Intelligent construction site labor human resource management system based on UWB (Ultra Wideband) positioning

Abstract

The invention discloses an intelligent construction side labor human resource management system based on UWB (Ultra Wideband) positioning, which comprises an intelligent safety helmet. An UWB positioning tag, a forehead temperature sensor and an audible and visual alarm are mounted on the intelligent safety helmet; the UWB positioning tag, the forehead temperature sensor and the audible and visualalarm are all connected with a movable micro positioning base station; the movable micro positioning base station is connected with a switch; the switch is connected with a server; and the server isconnected with a monitoring screen. According to the invention, the UWB positioning tag and the intelligent safety helmet are combined to implement centimetre-level accurate positioning on personnel on construction site, accurate monitoring and recording on a motion track are implemented, reasonable allocation of human resources can be carried out, and quality and efficiency are improved; personnel who has a fever and a case of illegally taking off the intelligent safety helmet can be timely found; and potential safety hazards can be timely identified, so that personnel keeps away from a dangerous region.

Description

technical field [0001] The invention relates to the technical field of human resource management, in particular to a UWB-based positioning-based human resource management system for a smart construction site. Background technique [0002] In traditional construction site human resources management, there is no effective integration of various information materials of laborers, which is prone to management loopholes, and the phenomenon of false reporting and omission of the actual number of workers. At present, in the smart construction site system, the real-name information management of labor employment has become an important way for construction enterprises to standardize labor management, which can timely and accurately reflect the labor employment situation. However, the current information management method mainly relies on the entrance attendance system and surveillance cameras to monitor the activities of laborers. However, the surveillance cameras need to be manuall...

AI Technical Summary

Problems solved by technology

UWB was used in short-distance high-speed data transmission in the early days. In recent years, foreign countries have begun to use its sub-nanosecond ultra-narrow pulse for short-distance precise positioning, but there is no report on its application in construction site personnel management.

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