value zero；
abrIt indicates that train ATO controls vehicle braking acceleration, can be acquired in real time by the related sensor in train, alternatively,
Can be according to artificial experience value, under normal circumstances, value is braking acceleration or braking ratio of the train under worst operating condition；
SATOIndicate the distance between the initial position ATP and final position；
hATOIndicate the difference in level between the initial position ATO and final position, hATO=SATO·tanα≈SATO·α。
Step 103, VOBC sends the parameter of curve of braking curve to computer interlocking CI subsystem, so that CI subsystem root
According to the MA that parameter of curve and ZC are generated, the protection section of train is updated.
In the embodiment of the present invention, after VOBC generates braking curve, VOBC can interlock (Computer with computer
Interlock, abbreviation CI) it is communicated, the parameter of curve of braking curve is sent to CI, correspondingly, CI is being detected or received
After the parameter of curve that VOBC is sent, the protection section of train according to parameter of curve and MA, can be calculated.
As a kind of possible implementation, protecting section can be S in MA and parameter of curvetargetBetween difference；Its
In, StargetTrain driving distance when be according to the train speed that braking curve ATO is determined being zero.
In the embodiment of the present invention, by CI subsystem according to parameter of curve and the MA obtained from ZC, the protection of train is updated
The protection section of dynamic configuration route may be implemented in section, and protection train advances rashly, to ensure the safety of train driving.This
Outside, due to can be realized dynamic configuration entry protection section length, so that the protection section length between train is most
It is excellent, effectively shorten the tracking interval of train, and then the transport efficiency of rail line system can be improved.When system passenger traffic needs
It asks when increasing at any time and system operation marshalling supply capacity is unsatisfactory for instantly, it can be achieved that demand of passenger transport Feng Qi fleet's mode is transported
Battalion, to replace the augmentation operation of passenger traffic peak phase train marshalling list, non-peak phase normal mode operation, to meet peak phase excessive passenger traffic need
It asks, and then the drawbacks of train marshalling list needs augmentation can be designed to avoid system long term, reduce system equipment input cost at a specified future date.
As a kind of possible implementation, referring to fig. 2, on the basis of embodiment shown in Fig. 1, step 103 specifically may be used
To include following sub-step:
Step 201, VOBC determines train driving distance S when train speed is zero according to ATO curvetarget。
Specifically, VOBC determines train driving distance S when train speed is zero according to ATO curvetargetAre as follows:
Step 202, VOBC is by StargetCI is sent to as parameter of curve.
Step 203, VOBC determines the driving permissible length LMA of train according to the MA obtained from ZC.
Wherein, the driving permissible length (Length of Movement Authority, abbreviation LMA) of train can basis
The track circuit information (such as carrier frequency, low frequency, length etc.) that train is received in current block section is calculated.Namely
It says, after train receives a new track circuit, can calculate what train should stop according to new track circuit information
Target position, the distance between current location and target position of train are LMA.It is understood that in train driving
In the process, if receiving new track circuit information, LMA should be updated according to new track circuit information.
It, can be by the value of MA, as the numerical value of LMA, i.e. LMA=MA in the embodiment of the present invention.
Step 204, LMA is sent to CI by VOBC.
Optionally, VOBC can be sent to CI for LMA as parameter of curve, so that CI subsystem can be according to parameter of curve
And the LMA obtained from ZC, update the protection section of train.
Optionally, protection section is S in MA and parameter of curvetargetBetween difference, alternatively, protection section is LMA and bent
S in line parametertargetBetween difference.
The protection section configuration method of the train of the present embodiment determines that train speed is zero by VOBC according to ATO curve
When train driving distance Starget；By StargetCI is sent to as parameter of curve；Then, VOBC is according to the MA obtained from ZC, really
Determine the driving permissible length LMA of train；CI is sent to using LMA as parameter of curve.To which CI subsystem is according to StargetAnd
LMA updates the protection section of train, the protection section of dynamic configuration route may be implemented, protection train advances rashly, to ensure column
The safety of vehicle traveling.
Fig. 3 is the flow diagram of the protection section configuration method of train provided by the embodiment of the present invention three.
The executing subject of the embodiment of the present invention is that computer interlocks (Computer Interlock, abbreviation CI) subsystem.
As shown in figure 3, the protection section configuration method of the train may comprise steps of:
Step 301, the braking curve that the vehicle control syetem VOBC that computer interlocking CI subsystem receives train is sent
Parameter of curve；Wherein, the parameter of curve of braking curve is VOBC according to the mobile authorization MA for obtaining train from zone controller ZC
It is calculated, the corresponding relationship being used to indicate between train speed and train driving distance.
In the embodiment of the present invention, CI subsystem can receive the parameter of curve of the braking curve of VOBC transmission, wherein braking
The parameter of curve of curve is that VOBC is calculated according to the mobile authorization MA for obtaining train from zone controller ZC, is used to indicate
Corresponding relationship between train speed and train driving distance.
Specifically, the acquisition process of the parameter of curve of braking curve may refer to Fig. 1-Fig. 2 embodiment, no longer superfluous herein
It states.After the parameter of curve of braking curve is calculated in VOBC, the parameter of curve of braking curve can be sent to CI subsystem,
Correspondingly, CI subsystem can receive the parameter of curve of braking curve.
Step 302, CI subsystem obtains the mobile authorization MA that ZC is generated.
As a kind of possible implementation, CI subsystem can obtain MA from ZC.
As alternatively possible implementation, CI subsystem can read the driving for being used to indicate MA from parameter of curve
Permissible length LMA.
Specifically, it can determine that the operating range of train when train speed is zero is according to ATP curveIt willAs LMA, it may be assumed that
Step 303, the MA that CI subsystem is generated according to parameter of curve and ZC, updates the protection section of train.
As a kind of possible implementation, CI subsystem can be by MA and StargetBetween difference be determined as update after
Protection section length.
Specifically, the length of section is protected are as follows:
Soverlap=MA-Starget； (6)
Wherein, SoverlapIndicate the length of protection section.
As alternatively possible implementation, CI subsystem can be by LMA and StargetBetween difference be determined as updating
The length of protection section afterwards.
Specifically, the protection section of train can be calculate by the following formula to obtain:
Soverlap=LMA-Starget； (7)
Further, formula (4) and (5) are brought into formula (7), can calculate to obtain:
Wherein:
The protection section configuration method of the train of the present embodiment interlocks CI subsystem by computer and receives the vehicle-mounted of train
The parameter of curve for the braking curve that control system VOBC is sent obtains the mobile authorization MA that ZC is generated, according to parameter of curve and ZC
The MA of generation updates the protection section of train.Thus, it is possible to realize dynamic configuration entry protection section length, protection train emits
Into to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection section length, so that
Protection section length between train is optimal, effectively shortens the tracking interval of train, and then rail line system can be improved
The transport efficiency of system.It, can be real when system demand of passenger transport increases at any time and system operation marshalling supply capacity is unsatisfactory for instantly
Existing demand of passenger transport Feng Qi fleet mode operation, to replace the augmentation operation of passenger traffic peak phase train marshalling list, non-peak phase normal mode operation,
To meet peak phase excessive demand of passenger transport, and then the drawbacks of train marshalling list need augmentation can be designed to avoid system long term, reduced remote
Phase system equipment input cost.
As a kind of possible implementation, after the protection section for updating train, CI subsystem can also be sent out to ZC
The information of updated protection section is sent, so that ZC calculates MA according to updated protection section.In the present embodiment, ZC is being connect
After receiving updated protection section, it can use updated protection section, recalculate MA, so as to realize to MA's
Dynamic Maintenance guarantees correctness and real-time that MA is calculated.
As alternatively possible implementation, after the protection section for updating train, CI subsystem can also be to
VOBC send it is updated protection section information so that VOBC according to it is updated protection section information monitoring train whether
There are overshoots.It, can be according to updated protection section after the protection section of VOBC upon a reception of an updated in the present embodiment
Information monitoring train, thus, it is possible to realize that protection train advances rashly, avoids train and normal route train from occurring with the presence or absence of overshoot
Conflict, to guarantee the safety of vehicle driving.
As an example, referring to fig. 4, Fig. 4 is the protection section configuration side of train provided by the embodiment of the present invention four
The flow diagram of method.
As shown in figure 4, the protection section configuration method of the train includes:
Step 401, VOBC obtains train driving information.
Step 402, VOBC periodically sends train driving information to ZC.
Step 403, ZC is confirmed whether to receive driving information, if so, thening follow the steps 404, otherwise, executes step 401.
Step 404, MA is calculated according to driving information in ZC.
Step 405, ZC sends MA to VOBC.
Step 406, ZC sends MA to computer interlocking CI subsystem.
Step 407, VOBC generates the braking curve of train according to MA.
Step 408, VOBC sends the parameter of curve of braking curve to CI subsystem.
Step 409, CI subsystem judges whether to receive parameter of curve, if so, executing step 410, otherwise, executes step
408。
Step 410, CI subsystem judges whether to receive MA, if so, executing 411, otherwise, executes step 406.
It should be noted that in the embodiment of the present invention, what step 410 executed after step 409, but the present invention is unlimited
In this, step 410 can also execute before step 409, alternatively, step 409 can execute side by side with step 409, work as step
409 and step 410 when being all satisfied condition, execute step 411.
Step 411, CI subsystem updates the protection section of train according to parameter of curve and MA.
Step 412, CI subsystem sends updated protection section to ZC.
Step 413, ZC judges whether to receive updated protection section, if so, otherwise executing step 414 executes step
Rapid 412.
Step 414, ZC recalculates MA, and re-execute the steps 405 according to driving information and updated protection section
And subsequent step.
Step 415, CI subsystem sends the information of updated protection section to VOBC.
It should be noted that in the embodiment of the present invention, step 415-416 be executed after step 412-414, but this
Invent without being limited thereto, step 415-416 can also be executed side by side with step 412-414.
Step 416, VOBC is according to the information monitoring train of updated protection section with the presence or absence of overshoot.
It, can be according to updated protection zone after the protection section of VOBC upon a reception of an updated in the embodiment of the present invention
The information monitoring train of section, thus, it is possible to realize that protection train advances rashly, avoids train and normal route train with the presence or absence of overshoot
It clashes, to guarantee the safety of vehicle driving.
The protection section configuration method of the train of the present embodiment is controlled by the vehicle control syetem VOBC of train from region
The mobile authorization MA of device ZC acquisition train；VOBC generates the braking curve of train according to MA；VOBC interlocks CI subsystem to computer
System sends the parameter of curve of braking curve, so that the MA that CI subsystem is generated according to parameter of curve and ZC, updates the guarantor of train
Protect section.In the present embodiment, the parameter of curve of the braking curve of train is sent to CI subsystem by VOBC, so that CI subsystem can
The protection section of train is updated, thus, it is possible to realize dynamic configuration entry protection according to the MA of parameter of curve and ZC generation
Section length, protection train advances rashly, to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection area
Segment length effectively shortens the tracking interval of train so that the protection section length between train is optimal, and then can be with
Improve the transport efficiency of rail line system.When system demand of passenger transport increases and the supply of system operation marshalling instantly at any time
, it can be achieved that the mode operation of demand of passenger transport Feng Qi fleet, non-to replace the augmentation operation of passenger traffic peak phase train marshalling list when ability is unsatisfactory for
The normal mode operation of peak phase is needed with meeting peak phase excessive demand of passenger transport, and then can design train marshalling list to avoid system long term
The drawbacks of augmentation, reduces system equipment input cost at a specified future date.
It as an example, is the length schematic diagram for protecting section in the prior art referring to Fig. 5 a, Fig. 5 a.Wherein, d is indicated
The distance of first steady wheel pair of train coupler distance, L indicate train length, and OL indicates protection section length, and curve 1 indicates
ATO curve, curve 2 indicate the ATP curve in train operation under worst operating condition.By Fig. 5 a it is found that the route of fixed configurations is protected
Shield section causes the protection section length between train too long, and the transport efficiency so as to cause rail line system is lower.
And in the embodiment of the present invention, CI updates the protection zone of train by the parameter of curve according to MA and the braking curve of train, dynamic
Section realizes the Dynamic Maintenance to protection section length, so that the protection section length between train is optimal, to improve track friendship
The transport efficiency of logical line system.It as an example, is the length that section is protected in the embodiment of the present invention referring to Fig. 5 b, Fig. 5 b
Schematic diagram, by Fig. 5 b it is found that the entry protection section of dynamic configuration can optimize the protection section length between train, so as to
To improve the transport efficiency of rail line system.
It as an example, is a kind of configuration result signal for protecting section in the embodiment of the present invention referring to Fig. 6 a, Fig. 6 a
Figure.Wherein, the ATO curve before curve 1 indicates not optimized, ATO indicate that optimized ATO curve, ATP are indicated by excellent
ATP curve after change.As shown in Figure 6 a, VATO_oFor 35km/h, VATP_oFor 38km/h, Δ v is 3km/h, is fixedly arranged on interlocking
The length of protection section in table is 48m, and treated for the protection section configuration method of the train Jing Guo the embodiment of the present invention
The length for protecting section is 19m.
It is the configuration result of another protection section in the embodiment of the present invention referring to Fig. 6 b, Fig. 6 b as another example
Schematic diagram, as shown in Figure 6 b, VATO_oFor 35km/h, VATP_oFor 36km/h, Δ v is 1km/h, is fixedly arranged in locking sheet
The length for protecting section is 48m, and the protection section configuration method of the train Jing Guo the embodiment of the present invention treated protection zone
The length of section is 30m.
It follows that the entry protection section of dynamic configuration can optimize the protection between train in the embodiment of the present invention
Section length, so as to improve the transport efficiency of rail line system.
In order to realize above-described embodiment, the present invention also proposes a kind of protection section configuration system of train.
Fig. 7 is that a kind of protection section of train provided in an embodiment of the present invention configures the structural schematic diagram of system.
As shown in fig. 7, the protection section configuration system of the train includes: vehicle control syetem VOBC100, computer interlocking
CI subsystem 200 and zone controller ZC300.Wherein,
ZC300, for generating the mobile authorization MA of train.
VOBC100 is communicated to connect with ZC300, executes the guarantor for the train that earlier figures 1- embodiment illustrated in fig. 2 of the present invention proposes
Protect section configuration method.
CI subsystem 200 is communicated to connect with VOBC100 and ZC300, for route where administering VOBC100, and executes sheet
Invent the protection section configuration method for the train that aforementioned embodiment illustrated in fig. 3 proposes.
The protection section of the train of the present embodiment configures system, is controlled by the vehicle control syetem VOBC of train from region
The mobile authorization MA of device ZC acquisition train；VOBC generates the braking curve of train according to MA；VOBC interlocks CI subsystem to computer
System sends the parameter of curve of braking curve, so that the MA that CI subsystem is generated according to parameter of curve and ZC, updates the guarantor of train
Protect section.In the present embodiment, the parameter of curve of the braking curve of train is sent to CI subsystem by VOBC, so that CI subsystem can
The protection section of train is updated, thus, it is possible to realize dynamic configuration entry protection according to the MA of parameter of curve and ZC generation
Section length, protection train advances rashly, to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection area
Segment length effectively shortens the tracking interval of train so that the protection section length between train is optimal, and then can be with
Improve the transport efficiency of rail line system.When system demand of passenger transport increases and the supply of system operation marshalling instantly at any time
, it can be achieved that the mode operation of demand of passenger transport Feng Qi fleet, non-to replace the augmentation operation of passenger traffic peak phase train marshalling list when ability is unsatisfactory for
The normal mode operation of peak phase is needed with meeting peak phase excessive demand of passenger transport, and then can design train marshalling list to avoid system long term
The drawbacks of augmentation, reduces system equipment input cost at a specified future date.
In order to realize above-described embodiment, the present invention also proposes a kind of protection section configuration device of train.
Fig. 8 is a kind of structural schematic diagram of the protection section configuration device of train provided in an embodiment of the present invention.
As shown in figure 8, the protection section configuration device 400 of the train, is applied to vehicle control syetem VOBC100, comprising:
Obtain module 410, generation module 420 and sending module 430.Wherein,
Module 410 is obtained, for obtaining the mobile authorization MA of train from zone controller ZC.
As a kind of possible implementation, module 410 is obtained, is specifically used for periodically sending train driving letter to ZC
Breath, driving information include train position, one or more combinations in velocity and acceleration；ZC is received to be calculated according to driving information
Obtained MA.
Generation module 420, for generating the braking curve of train according to MA, braking curve is used to indicate train speed and column
Corresponding relationship between vehicle operating range.
As a kind of possible implementation, generation module 420 is specifically used for generating the column in braking curve according to MA
Vehicle automatic protection ATP curve；According to ATP curve and preset threshold velocity Δ v, the train generated in braking curve is controlled automatically
ATO curve processed；Wherein, Δ v refers at same operating range, the train speed in ATP curve and the speed of the train in ATO curve
Difference between degree.
Sending module 430, for sending the parameter of curve of braking curve to computer interlocking CI subsystem, so that CI subsystem
The MA that system is generated according to parameter of curve and ZC, updates the protection section of train.
As a kind of possible implementation, sending module 430 is specifically used for determining that train speed is according to ATO curve
Train driving distance S when zerotarget；By StargetCI is sent to as parameter of curve.
Optionally, sending module 430 are also used to determine the driving permissible length LMA of train according to the MA obtained from ZC；
CI is sent to using LMA as parameter of curve.
As a kind of possible implementation, protecting section is S in MA and parameter of curvetargetBetween difference；Wherein,
StargetTrain driving distance when be according to the train speed that braking curve ATO is determined being zero.
It should be noted that earlier figures 1- Fig. 2 embodiment also fits the explanation of the protection section configuration method of train
The protection section configuration device 400 of train for the embodiment, details are not described herein again.
The protection section configuration device of the train of the present embodiment is controlled by the vehicle control syetem VOBC of train from region
The mobile authorization MA of device ZC acquisition train；VOBC generates the braking curve of train according to MA；VOBC interlocks CI subsystem to computer
System sends the parameter of curve of braking curve, so that the MA that CI subsystem is generated according to parameter of curve and ZC, updates the guarantor of train
Protect section.In the present embodiment, the parameter of curve of the braking curve of train is sent to CI subsystem by VOBC, so that CI subsystem can
The protection section of train is updated, thus, it is possible to realize dynamic configuration entry protection according to the MA of parameter of curve and ZC generation
Section length, protection train advances rashly, to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection area
Segment length effectively shortens the tracking interval of train so that the protection section length between train is optimal, and then can be with
Improve the transport efficiency of rail line system.When system demand of passenger transport increases and the supply of system operation marshalling instantly at any time
, it can be achieved that the mode operation of demand of passenger transport Feng Qi fleet, non-to replace the augmentation operation of passenger traffic peak phase train marshalling list when ability is unsatisfactory for
The normal mode operation of peak phase is needed with meeting peak phase excessive demand of passenger transport, and then can design train marshalling list to avoid system long term
The drawbacks of augmentation, reduces system equipment input cost at a specified future date.
Fig. 9 is a kind of structural schematic diagram of the protection section configuration device of train provided in an embodiment of the present invention.
As shown in figure 9, the protection section configuration device 500 of the train, which is applied to computer, interlocks CI subsystem, comprising: connect
Receive module 510, distance obtains module 520 and update module 530.Wherein,
Receiving module 510, the parameter of curve for the braking curve that the vehicle control syetem VOBC for receiving train is sent；Its
In, the parameter of curve of braking curve is that VOBC is calculated according to the mobile authorization MA for obtaining train from zone controller ZC,
The corresponding relationship being used to indicate between train speed and train driving distance.
Distance obtains module 520, for obtaining the mobile authorization MA of ZC generation.
Update module 530 updates the protection section of train for the MA according to parameter of curve and ZC generation.
As a kind of possible implementation, distance obtains module 520, is specifically used for obtaining MA from ZC.
Parameter of curve includes according to the train speed that ATO curve is determined train driving distance S when being zerotarget, update mould
Block 530 is specifically used for MA and StargetBetween difference be determined as it is updated protection section length.
As alternatively possible implementation, distance obtains module 520, is used for specifically for reading from parameter of curve
Indicate the driving permissible length LMA of MA.
Parameter of curve further includes according to the train speed that ATO curve is determined train driving distance S when being zerotarget, update
Module 530 is specifically used for LMA and StargetBetween difference be determined as it is updated protection section length.
Further, in a kind of possible implementation of the embodiment of the present invention, referring to Figure 10, implementation shown in Fig. 9
On the basis of example, the protection section configuration device 500 of the train can also include:
Notification module 540, for sending the information of updated protection section to ZC, so that the ZC is according to updated
Section is protected, MA is calculated；And/or the information of updated protection section is sent to VOBC, so that VOBC is according to updated guarantor
The information monitoring train of section is protected with the presence or absence of overshoot.
It should be noted that 3 embodiment of earlier figures is also applied for the explanation of the protection section configuration method of train
The protection section configuration device 500 of the train of the embodiment, details are not described herein again.
The protection section configuration device of the train of the present embodiment interlocks CI subsystem by computer and receives the vehicle-mounted of train
The parameter of curve for the braking curve that control system VOBC is sent obtains the mobile authorization MA that ZC is generated, according to parameter of curve and ZC
The MA of generation updates the protection section of train.Thus, it is possible to realize dynamic configuration entry protection section length, protection train emits
Into to guarantee the safety of vehicle driving.Due to can be realized dynamic configuration entry protection section length, so that
Protection section length between train is optimal, effectively shortens the tracking interval of train, and then rail line system can be improved
The transport efficiency of system.It, can be real when system demand of passenger transport increases at any time and system operation marshalling supply capacity is unsatisfactory for instantly
Existing demand of passenger transport Feng Qi fleet mode operation, to replace the augmentation operation of passenger traffic peak phase train marshalling list, non-peak phase normal mode operation,
To meet peak phase excessive demand of passenger transport, and then the drawbacks of train marshalling list need augmentation can be designed to avoid system long term, reduced remote
Phase system equipment input cost.
In order to realize above-described embodiment, the present invention also proposes a kind of computer equipment, comprising: memory, processor and deposits
The computer program that can be run on a memory and on a processor is stored up, when processor executes program, is realized as the present invention is aforementioned
The protection section configuration method for the train that Fig. 1-Fig. 2 embodiment proposes, alternatively, executing what 3 embodiment of earlier figures of the present invention proposed
The protection section configuration method of train.
In order to realize above-described embodiment, the present invention also proposes a kind of non-transitorycomputer readable storage medium, deposits thereon
Contain computer program, which is characterized in that realized when the program is executed by processor as earlier figures 1- Fig. 2 embodiment of the present invention mentions
The protection section configuration method of train out, alternatively, the protection section for executing the train that 3 embodiment of earlier figures of the present invention proposes is matched
Set method.
In order to realize above-described embodiment, the present invention also proposes a kind of computer program product, when the computer program produces
When instruction in product is executed by processor, the protection section for executing the train proposed such as earlier figures 1- Fig. 2 embodiment of the present invention is matched
Method is set, alternatively, executing the protection section configuration method for the train that 3 embodiment of earlier figures of the present invention proposes.
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, Lai Zhihang 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 (18)
1. a kind of protection section configuration method of train, which comprises the following steps:
The vehicle control syetem VOBC of train obtains the mobile authorization MA of train from zone controller ZC；
The VOBC generates the braking curve of train according to the MA, and the braking curve is used to indicate train speed and train row
Sail the corresponding relationship between distance；
The VOBC sends the parameter of curve of the braking curve to computer interlocking CI subsystem, so that the CI subsystem root
According to the MA that the parameter of curve and the ZC are generated, the protection section of the train is updated.
2. protection section configuration method according to claim 1, which is characterized in that the VOBC is generated according to the MA and arranged
The braking curve of vehicle, comprising:
The VOBC generates the train automatic protection ATP curve in the braking curve according to the MA；
According to the ATP curve and preset threshold velocity Δ v, the train auto-matic control ATO in the braking curve is generated
Curve；Wherein, the Δ v refers at same operating range, in the train speed in the ATP curve and the ATO curve
Train speed between difference.
3. protection section configuration method according to claim 2, which is characterized in that the VOBC interlocks CI to computer
System sends the parameter of curve of the braking curve, comprising:
The VOBC determines train driving distance S when train speed is zero according to the ATO curvetarget；
The VOBC is by the StargetCI is sent to as parameter of curve.
4. protection section configuration method according to claim 2, which is characterized in that the VOBC interlocks CI to computer
System sends the parameter of curve of the braking curve, further includes:
The VOBC determines the driving permissible length LMA of the train according to the MA obtained from ZC；
The VOBC is sent to CI using the LMA as parameter of curve.
5. protection section configuration method according to claim 1, which is characterized in that
The protection section is S in the MA and the parameter of curvetargetBetween difference；
Wherein, StargetTrain driving distance when be according to the train speed that braking curve ATO is determined being zero.
6. protection section configuration method according to claim 1-5, which is characterized in that the vehicle-mounted control of the train
System VOBC processed obtains the mobile authorization MA of train from zone controller ZC, comprising:
The VOBC periodically sends train driving information to the ZC, and the driving information includes train position, speed and adds
One or more combinations in speed；
The VOBC receives the MA that the ZC is calculated according to the driving information.
7. a kind of protection section configuration method of train, which comprises the following steps:
The parameter of curve for the braking curve that the vehicle control syetem VOBC that computer interlocks CI subsystem reception train is sent；Its
In, the parameter of curve of the braking curve is that the VOBC is calculated according to the mobile authorization MA for obtaining train from zone controller ZC
It obtains, the corresponding relationship being used to indicate between train speed and train driving distance；
The CI subsystem obtains the mobile authorization MA that the ZC is generated；
The MA that the CI subsystem is generated according to the parameter of curve and the ZC, updates the protection section of the train.
8. protection section configuration method according to claim 7, which is characterized in that it is raw that the CI subsystem obtains the ZC
At mobile authorization MA, comprising:
The CI subsystem obtains the MA from the ZC.
9. protection section configuration method according to claim 8, which is characterized in that the parameter of curve includes according to ATO
Train driving distance S when the train speed that curve is determined is zerotarget, the CI subsystem is according to the parameter of curve and institute
The MA for stating ZC generation, updates the protection section of the train, comprising:
The CI subsystem is by the MA and the StargetBetween difference be determined as it is updated protection section length.
10. protection section configuration method according to claim 7, which is characterized in that the CI subsystem obtains the ZC
The mobile authorization MA of generation, comprising:
The CI subsystem reads the driving permissible length LMA for being used to indicate the MA from the parameter of curve.
11. protection section configuration method according to claim 10, which is characterized in that the parameter of curve further includes basis
Train driving distance S when the train speed that ATO curve is determined is zerotarget；The CI subsystem according to the parameter of curve and
The MA that the ZC is generated, updates the protection section of the train, comprising:
The CI subsystem is by the LMA and the StargetBetween difference be determined as it is updated protection section length.
12. according to the described in any item protection section configuration methods of claim 7-11, which is characterized in that described to update the column
After the protection section of vehicle, further includes:
The CI sends the information of updated protection section to the ZC, so that the ZC is according to updated protection section,
Calculate the MA；
And/or the CI sends the information of updated protection section to the VOBC, so that the VOBC is according to updated
Protect the information monitoring train of section with the presence or absence of overshoot.
13. a kind of protection section of train configures system characterized by comprising vehicle control syetem VOBC, computer interlocking
CI subsystem and zone controller ZC；
The ZC, for generating the mobile authorization MA of train；
The VOBC is communicated to connect with the ZC, and perform claim requires the protection section configuration side of the described in any item trains of 1-6
Method；
The CI subsystem is communicated to connect with the VOBC and ZC, for administering the place VOBC route, and right of execution
Benefit requires the protection section configuration method of the described in any item trains of 7-12.
14. a kind of protection section configuration device of train, which is characterized in that be applied to vehicle control syetem VOBC, comprising:
Module is obtained, for obtaining the mobile authorization MA of train from zone controller ZC；
Generation module, for according to the MA generate train braking curve, the braking curve be used to indicate train speed with
Corresponding relationship between train driving distance；
Sending module, for sending the parameter of curve of the braking curve to computer interlocking CI subsystem, so that CI
The MA that system is generated according to the parameter of curve and the ZC, updates the protection section of the train.
15. a kind of protection section configuration device of train, which is characterized in that be applied to computer and interlock CI subsystem, comprising:
Receiving module, the parameter of curve for the braking curve that the vehicle control syetem VOBC for receiving train is sent；Wherein, described
The parameter of curve of braking curve is that the VOBC is calculated according to the mobile authorization MA for obtaining train from zone controller ZC,
The corresponding relationship being used to indicate between train speed and train driving distance；
Distance obtains module, the mobile authorization MA generated for obtaining the ZC；
Update module updates the protection section of the train for the MA according to the parameter of curve and ZC generation.
16. a kind of computer equipment, which is characterized in that including memory, processor and store on a memory and can handle
The computer program run on device realizes column as claimed in any one of claims 1 to 6 when the processor executes described program
The protection section configuration method of vehicle, alternatively, perform claim requires the protection section configuration method of the described in any item trains of 7-12.
17. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the program
The protection section configuration method that train as claimed in any one of claims 1 to 6 is realized when being executed by processor, alternatively, right of execution
Benefit requires the protection section configuration method of the described in any item trains of 7-12.
18. a kind of computer program product, which is characterized in that when the instruction in the computer program product is executed by processor
When, the protection section configuration method of train as claimed in any one of claims 1 to 6 is executed, alternatively, perform claim requires 7-12
The protection section configuration method of described in any item trains.
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