基于ARM7和ZigBee的嵌入式精确定位系统的设计  

Design of Embedded Precise Positioning System Based on ARM7 and ZigBee

作　　者：李柳滨[1] 李国义[1] 杜鹏[1] 安博[1] 

机构地区：[1]辽宁工业大学电子与信息工程学院,辽宁锦州121001

出　　处：《信息通信》2012年第1期82-84,共3页Information & Communications

摘　　要：介绍了基于μC/OS-Ⅱ实时操作系统的ARM7平台和ZigBee技术的嵌入式精确定位系统。ZigBee模块组成无线网络与ARM7相连,通过ARM7的CAN控制器长距离传输数据,最终通过串口通信在上位机实时动态的图形化显示定位位置。This article based on laC/OS-Ⅱ real-time operating system ARM7 embedded ZigBee technology platform and accu- rate positioning system. ZigBee module is connected to the wireless network with the ARM7, ARM7 CAN controller by trans- mitting data over long distances, and ultimately through the PC serial communication in real-time graphical display of dynamic positioning location.

关 键 词：ARM7 ZIGBEE 嵌入式 μC/OS-Ⅱ CAN 

分 类 号：TN925[电子电信—通信与信息系统]