Integration method and model based on node autonomy for heterogeneous video surveillance systems

LI Yang1, CHEN Feiling2, FEI Zhangjun2, YANG Shiyou1
（1. College of Electrical Engineering, Zhejiang University, Hangzhou 310027,China;
2. Institute of Video Surveillance System, NZIT Co., Ltd, Nanjing 210012, China）

Abstract: With an everincreasing usage of video surveillance systems, the demands for resource sharing become a topical subject. However, it is always troublesome to extend and stabilize such systems. Aiming at above shortcomings, a model based on the node autonomy was proposed. Defining and using service nodes, not only the heterogeneity of the systems was solved, and the independence of each system was enhanced as well. Also, in terms of selfdescribing service of video nodes, the extensibility of the model was obviously increased. Confirmed by numerical applications as reported, the results indicate the feasibility and advantages of the proposed method.
Key words: video surveillance system; heterogeneity; selfdelscribing; node autonomy