公开(公告)号：EP3109593A2

公开(公告)日：2016-12-28

申请号：EP16159600.2

申请日：2016-03-10

申请人： Puana, Jr., Reginald K

发明人： Puana, Jr., Reginald K

IPC分类号： G01C21/34

CPC分类号： G01C21/3469 ,  G01C21/26 ,  G01C21/3446 ,  G01C21/3492 ,  G01C21/3644 ,  G01C21/3673 ,  G01C21/3679 ,  G01C21/3691

摘要： The disclosed herein is a computer-implemented route planning method which comprises of determining source and destination nodes in a graph data structure based on a route planning query, wherein the graph data structure represents a road network, identifying a plurality of locations on the road network for refilling or recharging of a vehicle, executing an initial graph search on the graph data structure using graph costs based on real-time traffic data, wherein the initial graph search starts at the source node and settles nodes until it stops, computing one or more routes to the destination node from one or more of said settled nodes using pre-computed data based on traffic prediction data, thereby to determine a route from the source node to the destination node via one of said settled nodes. Furthermore, the method comprises of estimating the refilling or recharging time of a vehicle while planning a route.

公开(公告)号：EP3109593A3

公开(公告)日：2017-03-15

申请号：EP16159600.2

申请日：2016-03-10

申请人： Puana, Jr., Reginald K

发明人： Puana, Jr., Reginald K

IPC分类号： G01C21/34

CPC分类号： G01C21/3469 ,  G01C21/26 ,  G01C21/3446 ,  G01C21/3492 ,  G01C21/3644 ,  G01C21/3673 ,  G01C21/3679 ,  G01C21/3691

摘要： The disclosed herein is a computer-implemented route planning method which comprises of determining source and destination nodes in a graph data structure based on a route planning query, wherein the graph data structure represents a road network, identifying a plurality of locations on the road network for refilling or recharging of a vehicle, executing an initial graph search on the graph data structure using graph costs based on real-time traffic data, wherein the initial graph search starts at the source node and settles nodes until it stops, computing one or more routes to the destination node from one or more of said settled nodes using pre-computed data based on traffic prediction data, thereby to determine a route from the source node to the destination node via one of said settled nodes. Furthermore, the method comprises of estimating the refilling or recharging time of a vehicle while planning a route.

摘要翻译： 本文中公开的是计算机实现的路线规划方法，其包括：基于路线规划查询确定图形数据结构中的源和目的地节点，其中图形数据结构表示道路网络，识别道路网络上的多个位置 用于重新填充或再充电车辆，使用基于实时话务数据的图形成本对图形数据结构执行初始图形搜索，其中初始图形搜索从源节点开始并且将节点结算直至停止，计算一个或多个 使用基于业务预测数据的预先计算的数据，从一个或多个所述已建立节点路由到目的地节点，由此通过所述确定节点之一来确定从源节点到目的地节点的路由。 此外，该方法包括在规划路线时估计车辆的再填充或再充电时间。