CN114162185A - Public transport line network operation method based on magnetic nail track - Google Patents
Public transport line network operation method based on magnetic nail track Download PDFInfo
- Publication number
- CN114162185A CN114162185A CN202111621812.4A CN202111621812A CN114162185A CN 114162185 A CN114162185 A CN 114162185A CN 202111621812 A CN202111621812 A CN 202111621812A CN 114162185 A CN114162185 A CN 114162185A
- Authority
- CN
- China
- Prior art keywords
- magnetic nail
- section
- magnetic
- network operation
- map
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000008520 organization Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a public transport network operation method based on magnetic nail tracks, which generates a unique path according to a starting point section, an end point section and a passing key point, and dynamically generates a magnetic nail map on the path according to a section number sequence forming the path, thereby dynamically generating an operation line of the magnetic nail map, solving the problems of large number of lines and large configuration data when a digital track train based on magnetic nails is in networked operation, meeting the requirements of flexible scheduling organization and frequent plan adjustment during network operation, and greatly improving the operation organization capability and the handling capability under emergency conditions. The public transport line network operation method based on the magnetic nail track can meet the requirements of flexible scheduling organization and frequent plan adjustment during line network operation, and greatly improves the operation organization capability and the treatment capability under emergency.
Description
Technical Field
The invention relates to a public transport line network operation method based on magnetic nail tracks.
Background
The digital rail train based on the magnetic nails is a new form of tramcar, and the digital rail train forms a digital rail by using the buried passive magnetic nails, thereby eliminating a steel rail, but still has the functions of positioning, guiding and signal systems in the traditional rail train, and can realize automatic guiding and accurate control of the train.
The operation of the digital rail train needs a high-precision magnetic nail map, and the train can know the accurate position of the train, the steering angle of the next step and other information by inquiring the high-precision magnetic nail map after identifying the magnetic nails, so that the safe and efficient operation of the train is controlled. The current magnetic nail map needs to be generated in advance and stored in a configuration file mode, and the magnetic nail map is read once when a system is started and cannot be changed during operation. Data in the magnetic nail map is organized according to the running route, a route through which a train passes from a starting point to an end point is a route, and all magnetic nail information on the route needs to be pre-stored in the magnetic nail map. Referring to fig. 1, when a train crossing a station crosses a battle line along a line 1 and an inbound train crosses an inbound line along a line 2 to a station 10, different route data are defined when the paths of the train crossing the station and the inbound train pass through the different routes. Referring to fig. 2, the number of lines increases exponentially as the number of stations having a bifurcation increases. Referring to fig. 3, when a plurality of magnetic nail tracks form a wire net, the number of stations 1', large station cars, express cars, ordinary cars and other complex scenes is large, and thus the number of lines required to be defined in advance is increased in stages.
The storage space of the magnetic pin map is larger as the number of the predefined lines is larger, and the system software is more difficult to process. The predefined magnetic nail map cannot meet flexible vehicle operation line scheduling and cannot realize network-level operation scheduling.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a public transport line network operation method based on magnetic nail tracks, which can meet the requirements of flexible scheduling organization and frequent plan adjustment during line network operation and greatly improve the operation organization capability and the handling capability under emergency conditions.
The technical scheme for realizing the purpose is as follows: a public transport line network operation method based on magnetic nail tracks comprises the following steps:
s1, performing digital topology processing on the wire mesh road according to the road bifurcation point to generate a digital connection topology map of the wire mesh road;
s2, positioning each two adjacent bifurcation points into one section according to the digital connection topological graph of the wire network road, and defining a corresponding unique number for each section;
s3, storing the number, sequence and vehicle control parameters of the magnetic nails on each section as a section of magnetic nail data configuration;
s4, the dispatching center selects the starting point section, the end point section and the intermediate key points which may pass through of the line according to the operation requirement to form a unique path;
s5, the dispatching center sends the segment number sequence forming the path to a vehicle control system;
s6, the vehicle control system dynamically splices the segment magnetic nail data configuration of each segment into a running line of a magnetic nail map according to the received segment number sequence;
and S7, the vehicle control system controls the train to operate according to the operation line of the dynamically generated magnetic nail map.
The public transport network operation method based on the magnetic nail track generates a unique path according to the starting point section, the terminal point section and the passing key point, and dynamically generates the magnetic nail map on the path according to the section number sequence forming the path, thereby dynamically generating an operation line of the magnetic nail map, solving the problems of large number of lines and large configuration data when the digital rail train based on the magnetic nail is in networked operation, meeting the requirements of flexible scheduling organization and frequent plan adjustment during network operation, and greatly improving the operation organization capability and the handling capability under emergency conditions.
Drawings
FIG. 1 is a schematic diagram of the operation lines of an over-stop train and an in-stop train in a bifurcation;
FIG. 2 is a schematic diagram of the operation lines of an over-stop train and an in-stop train in two forks;
FIG. 3 is a schematic view of a wire mesh formed by a plurality of magnetic nail tracks;
FIG. 4 is a flow chart of a magnetic nail track based public transportation line network operation method of the present invention;
fig. 5 is a digital connection topology diagram of the wire mesh network in step S1.
Detailed Description
In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description is given with reference to the accompanying drawings:
referring to fig. 4 and 5, in a preferred embodiment of the present invention, a method for operating a public transportation network based on magnetic pin tracks includes the following steps:
s1, performing digital topology processing on the wire mesh road according to the road bifurcation to generate a digital connection topology map of the wire mesh road (see figure 5);
s2, positioning each two adjacent bifurcation points into one section according to the digital connection topological graph of the wire network road, and defining a corresponding unique number for each section;
s3, storing the number, sequence and vehicle control parameters of the magnetic nails on each section as a section of magnetic nail data configuration;
s4, the dispatching center selects the starting point section, the end point section and the intermediate key points which may pass through of the line according to the operation requirement to form a unique path;
s5, the dispatching center sends the segment number sequence forming the path to a vehicle control system;
s6, the vehicle control system dynamically splices the segment magnetic nail data configuration of each segment into a running line of a magnetic nail map according to the received segment number sequence;
and S7, the vehicle control system controls the train to operate according to the operation line of the dynamically generated magnetic nail map.
Referring to fig. 5, each segment is shown as E1011-E1074, etc., and each incoming line arrives at a corresponding station at each bifurcation.
The public transport network operation method based on the magnetic nail track generates a unique path according to the starting point section, the terminal point section and the passing key point, and dynamically generates the magnetic nail map on the path according to the section number sequence forming the path, thereby dynamically generating an operation line, and solving the problems of large number of lines and large configuration data when the digital rail train based on the magnetic nail is in network operation.
In conclusion, the public transport network operation method based on the magnetic nail track can meet the requirements of flexible scheduling organization and frequent plan adjustment during network operation, and greatly improves the operation organization capability and the treatment capability under emergency.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (1)
1. A public transport line network operation method based on magnetic nail tracks is characterized by comprising the following steps:
s1, performing digital topology processing on the wire mesh road according to the road bifurcation point to generate a digital connection topology map of the wire mesh road;
s2, positioning each two adjacent bifurcation points into one section according to the digital connection topological graph of the wire network road, and defining a corresponding unique number for each section;
s3, storing the number, sequence and vehicle control parameters of the magnetic nails on each section as a section of magnetic nail data configuration;
s4, the dispatching center selects the starting point section, the end point section and the intermediate key points which may pass through of the line according to the operation requirement to form a unique path;
s5, the dispatching center sends the segment number sequence forming the path to a vehicle control system;
s6, the vehicle control system dynamically splices the segment magnetic nail data configuration of each segment into a running line of a magnetic nail map according to the received segment number sequence;
and S7, the vehicle control system controls the train to operate according to the operation line of the dynamically generated magnetic nail map.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111621812.4A CN114162185A (en) | 2021-12-28 | 2021-12-28 | Public transport line network operation method based on magnetic nail track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111621812.4A CN114162185A (en) | 2021-12-28 | 2021-12-28 | Public transport line network operation method based on magnetic nail track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114162185A true CN114162185A (en) | 2022-03-11 |
Family
ID=80488285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111621812.4A Pending CN114162185A (en) | 2021-12-28 | 2021-12-28 | Public transport line network operation method based on magnetic nail track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114162185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096291A (en) * | 2022-07-06 | 2022-09-23 | 上海电气集团智能交通科技有限公司 | Electronic map dynamic splicing method based on magnetic nail track |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046608A (en) * | 2000-08-04 | 2002-02-12 | Toshiba Corp | Security control system for shunt part of train running track and train traffic system |
| CN102034004A (en) * | 2010-12-08 | 2011-04-27 | 清华大学 | Meta-model-based modeling method for geographical lines of high-speed railway signal system |
| DE102012107918A1 (en) * | 2012-08-22 | 2014-05-15 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Rail vehicle location system for rail vehicle, has digital data base with route data of rail vehicle of traveling track section, where evaluation device is adapted to current location of rail vehicle using current data of ambient sensor |
| CN103863365A (en) * | 2014-03-21 | 2014-06-18 | 上海富欣智能交通控制有限公司 | Method for generating track traffic route topological graph by directed graph method |
| CN104153603A (en) * | 2014-07-31 | 2014-11-19 | 同济大学 | Traffic station and entering and exiting method for magnetic navigation unmanned electric intelligent vehicle |
| CN105857350A (en) * | 2016-03-17 | 2016-08-17 | 中南大学 | High-speed rail train driving method based on section profile passenger flow |
| CN110174108A (en) * | 2019-05-13 | 2019-08-27 | 杭州蓝芯科技有限公司 | A kind of AGV autonomous positioning air navigation aid based on topological map of apery |
| CN110795868A (en) * | 2019-11-19 | 2020-02-14 | 通号城市轨道交通技术有限公司 | Train operation simulation data processing method and device based on urban rail transit |
| CN111208816A (en) * | 2019-12-31 | 2020-05-29 | 珠海广通汽车有限公司 | Driving system based on magnetic nail navigation |
| CN111426330A (en) * | 2020-03-24 | 2020-07-17 | 江苏徐工工程机械研究院有限公司 | Path generation method and device, unmanned transportation system and storage medium |
| CN112429049A (en) * | 2020-12-28 | 2021-03-02 | 卡斯柯信号(北京)有限公司 | Method and device for generating code sequence table of railway line |
| CN113032876A (en) * | 2021-03-19 | 2021-06-25 | 中南大学 | Interchange channel arrangement method, system, terminal and readable storage medium for automatically changing existing roads along railway |
| CN113291287A (en) * | 2021-06-23 | 2021-08-24 | 上海电气集团智能交通科技有限公司 | Electronic rail transport system based on magnetic nail navigation technology |
| CN113525457A (en) * | 2021-09-03 | 2021-10-22 | 北京交大思诺科技股份有限公司 | Modular LKJ basic data organization method |
| CN113554891A (en) * | 2021-07-19 | 2021-10-26 | 江苏南大苏富特智能交通科技有限公司 | Method for constructing electronic map road network based on bus GPS track |
| CN113581262A (en) * | 2021-07-15 | 2021-11-02 | 上海电气集团智能交通科技有限公司 | Tracking, guiding and deviation monitoring and vehicle body boundary crossing early warning method for digital track rubber-tyred vehicle |
-
2021
- 2021-12-28 CN CN202111621812.4A patent/CN114162185A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046608A (en) * | 2000-08-04 | 2002-02-12 | Toshiba Corp | Security control system for shunt part of train running track and train traffic system |
| CN102034004A (en) * | 2010-12-08 | 2011-04-27 | 清华大学 | Meta-model-based modeling method for geographical lines of high-speed railway signal system |
| DE102012107918A1 (en) * | 2012-08-22 | 2014-05-15 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Rail vehicle location system for rail vehicle, has digital data base with route data of rail vehicle of traveling track section, where evaluation device is adapted to current location of rail vehicle using current data of ambient sensor |
| CN103863365A (en) * | 2014-03-21 | 2014-06-18 | 上海富欣智能交通控制有限公司 | Method for generating track traffic route topological graph by directed graph method |
| CN104153603A (en) * | 2014-07-31 | 2014-11-19 | 同济大学 | Traffic station and entering and exiting method for magnetic navigation unmanned electric intelligent vehicle |
| CN105857350A (en) * | 2016-03-17 | 2016-08-17 | 中南大学 | High-speed rail train driving method based on section profile passenger flow |
| CN110174108A (en) * | 2019-05-13 | 2019-08-27 | 杭州蓝芯科技有限公司 | A kind of AGV autonomous positioning air navigation aid based on topological map of apery |
| CN110795868A (en) * | 2019-11-19 | 2020-02-14 | 通号城市轨道交通技术有限公司 | Train operation simulation data processing method and device based on urban rail transit |
| CN111208816A (en) * | 2019-12-31 | 2020-05-29 | 珠海广通汽车有限公司 | Driving system based on magnetic nail navigation |
| CN111426330A (en) * | 2020-03-24 | 2020-07-17 | 江苏徐工工程机械研究院有限公司 | Path generation method and device, unmanned transportation system and storage medium |
| CN112429049A (en) * | 2020-12-28 | 2021-03-02 | 卡斯柯信号(北京)有限公司 | Method and device for generating code sequence table of railway line |
| CN113032876A (en) * | 2021-03-19 | 2021-06-25 | 中南大学 | Interchange channel arrangement method, system, terminal and readable storage medium for automatically changing existing roads along railway |
| CN113291287A (en) * | 2021-06-23 | 2021-08-24 | 上海电气集团智能交通科技有限公司 | Electronic rail transport system based on magnetic nail navigation technology |
| CN113581262A (en) * | 2021-07-15 | 2021-11-02 | 上海电气集团智能交通科技有限公司 | Tracking, guiding and deviation monitoring and vehicle body boundary crossing early warning method for digital track rubber-tyred vehicle |
| CN113554891A (en) * | 2021-07-19 | 2021-10-26 | 江苏南大苏富特智能交通科技有限公司 | Method for constructing electronic map road network based on bus GPS track |
| CN113525457A (en) * | 2021-09-03 | 2021-10-22 | 北京交大思诺科技股份有限公司 | Modular LKJ basic data organization method |
Non-Patent Citations (1)
| Title |
|---|
| 朱从民;黄玉美;马斌良;肖洁;: "惯性导航自动引导车磁钉校正路径迭代学习方法" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096291A (en) * | 2022-07-06 | 2022-09-23 | 上海电气集团智能交通科技有限公司 | Electronic map dynamic splicing method based on magnetic nail track |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111003030B (en) | Method and device for generating temporary speed limit message test case of train control system | |
| EP3660806B1 (en) | Linear column transit system and linear column transit control method | |
| CN102316544B (en) | Multiple working mode switching method in locomotive wireless communication and system thereof | |
| KR20200108871A (en) | Wireless train management system | |
| CN111776017B (en) | Method and device for controlling temporary speed limit of train | |
| CN114162185A (en) | Public transport line network operation method based on magnetic nail track | |
| CN110001716B (en) | Control method and system for train control equipment vehicle control data switching | |
| CN108216313B (en) | Intelligent auxiliary scheduling method in urban rail transit degradation mode | |
| CN113562037B (en) | Distributed autonomous scheduling and centralizing system supporting multiple turn-back functions | |
| CN110210655A (en) | Goods delivery method and device | |
| CN112381277B (en) | Outgoing line distribution method for connecting multiple lines and connecting high-speed railway junction station | |
| CN101898568A (en) | Minizone train route transaction method and system | |
| CN108627164A (en) | A kind of route planning method and device | |
| CN108583621B (en) | Control method and alarm system | |
| CN110962889B (en) | Automatic route selection and arrangement method and device for head yard vehicle | |
| CN111055889B (en) | Dynamic calculation method for train operation path | |
| CN102426779A (en) | Method for controlling vacant taxi | |
| CN109625036B (en) | Calculation processing method for number window of non-communication vehicle | |
| CN112141176B (en) | Mobile equipment searching method and equipment | |
| CN115871743A (en) | Line data processing method, control method and device in ordinary line | |
| JP2004203177A (en) | Train control system | |
| JP4858200B2 (en) | Station transfer guide information display method and transfer guide information creation device | |
| CN102446413A (en) | Method and device for acquiring path information based on switching information of mobile terminal | |
| CN108596454B (en) | Control method and scheduling centralized system | |
| CN112465432A (en) | Waybill information processing 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220311 |