发明申请
- 专利标题： TRAVEL TIME INFORMATION SYSTEM
- 专利标题（中）： 旅行时间信息系统
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申请号： US11939474申请日： 2007-11-13
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公开(公告)号： US20080162033A1公开(公告)日： 2008-07-03
- 发明人: Thomas Wagner , Oliver Wagner
- 申请人： Thomas Wagner , Oliver Wagner
- 申请人地址： DE Karlsbad
- 专利权人： Harman Becker Automotive Systems GmbH
- 当前专利权人： Harman Becker Automotive Systems GmbH
- 当前专利权人地址： DE Karlsbad
- 优先权： EPEP06023456.4 20061110
- 主分类号： G01C21/34
- IPC分类号： G01C21/34
摘要：
A system is provided for providing travel time information for a plurality of positions on an electronic map. The system provides map data including information on road segments, determines a plurality of road segment travel times based on the map data, selects a plurality of positions for which travel time information is to provided, determines a travel time for each of these positions in dependence on the road segment travel times, and displays an optical indicator for the travel times on an electronic map.
公开/授权文献
- US08355865B2 Travel time information system 公开/授权日：2013-01-15
信息查询
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