基于PC机的无线水文信息数据传输系统的设计与实现  

Design and Realization of Wireless Hydrological Data Transmission System Based on PC

作　　者：郭志俊[1] 谢少伟[1] 任玉升[1] 沈莉芳[1] 

机构地区：[1]浙江水利水电专科学校,浙江杭州310018

出　　处：《浙江水利水电专科学校学报》2008年第4期27-29,43,共4页Journal of Zhejiang Water Conservancy and Hydropower College

基　　金：浙江省水利厅科技计划项目(RC0507)

摘　　要：PC机与无线数据传输模块作为中心控制,与ARM2132单片机和nRF905构成多个下位机进行无线数据通信,将现场采集的水文信息通过数据模块传送至中心控制站,具有小型化、低功耗、稳定性高等特点,为无线数据传输的软硬件设计提供了比较系统的解决方案.This paper presents a wireless hydrological data transmission system, which is composed of the remote central control unit and the local controllers. A wireless data transmission module is made as the central control unit, which can communicate wirelessly with the local controllers consisting of ARM2132 single-chip processors and nRF905. The usage of the wireless transmission system is introduced in order to acquire hydrological data from distributed test points. A systematic solution to design hardware and software of the wireless transmission system is also developed and analyzed in the paper.

关 键 词：PC机 ARM2132单片机 无线数据传输 水文信息 

分 类 号：TN919.1[电子电信—通信与信息系统]