Outdoor construction site-oriented dangerous source intelligent identification system and method

Abstract

The invention discloses an outdoor construction site-oriented dangerous source intelligent identification system, which comprises a video monitoring module, a comprehensive dangerous source identification module, an anti-intrusion detection module, a safety helmet identification module and an alarm module. The video monitoring module is used for real-time monitoring through a camera; the comprehensive dangerous source identification module is used for identifying a comprehensive hazard source of a construction site; the anti-intrusion detection module is used for detecting whether a person isclose to the high-risk area or not; the safety helmet recognition module is used for recognizing whether a target face wears a safety helmet or not; and the alarm module is respectively connected andmatched with the safety helmet identification module, the anti-intrusion detection module and the comprehensive dangerous source identification module to give out sound and / or light early warning. According to the invention, deep learning and a computer vision technology are combined, the construction site is intelligently monitored, potential risk factors are studied, judged and disposed, and thetimeliness and comprehensiveness of safety information feedback of the construction site are ensured.

Description

technical field [0001] The invention relates to the technical field of early warning of hazard sources, in particular to an intelligent identification system and method for hazard sources facing outdoor construction sites. Background technique [0002] Outdoor construction hazards have the characteristics of diversity, comprehensiveness, concealment and susceptibility. Failure to follow the regulations in outdoor construction is likely to cause construction safety accidents. Due to the complexity and particularity of outdoor construction scenes and the current weak safety awareness of construction workers, construction safety accidents frequently occur. At present, there is a lack of a system that can intelligently identify and alert common hazards in outdoor construction sites, so as to reduce the incidence of safety accidents from the source. [0003] The existing construction site monitoring system based on artificial intelligence and computer vision only uses target det...

AI Technical Summary

Problems solved by technology

[0003] The existing construction site monitoring system based on artificial intelligence and computer vision only uses target detection technology to identify the target to be recognized, and the recognition target is single, which cannot support all aspects of potential hazard detection and cannot meet the needs of complex scenes such as outdoor construction.

Due to the above reasons, the existing monitoring system cannot meet the monitoring requirements of general hazard sources on the construction site and special hazard sources for outdoor construction at the same time.

At the same time, only using target recognition technology, the computer can only understand the simple and single semantic information in the construction scene, but cannot understand the complex and rich semantic information in the construction scene

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