CN115195825B - Train route scheduling method and device for improving driving efficiency - Google Patents
Train route scheduling method and device for improving driving efficiency Download PDFInfo
- Publication number
- CN115195825B CN115195825B CN202210696698.XA CN202210696698A CN115195825B CN 115195825 B CN115195825 B CN 115195825B CN 202210696698 A CN202210696698 A CN 202210696698A CN 115195825 B CN115195825 B CN 115195825B
- Authority
- CN
- China
- Prior art keywords
- train
- route
- station
- track
- conflict
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 238000005457 optimization Methods 0.000 claims abstract description 21
- 238000013459 approach Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 6
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 230000003111 delayed effect Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/10—Operations, e.g. scheduling or time tables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a train route scheduling method and equipment for improving driving efficiency, wherein the method comprises the following steps: acquiring station data and constructing a station space-time model; based on the station space-time model, constructing a station dispatching plan optimization model by adopting track conflict and route conflict detection and train dispatching strategies; acquiring a train phase plan, detecting track conflict and route conflict based on a station dispatching plan optimization model, adjusting a train track and a route, and optimizing the train phase plan; and (5) screening the train phase plan, and outputting an optimized train phase plan. The method can realize dynamic automatic optimization adjustment of the train phase plan, solve the problem of space-time conflict between the stock way and the approach, effectively reduce the probability of mishandling of the approach of the train, promote the train receiving and dispatching efficiency of the station, improve the passing capacity of the complex railway junction, ensure the operation order of transportation command, optimize the operation plan and the available resource scheduling, and promote the automation and intelligent degree of the railway shunting command system.
Description
Technical Field
The invention belongs to the technical field of railway train dispatching, and particularly relates to a train route dispatching method and device for improving driving efficiency.
Background
In the railway dispatching command system, a phase plan for commanding the train to run under normal conditions is drawn by a dispatcher of a dispatching center and issued to a station attendant or a station scattered self-discipline extension system for execution, so that the aim of 'driving according to a graph' of the train is fulfilled. When the train transportation environment changes (such as sudden disasters), equipment influencing driving such as a train power device, contact net facilities, ground signal equipment and the like break down, and random disturbance occurs to internal and external factors such as self experience limitation of dispatching commander, the uncertainty of different degrees and ranges in the actual train stage plan is easily caused. Under the condition, the traditional method of automatically triggering and arranging the train routes depending on the stage plan can cause the conflict of station tracks and space-time competition occupation of routes, especially has more prominent influence on large complex hub stations, seriously interferes with the normal operation of the stations and the trains, and greatly reduces the operation efficiency of the trains. At this time, a dispatcher is often required to conduct manual plan adjustment, under the conditions of short time, heavy load and large responsibility, the stage plan after manual adjustment often cannot fully consider the trigger opening time of the route, and cannot maximally exert the capability and efficiency of station operation, and particularly under the running conditions of high speed and high density of a high-speed train, the corresponding train receiving and dispatching route and parking station track are timely and accurately determined and opened, so that the automatic trigger handling of the receiving and dispatching route is realized, and the method has very important significance for improving the safety and efficiency of high-speed railway driving dispatching command under the complex environmental condition.
To solve the above problems, patent CN 111301491A discloses a method and a system for adjusting a train operation plan, which makes a formal train operation plan according to an intersection highway signal control plan and train driving information, and judges the adjustment time of the formal train operation plan according to the current state of an intersection train signal acquired in real time and the current information of the train. The device can eliminate the condition that the train stops at the crossing under the normal running condition, can carry out plan adjustment before the train passes through the crossing, improves the punctuation rate, reduces the kinetic energy loss and the equipment abrasion, but has small application range for the train operation plan scheduling special for the tramcar, cannot be used for the train operation plan of a large complex hub station, and cannot solve the scheduling problem.
Disclosure of Invention
Aiming at the defects or improvement demands of the prior art, the invention provides a train route scheduling method, equipment and a storage medium for improving the driving efficiency.
In order to achieve the above object, according to an aspect of the present invention, there is provided a train route scheduling method for improving driving efficiency, comprising the steps of:
s100: acquiring station data and constructing a station space-time model;
s200: based on the station space-time model, constructing a station dispatching plan optimization model by adopting track conflict and route conflict detection and train dispatching strategies;
s300: acquiring a train phase plan, detecting track conflict and route conflict based on a station dispatching plan optimization model, adjusting a train track and a route, and optimizing the train phase plan;
s400: and (5) screening the train phase plan, and outputting an optimized train phase plan.
Further, the S200 includes:
s201, carrying out track conflict detection based on track data of station data;
s202, combing and determining the position and time of each train receiving and dispatching track in each period until track conflict detection is free of problems, and entering an arrangement route flow;
s203, according to the determined station track position and the station direction, arranging station routes which can be communicated with all paths in the station model, and implementing route conflict detection on all arranged communication routes;
further, the stock track conflict detection includes: judging whether space-time conflict exists or not according to the station track position and the parking time of each train planned parking in each line train receiving and dispatching plan, and dynamically adjusting the train according to the station track position of the specific plan conflict if the conflict exists;
further, the adjusting train includes: according to the related information such as the train grade, the arrival time and the like, the train operation priority with the stock track conflict is set to be first, second and third … …, for example, a G-head train number, a D-head train number, a C-head train number, or the priority can be set in advance according to a station related operation method, and if the trains with the same grade conflict, the priority is set in sequence according to the time sequence of the actual arrival of the train at the stock track. And the high-priority train runs according to the original plan, the low-priority train adjusts the position of the available track closest to the low-priority train, and if no available track exists in the current time period, the low-priority train handling and receiving time is delayed according to the earliest available track time.
Further, the approach collision detection includes: and comparing the communication route information with route crossing information, route unlocking time and the like in the station space-time model, judging whether space-time conflict occurs among all routes, if so, carrying out route conflict detection judgment again by adjusting to other available routes or routes until the route conflict detection is free of problems, and marking the route as a qualified route by a program.
Further, the constructing the station space-time model includes: and adopting a graphical interface input mode, constructing related dynamic and static data into a normalized data structure based on a station signal equipment layout, and establishing the internal relation of each component according to the actual condition of the station.
Further, the S400 includes: acquiring the time required for each qualified route to pass through according to the highest line allowable speed, sequencing, selecting the shortest route and strand for the selection as the optimal route and strand, and outputting a train stage plan after adjustment and optimization; the maximum line allowable speed varies across the different lines Duan Huiyou, but is the current maximum speed for the current road segment specified by the train control data.
According to a second aspect of the present invention, there is provided a train route scheduling system for improving driving efficiency, comprising:
the first module is used for acquiring station data and constructing a station space-time model;
the second module is used for compiling track conflict, approach conflict detection and train dispatching strategies based on the station space-time model, and establishing a station dispatching plan optimization model;
the third module is used for acquiring a train phase plan, carrying out track conflict and route conflict detection based on a station dispatching plan optimization model, adjusting the train track and route and optimizing the train phase plan;
and the fourth module is used for screening the train phase plans and outputting optimized train phase plans.
According to a third aspect of the present invention, there is provided an electronic apparatus characterized by comprising: the train route scheduling method for improving driving efficiency comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the processor executes the program to realize the train route scheduling method for improving driving efficiency.
According to a fourth aspect of the present invention, there is provided a computer-readable storage medium characterized by comprising: the computer program is stored thereon, which when executed by the processor implements the above-described train route scheduling method for improving driving efficiency.
In general, the above technical solutions conceived by the present invention, compared with the prior art, enable the following beneficial effects to be obtained:
1. the train route scheduling method can realize dynamic automatic optimization adjustment of a train stage plan, solve the problem of space-time conflict between a stock road and a route, effectively reduce the probability of train route mishandling, improve the train receiving and dispatching efficiency of a station, improve the passing capacity of a complex railway junction, ensure the operation order of transportation command, reduce the interference of route handling faults on a dispatcher in actual transportation, lighten the working strength of the manual adjustment scheduling plan of the dispatcher, optimize the operation plan and the available resource scheduling, and improve the automation and intelligent degree of a railway shunting command system;
2. the train route scheduling method of the invention completes track conflict detection firstly when conflict detection is implemented, then carries out route conflict detection, and can readjust the track when the route conflict can not be resolved by adjusting the route. The problem of space-time conflict between the track and the route is solved, the probability of mishandling of the route of the train is effectively reduced, the train receiving and dispatching efficiency of the station is improved, the passing capacity of the complex railway junction is improved, and the operation order of transportation command is ensured;
3. according to the train route scheduling method, an optimal route scheduling plan is designed, the time required for each qualified route to pass through according to the highest route allowable speed is calculated, the qualified routes are ordered according to time length, the shortest route and the shortest strand are used as the optimal route and the shortest strand, the train receiving and dispatching efficiency of the station is improved, the passing capacity of the complex railway junction is improved, and the operation order of transportation command is ensured.
Drawings
FIG. 1 is a schematic diagram of a station space-time information model of the present invention;
FIG. 2 is a flow chart of a scheduling policy of the present invention;
FIG. 3 is a flow chart of a train route scheduling method of the present invention;
fig. 4 is a flow chart of a collision detection strategy of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
The embodiment of the invention provides a train route scheduling method for improving driving efficiency, which comprises the following steps of:
s100: station data are acquired, and a station space-time model is constructed: based on relevant data such as station tracks, routes, route crossings and the like, building a station space-time information model which comprises space-time information related to station yard layout and signal facilities;
the acquired station data contains time and space information related to yard layout and signal facilities.
The spatial information is specifically: the number of stock tracks; the number of the receiving and sending vehicle openings; the approach path of the receiving and sending vehicle (comprising the position of the signal machine, the positioning and the reverse positioning of the turnout, the name of the track circuit section, the length and the allowable speed); a receiving and sending vehicle locking section; crossing information among all routes; other information (such as card control alarm information of various station operations) specified by the station details.
The time information is specifically: each route passes through time according to the highest line allowable speed; and unlocking time of each route.
Based on station data, a graphical interface input mode is adopted, relevant dynamic and static data are constructed into a standardized data structure based on a station signal equipment layout, and internal relations of all components are built according to actual conditions of the station, so that a station space-time model is built, as shown in fig. 1.
S200: based on the station space-time model, a scheduling strategy is compiled, and a station scheduling plan optimization model is established;
the scheduling policy is compiled comprising:
s201, based on station data, track conflict detection is firstly carried out, and the track conflict detection strategy is as follows: judging whether space-time conflict exists or not for the track position and the parking time of each train planned parking in each line of train receiving and dispatching plans, if so, dynamically adjusting the track position of the specific plan conflict to the nearest available track position, and if no available track exists in the current time period, deferring the train handling and dispatching time of the subsequent trains according to the earliest available track time;
specifically: according to comparison judgment of planned route parameters G301 (1 DG, 7DG, 9DG, 15DG, T1 and T2), wherein G301 is a planned route number, 1DG, 7DG, 9DG and 15DG are route track sections of a planned route, T1 is a starting time of establishing route locking, T2 is an unlocking ending time of a clear route, if another departure plan is G501 (3-5 DG, 7DG, 9DG, T1 and T2), whether the same track section exists in each planned route track section is firstly compared, if all planned route track sections are different, it is judged that a stock track conflict does not exist, if at the moment, for example, G301_7DG=G501_7 and G301_9DG=G501_9 are present, then parameters T1 and T2 are continuously compared, if G301_T1 is not more than G501_T1 and G301_T2 is not more than G301_T2, it is indicated that G301 and G301 is not more than the planned route track conflict exists, and stock track conflict is not more than 501.
The adjustment of the train track is specifically: according to the related information such as the train grade, the arrival time and the like, the train operation priority with the stock track conflict is set to be first, second and third … …, for example, a G-head train number, a D-head train number, a C-head train number, or the priority can be set in advance according to a station related operation method, and if the trains with the same grade conflict, the priority is set in sequence according to the time sequence of the actual arrival of the train at the stock track. And the high-priority train runs according to the original plan, the low-priority train adjusts the position of the available track closest to the low-priority train, and if no available track exists in the current time period, the low-priority train handling and receiving time is delayed according to the earliest available track time.
S202, carding and determining the position and time of each train receiving and dispatching track in each period until track conflict detection is free of problems, and entering an arrangement route flow: according to the determined station track position and the station direction, arranging station routes which can be communicated with all paths in a station model, and implementing route conflict detection on all arranged communication routes;
the specific strategy is as follows: and comparing the communication route information with route crossing information, route unlocking time and the like in the model, judging whether space-time conflict occurs among all routes, if so, carrying out channel and route conflict detection judgment again by adjusting to other available routes or channels until the channel and the channel conflict detection have no problem, and marking the route as a qualified route by the program. The specific strategy of route conflict detection and train adjustment is the same as the strategy of track conflict, when the conflict is detected to adjust the route of the train, the high-priority train runs according to the original plan, and the low-priority train adjusts the available route or track closest to the route.
S300: based on a station dispatching plan optimization model, a dispatching strategy is adopted to optimize a train stage plan;
and inputting the train stage plan to be optimized and adjusted into a station dispatching plan optimization model, implementing stock way and route conflict detection and adjustment strategies, and traversing and marking all qualified routes.
And circularly performing the route conflict detection program until all the communicated routes are traversed, marking all the qualified routes, and jumping out of the cycle to enter a link for selecting the optimal route and the stock way.
S400: sequencing the train phase plans, and outputting optimized train phase plans: and (3) acquiring the time required for each qualified route to pass according to the highest line allowable speed, sequencing, selecting the shortest route and the shortest track for the selection as the optimal route and the optimal track, and outputting the optimal route and the optimal track as the train stage plan after adjustment and optimization.
Specifically, the maximum allowable speed varies across the different routes Duan Huiyou, but is the current maximum speed for the current road segment specified by the train control data.
And calculating the time required for each qualified route to pass according to the maximum line allowable speed, sequencing according to time length, taking the shortest route and the shortest track as the optimal route and the optimal track, finally incorporating the route into a train stage plan, and outputting the train stage plan after optimization and adjustment.
The qualification ordering is specifically as follows: according to column control parameters X-3G-1{1DG (l 1, v 1), 7DG (l 2, v 2), 9DG (l 3, v 3) } of each qualified route, performing calculation and sorting, wherein X-3G-1 is a route identification number (No. 1 route of which the X port is connected to 3G), DG is the name of each track section of the route, l is the actual length of each track section, v is the highest allowable speed specified in column control data of each track section, the passing time X-3G-1_T =l1/v1+l2/v2+l3/v 3 of the route is calculated, the passing time X-3G-2_T, X-3G-3_T of other qualified routes is calculated by the same method, and finally, the route with shortest passing time (X-3G-1_T, X-3G-2_T and X-3G-3_T) is selected by the sorting comparison.
Preferably, according to the actual condition of the train operation, the train dispatcher further evaluates the safety and the rationality of the optimized and adjusted train stage plan, if the evaluation passes, the train plan is used as a final train stage plan, if the train plan does not pass, the train dispatcher continues to output the optimal train stage plan excluding the plan, and the train dispatcher continues to evaluate until the final train stage plan passing the evaluation is obtained.
The implementation basis of the embodiments of the present invention is realized by a device with a processor function to perform programmed processing. Therefore, in engineering practice, the technical solutions and the functions of the embodiments of the present invention can be packaged into various modules. Based on this actual situation, on the basis of the above embodiments, an embodiment of the present invention provides a train route scheduling system for improving driving efficiency, including:
the first module is used for acquiring station data and constructing a station space-time model;
the second module is used for compiling track conflict, approach conflict detection and train dispatching strategies based on the station space-time model, and establishing a station dispatching plan optimization model;
the third module is used for acquiring a train phase plan, carrying out track conflict and route conflict detection based on a station dispatching plan optimization model, adjusting the train track and route and optimizing the train phase plan;
and the fourth module is used for screening the train phase plans and outputting optimized train phase plans.
Based on the above embodiment, the embodiment of the present invention further provides an electronic device, including: the train route scheduling method for improving the driving efficiency comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the processor executes the program to realize the train route scheduling method for improving the driving efficiency.
Based on the above embodiment, the present invention further provides a computer readable storage medium having a computer program stored thereon, which when executed by a processor, implements the train route scheduling method for improving driving efficiency.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The train route scheduling method for improving the driving efficiency is characterized by comprising the following steps of:
s100: acquiring station data and constructing a station space-time model;
s200: based on the station space-time model, constructing a station dispatching plan optimization model by adopting track conflict and route conflict detection and train dispatching strategies;
the step 200 of detecting the track conflict and the route conflict includes:
s201, track conflict detection is carried out based on track data of station data and train operation data;
s202, determining the position and time of each train receiving and transmitting track in each period until track conflict detection is free of problems, and entering an arrangement route flow;
s203, according to the determined station track position and the station track direction, arranging station routes capable of being communicated with all paths in the station space-time model, and implementing route conflict detection on all arranged communicated routes;
the stock track conflict detection includes: judging whether space-time conflict exists or not according to the station track position and the parking time of each train planned parking in each line train receiving and dispatching plan, and if so, dynamically adjusting the trains according to the conflict station track position;
the approach collision detection includes: comparing the communication route information with route crossing information and route unlocking time in a station space-time model, judging whether space-time conflict occurs among routes, if so, carrying out route conflict detection judgment again by adjusting to other available routes or routes until the route conflict detection is free of problems, and marking the route as a qualified route by a program;
s300: acquiring a train phase plan, detecting track conflict and route conflict based on a station dispatching plan optimization model, adjusting a train track and a route, and optimizing the train phase plan;
s400: and (5) screening the train phase plan, and outputting an optimized train phase plan.
2. The train route scheduling method for improving driving efficiency according to claim 1, wherein the adjusting the train comprises: marking train grades according to train grades, arrival time related information, station related operation methods and the like, and if trains in the same grade collide, setting priority grades in sequence according to the time sequence of the actual arrival of the trains at the station; and the high-priority train runs according to the original plan, the low-priority train adjusts the position of the available track closest to the low-priority train, and if no available track exists in the current time period, the low-priority train handling and receiving time is delayed according to the earliest available track time.
3. The train route scheduling method for improving driving efficiency according to any one of claims 1 to 2, wherein the constructing the station space-time model comprises: and adopting a graphical interface input mode, constructing related dynamic and static data into a normalized data structure based on a station signal equipment layout, and establishing the internal relation of each component according to the actual condition of the station.
4. A train route scheduling method for improving driving efficiency according to any one of claims 1 to 2, wherein S400 includes: acquiring the time required for each qualified route to pass through according to the highest line allowable speed, sequencing, selecting the shortest route and strand for the selection as the optimal route and strand, and outputting a train stage plan after adjustment and optimization; the maximum line allowable speed varies across the different lines Duan Huiyou, but is the current maximum speed for the current road segment specified by the train control data.
5. A train route scheduling system for improving driving efficiency, comprising:
the first module is used for acquiring station data and constructing a station space-time model;
the second module is used for compiling track conflict, approach conflict detection and train dispatching strategies based on the station space-time model, and establishing a station dispatching plan optimization model;
the stock road conflict and route conflict detection comprises the following steps:
track conflict detection is carried out based on track data of station data and train operation data; determining the position and time of each train receiving and transmitting track in each period until track conflict detection is free of problems, and entering an arrangement route flow; according to the determined station track position and the station track direction, arranging station routes which can be communicated with all paths in a station space-time model, and implementing route conflict detection on all arranged communicated routes;
the stock track conflict detection includes: judging whether space-time conflict exists or not according to the station track position and the parking time of each train planned parking in each line train receiving and dispatching plan, and if so, dynamically adjusting the trains according to the conflict station track position;
the approach collision detection includes: comparing the communication route information with route crossing information and route unlocking time in a station space-time model, judging whether space-time conflict occurs among routes, if so, carrying out route conflict detection judgment again by adjusting to other available routes or routes until the route conflict detection is free of problems, and marking the route as a qualified route by a program;
the third module is used for acquiring a train phase plan, carrying out track conflict and route conflict detection based on a station dispatching plan optimization model, adjusting the train track and route and optimizing the train phase plan;
and the fourth module is used for screening the train phase plans and outputting optimized train phase plans.
6. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the train route scheduling method for improving driving efficiency as claimed in any one of claims 1-2.
7. A computer-readable storage medium, comprising: a computer program stored thereon, which when executed by a processor, implements a train route scheduling method for improving driving efficiency according to any one of claims 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210696698.XA CN115195825B (en) | 2022-06-20 | 2022-06-20 | Train route scheduling method and device for improving driving efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210696698.XA CN115195825B (en) | 2022-06-20 | 2022-06-20 | Train route scheduling method and device for improving driving efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115195825A CN115195825A (en) | 2022-10-18 |
| CN115195825B true CN115195825B (en) | 2024-02-23 |
Family
ID=83576482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210696698.XA Active CN115195825B (en) | 2022-06-20 | 2022-06-20 | Train route scheduling method and device for improving driving efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115195825B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116312053B (en) * | 2023-05-23 | 2023-09-19 | 北京全路通信信号研究设计院集团有限公司 | Method and system for controlling train passing in mixed area of turnout and intersection |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724190A1 (en) * | 1997-06-02 | 1998-12-03 | Siemens Ag | Railway train route safety system |
| JPH1178892A (en) * | 1997-09-02 | 1999-03-23 | Mitsubishi Electric Corp | Train diagram preparation assisting device |
| CN102616252A (en) * | 2011-01-27 | 2012-08-01 | 铁道部运输局 | Railway travelling operation control method and railway travelling operation control system |
| JP2014040241A (en) * | 2013-10-07 | 2014-03-06 | Hitachi Ltd | Route conflict detection apparatus |
| CN107563004A (en) * | 2017-08-04 | 2018-01-09 | 西南交通大学 | Train interval design data method based on station route conflict |
| CN111645733A (en) * | 2020-04-21 | 2020-09-11 | 卡斯柯信号有限公司 | Automatic adjustment method for train track |
| CN113283633A (en) * | 2021-04-15 | 2021-08-20 | 北京交通大学 | Railway station operation plan compiling method and application |
| CN113928383A (en) * | 2021-11-16 | 2022-01-14 | 交控科技股份有限公司 | Rail transit operation diagram conflict detection method and device |
| CN114056390A (en) * | 2020-07-31 | 2022-02-18 | 比亚迪股份有限公司 | Method, device and storage medium for conflict display of train operation diagram |
| CN114312926A (en) * | 2021-12-03 | 2022-04-12 | 北京交通大学 | Method and system for optimizing operation adjustment scheme of urban rail transit train |
-
2022
- 2022-06-20 CN CN202210696698.XA patent/CN115195825B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724190A1 (en) * | 1997-06-02 | 1998-12-03 | Siemens Ag | Railway train route safety system |
| JPH1178892A (en) * | 1997-09-02 | 1999-03-23 | Mitsubishi Electric Corp | Train diagram preparation assisting device |
| CN102616252A (en) * | 2011-01-27 | 2012-08-01 | 铁道部运输局 | Railway travelling operation control method and railway travelling operation control system |
| JP2014040241A (en) * | 2013-10-07 | 2014-03-06 | Hitachi Ltd | Route conflict detection apparatus |
| CN107563004A (en) * | 2017-08-04 | 2018-01-09 | 西南交通大学 | Train interval design data method based on station route conflict |
| CN111645733A (en) * | 2020-04-21 | 2020-09-11 | 卡斯柯信号有限公司 | Automatic adjustment method for train track |
| CN114056390A (en) * | 2020-07-31 | 2022-02-18 | 比亚迪股份有限公司 | Method, device and storage medium for conflict display of train operation diagram |
| CN113283633A (en) * | 2021-04-15 | 2021-08-20 | 北京交通大学 | Railway station operation plan compiling method and application |
| CN113928383A (en) * | 2021-11-16 | 2022-01-14 | 交控科技股份有限公司 | Rail transit operation diagram conflict detection method and device |
| CN114312926A (en) * | 2021-12-03 | 2022-04-12 | 北京交通大学 | Method and system for optimizing operation adjustment scheme of urban rail transit train |
Non-Patent Citations (2)
| Title |
|---|
| 重载铁路调度集中系统的研究;王秀娟;;铁路计算机应用;20090222(02);本文全文 * |
| 铁路客运车站股道运用优化模型及算法研究;成利刚;;五邑大学学报(自然科学版);20160815(03);本文全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115195825A (en) | 2022-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107816996B (en) | AGV flow time-space interference detection and avoidance method under time-varying environment | |
| CN111353645B (en) | Automatic handling method and system for urban rail transit vehicle base driving plan | |
| US7092894B1 (en) | Cost reactive scheduler and method | |
| CN115195825B (en) | Train route scheduling method and device for improving driving efficiency | |
| CN104537836A (en) | Road segment travel time distribution prediction method | |
| CN111815158A (en) | Horizontal transportation scheduling system for container terminal | |
| CN109229155B (en) | A kind of method that evading train operation deadlock state and train operation global optimization control method | |
| CN114312926A (en) | Method and system for optimizing operation adjustment scheme of urban rail transit train | |
| CN101604477B (en) | Intelligent dynamic route inducible system | |
| CN107933572A (en) | Train yard stops control system and control method automatically | |
| CN111874046B (en) | Train driving-based automatic handling method and system for high-speed railway route | |
| CN107963098A (en) | Train goes out inbound scheduling system and dispatching method | |
| Amorim et al. | Discrete event-based railway simulation model for Eco-efficiency evaluation | |
| Xu et al. | Integrated train rescheduling and rerouting during multidisturbances under a quasi-moving block system | |
| Liu et al. | Integrated scheduling of yard and rail container handling equipment and internal trucks in a multimodal port | |
| CN107933612A (en) | The automatic parking system of train and method | |
| JP2946500B2 (en) | Drive control method for multiple cranes | |
| CN113448256A (en) | Urban rail transit operation simulation system | |
| Gorbachev et al. | Applying virtual modelling to verify control systems decision with artificial intelligence in railway transport | |
| Wang et al. | Real-time train scheduling and control based on model predictive control | |
| CN114384914B (en) | Collaborative regulation and control method for automatic wharf global system and ART autonomous operation | |
| Oudani et al. | Berth allocation problem with uncertain arrival and handling times | |
| RU2511742C1 (en) | Dispatch control over train motion at its approach to occupied track section and system to this end | |
| Caballini et al. | AN OPTIMIZATION MODEL FOR PLANNING THE RAIL PORT CYCLE IN SEAPORT CONTAINER TERMINALS | |
| CN117236730A (en) | Scene-driven dispatching centralized system safety card control evaluation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |