Invention Grant
US07869939B2 Route guide data creation device, route guide data creation method, and route guide distribution device
有权
路线指引数据生成装置，路径指导数据生成方法以及路线指引分配装置
- Patent Title: Route guide data creation device, route guide data creation method, and route guide distribution device
- Patent Title (中): 路线指引数据生成装置，路径指导数据生成方法以及路线指引分配装置
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Application No.: US10581529Application Date: 2004-11-19
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Publication No.: US07869939B2Publication Date: 2011-01-11
- Inventor: Shin Kikuchi , Keisuke Onishi
- Applicant: Shin Kikuchi , Keisuke Onishi
- Applicant Address: JP Tokyo
- Assignee: Navitime Japan Co., Ltd.
- Current Assignee: Navitime Japan Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2003-405771 20031204
- International Application: PCT/JP2004/017259 WO 20041119
- International Announcement: WO2005/055170 WO 20050616
- Main IPC: G08G1/127
- IPC: G08G1/127 ; G01C21/00
Abstract:
A route guide data creation device for acquiring travel data transmitted from a vehicle traveling on a road according to a predetermined travel route and travel time and creating route guide data according to the data. The route guide data creation device acquires the travel data over a predetermined period of time. A travel data processor receives data based on a predetermined input format from the travel data and calculates the arrival time and departure time at/from each stop for each travel routes and for each vehicle ID. A route guide database stores the route guide data including the departure time and the arrival time of each vehicle from/at each stop outputted from the travel data processor.
Public/Granted literature
- US20070112509A1 Route guide data creation device, route guide data creation method, and route guide distribution device Public/Granted day:2007-05-17
Information query
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