A BIM-based monitoring auxiliary method for construction sites

Abstract

The present application provides a construction site BIM-based monitoring auxiliary method, including: establishing a construction site slope BIM three-dimensional model; calculating slope terrain data according to the construction site slope BIM model, wherein the calculation of slope terrain data according to the construction site slope BIM model specifically includes: calculating the inclination angle of each irregular area by using Hough transform, analyzing the slope vegetation and road surface; grouping and clustering the slope terrain according to the analysis results; real-time monitoring of construction site driving; predicting the danger of vehicles passing through the slope according to the slope terrain category and the real-time monitoring data of the vehicle; determining the safe load and speed of the irregular area according to the danger of the vehicle passing through the slope; and automatically controlling the driving speed and the speed control timing according to the safe speed.

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