车辆导航系统是智能交通系统中需求迫切、应用广泛的一个重要系统，是整个公

车辆导航系统是智能交通系统中需求迫切、应用广泛的一个重要系统，是整个公路交通系统现代化的发展方向之一。最优路径规划是车载导航系统的一个关键性问题[2]。要求能够按照电子地图的拓扑信息， 帮助车辆驾驶人员或调度人员在车辆出发地和目的地确定的情况下， 按照某种策略， 如时间最少或路径最短等， 实时准确地选定一条最优的行车路径， 并显示在计算机屏幕的电子地图上[3]。

結果 (英文) 1:

Vehicle navigation system is the intelligent transportation system needs urgent and widely used in an important system is the development direction of modern road traffic system as a whole. Optimal path planning for vehicle navigation system is one of the key issues [2]. Requirement in accordance with map topology information, helping the vehicle driver or a dispatcher in the case of vehicle starting and destination to determine, in accordance with certain policies, such as time or shortest path, at least, and accurately select an optimal travel path in real time and displayed on your computer screen on a map of [3].

結果 (英文) 2:

Vehicle navigation system is an urgent demand for intelligent transportation systems, widely used as an important system, is one of the development of the road transport system modernization. Optimal path planning is a critical issue in-car navigation system [2]. Topology information in accordance with the requirements of electronic maps to help vehicle drivers or dispatchers in the case of vehicles of departure and destination determined, according to some strategies, such as time, or at least the shortest path, etc., in real-time and accurate selection of an optimal driving path, and displayed on an electronic map of the computer screen [3].

結果 (英文) 3:

Vehicle navigation system is an important system of urgent needs, widely used in intelligent traffic system, is the direction of development of the modernization of the entire system of highway transportation. Optimal path planning is a key problem in [2] vehicle navigation system. In accordance with the requirements of topological information of electronic map, vehicle drivers or help the dispatchers in vehicle starting and destination determined, according to some strategies, such as the least time or shortest path routes such as real-time, accurately select a optimal, and displayed on the electronic map on a computer screen [3].