Location Tracking Based onWireless Sensor Network

• Main Authors: JauChing Wang, 王兆慶
• Other Authors: Kao-Shing Hwang
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/04215775886478927302

碩士 === 國立中正大學 === 電機工程所 === 94 === The objective of this research is developing a local positioning system by ZigBee wireless LAN. This system can be used in libraries, museums,…etc. The whole system uses MICAz which is a wireless sensor transmitting and receiving module, developed by Cross-Bow, to implement local positioning system. And this system combines with MIB510, developed by Cross-Bow, to connect MICAz. Then communicate with the computer through RS-232. This thesis is implementing local positioning system. First, we set six sensor nodes, called referring nodes. These nodes will broadcast information regularly to moving node. Then we estimate the distance from the intensity of the receiving signal, and an algorithm is used to get the position of moving node. Aftermost we will discuss the static and dynamic part of local positioning system.