CN106560370A - Method for setting reverse dot type active beacon - Google Patents
Method for setting reverse dot type active beacon Download PDFInfo
- Publication number
- CN106560370A CN106560370A CN201610663223.5A CN201610663223A CN106560370A CN 106560370 A CN106560370 A CN 106560370A CN 201610663223 A CN201610663223 A CN 201610663223A CN 106560370 A CN106560370 A CN 106560370A
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- station
- reverse
- active beacon
- interval
- point type
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004088 simulation Methods 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004364 calculation method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to a method for setting a reverse dot type active beacon, so that a protection demand of a reverse dot type ATP system can be satisfied. The method comprises: according to forward equipment arrangement, forward dot type reserve variable effective time T is calculated; traction simulation calculation is carried out to obtain a reverse inter-station operation time t of a train; on the basis of a relationship between the reserve variable effective time T and the reverse inter-station operation time t of the train, a corresponding station position needing to add a reverse active beacon is determined; and after completion of the above-mentioned steps, whether a distance between the newly-added active beacon and a concentrator station which the newly-added active beacon belongs to exceeds a set distance is determined; and if so, a corresponding annunciator is added and the concentrator station which the active beacon belongs to is changed. Compared with the prior art, the method has the following advantages: hardware equipment can be saved; the operation, maintenance, and debugging work efficiency is improved; and reversed dot type ATP protection is provided on the premise that the forward dot type ATP operation efficiency is not affected.
Description
Technical field
The present invention relates to track traffic safe driving technical field, more particularly, to a kind of setting for reverse point type active beacon
Put method.
Background technology
To adapt to the needs of people's trip, the service time of subway line constantly extends, and leaves metro operation maintenance, engineering for
The time of debugging is shorter and shorter.To improve efficiency and ensureing safety, need train inverted running and ATP safeguard functions are provided.But
If positive and reversely for considering during variable effective time simultaneously after computation, due to reverse route it is long in general, gesture
Standby variable effective time must be caused partially long, and then affect efficiency of operation.
The content of the invention
The purpose of the present invention is exactly the defect in order to overcome above-mentioned prior art to exist and to provide a kind of reverse point type active
The method to set up of beacon.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of method to set up of reverse point type active beacon, for meeting ATP (the train automatic protection systems of reverse point type
System) protection requirements, the method comprises the following steps：
The first step：Arranged according to positive equipment, calculate the point type standby variable effective time T of forward direction；
Second step：Calculated by traction simulation, obtain train reversely run time t between station；
3rd step：The relation of run time between reversely being stood according to standby variable effective time and train, judgement need to increase instead
To the respective site position of active beacon；
4th step：After the completion of above step, judge whether the active beacon for newly increasing surpasses with the distance of its affiliated cluster
Cross setpoint distance；If it exceeds the setpoint distance, then need to increase corresponding semaphore, change the concentration belonging to the active beacon
Stand.
Standby variable effective time T is calculated as follows in the described first step：
T=Max { [apart from A/ (positive point type averagely stand a speed of service)]；[(Max is (apart from B；Apart from C)/(positive point
Formula is averagely stood a speed of service))+(most long platform length/(platform forward direction average speed))+(maximum dwell time)]；
Apart from A=grow up interval previous station exit signal or the corresponding active beacon of interval semaphore to continuous
The longest distance of the 3rd active beacon；
Grow up the previous of last the interval semaphore in interval in addition to latter station platform semaphore apart from B=
Longest distance of the active beacon to next stop ENTRANCE；
Apart from the short interval previous stations of C=the corresponding active beacon of exit signal to next stop ENTRANCE it is most long away from
From.
Run time t circular is in described second step：
Data are extracted from the data the inside of operation result between each station, interval range ability and corresponding time are extracted
Out, results averaged then between each station, calculates each average speed for reversely running between station, and then calculates
Run time t；
It is t that reverse station and the run time away between its first station can successively be defined1, away from its first station with away from its
Run time between two stations is t2, the run time away from its second station and away between its 3rd station is t3。
Judge that concretely comprising the following steps for reverse active beacon respective site position need to be increased in described second step：
If t1+t2+t3>T>t1+t2, then 1 need to be increased in the reverse outbound direction at second station away from reverse station
Reverse active beacon；If t1+t2>T>t1, then 1 need to be increased in the reverse outbound direction at first station away from reverse station
Reversely active beacon, then again from the beginning of the station, repeats to calculate.
The active beacon newly increased in the 4th described step is less than 5km with the distance of its affiliated cluster.
Described interval of growing up is that in addition to there is semaphore at interval two ends, centre is additionally provided with the interval of semaphore.
Described short interval has the interval of semaphore for only interval two ends.
Compared with prior art, the present invention has advantages below：
1st, such scheme design reduces the hardware devices such as semaphore, meter shaft；
2nd, such scheme is protected on the premise of positive point type ATP efficiencies of operation are not affected there is provided reverse point type ATP；
3rd, the reverse active beacon of such scheme is arranged in platform region, is conducive to maintenance and troubleshooting, improves operation
Maintenance and the efficiency of debugging efforts.
Description of the drawings
Fig. 1 is that a kind of method to set up of reverse point type active beacon of the present invention is grown up 1 schematic diagram of interval configuration；
Fig. 2 is that a kind of method to set up of reverse point type active beacon of the present invention is grown up 2 schematic diagrames of interval configuration；
Fig. 3 is a kind of method to set up of reverse point type active beacon of the present invention 3 schematic diagrames of short interval configuration；
Fig. 4 is that a kind of method to set up of reverse point type active beacon of the present invention arranges reverse point type standby active beacon signal
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
Embodiment
Increase the active beacon of reverse point type standby in suitable place, make the train will not be because standby becomes in inverted running
Amount effective time does not refresh in time and causes brake hard.Configuration figure is as shown in Figure 1, Figure 2, Figure 3 shows.Standby variable effective time T
=Max ([apart from A/ (positive point type averagely stand a speed of service)]；[(Max is (apart from B；Apart from C)/(between positive point type is averagely stood
The speed of service))+(most long platform length/(positive platform average speed))+(the maximum dwell time)]
Wherein, grow up apart from A=the exit signal or the corresponding active beacon of interval semaphore at interval previous station
To the longest distance of continuous 3rd active beacon；
Grow up the previous of last the interval semaphore in interval in addition to latter station platform semaphore apart from B=
Longest distance of the active beacon to next stop ENTRANCE；
Apart from the short interval previous stations of C=the corresponding active beacon of exit signal to next stop ENTRANCE it is most long away from
From.
Wherein, interval of growing up is that in addition to there is semaphore at interval two ends, centre is additionally provided with the interval of semaphore；It is short interval for only
There are interval two ends to have the interval of semaphore.
Due to being generally not provided with reverse exit signal (only there is the circuit of demand configuration of turning back in cluster), so instead
It is typically as shown below across 2-3 non-pooled station to route.Station A and station D are provided with reverse signal machine, station B and
Station C is not provided with reverse signal machine.It can be seen that reversely route S2-S1 spans 3 intervals, distance is very long, if by this
Factor considered in the calculating of positive reverse point type standby variable effective time, will certainly greatly increase standby variable it is effective when
Between, and then affect positive operational efficiency.So we are needed on the premise of the oil (gas) filling device that reduces as far as possible, it is ensured that reversely after point type
Standby variable effective time does not interfere with the standby variable effective time of positive point type.
As shown in figure 4, increase after reverse point type active beacon, before vehicle-mounted standby variable effective time is expired, in time
Refresh the variable so as to continue to obtain the information such as front signal machine, track switch.Its step is as follows：
1) arranged according to positive equipment, according to computing formula the point type standby variable effective time T of forward direction is calculated；
2) according to project data, such as PSR, train operation maximum speed etc., calculated by traction simulation, transport between each station
Data are extracted in the data the inside of row result, interval range ability and corresponding time are extracted, then between each station
As a result mean value is removed, each average speed for reversely running between station is calculated, and then calculates run time t, can be determined successively
Adopted reversely station and the run time away between its first station are t1, away from its first station and away from its second station between operation when
Between be t2, the run time away from its second station and away between its 3rd station is t3；
If 3) t1+t2+t3>T>t1+t2, then need to reversely going out in the 3rd station (the containing reverse station) away from reverse station
Stand direction increase by 1 reverse active beacon；If t1+t2>T>t1, then (reverse car need to be contained at second station away from reverse station
Stand) reverse outbound direction increase by 1 reverse active beacon, then again from the beginning of the station, repeat calculating；
4) after the completion of calculating according to more than, also need to guarantee that the active beacon for newly increasing does not surpass with the distance of its affiliated cluster
Cross 5km；If it exceeds 5km, then need to increase corresponding semaphore, change the cluster belonging to the beacon.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or replacement all should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
The protection domain of requirement is defined.
Claims (7)
1. a kind of method to set up of reverse point type active beacon, for meeting the ATP protection requirements of reverse point type, its feature exists
In the method is comprised the following steps：
The first step：Arranged according to positive equipment, calculate the point type standby variable effective time T of forward direction；
Second step：Calculated by traction simulation, obtain train reversely run time t between station；
3rd step：The relation of run time between reversely being stood according to standby variable effective time and train, judgement need to increase reversely to be had
The respective site position of source beacon；
4th step：After the completion of above step, judge whether the distance of active beacon and its affiliated cluster for newly increasing exceedes and set
Set a distance；If it exceeds the setpoint distance, then need to increase corresponding semaphore, change the cluster belonging to the active beacon.
2. a kind of method to set up of reverse point type active beacon according to claim 1, it is characterised in that described first
Standby variable effective time T is calculated as follows in step：
T=Max { [apart from A/ (positive point type averagely stand a speed of service)]；[(Max is (apart from B；Apart from C)/(positive point type is put down
The speed of service between standing))+(most long platform length/(platform forward direction average speed))+(the maximum dwell time)]；
Apart from A=grow up interval previous station exit signal or the corresponding active beacon of interval semaphore to the continuous 3rd
The longest distance of individual active beacon；
Grow up the previous active of last the interval semaphore in interval in addition to latter station platform semaphore apart from B=
Longest distance of the beacon to next stop ENTRANCE；
Apart from the short interval previous stations of C=the corresponding active beacon of exit signal to next stop ENTRANCE longest distance.
3. a kind of method to set up of reverse point type active beacon according to claim 1, it is characterised in that described second
Run time t circular is in step：
Data are extracted from the data the inside of operation result between each station, interval range ability and corresponding time are extracted
Come, then the results averaged between each station, calculate each average speed for reversely running between station, and then calculate fortune
Row time t；
It is t that reverse station and the run time away between its first station can successively be defined1, away from its first station and away from its second
Run time between standing is t2, the run time away from its second station and away between its 3rd station is t3。
4. a kind of method to set up of reverse point type active beacon according to claim 1, it is characterised in that described second
Judge that concretely comprising the following steps for reverse active beacon respective site position need to be increased in step：
If t1+t2+t3>T>t1+t2, then 1 need to be increased reversely in the reverse outbound direction at second station away from reverse station
Active beacon；If t1+t2>T>t1, then 1 need to be increased reversely in the reverse outbound direction at first station away from reverse station
Active beacon, then again from the beginning of the station, repeats to calculate.
5. a kind of method to set up of reverse point type active beacon according to claim 1, it is characterised in that described the 4th
The active beacon newly increased in step is less than 5km with the distance of its affiliated cluster.
6. the method to set up of a kind of reverse point type active beacon according to claim 2, it is characterised in that described grows up
Interval is that in addition to there is semaphore at interval two ends, centre is additionally provided with the interval of semaphore.
7. a kind of method to set up of reverse point type active beacon according to claim 2, it is characterised in that described short area
Between have semaphore for only interval two ends interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663223.5A CN106560370B (en) | 2016-08-12 | 2016-08-12 | A kind of setting method of reversed point type active beacon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663223.5A CN106560370B (en) | 2016-08-12 | 2016-08-12 | A kind of setting method of reversed point type active beacon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106560370A true CN106560370A (en) | 2017-04-12 |
| CN106560370B CN106560370B (en) | 2018-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610663223.5A Active CN106560370B (en) | 2016-08-12 | 2016-08-12 | A kind of setting method of reversed point type active beacon |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525479A (en) * | 2018-05-25 | 2019-12-03 | 比亚迪股份有限公司 | Mobile axle-counting device, track, Rail Transit System and control system |
| CN113911183A (en) * | 2021-11-25 | 2022-01-11 | 卡斯柯信号有限公司 | Automatic verification method and device for average travel speed in backup mode |
| CN115285186A (en) * | 2022-06-14 | 2022-11-04 | 卡斯柯信号有限公司 | Setting method and application of point type backup mode active responder |
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| DE102012107431A1 (en) * | 2012-08-14 | 2014-03-13 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for determining distance between beacons arranged along railway track of railway network, involves determining distance between beacons based on determined topography data, mathematical motion model, and maximum allowable period |
| WO2015090932A1 (en) * | 2013-12-19 | 2015-06-25 | Siemens Aktiengesellschaft | Etcs route equipment |
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2016
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Patent Citations (3)
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|---|---|---|---|---|
| DE102012107431A1 (en) * | 2012-08-14 | 2014-03-13 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for determining distance between beacons arranged along railway track of railway network, involves determining distance between beacons based on determined topography data, mathematical motion model, and maximum allowable period |
| WO2015090932A1 (en) * | 2013-12-19 | 2015-06-25 | Siemens Aktiengesellschaft | Etcs route equipment |
| CN104859686A (en) * | 2015-05-25 | 2015-08-26 | 新誉集团有限公司 | Punctual train control system in CBTC fault mode and control method of punctual train control system in CBTC fault mode |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525479A (en) * | 2018-05-25 | 2019-12-03 | 比亚迪股份有限公司 | Mobile axle-counting device, track, Rail Transit System and control system |
| CN113911183A (en) * | 2021-11-25 | 2022-01-11 | 卡斯柯信号有限公司 | Automatic verification method and device for average travel speed in backup mode |
| CN113911183B (en) * | 2021-11-25 | 2023-12-01 | 卡斯柯信号有限公司 | Automatic verification method and device for average travel speed in backup mode |
| CN115285186A (en) * | 2022-06-14 | 2022-11-04 | 卡斯柯信号有限公司 | Setting method and application of point type backup mode active responder |
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| Publication number | Publication date |
|---|---|
| CN106560370B (en) | 2018-08-28 |
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