路径规划算法是车载导航的核心问题。
The route planning algorithm is the core issue of Vehicle Location and Navigation System.
车载导航系统是现代汽车重要电子装备之一。
Vehicle's navigation system(VNS) is one of important electronics equipment in standard collocation of modern automobile.
车载导航和移动应用程序可以告诉司机如何避免交通堵塞。
Onboard navigation and mobile applications can tell drivers how to avoid traffic jams.
论文的研究工作对车载导航计算机的进一步研究具有参考价值。
The research in this paper can be referred in further research of vehicle navigation computer.
在车载导航系统中，相对准确地定位是实现导航的基础和前提。
The accurate positioning is the prerequisite and foundation of a vehicle navigation system.
本文对车载导航系统进行了研究，改进了传统的车载导航系统。
By researching the vehicle navigation system, this paper improves the traditional vehicle navigation system.
我们预计车载导航和便携式导航将会同步增长以满足不同的需求。
Therefore we predict that the market for PND and in-car navigation will grow in parallel to meet different customer needs.
或者：您坐进自己的汽车，打开车载导航系统，让系统引导您到一个朋友的家。
Or this: you get into your car, switch on its navigation system and ask it to guide you to a friend's house.
之前说过，中国所有的车厂都在考虑为下一代车配备车载导航系统。
As mentioned before, all OEMs in China are going to equip line fitted in-car navigation systems for their next car models.
要实现交通系统的智能化，目前比较普遍的做法是加装车载导航系统。
To intellectualizing the traffic system, the general method is to install an additional vehicle navigation system at present.
此外还有在媒体手机、袖珍电脑、掌上电脑、车载导航器等方面的应用。
In addition have it in media's cell-phone, pocket computer, palmtop computer, application in such respects as the navigating device, etc. of year of train.
针对车载导航系统的需要，提出了一种基于单线模式的车载电子地图模型。
A digital map based on the single line model was developed for in-vehicle navigation systems.
该市场已经逐步意识到导航和全球定位系统(GPS)工具的优势，尤其是车载导航系统。
The market has become increasingly aware of the advantages of navigation and Global Positioning system (GPS) tools, especially for vehicle navigation systems.
本文所设计的GPS车载导航系统已经成功在国内上市，取得良好的经济效益。
The GPS vehicle navigation system designed in this article has been in the domestic market, and has good economic benefits.
与现有车载导航系统相比，该系统决策误差信息小，具有较好的实时性和准确性。
Compared with the existent integrated navigation system, the system has little decision-making error, better real-time performance and veracity.
最后还提出了自主式车载导航系统的嵌入式设计方案以及被动式导航的改进方案。
At last, the paper puts forward embedded system version of car-carried automatic navigation system and an improved version of passive navigation system.
为了实现车载导航仪和发动机ecu(电子控制单元)的通信，提出了一种方案。
In order to achieve communication between vehicle navigator and engine ECU (Electronic Control Unit), a programme is proposed.
西门子威迪欧也将在2007年为中国的汽车制造商提供一系列的车载导航产品。
Siemens VDO will produce in-car navigation systems in series for Chinese OEMs in 2007.
为了满足车载导航系统对精度和连续性的要求，采取辅助手段来补偿GPS定位的缺陷。
To make the vehicle navigation system to meet the requirements of precision and continuity, people take supplementary measures to compensate for the deficiencies of GPS positioning.
在系统设计的基础上，实现了车载导航中基于知识的查询系统的开发，取得了良好的效果。
After designing the system, this paper has also developed an intelligent query system based on knowledge in vehicle navigation, and has reached a satisfied effect.
本文密切结合实际科研课题，针对车载导航系统中的关键技术及其应用进行了研究与开发。
Derived from the practical situation, the thesis makes a thorough study on the key technologies and the applied developments of the Intelligent Vehicle Navigation System.
车载导航系统可以将在线的信息如天气情况、实时交通信息、停车场信息等和地图结合起来。
In-car navigation systems can link the map contents with online information like weather conditions, traffic status or parking place offering etc.
本课题在分析国内外同类车载导航系统的基础上，设计并实现了一款车载导航系统的产品原型。
A novel vehicle location and navigation system prototype is implemented in this thesis after analysing current vehicle location and navigation systems.
把车辆和道路综合进行考虑，运用车载导航系统的各项高新技术是解决交通问题的有效途径之一。
One of the effective solutions is to consider vehicles and roads comprehensively and use new hi-tech vehicle navigation systems to fix the congestion problems.
三组车载导航试验结果证明，改进算法长时间导航精度优于基于输出校正的无重置联邦滤波算法。
Three vehicle navigation experiment results prove that, the higher position precision of improvement algorithm is better than that of no-reset federal algorithm based on output correction.
该算法在城市智能交通系统车载导航地图线路更新，未知区域线路探测等领域也有很好的应用前景。
This algorithm also could be used to update road information in vehicle navigation digital map or to detect road information in unknown area in Intelligent Traffic System.
车载导航系统融合了车辆、交通、计算机、通信、系统科学等领域的相关技术，已成为交通导航的重要工具。
The in-vehicle navigation systems absorb many related technologies, such as vehicles, traffic, computers, communications, system science etc. And it has become important tool of traffic navigate.
当前，导航系统已逐步成为一项研究热点，各类导航产品已进入市场，包括车载导航系统，远洋轮船导航系统等。
Currently, the navigation system has gradually become a hot topic. There are various navigation products in the market, including on-board navigation systems, ocean navigation systems.
研究车载导航系统在提高行车安全性、减轻驾驶者员负担等方面具有很大作用，对解决城市交通问题具有重要意义。
To study vehicle navigation system has an important effect on improving security of vehicle, reducing pressure of drivers, so plays an important role in solving transportation problems.
研究车载导航系统在提高行车安全性、减轻驾驶者员负担等方面具有很大作用，对解决城市交通问题具有重要意义。
To study vehicle navigation system has an important effect on improving security of vehicle, reducing pressure of drivers, so plays an important role in solving transportation problems.
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