基于物联网的公交车载设备寻址协议研究

发布时间：2018-01-29 06:07

本文关键词： 物联网公交车联网车载设备寻址协议　出处：《天津大学》2016年硕士论文　论文类型：学位论文

【摘要】：物联网在其技术日益革新和演变的基础上衍生了很多行业新的生态系统和商业模式,其中尤以车联网应用的发展更为丰富和精彩。车联网中所谓的“物”,简单说来即指各种与交通服务活动相关的物或人,举例如下:车载智能终端、IC卡收费终端、移动智能终端、道路、司机、乘客等。而如何确保“物”的唯一性,如何在使用中快速定位到该“物”,是整合网络内的人员、机器、设备和基础设施实施实时的管理和控制的基础。面向物联网的公交车载设备寻址协议的研究用于加强车联网中通信节点的管理,确保全程全网通信畅通。本文首先研究了物联网中关于“物”的命名和标识的相关文献和技术,并以此为基础,着重研究了物联网中通信传输和寻址问题,提出了新的面向物联网的公交车载设备的命名规范及在此规范下的寻址协议,此规范和协议已经通过模拟验证并且在公司实验平台已经实施。本文主要的研究工作如下:(1)为了实现物联网中物物相连的智能化和IP化,并且促进物联网在国内的更进一步发展,提出了公交车联网中车载设备寻址协议问题的研究,阅读参考相关技术和文献,制定通用网络域名命名规范,确保每个通信节点的唯一性,这也是实现通信节点互相访问可行性的基本要求。(2)实现通信节点名称与访问地址(IP、端口号)的互相映射以及通信节点之间的通讯。制定可靠、方便的注册、登录机制,实现通信节点名与IP地址的一一映射关系。通讯传输涉及了点对点技术(P2P)在广域网的通信支持。(3)确定此命名规范下的寻址协议。通信节点向服务器注册最新的通讯信息(IP、端口号),通信节点之间需要通讯的时候,通过通信节点名从服务器得到该通信节点名对应的IP地址,完成通讯访问和传输过程。(4)模型验证。为了验证此命名规范和寻址协议的可用性,在实习公司设备上通过了实施验证。
[Abstract]:The Internet of things (IOT) has derived many new ecosystems and business models of many industries on the basis of its increasingly technological innovation and evolution, especially the richer and more exciting development of the application of car networking, the so-called "object" in the vehicle networking. In short, it refers to all kinds of things or people related to traffic service activities. Examples are as follows: car intelligent terminal, IC card charging terminal, mobile intelligent terminal, road, driver. Passengers and so on. And how to ensure the uniqueness of the "thing", how to quickly locate the "object" in use, is to integrate the network of people, machines. The research of the bus equipment addressing protocol for the Internet of things is used to strengthen the management of communication nodes in the vehicle network. First of all, this paper studies the related literature and technology on the naming and identification of "things" in the Internet of things, and on this basis, focuses on the communication transmission and addressing in the Internet of things. In this paper, a new naming specification of bus loading equipment for Internet of things and its addressing protocol are proposed. This specification and protocol has been verified by simulation and has been implemented on the company's experimental platform. The main research work in this paper is as follows: 1) in order to realize the intelligent and IP of the object connection in the Internet of things. And to promote the further development of the Internet of things in China, put forward the bus networking vehicle equipment addressing protocol research, read the relevant technology and literature, to formulate the generic network domain name specification. To ensure the uniqueness of each communication node, which is also the basic requirement for the communication nodes to access each other's feasibility. 2) to implement the communication node name and access address / IP. Port number) mapping and communication between communication nodes. Establish a reliable and convenient registration and login mechanism. To realize the mapping between node name and IP address. The communication transmission involves the point to point technology (P2P) communication support in the wide area network (WAN). Determines the addressing protocol under this naming specification. The communication node registers the latest communication information IP with the server. When communication between communication nodes is needed, the IP address corresponding to the communication node name is obtained from the server through the communication node name. In order to verify the usability of the naming specification and addressing protocol, the implementation verification was carried out on the equipment of the internship company.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：U463.6;TP391.44;TN929.5

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