Early warning method, device and system and computer readable storage medium

Abstract

The invention relates to an early warning method, device and system and a computer readable storage medium. According to the method, an image of an electric power construction site is received from monitoring equipment of the electric power construction site through an early warning device, and the electric power construction site comprises a dangerous area; feature extraction is performed on the image of the electric power construction site to obtain a monitoring object in the electric power construction site; and the distance between the monitoring object and the dangerous area is determined, and if the distance between the monitoring object and the dangerous area is less than or equal to a preset threshold, early warning information is output. The early warning device in the early warning method can receive the image of the electric power construction site in real time and process the image to output the early warning information, the whole process can be completed by the early warning device independently, manual participation is not needed, and the influence of subjective factors is avoided. Meanwhile, according to the method, the monitoring object is identified in a feature extraction mode, the monitoring object can be determined more accurately, the distance between the dangerous area and the monitoring object is determined, and the early warning effect is improved.

Description

technical field [0001] The present application relates to the technical field of wireless communication technology, in particular to an early warning method, device, system and computer-readable storage medium. Background technique [0002] Electric power construction infrastructure sites, substations and other power construction sites often have some areas with a high risk factor. If these dangerous areas cannot be monitored safely, safety accidents may occur and cause huge economic losses. In order to reduce the occurrence of safety accidents, it is necessary to carry out danger warning in the power grid construction site. [0003] At present, the method of early warning of dangers in power grid construction sites is to deploy a large number of video surveillance equipment in the power grid construction sites. The video surveillance equipment can monitor the dangerous areas of the power grid construction site and transmit the monitoring information to the background server...

AI Technical Summary

Problems solved by technology

[0004] However, the on-site construction environment of the power grid construction site is complex and there are many risk factors. The above-mentioned risk early warning methods are greatly affected by subjective factors. In addition, construction personnel lack safety knowledge and often ignore warning signs and regional dangerous behavior signs in dangerous areas, resulting in poor early warning effects.

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