Risk perception method and system suitable for communities and construction sites

Abstract

The invention relates to the technical field of safety monitoring, in particular to a risk perception method and system suitable for communities and construction sites, and the method comprises the steps: obtaining a target entering message, and obtaining the number of entering targets from the target entering message according to preset time; if the number of the entering targets exceeds a preset number threshold value, obtaining and positioning each to-be-monitored target identifier; obtaining face image data of each to-be-monitored target identifier, inputting each piece of face image data into a preset region resident target recognition model for matching, obtaining a corresponding first matching result, and the first matching result comprising matching success and matching failure; and taking the face image data corresponding to the matching failure as to-be-positioned face image data, obtaining a personnel movement track of a to-be-monitored target identifier of the to-be-positioned face image data, and triggering a corresponding risk alarm message according to the personnel movement track. The method and the system have the effect of improving the safety of personnel management in the region.

Description

technical field [0001] The present invention relates to the technical field of safety monitoring, in particular to a risk perception method and system suitable for communities and construction sites. Background technique [0002] At present, for the security system in the area, especially for areas such as the community and the construction site, the security monitoring system usually includes a camera camera device, an image database, an infrared sensor monitoring device, a data input device, a voice alarm device and a gate opener. Closing device; image information acquisition unit, image data analysis unit, monitoring information acquisition unit, data acquisition unit, data analysis and comparison unit and information processing unit, through the cooperation of each unit module, monitor the personnel in the area. [0003] In the existing security monitoring system, especially in the access control system of the security monitoring system, although it is theoretically poss...

AI Technical Summary

Problems solved by technology

[0003]In the existing security monitoring system, especially in the access control system of the security monitoring system, although in theory it can prevent non-local people from following the residents into the community, but in practice The operability is not strong, especially when people are entering and exiting densely, which reduces the traffic efficiency and cannot prevent the situation of trailing and mixing

[0004] In summary, the existing face recognition access control system lacks rigor and comprehensiveness, especially cannot overcome the disadvantages of strangers trailing in or leaving The safety of personnel management on the construction site

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