Intelligent construction site constructor aggregation monitoring system using block chain

Abstract

The invention discloses an intelligent construction site constructor aggregation monitoring system using a block chain. The system comprises a terminal cluster and a computing cluster. The computing cluster loads parameters required by a constructor aggregation monitoring deep neural network, configures a constructor aggregation monitoring deep neural network block chain private chain, and executes constructor aggregation monitoring deep neural network reasoning to realize constructor aggregation monitoring. The input of the constructor aggregation monitoring deep neural network is a monitoring area image acquired by a terminal, the output of the constructor aggregation monitoring deep neural network comprises a constructor aggregation degree estimation result, and the constructor aggregation monitoring deep neural network is composed of a plurality of modules including a personnel density encoder, a personnel density decoder, a personnel aggregation degree encoder and a first full connection network. According to the invention, in construction site safety monitoring, the construction personnel aggregation monitoring precision and monitoring efficiency are improved, and the safetyand confidentiality in the data processing and transmission process are improved.

Description

technical field [0001] The invention relates to the technical fields of artificial intelligence, block chain, smart construction site, and CIM, and in particular to a monitoring system for gathering and monitoring construction personnel of a smart construction site using block chain. Background technique [0002] For a long time, places where people gather have always been the focus and difficulty of safety and security management. Once a safety accident occurs, such as fire, explosion, stampede and other safety accidents, casualties and property losses are very serious. As a workplace, construction sites are inherently dangerous compared with other workplaces. The gathering of people and safety accidents will cause greater casualties and property losses. Therefore, it is necessary to monitor the gathering of people in the construction site. At present, there are few technical solutions for the gathering of intelligent video analysis personnel on the construction site, basi...

AI Technical Summary

Problems solved by technology

At present, there are few technical solutions for the gathering of intelligent video analysis personnel on the construction site, and they basically rely on human supervision. The human supervision method is not only inefficient but also difficult to accurately reflect the real-time personnel gathering situation on the construction site in a timely manner.

Some schemes use high-precision positioning systems for personnel gathering monitoring. Due to the high cost of high-precision positioning devices, poor anti-interference ability, and low monitoring accuracy, they are not suitable for popularization and application.

[0003] Moreover, the current site safety monitoring usually only returns abnormal results, and the result feedback is single

In addition, the cluster used for computing, information is easy to be leaked, and the security performance is low

Therefore, the existing construction worker gathering monitoring technology has the problems of low monitoring accuracy and efficiency, single result feedback, and low safety performance in the process of data processing and transmission.

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