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A high-speed rail dispatching method and system that can be accurate to seconds when the stop time changes

A technology of stop time and stop time, applied in the direction of automatic system, railway signal and safety, etc., can solve the problem of not being able to accurately realize the arrival of high-speed trains in seconds.

Active Publication Date: 2017-06-13
BEIJING E HUALU INFORMATION TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] When the above situation occurs due to the change of the stop time, the driver can only drive according to his own experience, and he cannot accurately realize that the high-speed train arrives at each reference position in seconds.

Method used

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  • A high-speed rail dispatching method and system that can be accurate to seconds when the stop time changes
  • A high-speed rail dispatching method and system that can be accurate to seconds when the stop time changes
  • A high-speed rail dispatching method and system that can be accurate to seconds when the stop time changes

Examples

Experimental program
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Effect test

Embodiment 1

[0072] Such as figure 1 As shown, this embodiment provides a high-speed rail scheduling method that can be accurate to seconds when the stop time changes, such as figure 1 and figure 2 shown, including the following steps:

[0073] S1: Set several RFID cards on the track of the high-speed railway, where each RFID card has a unique code, and there is a blockage area between two adjacent RFID cards. Set up a reader on the high-speed rail train that can perform data transmission with the RFID card on the high-speed rail track.

[0074] S2: Generate planning schedule

[0075] Before the high-speed rail train is put into operation, the driver drives the high-speed rail train along the track line at a prescribed speed. During the driving process, the driving data is obtained every H seconds. The driving data includes the mileage S i , travel time t i , driving speed Vi and RFID card code R i And the stop time K at each passing station j , wherein there is a blocking area bet...

Embodiment 2

[0122] This embodiment provides a high-speed rail dispatching system that can be accurate to seconds when the stop time changes, such as Figure 6 shown, including:

[0123] RFID cards are set on high-speed railway tracks, each RFID card has a unique code, and there is a blockage area between two adjacent RFID cards.

[0124] The reader is set on the high-speed rail train, and it can perform data transmission with the RFID card on the high-speed rail track.

[0125] Planned timetable generation module: before the high-speed rail train is put into operation, the driver drives the high-speed rail train to run at a prescribed speed along the track line. During the running process, the driving data is obtained every H seconds, and the driving data includes driving Mileage S i , travel time t i , driving speed V i and RFID card code R i And the stop time K at each passing station j , wherein there is a blocking area between two adjacent RFID cards. The above-mentioned travel...

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Abstract

The high-speed rail dispatching method and system that can be accurate to seconds when the stop time provided in the present invention can determine whether it is necessary to adjust the operating schedule according to the stop time of each high-speed train at the passing station, even if the stop time changes due to If it exceeds the set threshold range, the running timetable can also be corrected in real time to ensure that the high-speed rail train travels according to the revised running timetable accurate to the second. In addition, the technical solution in the present invention adopts RFID technology, which improves the accuracy of position positioning. When the current mileage of the high-speed rail train does not coincide with the reference mileage corresponding to the current time in the operating timetable, it can prompt the driver at what speed to drive to ensure that it coincides with the operating timetable reference mileage within the predetermined time. When the current mileage of the high-speed rail train coincides with the benchmark mileage stipulated in the operating timetable, it can also prompt the driver at what speed to continue to maintain the overlapping state in the future.

Description

technical field [0001] The invention relates to the technical field of high-speed rail train dispatching, in particular to a high-speed rail dispatching method and system that can be accurate to seconds when the stop time changes. Background technique [0002] With the rapid development of society, the exchanges between cities are becoming more and more frequent. In order to shorten the travel time between cities, my country has carried out large-scale high-speed railway construction and put it into operation. How to ensure the safe and punctual operation of high-speed railways has aroused people's height focus on. [0003] At present, the train operation dispatching system of high-speed railway is dispatched by adopting the principle of automatic block partition of traditional railway. The so-called block partition is to use the track circuit to separate each section of track, and each section of track forms a block partition. Install a signal light or a virtual signal lig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L23/16B61L27/04
Inventor 姜廷顺邱运邦李萌林拥军邹难栗红强
Owner BEIJING E HUALU INFORMATION TECH
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