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    AUTONOMOUS MAGNETOMETER CALIBRATION
    2.
    发明申请
    AUTONOMOUS MAGNETOMETER CALIBRATION 审中-公开

    公开(公告)号：US20170123035A1

    公开(公告)日：2017-05-04

    申请号：US14927141

    申请日：2015-10-29

    Applicant: Kespry, Inc.

    Inventor： Robert Parker Clark

    IPC: G01R35/00 ,  G01C21/20 ,  G01C21/18 ,  G01R33/00 ,  B64C39/02

    CPC classification number: G01R35/005 ,  B64C39/024 ,  B64C2201/027 ,  B64C2201/14 ,  B64C2201/141 ,  G01C17/38 ,  G01R33/0035

    Abstract: The disclosure herein describes methods and apparatuses for magnetometer calibration through collection and processing of calibration data in the background and unassisted autonomous calibration maneuvers prior to a mission. As an autonomous or semi-autonomous vehicle is transported by the user after power up, vehicle data relevant to magnetometer calibration can be collected from the movements of the vehicle. Magnetometer calibration accuracy checks or some parts of magnetometer calibration can be performed from the data collected in the background. Based on the extent of accuracy determinations, the vehicle can further perform autonomous and unassisted maneuvers to complete magnetometer calibration before performing a mission.

    Autonomous mission action alteration
    6.
    发明授权
    Autonomous mission action alteration 有权

    公开(公告)号：US10540901B2

    公开(公告)日：2020-01-21

    申请号：US16056911

    申请日：2018-08-07

    Applicant: Kespry Inc.

    Inventor： Robert Parker Clark

    IPC: G08G5/00 ,  G01C7/04 ,  G05D1/00 ,  H04N7/18 ,  G06K9/00 ,  B64C39/02 ,  B64D31/06

    Abstract: An unmanned aerial vehicle includes a camera, one or more sensors, memory storing first instructions that define an overall mission, and memory storing one or more mission cues. The vehicle further includes one or more processors configured to execute a first part of the first instructions to perform a first part of the overall mission. The processors are configured to process at least one of the image data and the sensor data to detect a presence of at least one of the mission cues. The processors are configured to, in response to detecting a mission cue, interrupting execution of the first instructions and executing second instructions to control the unmanned aerial vehicle to perform a first sub-mission of the overall mission. The processors are configured to after executing the second instructions, performing a second part of the overall mission by executing a second part of the first instructions.

    Enhanced distance detection system
    8.
    发明授权
    Enhanced distance detection system 有权
    增强距离检测系统

    公开(公告)号：US09594381B1

    公开(公告)日：2017-03-14

    申请号：US14864508

    申请日：2015-09-24

    Applicant: Kespry, Inc.

    Inventor： Robert Parker Clark ,  Chang Young Kim

    IPC: G01C23/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  G05D1/10 ,  B64C39/02 ,  B64D47/08 ,  G01S17/08 ,  G01S17/93

    CPC classification number: G05D1/101 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/108 ,  B64C2201/141 ,  B64D47/08 ,  G01S7/4813 ,  G01S13/94 ,  G01S17/023 ,  G01S17/89 ,  G01S17/933 ,  G05D1/102

    Abstract: An enhanced distance detection system for an autonomous or semi-autonomous vehicle is described here. The distance detection system includes a distance detector, which may have a limited scope of distance detection, and a directional controller, which allows extending the dimension or scope of the distance detector as the vehicle travels and performs missions. The directional controller can change the detection direction of the distance detector with a motorized gimbal or functionally similar system, and the change in the detection direction can be integrated with the status of and other instructions executed by the vehicle.

    Abstract translation: 这里描述了用于自主或半自主车辆的增强距离检测系统。 距离检测系统包括距离检测器，其可以具有有限的距离检测范围，以及方向控制器，其允许当车辆行进并执行任务时延伸距离检测器的尺寸或范围。 方向控制器可以用电动万向节或功能相似的系统改变距离检测器的检测方向，并且检测方向的变化可以与车辆执行的状态和其他指令相结合。

    UNMANNED AERIAL VEHICLE RECOVERY SYSTEM
    9.
    发明申请
    UNMANNED AERIAL VEHICLE RECOVERY SYSTEM 审中-公开
    无人机营运车辆恢复系统

    公开(公告)号：US20160347462A1

    公开(公告)日：2016-12-01

    申请号：US14723897

    申请日：2015-05-28

    Applicant: Kespry, Inc.

    Inventor： Robert Parker Clark

    IPC: B64D17/62 ,  B64D43/02 ,  B64C39/02

    CPC classification number: B64D17/62 ,  B64C39/024 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/185 ,  B64D17/80 ,  B64D43/02 ,  G05D1/0072 ,  G05D1/0077 ,  G05D1/0088 ,  G05D1/105

    Abstract: An unmanned aerial vehicle includes a closely integrated emergency recovery and operation systems for an unmanned aerial vehicle with built-in levels of redundancy and independence to maximize the likelihood of a controlled velocity landing. The unmanned aerial vehicle may include multiple processors and multiple state estimating modules such as inertial measurement units to independently determine the operational and error status of the unmanned aerial vehicle. Base on predictive or projected computations, the emergency recovery system may determine a suitable time for a recovery action, such as parachute deployment, and execute the recovery action.

    Abstract translation: 无人机包括紧凑的紧急恢复和操作系统，用于具有内置冗余度和独立性的无人驾驶飞行器，以最大限度地发挥受控速度着陆的可能性。 无人驾驶飞行器可以包括多个处理器和多个状态估计模块，例如惯性测量单元，以独立地确定无人驾驶飞行器的操作和错误状态。 基于预测或预计计算，紧急恢复系统可以确定恢复动作（例如降落伞部署）的合适时间，并执行恢复动作。

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