Invention Grant
- Patent Title: Navigation device
- Patent Title (中): 导航设备
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Application No.: US13699482Application Date: 2011-05-23
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Publication No.: US08577603B2Publication Date: 2013-11-05
- Inventor: Masato Hirai , Yoko Sano , Tsuyoshi Sempuku , Makoto Otsuru , Kotoyu Sasayama
- Applicant: Masato Hirai , Yoko Sano , Tsuyoshi Sempuku , Makoto Otsuru , Kotoyu Sasayama
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2010-118429 20100524
- International Application: PCT/JP2011/002864 WO 20110523
- International Announcement: WO2011/148612 WO 20111201
- Main IPC: G01C21/00
- IPC: G01C21/00

Abstract:
Disclosed is a navigation device including a guidance route calculation unit 3 for calculating a guidance route by using point information about a destination, point information about a current position, and map information, a guidance map generating unit 5 for generating a guidance route map by using the calculated guidance route and the map information, a guidance route surrounding facility icon arrangement unit 6 for extracting a facility icon required for the calculated guidance route according to a facility icon extraction rule, and for determining an offset arrangement position of this facility icon, and a display unit 11 for attaching the facility icon at the above-mentioned determined offset arrangement position on the above-mentioned guidance route map to display the facility icon.
Public/Granted literature
- US20130073197A1 NAVIGATION DEVICE Public/Granted day:2013-03-21
Information query