发明名称 Method and apparatus of displaying three-dimensional arrival screen for navigation system
摘要 A method and apparatus of displaying a three-dimensional arrival screen allows the user to more easily and accurately identify the actual location of the destination by displaying the three-dimensional arrival screen which shows the relationship among the location of the destination, the locations of the neighboring addresses, and the current vehicle position. The method includes the steps of receiving a street address number of a destination, retrieving data indicating a road segment which includes the specified street address number, estimating positions of the destination and neighboring addresses based on street numbers of the destination, neighboring addresses, and position data of the road segment, and displaying a three-dimensional arrival screen when the user comes within the predetermined distance range from the destination.
申请公布号 US7590487(B2) 申请公布日期 2009.09.15
申请号 US20060502009 申请日期 2006.08.10
申请人 ALPINE ELECTRONICS, INC. 发明人 DE SILVA ANDREW
分类号 G01C21/30 主分类号 G01C21/30
代理机构 代理人
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