公开(公告)号：US10220954B2

公开(公告)日：2019-03-05

申请号：US15495645

申请日：2017-04-24

Applicant: Hangzhou Zero Zero Technology Co., Ltd.

Inventor： Wei Sun ,  Tong Zhang ,  Mengqiu Wang

IPC: B64D33/08 ,  B64C39/02 ,  B64D47/08 ,  B64C15/12 ,  H05K7/20 ,  H01L23/467 ,  H01L23/367

Abstract: An aerial vehicle including a set of rotors, a processor configured to configured to control the set of rotors for aerial vehicle flight, and a housing defining a plurality of cooling channels, wherein, for each rotor of the set, a projection of the processor and the cooling channels onto the respective rotor plane does not intersect the swept area of the rotor, and a distance from the rotor axis of a first rotor of the set to a cooling channel is less than 75% of a rotor diameter of the first rotor. A method for aerial vehicle operation, including providing an aerial vehicle including a rotor, a processor, and a housing, flying the aerial vehicle, and, while flying the aerial vehicle, actively cooling the processor, including, at the rotor, forcing airflow toward the processor.

公开(公告)号：US11649052B2

公开(公告)日：2023-05-16

申请号：US17196837

申请日：2021-03-09

Applicant: HangZhou Zero Zero Technology Co., Ltd.

Inventor： Mengqiu Wang ,  Lixin Liu ,  Tong Zhang ,  Jia Lu

IPC: B64C39/02 ,  G01S3/786 ,  H04N7/18 ,  G01S17/89 ,  G01S17/86 ,  G06V40/16 ,  H04N23/66 ,  H04N23/60 ,  H04N23/62 ,  G06V20/17 ,  B64D47/08 ,  G05D1/00 ,  G01S17/02 ,  G06V20/13 ,  G06V20/58 ,  B64U101/30

CPC classification number: B64C39/024 ,  B64D47/08 ,  G01S3/7864 ,  G01S17/86 ,  G01S17/89 ,  G05D1/0011 ,  G05D1/0088 ,  G05D1/0094 ,  G06V20/17 ,  G06V40/166 ,  H04N7/185 ,  H04N23/60 ,  H04N23/62 ,  H04N23/66 ,  B64U2101/30 ,  B64U2201/10 ,  B64U2201/20 ,  G01S17/02 ,  G06V20/13 ,  G06V20/58 ,  G06V2201/07

Abstract: An aerial system, including a processing system, an optical system, an actuation system and a lift mechanism, includes an autonomous photography and/or videography system 70, implemented, at least in part, by the processing system 22, the optical system 26, the actuation system 28 and the lift mechanism 32. The autonomous photograph and/or videography system performs the steps of establishing a desired flight trajectory, detecting a target, controlling the flight of the aerial system as a function of the desired flight trajectory relative to the target using the lift mechanism and controlling the camera to capture pictures and/or video.

公开(公告)号：US11340606B2

公开(公告)日：2022-05-24

申请号：US16534869

申请日：2019-08-07

Applicant: Hangzhou Zero Zero Technology Co., Ltd.

Inventor： Mengqiu Wang ,  Jia Lu ,  Tong Zhang ,  Lixin Liu

IPC: G05D1/00 ,  B64C39/02 ,  G06F3/01 ,  G06F3/04883

Abstract: System and method for controlling an aerial system, without physical interaction with a separate remote device, based on sensed user expressions. User expressions may include thought, voice, facial expressions, and/gestures. User expressions may be sensed by sensors associated with the aerial device or a remote device.

公开(公告)号：US20210227122A1

公开(公告)日：2021-07-22

申请号：US17196837

申请日：2021-03-09

Applicant: HangZhou Zero Zero Technology Co., Ltd.

Inventor： Mengqiu Wang ,  Lixin Liu ,  Tong Zhang ,  Jia Lu

IPC: H04N5/232 ,  B64D47/08 ,  G01S3/786 ,  G01S17/86 ,  G01S17/89 ,  G05D1/00 ,  G06K9/00 ,  H04N7/18 ,  B64C39/02

Abstract: An aerial system, including a processing system, an optical system, an actuation system and a lift mechanism, includes an autonomous photography and/or videography system 70, implemented, at least in part, by the processing system 22, the optical system 26, the actuation system 28 and the lift mechanism 32. The autonomous photograph and/or videography system performs the steps of establishing a desired flight trajectory, detecting a target, controlling the flight of the aerial system as a function of the desired flight trajectory relative to the target using the lift mechanism and controlling the camera to capture pictures and/or video.

公开(公告)号：US10969784B2

公开(公告)日：2021-04-06

申请号：US16192151

申请日：2018-11-15

Applicant: Hangzhou Zero Zero Technology Co., Ltd.

Inventor： Tong Zhang ,  Mengqiu Wang

IPC: B64C39/02 ,  G05D1/00 ,  H04N5/232 ,  G06F3/01 ,  G05D1/06 ,  B64D47/08 ,  G06F3/16 ,  G06F3/0488 ,  H04N5/225

Abstract: System and method for controlling an aerial system to perform a selected operation using an easy-to-use release and auto-positioning process.

公开(公告)号：US10824149B2

公开(公告)日：2020-11-03

申请号：US16670253

申请日：2019-10-31

Applicant: Hangzhou Zero Zero Technology Co., Ltd.

Inventor： Mengqiu Wang ,  Lixin Liu ,  Pengxiang Jin ,  Jia Lu ,  Tong Zhang

IPC: G05D1/00 ,  G05D1/04 ,  B64C39/02 ,  G05D1/06 ,  G05D1/08

Abstract: A method for controlling an aerial system with a rotor enclosed by a housing, including: operating the rotor in a flight mode, detecting a grab event indicative of the aerial system being grabbed, and automatically operating the rotor in a standby mode. A method for controlling an aerial system including a central axis extending normal to a lateral plane of the aerial system, including: generating a first aerodynamic force with a set of rotors enclosed by a housing, detecting that an acute angle between the central axis and a gravity vector is greater than a threshold angle, and operating each rotor of the set of rotors to cooperatively generate a second aerodynamic force less than the first aerodynamic force with the set of rotors.

公开(公告)号：US10601296B2

公开(公告)日：2020-03-24

申请号：US16078580

申请日：2017-02-21

Applicant: HANGZHOU ZERO ZERO TECHNOLOGY CO., LTD.

Inventor： Tong Zhang ,  Qicheng Li ,  Mengqiu Wang ,  Wei Sun ,  Lixin Liu

IPC: G03B17/00 ,  H02K41/035 ,  H02K41/03 ,  H02K11/33 ,  G03B17/56

Abstract: Disclosed herein are methods for a multiple degree-of-freedom (DOF) motor system with reduced number of electromagnet control phases. The motor system includes a first body that is able to move relative to a second body along multiple DOFs. The first body has at least one magnetic positioner attached. The second body has a plurality of controlled electromagnets. Control signals, the total number of phases of which is less than half the total number of electromagnets, energize at least one of the controlled electromagnets to create magnetic interaction with at least one magnetic positioner on the first body, and to control the movement of the first body relative to the second body along designated dimension(s).

公开(公告)号：US20200073387A1

公开(公告)日：2020-03-05

申请号：US16670253

申请日：2019-10-31

Applicant: Hangzhou Zero Zero Technology Co., Ltd.

Inventor： Mengqiu Wang ,  Lixin Liu ,  Pengxiang Jin ,  Jia Lu ,  Tong Zhang

IPC: G05D1/00 ,  G05D1/08 ,  G05D1/06 ,  B64C39/02 ,  G05D1/04

Abstract: A method for controlling an aerial system with a rotor enclosed by a housing, including: operating the rotor in a flight mode, detecting a grab event indicative of the aerial system being grabbed, and automatically operating the rotor in a standby mode. A method for controlling an aerial system including a central axis extending normal to a lateral plane of the aerial system, including: generating a first aerodynamic force with a set of rotors enclosed by a housing, detecting that an acute angle between the central axis and a gravity vector is greater than a threshold angle, and operating each rotor of the set of rotors to cooperatively generate a second aerodynamic force less than the first aerodynamic force with the set of rotors.

公开(公告)号：US10358214B2

公开(公告)日：2019-07-23

申请号：US16024446

申请日：2018-06-29

Applicant: Hangzhou Zero Zero Technology Co., Ltd

Inventor： Tong Zhang ,  Mengqiu Wang ,  Zhaozhe Wang ,  Xuyang Zhang ,  Guanqun Zhang ,  Shuang Gong ,  Yalin Zhang ,  Jinglong Wang ,  Lixin Liu

IPC: B64C39/02 ,  B64C27/08

Abstract: An aerial vehicle, preferably including: a rotary wing and a protection housing enclosing the rotary wing. An aerial vehicle, preferably including: a first rotary wing module including a first rotary wing and a second rotary wing module including a second rotary wing, wherein the first rotary wing module and the second rotary wing module are preferably operable between a folded configuration and an unfolded configuration. A method of aerial vehicle operation.

公开(公告)号：US10168704B2

公开(公告)日：2019-01-01

申请号：US15658572

申请日：2017-07-25

Applicant: Hangzhou Zero Zero Technology Co., Ltd.

Inventor： Tong Zhang ,  Mengqiu Wang

IPC: G05D1/10 ,  G05D1/00 ,  B64C39/02 ,  B64D47/08 ,  H04N5/232 ,  G06F3/01 ,  G06F3/16 ,  G06F3/0488 ,  H04N5/225

Abstract: System and method for controlling an aerial system to perform a selected operation using an easy-to-use release and auto-positioning process.