Surveillance System For Data Center Based On Sensor Network

In the information society,data security has attracted more and more attention.The loss or leakage of data may pose great threats to national security,personal privacy and commercial confidentiality.With the development of cloud computing and big data technology,more and more data from all walks of life groups in the data center for processing and preservation.Therefore,the safe operation of data centers has become the most important task of the data center operators.By analyzing the commonly used management techniques in data centers,a solution with core of sensor network and video capture system for safety of data centers was proposed.The main contents of this paper are as follows:1)Design a sensor network model.The sensor network covers a target zone and can detect a target when it appears in this region.Besides some sensors can be organized into a sensor union for locating the target.When the position of target changes and is out of monitoring scope of sensor union,a new sensor union will be created automatically for target location.2)Design and implement a video surveillance system.This system can receive data of target location from sensor network and focus on target by rotating camera.When the target moves,the angle of camera will be readjust for track monitoring.