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    • 6. 发明申请
    • Systems and Methods for Generating a Plurality of Trip Patterns
    • 用于生成多种行程模式的系统和方法
    • US20150168149A1
    • 2015-06-18
    • US13894025
    • 2013-05-14
    • Google Inc.
    • Albert GraellsLucien Pech
    • G01C21/00
    • G01C21/26G01C21/00G01C21/34G01C21/3423G01C22/002G01C22/02G08G1/096844
    • Systems and methods for generating a plurality of trip patterns are provided. One exemplary method includes receiving transit graph data describing a plurality of nodes respectively corresponding to a plurality of transit stations and a plurality of arcs respectively connecting the plurality of nodes. The method also includes performing a plurality of identification iterations. Each identification iteration includes determining an optimal transit trip connecting an origin node to a destination node based on a cost model. Each identification iteration also includes revising the cost model based on the determined optimal transit trip, such that the arc costs associated with one or more arcs associated with the optimal transit trip are increased. Each optimal transit trip can have an associated trip pattern describing a sequence of nodes traversed by such optimal transit trip. One exemplary system can include a transit planning platform that includes a trip pattern identification module.
    • 提供了用于产生多个行程模式的系统和方法。 一种示例性方法包括接收描述分别对应于多个中转站的多个节点的转接图数据和分别连接多个节点的多个弧。 该方法还包括执行多个识别迭代。 每个识别迭代包括基于成本模型来确定将原始节点连接到目的地节点的最佳传输跳闸。 每个识别迭代还包括基于确定的最佳传输跳闸修改成本模型,使得与与最佳传输跳闸相关联的一个或多个弧相关联的电弧成本增加。 每个最佳传输跳闸可以具有描述通过这种最佳传输跳闸所遍历的节点序列的相关行程模式。 一个示例性系统可以包括包括跳闸模式识别模块的运输计划平台。
    • 9. 发明申请
    • ROUTE SEARCH APPARATUS, ROUTE SEARCH METHOD, AND PROGRAM
    • 路由搜索设备,路由搜索方法和程序
    • US20120323485A1
    • 2012-12-20
    • US13489707
    • 2012-06-06
    • YASUO MUTOH
    • YASUO MUTOH
    • G01C21/34
    • G01C21/3605G01C21/343G01C21/3461G01C21/3476G01C21/3608G01C21/3617G01C21/3664G01C22/002G01C22/006G01S19/13
    • There is provided a route search apparatus including a measuring unit configured to measure a traveling distance or a traveling time, a position information acquiring unit configured to acquire position information of a current point. a start point registering unit configured to register the position information, which is acquired by the position information acquiring unit when the measuring unit starts the measurement, as position information of a start point, and a route searching unit configured to, if an operation of returning to the start point is detected, search a return route between the current point designated as a departure point when the operation of returning to the start point is detected and the start point designated as a destination.
    • 提供了一种路线搜索装置,包括:测量单元,被配置为测量行驶距离或行进时间;位置信息获取单元,被配置为获取当前点的位置信息。 起始点登记单元,被配置为在测量单元开始测量时,由位置信息获取单元获取的位置信息作为起始点的位置信息,并且路线搜索单元被配置为:如果返回的操作 检测到起始点,当检测到返回到起点的操作和指定为目的地的起始点时,搜索指定为出发点的当前点之间的返回路线。