基于UML的IEEE 1451.4网络传感器软硬件协同设计  

System Design Of IEEE 1451.4 Networked Sensor Based On UML

作　　者：吴媛媛 张森[2] 

机构地区：[1]海军航保修理厂,山东青岛266000 [2]海军工程大学电子工程学院,武汉430033

出　　处：《电子器件》2007年第3期945-948,共4页Chinese Journal of Electron Devices

摘　　要：针对IEEE1451.4的IPv6网络传感器对软件系统提出的模块化、可复用性、扩展性的要求,结合所设计的网络传感器硬件系统和用户需求,采用软硬件协同设计方法,完成了网络传感器系统设计.具体方法是采用μC/OS-Ⅱ实时操作系统,并使用UML和扩展的UML-RT对系统进行建模.根据UML和UML-RT的特点,选用UML对μC/OS-Ⅱ进行建模,使用UML-RT对功能性操作进行建模.并在功能性操作建模时,将μC/OS-Ⅱ抽象成一个封装体,使得μC/OS-Ⅱ与功能性操作进行融合.The requests of modularization and expansibility are brought forward in the design of the IPv6 IEEE1451.4 networked sensors. In our design of networked sensors system, we used the method of Hardware/Software Codesign. We grafted the realtime operation system which is μC/OS-Ⅱ. And based on the hardware and the custom＇s request, we constructed the modeling using the UML（Unified Model Language） and UML-RT（UML-RealTime）. The model of μC/OS-Ⅱ is constructed in UML, and the function operation is in UML-RT. In order to achieve the association between μC/OS-Ⅱ and function operation, the μC/OS-Ⅱ is abstracted as a capsule while modeling the function operation.

关 键 词：IEEE1451.4 IPv6 网络传感器 μC/OS-Ⅱ、UML-RT 

分 类 号：TN919.2[电子电信—通信与信息系统] TP212[电子电信—信息与通信工程]