Constructor behavior analysis method based on UWB positioning

Abstract

The invention discloses a constructor behavior analysis method based on UWB positioning, and the method comprises the steps: carrying out the positioning of a UWB positioning label on a safety helmetworn by each constructor in a field, and obtaining the three-dimensional space position coordinates of each constructor in the field in real time; then, by calculating the position change amplitude ofeach constructor in the specified construction plane in the current time window, identifying whether the constructor is slack in work or not; by calculating the height value of the position where each constructor is located in the field, identifying whether the constructor breaks the rule to climb or not; and judging whether the construction personnel without permission enter the virtual electronic fence area configured in the field, and identifying whether the construction personnel violate the rule to enter the field or not. Therefore, the construction operation of constructors can be effectively standardized, the construction efficiency is improved, and the occurrence of safety accidents is reduced.

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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