An environmental perception-based bridge machine operation parameter intelligent regulation system and method

By deploying a multi-source sensor network on the bridge erecting machine, data is collected and analyzed in real time, and a consistency and stability evaluation model is constructed. This solves the problem of synchronous control of the bridge erecting machine in complex environments, and achieves high-precision hoisting process control and improved safety.

CN122585875APending Publication Date: 2026-08-18WUXI RUISHENG HIGH SPEED RAILWAY TECH CO LTD
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Patent Information

Application Number
CN202610660548.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-14
Publication Date
2026-08-18

AI Technical Summary

Technical Problem

The existing bridge erecting machine control system has difficulty in achieving synchronous control of the front and rear beam hoisting winches in complex construction environments, resulting in instability and poor safety during the beam hoisting process. This is mainly due to the inability to identify and adjust the synchronization deviation caused by factors such as uneven track and mechanical wear in a timely manner.

Method used

An intelligent control system based on environmental perception is adopted. Data is collected in real time through a multi-source sensor network, a winch action consistency evaluation model is constructed, the synchronization deviation index is analyzed, the consistency of synchronous action is judged, a stability risk discrimination model is constructed, potential risks are identified, and intelligent control is carried out.

Benefits of technology

It improved the synchronous control accuracy of the hoisting process, enhanced the safety and stability of beam hoisting, reduced manual intervention, and strengthened the system's adaptability in complex environments.

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Abstract

The present application relates to the technical field of intelligent data detection processing, and specifically discloses a bridge girder erection machine operation parameter intelligent regulation and control system and method based on environment perception, which collects multi-source monitoring data, extracts operation influence characteristics, analyzes hoist synchronization deviation indexes, builds a hoist consistency discrimination strategy through the hoist synchronization deviation indexes, determines whether the hoist synchronization action consistency meets the standard, constructs a stability risk discrimination model for the hoist meeting the standard, judges whether there is a potential hoisting stability risk, analyzes the influence factors of the hoist action consistency based on the stability risk discrimination model when there is a potential hoisting stability risk, determines the core influence factors, and performs intelligent regulation and control according to the core influence factors; the present application can effectively improve the stability, safety and intelligent level of the bridge girder erection machine operation process.
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