【作者】 鲍国超；

【导师】 曲俊华；

【作者基本信息】 华北电力大学（北京） ， 计算机应用技术， 2004， 硕士

【摘要】 近年来嵌入式技术的应用日益广泛。在数字机床，智能工具，以及通信行业等各行业中，嵌入式技术正在广泛的应用。在嵌入式应用系统中，通常包含很多功能不同的设备，分布的处理机之间用通信链路连接起来，因此如何实现各处理机间实时的、可靠的数据通信，即解决嵌入式分布系统中的进程间可靠、高效通信的问题，就成为一个关键。 通常选用传输层控制协议(TCP)或简单流传输协议(SCTP)实现进程间数据的可靠传递。但这两种协议都不能很好的满足嵌入式实时系统对可靠性和实时性的要求。 本文根据可靠UDP(Reliable UDP,RUDP)协议草案，设计了RUDP通信软件模块，目的是实现嵌入式分布系统中进程间可靠、高效的通信。更多还原

【Abstract】 Recently, the embedded technology is widely used. Such as the digital machine and intelligent tool and communication oriented applications,it’s widly used. In general, there are a lot of equipments in embedded application system. The distributed processors are connected by the communication link. So it is important to implement the real-time and reliable data communication among these processors.TCP and SCTP are usually chosen to implement the data transmission with highly reliability , which must transfer data reliably. But TCP and SCTP can not satisfy the request of real time and reliability in embedded system.In this study, the RUDP(Reliable UDP) software module is proposed to implement the data transmission with reliability and high efficiency among the multiple processors based the theory of RUDP draft.更多还原