发明名称 Navigation device
摘要 A navigation device that can surely provide information on sightseeing facilities, etc. to a user is provided. A navigation device 1 for displaying a map screen representing the present position of a mobile on a map on which landmarks 6 are displayed is provided with a sightseeing area data base 31 for storing the position of a prescribed sightseeing area and sightseeing facilities within a prescribed sightseeing area, and a controller 10 for detecting whether a mobile enters the prescribed sightseeing area. Furthermore, the navigation device 1 includes an automatic facility display mode in which when it is detected by the controller 110 that the mobile enters the prescribed sightseeing area, the sightseeing facilities within the prescribed sightseeing areas are read out from the sightseeing area data base 31 and automatically displayed on the map, and also display of the landmarks 6 is reduced from the map.
申请公布号 US8326524(B2) 申请公布日期 2012.12.04
申请号 US20080670291 申请日期 2008.07.18
申请人 HARADA TOMOHIRO;CLARION CO., LTD. 发明人 HARADA TOMOHIRO
分类号 G01C21/00 主分类号 G01C21/00
代理机构 代理人
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