KTJ7-8000型矿用数字程控调度通信系统在林西矿的应用

Application of digital dispatch communication system for mining with KTJ7-8000 type in Linxi Mine

针对原有线调度通讯系统使用年限长、系统扩容能力有限、部分功能已不能满足生产需要等问题,林西矿对KTJ7-8000型矿用数字程控调度通信系统进行了升级改造,提升系统扩容能力、增加安全耦合电路层、采用数字压缩技术实现高效语音压缩等,有效提高了设备运行的可靠性和稳定性,满足了矿井生产调度通讯的需要。

As the existing dispatch communication system was long-used and the limitation of extending capacity of system and part of the function is out of the need of produce, Linxi Mine decided to upgrade the digital dispatch communication system in mining with KTJ7-8000 type to improve its extending capacity of the system, increase security coupling circuit layer and in the use of digital compression to achieve effective speech, etc., effectively improving the reliability and stability of the equipment operation, meeting the needs of the dispatching communication in mine.