一种基于消息的进程间通信机制  

A Kind of Message-Based Interprocess Communication

作　　者：吴震[1] 陈耀武[1] 

机构地区：[1]浙江大学数字技术及仪器研究所,杭州310027

出　　处：《电子器件》2006年第4期1218-1222,1226,共6页Chinese Journal of Electron Devices

摘　　要：为了简化多个进程间的大量数据通信给软件设计带来的复杂逻辑,我们实现了一种linux下基于消息的进程间通信机制,详细阐述了该进程通信机制的体系结构和工作流程,并通过与传统的linux进程通信机制比较,列举了各种进程通信机制的适用环境及限制。最后以嵌入式数字硬盘录像机(DVR)的软件设计为例说明了该进程通信机制的应用。In order to reduce the complexity brought by a great deal of data communication among multiprocesses, we introduce a new kind of IPC based on message for Linux, propose the architecture and its work procedure. All kinds of IPC of Linux were listed and compared with the message-based IPC. At last, we illuminate how to apply the message-based IPC in DVR software architecture.

关 键 词：进程间通信DVR LINUX 

分 类 号：TN911[电子电信—通信与信息系统]