发明名称 NAVIGATION APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide "a navigation apparatus" for performing support so that a vehicle can certainly arrive at a desired point around a destination. SOLUTION: When the vehicle travels along a guidance route and reaches a position within a predetermined distance from the destination, the record of the travel track is started. Then, the map display contraction scale is changed to a predetermined contraction scale allowing clear visual inspection to a narrow street, and the guide image displayed on a display device 3 is obtained by enlarging and displaying a map image so as to allow clear visual inspection of the current position circumference, up to a narrow street (a). Display of the travel track on the map image is started, and the guide image displayed on the display device 3 is obtained by displaying, on the map image, the travel track 500 extending with the travel of the vehicle (b, c and d). Here, the travel track 500 is displayed as a display form different from the route diagram showing the guidance route so that it can be distinguished from the guidance route. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009092534(A) 申请公布日期 2009.04.30
申请号 JP20070264088 申请日期 2007.10.10
申请人 ALPINE ELECTRONICS INC 发明人 ISHIDA TAKESHI
分类号 G01C21/00;G08G1/0969;G09B29/00;G09B29/10 主分类号 G01C21/00
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