GPS技术在汽车与交通上的运用.doc

郑州交通职业学院 毕 业 论 文 论文题目：?GPS技术在汽车和交通上的运用 所属系别 车辆工程系 专业班级 汽车检测与维修技术2班 姓 名 余胜涛 学 号 201008020110263 指导老师 贾爱芹 撰写日期 2013 年 04 月 摘 要 随着科技的发展，汽车电子GPS导航技术应运而生，三维导航是GPS的首要功能，而汽车导航系统是在GPS的基础上发展起来的一门新技术，GPS导航系统与电子地图、无线电通信网络及计算机车辆管理信息系统相结合，可以实现车辆跟踪和交通管理等许多功能，随着随着我国经济的发展，以及高等级公路的快速修建和GPS技术应用研究的逐步深入，其在道路工程和交通运输中的应用也会更加广泛和深入，并发挥出更大的作用。对基于GIS车辆导航系统的基本实现方法进行了研究,对车辆导航系统的功能进行了设计,并予以实现。 论文首先分析了导航电子地图的理论基础、导航电子地图的特点、导航电子地图建立的标准和论文所采用电子地图的表示方法;在这些理论基础的指导下,对导航电子地图作了充分的设计,按照满足导航系统应用的目标,建立了符合需求的导航电子地图数据库,为导航系统的功能应用打下了坚实的基础。Abstract With the development of science and technology, automobile electronic GPS navigation technology toarise at the historic moment, 3 d GPS navigation is the primary function, and car navigation system is in the GPS developed on the basis of a new technology, GPS navigation system and the electronic map, radio communication network and computer vehicles management information system, combining can realize vehicle tracking and traffic management, and many other functions, as with the development of our national economy, and the rapid highway building and GPS technology application research gradually thorough, the road engineering and the application of transportation will also be more widely and deeply, and play a bigger role. The basic realization method of vehicle navigation system based on GIS are studied, functions of vehicle navigation systems for the design, and implementation. Paper first analyzes the theoretical basis of navigation electronic maps, navigation, electronic maps, navigation, the characteristics of electronic map based standards adopted by the representation method of electronic map and papers; Under the guidance of the theoretical basis, the design of navigation electronic maps are fully, according to meet the goal of navigation system application, conforms to the requirements of navigation electronic map database is established, for the function and applicatio