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Station yard graph drawing and displaying method based on shunting protection system

A protection system and display method technology, which is applied in the field of rail transit, can solve the problem that it is difficult to accurately obtain the locomotive position in real time on the station map, and achieve the effect of data update

Pending Publication Date: 2020-10-16
HUNAN CRRC TIMES SIGNAL & COMM CO LTD
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Problems solved by technology

[0007] The purpose of the present invention is to provide a method for drawing and displaying station yard graphics based on the shunting protection system, so as to solve the problem that it is difficult to accurately obtain and refresh the position of locomotives in real time in the station yard diagram of the prior art

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  • Station yard graph drawing and displaying method based on shunting protection system
  • Station yard graph drawing and displaying method based on shunting protection system
  • Station yard graph drawing and displaying method based on shunting protection system

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[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the invention, not to limit the invention.

[0048] figure 1 Disclosed is a flowchart of a method for drawing and displaying station graphics based on a shunting protection system according to an embodiment of the present invention, as shown in figure 1 As shown, a method for drawing and displaying station graphics based on the shunting protection system proposed by the present invention includes the following steps:

[0049] Step S1, write the basic information of the station into the station data file according to the preset protocol;

[0050] Step S2, read the station data file according to the preset data format, and store the basic information of the ...

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Abstract

The invention relates to the field of rail transit, in particular to a station yard graph drawing and displaying method based on a shunting protection system. The method comprises the following steps:S1, writing station yard basic information into a station yard data file according to a preset protocol; S2, reading the station yard data file according to a preset data format, and storing the corresponding station yard element basic information in a database of a server side; S3, pushing the data stored in the database to a client; S4, allowing the client to establish a coordinate system basedon the scalable vector graph drawing technology, analyze the incidence relation of the basic information of station yard elements and draw a station yard basic graph; and S5, transmitting real-time data of a locomotive and a station yard in real time, analyzing the real-time data, storing the analyzed real-time data in the database of the server side, and pushing the analyzed real-time data to the client side to realize real-time data display and refreshing of station yard graphs. According to the method, station graph drawing, real-time data refreshing and rapid updating of basic graph dataof station graphs can be efficiently realized.

Description

technical field [0001] The invention relates to the field of rail transit, and more specifically, relates to a method for drawing and displaying station graphics based on a shunting protection system. Background technique [0002] At present, the informatization of the railway electrical system is developing rapidly, and the traditional C / S station map display method has become more and more prominent. The existing CTC (Centralized Traffic Control System, dispatching centralized control system) dispatching software cannot obtain LKJ monitoring The operating data of the device cannot accurately obtain the actual detailed position of the locomotive in the station. [0003] The informationized railway shunting protection system is gradually being promoted in various railway bureaus. [0004] The shunting protection equipment belongs to the extended equipment of the LKJ monitoring device, which provides support for the normal operation of the locomotive in the station and preve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/12G06F111/20
CPCG06F30/12G06F2111/20
Inventor 邓国知欧盛芬邓永祁杨将阳亦斌黄超李奋勇曾垂周叶理辉何见坤
Owner HUNAN CRRC TIMES SIGNAL & COMM CO LTD
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