基于CAN和Zigbee技术的井下定位系统设计

本论文对CAN 总线技术和ZigBee 技术的特点和应用领域进行了探讨。在CAN 总线技术和ZigBee 无线网络技术相结合下，对井下人员定位系统工程进行研究和设计,并介绍
了此系统的构成及功能特点。该系统便于矿领导、调度室和安监人员及时了解有关人员下井时间及分布情况。
关键词：ZigBee 无线网络；CAN 总线；读写器；井下人员定位系统；数据传输
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