自主式导航 meaning in English
independent navigation
Examples
- Autonomous navigation installation
自主式导航装置 - Autonomous navigation system is a important part of its , it can help to get safe , and smooth drive , and can ease or avoid unwanted traffic jam , and also can make the movement and usage of vehicle more convenient . it can facilitate the vehicle consumption and the environment inprovement
自主式导航系统是智能交通系统的一个重要组成部分，这一智能系统不仅能实现安全、通畅的驾驶，缓解或避免多余的交通堵塞，而且能使车辆的移动和使用变得更加方便，促进了汽车消费和使用环境的完善。 - This paper , reviews the development history of autonomous navigation system - navistar 2001 , and illustrated that it has great importance to the modernization of traffic of our country to research and develop self - designed navigation system . at the same time , this paper give the prototype of navigation system navi - star2001 as a example and discusses specially several aspest of the research and development : 1 . the structure design and module function assignmeng of the system ; 2 . the realiztion method of the module mapdisplay , routecalculate and routeguide ; 3 . the design of properly structured data storage structure which can reflect the complex road network in reality ; 4
同时，本文还以自主式导航系统原型navi - star2001为例子，重点论述了我们在进行navi - star2001开发过程中所作的下面几个工作： 1 、 navi - star2001的系统结构设计及模块划分，各模块的功能分配，这部分工作从整体上对自主式导航系统进行了规划，对于自主式导航系统这样复杂系统的开发工作来说，具有重要意义； 2 、地图显示、路径规划、路径引导的实现方法、关键技术； 3 、设计一个结构合理，能够准确反映真实道路网络的数据存储结构，按照这个存储结构组织起来的道路网数据构成了系统中导航功能的数据基础； 4 、设计车辆定位模块中的道路分块索引技术、 gps数据的接收处理方法及三段式道路匹配算法，这三部分紧密配合实现了移动车辆实时准确的定位。