Construction site builder intra-site positioning system based on UWB

Abstract

The invention discloses a construction site builder intra-site positioning system based on UWB. The system comprises an application layer, a resolving layer, a transmission layer and an equipment layer; the application layer acquires a positioning label location through the resolving layer; the resolving layer performs wireless signal propagation between itself and a positioning base station of the located region through the positioning label; the transmission layer downwards transmits an application layer related instruction to the positioning base station, an upwards transmits the wireless signal propagation data between the positioning label and the positioning base station to the resolving layer; the equipment layer comprises multiple positioning base stations and the positioning labeltransmitted through a UWB wireless channel; the positioning is performed by adopting a downlink positioning way; the positioning baes stations are distributed at various floors of the construction site so as to accomplish the related setting according to the received instruction issued by the application layer. By adopting the UWB technology, the accurate location positioning and state supervision are performed on the builders, the working efficiency is greatly improved, the supervision mode is improved, and the site management cost is reduced.

Description

technical field [0001] The invention relates to the technical field of building safety, in particular to a UWB-based positioning system for construction personnel on a construction site. Background technique [0002] At present, with the acceleration of industrialization and urbanization, the construction of buildings has become the norm. While paying attention to the scale and speed of construction, people also pay more attention to the quality of buildings and the safety of construction. However, the actual situation is not as expected. As we all know, in some construction projects, due to inadequate technology, management, etc., resulting in poor construction quality, many safety hazards and frequent accidents. In the management of building construction, due to the scattered and unfixed locations of many building constructions, and the large number of construction sites, it increases the difficulty of managing safe and civilized construction and the supervision of perso...

AI Technical Summary

Problems solved by technology

Also due to the lack of necessary real-time monitoring means, when a worker who is alone in a certain location construction encounters an emergency, he fails to detect and deal with it in time, resulting in a delay in rescue time

[0003] In addition, due to the lack of necessary monitoring means, there are still many disputes over the settlement of labor costs in the construction industry, and there are many personal safety disputes between workers and managers. It is difficult to investigate and obtain evidence when resolving such disputes, which makes it difficult to properly resolve disputes.

The construction environment is difficult and harsh, the risk factor of the type of work is high, and the number of staff is large, which makes the line construction enterprises face huge management difficulties. An efficient and accurate personnel management and safety management system is urgently needed

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