基于CAM卡实现数字电视用户个性化信息读取管理功能的研究

Research on DTV personalization management based on conditional access module

目前国内的数字电视大多都是单向的,只能完成数字电视节目下行的任务,随着数字电子技术的发展,数字电视的个性化定制问题越来越受到用户的关注,本文在目前的数字电视条件接收系统基础上,提出了一种通过CAM卡来实现数字电视用户个性化信息读取管理功能的解决方案和具体实现步骤。

With the development of digital electronic technology, the personalized problem in DTV is more and more concerned by user. In this paper, a solution which could be implemented the personalization management system based on the current digital TV conditional access module is proposed.