混合软件架构风格在电视系统中的应用  

Application of the Hybrid Software Architecture Style in the TV System

作　　者：陈德华[1] 王秋红[2] Chen Dehua;Wang Qiuhong(The 32th Research Institute of China Electronics Technology Group Corporation,Shanghai 201801,China;Changzhou Vocational Institute of Mechatronic Technology,Changzhou Jiangsu 213164,China)

机构地区：[1]中国电子科技集团公司第三十二研究所,上海201801 [2]常州机电职业技术学院,江苏常州213164

出　　处：《信息与电脑》2017年第11期97-100,共4页Information & Computer

摘　　要：在简要介绍软件架构风格的基础上,笔者提出多种软件架构风格的混合设计方案。基于4K电视的图像显示系统的软件总体设计需求,分析了系统中各个模块的详细设计需求,采用了多种架构风格,软件架构主体采用管道-过滤器架构风格,各个模块在实现过程中分别使用桥模式设计、黑板系统、显式事件驱动、隐式事件调用等风格,充分发挥这些架构风格的优点,极大满足各个模块的特定需求,同时,混合软件架构风格也能加快软件的开发进度,提高系统的性能、可拓展性、可重用性、健壮性、可修改性、互操作性。Based on the introduction of the software architecture style,a mix design scheme of the multiple software architecture style is proposed in the paper.Based on the integrated software design requirement of the 4K TV video display system and analyzing the detailed requirement in all modules,the author applies the multiple software architecture styles into the system.A pipe-filter style is used in major software structure,and the bridge mode designing,blackboard system,explicit event driven,implicit call event are applied into the different modules.The designers take advantage of the style to satisfy the special requirement greatly in the module.Meanwhile,the mix software architecture style can speed up the progress of the software development greatly,and improve the system performance,expansibility,reusability,robustness,modification,and inter-operation.

关 键 词：软件架构风格 管道-过滤器 隐式事件调用 黑板系统 桥模式 图像显示 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]