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Method for implementing automatic generation tool of track line database

An automatic generation and database technology, applied in the field of rail transit, can solve the problem that physical data cannot be directly input into the ATP system, and achieve the effect of speeding up development efficiency, strong portability, and strong scalability

Active Publication Date: 2013-01-23
NANJING NRIET IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the invention is to invent a method for realizing the automatic generation tool of the rail line database for the problem that the physical data of the current rail transit cannot be directly input into the ATP system for calling

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with embodiment.

[0015] A method for realizing a tool for automatically generating a track line database, which includes a preparation period and an operation period. In the data preparation period, the data is first analyzed on the server, and then the data analysis program is run, according to the relationship between the specified line database Table format, the analyzed data is sorted and stored on the hard disk of the server. During the operation of the ATP system, the data on the hard disk of the server is imported into the FLASH of the industrial control computer, and the ATP system starts to read the data of the FLASH into the line database of the internal memory, and then it can start to work normally. The automatic generation tool of the track line database uses the C# programming language of Microsoft Corporation, adopts the object-oriented programming method, has the design characteristic...

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Abstract

The invention discloses a method for implementing an automatic generation tool of a track line database. The method comprises a data preparation period and a data operation period. The method is characterized in that: in the data preparation period, data are analyzed on a server, a data analysis program is operated, and according to a prescribed relational table format of the line database, the analyzed data are organized and then stored in a hard disk of the server; and in the data operation period of an automatic train protection (ATP) system, the data in the hard disk of the server is imported into a FLASH of an industrial control computer, the ATP system is started to read the data of the FLASH into the line database of an internal memory, and the line database can normally work. By adoption of the method, the development efficiency of the ATP system is improved, and the working load of a data entry operator is reduced. Moreover, the automatic generation tool adopts an object-oriented programming language and modular design method, so that the system has high expandability and transportability.

Description

technical field [0001] The invention relates to a rail transit technology, in particular to a method for generating a rail line database, in particular to a method for realizing an automatic generation tool for a rail line database. Background technique [0002] As we all know, in the urban rail transit system, the automatic train control system (ATC) is the main guarantee for the safe and efficient operation of urban rail transit vehicles. The ATC system usually consists of 4 systems: ATP system (automatic train protection), ATO system (automatic train driving), ATS system (automatic train supervision), CBI system (computer interlocking system), and the ATP system is divided into vehicle-mounted ATP system and wayside ATP system. Among them, in order to control the accurate operation of the train under the mobile block, the ATP system needs to use the information of all components of the entire line. [0003] The route database describes the basic elements of a railway ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 徐晓燕朱骞
Owner NANJING NRIET IND CORP