mbus

So the MBUS ( Maintenance Bus ) protocols have been brought forward to manage and control parts of the equipment itself .

于是可以对这些设备的进行单独管理和控制的MBUS（MaintenanceBus维护总线）规范便被提出。

This paper introduces Mbus , including command format , addressing , message constitution , transport , awareness of entities and security , and then brings forward the three-tier architecture .

该文就它的命令格式、寻址策略、报文格式、传输策略、状态感知机制和安全机制等方面进行了介绍，提出了三层的体系结构。

Mbus is a kind of lightweight communication middleware . It can be extensively used in component-based systems and distributed systems , providing efficient substrate transport platform for information exchange between components and applications .

Mbus是一种轻量级组件间通讯中间件，可以广泛地应用于组件系统、分布式系统中，为各个组件和程序间的信息交互提供高效的底层传输平台。

Design and implementation of MBUS master station circuit is especially focused on . Software design includes Wireless sensor network embedded software design , ARM-LINUX embedded software design , database access system software design , the user data access system design .

软件设计包括无线传感网络嵌入式软件设计、ARM-LINUX嵌入式软件设计、数据库访问系统软件设计、用户数据访问系统设计，本论文重点介绍了无线传感网络软件的设计与实现和ARM-LINUX系统下软件的设计与实现。

Among the three parts , the last two are introduced more particular . Hardware design includes circuit design of MBUS master station , wireless sensor network nodes , wireless sensor network root node , base station of data acquisition system .

硬件设计包括MBUS主站电路设计、无线传感网络节点电路设计、无线传感网络根节点电路设计、数据采集系统基站电路设计，其中重点介绍了MBUS主站电路的设计和实现。