Automated validation and verification of computer software
    11.
    发明授权
    Automated validation and verification of computer software 失效
    计算机软件的自动验证和验证

    公开(公告)号:US06071316A

    公开(公告)日:2000-06-06

    申请号:US939419

    申请日:1997-09-29

    CPC classification number: G06F11/3612 G06F11/3676 G06F11/3688 G06F11/3696

    Abstract: A method and apparatus for automating validation and verification of computer software that confirms during a test execution of the software that all lines of code are executed and all branches in the software are taken or not taken at least once. The computer software to be tested is compiled and a link map is generated. After compilation of the code, it is run in a test fixture to test all the required functions. During this test execution, a monitoring process is performed which documents which lines of code have been executed and whether certain branches of the code were either taken or not taken. An execution record is generated which indicates what instruction branches were taken and were not taken. A comparison is then made between the link map originally generated and the instruction record generated to determine what lines of code were executed, whether each branch was taken at least once, and whether a branch was not taken at least once.

    Abstract translation: 一种用于在软件的测试执行期间自动验证和验证计算机软件的方法和装置,所述代码执行所有代码行和软件中的所有分支至少被采用一次。 要测试的计算机软件被编译并生成链接映射。 在编译代码之后,它运行在测试夹具中以测试所有必需的功能。 在该测试执行期间,执行监视过程,该过程记录已经执行了哪些代码行,以及是否采取了代码的某些分支。 生成一个执行记录,指示哪些指令分支已被采取并未被采用。 然后在最初生成的链接映射和生成的指令记录之间进行比较,以确定执行代码行,每个分支是否至少被采用一次,以及是否至少采用了一次分支。

    Fault tolerant optical cross-channel data link
    12.
    发明授权
    Fault tolerant optical cross-channel data link 失效
    容错光交叉通道数据链路

    公开(公告)号:US5396357A

    公开(公告)日:1995-03-07

    申请号:US187420

    申请日:1994-01-25

    CPC classification number: H04L27/32 H04J14/0201 H04L12/437

    Abstract: A cross-channel data link for interconnecting a plurality of computers together in a ring configuration using a single optical fiber between adjacent communication nodes includes wavelength division multiplexing circuitry in a way that improves the fault diagnostic capabilities of the system. By using a particular transmission protocol in which optical data representing signals of two discrete wavelengths are fed through a single optical fiber with one progressing in the clockwise direction and the other in a counterclockwise direction in two recurring time frames, at the conclusion each of the computers is guaranteed to have identical data irrespective of any single point failure in the data link.

    Abstract translation: 用于使用相邻通信节点之间的单个光纤以环形配置将多个计算机互连在一起的跨通道数据链路包括以改善系统的故障诊断能力的方式的波分复用电路。 通过使用特定的传输协议,其中表示两个离散波长的信号的光学数据通过单个光纤被馈送,其中一个光纤在顺时针方向上一个进行,另一个在两个循环时间帧中以逆时针方向进给,在每个计算机 保证具有相同的数据,而不管数据链路中的任何单点故障。

    Launch and capture systems for vertical take-off and landing (VTOL) vehicles
    13.
    发明授权
    Launch and capture systems for vertical take-off and landing (VTOL) vehicles 有权
    用于垂直起飞和着陆(VTOL)车辆的启动和捕获系统

    公开(公告)号:US08162256B2

    公开(公告)日:2012-04-24

    申请号:US12051552

    申请日:2008-03-19

    Abstract: A launch and capture system for capturing a vertical take-off and landing (VTOL) vehicle having a thruster and a duct configured to direct airflow generated by the thruster includes a capture plate and an extension. The capture plate is configured to alter the airflow and generate a force attracting the duct to the capture plate. The extension is coupled to the capture plate, and is configured to at least facilitate holding the VTOL vehicle against the capture plate.

    Abstract translation: 用于捕获具有推进器和构造成引导由推进器产生的气流的管道的垂直起飞和着陆(VTOL)车辆的发射和捕获系统包括捕获板和延伸部。 捕获板被配置为改变气流并产生吸引到捕获板的管道的力。 延伸部联接到捕获板,并且被构造成至少有利于将VTOL车辆保持抵靠捕获板。

    GUIDED DELIVERY OF SMALL MUNITIONS FROM AN UNMANNED AERIAL VEHICLE
    14.
    发明申请
    GUIDED DELIVERY OF SMALL MUNITIONS FROM AN UNMANNED AERIAL VEHICLE 有权
    从无人驾驶的航空器导引小型飞行器

    公开(公告)号:US20110017863A1

    公开(公告)日:2011-01-27

    申请号:US12259728

    申请日:2008-10-28

    CPC classification number: G01S3/7864 F41G7/303

    Abstract: The present invention provides apparatus and methods for accurate guidance of small munitions to a target. The guidance for the small munition is mainly provided by a device external to the small munition, such as an unmanned aerial vehicle (UAV). The UAV may provide external guidance commands by use of a command transmitter to the small munition. The small munition is equipped to receive the guidance commands and consequently use a maneuvering mechanism to react to the guidance commands. The UAV may determine a successful release point of the small munition and track a flight path from a release point toward the target of the small munition using a passive sensor mounted in a gimbaled mount, which is controlled by use of a closed-loop control system. The UAV may be controlled by a ground control device, such as an operator control unit (OCU), to release small munitions.

    Abstract translation: 本发明提供了用于向靶标准确地引导小型弹药的装置和方法。 小型弹药的指导主要是由无人机(UAV)等小型武器以外的装置提供。 无人机可以通过使用命令发射机向小型弹药提供外部指导命令。 小型弹药装备有接收指导指令,因此使用机动机构对指导指令作出反应。 无人机可以使用安装在万向架中的无源传感器来确定小型弹药的成功释放点并跟踪从释放点朝向小型弹药目标的飞行路径,该无源传感器通过使用闭环控制系统 。 UAV可以由诸如操作员控制单元(OCU)的地面控制装置控制,以释放小型弹药。

    Ducted fan air data system
    15.
    发明授权
    Ducted fan air data system 有权
    风机风机数据系统

    公开(公告)号:US07841563B2

    公开(公告)日:2010-11-30

    申请号:US11685532

    申请日:2007-03-13

    CPC classification number: G01P5/14 G01P5/16 G01P13/025

    Abstract: An air data system and method for a ducted fan air-vehicle is described. The air data system includes a plurality of air pressure sensors placed around a lip of an air duct of the ducted fan air-vehicle. The air data system calculates the speed and direction of airflow surrounding the ducted fan air-vehicle based on pressure data measured across the lip of the air duct. Additionally, the air data system may estimate forces generated by airflow surrounding the air-vehicle.

    Abstract translation: 描述了一种用于风扇式风车的空气数据系统和方法。 空气数据系统包括多个气压传感器,其布置在管道式风扇空气车辆的空气管道的唇缘周围。 空气数据系统基于在风道的唇缘上测量的压力数据来计算管道风扇空气车辆周围的气流的速度和方向。 此外,空气数据系统可以估计由空气车辆周围的气流产生的力。

    POINTING SYSTEM FOR LASER DESIGNATOR
    16.
    发明申请
    POINTING SYSTEM FOR LASER DESIGNATOR 审中-公开
    激光指示器指点系统

    公开(公告)号:US20100034424A1

    公开(公告)日:2010-02-11

    申请号:US12187238

    申请日:2008-08-06

    Inventor: Emray R. Goossen

    CPC classification number: G05D1/0094 F41G3/02 F41G3/145

    Abstract: A system for illuminating an object of interest includes a platform and a gimbaled sensor associated with an illuminator. The gimbaled sensor provides sensor data corresponding to a sensed condition associated with an area. The gimbaled sensor is configured to be articulated with respect to the platform. A first transceiver transceives communications to and from a ground control system. The ground system includes an operator control unit allowing a user to select and transmit to the first transceiver at least one image feature corresponding to the object of interest. An optical transmitter is configured to emit a signal operable to illuminate a portion of the sensed area proximal to the object of interest. A correction subsystem is configured to determine an illuminated-portion-to-object-of-interest error and, in response to the error determination, cause the signal to illuminate the object of interest.

    Abstract translation: 用于照亮感兴趣对象的系统包括与照明器相关联的平台和万向传感器。 万向传感器提供对应于与区域相关联的感测状况的传感器数据。 万向传感器被配置为相对于平台铰接。 第一个收发器收发来自地面控制系统的通信。 地面系统包括操作员控制单元,允许用户选择并向第一收发器发送与感兴趣对象相对应的至少一个图像特征。 光发射机被配置为发射可操作以照亮感兴趣物体附近的感测区域的一部分的信号。 校正子系统被配置为确定照明部分对目标对象的误差,并且响应于错误确定使得信号照亮感兴趣的对象。

    MICRO AIR-VEHICLE TRANSPORT CONTAINER AND LAUNCH SYSTEM
    17.
    发明申请
    MICRO AIR-VEHICLE TRANSPORT CONTAINER AND LAUNCH SYSTEM 失效
    微型空中交通运输集装箱和启动系统

    公开(公告)号:US20090314882A1

    公开(公告)日:2009-12-24

    申请号:US11492490

    申请日:2006-07-25

    Abstract: A Micro Air-Vehicle (MAV) starting system that provides the combined functions of: packing protection of sensitive vehicle components, a mechanical starting assembly, and a launch pad. The preferred embodiment comprises a container and a container lid with the MAV clamped to the lid. Also disposed on the container lid is a starting assembly. The lid which doubles as a launching pad with the attached MAV is removed from the container, placed on the ground, the MAV is started with the starting mechanism and launched. The arrangement minimizes the physical risk to the operator, minimizes weight of the total MAV system, consumes minimum space in the operators transport system, and eliminates dependence on supply lines for battery replacement or charging.

    Abstract translation: 微型飞行器(MAV)启动系统,提供组合功能:敏感车辆部件的包装保护,机械起动组件和发射台。 优选实施例包括容器和容器盖,其中MAV夹在盖上。 还设置在容器盖上的是起动组件。 将附加的MAV作为发射台的盖子从容器中取出,放在地面上,MAV以起动机构启动并启动。 这种布置可最大限度地减少操作人员的身体风险,最大限度地减少总体MAV系统的重量,消耗操作员运输系统的最小空间,并消除对电池更换或充电的电源线的依赖。

    Apparatus and method for providing pointing capability for a fixed camera
    18.
    发明授权
    Apparatus and method for providing pointing capability for a fixed camera 失效
    为固定摄像机提供指向能力的装置和方法

    公开(公告)号:US07597489B2

    公开(公告)日:2009-10-06

    申请号:US11402450

    申请日:2006-04-12

    Abstract: Reflective movable mirrors are used to reflect an image from a desired direction into the lens of a camera. This apparatus is preferably used with infrared (IR) cameras. To capture images from different directions, the orientations of the mirrors are modified. The mirrors are light, requiring only miniature motors and actuators for moving them. The mirrors are also much smaller than the focal plane electronics and the IR lens, requiring much less space for moving them than would be required for moving the camera. This provides a pointing capability for an airframe-fixed IR camera and this capability is provided with minimum additional payload, space and power requirements. The apparatus and method can be used for IR and electro-optical (EO) cameras.

    Abstract translation: 反射式可动反射镜用于将图像从期望的方向反射到相机的透镜中。 该装置优选与红外(IR)照相机一起使用。 为了从不同的方向拍摄图像,镜子的方向被修改。 镜子很轻,只需要微型电机和执行器来移动它们。 反射镜也比焦平面电子设备和红外透镜小得多,移动相机所需的空间要少得多。 这为机身固定的红外摄像机提供了指向功能,并且该功能具有最小额外的有效载荷,空间和功率要求。 该装置和方法可用于IR和电光(EO)照相机。

    Catch and snare system for an unmanned aerial vehicle
    19.
    发明授权
    Catch and snare system for an unmanned aerial vehicle 失效
    无人机的捕捉和圈套系统

    公开(公告)号:US08375837B2

    公开(公告)日:2013-02-19

    申请号:US12355821

    申请日:2009-01-19

    CPC classification number: F41H13/0006 B64C2201/182

    Abstract: The present invention provides a catch and snare system for an unmanned aerial vehicle comprising: (a) a detection system, (b) a deployment system in communication with the detection system, (c) a capture system placed at an interference position by the deployment system, wherein the capture system comprises a net, a plurality of foam deploying canisters attached to the net for deploying foam, and at least one canister for deploying a decelerating parachute attached to the net, wherein the foam prevents the release of chemical or biological agents from the captured unmanned aerial vehicle, and (d) a descent system to bring the capture system and a captured unmanned aerial vehicle back to earth.

    Abstract translation: 本发明提供了一种用于无人驾驶飞行器的捕获和圈套​​系统,包括:(a)检测系统,(b)与检测系统通信的部署系统,(c)通过部署放置在干扰位置处的捕获系统 系统,其中所述捕获系统包括网,附接到所述网以用于展开泡沫的多个泡沫展开罐以及用于展开附接到所述网的减速降落伞的至少一个罐,其中所述泡沫防止化学或生物制剂的释放 从被捕获的无人驾驶飞行器,和(d)一个下降系统,使捕获系统和被捕获的无人机返回地球。

    Systems and methods for inertially controlling a hovering unmanned aerial vehicles
    20.
    发明授权
    Systems and methods for inertially controlling a hovering unmanned aerial vehicles 有权
    用于惯性控制悬停无人机的系统和方法

    公开(公告)号:US08089225B2

    公开(公告)日:2012-01-03

    申请号:US12260799

    申请日:2008-10-29

    Inventor: Emray R. Goossen

    CPC classification number: G05D1/0033 G05D1/0016 G05D1/0858

    Abstract: Systems and methods for inertially controlling a hovering unmanned aerial vehicle (HUAV) are provided. One inertial controller includes a frame and a sensor for detecting a change in an orientation and/or motion of the frame with respect to a predetermined neutral position. The inertial controller also includes a processor for generating commands to the HUAV to modify its current orientation and/or motion in accordance with the change. A system includes the above inertial controller and a sensor for determining a second change for an orientation and/or motion for the HUAV based on the change, and a processor for generating a signal commanding an HUAV control system to orient and/or move the HUAV in accordance with the second change. One method includes detecting a change in an orientation and/or motion of an inertial controller frame and commanding the HUAV to modify its current orientation and/or motion in accordance with the change.

    Abstract translation: 提供了惯性控制悬停无人机(HUAV)的系统和方法。 一个惯性控制器包括框架和传感器,用于检测框架相对于预定中立位置的方位和/或运动的变化。 该惯性控制器还包括一个处理器,用于根据该变化向HUAV生成命令以修改其当前方向和/或运动。 一种系统包括上述惯性控制器和用于基于该变化确定用于HUAV的取向和/或运动的第二变化的传感器,以及用于产生命令HUAV控制系统来定向和/或移动HUAV的信号的处理器 按照第二个变化。 一种方法包括检测惯性控制器框架的方向和/或运动的变化,并且根据该变化来命令HUAV来修改其当前的取向和/或运动。

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