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- grid map matching 栅格地图匹配
- Set up the system and the grid map file. 设置系统和网格映射文件。
- Security configuration and privilege mapping using grid map file. 安全配置,以及使用网格映射文件进行权限映射。
- The second is called Map Matching, which adjusts vehicle positions to overlay road centreline data. 第二是地图对比,就是把车辆的位置调校到路面的中位线上。
- Enter this DN and your local account in the grid map file in the format as shown above. 使用上面的格式输入这个DN和网格映射文件中的本地帐号。
- Parameter means that modifying the properties of this instantiation is possible only for those in the grid map file. 参数意味着修改这个实例的属性可能只是针对网格映射文件中的那些实体。
- Matching algorithm is the key technique of gravity map matching which can improve the viability of underwater vehicle. 重力图匹配技术对提高水下载体的生存能力具有重要意义,而重力图匹配算法是该技术的核心。
- The resource makes use of the grid map file to associate the presented credentials with a local user account. 资源利用网格映像文件将目前的证书与一个本地用户帐号关联在一起。
- Map matching is a technique combining electronic map with locating information to obtain the real position of vehicle in a road network. 地图匹配(Map Matching)技术利用电子地图和定位信息来确定车辆在道路上的准确位置,是一种软件纠错技术。
- Because of this, users that are not included in the grid map file can interact with a services by including the anonymous option. 因此,网格映射文件中没有包含的那些用户也可以通过包括匿名选项与服务进行交互。
- Application of credibilist multi-criteria association using belief theory and Dempster-Shafer's rule in only two roads map matching problem is studied. 研究了基于D-S证据理论的多规则数据融合技术在二路段地图匹配中的应用。
- Both the actions will fail, because there is no valid proxy, so the requesting entity cannot prove the association with the DN in the grid map file. 这些操作都会失败,因为现在还没有有效的代理,因此请求实体不能证明自己与网格映射文件中DN的关系。
- The key technology of developing the vehicle monitor system is to deal with the GPS data, the road map matching for the monitor and the monitoring and vehicle communication. 针对GPS与GIS集成中的一些关键技术进行研究:GPS信号是如何接受和处理、GPS信号点的地图匹配、车辆导航,实现监控中心和车辆之间的无线通信和信息交互,从而实现车辆的监控。
- As one of the important components of the GAN,the geomagnetic map matching method(GMMM) is an important factor to effect the precision of the system positioning. 地磁图匹配算法作为地磁辅助惯性导航系统的重要组成部分,是影响系统定位精度的一个重要因素。
- The whole syetem adopts some pivotal technologies, such as vectoring grid map, binding data, detailing map layer, hawk-eye technology, and creating map files automatically. 整个系统的开发还采用了一些关键技术, 如:栅格地图的矢量化、数据的绑定、图层的逐层细化、鹰眼技术、以及地图文件的自动生成等。 本系统已投入使用,并取得较好的效果。
- Because GPS signal receives have error before the map matching,the GPS signal should be dealed with and the point with big error should be deleted and smoothed. 由于GPS信号的接收存在误差,所以在进行地图匹配前要对GPS信号进行处理,去除掉误差较大的点,平滑GPS测量数据。
- A method based on map matching arithmetic which includes muzzy logic arithmetic can emendate error of GPS localization.This method is introduced in the paper. 着重分析了地图匹配算法的基本原理,基本方法,并应用了一种基于模糊逻辑地图匹配算法校正GPS定位误差。
- Another new element is the 'threat intervisibility' system.This system allows for terrain data and known enemy field positions to be plotted on a grid map. 另外一个新组件是“威胁可视化“系统,这一系统可以在网格地图上绘出地形数据和已知的敌人野外驻点。
- Abstract: A Map Matching Algorithm Based on Road Reduction Filter(RRF) is proposed in this paper, which pays particular attention to the matching problems that arise at intersections. 中文摘要: 针对交叉路口附近道路几何分布较为复杂的实际特点,提出基于道路精简滤波(RRF)原理的地图匹配算法。