Intelligent vehicle motion control device of X-ray pipeline crawler based on differential GPS positioning

Abstract

An intelligent vehicle motion control device of an X-ray pipeline crawler based on differential GPS positioning is composed of a central controller, a GPS receiver module, a wireless transmission input module, a rotation encoding position detecting module, a pipeline crawler drive module, a ray device control module, a data storage module and a parameter inputting, displaying, indicating and outputting device. The intelligent vehicle motion control device overcomes the defects of a control device of the interior positioning technology of an original pipeline, and the positioning precision of the interior and exterior of the pipeline is improved. The intelligent vehicle motion control device has the advantages that multi-point positioning information can be input at a time, intelligent continuous driving detection can be achieved, time is saved, labor intensity is reduced, and the vehicle motion control device is intelligent and high in efficiency. The intelligent vehicle motion control device can be widely applied to the field of pipeline X-ray nondestructive detecting, and has wide development space.

Description

technical field [0001] The invention relates to an intelligent driving control device for an X-ray pipeline crawler, in particular to an intelligent driving control device for an X-ray pipeline crawler based on differential GPS positioning technology. Background technique [0002] In recent years, with the rapid development and application of GPS satellite positioning technology, X-ray nondestructive testing technology also needs to be combined with GPS satellite positioning technology to further develop towards automation, programming, and intelligence. The existing X-ray pipeline crawler positioning control device is a simple semi-automatic positioning control technology, the positioning accuracy is not high, manual positioning can only detect one weld at a time, there is a large workload, high labor intensity, and no intelligent continuity work and other defects, and it is impossible to monitor the real-time operation of crawlers in the pipeline, and it is impossible to p...

AI Technical Summary

Problems solved by technology

The existing X-ray pipeline crawler positioning control device is a simple semi-automatic positioning control technology, the positioning accuracy is not high, manual positioning can only detect one weld at a time, there is a large workload, high labor intensity, and no intelligent continuity work and other defects, and it is impossible to monitor the real-time operation of the crawler in the pipeline, and it is impossible to perform global macro-intelligent detection

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