CN101074025A - Method for automatically adjusting multi-strategy urban train operation - Google Patents
Method for automatically adjusting multi-strategy urban train operation Download PDFInfo
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- CN101074025A CN101074025A CN 200710024382 CN200710024382A CN101074025A CN 101074025 A CN101074025 A CN 101074025A CN 200710024382 CN200710024382 CN 200710024382 CN 200710024382 A CN200710024382 A CN 200710024382A CN 101074025 A CN101074025 A CN 101074025A
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Abstract
The invention is concerned with the automatic adjusting method for multi-strategy train, the characteristics is: processes the real-time monitoring to the operation state of the train, finds the operation abnormal of the train, operates by the following ways according to the deviation condition when the operation time of one or more trains is deviation with the timetable: the single adjustment method, the group adjustment method, the equal interval method or the timetable excursion method; returns the normal operation finally.
Description
Technical field
The present invention relates to a kind of city rail train method of adjustment constantly, especially a kind of recovery makes train recover to carry out the method for showing the time of running, specifically a kind of method for automatically adjusting multi-strategy urban train operation as early as possible.
Background technology
At present, the operation of urban railway transit train is foundation with the timetable, and promptly the train of runing in the circuit is as far as possible by the operation of definite plan timetable specific time, when the operation deviation occurring, and can be by artificial adjustment or automatic compensation to recover normal operation.The train automatic adjustment system is carried out automatic guidance to single train at present, and mode comprises time of run between dwell time and/or station.Need to adopt manual control for the serious operation delay and the interference that relate to the multiple row car, mode comprises: move the time-division adjustment between stopping in the station, increase and decrease train, train is directly detained controls such as car, clearance and jumping stop etc.It is low to adopt the manual control mode to adjust efficient, and dispatcher's working strength is big, also high to dispatcher's specialty requirement.At present also there is related request in each MTR to this, is desirable to provide comparatively actv. train automatic compensation strategy, more effectively controls and recovers order as early as possible.Relevant supplier also provides some means, as timetable skew etc., and concrete measure and the relevant detailed content end that do not appear in the newspapers.
Summary of the invention
It is single to the objective of the invention is the measure that can take when occurring multiple operation race conditio in the present municipal rail train operation, adjust inefficient problem, proposed a kind of according to the taken separately multiple method for automatically adjusting multi-strategy urban train operation that can use also use capable of being combined separately of the disorderly degree of operation.
Technical scheme of the present invention is:
A kind of method for automatically adjusting multi-strategy urban train operation, at first the operation state of all trains is monitored in real time, in time find the operation exception of train, when a certain train or multiple row train operation are carved with deviation during constantly with the timetable plan, then adjust by the following method according to the deviation situation:
If a) only occur late and can be when adjusting that time of run obtains adjusting between dwell time and station for the indivedual trains in the whole circuit, the dull whole method of operation then;
B) if the delay of certain train may have influence on other trains normal operation and can't be in time when adjusting that time of run make itself and other trains recover normal operation between dwell time and station, operation group adjustment method then;
C) if train operation is in total disorder, the short time is broken away from the control of timetable by making each train in the time of can't having recovered to move by timetable, all by the constant duration operation, promptly moves uniformly-spaced method;
D) if the delay of globality all appears in each train on the whole circuit, in the time of can't be according to original timetable operation,, make all trains late at the same time at interval by carrying out immediate timetable, promptly show deflection method the time of running;
Make train recover normal operation by carrying out one or several above-mentioned method of adjustment at last.
The whole method of described dullness is whether the deviation of at first judging train needs to adjust, and adjusts time of run between dwell time that the employing timetable is set and station as not needing; If the deviation time, the dwell time was that setting value deducts deviate less than stopping the adjustable time, time of run is constant between standing; If the residual deviation time, the dwell time was a minimum value less than the adjustable time of time of run, time of run is that setting value deducts the residual deviation value between standing; If the residual deviation time, then time of run was minimum value between dwell time and station greater than the adjustable time of time of run, that has not adjusted will continue to adjust at follow-up station.
Described group's adjustment method is to calculate affected train number earlier, for the train deviate divided by a certain fixed value, if result of calculation is less than 1, then finishing the group adjusts, otherwise affected train is applied internal blas, and the closer to current train, internal blas is big more, successively decrease to both sides, the single vehicles adjustment is carried out in the requirement after according to internal blas respectively to affected train at last.
Described uniformly-spaced method is at first to obtain online train number, calculates train interval under the state uniformly-spaced by total run time; For total run time divided by online train number; The train of choosing train interbody spacer maximum is for demarcating train, calculate successively and demarcate the reference time that train arrives at all the other stations, and registration of vehicle serial number (1,2,3), the reference time of every like this train deducts the product that waits train interval and car number by the time of arrival of demarcating train, respectively each car is carried out the single vehicles adjustment according to the reference time of each train more at last.
Described timetable deflection method is the accumulative total delay that calculates all fronts train according to the delay value of each train, obtains the timetable side-play amount by the total delay value divided by the train sum, respectively each car is carried out the single vehicles adjustment according to the timetable side-play amount.
Beneficial effect of the present invention:
The present invention has the efficient of adjustment height, speed is fast, both can under software control, adjust automatically, also can adjust by the method for manual intervention, and the quantity of information of required input is few in the self-regulating process, for urban track traffic provides a kind of brand new Management and Operation Model, improved the level of automatic management.
Also in time take appropriate measures by monitoring completely, the sense of discomfort that can provide quantity of operation to reduce the passenger has simultaneously been saved operation cost and maintenance cost.Reduced operator's labour intensity, prevented to operate untimely and generation maloperation.
Description of drawings
Fig. 1 adjustment Policy Status of the present invention transition diagram.
Fig. 2 dullness of the present invention is put in order the strategy program diagram of circuit.
Fig. 3 group of the present invention adjusts the strategy program diagram of circuit.
Fig. 4 strategy program diagram of circuit of uniformly-spaced adjusting of the present invention.
Fig. 5 timetable skew of the present invention strategy program diagram of circuit.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Shown in Fig. 1-5.
A kind of method for automatically adjusting multi-strategy urban train operation, at first the operation state of all trains is monitored in real time, in time find the operation exception of train, when a certain train or multiple row train operation are carved with deviation during constantly with the timetable plan, then adjust by the following method according to the deviation situation:
If a) only occur late and can be when adjusting that time of run obtains adjusting between dwell time and station for the indivedual trains in the whole circuit, the dull whole method of operation then;
B) if the delay of certain train may have influence on other trains normal operation and can't be when adjusting that time of run make itself and other trains recover normal operation between dwell time and station, operation group adjustment method then;
C) if train operation is in total disorder, the short time is broken away from the control of timetable by making each train in the time of can't having recovered to move by timetable, all by the constant duration operation, promptly moves uniformly-spaced method;
D) if the delay of globality all appears in each train on the whole circuit, in the time of can't be according to original timetable operation,, make all trains late at the same time at interval by carrying out immediate timetable, promptly show deflection method the time of running;
Make train recover normal operation by carrying out one or several above-mentioned method of adjustment at last.
Therefore the present invention has four kinds and adjusts strategy: dull whole, the group adjusts, uniformly-spaced, the timetable skew.During concrete enforcement, total man worker's state also can be arranged, and under any state, can be converted to total man worker's mode by artificial setting by nationality; Also can be converted to the required adjustment state of operator by artificial setting equally.All state exchanges all need the operator to confirm.Adjust tactful state exchange as shown in Figure 1.Promptly enter dull whole state after system start-up, this moment, system required each train is adjusted respectively according to timetable, adjusted time of run between its dwell time or station, did not have the timetable deviation then not adjust.The delay that occurs when train enters group adjustment state with triggering system during greater than the certain proportion of Train Interval or some fixed values; If train fault causes the operation of withdrawing from of train that triggering system is entered uniformly-spaced state; When occurring the serious delay in many places simultaneously (all train delays total amounts are greater than some values), prompt system enters the timetable shift state.This transition between states is uncommon, goes to the timetable shift state by group's adjustment state usually when critical value is crossed in delay.Cause when group train delays of adjusting does not influence other train that state of the system is adjusted from the group and transferred dull putting in order to.When the group adjusted train that train has influence on train completely or non-timetable mode and withdraws from service, state of the system was adjusted from the group and is transferred uniformly-spaced state to.Under the timetable shift state as the train that non-timetable mode occurs when withdrawing from interval between service or train greater than at interval fixed proportion (or some constants) of timetable, state of the system transfers uniformly-spaced state to from the timetable skew.After the timetable deviant can progressively be reduced to below some fault values, (also can realize), can cancel the timetable skew and recover normal timetable operation, promptly dull whole state by revising timetable.When operation uniformly-spaced is tending towards normal and online train quantity when identical with the timetable requirement, can be from uniformly-spaced transferring the timetable shift state to.
Deviation is little constantly with the timetable plan constantly when a certain train operation, and the adjustment of this train is not influenced other trains, automatically performs the single vehicles adjustment.Dull whole program flow diagram as shown in Figure 2.Whether the deviation of at first judging train needs to adjust, and adjusts time of run between dwell time that the employing timetable is set and station as not needing; If the deviation time, the dwell time was that setting value deducts deviate less than stopping the adjustable time, time of run is constant between standing; If the residual deviation time, the dwell time was a minimum value less than the adjustable time of time of run, time of run is that setting value deducts the residual deviation value between standing; If the residual deviation time, then time of run was minimum value between dwell time and station greater than the adjustable time of time of run, that has not adjusted will continue to adjust at follow-up station.
When the delay of certain train may have influence on the normal operation of other trains, the increase of the time-division of promptly stopping can not utilize acceleration area to move when compensating, and adopts the train group to adjust strategy.The group adjusts program flow diagram as shown in Figure 3.Calculate earlier affected train number, for the train deviate divided by a certain fixed value.If, then finishing the group less than 1, result of calculation adjusts.Otherwise affected train is applied internal blas, and the closer to current train, internal blas is big more, successively decreases to both sides.The single vehicles adjustment is carried out in requirement after according to internal blas respectively to affected train at last.
When train operation is in total disorder, the short time can transfer uniformly-spaced operation in the time of can't having recovered to move by timetable.Uniformly-spaced the operation procedure diagram of circuit as shown in Figure 4: at first obtain online train number, calculate train interval under the state uniformly-spaced by total run time; For total run time divided by online train number.Choose the maximum train of train interbody spacer (interval of each car and front train) for demarcating train.Calculate successively and demarcate the reference time that train arrives at all the other stations.And registration of vehicle serial number (1,2,3), the reference time of every like this train deduct etc. the product of train interval and car number by the time of arrival of demarcating train.Reference time according to each train carries out the single vehicles adjustment to each car respectively.Casehistory: the time of arriving at each station as the demarcation train is 10: 10,12 minutes, 14 minutes ... if train is uniformly-spaced associated with minute, then the time of arrival of first car in front was respectively 10: 5, seven minutes, nine minutes ... the time of arrival of second car was respectively 10 o'clock, 10: 2, four minutes ..., by that analogy; Calculate its reference time according to each train position.
After taking uniformly-spaced the operation of strategy back to recover order, can recover system running pattern under the timetable control by using timetable skew strategy.
Circuit train integral body all has bigger delay, this moment is impossible substantially according to the timetable operation, and under the identical situation of the train quantity of online train quantity and timetable regulation, can adopt the timetable out-of-position to adjust strategy, the frame of reference of train operation this moment is the timetable after the skew.Timetable migration program diagram of circuit is as shown in Figure 5: calculate completely the accumulative total of train according to the delay value of each train and incur loss through delay, obtain the timetable side-play amount by the total delay value divided by the train sum, respectively each car is carried out the single vehicles adjustment according to the timetable side-play amount.
Claims (5)
1, a kind of method for automatically adjusting multi-strategy urban train operation, it is characterized in that at first the operation state of all trains being monitored in real time, in time find the operation exception of train, when a certain train or multiple row train operation are carved with deviation during constantly with the timetable plan, then adjust by the following method according to the deviation situation:
If a) only occur late and can be when adjusting that time of run obtains adjusting between dwell time and station for the indivedual trains in the whole circuit, the dull whole method of operation then;
B) if the delay of certain train may have influence on other trains normal operation and can't be when adjusting that time of run make itself and other trains recover normal operation between dwell time and station, operation group adjustment method then;
C) if train operation is in total disorder, the short time is broken away from the control of timetable by making each train in the time of can't having recovered to move by timetable, all by the constant duration operation, promptly moves uniformly-spaced method;
D) if the delay of globality all appears in each train on the whole circuit, in the time of can't be according to original timetable operation,, make all trains late at the same time at interval by carrying out immediate timetable, promptly show deflection method the time of running;
Make train recover normal operation by carrying out one or several above-mentioned method of adjustment at last.
2, method for automatically adjusting multi-strategy urban train operation according to claim 1, it is characterized in that the whole method of described dullness is whether the deviation of at first judging train needs to adjust, adjust time of run between dwell time that the employing timetable is set and station as not needing; If the deviation time, the dwell time was that setting value deducts deviate less than stopping the adjustable time, time of run is constant between standing; If the residual deviation time, the dwell time was a minimum value less than the adjustable time of time of run, time of run is that setting value deducts the residual deviation value between standing; If the residual deviation time, then time of run was minimum value between dwell time and station greater than the adjustable time of time of run, that has not adjusted will continue to adjust at follow-up station.
3, method for automatically adjusting multi-strategy urban train operation according to claim 1, it is characterized in that described group's adjustment method is to calculate affected train number earlier, for the train deviate divided by a certain fixed value, adjust if result of calculation, then finishes the group less than 1, otherwise affected train is applied internal blas, the closer to current train, internal blas is big more, successively decreases to both sides, and the single vehicles adjustment is carried out in the requirement after according to internal blas respectively to affected train at last.
4, method for automatically adjusting multi-strategy urban train operation according to claim 1 is characterized in that described uniformly-spaced method is at first to obtain online train number, calculates train interval under the state uniformly-spaced by total run time; For total run time divided by online train number; The train of choosing train interbody spacer maximum is for demarcating train, calculate successively and demarcate the reference time that train arrives at all the other stations, and registration of vehicle serial number (1,2,3), the reference time of every like this train deducts the product that waits train interval and car number by the time of arrival of demarcating train, respectively each car is carried out the single vehicles adjustment according to the reference time of each train more at last.
5, method for automatically adjusting multi-strategy urban train operation according to claim 1, it is characterized in that described timetable deflection method is the accumulative total delay that calculates all fronts train according to the delay value of each train, obtain the timetable side-play amount by the total delay value divided by the train sum, respectively each car is carried out the single vehicles adjustment according to the timetable side-play amount.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837713A (en) * | 2012-09-11 | 2012-12-26 | 北京全路通信信号研究设计院有限公司 | Determining method and system for turn-back scheduling plan of urban railway system terminal station |
| CN103101560A (en) * | 2011-11-14 | 2013-05-15 | 北京南车时代信息技术有限公司 | Method and device of train operation control and train operation monitor system |
| CN103661500A (en) * | 2012-09-13 | 2014-03-26 | 北京南车时代信息技术有限公司 | Train inter-station run time control method and device |
| CN104192177A (en) * | 2014-08-07 | 2014-12-10 | 国电南瑞科技股份有限公司 | Method for automatically adjusting urban rail transit train operation based on discrete event model |
| CN105835914A (en) * | 2016-05-19 | 2016-08-10 | 北京交通大学 | Train energy-saving operation control method capable of removing unnecessary traction |
| CN107336725A (en) * | 2017-05-24 | 2017-11-10 | 北京交通大学 | A kind of online automatic train regulation control method |
| CN108372871A (en) * | 2018-02-02 | 2018-08-07 | 合肥工大高科信息科技股份有限公司 | A kind of automatic adjusting method and system of online operation train |
| CN108615391A (en) * | 2018-05-09 | 2018-10-02 | 厦门卫星定位应用股份有限公司 | A kind of intelligent bus dispatching method, system and medium |
| CN110228507A (en) * | 2019-05-10 | 2019-09-13 | 北京交通大学 | A kind of automatic train regulation control method based on event triggering |
| CN110979407A (en) * | 2019-12-26 | 2020-04-10 | 天津津航计算技术研究所 | Urban rail train timetable group adjusting method |
| CN111016976A (en) * | 2019-11-23 | 2020-04-17 | 卡斯柯信号有限公司 | Train operation deviation propagation condition identification method based on multilayer coupling relation |
| CN111361609A (en) * | 2018-12-25 | 2020-07-03 | 比亚迪股份有限公司 | Train operation adjusting method, device and system and train |
| CN111439291A (en) * | 2020-04-23 | 2020-07-24 | 中车株洲电力机车研究所有限公司 | Late point on-line recovery method and system for rail transit system |
| CN111762238A (en) * | 2020-07-03 | 2020-10-13 | 山东交通职业学院 | Train interval adjusting system and adjusting method thereof |
| CN117341774A (en) * | 2023-08-30 | 2024-01-05 | 北京城建智控科技股份有限公司 | Train operation adjustment method and device, electronic equipment and storage medium |
-
2007
- 2007-06-15 CN CN 200710024382 patent/CN101074025A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103101560A (en) * | 2011-11-14 | 2013-05-15 | 北京南车时代信息技术有限公司 | Method and device of train operation control and train operation monitor system |
| CN103101560B (en) * | 2011-11-14 | 2015-09-09 | 北京南车时代信息技术有限公司 | A kind of operation control method for train, device and supervision of train running system |
| CN102837713A (en) * | 2012-09-11 | 2012-12-26 | 北京全路通信信号研究设计院有限公司 | Determining method and system for turn-back scheduling plan of urban railway system terminal station |
| CN102837713B (en) * | 2012-09-11 | 2014-12-24 | 北京全路通信信号研究设计院有限公司 | Determining method and system for turn-back scheduling plan of urban railway system terminal station |
| CN103661500B (en) * | 2012-09-13 | 2016-03-30 | 北京南车时代信息技术有限公司 | A kind of Train inter-station run time control method and device |
| CN103661500A (en) * | 2012-09-13 | 2014-03-26 | 北京南车时代信息技术有限公司 | Train inter-station run time control method and device |
| CN104192177A (en) * | 2014-08-07 | 2014-12-10 | 国电南瑞科技股份有限公司 | Method for automatically adjusting urban rail transit train operation based on discrete event model |
| CN104192177B (en) * | 2014-08-07 | 2016-05-25 | 国电南瑞科技股份有限公司 | A kind of automatic adjusting method of the operation of the urban railway transit train based on Discrete Event Models |
| CN105835914A (en) * | 2016-05-19 | 2016-08-10 | 北京交通大学 | Train energy-saving operation control method capable of removing unnecessary traction |
| CN105835914B (en) * | 2016-05-19 | 2018-02-23 | 北京交通大学 | Remove the energy-saving train operation control method of unnecessary traction |
| CN107336725A (en) * | 2017-05-24 | 2017-11-10 | 北京交通大学 | A kind of online automatic train regulation control method |
| CN108372871A (en) * | 2018-02-02 | 2018-08-07 | 合肥工大高科信息科技股份有限公司 | A kind of automatic adjusting method and system of online operation train |
| CN108372871B (en) * | 2018-02-02 | 2020-07-21 | 合肥工大高科信息科技股份有限公司 | Automatic adjustment method and system for online operation train |
| CN108615391A (en) * | 2018-05-09 | 2018-10-02 | 厦门卫星定位应用股份有限公司 | A kind of intelligent bus dispatching method, system and medium |
| CN111361609A (en) * | 2018-12-25 | 2020-07-03 | 比亚迪股份有限公司 | Train operation adjusting method, device and system and train |
| CN110228507A (en) * | 2019-05-10 | 2019-09-13 | 北京交通大学 | A kind of automatic train regulation control method based on event triggering |
| CN111016976A (en) * | 2019-11-23 | 2020-04-17 | 卡斯柯信号有限公司 | Train operation deviation propagation condition identification method based on multilayer coupling relation |
| CN111016976B (en) * | 2019-11-23 | 2021-08-03 | 卡斯柯信号有限公司 | Train operation deviation propagation condition identification method based on multilayer coupling relation |
| CN110979407A (en) * | 2019-12-26 | 2020-04-10 | 天津津航计算技术研究所 | Urban rail train timetable group adjusting method |
| CN110979407B (en) * | 2019-12-26 | 2022-02-11 | 天津津航计算技术研究所 | Urban rail train timetable group adjusting method |
| CN111439291A (en) * | 2020-04-23 | 2020-07-24 | 中车株洲电力机车研究所有限公司 | Late point on-line recovery method and system for rail transit system |
| CN111439291B (en) * | 2020-04-23 | 2022-01-25 | 中车株洲电力机车研究所有限公司 | Late point on-line recovery method and system for rail transit system |
| CN111762238A (en) * | 2020-07-03 | 2020-10-13 | 山东交通职业学院 | Train interval adjusting system and adjusting method thereof |
| CN111762238B (en) * | 2020-07-03 | 2022-03-11 | 山东交通职业学院 | Train interval adjusting system and adjusting method thereof |
| CN117341774A (en) * | 2023-08-30 | 2024-01-05 | 北京城建智控科技股份有限公司 | Train operation adjustment method and device, electronic equipment and storage medium |
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Open date: 20071121 |