摘要
Abstract
In this paper, a fully automated measuring system on ferries or ships-of-opportunity, called FerryBox, is designed to monitor and analyze mass data collected from coastal waters. The circuits of hardwares such as power port, communication interface, control interface and AD are extended on the ARM9 platform. And by application program written in EVC4. 0, the system realizes automatic control, which accomplishes multiple steps: measuring seawater quality, reading GPS locating parameter, sending data to the data center by GPRS, and storing data on SD-card in order. The system can implement A/D converter of 8 channels, and is suitable for the measurement of seawater multi-parameter. With a LCD touch screen, it is small in size, flexible in application, and convenient to operate. The PC program, used in data center, which is written in C# on Visual Studio2010, is part of the whole system. Taking GPRS as a carrier, the system achieves remote data transmission and simple remote control.关键词
ARM9/海水监测/远程数据传输/水质参数Key words
ARM9/ coastal water monitoring/ remote data transmission/ water quality parameter分类
信息技术与安全科学
