摘要
本文简要介绍由三星ARM7内核的S3C44B0X为MCU,?CLinux为嵌入式操作系统平台的PDA设备实现无线现场查验系统的功能。编译生成基于?CLinux的无线网卡驱动程序,PDA通过USB接口实现对无线网络设备的访问,查询待查验数据,并将查验结果回写系统生成放行数据,同时利用RFID技术,实现对已查验合格放行集装箱由电子闸口自动放行。
This paper has introduced S3C44BOX from Samsung ARM7 kernel which is MCU. CLinux has implanted embedded OS PDA and achieved the wireless field inspection system function. Programming based on Linux wireless network card drivers, the PDA connects the wireless network equipment by use USB interface, after the data have been queried, the results will be written back in to the system, at the same time, the qualified container will be released automatically from electronic gate by using RFID technology.
出处
《微计算机信息》
北大核心
2008年第20期188-189,312,共3页
Control & Automation
