CN1250417C - Method for indicating whether railway track is free or occupied - Google Patents
Method for indicating whether railway track is free or occupied Download PDFInfo
- Publication number
- CN1250417C CN1250417C CN01811273.0A CN01811273A CN1250417C CN 1250417 C CN1250417 C CN 1250417C CN 01811273 A CN01811273 A CN 01811273A CN 1250417 C CN1250417 C CN 1250417C
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- CN
- China
- Prior art keywords
- report
- rail section
- orbital segment
- virtual rail
- counting
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- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/162—Devices for counting axles; Devices for counting vehicles characterised by the error correction
-
- 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
- B61L21/06—Vehicle-on-line indication; Monitoring locking and release of the route
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Communication Control (AREA)
Abstract
The aim of the invention is to provide a method for automatically placing railway track sections, which had been indicated as being occupied due to an incorrect counting, in their initial position without directly comparing the number of axles of the vehicles entering and leaving the sections indicated as being occupied. To this end, a virtual railway track section is assigned to each counting point to be masked. Said virtual railway track section spans this counting point and at least both contiguous railway track sections. The initial position of a railway track section, which had been indicated as being occupied due to an incorrect counting, is solely dependent on the indication indicating that at least one of the virtual railway track sections spanning the same is free. This indication is provided by means of counting axles. The inventive method can be used for any complex railway track topology.
Description
Technical field
The present invention relates to a kind of being used for sends the free time or takies method of reporting orbital segment, wherein, each orbital segment defines by timing point, these are idle or to take report be to be that the report of travelling that is used for the track monitoring produces when wheel crosses by an attached counting assembly or an axle counting computing machine, wherein, in order to cover contingent miscount, at least at short notice cross over related timing point with the virtual rail section respectively, described virtual rail section comprises two orbital segments that are directly adjacent to this timing point at least.
Background technology
By the known a kind of such method of EP 0 739 802 A2.The there relate to specially a kind of to identify, because miscount and be reported as the solution that orbital segment takies mistakenly.Want concealed timing point in an axle counting computing machine that travelling of timing point reported to handle, realize tally function a virtual rail section of crossing over related timing point to be set for each its interference or result, this virtual rail section comprises that two is also adjacent orbital segment of boundary with this timing point.If the count results unanimity of the timing point on this virtual rail section end then exerts an influence on the meaning of revising counting to timing point in bad order, then the virtual rail section is located piecemeal by its occupied order.This point is counted computer realization by axle, handles the report of travelling from timing point in axle counting computing machine.The measure of revising miscount causes the load of axle being counted computing machine with the method for not expecting, because the number of axle that these measures need to recognize on each timing point compares.Only just need these number of axle intermediate storage in axle counting computing machine, and it is compared mutually for overcoming miscount.But in fact the task of axle counting computing machine should be according to passing in principle of clean counting the count pulse relevant with travel direction to be counted to monitor track, rather than additionally stores the axletree that those cross at timing point.
By " Signal+Draht (signal+lead) " 87 (1995) 5 the 156th to 162 pages of known a kind of methods of revising failure count point, wherein two idle highway sections of adjacent report are merged into a virtual segment.When this virtual segment is soared, just send idle report.At this, obtain the number of axle of sailing this virtual rail section into and the number of axle of rolling this virtual segment away from, and compare mutually.
Summary of the invention
The objective of the invention is, provide a kind of being used for that orbital segment is sent the free time or takies method of reporting, make and to abandon by axle counting computing machine sail and roll away from detected axletree adds on the timing point storage and additional comparison in virtual segment covering fault on the timing point and mistake timing.
The objective of the invention is orbital segment to be sent the free time or takies that method of reporting realizes by a kind of being used for.Wherein, each orbital segment defines by timing point, these are idle or to take report be to be that the report of travelling that is used for the track monitoring produces when wheel crosses by an attached counting assembly or an axle counting computing machine, wherein, in order to cover contingent miscount, at least at short notice cross over related timing point with the virtual rail section respectively, described virtual rail section comprises two orbital segments that are directly adjacent to this timing point at least.Wherein the location of orbital segment is determined according to a virtual rail section of crossing over this orbital segment at least, and described virtual rail section is to come thus to determine, promptly two idle by the report of its actual track section of crossing over, the virtual rail section report of perhaps respectively at least in part, all but intactly crossing over this virtual rail section is idle.Covering of fault and mistake meter only depended on the count results of axle counting computing machine when measuring the axletree that crosses in orbital segment or virtual rail section.
For with the virtual rail section owing to fault is missed as situation about can travel, when the actual track section of crossing over this virtual rail section or adjacent virtual orbital segment report that all hide this virtual rail section are idle, this virtual segment is positioned.If confirm, in fact no longer travelled in these highway sections, and then this virtual rail section is caused by fault takies report and also can disappear automatically.
Therefore, axle counting computing machine should only carry out the track monitoring according to the principle of clean counting, wherein, the report of the free time of each orbital segment by to each highway section idle report " or " logic operation calculates.Especially the location of orbital segment can preferably be carried out in central control unit beyond the timing point computing machine, central control unit is handled result's report of clean counting; At this, axle counting computing machine can be owing to increasing any additional load by the location that central control unit carried out.
Be set to dual timing point for the timing point that sails into and roll away from the road section scope, so that can form short virtual rail section for sailing and roll away from timing point into with can having advantage.Also can cover these fault and mistakes of sailing into and roll away from the timing point thus counts.
Description of drawings
Describe the present invention according to the embodiment shown in the embodiment accompanying drawing below.In the accompanying drawing:
Fig. 1 has a track of a plurality of timing points and passes through determined reality of these timing points and virtual rail section,
Fig. 2 is the corresponding views on track turnout,
Fig. 3 is for sailing another track that end has double timing point into.
The specific embodiment
The orbital segment A to G that is divided into the random length that adjoins each other in the highway section shown in Fig. 1 by timing point 1 to 8.Each timing point has two sensors that are used to discern the wheel that crosses in track one side.The sensing of each timing point is reported or is converted the count pulse relevant with travel direction on the spot to, is delivered to general counting assembly away from this place then, perhaps realizes this conversion by this counting assembly.At present, this counting assembly is designed to axle counting computing machine usually.Follow at timing point and to sail axletree that direction crosses and in counting machine, does to add according to the highway section by axle counting computing machine and count, the axletree that crosses at other direction is then deducted counting.If the axletree summation that adds counting in counting machine equals to deduct the axletree summation of counting in counting machine, the highway section free time under then reporting, otherwise will report that this highway section is occupied.
To make the self-orientation of the orbital segment of the occupied report of orbital segment owing to fault or mistake meter, be to realize with the known method virtual rail section of attaching troops to a unit by timing point that each its fault or mistake meter should be capped, this virtual rail section comprise these timing points with and both sides orbital segment adjacent, that comprise the timing point that these are attached troops to a unit.In the accompanying drawings, the virtual rail section is represented with the letter of digital and adjacent with this timing point orbital segment of each concealed timing point.Therefore for example track clear highway section C defines by timing point 3 and 4, and the virtual rail section C4D that covers timing point 4 and orbital segment C and D defines by timing point 3 and 5.
The highway section orbital segment free time of being determined by the axle counting assembly is reported in and is considered to failure-free on the signalling technique.Although may do the report that takies that make mistake to the highway section orbital segment of axle counting fully, for example when mistake meter or fault take place timing point; But having enough probability can get rid of the free time that the orbital segment of axle counting is done to make mistake reports.Therefore can make following hypothesis: provide idle report if track clear report highway section provides the virtual segment that takies report and cover this track clear report highway section, perhaps track clear report highway section provides idle report and the virtual segment that covers this track clear report highway section provides and takies report, it in fact is idle then can drawing this track clear report highway section thus, and takies report by meter or fault cause by mistake.The specific embodiment with reference to Fig. 1, this means, for example when the axle counting assembly provided one to take report and provide an idle report for virtual segment C4D for track clear report highway section C, it in fact was idle then can drawing track clear report highway section C thus.Equally, if the axle counting assembly provides an idle report for track clear report highway section C, but for virtual segment C4D or virtual segment B3C provide one to take report, then can draw thus, track clear report highway section C in fact is idle.Therefore, by related orbital segment and cross over this orbital segment the virtual rail section " or " logic operation produces the free time report of this orbital segment.Therefore, the free time of orbital segment report now is just indirectly according to each detected axle counting, rather than according to the comparison to whole countings crossing at each timing point.Or rather, the free time reports the free time of only actual according to each and virtual rail section and takies report.
To taking report but the axle counting highway section of axletree not wherein owing to disturbing to send, according to the present invention, should by to this highway section and with it the free time in corresponding virtual highway section report and carry out " or " logic operation automatically locatees.But be only feasible when having only the axle that in the end is counted to be an axle that deducts to the location of such orbital segment.If the axle that is counted at last is to sail axle into, then can delay time to and deduct an axle in the location.
For example, if track clear report highway section C report takies, but virtual segment C4D or virtual segment B3C report the free time that but then track clear report highway section C will be positioned automatically.
According to identical logic, if the free time is all reported in all track clears of being crossed over by virtual rail section report highway sections, then this virtual report take orbital segment can be by self-orientation.For example, if virtual rail section C4D report takies, although then idle by its free time that crosses over report highway section C and D report, this virtual rail section C4D also can automatically be positioned.Equally, when the virtual rail section report of at least respectively partly, all but intactly crossing over virtual rail section B3C and D5E is idle, also can carry out self-orientation.
Be according to the idle special benefits of report orbital segment of the present invention with the method that takies, in the location of the orbital segment that report is taken, no longer count the number of axle of the axletree that crosses at timing point, and just count as free time report by the axle counting highway section that computing machine provided.Therefore can position by the outside plant (for example centralized control room) of axle counting assembly.
Fig. 2 illustrates the application of the present invention on the fork track.Wherein, timing point and actual identical with Fig. 1 with the expression of virtual rail section.Track switch is monitored by the common-rail section that is defined by timing point 3,4 and 9.If the report that takies that the orbital segment C that should soar fully according to supposition still exists is the result who disturbs on timing point 3, work as B3C, when at least one the virtual rail section report among B4D or the C9H is idle, promptly for example when process timing point 2,4 or 9 is B3C when being zero by the quantity of sailing and roll away from axletree into that travel direction determined, then can realize the self-orientation to this orbital segment.
Do not having under the situation of extraordinary precaution, virtual segment is to cross over first and last timing point in track clear report highway section, and the counting fault that promptly may produce there can not be eliminated at once.If but require this point, also can doublely relevant sail and roll away from timing point into and realize this point by being provided with, as in Fig. 3 for hypothesis as shown in the timing point 2 that sails timing point into.By can realize, be included within the virtual rail section A2B location that can realize orbital segment 2 by this virtual segment through the concealed timing point 2 of this timing point with the additional timing point 1 of the more closely-spaced setting of this timing point.If but virtual segment B3C report is idle when train moves, this location also will be carried out automatically; But this positioning reporting will postpone to produce in time.
In the embodiment of Xiang Shuing, the virtual rail section is crossed over two orbital segments that are arranged on concealed timing point both sides respectively in the above.But the virtual rail section also can be crossed over respectively more than two orbital segments.The length of the quantity of the orbital segment of being crossed over and the virtual rail section that is determined thus can be selected arbitrarily.Important only is, the virtual rail section is seamlessly crossed over the orbital segment that adjoins each other respectively, and wherein, virtual segment can be asymmetric for the layout of each concealed timing point fully.
According to method of the present invention can need not that special precautionary measures are applied to have track switch, subregion, Intersections etc. are the track topography structure of complexity arbitrarily, wherein, according to the present invention its timing point is disposed respectively Be used for covering the virtual rail section of these timing points.
Special benefits according to the inventive method is that only actual for each in virtual rail section used Free time be reported as the basis and just can take orbital segment to the report that causes owing to error count and carry out automatically The location, and need not on counting device or axle counting computer, to take specially integrated a plurality of newspaper that travels for this reason The measure of accusing.
Claims (6)
1. one kind is used to report orbital segment free time or the method that takies, wherein, each orbital segment defines by timing point, these are idle or to take report be to be that the report of travelling that is used for the track monitoring produces when wheel crosses by an attached counting assembly or an axle counting computing machine, wherein, in order to cover contingent miscount, at least at short notice cross over related timing point with the virtual rail section respectively, described virtual rail section comprises two orbital segments that are directly adjacent to this timing point at least, it is characterized in that, to the mistake provide the orbital segment (C) that takies report basis on location at least one cross over the first virtual rail section (B3C of this orbital segment, C4D) free time report is determined, and the location that mistake is provided the first virtual rail section (C4D) that takies report is to come thus to determine, promptly two by its actual track section (C that crosses over, D) report is idle, perhaps respectively at least in part, all but intactly cross over the second virtual rail section (B3C, D5E) the report free time of this first virtual rail section (C4D).
2. the method for claim 1, it is characterized in that, in described counting assembly or axle counting computing machine, realize the adding pulse of affiliated orbital segment and virtual rail section and deduct the clean tally function of pulse, and the idle report signal that should count only is used for locating by the logical OR computing and may reports the orbital segment that takies.
3. method as claimed in claim 2 is characterized in that, in described counting assembly or axle counting computer-internal or externally orbital segment is positioned according to reporting for the counting assembly that uses or axle counting computing machine free time there with independent processing equipment.
4. as each described method in the claim 1 to 3, it is characterized in that, described timing point (2) is doubled setting (1 in sailing end into and/or rolling away from of the interval, highway section of being counted computer monitoring by counting assembly or axle on the end, 2), be used for sailing end into and this virtual rail section of rolling end away from respectively constitutes one and sails and roll away from orbital segment into by crossing over this.
5. the method for claim 1 is characterized in that, the location of the virtual rail section that orbital segment that report is taken or report take determines that thus the axle that promptly is counted at last is the axle that rolls away from from related orbital segment.
6. the method for claim 1, it is characterized in that, the effective idle report of the orbital segment that is calculated by the centralized control logic analysis is to the free time report of this orbital segment (C) and the virtual rail section of one or more these orbital segments of leap (B3C, the logic operation acquisition of free time report C4D) by described axle counting computing machine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10029124A DE10029124C2 (en) | 2000-06-14 | 2000-06-14 | Procedure for track-free and busy notification |
| DE10029124.4 | 2000-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1436135A CN1436135A (en) | 2003-08-13 |
| CN1250417C true CN1250417C (en) | 2006-04-12 |
Family
ID=7645585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01811273.0A Expired - Fee Related CN1250417C (en) | 2000-06-14 | 2001-05-30 | Method for indicating whether railway track is free or occupied |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1292480B1 (en) |
| CN (1) | CN1250417C (en) |
| AT (1) | ATE340114T1 (en) |
| DE (2) | DE10029124C2 (en) |
| HK (1) | HK1058027A1 (en) |
| WO (1) | WO2001096164A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707989A (en) * | 2013-10-16 | 2014-04-09 | 周利莎 | Prostrate-type double-drive bicycle |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101039834A (en) * | 2004-10-12 | 2007-09-19 | 福豪舍尔有限公司 | Method and device for error-tolerant direction-oriented axle counting of the wheels of rail vehicles |
| DE102006024692B4 (en) * | 2006-05-19 | 2008-05-29 | Siemens Ag | Method and device for detecting the occupancy or free status of a track section |
| ES2425341T3 (en) | 2008-02-14 | 2013-10-14 | Alstom Transport Sa | System for communication with trains on railway lines |
| CN102826105B (en) * | 2012-09-19 | 2015-03-11 | 南京恩瑞特实业有限公司 | Railway tracking method |
| DE102013224346A1 (en) * | 2013-11-28 | 2015-05-28 | Siemens Aktiengesellschaft | Method and device for increasing the availability of a train detection system |
| ES2727574T3 (en) | 2016-08-08 | 2019-10-17 | Siemens Mobility GmbH | System and procedure for determining road occupation |
| DE102017208490A1 (en) * | 2017-05-19 | 2018-11-22 | Siemens Aktiengesellschaft | Method for operating a track system and interlocking for a track system |
| CN109285345A (en) * | 2018-09-06 | 2019-01-29 | 杭州飞遁科技有限公司 | A kind of traffic circulation network failure allocation processing method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233546A1 (en) * | 1992-10-01 | 1994-04-07 | Siemens Ag | Method for correcting axle counting errors in railway installations and device for carrying out the method |
| DE19515345A1 (en) * | 1995-04-26 | 1996-10-31 | Sel Alcatel Ag | Method for increasing the availability of multi-section axle counting devices |
| DE19515694A1 (en) * | 1995-04-28 | 1996-10-31 | Sel Alcatel Ag | Procedure for the automatic correction of counting errors in multi-section axle counting systems |
| DE19522585C2 (en) * | 1995-06-16 | 2002-01-24 | Siemens Ag | Process for avoiding resolution problems in signal boxes and device for carrying out the process |
| DE19522584A1 (en) * | 1995-06-16 | 1996-12-19 | Siemens Ag | Count fault handling method for rail track occupation monitoring system |
-
2000
- 2000-06-14 DE DE10029124A patent/DE10029124C2/en not_active Expired - Fee Related
-
2001
- 2001-05-30 DE DE50111045T patent/DE50111045D1/en not_active Expired - Lifetime
- 2001-05-30 WO PCT/DE2001/002092 patent/WO2001096164A1/en active IP Right Grant
- 2001-05-30 AT AT01944969T patent/ATE340114T1/en active
- 2001-05-30 CN CN01811273.0A patent/CN1250417C/en not_active Expired - Fee Related
- 2001-05-30 EP EP01944969A patent/EP1292480B1/en not_active Expired - Lifetime
-
2004
- 2004-02-10 HK HK04100870A patent/HK1058027A1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707989A (en) * | 2013-10-16 | 2014-04-09 | 周利莎 | Prostrate-type double-drive bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1292480A1 (en) | 2003-03-19 |
| WO2001096164A1 (en) | 2001-12-20 |
| HK1058027A1 (en) | 2004-04-30 |
| CN1436135A (en) | 2003-08-13 |
| EP1292480B1 (en) | 2006-09-20 |
| DE50111045D1 (en) | 2006-11-02 |
| ATE340114T1 (en) | 2006-10-15 |
| DE10029124A1 (en) | 2002-01-17 |
| DE10029124C2 (en) | 2002-05-02 |
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Granted publication date: 20060412 Termination date: 20190530 |