公开(公告)号：US20170123413A1

公开(公告)日：2017-05-04

申请号：US15166138

申请日：2016-05-26

Applicant: Xiaomi Inc.

Inventor： Hualin YE ,  Xin LIU ,  Yongfeng XIA

IPC: G05D1/00 ,  B64C39/02 ,  G01S19/13

CPC classification number: G05D1/0011 ,  B64C39/024 ,  B64C2201/123 ,  B64C2201/141 ,  B64C2201/146 ,  G01S19/13 ,  G05D1/0022 ,  G08G5/0013 ,  G08G5/0069

Abstract: A method for controlling an unmanned aerial vehicle (UAV) is provided. The UAV includes an external system configured to generate information about its surrounding environment and a communication system configured to provide a data link for transmission of the information to a remote controller associated with the UAV. The method comprises: determining whether a distance between the UAV and the remote controller exceeds a predetermined range; determining whether the UAV is capable of transmitting the information about its surrounding environment to the remote controller, the determination including determining whether at least one of the external system and the data link is in a normal state of operation; and after determining that the distance exceeds the predetermined range and that the UAV is not capable of transmitting the information to the remote controller, controlling the UAV to operate in a return mode.

公开(公告)号：US20180022454A1

公开(公告)日：2018-01-25

申请号：US15722001

申请日：2017-10-02

Applicant: Xiaomi Inc.

Inventor： Pengfei ZHANG ,  Wei CAI ,  Yongfeng XIA ,  Hualin YE

IPC: B64C39/02 ,  G05D1/02 ,  G05D1/00

Abstract: A flight control method includes: determining a positional relationship between an aircraft and a control device; determining a polar coordinate system with the control device as an origin according to the positional relationship; receiving a flight direction control instruction sent by the control device, the flight direction control instruction being generated on the basis of the polar coordinate system; and driving, according to coordinate information about the aircraft in the polar coordinate system, the aircraft to fly in accordance with the flight direction control instruction.

公开(公告)号：US20170127459A1

公开(公告)日：2017-05-04

申请号：US15172708

申请日：2016-06-03

Applicant: Xiaomi Inc.

Inventor： Hualin YE ,  Xin LIU ,  Yongfeng XIA

IPC: H04W76/02 ,  H04W12/06 ,  H04B7/185

CPC classification number: H04W76/11 ,  B64C39/024 ,  B64C2201/127 ,  B64C2201/146 ,  H04B7/15507 ,  H04B7/18504 ,  H04W12/04 ,  H04W12/06 ,  H04W84/12

Abstract: A mobile terminal for establishing a wireless network connection is disclosed. The mobile terminal may comprise a processor and a memory for storing instructions executable by the processor. The processor may be configured to acquire a network configuration parameter of a repeater and send the network configuration parameter to target equipment through a first communication link established between the mobile terminal and the target equipment. The target equipment may establish a first wireless network connection with the repeater by using the network configuration parameter.