摘要
有线电视前端机房作为全市有线电视信号传输的心脏,需要利用技术手段加强安全监控,及时发现前端设备故障,保证信号的接收、传输安全.采用计算机网络技术,设计一套有线电视机房安全系统,保障前端机房的安全播出.
The CATV head engine room is the heart of the whole city＇s CATV signal transmission, so its safety supervision must be strengthened, so that the head equipments＇ breakdown can be discovered in time and the signal receiving and delivering can be guaranteed. This paper designs a city level safety system of the CATV engine room by computer network technology.
出处
《中国有线电视》
2007年第18期1683-1685,共3页
China Digital Cable TV
关键词
供电保障
软件监控
硬件防护
power supply support
software monitor
hardware protection
