Invention Grant
US08825402B2 Route display device, route display method, route display program, and route display system 有权
路由显示设备,路由显示方式,路由显示程序和路由显示系统

  • Patent Title: Route display device, route display method, route display program, and route display system
  • Patent Title (中): 路由显示设备,路由显示方式,路由显示程序和路由显示系统
  • Application No.: US13071109
    Application Date: 2011-03-24
  • Publication No.: US08825402B2
    Publication Date: 2014-09-02
  • Inventor: Takashi Hayashi
  • Applicant: Takashi Hayashi
  • Applicant Address: JP Aichi-ken
  • Assignee: Aisin AW Co., Ltd.
  • Current Assignee: Aisin AW Co., Ltd.
  • Current Assignee Address: JP Aichi-ken
  • Agency: Sughrue Mion, PLLC
  • Priority: JP2010-084698 20100331; JP2011-013165 20110125
  • Main IPC: G01C21/34
  • IPC: G01C21/34
Route display device, route display method, route display program, and route display system
Abstract:
A route display apparatus and method are provided. The apparatus includes a search unit that searches for a plurality of routes in which a plurality of destinations are stopped by in a different stopping order combination in each route. The apparatus also includes a prediction unit that predicts, for each of the routes, a travelable position that can be reached with a remaining amount of a battery. The prediction unit is configured to predict, for each of the routes, a necessity of charging based on whether the travelable position is on a side of a departure point in relation to a final destination. The apparatus also includes a display control unit that displays, for each of the routes, the necessity of charging in association with a corresponding stopping order for each of the routes, on a display part.
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