Track circuit microcomputer shunting method and system and storage medium

Abstract

The invention relates to a track circuit microcomputer shunting method and system, and a storage medium. The method comprises the following steps of acquiring sampling data outputted by an inductor; sampling the sampling data in one sampling period by adopting a multi-sampling method to obtain a sampling result; determining sampling data which takes up most times in a sampling period as a sampling result; a sampling result being outputted to the microcomputer digital shunt host; the sampling result being used for indicating the microcomputer digital shunt host to perform deduction operation so as to output a result for performing shunt setting on the track section. According to the method, reliability of information can be improved, failure of the interlocking relation of the track sections is effectively avoided, and safety of transportation operation is greatly improved.

Description

technical field [0001] The present application relates to the technical field of railway signals, in particular to a track circuit microcomputer branching method, system and storage medium. Background technique [0002] Due to natural corrosion of railway rails, traffic flow, coal dust pollution and other reasons, poor track circuit shunting and locomotive vehicles are "overwhelmed", and driving accidents are very likely to occur. As one of the important signal equipment on the ground, the track circuit completes the train occupancy inspection, especially the track section in the station, which is related to the "interlocking relationship" and involves transportation safety. Poor track circuit shunting is a worldwide problem. Countries have adopted different methods according to their own national conditions, mainly divided into two types: "track circuit method" and "non-track circuit method". Non-track circuit methods mainly include axle counting, surfacing and spraying; t...

AI Technical Summary

Problems solved by technology

However, research in these directions has not yet obtained a safe, reliable, economical and practical solution.

[0003] At present, through regular interlocking tests or inspections, it can be found that the existing track circuit shunt is bad and repaired; Poor road sections provide basis for subsequent maintenance and other measures and means, which can be regarded as preventive measures, but cannot fundamentally solve the consistency between the information displayed on the track section and the train train

[0004] During the implementation process, the inventors found that there are at least the following problems in the traditional technology: the reliability of the traditional track circuit branching system is low

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