公开(公告)号：US20170336800A1

公开(公告)日：2017-11-23

申请号：US15597141

申请日：2017-05-16

Applicant: ASUSTeK COMPUTER INC.

Inventor： Hung-Chyun CHOU ,  Ting-Ying WU

IPC: G05D1/02 ,  G05D1/00 ,  G01C21/20

CPC classification number: G05D1/0274 ,  B25J5/007 ,  B25J9/1664 ,  G01C21/206 ,  G05D1/0088 ,  G05D1/0212 ,  G05D1/0255 ,  G05D2201/0214

Abstract: A navigation system adapted to an electronic device is provided. The navigation system comprises: a processor configured to control a movement direction of the electronic device according to a navigation path, obtain spatial information, and set a waypoint according to the spatial information; and a plurality of distance measuring modules for measuring a waypoint distance between the electronic device and the waypoint. When the processor determines the waypoint distance is less than a waypoint threshold value, the processor is configured to calculate a first distance and a second distance according to the obstacle distances measured by the distance measuring modules. The processor is configured to control the electronic device to have a first movement, a second movement and a third movement according to the first distance and the second distance. A navigation method is further provided.