发明申请
- 专利标题: Navigation apparatus and method
- 专利标题(中): 导航装置和方法
-
申请号: US11217454申请日: 2005-09-02
-
公开(公告)号: US20060064235A1公开(公告)日: 2006-03-23
- 发明人: Hiroki Ishikawa , Tomoyuki Zaitsu , Masao Kawai
- 申请人: Hiroki Ishikawa , Tomoyuki Zaitsu , Masao Kawai
- 申请人地址: JP Anjo-shi
- 专利权人: AISIN AW CO., LTD.
- 当前专利权人: AISIN AW CO., LTD.
- 当前专利权人地址: JP Anjo-shi
- 优先权: JP2004-261613 20040908; JP2004-261614 20040908
- 主分类号: G08G1/00
- IPC分类号: G08G1/00
摘要:
A navigation apparatus and method store traffic information and searches for a guidance route to a specified destination. The apparatus and method calculate congestion degrees for the guidance route based on a factor by time period and the stored traffic information and display the guidance route and the congestion degrees by time period.
公开/授权文献
信息查询