基于嵌入式的ZigBee无线条码扫描仪系统的设计  

Design of Wireless Bar Code Scanner System Based on Embedded System and ZigBee

作　　者：崔更申[1] 黄廷辉[1] 彭建[1] 

机构地区：[1]桂林电子科技大学计算机与控制学院,广西桂林541004

出　　处：《电子器件》2007年第5期1971-1974,共4页Chinese Journal of Electron Devices

基　　金：广西壮族自治区教育厅资助项目(Z20667)

摘　　要：通过对传统条码扫描仪的改造,设计一种ZIGBEE无线通信技术的条码扫描仪.测量系统由CMOS图像传感器和嵌入式S3C2410处理器构成.利用ZIGBEE无线节点传输的方式,代替传统的有线和无线芯片传输技术,保证了条码图像数据准确可靠的传输.并通过嵌入式操作系统LINUX在MCU上的移植,成功地构建了一个实用的无线条码扫描多任务实时系统.系统在空阔地,每个ZIGBEE节点可以实现可靠传输50m.The traditional bar code scanner was changed.Design of Wireless Bar Code Scanner System Based on Embedded System and ZigBee.The measure system makes of CMOS image sensor and embed S3C2410 MCU.Using ZigBee wireless node communication of mode,instead of traditional technology which data line and wireless chip,the bar code image data were transmitted reliably.Transplantation of Embedded RTOS Linux on S3C241X,the multitask Wireless Bar Code Scanner System based on embedded are constructed.And in open,the distan...

关 键 词：图像处理 无线条码扫描 无线通信 移植 

分 类 号：TP334.22[自动化与计算机技术—计算机系统结构]