摘要： 阐述一种在AVS IPTV数字电视机顶盒上实现嵌入式HTML浏览器技术。介绍AVS IPTV数字电视机顶盒的体系结构，描述开放源代码的HTML浏览器Konqueror的体系结构，指出Konqueror的不足之处，给出Konqueror的移植技术、空间导航和焦点预取的实现技术。

关键词: 浏览器, 嵌入式系统, AVS标准, IPTV机顶盒, ReWorks操作系统

Abstract: This paper describes how to implement the embedded HTML browser on the AVS IPTV Digital TV Set-top-box. It introduces the architecture of the AVS IPTV Set-top-box(STB), and describes the architecture and the shortages of the open source HTML browser——Konqueror. The implementation of porting, spatial navigation and focus-fetch-ahead mechanism of Konqueror are given.

Key words: browser, embedded system, AVS, IPTV Set-top-box (STB), ReWorks

中图分类号: 

• N945