CN107512291B - A kind of method and device of train route unlock - Google Patents
A kind of method and device of train route unlock Download PDFInfo
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- CN107512291B CN107512291B CN201710725733.5A CN201710725733A CN107512291B CN 107512291 B CN107512291 B CN 107512291B CN 201710725733 A CN201710725733 A CN 201710725733A CN 107512291 B CN107512291 B CN 107512291B
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- train
- headstock
- tailstock
- route
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L21/00—Station blocking between signal boxes in one yard
- B61L21/04—Electrical locking and release of the route; Electrical repeat locks
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- Mechanical Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention provides a kind of method of train route unlock, which comprises the route that enters for judging whether there is train sending is requested；The route that enters that train issues if it does not exist is requested, and is judged in route with the presence or absence of multiple trains；If judging whether the multiple train in route integrally occupies continuous section there are multiple trains in route；If the multiple train in route integrally occupies continuous section, by the headstock of the train of front end of the headstock traffic sign placement in the multiple train, and the tailstock of the train of the rearmost end by tailstock traffic sign placement in the multiple train；Headstock label is carried out using the section that the headstock mark occupied it；Tailstock label is carried out using the section that the tailstock mark occupied it；Unlocking has headstock label and tailstock label and the section of free time, wherein the headstock mark and the tailstock mark are moved in company with the movement of the train where it.
Description
Technical field
The present invention relates to the method and devices that Train Control field more particularly to a kind of train route unlock.
Background technique
In traditional signal system, train operation organization is controlled by interlock system, and a route can only drive into a train.This
In the case of kind, the guild of walking of vehicle directly makes route release, i.e. section in the route of train process can directly obtain solution
Lock.
Specifically, when a route only allows access into a train, the mode of route release be divided into primary unlock and
Segmentation unlock.After primary unlock refers to the train by all sections in route, whole route release at once.
As soon as segmentation unlock refers to that train often passes through a section, which unlocks immediately, i.e., whole sectional release of a locked route.Tradition
Sectional release of a locked route uses released by checking three sections unlocking manner.It please refers to Fig. 1 a and Fig. 1 b, Fig. 1 a and Fig. 1 b and shows released by checking three sections solution
The schematic diagram of lock.
In Fig. 1 a, by route beginning 1G, have tetra- sections of 2G, 3G, 4G, 5G in route.Train enter route it
Before, it is all range in route locking that entire route includes tetra- sections of 2G, 3G, 4G, 5G.
In Fig. 1 b, with the movement of train, for 2G section, it was demonstrated that once sequentially occupied 1G section, 2G section, 3G
Section, then after vehicle leaves 2G section, 2G section unlocks immediately.The range of route locking at this time is these three areas 3G, 4G, 5G
Section.
Likewise, for 3G section, it was demonstrated that vehicle once sequentially occupied three 2G section, 3G section, 4G section sections,
Then after vehicle leaves 3G section, then 3G section unlocks immediately.
Likewise, for 4G section, it was demonstrated that vehicle once sequentially occupy 3G section, 4G section, 5G section, then when vehicle from
After opening 4G section, 4G is unlocked immediately.
The case where above-mentioned unlocking manner is an only vehicle interior for route.
But as the development of train control system, present urban track traffic use CBTC signal system, train is chased after
Track interval is controlled by ATP, thus subsequent train can enter the route track move ahead train, therefore a route can drive into simultaneously it is more
Column train.Traditional route release mode is caused not to be suitable for the route release based on CBTC system.
Summary of the invention
A brief summary of one or more aspects is given below to provide to the basic comprehension in terms of these.This general introduction is not
The extensive overview of all aspects contemplated, and be both not intended to identify critical or decisive element in all aspects also non-
Attempt to define the range in terms of any or all.Its unique purpose is to provide the one of one or more aspects in simplified form
A little concepts are with the sequence for more detailed description given later.
The present invention provides a kind of method and device of train route unlock, being capable of the case where there are multiple trains in route
Under, realize the unlock of route.
According to above-mentioned purpose, the present invention provides a kind of method of train route unlock, which comprises judges whether to deposit
It is requested in the route that enters that train issues；The route that enters that train issues if it does not exist is requested, and is judged in route with the presence or absence of more
A train；If judging whether the multiple train in route integrally occupies continuous section there are multiple trains in route；If
The multiple train in route integrally occupies continuous section, then by headstock traffic sign placement in the multiple train most before
The headstock of the train at end, and the tailstock of the train of the rearmost end by tailstock traffic sign placement in the multiple train；Using described
The section that headstock mark occupied it carries out headstock label；The tailstock is carried out using the section that the tailstock mark occupied it
Label；Unlocking has headstock label and tailstock label and the section of free time, wherein the headstock mark and the vehicle
Tail tag will is moved in company with the movement of the train where it.
In one embodiment, the method also includes: if the multiple train in route be not it is whole occupy it is continuous
Section, then front end train by the headstock traffic sign placement in the continuous occupied block of the last one train in route
Headstock, and the tailstock of the last one train by the tailstock traffic sign placement in the multiple train.
In one embodiment, the method also includes: if it exists train issue enter route request, then locking entirely into
Road, and by the headstock mark and the tailstock traffic sign placement in the headstock and the tailstock of the train for issuing route request.
In one embodiment, if there is only rows of vehicles in route, the section after rows of vehicle warps is unlocked.
In one embodiment, the operation by the section unlock after rows of vehicle warps further comprises: by headstock
Traffic sign placement is in the headstock of rows of vehicles, and by tailstock traffic sign placement in the tailstock of rows of vehicles；The headstock mark pair
Its section occupied carries out headstock label；The section that the tailstock mark occupied it carries out tailstock label；Unlock has
The headstock label and tailstock label and the section of free time, wherein the headstock mark and tailstock mark companion should
The movement of rows of vehicles and move.
The corresponding above method, the present invention also provides a kind of device of train route unlock, described device includes: route request
Judgment module, the route that enters for judging whether there is train sending are requested；Train quantity judgment module, train issues if it does not exist
The route that enters request, then judge in route with the presence or absence of multiple trains；Occupied block statistical module, if there are multiple in route
Train, then judge whether the multiple train in route integrally occupies continuous section；Sign module, if the multiple train
Entirety occupies continuous section, then the headstock of the train of the front end by headstock traffic sign placement in the multiple train, and will
The tailstock of the train of rearmost end of the tailstock traffic sign placement in the multiple train；Mark module utilizes the headstock mark pair
Its section occupied carries out headstock label, carries out tailstock label using the section that the tailstock mark occupied it；Unlock
Module, unlocking has headstock label and tailstock label and the section of free time, wherein the headstock mark and the vehicle
Tail tag will is moved in company with the movement of the train where it.
In one embodiment, the Sign module is also used to: if the multiple train in route is not the whole company of occupancy
Continuous section, then the front end by the headstock traffic sign placement in the continuous occupied block of the last one train in route arranges
The headstock of vehicle, and the tailstock of the last one train by the tailstock traffic sign placement in the multiple train.
In one embodiment, described device further include: locking module, the route that enters that train issues if it exists are requested, then
The entire route of locking, the Sign module is further by the headstock mark and the tailstock traffic sign placement in sending route request
The train headstock and the tailstock.
In one embodiment, the unlocked state is also used to: if there is only rows of vehicles in route, by rows of vehicles
Through section unlock later.
In one embodiment, the Sign module is also used to headstock traffic sign placement in the headstock of rows of vehicles, and will
Tailstock traffic sign placement is also used in the tailstock of rows of vehicles, the mark module, is occupied using the headstock mark to it
Section carry out headstock label, the section occupied to it using the tailstock mark carries out tailstock label；The unlocked state
Be further used for, unlock have the headstock label and the tailstock label and free time section, wherein the headstock mark and
The tailstock mark is moved in company with the movement of rows of vehicles.
In conclusion the method and device of train route unlock provided by the invention, utilizes headstock mark and tailstock mark
Judge the unlocking condition of section, is further implemented in a route that there are the route releases of multiple trains.
Detailed description of the invention
After the detailed description for reading embodiment of the disclosure in conjunction with the following drawings, it better understood when of the invention
Features described above and advantage.In the accompanying drawings, each component is not necessarily drawn to scale, and has similar correlation properties or feature
Component may have same or similar appended drawing reference.
Fig. 1 a and Fig. 1 b show the schematic diagram of released by checking three sections unlock；
Fig. 2 shows a kind of flow charts of the method one aspect of train route unlock of the invention；
Fig. 3 shows the schematic diagram of multiple train occupation continuous sections；
It is the whole continuous section schematic diagram of occupancy that Fig. 4, which shows multiple trains not,；
Fig. 5 shows a kind of structure chart of the device one aspect of train route unlock of the present invention.
Description of symbols:
50: the device of train route unlock；
501: route requests judgment module；
502: train quantity judgment module；
503: occupied block statistical module；
504: Sign module；
505: mark module；
506: unlocked state；
507: locking module.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.Note that below in conjunction with attached drawing and specifically real
The aspects for applying example description is merely exemplary, and is understood not to carry out any restrictions to protection scope of the present invention.
The present invention provides a kind of method and device of route release, can adapt in multiple when being likely to occur in a route
Route release when train.
Fig. 2 is please referred to, it is described Fig. 2 shows a kind of flow chart of the method one aspect of train route unlock of the invention
Method includes:
Step 201: the route that enters for judging whether there is train sending is requested；
Step 202: the route that enters that train issues if it does not exist is requested, and is judged in route with the presence or absence of multiple trains；
Step 203: if judging whether multiple trains in route integrally occupy continuous area there are multiple trains in route
Section；
Step 204: if multiple trains in route integrally occupy continuous section, by headstock traffic sign placement in multiple column
The headstock of the train of front end in vehicle, and the tailstock of the train of the rearmost end by tailstock traffic sign placement in multiple trains；
Step 205: carrying out headstock label using the section that the headstock mark occupied it；
Step 206: carrying out tailstock label using the section that the tailstock mark occupied it；
Step 207: unlocking has headstock label and tailstock label and the section of free time, wherein the headstock
Mark and the tailstock mark are moved in company with the movement of the train where it.
The present invention judges whether a section meets released by checking three sections unlocking manner using headstock mark and parking stall mark, and
Can satisfy has the released by checking three sections of multiple trains to unlock in route.
Firstly, executing step 201, the route that enters for judging whether there is train sending is requested, that is, is judged whether there is
One train will enter the route.
The route that enters of train method is requested if it exists, then according to the service requirement of the train, needs entirely to lock route
It closes, that is, cannot arbitrarily adjust the state, such as the direction on turnout of each section etc. in route, mentioned for the entrance of the train
For ensureing.
Step 202 is executed, the route that enters that train issues if it does not exist is requested, and can just consider the unlock to route, at this time
Judge that multiple trains then show to cannot achieve route with existing unlocking method if it exists with the presence or absence of multiple trains in route
Unlock, then judge whether multiple trains in route integrally occupy continuous section, please refer to Fig. 3, Fig. 3 shows multiple trains
Occupy the schematic diagram of continuous section.
Wherein, train 301 and train 302 are continuously distributed on 2G, 3G, 4G section, at this time it is considered that train 301
It is the train of an entirety with train 302, then headstock mark a is set to the headstock of the train of the front end in multiple trains,
That is the headstock of train 301, and the tailstock of the train for rearmost end tailstock mark b being set in multiple trains, i.e. train 302
The tailstock.
Since headstock mark a and tailstock mark b can be moved with the movement of train, it is occupied using headstock mark a
The section crossed carries out headstock label, and carries out tailstock label using the section that tailstock mark b occupied it, such as in Fig. 3
Position at, headstock mark a has necessarily passed 2G, 3G, 4G section, thus 2G, 3G, 4G section by headstock mark a mark, and
2G section has also been marked by tailstock mark b.As each section of the movement of train can be successively by headstock mark a and tailstock mark
B label.
It is marked when some section while by headstock mark a and tailstock mark b, and at current time not shared by train
With then showing that train 301 and train 302 as a whole have already passed through the section, namely before sequentially occupying the section
The latter section of one section, the section and the section meets the condition of released by checking three sections unlock, unlocks the section at this time
?.
When multiple trains in route are not the continuous sections of whole occupancy, Fig. 4 is please referred to, Fig. 4 shows multiple column
Vehicle is not the whole continuous section schematic diagram of occupancy.
It is between train 402 and train 403 there are no occupied section 4G between train 401 and train 402 wherein
Continuously occupy section 2G and section 3G.
At this point, cannot because of train 401 process and relevant section is unlocked because there are also subsequent train
402 and train 403 will use the route, when train 401 pass through after, which should also be blocked as train 402 and train 403
Required state.
At this point, headstock mark a to be set to the front end train in the continuous occupied block of the last one train in route
Headstock, that is, the headstock of train 402, and tailstock mark b is set to the tailstock of the last one train in multiple trains,
The namely tailstock of train 403.
The basis that released by checking three sections unlocks actually is transferred to train 402 and train 403 as a whole by aforesaid operations
Come up.Only when as a whole train 402 and train 403 have passed through some section, which can just be unlocked.
In one embodiment, if there is only rows of vehicles in route, the section after rows of vehicle warps is unlocked.
Further, it is unlocked in the way of released by checking three sections unlock, in one embodiment, which is passed through
The operation of section unlock afterwards further comprises: by headstock traffic sign placement in the headstock of rows of vehicles, and tailstock mark being set
It is placed in the tailstock of rows of vehicles；The section that headstock mark occupied it carries out headstock label；Tailstock mark occupied it
Section carry out tailstock label；Unlocking has headstock label and tailstock label and the section of free time, wherein headstock mark and the tailstock
Mark is moved in company with the movement of rows of vehicles.
The corresponding above method, the present invention also provides a kind of devices of train route unlock, please refer to Fig. 5, and Fig. 5 shows this
Invent a kind of structure chart of the device one aspect of train route unlock.
Train route unlock device 50 include: route request judgment module 501, judge whether there is train sending into
Enter route request, train quantity judgment module 502 obtains the judging result of route request judgment module 501, if judging result is
There is no the routes that enters that train issues to request, then judges in route with the presence or absence of multiple trains；Occupied block statistical module
503, obtain train quantity judgment module 502 judging result, if judging result be route in there are multiple trains, judge into
Whether multiple trains in road integrally occupy continuous section.
The device 50 of train route unlock further includes Sign module 504, if multiple trains integrally occupy continuous section,
By the headstock of the train of front end of the headstock traffic sign placement in multiple trains, and by tailstock traffic sign placement in multiple trains
The tailstock of the train of rearmost end；Mark module 505 carries out headstock label using the section that headstock mark occupied it, utilizes
The section that tailstock mark occupied it carries out tailstock label；Unlocked state 506, unlock have headstock label and the tailstock label and
Idle section, wherein headstock mark and tailstock mark are moved in company with the movement of the train where it.
In one embodiment, Sign module 504 is also used to: if multiple trains in route are not the whole continuous areas of occupancy
Section, then the headstock of the front end train by headstock traffic sign placement in the continuous occupied block of the last one train in route,
And the tailstock of the last one train by tailstock traffic sign placement in multiple trains.
In one embodiment, device further include: locking module 507, the route that enters that train issues if it exists are requested, then locked
Entire route is closed, Sign module 504 is further by headstock mark and tailstock traffic sign placement in the vehicle for the train for issuing route request
Head and the tailstock.
In one embodiment, unlocked state 506 is also used to: if there is only rows of vehicles in route, by rows of vehicles
Through section unlock later.
In one embodiment, Sign module 505 is also used to headstock traffic sign placement in the headstock of rows of vehicles, and by vehicle
Tail tag will is set to the tailstock of rows of vehicles, and mark module 505 is also used to, the section it occupied using headstock mark into
Driving labeling head carries out tailstock label using the section that tailstock mark occupied it；Unlocked state 506 is further used for, solution
Locking has headstock label and tailstock label and the section of free time, wherein headstock mark and tailstock mark are in company with rows of vehicles
It moves and moves.
Offer is to make any person skilled in the art all and can make or use this public affairs to the previous description of the disclosure
It opens.The various modifications of the disclosure all will be apparent for a person skilled in the art, and as defined herein general
Suitable principle can be applied to other variants without departing from the spirit or scope of the disclosure.The disclosure is not intended to be limited as a result,
Due to example described herein and design, but should be awarded and principle disclosed herein and novel features phase one
The widest scope of cause.
Claims (10)
1. a kind of method of train route unlock, which is characterized in that the described method includes:
The route that enters for judging whether there is train sending is requested；
The route that enters that train issues if it does not exist is requested, and is judged in route with the presence or absence of multiple trains；
If judging whether the multiple train in route integrally occupies continuous section there are multiple trains in route；
If the multiple train in route integrally occupies continuous section, by headstock traffic sign placement in the multiple train
Front end train headstock, and the tailstock of the train of the rearmost end by tailstock traffic sign placement in the multiple train；
Headstock label is carried out using the section that the headstock mark occupied it；
Tailstock label is carried out using the section that the tailstock mark occupied it；
Unlocking has headstock label and tailstock label and the section of free time, wherein the headstock mark and the vehicle
Tail tag will is moved in company with the movement of the train where it.
2. the method as described in claim 1, which is characterized in that the method also includes:
If the multiple train in route is not the whole continuous section of occupancy, by the headstock traffic sign placement in route
The headstock of front end train in the interior continuous occupied block of the last one train, and by the tailstock traffic sign placement in described more
The tailstock of the last one train in a train.
3. the method as described in claim 1, which is characterized in that the method also includes:
The route that enters that train issues if it exists is requested, then the entire route of locking, and by the headstock mark and the tailstock mark
Will is set to the headstock and the tailstock for issuing the train of route request.
4. the method as described in claim 1, which is characterized in that if there is only rows of vehicles in route, by rows of vehicles
Through section unlock later.
5. method as claimed in claim 4, which is characterized in that the operation by the section unlock after rows of vehicle warps
Further comprise:
By headstock traffic sign placement in the headstock of rows of vehicles, and by tailstock traffic sign placement in the tailstock of rows of vehicles；
The section that the headstock mark occupied it carries out headstock label；
The section that the tailstock mark occupied it carries out tailstock label；
Unlocking has headstock label and tailstock label and the section of free time, wherein the headstock mark and the vehicle
Tail tag will is moved in company with the movement of rows of vehicles.
6. a kind of device of train route unlock, which is characterized in that described device includes:
Route requests judgment module, and the route that enters for judging whether there is train sending is requested；
Train quantity judgment module, the route that enters that train issues if it does not exist are requested, are then judged in route with the presence or absence of multiple
Train；
Occupied block statistical module, if judging whether the multiple train in route is whole there are multiple trains in route
Occupy continuous section；
Sign module, if the multiple train integrally occupies continuous section, by headstock traffic sign placement in the multiple train
In front end train headstock, and the tailstock of the train of the rearmost end by tailstock traffic sign placement in the multiple train；
Mark module carries out headstock label using the section that the headstock mark occupied it, utilizes the tailstock mark pair
Its section occupied carries out tailstock label；
Unlocked state, unlocking has headstock label and tailstock label and the section of free time, wherein the headstock mark
It is moved with the tailstock mark in company with the movement of the train where it.
7. device as claimed in claim 6, which is characterized in that the Sign module is also used to: if the multiple in route
Train is not the whole continuous section of occupancy, then continuously accounts for the headstock traffic sign placement in the last one train in route
With the headstock of the front end train in section, and the last one train by the tailstock traffic sign placement in the multiple train
The tailstock.
8. device as claimed in claim 6, which is characterized in that described device further include:
Locking module, the route that enters that train issues if it exists are requested, then the entire route of locking, the Sign module further will
The headstock mark and the tailstock traffic sign placement are in the headstock and the tailstock of the train for issuing route request.
9. device as claimed in claim 6, which is characterized in that the unlocked state is also used to: if there is only a column in route
Train then unlocks the section after rows of vehicle warps.
10. device as claimed in claim 9, which is characterized in that the Sign module is also used to headstock traffic sign placement in this
The headstock of rows of vehicles, and by tailstock traffic sign placement in the tailstock of rows of vehicles,
The mark module is also used to, and the section occupied to it using the headstock mark carries out headstock label, using described
The section that tailstock mark occupied it carries out tailstock label；
The unlocked state is further used for, and unlocking has headstock label and tailstock label and the section of free time,
In, the headstock mark and the tailstock mark are moved in company with the movement of rows of vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725733.5A CN107512291B (en) | 2017-08-22 | 2017-08-22 | A kind of method and device of train route unlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725733.5A CN107512291B (en) | 2017-08-22 | 2017-08-22 | A kind of method and device of train route unlock |
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| Publication Number | Publication Date |
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| CN107512291A CN107512291A (en) | 2017-12-26 |
| CN107512291B true CN107512291B (en) | 2019-10-25 |
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| CN201710725733.5A Active CN107512291B (en) | 2017-08-22 | 2017-08-22 | A kind of method and device of train route unlock |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450826B (en) * | 2019-08-02 | 2022-03-11 | 北京交大微联科技有限公司 | Processing method and system for continuation route |
| CN111994130B (en) * | 2020-10-29 | 2021-02-09 | 北京全路通信信号研究设计院集团有限公司 | Self-networking based departure method and system and group computer interlocking |
| CN111994131B (en) * | 2020-10-29 | 2021-02-09 | 北京全路通信信号研究设计院集团有限公司 | Ad hoc network-based vehicle receiving method and system and group computer interlock |
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| DE19714388A1 (en) * | 1997-03-27 | 1998-10-01 | Siemens Ag | Arrangement for automatically setting track sections near stations in conjunction with direction changes |
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