Intelligent assembled building hoisting method based on robot machine vision

Abstract

The invention belongs to the technical field of building hoisting, and discloses an intelligent assembled building hoisting method based on robot machine vision. A camera is utilized for replacing human eyes to analyze a complex scheme and obtain the optimal scheme, the prefabricated part hoisting path can be better planned, the assembled building hoisting efficiency and accuracy are greatly improved, and assembled building hoisting intelligence is achieved. The character of high precision of the three-dimensional laser scanning technology is utilized for obtaining the three-dimension accuratesize of a prefabricated component, a construction site and a construction tower crane, and high precision of construction is guaranteed. Finally, an operator of the construction tower crane conductsoperation through the obtained tower crane parameters, a field monitoring device can be utilized for visually judging whether the hoisting path requirement is met or not, and the defect that a personis needed for commanding in a traditional hoisting method and the defect that repeated hoisting is conducted for installing precision adjustment are overcome. By means of the intelligent assembled building hoisting method based on robot machine vision, the hoisting accuracy can be improved, the hoisting efficiency is improved, the construction time is shortened, and the labor force is relieved.

Description

technical field [0001] The invention belongs to the technical field of building hoisting, in particular to an intelligent hoisting method for a prefabricated building based on computer machine vision. Background technique [0002] Prefabricated concrete buildings refer to concrete structure buildings designed and constructed through on-site assembly, mainly using factory-produced concrete prefabricated components. The assembly methods of prefabricated components generally include operations such as on-site post-casting of laminated concrete, post-concrete connection after reinforcement anchorage, and sleeve grouting connection, welding, mechanical connection and reserved hole lap connection for reinforcement connection. The design of prefabricated concrete buildings should meet the requirements of building functions and performance, meet the design principles of sustainable development and green environmental protection, use various reliable connection methods to assemble pr...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the traditional hoisting method needs someone to direct, human subjective factors affect the hoisting accuracy, the hoisting site has a long working time and high labor intensity; low efficiency and poor accuracy

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