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1. (WO2017152865) FOLLOWING METHOD AND DEVICE FOR UNMANNED AERIAL VEHICLE AND WEARABLE DEVICE

Pub. No.:    WO/2017/152865    International Application No.:    PCT/CN2017/076218
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Mar 11 00:59:59 CET 2017
IPC: G01S 5/22
Applicants: GOERTEK INC
歌尔股份有限公司
Inventors: XIE, Fuli
谢馥励
SU, Pengcheng
苏鹏程
Title: FOLLOWING METHOD AND DEVICE FOR UNMANNED AERIAL VEHICLE AND WEARABLE DEVICE
Abstract:
A following method and a following device for an unmanned aerial vehicle and a wearable device. The following method for an unmanned aerial vehicle comprises: mounting multiple receiving sensors on an unmanned aerial vehicle, the multiple receiving sensors being matched to one transmitting sensor in a user-side smart control device (S11); utilizing the receiving sensors to receive a distance signal transmitted in real-time by a user and calculating the orientation of the unmanned aerial relative to the user on the basis of the distance signal (S12); and adjusting the horizontal orientation of the unmanned aerial vehicle on the basis of the orientation so that the orientation of the unmanned aerial vehicle to the user satisfies a preset orientation, thus implementing autonomous following for the unmanned aerial vehicle (S13). The method determines the orientation of the unmanned aerial vehicle relative to the user by means of employing the multiple receiving sensors matched to the one transmitting sensor, and makes adjustments to the horizontal orientation of the unmanned aerial vehicle on the basis of the orientation so as to maintain a relatively static relation between the unmanned aerial vehicle and the user, thus implementing autonomous user following.