Simulation analysis and processing system of railway signal data acquisition based on visual interface

Abstract

The invention discloses a railway signal data acquisition simulation analysis processing system based on a visual interface. The invention screens the railway line to be tested by obtaining the occupancy state of each stop track at the test train arrival time of each stop station in the railway line to be tested. The optimal stop track of the test train in each stop station. When the corresponding track of a stop station is occupied by a car or the safety distance of the follow-up train is less than or equal to the set safety conversion distance, the switch of the corresponding turnout opening direction is carried out. The state influence coefficient of the corresponding turnout at the stop station when the test train passes, and the corresponding signal display is performed, and the accuracy coefficient of the comprehensive driving signal data of the test train in the railway line to be tested is analyzed, so as to realize the intelligent analysis and processing of railway signal data Level, to provide guiding reference data for improving the accuracy of railway train driving signal data in the later stage.

Description

technical field [0001] The invention relates to the field of railway signal data collection and analysis, and relates to a railway signal data collection simulation analysis processing system based on a visual interface. Background technique [0002] The railway signal system is an important basic equipment to ensure the efficient and safe operation of the railway. With the continuous increase of railway speed and train frequency, the accuracy requirements of the railway signal system are getting higher and higher. By collecting, analyzing and processing railway signal data, the normal operation of railway lines can be ensured. [0003] In the existing technology, the simulation and analysis process of railway signal data collection mainly relies on manual operation, that is, personnel grasp the dynamics of the test train through positioning, rely on the human brain to analyze the arrival time of the train and the track where the train stops, and switch the switch switching ...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the simulation and analysis process of railway signal data collection mainly relies on manual operation, that is, personnel grasp the dynamics of the test train through positioning, rely on the human brain to analyze the arrival time of the train and the track where the train stops, and switch the switch switching equipment at the station in advance, so that The accuracy of the analysis and processing results of railway signal data depends entirely on human judgment, which not only requires high technical level of test personnel, but also has low efficiency of signal data analysis and processing, and cannot realize the intelligent level of analysis and processing of railway signal data

[0004] In the prior art, when the test train passes the station switch, the speed is adjusted by itself. This lacks unified and standardized signal data control, and the railway test train cannot accurately arrive at the stop station within the expected time, resulting in the accuracy of the signal data of the railway test train. affected

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