基于NS2的智能公交系统路由协议仿真设计  

Simulation Design of Routing Protocol for Intelligent Public Transport System Based on NS2

作　　者：颜洲[1] 

机构地区：[1]滁州职业技术学院,安徽滁州239000

出　　处：《宁夏师范学院学报》2018年第1期54-59,65,共7页Journal of Ningxia Normal University

摘　　要：为了优化智能公交系统路由协议的运行效率和路由策略,在分析智能公交系统应具有的功能基础上,设计了Cluster-Tree、AODV和AODVjr三种动态路由协议.通过NS2仿真软件测试三种协议在不同场景中的延时、上传周期和投递率等性能参数.通过分析仿真结果,发现Cluster-Tree和AODVjr路由协议是三种协议中实时性、可靠性和安全性最优的.In order to optimize the operation efficiency and routing strategy of routing protocol of the intelligent transportation system,based on function analysis with intelligent transportation system,we design three kinds of dynamic routing protocol,ClusterTree,AODV and AODVjr. We also test the performance parameters such as delay,upload cycle and delivery rate of the three protocols in different scenarios by NS2 simulation software. By analyzing the simulation results,we found that the Cluster-Tree and AODVjr routing protocols are the best of three protocols for real-time,reliability,and security.

关 键 词：路由协议 仿真模拟 ZIGBEE 智能公交 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]