发明授权
- 专利标题: Navigation method, in particular for vehicles
- 专利标题(中): 导航方式,特别是车辆
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申请号: US09238380申请日: 1999-01-27
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公开(公告)号: US06240363B1公开(公告)日: 2001-05-29
- 发明人: Wolfgang Theimer , Heikki Laine , Hannu Hakala , Jari Kaikkonen , Harri Koskinen , Harri Valio
- 申请人: Wolfgang Theimer , Heikki Laine , Hannu Hakala , Jari Kaikkonen , Harri Koskinen , Harri Valio
- 优先权: DE19803659 19980130
- 主分类号: G01C2120
- IPC分类号: G01C2120
摘要:
The invention relates to a navigation method, in particular for vehicles, in which a route (R) from a starting point (z1) to a destination (zn) is determined and stored, in which the current position (z(t)) is determined, and in which direction information corresponding to the route (R) is indicated. In order to allow the user to be guided to his destination, if he leaves the route, without using map material, the invention provides for a direction which leads back to the route to be indicated, if the current position is not on the route.
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