The design of concentrator base the WIA wireless network

摘要

In connection with meter reading system of low-pressure line in the domestic. We propose a wireless meter reading which based on the network of GPRS and WIA. In this paper, we principal design the local wireless part of communication that works on downstream. It is able to read the data of meter by wireless network. It has advantage of real-time and low power consumption. © (2013) Trans Tech Publications, Switzerland.