| 摘要 |
Disclosed in the present invention is a navigation route planning device, comprising: a display module, configured to display a navigation map; a hand-drawn route acquisition module, configured to acquire a route drawn manually by a user on a navigation map; and a route planning module, configured to plan a navigation route according to the manually drawn route. Also disclosed are a corresponding navigation method and a navigation system. The solution of the present invention can plan a navigation route according to a route drawn manually by a user on a navigation map, its operations are simple, convenient and visual, and it overcomes the failings of existing navigation route planning solutions. |
