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    REDUNDANCY IN UAV ENGINE TIMING POSITION SYSTEMS
    93.
    发明申请
    REDUNDANCY IN UAV ENGINE TIMING POSITION SYSTEMS 审中-公开

    公开(公告)号：US20170138281A1

    公开(公告)日：2017-05-18

    申请号：US15319948

    申请日：2015-06-23

    Applicant: ORBITAL AUSTRALIA PTY LTD

    Inventor： Tyron Dean UTLEY ,  Nicolass Harry BUTERS ,  Jayesh NARAYAN

    IPC: F02D41/00 ,  B64C39/02 ,  H02K11/21 ,  F02D41/22

    CPC classification number: F02D41/009 ,  B64C39/024 ,  B64C2201/00 ,  B64C2201/044 ,  F02D41/222 ,  F02D2200/101 ,  F02D2400/08 ,  H02K11/21 ,  Y02T10/40

    Abstract: Redundancy in engine timing position sensing maintains a UAV operational in the event of failure of a primary engine timing position sub-system. The redundancy avoids duplication of the primary crankshaft timing position sensing components, and avoids adding weight, cost and component complexity. Conditioned (square) waveform(s) (102) is/are created from respective sinusoidal waveform(s). Each consecutive leading edge (103a) and trailing edge (103b) of the pulses of the square waveform (102) is derived from the crossing of the zero voltage value by consecutive sinusoidal waveforms A,B,C (e.g. Voltage (V) vs Time (t) or angular degrees). The square pulse waveform (102) is output (104) to a microcontroller (106) to create and output a pseudo crankshaft timing position signal (108) to be used by an ECU to determine ignition and fuel injection events in the event that the primary timing signal from the crankshaft position sensor (CPS) has failed. The signal (108) output to the ECU can have a missing pulse (116) (i.e. indicative of a TDC position of the engine crankshaft) as well as multiple square pulses (114) corresponding to the pulses of the initial square pulse waveform (102). The waveform signal (108) is therefore derived from the alternator waveform signal(s) and provides a pseudo crankshaft timing position signal in the event of failure of the primary or initial CPS signal.

    Mitigation of Small Unmanned Aircraft Systems Threats
    94.
    发明申请
    Mitigation of Small Unmanned Aircraft Systems Threats 审中-公开
    减轻小型无人机系统的威胁

    公开(公告)号：US20170059692A1

    公开(公告)日：2017-03-02

    申请号：US15248337

    申请日：2016-08-26

    Applicant: Laufer Wind Group LLC

    Inventor： Eric David Laufer ,  John Knag ,  Rodney Petr

    IPC: G01S7/38

    CPC classification number: G01S7/38 ,  B64C39/024 ,  B64C2201/00 ,  B64C2201/027 ,  F41G7/224 ,  F41G7/2253 ,  F41G7/2293 ,  F41G7/30 ,  F41G9/002 ,  F41H11/02 ,  G01S13/52 ,  G01S13/72 ,  G01S13/867 ,  G01S13/878 ,  G05D1/12

    Abstract: Described are systems and methods for drone interdiction. A target aircraft is detected based on data from one or more of one or more radars, a fixed camera image from one or more fixed cameras, and an interceptor aircraft image from a camera mounted to an interceptor aircraft. An interception location is generated describing where the interceptor aircraft and the target aircraft are expected to meet. The interceptor aircraft is directed to the interception location to immobilize the target aircraft.

    Abstract translation: 描述了无人机停电的系统和方法。 基于来自一个或多个雷达的一个或多个的数据，来自一个或多个固定照相机的固定照相机图像以及来自安装到拦截机的照相机的拦截器飞机图像来检测目标飞机。 产生拦截位置，描述拦截机和目标飞机预计在哪里相遇。 拦截机被引导到拦截位置以固定目标飞机。

    FLYING DISPLAY DEVICE
    95.
    发明申请
    FLYING DISPLAY DEVICE 有权
    飞行显示设备

    公开(公告)号：US20160313743A1

    公开(公告)日：2016-10-27

    申请号：US14986712

    申请日：2016-01-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Beomshik KIM

    IPC: G05D1/08 ,  G05D1/00 ,  G06F3/16 ,  G06F1/16 ,  G06F3/01

    CPC classification number: G06F3/167 ,  B64C2201/00 ,  G05D1/0094 ,  G06F1/1601 ,  G06F3/012 ,  G06F3/013 ,  G06F3/017 ,  G06F3/0304

    Abstract: A display device includes a display unit, at least a flight unit connected to the display unit, a position information receiving unit obtaining information on a current position of the display device, a sensor unit obtaining information of a user, a flight control unit automatically controlling a flight of the display device, a posture information obtaining unit obtaining posture information of the display device, a main control unit controlling an overall operation of respective components of the display device, a posture correction unit varying an angle of the display device or the display unit, a vibration system, a voice recognition unit, a communication module, an input member transmitting input information to the communication module, a power source unit, an obstacle detection unit, a joint manipulator connecting the at least one flight unit and the display unit, and a connector connecting the display unit and the display device.

    Abstract translation: 显示装置包括显示单元，至少与显示单元连接的飞行单元，位置信息接收单元获取关于显示设备的当前位置的信息，获取用户信息的传感器单元，飞行控制单元自动控制 显示装置的飞行，获取显示装置的姿势信息的姿势信息获取单元，控制显示装置的各个部件的整体操作的主控制单元，改变显示装置或显示器的角度的姿势校正单元 单元，振动系统，语音识别单元，通信模块，向通信模块发送输入信息的输入构件，电源单元，障碍物检测单元，连接至少一个飞行单元和显示单元的联合操纵器 以及连接显示单元和显示装置的连接器。

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