Manual meter reading was main way in traditional water management. It was not only waste of human and material resources, but also very inconvenient. Especially in recent years, with the emergence of a number of high residential, this way of water management was obviously inefficient. In this paper, based on the study of existed water meters, a kind of design schema of intelligent water meter w...

ABstrACt The intelligent energy meter designed by us is basically a digital energy meter, which uses single-phase energy metering IC. This metered reading is brought to the database of electricity board through the " echo model " , which is identified as a suitable model for the house hold power lines among the existing power line channel models .This is followed by studies on the utilization o...