A method for analyzing the behavior of construction workers based on uwb positioning

Abstract

The invention discloses a method for analyzing the behavior of construction personnel based on UWB positioning. The method obtains the three-dimensional spatial position of each construction personnel in the field in real time by positioning the UWB positioning tags on the helmets worn by each construction personnel in the field. coordinates; then, by calculating the position change range of each construction worker in the specified construction plane within the current time window, identify whether the construction worker is slow; by calculating the height value of each construction worker's position in the field, identify whether the construction worker is in violation climbing; and judging whether there are unauthorized construction personnel entering the virtual electronic fence area configured on the site, and identifying whether construction personnel have entered in violation of regulations. Therefore, the present invention can effectively regulate the construction operations of construction personnel, improve construction efficiency and reduce the occurrence of safety accidents.

Description

technical field [0001] The invention relates to the technical field of construction site safety management, in particular to a construction personnel behavior analysis method based on UWB positioning. Background technique [0002] At present, intelligent software and hardware tools such as video surveillance, broadcasting system, and gate entry and exit system have been widely used in construction site management. Moreover, there are already construction sites based on face recognition technology that realize the real-name system entry and exit management of the construction site. However, in the construction site management process, it is not only necessary to manage the entry and exit of construction personnel, but also to standardize the construction operations of construction personnel. Because video surveillance is prone to monitoring blind spots and requires personnel to monitor for a long time, especially when alone in a certain location When construction workers enco...

AI Technical Summary

Problems solved by technology

However, in the construction site management process, it is not only necessary to manage the entry and exit of construction personnel, but also to standardize the construction operations of construction personnel. Because video surveillance is prone to monitoring blind spots and requires personnel to monitor for a long time, especially when alone in a certain location When construction workers encounter emergencies, they fail to detect and deal with them in time, which leads to delays in rescue time. Moreover, if construction workers slack in their work, they usually avoid video surveillance and cannot effectively monitor

Therefore, there are certain limitations in using existing supervision schemes such as video surveillance and broadcast notifications to carry out construction specification management

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