本論文對CAN 總線技術和ZigBee 技術的特點和應用領域進行了探討。在CAN 總線技術和ZigBee 無線網絡技術相結合下，對井下人員定位系統工程進行研究和設計,并介紹
了此系統的構成及功能特點。該系統便于礦領導、調度室和安監人員及時了解有關人員下井時間及分布情況。
關鍵詞：ZigBee 無線網絡；CAN 總線；讀寫器；井下人員定位系統；數據傳輸
Abstract：In this paper，we discuss the characters and application fields of ZigBee and CAN BUS technology．Furthermore，we study and design a project which is based on ZigBee wireless network and CAN BUS technology to tracke and locate coalminers．And system structure and function characteristics were also introduced ． This system makes it convenient for mine administrators，control room persons and security inspectors to achieve working hours and location distribution information of mineworkers who are in coalmine．
Key words：ZigBee wireless network；CAN bus；read-write head ；orientation system of the mining personnel；data transfer