HIGH FORMWORK LORA TRANSMISSION SAFETY MONITORING APPARATUS AND METHOD BASED ON BIM INFORMATION STREAMS

摘要

A high formwork Lora transmission safety monitoring apparatus and method based on BIM information streams. The apparatus comprises an FPGA controller (1), a Lora communication module (2), a Lora listening module (3), a microcontroller (4), an audible and visual alarm (5), an LCD information display (6), an integrated collection terminal (7), and Lora sensor collection modules (8), wherein each Lora sensor collection module (8) performs data communication on a one-to-one basis by means of the independent Lora communication module (2) on the integrated collection terminal (7), and the FPGA controller (1) of the integrated collection terminal (7) analyzes transmitted data, and issues an alarm by means of the audible and visual alarm (5) or displays the data by means of the LCD information display (6). The method comprises: 1) converting a BIM information stream; 2) converting the BIM information stream into a high formwork three-dimensional model; and 3) performing backward transferring. Distributed data collection information streams of a high formwork can be converted into a BIM visualization model, thereby realizing visualized monitoring management for high formwork structure monitoring, and realizing visualized management of loads, displacements and deformation structures at different positions.