SYSTEM AND METHOD FOR ULTRASOUND DISTANCE DETECTION
    27.
    发明申请
    SYSTEM AND METHOD FOR ULTRASOUND DISTANCE DETECTION 审中-公开
    用于超声距离检测的系统和方法

    公开(公告)号:US20170059704A1

    公开(公告)日:2017-03-02

    申请号:US15169449

    申请日:2016-05-31

    Abstract: A system for using ultrasound to detect distance on mobile platform and methods for making and using same. The system includes an ultrasound transceiver that can transmit and/or receive ultrasound waves and determine distance from an object of interest using a time-of-flight of the ultrasound wave. The system is adapted to reduce noise by using a dynamic model of the mobile platform to set constraints on the possible location of a received ultrasound echo. A linear, constant-speed dynamic model can be used to set constraints. The system can further reduce noise by packetizing a received ultrasound waveform and filtering out noise according to height and width of the packets. The system likewise can remove dead zones in the ultrasound transceiver by subtracting an aftershock waveform from the received waveform. The systems and methods are suitable for ultrasound distance detection on any type of mobile platform, including unmanned aerial vehicles.

    Abstract translation: 使用超声波检测移动平台上的距离的系统及其制作和使用方法。 该系统包括可以使用超声波的飞行时间来发射和/或接收超声波并确定与感兴趣对象的距离的超声收发器。 该系统适于通过使用移动平台的动态模型来减少噪声,以对接收到的超声回波的可能位置设置约束。 线性,恒速动态模型可用于设置约束。 该系统可以通过分组接收到的超声波并且根据分组的高度和宽度滤除噪声来进一步降低噪声。 该系统同样可以通过从接收波形中减去余震波形来去除超声波收发器中的死区。 该系统和方法适用于任何类型的移动平台(包括无人机)上的超声距离检测。

    APPARATUS FOR CAPTURING AERIAL VIEW IMAGES
    28.
    发明申请
    APPARATUS FOR CAPTURING AERIAL VIEW IMAGES 审中-公开
    用于捕获空中视图图像的装置

    公开(公告)号:US20170043882A1

    公开(公告)日:2017-02-16

    申请号:US15227507

    申请日:2016-08-03

    Abstract: An apparatus for capturing aerial view images via an image capturing device is provided. The apparatus includes a base; a housing defining a cavity allowing for insertion of the image capturing device, wherein the housing is engaged with the base; at least one extension member, each extension member including an upper end and a lower end, wherein the lower end of each extension member is engaged with the base, wherein each extension member extends upwardly from the base; and an air resisting element engaged with the upper end of each extension member.

    Abstract translation: 提供一种用于通过图像捕获装置捕获鸟瞰图的装置。 该装置包括基座; 壳体,其限定允许插入图像捕获装置的腔体,其中所述壳体与所述基座接合; 至少一个延伸构件,每个延伸构件包括上端和下端,其中每个延伸构件的下端与基座接合,其中每个延伸构件从基部向上延伸; 以及与每个延伸构件的上端接合的防气元件。

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