Dynamic displacement measurement intelligent system based on image recognition

Abstract

The invention discloses a dynamic displacement measurement intelligent system based on image recognition, which comprises a track section division module, a monitoring point layout module, a three-dimensional image modeling module, a displacement database, an offset displacement statistics module, an offset monitoring point offset direction analysis module, a track area parallel line length statistics module, an analysis cloud platform and a display terminal. Track area division is carried out on the running track of the urban track transit, and monitoring point arrangement is carried out on each divided track area, so that offset displacement detection and parallelism detection of the running track of the urban track transit are realized, and life and property safety of passengers is greatly guaranteed; meanwhile, the comprehensive danger coefficient of the urban traffic operation track is calculated according to the statistical offset danger coefficient and the statistical parallelism danger coefficient, and a reliable reference basis is provided for related track management personnel to evaluate whether the urban traffic operation track can be continuously used or not.

Description

technical field [0001] The invention belongs to the technical field of displacement measurement, relates to urban rail safety detection technology, in particular to an image recognition-based dynamic displacement measurement intelligent system. Background technique [0002] With the continuous increase of urban population in our country, urban traffic is becoming more and more congested. However, with the continuous advancement of science and technology, urban rail transit has surfaced, which not only effectively solves the phenomenon of traffic congestion, but also effectively improves the efficiency of operation. It is convenient to meet people's travel, but the resulting safety problems are becoming increasingly prominent, so it is necessary to strengthen the safety monitoring of urban rail transit. [0003] However, at present, most of the safety monitoring of urban rail transit is concentrated on the urban rail transit itself, ignoring the safety monitoring of the runni...

AI Technical Summary

Problems solved by technology

[0002] With the continuous increase of urban population in our country, urban traffic is becoming more and more congested, but with the continuous advancement of science and technology, urban rail transit has surfaced, which not only effectively solves the phenomenon of traffic congestion, but also effectively improves the efficiency of operation, and is more It is convenient to meet people's travel, but the resulting safety problems are becoming increasingly prominent, so it is necessary to strengthen the safety monitoring of urban rail transit

[0003] However, at present, most of the safety monitoring of urban rail transit is concentrated on the urban rail transit itself, ignoring the safety monitoring of the running track, resulting in potential safety hazards in the running track, such as track deviation

After the track is put into use, if the track offset displacement is not measured regularly, when the track offset displacement is greater than the safe offset displacement, it will easily lead to safety accidents when the urban rail transit is running on the track, which will endanger the safety of passengers and property. It brings huge losses. It can be seen that it is very necessary to detect the offset displacement of the running track of urban rail transit

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