Study for Urban Multi-obstacle Environment Tracking by Wireless Sensor

Abstract

With the digital information time coming, sensor is widely used in more aspects. The sensor becomes indispensable technology to a lot of applications. Wireless sensor RFID is one of advance sensor. This paper studies wireless sensor frequency phenomenon and characteristic, focuses on approach the combining frequency method in sensor, and provides a particular tracking system for multi-obstacle environment. This innovative approach can be introduced in most other aspects like environment monitor, object positioning, real time measure and so forth fields.