有线电视双向网在未来数字家庭中的应用

摘要

随着数字技术的不断发展，未来家庭的数字化设备必然越来越多，数字化设备例如信息家电、电脑、电话等以网络技术与计算机技术结合，未来的家庭必然往数字家庭的方向发展，对数字家庭和目前的有线网络的双向改造情况作了简要介绍，并指出有线电视双向网的应用是未来数字家庭的保障，要实现数字家庭的诸多功能，有线网的优势非常明显。%Along with the development of digital technology , the future of digital devices in the home will be more and more , along with a variety of digital equipment , such as information appliance , computer , telephone and other devices using networktechnology and computer technology are combined , the future home inevitable-direction to the development of digital home .In this paper , the digital home andcurrent CATV Network Bidi-rectional Transformation degree are introduced brieflyand points out that the application of bidirectional CATV network is the guaranteeof future digital family , achieve many functions of the digital home , wired networkis very obvious advantages .