Design of Long Range Fire Warning Device Based on GSM/GPRS network
Zheng Guo Yan · Journal of Zhengzhou University · 2006
GSM/GPRS is a kind of data-carrying and data-transporting way based on packet switching technique,which has characteristics of real time online,rapid login,fast transport and free switch.Meanwhile,long-distance fire disaster warning device needs the support of modern communication and network transport.Practice indicated that,GSM/GPRS quite fits to the need of long-distance fire disaster warning device.This paper introduced the working principle,software and hardware design,and the function of long-distance fire disaster warning device based on GSM/GPRS network.The device can decrease warning time and help to bring fire fighting facilities into full play,which offered a pragmatic network technique for long-distance fire disaster warning.