遥测数据采集系统的设计探讨

Probing into the Design of Telemetering Data Acquisition System

介绍了以自动雨量等参数测量为主的数据采集系统的设计。系统采用大规模单片机为核心,外围以事件触发唤醒电路以及低功耗方式的实现,通过电台、短信模块和卫星等无线传输方式,将数据从测站传回中心站。

The method of design that data can be transmitted back from measuring station to the centre by radio transmissions mode such as radio station, short information module and satellites, etc. is introduced. It takes the design and construction of data acquisition system which are mainly based on the parameters measurement of autorainfall and the large- scale single- units as the core; situation of events, awakening of circuit and realization of lower power are regarded as the peripheral factors.