Design of Wireless Hydrological Automatic Measurement System Based on GPRS

Wireless hydrological automatic measurement system(WHAMS) based on GPRS is provided.In WHAMS,data collected by hydrological data collection instruments is transmitted to data processing and monitoring center through GPRS wireless communication network of mobile.The system collects,transmits and processes hydrological data automatically and has advantages of real time,high efficiency,high accuracy,low investment,low running cost,etc.It solves many serious problems such as human labor is needed to take care of the manual measurement instruments and to keep an eye on it all the time,data collecting,processing and handing in involves human labor,data measurement,recording and transmission is not real time resulting in water allocation and in-time flood prevention can’t reach first hand data in time.The system has nontrivially social and economical benefits.