Design of Wireless Security Surveillance System in Remote Unattended Wells

Abstract

this paper analyzes the characteristics of the frame difference method and the background difference method in extracting the moving target under the condition of fixed camera, and puts forward the improved background difference method in combination with the advantages of the two. Meanwhile, background modeling is proposed to reduce the influence of external environment on mobile target detection. The comparison results show that the moving object detection effect based on the improved background difference method is better than the background difference method based on the mixed Gaussian model. The relevant test result of the simulation experimental platform shows that, the designed unattended security video surveillance system has feasibility. It is of great significance to improve the safety of the traditional video surveillance by the operator, to prevent people deliberately invasion, and to ensure the production and property safety of unattended well site.