A Design And Implementation Of IT Asset Management Using RFID

In this paper, the radio frequency identification technology used in the IT Asset Management System is analysed and designed. RFID is one of the key application technologies for the Internet of Things, together with bar code and other automatic identification technologies, as well as the Internet, communications, sensor networks, and other information technology integration to build a ubiquitous network environment and to achieve a more intelligent and efficient management.RFID-based IT asset management system makes the use of advanced RFID automatic identification technology, combined with the computer, wireless network application technology, to manager the enterprise data centers of various types of IT assets about the basic information checking and the authentication, inventory workflow management of IT assets. RFID helps organizations deploy assets effectively, and avoid wasting high-performance assets on low-priority tasks.This paper's main work includes:Analysis of IT asset management system application environment, system characteristics, user requirements, business process and the key technologies for the system design; to achieve RFID-based IT asset management system integrated design, including modular design, database design and information collection, information processing, real-time display technology and improved anti-collision algorithm.The principal innovation of this paper include:using time-series data stream pattern discovery algorithm to deal with the collected assets environmental information, employing DEFLATE compression algorithm for efficient storage, and mining data streams for hidden variable information to achieve the system pre-warning; making use of the 3D graphics platform to get the stereoscopic display of assets, combining Kriging interpolation with Java3D to get temperature field reconstruction, the design of that are designed firstly and then through simulation to achieve the sample demo; proposing the improved tree-query anti-collision algorithm which uses tags response information to assign tags in different time slots as for the reduction of the reading times and improvement of the channel utilization.