Construction safety behavior intelligent monitoring system based on video and monitoring method thereof

Abstract

The invention discloses a worker safety behavior monitoring system based on video capture. The monitoring system comprises a video acquisition device, a data transmission device, a video processor and a display device. A monitoring method based on the system comprises the following steps that: the video acquisition device acquires daily working behaviors of workers on a construction site, and converts a video signal into a digital signal; the data transmission device transmits the digital signal to the video processor through the video acquisition device; the video processor is linked with a worker safety behavior rule, wherein the rule is established on the basis of relevant national specifications for construction behaviors; the video processor receives the acquired video after acquiring the video signal, runs a program to form a video in which a construction personnel behavior video and the worker safety behavior rule are overlapped, and inputs the video into display equipment; a dangerous area is set; and whether construction personnel behaviors meet specification requirements or not is judged intelligently according to an overlapped video provided by the display equipment, and an alarm is made.

Description

technical field [0001] The invention relates to worker safety behavior monitoring technology, in particular to a video-based intelligent monitoring system for construction safety behavior and a monitoring method thereof. Background technique [0002] Video surveillance technology and identification system refers to the ability to receive digital video signals collected from remote sites, transmit them to the monitoring center in real time, conduct remote monitoring of the site in the monitoring center, control the actions of remote cameras, and be able to analyze the collected digital video images as needed. for analysis, processing and identification. Compared with the traditional method of monitoring the construction site, the advantages of digital video monitoring and identification system are safety, convenience, long-term monitoring, not affected by weather conditions and applicable to various large-scale and complex construction environments, which is to accelerate the...

AI Technical Summary

Problems solved by technology

Due to the influence of personal experience of managers and the complex and changeable environment of the construction site, traditional supervision methods cannot realize real-time supervision of construction site safety and may have blind spots in supervision.

Due to the personal subjectivity of the management personnel, no unified behavior discrimination standard is adopted, and there are often a large number of potential safety hazards on the construction site after the inspection is completed.

In addition, after the on-site supervision of the construction work is completed, the information needs to be sorted and classified, which makes the follow-up work of the managers heavy, and does not take advantage of the improvement of the enterprise's information management level

Using traditional construction safety supervision methods, only when the managers are impartial, have rich experience in construction safety supervision, and the construction site environment is relatively simple, can it be possible to eliminate potential safety hazards on the construction site

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