摘要
在海洋监测中,海洋仪器设备是人类认识海洋、开发利用海洋资源和保护海洋环境的重要技术手段。其中资料浮标是海洋监测的主要手段之一。随着CDMA技术的广泛应用,近年来也被应用到海上浮标的无线数据通讯中。相比之GSM、北斗等通讯方式,CDMA网络具有数据传输量大、成本低等优点。文中以Visual studio 2005为工具开发了基于CDMA无线网络的浮标数据通信系统,浮标数据通信系统已在海上正常运行6个月。同时对接收到的数据和波浪骑士及其他仪器进行了对比,通过对比可以说明此系统稳定、可行,接收到的数据真实可靠。
In marine monitoring, marine environment is the material basis of human understanding of the sea, using of marine resources and protecting the marine environment. One of the primary means is wireless communication. With the wide application of CDMA in wireless data communication, it also been used in ocean data buoy. Compared with GSM and Compass, CDMA wireless net has large a mount of data transmission and low cost. It developed a buoy data communication system based on CDMA wireless net with Visual studio 2005. The data receiving program is now running for six months. At the same time, by contrast against wave knight and other instrument show that the system is stable, feasible, the data received is reliable.
出处
《计算机技术与发展》
2012年第11期187-189,192,共4页
Computer Technology and Development
基金
国家"863"高技术发展计划项目(2006AA092150)
