Evaluation method of construction workers' safety behavior habits

Abstract

The invention relates to a method for evaluating the safety behavior habits of construction workers. On the scaffolding at the construction site, the positions with a passing probability of more than 30% and where safety accidents are likely to occur are found as the positions to be inspected, and monitoring elements are arranged around each position to be inspected; The above-mentioned monitoring element is connected with the data acquisition system, and the sensor signal is converted into an electrical signal and output to the data acquisition system; the position signal is used as the trigger signal of other monitoring elements corresponding to the position to be inspected, and the image signal and the sampled photo in step a Compare to identify different construction workers; analyze and compare whether the clothing color signal and action sound signal meet the standards, and analyze the probability of different construction workers meeting the requirements in the same area through the analysis of the trigger time difference of different position signals. The present invention analyzes and obtains the safety behavior habits of construction workers during on-site construction by way of big data statistical analysis, and improves the accuracy and authenticity of the analysis results.

Description

technical field [0001] The invention belongs to the field of safety early warning of construction workers, in particular to a method for evaluating safety behavior habits of construction workers. Background technique [0002] At present, the construction industry is an important industry that promotes social development and provides many employment opportunities for our country. At the same time, due to reasons such as high risk and complex working environment, frequent safety accidents occur in the process of construction production, which has caused great harm to social stability and corporate benefits. big threat. Practice has proved that a large number of construction safety accidents are closely related to people's unsafe behaviors. Insufficient hazard identification ability is an important cause of accidents. In order to improve the level of construction safety management and reduce construction safety accidents, construction companies will test the hazard identifica...

AI Technical Summary

Problems solved by technology

[0005] However, when testing construction workers in a simulated scene, affected by artificial psychological suggestion, when encountering some situations that should be responded in accordance with safety regulations, the reaction speed and response results are unsatisfactory, resulting in the authenticity of the test results. Reliability is still hard to meet

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