基于PC 机的无线水文信息数据传输系统的设计与实现

基于PC 机的无线水文信息数据传输系统的设计与实现

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.

关键词:PC 机;ARM2132 单片机; 无线数据传输; 水文信息

Abstract :This paper presents a wireless hydrological data transmissionsystem, whichis composed of the remote central control unit and
the local controllers . A wireless datatransmission module is made as the central control unit , whichcan communicate wirelessly withthe
local controllers consisting of ARM2132 single- chip processors and nRF905 . The usage of the wireless transmissionsystemis introduced
in order to acquire hydrological data fromdistributed test points . A systematic solution to design hardware and software of the wireless
transmissionsystemis also developed and analyzed inthe paper .