CN114802363B - Intelligent rail train operation schedule issuing method and system - Google Patents
Intelligent rail train operation schedule issuing method and system Download PDFInfo
- Publication number
- CN114802363B CN114802363B CN202210590552.7A CN202210590552A CN114802363B CN 114802363 B CN114802363 B CN 114802363B CN 202210590552 A CN202210590552 A CN 202210590552A CN 114802363 B CN114802363 B CN 114802363B
- Authority
- CN
- China
- Prior art keywords
- rail train
- intelligent rail
- information
- vehicle
- schedule
- 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 39
- 238000007726 management method Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 12
- 230000004913 activation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a method and a system for issuing an intelligent rail train operation schedule, wherein the method comprises the following steps: all operation plans today are sent to a local control system at a platform by a control center, and schedule information is stored by the local control system; the control center controls whether the local control system is started or not; if the local control system is started, when the intelligent rail train reaches the starting station, the local control system matches the unique corresponding schedule data through the information of the intelligent rail train and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train; if the local control system is not started, the intelligent rail train sends the current position and direction information to the control center, and the control center sends the current trip plan information to the vehicle-mounted control unit of the intelligent rail train. The system is used for implementing the method. The invention has the advantages of simple principle, low cost, high reliability, easy implementation and the like.
Description
Technical Field
The invention mainly relates to the technical field of intelligent traffic optimization, in particular to a method and a system for issuing an intelligent rail train operation schedule.
Background
With the increasing prominence of urban traffic congestion, various public transportation solutions are proposed, including subways, BRTs, light rails, intelligent rails, etc., and particularly intelligent vehicles with higher automation and intelligent degrees. Taking an intelligent rail train as an example, the intelligent rail train is a brand new transportation tool developed by all companies of electric locomotive research in Zhongchuzhou province. The maximum speed per hour is designed to be 70 km, the flexible grouping of the high-speed rail is adopted, the virtual track following control technology is utilized to run on the established virtual track, the zero emission and pollution-free characteristics of the light rail, the subway and other rail trains are realized, and various power supply modes are supported. The intelligent rail train is used as an intelligent rail express system of a core carrier, has the advantages of short construction period, small investment of infrastructure, high urban adaptability, strong comprehensive transport capacity and the like, and has a good application prospect.
The intelligent rail train is especially different from the technical differences of the traditional rail vehicles such as subways, firstly, the intelligent rail train runs on the ground and is in a mixed running state with other vehicles on the ground; secondly, compared with subways, the intelligent rail train running path has no uniqueness, and running scenes have no uniqueness; thirdly, the intelligent rail train is operated on a plurality of lines and can be adjusted at any time according to actual needs.
The schedule plan information comprises information such as a train number, a running direction, a departure time, a stop time, a arrival time, a running path, a turn-back time and the like, is compiled and sent to a vehicle-mounted computer at a certain time by a scheduling management system, and is used for guiding the running of an intelligent vehicle (such as an intelligent rail train). Taking an intelligent rail train as an example, the running path of the intelligent rail train is not fixed due to the characteristics of the intelligent rail train, and the intelligent rail train can support the running of a train mixed track and support the running of a multi-track scene. Therefore, the intelligent rail train needs to be matched with corresponding line data in real time according to the received schedule planning information, and after entering a positive line, the vehicle-mounted computer of the intelligent rail train can enter a normal mode; during the period, the on-board computer of the intelligent rail train displays the running path of the electronic display screen in the train and plays the broadcasting information content in the train according to the received schedule information.
From the above, it is important to know whether the schedule information is correctly transmitted and received, especially for intelligent public transportation vehicles. In the technical field of traditional rail transit such as subways and trains, some technical schemes for compiling or issuing schedules are proposed by practitioners, for example, chinese patent application "a synchronization method of a subway ATS system schedule file" (CN 201911079678.2), chinese patent application "a method and system (CN 201410492745.4) for ensuring that a subway train operates accurately according to a schedule," a method and apparatus for downloading and controlling a train operation plan "(CN 201811284073.2), and so on. The traditional methods are mainly applied to the field of strong regularity and uniqueness of train operation, and have strong communication guarantee. However, none of these technical solutions applied to conventional rail transit considers the intelligent rail train operation characteristics, and does not propose how to deal with the situation that the train has no communication with the dispatch center.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the technical problems existing in the prior art, the invention provides the method and the system for issuing the intelligent rail train operation schedule, which have the advantages of simple principle, low cost, high reliability and easy implementation.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method for issuing an intelligent rail train operation schedule, comprising:
all operation plans today are sent to a local control system at a platform by a control center, and schedule information is stored by the local control system;
the control center controls whether the local control system is started or not;
if the local control system is started, when the intelligent rail train reaches the starting station, the local control system matches the unique corresponding schedule data through the information of the intelligent rail train and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train;
if the local control system is not started, the intelligent rail train sends the current position and direction information to the control center, and the control center sends the current trip plan information to the vehicle-mounted control unit of the intelligent rail train.
As a further improvement of the process of the invention: the local control system is matched with the unique corresponding schedule data through the position information, the train number and the direction information of the intelligent rail train and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train.
As a further improvement of the process of the invention: after the intelligent rail train sends the current position and direction information to the control center, the control center judges the current train execution plan according to the received train set number, position and direction information.
As a further improvement of the process of the invention: and the vehicle-mounted control unit analyzes a path to be driven according to the received current trip planning information, enters a normal running mode of the line, and a train driver executes a plan according to the operation schedule information.
As a further improvement of the process of the invention: the intelligent rail train operation finishes the previous trip, enters a turn-back area, finishes the end changing operation, sends the direction information different from the previous information, judges that the previous trip planning is finished, and sends the operation schedule information of the next trip to the vehicle-mounted control unit.
As a further improvement of the process of the invention: the intelligent rail train loses schedule information received in the early stage in the running process, the vehicle-mounted control unit is in an initial standby state, the control center finds an incomplete running plan before power failure according to the received vehicle-mounted standby state data of the key positioning points, and the incomplete running plan is retransmitted to the vehicle-mounted control unit; and the intelligent rail train reenters the normal mode to generate correct positioning information and recover normal running.
As a further improvement of the process of the invention: and when the intelligent rail train runs to an area with weak GPS signals and the current position cannot be judged, the local control system sends the current position information to the vehicle-mounted control unit to assist in positioning.
As a further improvement of the process of the invention: the local control system and the control center mutually detect whether the schedule information sent by the other party is accurate or not, and conduct correctness judgment.
As a further improvement of the process of the invention: and the vehicle-mounted PA and PIS system on the intelligent rail train provides correct voice and video prompt information for passengers through correlating the received schedule data.
The invention further provides a system for issuing the intelligent rail train operation schedule, which comprises the following steps:
the control center dispatching management system is positioned in the control center and used for dispatching management of intelligent rail trains, centralized monitoring of equipment, compiling of train running diagrams and issuing of schedule information;
the local control system is positioned at the platform and used for receiving and storing train schedule information, communicating with a train, broadcasting and passenger information system and transmitting real-time data information;
and the vehicle-mounted control unit is used for controlling the intelligent rail train to run.
As a further improvement of the system of the invention: the vehicle-mounted control unit is provided with a line database of operation lines, and the line database contains coordinate information of line points of different lines.
As a further improvement of the system of the invention: the local control system is controlled by a control center scheduling management system to control whether the local control system is started or not; when the local control system is started, when the intelligent rail train reaches the starting station, the local control system matches the unique corresponding schedule data through the information of the intelligent rail train and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train.
As a further improvement of the system of the invention: the local control system is matched with the unique corresponding schedule data through the position information, the train number and the direction information of the intelligent rail train and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train.
As a further improvement of the system of the invention: and when the intelligent rail train runs to an area with weak GPS signals and the current position cannot be judged, the local control system sends the current position information to the vehicle-mounted control unit to assist in positioning.
Compared with the prior art, the invention has the advantages that:
the method and the system for issuing the intelligent rail train operation schedule have the advantages of simple principle, low cost, high reliability and easy implementation, the intelligent rail train only needs to store line data information, and an operation plan can be obtained in real time through daily schedule information, so that the operation scene of the intelligent rail train is more flexible, and the mixed running line of the intelligent rail train can be better ensured and the operation of a multi-line scene can be supported. The control center dispatching management system can also modify the plan in real time according to the operation condition, and can also transmit the plan to the intelligent rail train in real time, thereby ensuring the effectiveness of data transmission. The method can well make up the special situations, and ensures the intelligent operation of the intelligent rail train. Therefore, the invention ensures the consistency and timeliness of the schedule scheme of the intelligent rail train and the control center, is easy to implement, can effectively guide the intelligent rail train 4 to drive according to the plan, and improves the intelligent level of the intelligent rail train.
Drawings
Fig. 1 is a schematic diagram of the structural principle of the system of the present invention in a specific application example.
FIG. 2 is a schematic flow chart of the method of the present invention.
Legend description:
1. a control center dispatch management system; 2. an in-situ control system; 3. a vehicle-mounted control unit; 4. intelligent rail train.
Detailed Description
The invention will be described in further detail with reference to the drawings and the specific examples.
As shown in fig. 1 and 2, the method for issuing the intelligent rail train operation schedule of the present invention includes:
when the intelligent rail train 4 enters the positive line operation, the control center schedule management system 1 transmits all the operation plans of today to the local control system 2 of the platform, and the local control system 2 stores schedule information.
The activation or non-activation of the local control system 2 can be controlled by the control center schedule management system 1.
If the local control system 2 is started, when the intelligent rail train 4 arrives at the originating station, the local control system 2 matches the unique corresponding schedule data through the key information such as the position information, the train number, the direction and the like of the intelligent rail train 4, and sends the unique corresponding schedule data to the vehicle-mounted control unit 3. If the local control system 2 is not enabled, the following procedure will be performed.
When the intelligent rail train 4 enters the positive line operation, the current position and direction information of the intelligent rail train 4 is sent to the control center dispatching management system 1, and the control center dispatching management system 1 judges the plan executed by the current train according to the received train set number, position and direction information and sends the current trip plan information to the vehicle-mounted control unit 3.
The vehicle-mounted control unit 3 analyzes the path to be driven according to the received current trip planning information, enters a normal running mode of the line, and a train driver executes the plan according to the operation schedule information.
The intelligent rail train 4 finishes the operation of the previous trip, enters the turn-back area, finishes the end-changing operation, sends the direction information different from the previous information, and the control center scheduling management system 1 judges that the previous trip planning is finished and sends the operation schedule information of the next trip to the vehicle-mounted control unit 3.
By adopting the method provided by the invention, the intelligent rail train 4 only needs to store the line data information, and the operation plan can be obtained in real time through daily schedule information, so that the operation scene of the intelligent rail train 4 is more flexible, and the running of the intelligent rail train 4 in a mixed line and the operation of supporting a multi-line scene can be better ensured. The control center dispatching management system 1 can also modify the plan in real time according to the operation condition, and can also transmit the plan to the intelligent rail train 4 in real time, thereby ensuring the effectiveness of data transmission. The method of the invention can well make up the special situations, and ensures the intelligent operation of the intelligent rail train 4. Therefore, the invention ensures the consistency and timeliness of the schedule scheme of the intelligent rail train 4 and the control center, is easy to implement, can effectively guide the intelligent rail train 4 to drive according to the plan, and improves the intelligent level of the intelligent rail train 4.
In a specific application example, further, the vehicle-mounted PA and PIS system provides correct voice and video prompt information for passengers through correlation of received schedule data.
In a specific application example, if the intelligent rail train 4 fails during running to cause power failure and restarting, and the schedule information received in the prior period is lost, the vehicle-mounted control unit 3 is in an initial standby state at this time, and cannot generate correct positioning information; the control center scheduling management system 1 finds an incomplete operation plan before power failure according to the received strategically positioned point vehicle-mounted standby state data (including the direction and the next station number), and resends the incomplete operation plan to the vehicle-mounted control unit 3; the intelligent rail train 4 reenters the normal mode, generates correct positioning information, and resumes normal running.
In a specific application example, further, when the intelligent rail train 4 runs to an area with weak GPS signals, the current position cannot be determined, and the local control system 2 can send the current position information to the vehicle-mounted control unit 3 to assist in positioning.
In a specific application example, the local control system 2 and the control center scheduling management system 1 can further detect whether the schedule information sent by the other party is accurate or not, so that the accuracy of schedule information issuing is further improved.
As shown in fig. 1, the system for issuing the intelligent rail train operation schedule of the present invention comprises:
the control center dispatching management system 1 is positioned in the control center and used for dispatching management of the intelligent rail train 4, centralized monitoring of equipment, compiling of train running diagrams and issuing of schedule information;
a local control system 2, located at a platform, for receiving and storing train schedule information, for communicating with a train, broadcast, passenger information system, and transmitting real-time data information;
and the vehicle-mounted control unit 3 is used for controlling the intelligent rail train 4 to run.
In a specific application example, the on-vehicle control unit 3 stores a line database of operation lines, where the line database includes coordinate information of key line points such as stations and intersections of different lines.
In a specific application example, the local control system 2 is controlled by the control center scheduling management system 1 to control whether the local control system is started or not; when the local control system 2 is started, when the intelligent rail train 4 arrives at the starting station, the local control system 2 matches the unique corresponding schedule data through the information of the intelligent rail train 4 and sends the unique corresponding schedule data to the vehicle-mounted control unit 3 of the intelligent rail train 4.
In a specific application example, the local control system 2 matches the position information, the train number and the direction information of the intelligent rail train 4 with the unique corresponding schedule data and sends the unique corresponding schedule data to the vehicle-mounted control unit 3 of the intelligent rail train 4.
In a specific application example, when the intelligent rail train 4 runs to an area with weak GPS signals and the current position cannot be judged, the local control system 2 sends the current position information to the vehicle-mounted control unit 3 to perform auxiliary positioning.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the invention without departing from the principles thereof are intended to be within the scope of the invention as set forth in the following claims.
Claims (14)
1. A method for issuing an intelligent rail train operation schedule, comprising:
all operation plans today are sent to a local control system at a platform by a control center, and schedule information is stored by the local control system;
the control center controls whether the local control system is started or not;
if the local control system is started, when the intelligent rail train reaches the starting station, the local control system matches the unique corresponding schedule data through the information of the intelligent rail train and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train;
if the local control system is not started, the intelligent rail train sends the current position and direction information to the control center, and the control center sends the current trip plan information to the vehicle-mounted control unit of the intelligent rail train.
2. The method for issuing an intelligent rail train operation schedule according to claim 1, wherein the local control system matches the unique corresponding schedule data with position information, train number and direction information of the intelligent rail train and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train.
3. The method for issuing an intelligent rail train operation schedule according to claim 1, wherein after the intelligent rail train transmits the current position and direction information to a control center, the control center determines a current train execution plan according to the received train set number, position and direction information.
4. The intelligent rail train operation schedule issuing method according to claim 3, wherein the vehicle-mounted control unit analyzes a path to be traveled according to the received current trip plan information, and enters a normal operation mode of a line, and a train driver performs a plan according to the operation schedule information.
5. The method for issuing an intelligent rail train operation schedule according to claim 3, wherein the intelligent rail train operation is completed by a previous trip, enters a turn-back area, completes a terminal exchange operation, sends direction information different from the previous information, and the control center judges that the previous trip planning is completed and sends operation schedule information of the next trip to the vehicle-mounted control unit.
6. The method for issuing an intelligent rail train operation schedule according to any one of claims 1 to 5, wherein the intelligent rail train loses schedule information received earlier in the traveling process, the vehicle-mounted control unit is in an initial standby state, and the control center finds an incomplete operation plan before power failure according to the received key positioning point vehicle-mounted standby state data and resends the incomplete operation plan to the vehicle-mounted control unit; and the intelligent rail train reenters the normal mode to generate correct positioning information and recover normal running.
7. The method for issuing an intelligent rail train operation schedule according to any one of claims 1 to 5, wherein when the intelligent rail train travels to an area where a GPS signal is weak and the current position cannot be determined, the local control system transmits current position information to the vehicle-mounted control unit to perform auxiliary positioning.
8. The method for issuing an intelligent rail train operation schedule according to any one of claims 1 to 5, wherein the local control system and the control center mutually detect whether schedule information transmitted from each other is accurate or not, and make a correctness judgment.
9. The method for issuing an intelligent rail train operation schedule according to any one of claims 1 to 5, wherein the on-board PA and PIS system on the intelligent rail train provides correct voice and video prompt information for passengers by correlating received schedule data.
10. A system based on the method of issuing an intelligent rail train operation schedule according to any one of claims 1 to 9, comprising:
the control center dispatching management system is positioned in the control center and used for dispatching management of intelligent rail trains, centralized monitoring of equipment, compiling of train running diagrams and issuing of schedule information;
the local control system is positioned at the platform and used for receiving and storing train schedule information, communicating with a train, broadcasting and passenger information system and transmitting real-time data information;
and the vehicle-mounted control unit is used for controlling the intelligent rail train to run.
11. The intelligent rail train operation schedule issuing system according to claim 10, wherein a line database of operation lines is stored in the vehicle-mounted control unit, and the line database contains coordinate information of line points of different lines.
12. The system for issuing an intelligent rail train operation schedule according to claim 10 or 11, wherein the local control system is controlled by a control center schedule management system to be activated; when the local control system is started, when the intelligent rail train reaches the starting station, the local control system matches the unique corresponding schedule data through the information of the intelligent rail train and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train.
13. The intelligent rail train operation schedule issuing system according to claim 12, wherein the local control system matches unique corresponding schedule data through position information, train number and direction information of the intelligent rail train, and sends the unique corresponding schedule data to the vehicle-mounted control unit of the intelligent rail train.
14. The system for issuing an intelligent rail train operation schedule according to claim 10 or 11, wherein when the intelligent rail train travels to an area where the GPS signal is weak and the current position cannot be determined, the local control system transmits the current position information to the vehicle-mounted control unit to perform the auxiliary positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210590552.7A CN114802363B (en) | 2022-05-27 | 2022-05-27 | Intelligent rail train operation schedule issuing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210590552.7A CN114802363B (en) | 2022-05-27 | 2022-05-27 | Intelligent rail train operation schedule issuing method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114802363A CN114802363A (en) | 2022-07-29 |
| CN114802363B true CN114802363B (en) | 2023-10-31 |
Family
ID=82518291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210590552.7A Active CN114802363B (en) | 2022-05-27 | 2022-05-27 | Intelligent rail train operation schedule issuing method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114802363B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011016461A (en) * | 2009-07-09 | 2011-01-27 | Hitachi Ltd | Operation management system |
| CN107128337A (en) * | 2017-05-19 | 2017-09-05 | 西南交通大学 | Vehicle-mounted control method and system applied to tramcar operation control system |
| CN107628067A (en) * | 2017-06-13 | 2018-01-26 | 中铁第四勘察设计院集团有限公司 | A kind of railroad train operation indicating means, system and equipment |
| CN108010348A (en) * | 2017-12-27 | 2018-05-08 | 中车株洲电力机车研究所有限公司 | The crossing signals priority system and method for a kind of intelligence rail train |
| CN109466593A (en) * | 2018-10-31 | 2019-03-15 | 交控科技股份有限公司 | A kind of method and device of train operation plan downloading and operation control |
| CN110422206A (en) * | 2019-08-09 | 2019-11-08 | 中车株洲电力机车研究所有限公司 | A kind of intelligence rail train crossing priority guidance system and method based on negotiation mechanism |
| CN111688765A (en) * | 2020-06-04 | 2020-09-22 | 交控科技股份有限公司 | Method and system for locking safety path for vehicle-to-vehicle communication and TMC |
| CN112960018A (en) * | 2021-04-06 | 2021-06-15 | 卡斯柯信号有限公司 | Urban rail transit fusion signal system and use method |
| CN113548098A (en) * | 2021-07-28 | 2021-10-26 | 通号城市轨道交通技术有限公司 | Train degradation management method and device and storage medium |
| CN114162175A (en) * | 2021-12-20 | 2022-03-11 | 中铁四院集团新型轨道交通设计研究有限公司 | Turnout control method and system and intelligent rail train |
-
2022
- 2022-05-27 CN CN202210590552.7A patent/CN114802363B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011016461A (en) * | 2009-07-09 | 2011-01-27 | Hitachi Ltd | Operation management system |
| CN107128337A (en) * | 2017-05-19 | 2017-09-05 | 西南交通大学 | Vehicle-mounted control method and system applied to tramcar operation control system |
| CN107628067A (en) * | 2017-06-13 | 2018-01-26 | 中铁第四勘察设计院集团有限公司 | A kind of railroad train operation indicating means, system and equipment |
| CN108010348A (en) * | 2017-12-27 | 2018-05-08 | 中车株洲电力机车研究所有限公司 | The crossing signals priority system and method for a kind of intelligence rail train |
| CN109466593A (en) * | 2018-10-31 | 2019-03-15 | 交控科技股份有限公司 | A kind of method and device of train operation plan downloading and operation control |
| CN110422206A (en) * | 2019-08-09 | 2019-11-08 | 中车株洲电力机车研究所有限公司 | A kind of intelligence rail train crossing priority guidance system and method based on negotiation mechanism |
| CN111688765A (en) * | 2020-06-04 | 2020-09-22 | 交控科技股份有限公司 | Method and system for locking safety path for vehicle-to-vehicle communication and TMC |
| CN112960018A (en) * | 2021-04-06 | 2021-06-15 | 卡斯柯信号有限公司 | Urban rail transit fusion signal system and use method |
| CN113548098A (en) * | 2021-07-28 | 2021-10-26 | 通号城市轨道交通技术有限公司 | Train degradation management method and device and storage medium |
| CN114162175A (en) * | 2021-12-20 | 2022-03-11 | 中铁四院集团新型轨道交通设计研究有限公司 | Turnout control method and system and intelligent rail train |
Non-Patent Citations (2)
| Title |
|---|
| 城市有轨电车信号控制***的设计;齐志华;城市轨道交通研究(第第7期期);第199-203页 * |
| 现代有轨电车调度指挥***的研究;滕涛;现代城市轨道交通(第第5期期);第6-9页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114802363A (en) | 2022-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108725520B (en) | Train operation control system suitable for low-density railway | |
| CN102514602B (en) | Method and system for planning and controlling train travelling speed | |
| CN107161178B (en) | A kind of automatic tracking system and method for suspension train position in rolling stock section | |
| CN100511310C (en) | Virtual block system based on radio signal of locomotive | |
| CN110194201B (en) | Train control grade conversion system and method thereof | |
| CN101054089B (en) | Method and device for carrying train operation monitoring by vehicular monitoring system | |
| CN202022221U (en) | RFID (radio frequency identification) assistant subway train position detection and precise parking system | |
| CN102167064A (en) | RFID (radio frequency identification devices)-assisted subway train position detecting and accurate parking system | |
| CN104008655B (en) | Tramcar grade crossing signal method for controlling priority based on centralization differential GPS location | |
| CN107128337B (en) | Vehicle-mounted control method and system applied to tramcar operation control system | |
| CN110422206B (en) | Intelligent rail train intersection priority guiding system and method based on negotiation mechanism | |
| CN108010348B (en) | Intersection signal priority system and method of intelligent rail train | |
| CN109583407A (en) | A kind of track detecting positioning system combined based on NFC technique and machine vision | |
| CN108189862A (en) | A kind of modern tram operation monitoring system | |
| CN103129585A (en) | Train automatic tracking and positioning system | |
| CN103685534A (en) | Wireless communication based vehicle-mounted data intelligent and safe updating method | |
| CN101020465A (en) | Reorganizing and outfitting operation method and safety system for locomotive warehouse | |
| CN109677456A (en) | A kind of train route control method and system suitable for low-density railway | |
| CN202827642U (en) | High-speed railway train tracking and approaching pre-warning system | |
| JP2019216512A (en) | Home position stop control system of railway vehicle and on-vehicle apparatus | |
| CN112002122A (en) | Intelligent meeting scheduling method in underground open cut tunnel | |
| CN114559991B (en) | Method and system for sending temporary speed limit information of vehicle and ground based on electronic map | |
| CN114684222B (en) | Train control method and system based on bidirectional transmission of transponder | |
| JPH1129045A (en) | Vehicle guide system | |
| CN113247052B (en) | Train positioning method and system |
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 |