Title: Navigation device and its crossing enlarged drawing display method
Application Number: 200610149456 Application Date: 2006.11.17
Publication Number: 1967152 Publication Date: 2007.05.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01C21/26;G01C21/34;G01C21/36;G09B29/10;G06F17/30
Applicant(s) Name: Alpine Electronics Inc. Address:
Inventor(s) Name: Yamazaki Noboru
Attorney & Agent: hujian xin
Abstract:
    There is provided a navigation device and its crossing enlarged drawing display method, with which a driver is capable of easily identifying driving paths in a crossing enlarged drawing with multi-layer crossing. When a multi-layer crossing enlarged drawing with a multi-layer structure is displayer, only connection line crossing points (annular crossing points and belt-shaped connecting line crossing points) of self-vehicle running layers are displayer in said crossing enlarged drawing, and guiding routes (GR) are also displayed in the crossing enlarged drawing.
Time: 7
<- Previous Patent:Multiple imaging range unit of op...   |  Next Patent:Laser measuring device ->