信息家电中的Web浏览器

Web Browsers for Information Appliances

通过对信息家电平台软硬件特性的分析,明确了信息家电平台对Web浏览器软件在代码体积、运行时刻存储、实现成本等方面的限制和需求,提出了适用于信息家电平台的、模块化的、功能可自由裁减的嵌入式Web浏览器软件体系结构及设计,并实现了适用于嵌入式信息设备的Web浏览器:GDBrowser.该浏览器体系结构及设计在电子政务、视频点播、数字电视等领域的用户交互及功能配置界面以及系统服务信息呈现过程中具有广泛的应用前景.

By analyzing the software and hardware characteristics of information appliance (IA) platforms, the restrictions and requirements of the software of Web browser on IA platform were defined, with the aspects of code-weight, run-time memory requirement and implementation cost. The structure and design of the embedded and modularized Web browser software with free function configuration were proposed, and a Web browser applicable to embedded information apparatuses was obtained, that is, GDBrowser. The structure and design scheme of this browser are of extensive applications in the user interactive interface, the function configuration interface and the presentation procedure of the system service information in Electronical-government, VOD and digital television, etc.