摘要
随着煤矿生产的发展,阳煤集团新元矿的井上、井下环网未能覆盖新的生产区域,再加上原有交换机配置的限制,部分自动化系统无法实现网络接入。设计利用PON网络作为新元煤矿网络上的系统主干,采用点到多点结构、无源光纤传输,在以太网之上提供多种业务。传送平台实现将子系统全部接入,在实现全矿井管控一体化的同时,保证数据传输的安全性和可靠性。
With the development of coal mine production,the looped network on the surface and underground in Xinyuan Coal Mine could not cover the new production area.Meanwhile,the original switchboard configuration has the restrictions. Some parts automated systems could not access the network.Therefore,PON networks has been designed as backbone network in Xinyuan Coal Mine,which adopted multipoint structure,passive optical fiber transmission. Services have been provided through Ethernet. All the subsystems have been accessed to transmission plat-form. The whole coal mine achieved management and control integration,while ensuring the se-curity and reliability of data transmission.
出处
《中国煤炭》
北大核心
2014年第12期64-67,共4页
China Coal
