基于逐点路由的路灯组网方案设计

Design of Street Lighting Networking Scheme Based on Point by Point Routing

中文关键词:  路灯  自组网  逐点路由  测控系统

英文关键词:lamps  Ad Hoc networks  point by point routing  measurement and control system

中文摘要:

      城市LED路灯推广效果明显，已在路面安装中占主要地位。但是LED路灯的测控系统暂未普及，特别是现场组网的成本和稳定性对测控系统的推广造成了制约。通过对比现有的现场组网技术，分析路灯安装环境和测控需求，设计出一套以网关为中心，以全部节点为路由进行逐点传递的现场通信网络方案，为实现现场网络的自组织能力，提出了相关的MAC协议，分析了网络组织过程，利用演绎改进的生成树设计出组网算法。基于逐点路由的组网方案具有廉价、简单、稳定的特点，有利于在现场组网工程中的应用推广。

英文摘要:

      The promotion effect of city LED street lamps is obvious,and a large number of projects have been implemented.However,LED street lamp control system has not yet become popular,especially the cost and stability of the field network lead to the restriction on the marketing of the measurement and control system.By comparing the existing on-site networking technologies,analyzing the installation environment and measurement and control needs of LED street lamps,a set of field communication network scheme is summed up,which takes the gateway as the center and the nodes as the routers for point by point transmission.In order to realize the self-organizing ability of the field network,the related MAC protocols are proposed,and the network organization process is analyzed.A network algorithm is designed by using the improved spanning tree.The networking scheme based on point by point routing has the characteristics of cheapness,simplicity and stability,which is beneficial to the application and promotion in the field of networking engineering.