计算机工程 ›› 2011, Vol. 37 ›› Issue (18): 91-93.doi: 10.3969/j.issn.1000-3428.2011.18.030

• 网络与通信 • 上一篇    下一篇

基于FSM模型的车载MOST网络管理系统

南 洋 1a,秦贵和 1a,1b,董劲男 1a,高 洋 2   

  1. (1. 吉林大学 a. 计算机科学与技术学院;b. 汽车动态模拟国家重点实验室,长春 130012;2. 吉林省电力有限公司通信分公司,长春 130021)
  • 收稿日期:2011-03-25 出版日期:2011-09-20 发布日期:2011-09-20
  • 作者简介:南 洋(1986-),女,硕士研究生,主研方向:车载MOST网络,嵌入式系统;秦贵和,教授、博士、博士生导师;董劲男,讲师、博士;高 洋,工程师、硕士
  • 基金项目:
    国家科技重大专项基金资助项目(2009ZX01038-002-00 1);吉林大学基本科研业务费科学前沿与交叉学科创新基金资助项目(200903191)

Vehicle-mounted MOST Network Management System Based on FSM Model

NAN Yang1a, QIN Gui-he1a,1b, DONG Jin-nan1a, GAO Yang2   

  1. (1a. College of Computer Science and Technology; 1b. State Key Laboratory of Automobile Dynamic Simulation, Jilin University, Changchun 130012, China; 2. Communication Branch of Jilin Province Electric Power Company Limited, Changchun 130021, China)
  • Received:2011-03-25 Online:2011-09-20 Published:2011-09-20

摘要: 设计并实现一种基于有限状态机(FSM)模型的车载MOST网络管理系统。采用中心注册机制管理MOST网络地址资源,通过动态分配各节点的逻辑地址实现多媒体设备即插即用的工作方式,构造FSM模型描述MOST网络系统的状态。测试结果表明,该系统可增强车载MOST网络的灵活性、健壮性和容错性,满足车载信息娱乐系统对即插即用工作方式的需求。

关键词: 面向媒体的系统传输, 车载网络, 传输协议, 有限状态机, 中心注册

Abstract: This paper designs and implements a vehicle-mounted Media Oriented System Transport(MOST) network management system based on Finite State Machine(FSM) model. It uses central registry mechanism to manage MOST network address resources, distributes each node’s logical address dynamically so as to realize plug and play working way of multi-media equipments and constructs the finite automaton model in order to manage MOST network system state. Test results show that this system can enhance the flexibility, stability and compatibility of vehicle-mounted MOST network, and it can satisfy the demand for plug and play working way of car entertainment information system.

Key words: Media Oriented System Transport(MOST), vehicle-mounted network, transport protocol, Finite State Machine(FSM), central registry

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