CN104149817A - Train tracking method through track circuit/axle counter detection - Google Patents
Train tracking method through track circuit/axle counter detection Download PDFInfo
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- CN104149817A CN104149817A CN201410332585.7A CN201410332585A CN104149817A CN 104149817 A CN104149817 A CN 104149817A CN 201410332585 A CN201410332585 A CN 201410332585A CN 104149817 A CN104149817 A CN 104149817A
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Abstract
The invention discloses a train tracking method through track circuit/axle counter detection. The train tracking method includes firstly judging whether or not track segments are in a clearing state or an occupied state; secondly adopting a track-occupied train tracking method or track-cleared train tracking method according to the states of the track segments. The train tracking method is suitable to the train tracking method through the track circuit/axle counter detection under a mixed model and fully takes factors affecting the train tracking into account. Thus train tracking efficiency is improved, tracking is accurate and reasonable, and the train is prevented from loss.
Description
Technical field
The present invention relates to urban rail transit technology, especially a kind of train tracing method.
Background technology
In the prior art, detect taking of track section or idle condition is carried out train tracking by axis-counting device, in the time that train sails track section into, track section is seizure condition, in the time that train rolls track section away from, track section becomes idle condition, follow the tracks of the position of train and the travel direction of train by the state conversion on each track section, but only use track section take or there are some defects in mode that idle condition is carried out train tracking, owing to can having many trains on track section section, a train also can take multiple track sections, but the seizure condition of track section is only illustrated on this track section and has train, the idle condition of track section is only illustrated on this track section without train, in the time that many train drivings are on continuous track section, may result in blockage, again according to the position that takies idle condition and can not differentiate this situation Train of track section, thereby this mode can cause train loss in train tracing process.
Summary of the invention
The invention provides a kind of track circuit meter shaft and detect train tracing method, it improves for the situation that easily causes in train tracing process in prior art that train is lost the accuracy that train is followed the tracks of, and avoids train to lose.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of track circuit meter shaft detects train tracing method, and the state that first judges track section is clearly also to take; Secondly, according to the state of track section, adopt orbit occupancy train tracing method or track section to go out train tracing method clearly, wherein:
Track section takies train tracing method: if track section is not followed the tracks of excision, the reverse adjacent orbit section of search locking direction, obtain the train that first can step to this track section, judge that according to train directions and track section type train whether can stepping, do not have in associated train situation at adjacent orbit section, train is lost in search, loses train and gives for change;
Track section goes out train tracing method clearly: if track section is not followed the tracks of excision and train exists, judge whether train can step to front track section; If can not step to front track section, judge the train rearward tracks section that whether can retreat or turn back, if can not retreat or turn back rearward tracks section, train is lost.
Further, track section takies train tracing method and comprises the steps:
1) judge whether track section follows the tracks of excision: if track section is followed the tracks of excision, do not carry out train tracking, execution step 7), otherwise execution step 2);
2) if track section is not followed the tracks of excision, according to track section locking direction, obtain the reverse adjacent orbit section of locking direction: if adjacent orbit section does not exist, do not carry out train tracking, execution step 7), otherwise execution step 3);
3) if adjacent orbit section exists, obtain the train that first on track section can stepping: if adjacent orbit section does not exist associated train, obtain the loss train of adjacent orbit section, loss train is given for change, execution step 7), if train does not exist or train front exists train, do not carry out train tracking, execution step 7), otherwise execution step 4);
4), if adjacent orbit section exists train, judge that whether train directions is consistent with track section locking direction: if train directions and track section locking direction are consistent, train stepping, execution step 7), otherwise execution step 5);
5) if train directions and track section locking direction are inconsistent, judge whether train place track section can turn back: if train place track section can not be turned back, do not carry out train tracking, execution step 7), otherwise execution step 6);
6) if train place track section can turn back, the train stepping of turning back, train directions is track section locking direction;
7) train is followed the tracks of and is finished.
Further, track section goes out train tracing method clearly and comprises the steps:
1) judge whether track section follows the tracks of excision: if track section is followed the tracks of excision, do not carry out train tracking, execution step 7), otherwise execution step 2);
2) if track section is not followed the tracks of excision, obtain the train on track section: if train does not exist, do not carry out train tracking, execution step 7), otherwise execution step 3);
3), if track section exists train, obtain adjacent orbit section according to train directions: if adjacent orbit section does not exist, execution step 7), otherwise execution step 5);
4) if adjacent orbit section exists and takies, not associated with other trains, train steps to adjacent orbit section, execution step 7), otherwise execution step 5);
5) obtain the reverse adjacent orbit section of train directions: if adjacent orbit section does not exist, do not carry out train tracking, train is lost, execution step 7), otherwise execution step 6);
6) if adjacent orbit section exists and takies, not associated with other trains, train steps to reverse adjacent orbit section; Otherwise do not carry out train tracking, train is lost;
7) train is followed the tracks of and is finished.
The present invention is applicable to track circuit in composite mode/meter shaft and detects train tracking, it is according to the data of state, locking direction, tracking excision, track section type, associated train, train directions, train tracing mode clearly that take out of track section, carry out train tracking, take into full account the factor that train is followed the tracks of that affects, improve the efficiency that train is followed the tracks of, follow the tracks of accurately rationally, avoid train to lose.
In addition, train tracing method of the present invention, clear logic, implementation method is simple, and calculated amount is few.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is total logic diagram of train tracing method;
Fig. 2 is the logic diagram that track section takies train tracing method;
Fig. 3 is that track section goes out the logic diagram of train tracing method clearly.
Detailed description of the invention
While the object of the invention is to detect train tracking for track circuit/meter shaft, provide a kind of actv. train tracing method.In the time that CBTC train tracing mode and track circuit/meter shaft detects train tracing mode and exists simultaneously, track circuit of the present invention/meter shaft detects train and follows the tracks of and can normally carry out train tracking.
Track circuit of the present invention/meter shaft detects train tracing method, relies on the data of state, locking direction, tracking excision, track section type, associated train, train directions, train tracing mode clearly that take out of track section, carries out train tracking.
As shown in Figure 1, the technical solution used in the present invention is: the state that first judges track section is clearly also to take; Secondly,, according to the state of track section, adopt orbit occupancy train tracing method or track section to go out train tracing method clearly.
As shown in Figure 2, track section takies train tracing method and comprises the steps:
1) judge whether track section follows the tracks of excision: if track section is followed the tracks of excision, do not carry out train tracking, execution step 7), otherwise execution step 2);
2) if track section is not followed the tracks of excision, according to track section locking direction, obtain the reverse adjacent orbit section of locking direction: if adjacent orbit section does not exist, do not carry out train tracking, execution step 7), otherwise execution step 3);
3) if adjacent orbit section exists, obtain the train that first on track section can stepping: if adjacent orbit section does not exist associated train, obtain the loss train of adjacent orbit section, loss train is given for change, execution step 7), if train does not exist or train front exists train, do not carry out train tracking, execution step 7), otherwise execution step 4);
4), if adjacent orbit section exists train, judge that whether train directions is consistent with track section locking direction: if train directions and track section locking direction are consistent, train stepping, execution step 7), otherwise execution step 5);
5) if train directions and track section locking direction are inconsistent, judge whether train place track section can turn back: if train place track section can not be turned back, do not carry out train tracking, execution step 7), otherwise execution step 6);
6) if train place track section can turn back, the train stepping of turning back, train directions is track section locking direction;
7) train is followed the tracks of and is finished.
As shown in Figure 3, track section goes out train tracing method clearly and comprises the steps:
1) judge whether track section follows the tracks of excision: if track section is followed the tracks of excision, do not carry out train tracking, execution step 7), otherwise execution step 2);
2) if track section is not followed the tracks of excision, obtain the train on track section: if train does not exist, do not carry out train tracking, execution step 7), otherwise execution step 3);
3), if track section exists train, obtain adjacent orbit section according to train directions: if adjacent orbit section does not exist, execution step 7), otherwise execution step 5);
4) if adjacent orbit section exists and takies, not associated with other trains, train steps to adjacent orbit section, execution step 7), otherwise execution step 5);
5) obtain the reverse adjacent orbit section of train directions: if adjacent orbit section does not exist, do not carry out train tracking, train is lost, execution step 7), otherwise execution step 6);
6) if adjacent orbit section exists and takies, not associated with other trains, train steps to reverse adjacent orbit section; Otherwise do not carry out train tracking, train is lost;
7) train is followed the tracks of and is finished.
Claims (3)
1. track circuit meter shaft detects a train tracing method, it is characterized in that: the state that first judges track section is clearly also to take; Secondly, according to the state of track section, adopt orbit occupancy train tracing method or track section to go out train tracing method clearly, wherein:
Track section takies train tracing method: if track section is not followed the tracks of excision, the reverse adjacent orbit section of search locking direction, obtain the train that first can step to this track section, judge that according to train directions and track section type train whether can stepping, do not have in associated train situation at adjacent orbit section, train is lost in search, loses train and gives for change;
Track section goes out train tracing method clearly: if track section is not followed the tracks of excision and train exists, judge whether train can step to front track section; If can not step to front track section, judge the train rearward tracks section that whether can retreat or turn back, if can not retreat or turn back rearward tracks section, train is lost.
2. a kind of track circuit meter shaft according to claim 1 detects train tracing method, it is characterized in that: track section takies train tracing method and specifically comprises the steps:
1) judge whether track section follows the tracks of excision: if track section is followed the tracks of excision, do not carry out train tracking, execution step 7), otherwise execution step 2);
2) if track section is not followed the tracks of excision, according to track section locking direction, obtain the reverse adjacent orbit section of locking direction: if adjacent orbit section does not exist, do not carry out train tracking, execution step 7), otherwise execution step 3);
3) if adjacent orbit section exists, obtain the train that first on track section can stepping: if adjacent orbit section does not exist associated train, obtain the loss train of adjacent orbit section, loss train is given for change, execution step 7), if train does not exist or train front exists train, do not carry out train tracking, execution step 7), otherwise execution step 4);
4), if adjacent orbit section exists train, judge that whether train directions is consistent with track section locking direction: if train directions and track section locking direction are consistent, train stepping, execution step 7), otherwise execution step 5);
5) if train directions and track section locking direction are inconsistent, judge whether train place track section can turn back: if train place track section can not be turned back, do not carry out train tracking, execution step 7), otherwise execution step 6);
6) if train place track section can turn back, the train stepping of turning back, train directions is track section locking direction;
7) train is followed the tracks of and is finished.
3. a kind of track circuit meter shaft according to claim 1 detects train tracing method, it is characterized in that: track section goes out train tracing method clearly and specifically comprises the steps:
1) judge whether track section follows the tracks of excision: if track section is followed the tracks of excision, do not carry out train tracking, execution step 7), otherwise execution step 2);
2) if track section is not followed the tracks of excision, obtain the train on track section: if train does not exist, do not carry out train tracking, execution step 7), otherwise execution step 3);
3), if track section exists train, obtain adjacent orbit section according to train directions: if adjacent orbit section does not exist, execution step 7), otherwise execution step 5);
4) if adjacent orbit section exists and takies, not associated with other trains, train steps to adjacent orbit section, execution step 7), otherwise execution step 5);
5) obtain the reverse adjacent orbit section of train directions: if adjacent orbit section does not exist, do not carry out train tracking, train is lost, execution step 7), otherwise execution step 6);
6) if adjacent orbit section exists and takies, not associated with other trains, train steps to reverse adjacent orbit section; Otherwise do not carry out train tracking, train is lost;
7) train is followed the tracks of and is finished.
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| CN201410332585.7A CN104149817B (en) | 2014-07-14 | 2014-07-14 | A kind of track circuit meter shaft detection train tracing method |
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| CN201410332585.7A CN104149817B (en) | 2014-07-14 | 2014-07-14 | A kind of track circuit meter shaft detection train tracing method |
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| CN104149817B CN104149817B (en) | 2016-06-22 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644590A (en) * | 2016-02-26 | 2016-06-08 | 上海富欣智能交通控制有限公司 | Anti-locking control method for turn-back region running of rail intersecting train |
| CN108657235A (en) * | 2018-04-27 | 2018-10-16 | 北京全路通信信号研究设计院集团有限公司 | MATC system urban rail turnout section state detection method |
| CN110920678A (en) * | 2019-10-31 | 2020-03-27 | 交控科技股份有限公司 | High-speed non-communication train tracking method, system and area controller |
| CN111422224A (en) * | 2019-09-27 | 2020-07-17 | 西门子交通技术(北京)有限公司 | Train tracking method and device |
| CN114524006A (en) * | 2022-01-27 | 2022-05-24 | 西门子交通技术(北京)有限公司 | Train screening method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1897779A2 (en) * | 2006-08-31 | 2008-03-12 | Siemens Aktiengesellschaft | Axle-counter assembly and method for alerting free and occupied status with such an axle-counter assembly |
| CN101376395A (en) * | 2008-09-25 | 2009-03-04 | 卡斯柯信号有限公司 | Method for realizing dynamic tracking train position in city rail traffic signal system |
| CN101947964A (en) * | 2010-08-24 | 2011-01-19 | 河南辉煌科技股份有限公司 | Method for dynamic position tracking of train |
| DE102010063765A1 (en) * | 2010-12-21 | 2012-06-21 | Siemens Aktiengesellschaft | Arrangement and method for determining the occupancy state of an electrically localized switch |
-
2014
- 2014-07-14 CN CN201410332585.7A patent/CN104149817B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1897779A2 (en) * | 2006-08-31 | 2008-03-12 | Siemens Aktiengesellschaft | Axle-counter assembly and method for alerting free and occupied status with such an axle-counter assembly |
| CN101376395A (en) * | 2008-09-25 | 2009-03-04 | 卡斯柯信号有限公司 | Method for realizing dynamic tracking train position in city rail traffic signal system |
| CN101947964A (en) * | 2010-08-24 | 2011-01-19 | 河南辉煌科技股份有限公司 | Method for dynamic position tracking of train |
| DE102010063765A1 (en) * | 2010-12-21 | 2012-06-21 | Siemens Aktiengesellschaft | Arrangement and method for determining the occupancy state of an electrically localized switch |
Non-Patent Citations (1)
| Title |
|---|
| 孙志辉: "JDK型机务段道岔集中电气控制系统", 《铁道标准设计》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644590A (en) * | 2016-02-26 | 2016-06-08 | 上海富欣智能交通控制有限公司 | Anti-locking control method for turn-back region running of rail intersecting train |
| CN108657235A (en) * | 2018-04-27 | 2018-10-16 | 北京全路通信信号研究设计院集团有限公司 | MATC system urban rail turnout section state detection method |
| CN111422224A (en) * | 2019-09-27 | 2020-07-17 | 西门子交通技术(北京)有限公司 | Train tracking method and device |
| CN110920678A (en) * | 2019-10-31 | 2020-03-27 | 交控科技股份有限公司 | High-speed non-communication train tracking method, system and area controller |
| CN110920678B (en) * | 2019-10-31 | 2021-11-12 | 交控科技股份有限公司 | High-speed non-communication train tracking method, system and area controller |
| CN114524006A (en) * | 2022-01-27 | 2022-05-24 | 西门子交通技术(北京)有限公司 | Train screening method and device |
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| CN104149817B (en) | 2016-06-22 |
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