Multifunctional construction safety monitor

Abstract

The invention discloses a multifunctional construction safety monitor, which is characterized in that the monitor is composed of a dust sensor, a combustible gas sensor, a carbon dioxide CO2 sensor, anear electrical distance sensor, a temperature sensor, a display screen, a DSC digital signal controller, a GPRS / Lora wireless module and a voice module connected by an MCU; the DSC digital signal controller is connected with a smart helmet / 3D spatial positioning tracking wireless communication module, an acceleration sensor and a gyroscope; the MCU sends monitor data by the GPRS / Lora wireless module to a cloud monitoring system platform through the Internet of Things. Compared with the prior art, the monitor has the advantages of simple structure and small volume, is convenient for on-site construction personnel to carry around, and can timely and accurately monitor the working environment of the construction personnel to perform corresponding alarms, thereby effectively preventing or reducing the damage of the safety hazards existing on the construction site to the on-site construction personnel.

Description

technical field [0001] The invention relates to the field of Internet of Things technology and electronic instrument control technology, in particular to a multifunctional construction safety monitor. Background technique [0002] At present, there are various hidden dangers in the construction sites of different construction projects, such as heatstroke in high temperature weather, excessive concentration of toxic dust (welding fume and manganese compounds) produced by welding in narrow spaces, excessive concentration of combustible gas, carbon dioxide CO 2 The concentration exceeds the standard, the on-site construction workers do not wear safety helmets correctly, near high-voltage electric shocks, people working at high altitudes fall, high-altitude objects fall, they are touched by sharp objects during the work process, and casualties cannot be detected in time after spreading operations, and the space 3D cannot be determined in time Coordinate position, failure to resc...

AI Technical Summary

Problems solved by technology

[0002] At present, there are various hidden dangers in the construction sites of different construction projects, such as heatstroke in high temperature weather, excessive concentration of toxic dust (welding fume and manganese compounds) produced by welding in narrow spaces, excessive concentration of combustible gas, carbon dioxide CO 2 The concentration exceeds the standard, the on-site construction workers do not wear safety helmets correctly, near high-voltage electric shocks, people working at high altitudes fall, high-altitude objects fall, they are touched by sharp objects during the work process, casualties cannot be detected in time after the distribution operation, and the space 3D cannot be determined in time Coordinate position, failure to rescue in time, etc., are common construction safety hazards and safety management difficulties

[0003] Problems and deficiencies in the safety monitoring of the existing technology: At present, there is no integrated application technology of multi-functional sensing monitoring instruments in the field of construction safety monitoring

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