Multimedia file repair methods and apparatus

    公开(公告)号:US09665444B2

    公开(公告)日:2017-05-30

    申请号:US14323901

    申请日:2014-07-03

    CPC classification number: G06F11/1458 G06F11/1435 G06F11/1446

    Abstract: Improved methods, systems and apparatus for storing and repairing multimedia files are provided that overcome the limitations of existing multimedia file repair technologies. Backup copies of the multimedia container information associated with given multimedia content data are stored, along with the multimedia content data, on an external storage detachably coupled to a recording device. A primary copy of the multimedia container information is stored on an internal storage associated with the recording device. The recording of the primary container information and the content data is performed in real-time or nearly real-time as the content data is captured by the recording device. In the case of an abnormal event (e.g., battery failure, disconnect of storage media), container information may be selected from the primary copy or the backup copies of the container information, thereby increasing the likelihood that the container file can be successfully repaired or regenerated.

    Multi-zone battery exchange system
    43.
    发明授权
    Multi-zone battery exchange system 有权
    多区电池更换系统

    公开(公告)号:US09550582B2

    公开(公告)日:2017-01-24

    申请号:US15048948

    申请日:2016-02-19

    Inventor: Mingyu Wang

    Abstract: A multi-zone battery station is provided, comprising a plurality of landing areas configured to support a UAV. The battery station may permit battery life to be reloaded onto a UAV, which may include recharging a battery of the UAV or exchanging the UAV battery for a new battery. The different zones may accommodate different UAV types, different battery types, or operate in accordance with different energy provision rules. A marker may be provided on a landing area to aid in guiding the UAV to an appropriate landing area.

    Abstract translation: 提供了一种多区域电池站,包括被配置为支持无人机的多个着陆区域。 电池站可以允许将电池寿命重新装载到UAV上,UAV可以包括为UAV的电池再充电或者为新电池更换UAV电池。 不同的区域可以适应不同的UAV类型,不同的电池类型,或者根据不同的能量提供规则操作。 可以在着陆区域上提供标记以帮助将无人机引导到适当的着陆区域。

    Remote control method and terminal
    44.
    发明授权
    Remote control method and terminal 有权
    遥控方式及终端

    公开(公告)号:US09493232B2

    公开(公告)日:2016-11-15

    申请号:US14977406

    申请日:2015-12-21

    Abstract: The present application discloses a remote control method and apparatus for controlling the state of a movable object and/or a load carried thereon. The remote control method comprising: receiving, via an apparatus, a state signal that corresponds to a user's position; remote-controlling the state of the a load being carried on a movable object based on the state signal; wherein the state of the load is the result of combining the movement of the load relative to the movable object and the movement of the object relative to its environment. For example, the control of the state can be achieved through the state of the apparatus itself, a user's state captured by an apparatus, a graphical interface on a screen of an apparatus, or a voice command.

    Abstract translation: 本申请公开了一种用于控制可移动物体和/或其上承载的负载的状态的遥控方法和装置。 遥控方法包括:经由设备接收对应于用户位置的状态信号; 基于状态信号遥控在可移动物体上携带的负载的状态; 其中负载状态是将负载相对于可移动物体的移动与物体相对于其环境的移动相结合的结果。 例如,可以通过设备本身的状态,由设备捕获的用户状态,设备的屏幕上的图形界面或语音命令来实现状态的控制。

    MULTI-ZONE BATTERY EXCHANGE SYSTEM
    47.
    发明申请
    MULTI-ZONE BATTERY EXCHANGE SYSTEM 有权
    多区电池交换系统

    公开(公告)号:US20160039542A1

    公开(公告)日:2016-02-11

    申请号:US14634489

    申请日:2015-02-27

    Inventor: Mingyu Wang

    Abstract: A multi-zone battery station is provided, comprising a plurality of landing areas configured to support a UAV. The battery station may permit battery life to be reloaded onto a UAV, which may include recharging a battery of the UAV or exchanging the UAV battery for a new battery. The different zones may accommodate different UAV types, different battery types, or operate in accordance with different energy provision rules. A marker may be provided on a landing area to aid in guiding the UAV to an appropriate landing area.

    Abstract translation: 提供了一种多区域电池站,包括被配置为支持无人机的多个着陆区域。 电池站可以允许将电池寿命重新装载到UAV上,UAV可以包括为UAV的电池再充电或者为新电池更换UAV电池。 不同的区域可以适应不同的UAV类型,不同的电池类型,或者根据不同的能量提供规则操作。 可以在着陆区域上提供标记以帮助将无人机引导到适当的着陆区域。

    Impact protection apparatus
    48.
    发明授权

    公开(公告)号:US09216818B1

    公开(公告)日:2015-12-22

    申请号:US14626838

    申请日:2015-02-19

    Inventor: Mingyu Wang

    Abstract: An impact protection apparatus is provided, comprising a gas container configured to hold a compressed gas and an inflatable member configured to be inflated by the gas and function as an airbag of a movable object, such as an aerial vehicle. A valve controls flow of gas from the container to the inflatable member in response to a signal from a valve controller. The valve and valve controller are powered by an independent power source than one or more other systems of the movable object. A safety mechanism may also be provided that, unless deactivated, prevents inflation of the inflatable member.

    Flight control for flight-restricted regions

    公开(公告)号:US09176501B2

    公开(公告)日:2015-11-03

    申请号:US14262563

    申请日:2014-04-25

    Abstract: Systems, methods, and devices are provided for providing flight response to flight-restricted regions. The location of an unmanned aerial vehicle (UAV) may be compared with a location of a flight-restricted region. If needed a flight-response measure may be taken by the UAV to prevent the UAV from flying in a no-fly zone. Different flight-response measures may be taken based on the distance between the UAV and the flight-restricted region and the rules of a jurisdiction within which the UAV falls.

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