无线USB数据传输系统在激光准直仪测量中的应用  

Application of wireless USB data transmission system in laser alignment-instrument measurement

作　　者：何明霞[1] 胡志远[1] 

机构地区：[1]天津大学精密测试技术及仪器国家重点实验室,天津300072

出　　处：《传感器与微系统》2008年第10期112-114,共3页Transducer and Microsystem Technologies

摘　　要：结合无线通信技术和USB接口技术的优点,提出了一种适用于多路激光准直仪的无线USB数据传输系统。该系统以nRF905射频芯片,89C51微处理器和USB100模块为基础,实现了位置敏感探测器(PSD)与PC机间稳定可靠的无线USB数据传输。阐述了该系统的工作原理、硬件构成与软件设计。Combined wireless communication with USB technique, a kind of wireless USB data transmission system which is applicable to multiplex laser alignment instrument is put forward. The system realizes the steady and eredible wireless USB data transmission between PSD and PC based on RF chip nRFg05, micro processor 89C51 and USB100 module. The operating prineiple of system, the composition of hardware and the design of software are expounded.

关 键 词：激光准直 无线传输 虚拟端口 

分 类 号：TN919[电子电信—通信与信息系统]