CN109849980A - A kind of station interlocking logical process method and device - Google Patents
A kind of station interlocking logical process method and device Download PDFInfo
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- CN109849980A CN109849980A CN201910238576.4A CN201910238576A CN109849980A CN 109849980 A CN109849980 A CN 109849980A CN 201910238576 A CN201910238576 A CN 201910238576A CN 109849980 A CN109849980 A CN 109849980A
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Abstract
The present invention provides a kind of station interlocking logical process method and devices, which comprises carries out small route virtualization process to station route；After obtaining route sequence table, if progressive variation occurs for route sequence table, interlocking processing is carried out one by one to each route order for allowing access into authorization is not issued in route sequence table；If path change occurs for route sequence table, whole routes in station, sending are unlocked for the idle license allowed access into that cancels a route, again, interlocking processing is carried out to each route order in route sequence table；After detecting that train sequence occupies out clear route, issue to train control system for the idle license allowed access into that cancels a route；Judge whether small route appears in postorder route, locking or the small route of unlock again after keeping Locked or unlock according to judging result；For keeping Locked and the small route of locking again, the license that its free time allows access into is provided to train control system.Using the embodiment of the present invention, train tracking efficiency can be improved.
Description
Technical field
The present invention relates to railway signal system field more particularly to a kind of station interlocking logical process method and devices.
Background technique
Station interlocking logical process include between in station track switch, section, semaphore interlock connection, shine between interlocking area
It looks into and the inspection and confirmation of the occlusion relationship between interval circuit, the treatment processes such as clearing signal, so that it is guaranteed that train is in station
Trouble area's traffic safety, avoids front or side collision.The protection object of station interlocking logical process is usually the whole of beginning terminal room
Body route, route can refer to train or car team of shunting is by a little running to whole approach of another point.
Current station interlocking logical process method is usual are as follows: manually to press route end button or train traffic control always
The end button order always of the route of system is driving event, using whole route as protection object, when each track switch of composition route
Position and segment conditions under specified states, other interlocking areas or interval circuit condition be not and after this route sends contradiction, into
The authorization that Lu Caihui integrally established, opened the semaphore of its protection and allows access into the train control system offer route free time.It is examining
Measure after train sequence occupies out each section of clear route, can shutdown signal, unlock paragraph by paragraph or disposably the route, release should be into
The right that road restrictive condition contradictory with other routes, each track switch of release, section are used by other routes, and then can be after
Continuous train or car team are passed through the approach at station, are continued as next route and are carried out segment conditions inspection, locking route, open letter
Number, clear rear released route is normally occupied out in route.It is reciprocal with this.
In this way, due to needing to wait whole route between end always all can open letter after inspection finishes
Number, and then the authorization that could be allowed access into the train control system offer route free time, when so that train being run AT STATION, station is chased after
Track interval can not improve tracking efficiency as the section of movable block standard, can only maintain chasing after under current fixed blocking standard
The track time-division.
Summary of the invention
It is an object of the invention to overcome the defect of the prior art, a kind of station interlocking logical process method and dress are provided
It sets, to realize that improving train tracks efficiency.
The present invention is implemented as follows:
In a first aspect, the present invention provides a kind of station interlocking logical process method, which comprises
Small route virtualization process is carried out to station route；
After obtaining new route sequence table, judge whether route sequence table obtained changes, if obtained
Route sequence table progressive variation occurs relative to existing route sequence table, then to not issued in route sequence table obtained
Each route order for allowing access into authorization carries out interlocking processing one by one；If route sequence table obtained is relative to existing
Path change occurs for route sequence table, then unlocks whole routes in station, issues to train control system for the free time that cancels a route
The license that allows access into carries out interlocking processing to each route order in route sequence table again one by one；
After detecting that train sequence occupies out clear route, issues to train control system and allowed access into for the free time that cancels a route
License；Judge whether the small route appears in the postorder route in anterior approach sequence table, and is kept according to judging result
Again locking or the small route of unlock after locking or unlock；For the small route to keep Locked with locking again, given to train control system
The license that its free time allows access into out.
Optionally, small route virtualization process is carried out to route, comprising:
Route in station between semaphore and semaphore is decomposed into several small routes, and respectively entering for each small route
Mouth setting virtual signal machine；The track switch selection of the route of the small route and the protection of actual signal machines that protected by virtual signal machine, connection
The inspection of bolt part, locking are identical with clearing signal and unlocking condition.
Optionally, route sequence table obtained is made of a plurality of route order, wherein every route order includes working as
It route serial number, the end always of route and change route key point information.
Optionally, route sequence table is obtained, comprising:
Every fixed time period/changing in route order is followed by takeing in road sequence table.
Optionally, judge whether route sequence table changes, comprising:
If route sequence table obtained relative to existing route sequence table do not include be completed route and supplement newly into
Road then determines that relative to existing route sequence table progressive variation occurs for route sequence table obtained；Wherein, route is completed
For it is occupied go out clear route；
If the route beginning of at least one route order or terminal or change route are crucial in route sequence table obtained
Point information is different from existing route sequence table, then determines that route sequence table obtained is sent out relative to existing route sequence table
Raw path change.
Optionally, it is carried out one by one to not issuing each route order for allowing access into authorization in route sequence table obtained
Interlocking processing, comprising:
For every route order, determine that the route of this route order is held and path always；Judgement constitutes the path
Whether each small route is in locking states；Track switch selection and interlock condition inspection are carried out to the small route in non-locking states,
Locking is carried out to by the small route of interlock condition inspection, to the small route for being in locking states, the open protection small route
Virtual signal machine simultaneously provides the license that the small route free time allows access into train control system；Constituting each small route of true route
After virtual signal opens, the open actual signal machine for being in the path inlet, and the permission of route free time is provided to train control system
The license of entrance.
Optionally, locking or the small route of unlock again after keeping Locked or unlock according to judging result, comprising:
If small route appears in the postorder route of route sequence table obtained, check the small route switch location with
Postorder route requires whether be overlapped；If position is overlapped, by the locking states for keeping the small route, the void for keeping protecting the small route
The open state of quasi- semaphore simultaneously provides the license that the small route free time allows access into train control system；If position is not overlapped, solve
The small route is locked, track switch selection, interlock condition inspection and locking, the open virtual letter for protecting the small route are carried out to the small route
Number machine, and the license that the small route free time allows access into is provided to train control system.
Optionally, locking or the small route of unlock again after keeping Locked or unlock according to judging result, comprising:
If going out clear small route by train occupation not appearing in the postorder route in route sequence table obtained, solve
Lock the small route.
Second aspect, the present invention provide a kind of station interlocking logic processing device, and described device includes:
Virtualization process module, for carrying out small route virtualization process to station route；
Route sequence table handing module, for judging route sequence table obtained after obtaining new route sequence table
Whether change, if relative to existing route sequence table progressive variation occurs for route sequence table obtained, to institute
It is not issued in the route sequence table of acquisition and allows access into each route order of authorization and carry out interlocking processing one by one；If obtained
Route sequence table path change occurs relative to existing route sequence table, then unlock whole routes in station, nematic control
System sending carries out each route order in route sequence table for the idle license allowed access into that cancels a route, again one by one
Interlocking processing；
Clear processing module is occupied out, for issuing and using to train control system after detecting that train sequence occupies out clear route
In the idle license allowed access into that cancels a route；Judge whether the small route appears in when the postorder route in anterior approach sequence table
In, and locking or the small route of unlock again after keeping Locked or unlock according to judging result；For keeping Locked and locking again
Small route, provide the license that its free time allows access into train control system.
The invention has the following advantages: using the embodiment of the present invention, can will when anterior approach be decomposed into it is each it is small into
Train mobile authorization can be extended to each small route end in time by road, and not have to provide movement again after entire route locking
Authorization improves train tracking efficiency；Each small route is protected by virtual signal machine, increase physical device is built
Pacify engineering；It can be widely suitable for the station of fixed blocking and moving block system.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow diagram of station interlocking logical process method provided by the invention；
Fig. 2 is the schematic diagram that route decomposes in station provided in an embodiment of the present invention；
Fig. 3 is a kind of stream of station interlocking logical process method provided in an embodiment of the present invention when receiving new route sequence
Journey schematic diagram；
Fig. 4 is one of station interlocking logical process method when small route provided in an embodiment of the present invention is sequentially occupied out clear
Kind flow diagram；
Fig. 5 is a kind of structural schematic diagram of station interlocking logic processing device provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of station interlocking logical process method, and method includes the following steps:
S101, small route virtualization process is carried out to station route；
S102, after obtaining new route sequence table, judge whether route sequence table obtained changes, if institute
Relative to existing route sequence table progressive variation occurs for the route sequence table of acquisition, then in route sequence table obtained not
Each route order that sending allows access into authorization carries out interlocking processing one by one；If route sequence table obtained is relative to
Path change occurs for some route sequence tables, then unlocks whole routes in station, issues to train control system for cancelling a route
License that free time allows access into carries out interlocking processing to each route order in route sequence table again one by one；
S103, after detecting that train sequence occupies out clear route, issue to train control system and idle permit for cancelling a route
Perhaps the license entered；Judge whether the small route appears in the postorder route in anterior approach sequence table, and is tied according to judgement
Again locking or the small route of unlock after fruit keeps Locked or unlocks；For the small route to keep Locked with locking again, nematic control
System provides the license allowed access into its free time.
Fig. 1 be station interlocking logical process method provided by the invention flow diagram, wherein to route carry out it is small into
It is the basic condition that this method is carried out that road virtualization process and interlock system, which obtain route sequence table,.Vehicle of the present invention
Interlock logic stand as unit of small route, sequentially occupies out clear route as system work to receive new route sequence table, train
Trigger point carries out protective treatment to small route, while can take into account the protective treatment of the route to existing interlocking processing.Interlock system
To the protection processing method of small route with it is existing can be identical to the protection processing method of route, interlocking inspection condition includes small
Whether the switch location of route correct, whether conflicting route is established, interlock section according to looking into condition, track block condition, section
It is idle whether true etc..
Fig. 2 provides the virtualization process schematic diagram that small route is carried out to route by taking a simple station bottleneck area as an example.
Optionally, small route is arranged by unit of track circuit in the present embodiment.It is each of which for the small route that section 1 in figure is constituted
Entrance is arranged a virtual signal machine, respectively tri- virtual signal machines of 1a, 1b, 1c, can be wherein entry/exit station at 1a mouthfuls
Mouthful, it can be equipped with true home signal/exit signal, and can be the block proving item of 1a mouthfuls of setting entry/exit exits
Part；Similarly, can also be other than a virtual signal machine is respectively set for each entrance for the small route of the composition of section 3
3b, 3c mouthfuls of shining for the outbound station track of setting look into condition, can synchronize setting further for the section for having the requirements such as drive, protection
The selection of the switch locations such as drive, protection checks condition.After each small route at entire station is set, interlock system can be with
During processing is when anterior approach, decomposed to when anterior approach, so that it is determined that go out to constitute each small route for working as anterior approach,
And the virtual guard signal machine of each small route.Such as in Fig. 2, when the end always of anterior approach is respectively A, B, interlock system by its
It is decomposed into small route 1 (1a- section 1-1c), small route 2 (2a- section 2-2b) and small route 3 (3a- section 3-3b), and is each
Small route determines virtual guard signal, such as the virtual guard signal machine of small route 1 is 1a, 2 2a of small route, small route 3
For 3a, interlock system can be handled 3 sections of small routes respectively, carry out the switch location selection and interlock condition inspection of each small route
It looks into, after the successful locking of 3 sections of small routes, interlock system can also will be set as locking and open actual signal when anterior approach
Machine.
It should be noted that virtual signal machine is not true physical entity, a kind of only virtual logical unit.For
Each route order in route sequence table, holds and path always according to it, decomposes, is classified as one by one by void to it
The small route of quasi- semaphore protection.
Route sequence table is made of one or several route orders, and each route order includes the route sequence on the same day
Number, the end always of route and change route key point information.For the treatment effeciency for improving route, route order in route sequence table
It can include at least to postorder with the route for picking up mouth (or mouth of dispatching a car).It is required that route sequence table periodically or in route order is sent out
It is transmitted when changing to interlock system.The case where route order changes include with train operation route is occupied,
Clear out, which completes, and the progressive situation of route sequence table of the completion route, the new route of supplement is deleted in route sequence table；Or
When in route sequence table in certain route order route beginning or terminal or change route key point information change the case where.
Optionally, route sequence table can come from Centralized Dispatching System or the other similar system containing the information.
Fig. 3 is a kind of stream of station interlocking logical process method provided in an embodiment of the present invention when receiving new route sequence
Journey schematic diagram.
When interlock system receives new route sequence table, judge whether route sequence table occurs progressive variation or path becomes
Change.A kind of optional method is to compare the route sequence table newly obtained and the existing route sequence table of interlock system, if only deleted
In addition to occupied route order in existing route sequence table or route order is increased newly, and other in existing route sequence table
Each route information does not change, then can determine that and progressive variation has occurred for route sequence table；If in addition to deleted route name,
There is other route information in existing route sequence table occurs to hold or change the variation of route key point information always, then can determine that
Path change has occurred for route sequence table.
If the progressive variation of route list occurs in interlock system judgement, allowed access into not issued in route sequence table
Each route order of authorization is handled one by one；If the variation of route listed paths occurs in interlock system judgement, unlock
Whole routes are issued to train control system for the idle license allowed access into that cancels a route, to each item in route sequence table
Route order is handled one by one.
Interlock system includes that will be decomposed into multiple small routes when anterior approach to the interlocking treatment process of each route order,
And select the small route of target in the unlocked state；Route key point information is held or changed always according to route, to the Small object
Route carries out switch location selection, checks whether the small route of the target meets interlocking inspection condition；If meeting, locking this it is small into
Road, and the open virtual signal machine for protecting the small route, what is allowed access into the movable block train control system transmission route free time is permitted
It can.Opening Road defence semaphore after each small route virtual signal is open in anterior approach of interlocking processing, and to train control system
Provide the license that the route free time allows access into.
Fig. 4 is a kind of flow diagram when small route provided in an embodiment of the present invention is sequentially occupied out clear.
For each small route for working as anterior approach, detect that the route is occupied and go out it is clear after, interlock system nematic control
System issues the license allowed access into for route/small route free time；Judging whether the small route appears in works as anterior approach simultaneously
In postorder route in sequence table, and small route according to judging result is kept or unlocked, provides and keeps Locked to train control system
The authorization that the small route free time allows access into.
If interlock system judges that being gone out clear small route by train occupation appears in the postorder route of anterior approach sequence,
Interlock system checks whether the small route switch location is overlapped with the requirement of postorder route；If position is overlapped, the small route will be kept
Locking states, keep the open state for the virtual signal machine for protecting the small route and to provide small route to train control system idle
The license allowed access into；If position is not overlapped, the small route is unlocked, it is crucial according to the end always and change route of postorder route
Point information carries out switch location selection and interlock condition inspection to the small route, after small route is selected, examine vehicle and locking,
Open small route virtual signal, and the authorization that the small route free time allows access into is provided to train control system.
If interlock system judge to be gone out by train occupation clear small route do not appear in when the postorder in anterior approach sequence table into
Lu Zhong, then interlock system unlock this it is small into.
As can be seen that the route release side of small route release mode and existing station interlocking logical process method of the invention
Formula is different, and using the embodiment of the present invention, after detecting that train sequence occupies out clearly, small route is not necessarily unlocked, but root
It is selectable " keeping Locked " or " keeping Locked again after unlock " or " unlock " according to the traveling path of postorder route, to " holding
The small route of locking ", what interlock system directly can also send that the small route free time allows access into movable block train control system is permitted
Can, show that the small route permission is entered by subsequent train.This method can reduce the frequency of interlocking locking, released route, shorten
Route handles the time in standing, and the target point for realizing subsequent train is close to the front truck tailstock as far as possible, improves movable block standard
The train of lower train control system tracks efficiency.
Illustratively, as shown in Fig. 2, if when anterior approach end always be A-B, when anterior approach next route always
End is A-C, and when the train sequence small route 1 of occupancy, interlock system, which issues, cancels traditional route and the idle permission route of small route 1
Authorization, as train sequence occupies out clear small route 1 (1a- section 1-1c), small route 2 (2a- section 2-2b) and small route 3
(3a- section 3-3b), interlock system, which successively issues, cancels small route 2 and the idle authorization for allowing route of small route 3, each small route
Section according to locating for it and switch location difference, subsequent locking, unlock situation then have different disposal in varied situations.
For small route 1 and small route 2, due to being both present in next route, and next route to small route 1 and it is small into
The switch location on road 2 requires also and when anterior approach is consistent, and after small route goes out clearly, interlock system can keep small route 1 and small route 2
Locking states, keep protecting the virtual signal machine of small route 1 and small route 2 to be held in open state, and to movable block
Train control system sends small route 1 and the 2 section free time of small route allows access into license, guarantees that the mobile authorization terminal of subsequent train is most
Last vehicle of train approaches forwards fastly.
For small route 3, although it is appeared in next route, when the road of small route 3 in anterior approach and next route
Trouble position is inconsistent, and switch location can be transformed into the position of next route requirement by interlock system by the small unlock in advance of route 3
Afterwards, interlock condition inspection is carried out, if interlock condition meets, opens the virtual signal machine for protecting small route 3, locking is small
Route 3, and send small 3 section free time of route to movable block train control system and allow access into license.
Using station interlocking logical process provided by the invention, the train tracking of movable block standard debarkation stop can be reduced
Time may include train arrival interval IIt arrives, train sets out and is spaced IHairPass through interval I with trainIt is logical。
Train arrival interval can refer to from getting to the station forward train, until equidirectional following train stops when reaching the station
Minimum time interval, it includes handling following train and reaching activity duration and following train to be down to regulation by normal running speed
Time of the speed completely into station track in standing.
Train interval of setting out can refer to from forward train is issued by station, until issuing another column again by the station is equidirectional
Minimum time interval when vehicle only, it includes that the train that moves ahead from station to a clear exit time out and is handled following train and gone out
Send out the activity duration.
Train can be referred to from forward train passes through station by interval, until equidirectional following train when the station by stopping
Minimum time interval, it include move ahead train go out clear one leave away after handle following train by the activity duration, following train with
The time that normal running speed leaves away range by station and one.
Using existing station interlocking logical process method, train arrival interval IIt arrives, train sets out and is spaced IHairIt is logical with train
Super-interval IIt is logicalIt can be respectively as follows:
LSystemIndicate that train is braked by highest running speed to 0 full service braking distance；
LIt is anti-Indicate the protection distance of mobile train control system；LColumnIndicate the length of train；
LMarkIndicate outbound stop sign to the distance between exit signal；
LEnter the station throatIndicate the distance of home signal to the reversed exit signal in station track；
LStation trackIndicate the distance between the exit signal of station track both ends；
LOutbound throatIndicate the distance of exit signal to reversed home signal；
LOne leaves awayIndicate the length for leaving away (1LQ) section；
Expression is handled the time of train receiving route, and unit is the second (s), including route is handled, track switch conversion, condition
Inspection, route locking, signal at clear time；
LTo workIt is distance travelled that train in the train receiving route time is handled in expression；
Expression is handled the time of train departure route, and unit is the second (s), including route is handled, track switch conversion, condition
Inspection, route locking, signal at clear time；
LBreaking-outIt is distance travelled that train in the train departure route time is handled in expression；Indicate handle train by route when
Between, unit is the second (s), including route is handled, track switch conversion, condition inspection, route locking, signal at clear time；
LIt is logical to makeIt is distance travelled by train in the route time that train is handled in expression.
Using station interlocking logical process method of the invention, due to the operation with forward train, one small route meeting
Train account for press next small route when acted, condition inspection, " keeping Locked ", it is contemplated that train vehicle commander (such as 200m) and
The length (such as 50m) of small route itself and laterally pick up speed (such as speed 80km/h be calculated as (200+50)/(80/3.6)=
11.25s), one small route movement, condition inspection, " keeping Locked " can complete in next small route travel time substantially, because
This, train arrival interval I' of the inventionIt arrives, train sets out and is spaced I'HairPass through interval I' with trainIt is logicalIt is respectively as follows:
Wherein,
LIt is small to enter the stationIndicate the small route length near station track；
Expression is handled the time near the small route in station track, and unit is the second (s), including route is handled, track switch is converted,
Condition inspection, route locking, signal at clear time.
I'It arrivesLIt is small to enter the stationWithCan it become smaller, and the throat length that no longer can consider to enter the station is to I'It arrivesInfluence, reduce
Train arrival interval；Similarly, set out interval, train of train is unrelated with station bottleneck section length by being spaced, and then substantially subtracts
Set out interval, train of few train passes through tracking interval.
Using the embodiment of the present invention, it can will be decomposed into each small route when anterior approach under the conditions of movable block standard,
Train mobile authorization is more timely extended into each small route end, and does not have to provide mobile award again after entire route locking
Power reduces train arrival interval, train sets out interval and train passes through tracking interval；And according to the traveling path of postorder route
There is selection to keep Locked or unlock small route, reduce and frequently unlock between forward and backward route, check, the process of locking, improves station
Interior signalling arrangement efficiency of movement；The present invention is in small route by the occupied rear interlocking item for starting subsequent route clear out of previous train
Part inspection, determines whether small route allows access into time, improves the treatment effeciency of interlock system.
Present invention can apply to various rail traffics, each grade interlocking in railway station, improve station train trace ability.
Corresponding with above-mentioned embodiment of the method, the embodiment of the present invention also provides a kind of station interlocking logic processing device.
Referring to Fig. 5, Fig. 5 is a kind of station interlocking logic processing device provided by the embodiment of the present invention, described device packet
It includes:
Virtualization process module 501, for carrying out small route virtualization process to station route；
Route sequence table handing module 502, for judging route sequence obtained after obtaining new route sequence table
Whether table changes, right if relative to existing route sequence table progressive variation occurs for route sequence table obtained
It is not issued in route sequence table obtained and allows access into each route order of authorization and carry out interlocking processing one by one；If obtained
Route sequence table path change occurs relative to existing route sequence table, then unlock whole routes in station, nematic
Control system issues for the idle license allowed access into that cancels a route, again to each route order in route sequence table one by one into
Row interlocking processing；
Clear processing module 503 is occupied out, for being issued after detecting that train sequence occupies out clear route to train control system
For the idle license allowed access into that cancels a route；Judge the small route whether appear in when the postorder in anterior approach sequence table into
Lu Zhong, and locking or the small route of unlock again after keeping Locked or unlock according to judging result；For keeping Locked and locking again
The small route closed provides the license that its free time allows access into train control system.
Using the embodiment of the present invention, it can will be decomposed into each small route when anterior approach, can in time awarded train movement
Power extends to each small route end, and does not have to provide mobile authorization again after entire route locking, improves train tracking efficiency；
By virtual signal machine each small route protected, increase physical device and build peace engineering；It can be widely suitable for solid
Determine the station of block system and moving block system.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of station interlocking logical process method, which is characterized in that the described method includes:
Small route virtualization process is carried out to station route；
After obtaining new route sequence table, judge whether route sequence table obtained changes, if it is obtained into
Relative to existing route sequence table progressive variation occurs for road sequence table, then to not issuing permission in route sequence table obtained
Each route order into authorization carries out interlocking processing one by one；If route sequence table obtained is relative to existing route
Path change occurs for sequence table, then unlocks whole routes in station, issues to train control system for idle allow that cancel a route
The license of entrance carries out interlocking processing to each route order in route sequence table again one by one；
After detecting that train sequence occupies out clear route, to train control system issue for cancel a route it is idle allow access into permitted
It can；Judge whether the small route appears in the postorder route in anterior approach sequence table, and is kept Locked according to judging result
Or locking or the small route of unlock again after unlock；For the small route to keep Locked with locking again, it is provided to train control system
The license that free time allows access into.
2. the method according to claim 1, wherein carrying out small route virtualization process to route, comprising:
Route in station between semaphore and semaphore is decomposed into several small routes, and is set for each entrance of each small route
Set virtual signal machine；The track switch selection of the route of the small route and the protection of actual signal machines that protected by virtual signal machine, interlocking item
Part inspection, locking and clearing signal and unlocking condition are identical.
3. the method according to claim 1, wherein route sequence table obtained is made of a plurality of route order
, wherein every route order includes the route serial number on the same day, the end always of route and change route key point information.
4. according to the method described in claim 3, it is characterized in that, obtaining route sequence table, comprising:
Every fixed time period/changing in route order is followed by takeing in road sequence table.
5. according to the method described in claim 3, it is characterized in that, judging whether route sequence table changes, comprising:
If route sequence table obtained does not include relative to existing route sequence table is completed route and the new route of supplement,
Determine that relative to existing route sequence table progressive variation occurs for route sequence table obtained；Wherein, it is that route, which is completed,
It is occupied go out clear route；
If the route beginning of at least one route order or terminal or change route key point letter in route sequence table obtained
Breath is different from existing route sequence table, then determines that relative to existing route sequence table road occurs for route sequence table obtained
Diameter variation.
6. the method according to claim 1, wherein being allowed access into not issued in route sequence table obtained
Each route order of authorization carries out interlocking processing one by one, comprising:
For every route order, determine that the route of this route order is held and path always；Judgement constitutes each small of the path
Whether route is in locking states；Track switch selection and interlock condition inspection are carried out to the small route in non-locking states, to logical
The small route for crossing interlock condition inspection carries out locking, open to protect the virtual of the small route to the small route for being in locking states
Semaphore simultaneously provides the license that the small route free time allows access into train control system；Constituting the virtual of each small route of true route
After signal is open, the open actual signal machine for being in the path inlet, and provide the route free time to train control system and allow access into
License.
7. the method according to claim 1, wherein locking again after keeping Locked or unlock according to judging result
Or the small route of unlock, comprising:
If small route appears in the postorder route of route sequence table obtained, the small route switch location and postorder are checked
Route requires whether be overlapped；If position is overlapped, by the locking states for keeping the small route, the virtual letter for keeping protecting the small route
The open state of number machine simultaneously provides the license that the small route free time allows access into train control system；If position is not overlapped, unlock should
Small route carries out track switch selection, interlock condition inspection and locking, the open virtual signal for protecting the small route to the small route
Machine, and the license that the small route free time allows access into is provided to train control system.
8. the method according to claim 1, wherein locking again after keeping Locked or unlock according to judging result
Or the small route of unlock, comprising:
If going out clear small route by train occupation not appearing in the postorder route in route sequence table obtained, unlock should
Small route.
9. a kind of station interlocking logic processing device, which is characterized in that described device includes:
Virtualization process module, for carrying out small route virtualization process to station route；
Route sequence table handing module, for whether judging route sequence table obtained after obtaining new route sequence table
It changes, if relative to existing route sequence table progressive variation occurs for route sequence table obtained, to being obtained
Route sequence table in do not issue and allow access into each route order of authorization and carry out interlocking processing one by one；If it is obtained into
Relative to existing route sequence table path change occurs for road sequence table, then unlocks whole routes in station, to train control system
Sending interlocks each route order in route sequence table for the idle license allowed access into that cancels a route, again one by one
Processing；
Clear processing module is occupied out, for issuing to train control system for taking after detecting that train sequence occupies out clear route
Disappear the license that the route free time allows access into；Judge whether the small route appears in the postorder route in anterior approach sequence table,
And locking or the small route of unlock again after keeping Locked or unlock according to judging result；It is small with locking again for keeping Locked
Route provides the license that its free time allows access into train control system.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901701A (en) * | 2019-12-06 | 2020-03-24 | 上海富欣智能交通控制有限公司 | Rail train route handling method and system |
| CN110901694A (en) * | 2019-11-08 | 2020-03-24 | 北京全路通信信号研究设计院集团有限公司 | Method and system for processing CTCS-1 level wireless data |
| CN110949455A (en) * | 2019-12-13 | 2020-04-03 | 交控科技股份有限公司 | Heavy haul railway protection section processing method and device based on mobile block |
| CN111152818A (en) * | 2020-01-03 | 2020-05-15 | 中国铁道科学研究院集团有限公司通信信号研究所 | Operation diagram stage plan logic checking method |
| CN111452836A (en) * | 2020-04-21 | 2020-07-28 | 卡斯柯信号有限公司 | Permanent route control method |
| CN111994134A (en) * | 2020-09-04 | 2020-11-27 | 中国国家铁路集团有限公司 | Train arrival tracking interval time compression method based on arrival and departure line application |
| CN113002592A (en) * | 2021-03-30 | 2021-06-22 | 卡斯柯信号(成都)有限公司 | General processing method for train route approaching locking logic |
| CN113415325A (en) * | 2021-08-09 | 2021-09-21 | 中国铁道科学研究院集团有限公司通信信号研究所 | Rail transit station arrival interval calculation system and method |
| CN114261428A (en) * | 2021-12-14 | 2022-04-01 | 卡斯柯信号有限公司 | Processing method for continuing route fault or continuing route unlocking after forwarding vehicle |
| CN115257872A (en) * | 2022-07-26 | 2022-11-01 | 卡斯柯信号有限公司 | Universal processing method for inspection logic of starting end and terminal of route |
| CN115285184A (en) * | 2022-07-21 | 2022-11-04 | 国能朔黄铁路发展有限责任公司 | Method and system for allowing vehicle to run in station route |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098691A (en) * | 1993-08-10 | 1995-02-15 | 联合开关及讯号有限公司 | The virtual block control system of rolling stock |
| JP2002152220A (en) * | 2000-11-10 | 2002-05-24 | Mitsubishi Electric Corp | Atm-pon system and connection control method for the atm-pon system |
| CN101758839A (en) * | 2010-01-29 | 2010-06-30 | 北京全路通信信号研究设计院 | Railway station control method |
| CN101937231A (en) * | 2010-07-23 | 2011-01-05 | 北京全路通信信号研究设计院 | Simulation test running system |
| JP5601428B1 (en) * | 2014-02-05 | 2014-10-08 | 富士電機株式会社 | Virtualization system, control method, and control program |
| CN107914735A (en) * | 2017-11-01 | 2018-04-17 | 北京市轨道交通建设管理有限公司 | A kind of train route handles method and computer interlock system |
-
2019
- 2019-03-27 CN CN201910238576.4A patent/CN109849980B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098691A (en) * | 1993-08-10 | 1995-02-15 | 联合开关及讯号有限公司 | The virtual block control system of rolling stock |
| JP2002152220A (en) * | 2000-11-10 | 2002-05-24 | Mitsubishi Electric Corp | Atm-pon system and connection control method for the atm-pon system |
| CN101758839A (en) * | 2010-01-29 | 2010-06-30 | 北京全路通信信号研究设计院 | Railway station control method |
| CN101937231A (en) * | 2010-07-23 | 2011-01-05 | 北京全路通信信号研究设计院 | Simulation test running system |
| JP5601428B1 (en) * | 2014-02-05 | 2014-10-08 | 富士電機株式会社 | Virtualization system, control method, and control program |
| CN107914735A (en) * | 2017-11-01 | 2018-04-17 | 北京市轨道交通建设管理有限公司 | A kind of train route handles method and computer interlock system |
Non-Patent Citations (1)
| Title |
|---|
| 熊志勇: "青藏铁路信号系统设计特点", 《中国铁路》 * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901694A (en) * | 2019-11-08 | 2020-03-24 | 北京全路通信信号研究设计院集团有限公司 | Method and system for processing CTCS-1 level wireless data |
| CN110901701B (en) * | 2019-12-06 | 2021-08-03 | 上海富欣智能交通控制有限公司 | Rail train route handling method and system |
| CN110901701A (en) * | 2019-12-06 | 2020-03-24 | 上海富欣智能交通控制有限公司 | Rail train route handling method and system |
| CN110949455A (en) * | 2019-12-13 | 2020-04-03 | 交控科技股份有限公司 | Heavy haul railway protection section processing method and device based on mobile block |
| CN110949455B (en) * | 2019-12-13 | 2022-02-08 | 交控科技股份有限公司 | Heavy haul railway protection section processing method and device based on mobile block |
| CN111152818A (en) * | 2020-01-03 | 2020-05-15 | 中国铁道科学研究院集团有限公司通信信号研究所 | Operation diagram stage plan logic checking method |
| CN111452836B (en) * | 2020-04-21 | 2022-06-28 | 卡斯柯信号有限公司 | Permanent route control method |
| CN111452836A (en) * | 2020-04-21 | 2020-07-28 | 卡斯柯信号有限公司 | Permanent route control method |
| CN111994134A (en) * | 2020-09-04 | 2020-11-27 | 中国国家铁路集团有限公司 | Train arrival tracking interval time compression method based on arrival and departure line application |
| CN113002592A (en) * | 2021-03-30 | 2021-06-22 | 卡斯柯信号(成都)有限公司 | General processing method for train route approaching locking logic |
| CN113415325A (en) * | 2021-08-09 | 2021-09-21 | 中国铁道科学研究院集团有限公司通信信号研究所 | Rail transit station arrival interval calculation system and method |
| CN113415325B (en) * | 2021-08-09 | 2022-01-28 | 中国铁道科学研究院集团有限公司通信信号研究所 | Rail transit station arrival interval calculation system and method |
| CN114261428A (en) * | 2021-12-14 | 2022-04-01 | 卡斯柯信号有限公司 | Processing method for continuing route fault or continuing route unlocking after forwarding vehicle |
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| CN115257872B (en) * | 2022-07-26 | 2023-09-01 | 卡斯柯信号有限公司 | General processing method for access start and end checking logic |
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