发明名称 |
NAVIGATION DEVICE DISPLAYING DYNAMIC TRAVEL INFORMATION |
摘要 |
<p>An in-car navigation device depicts dynamic travel information (congestions, weather, etc.) in the context of a schematic display of the actual roads that the information relates to. In one implementation, the schematic view is a linear representation of the route and that schematic linear representation is displayed at the same time but separate from a map of a 2-D or 3-D representation of the actual road being traveled along and the current location of the device on that road. The device can send a request to a remote server over a wireless communications network for dynamic travel information relevant to a defined route and receive and display that information.</p> |
申请公布号 |
EP1730471(B1) |
申请公布日期 |
2015.07.01 |
申请号 |
EP20050718030 |
申请日期 |
2005.03.15 |
申请人 |
TOMTOM INTERNATIONAL B.V. |
发明人 |
GRETTON, MARK;MAYER, MICHIEL;NICOLAAS, DION |
分类号 |
G01C21/26;G01C21/36;G08G1/005;G08G1/0968;G08G1/0969 |
主分类号 |
G01C21/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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