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    • 3. 发明申请
    • METHOD FOR ICE DRIFT FORECAST WHEN MANAGING ICE
    • ICE管理ICE时预测方法
    • WO2013009245A1
    • 2013-01-17
    • PCT/SE2012/050787
    • 2012-07-05
    • ARCTIC ICE MANAGEMENT ABLARSSON, BertilFREJVALL, PerHEDMAN, UlfHAGSTRÖM, Tobias
    • LARSSON, BertilFREJVALL, PerHEDMAN, UlfHAGSTRÖM, Tobias
    • G06Q50/30G01C21/00G06N7/00
    • G01C13/00G01W1/10
    • Method for producing an ice drift forecast in relation to a fixed operation point (10) at sea. The method is characterized in that a computer system (11) calculates the forecast using an ice drift model according to which an ice drift path is calculated based upon the value of at least one first physical parameter and the value of at least one second physical parameter, the values of which affect the ice drift over time, in that the actual local ice drift is measured during a historical time period preceding the calculation of the forecast, in that the computer system (11) calculates the forecast based upon a certain optimal value for the first parameter, which optimal value maximizes the conformance between the forecast and the actual ice drift during the historical time period when the forecast is calculated based upon a known value for the said second parameter.
    • 相对于海上固定作业点(10)生产冰漂预报的方法。 该方法的特征在于,计算机系统(11)使用冰漂模型来计算预测,根据该估计,基于至少一个第一物理参数的值和至少一个第二物理参数的值来计算冰漂移路径 ,其值随着时间的推移影响冰漂,因为在计算预测之前的历史时间段内测量实际的局部冰漂,其中计算机系统(11)基于一定的最优值计算预测 对于第一参数,哪个最佳值使得在基于所述第二参数的已知值计算预测的历史时间段期间预测与实际冰漂的一致性最大化。
    • 6. 发明申请
    • INTERACTIVE MOBILE AQUATIC PROBING AND SURVEILLACE SYSTEM
    • 交互式移动水族探测与监测系统
    • WO2008018929A3
    • 2008-07-10
    • PCT/US2007010275
    • 2007-04-27
    • ROWAN UNIVERSITYZHANG HONGTANG YINGMOSTO PATRICIARICHMOND COURTNEY E
    • ZHANG HONGTANG YINGMOSTO PATRICIARICHMOND COURTNEY E
    • G01N31/00
    • B63G8/42B63C11/48B63C11/49B63C13/00G01C13/00
    • An Interactive Mobile Aquatic Probing and Surveillance system. The system includes a remote aquatic or amphibious agent which is controlled by a typically land-based computer host. The agent is a field robot in the form of a comparatively small and inexpensive, untethered, self-propelled, aquatic or amphibious, non- submersible vehicle that preferably carries physical and water characteristic sensors, as well as other operational equipment for use on relatively small bodies of water and wetlands. The host interacts with a human operator and provides control commands to and receives data from the agent in real time via a wireless communication between the agent and the host. The control commands include guidance commands including navigational and propulsion commands as well as commands for operating the sensors and various other equipment carried by the agent.
    • 互动移动水上探测与监控系统。 该系统包括远程水生或水陆两用的代理,由一般的陆基计算机主机控制。 该代理人是一种比较小而廉价,无约束,自推进,水上或两栖,非潜水车辆的形式的田野机器人,其优选地携带物理和水特性传感器以及用于相对较小的其它操作设备 水体和湿地。 主机与人类操作者交互,并通过代理和主机之间的无线通信实时地向代理提供控制命令并从代理接收数据。 控制命令包括导航命令,包括导航和推进命令,以及用于操作传感器和代理所携带的各种其他设备的命令。
    • 8. 发明申请
    • REMOTE UNDERWATER SENSING STATION
    • 远程水下感测站
    • WO1998021087A1
    • 1998-05-22
    • PCT/US1997019796
    • 1997-10-30
    • REGENTS OF THE UNIVERSITY OF MINNESOTA
    • REGENTS OF THE UNIVERSITY OF MINNESOTAJURAN, Duane, C.CIBUZAR, Alan, W.JOHNSON, Gordon, J.
    • B63B22/20
    • G01C13/00B63B22/04B63B22/20B63B22/24B63B2207/02B63B2209/18B63B2211/02
    • A portable, anchored sensor module (34) for collecting fresh water environmental data over a range of depths, is supported relative to a buoy (18) having a power supply (58) and control circuitry (60). A depth control housing (36) supports the underwater sensor module (34). The depth control housing (36) can be controlled as to its buoyancy for supporting the sensor module (34) at selected depths and collecting data at such depths. The control circuitry (60) includes capabilities for transmitting data on suitable frequencies, such as those for a cellular phone (66), and has a computer (62) with memory for storing sensor signals for remote call up. Periodically the sensor information may be transmitted to a remote station (19) used for control. The remote station (19) can also control the depth from which sensors (94, 100, 102, 104, 106, 108) are taking data.
    • 相对于具有电源(58)和控制电路(60)的浮标(18)支撑用于在一定深度范围内收集淡水环境数据的便携式锚定传感器模块(34)。 深度控制壳体(36)支撑水下传感器模块(34)。 可以控制深度控制壳体36的浮力,以将传感器模块(34)支撑在选定的深度处并在这样的深度收集数据。 控制电路(60)包括用于在诸如蜂窝电话(66)的频率的合适频率上发送数据的能力,并且具有用于存储用于远程呼叫的传感器信号的存储器的计算机(62)。 可以周期地将传感器信息发送到用于控制的远程站(19)。 远程站(19)还可以控制传感器(94,100,102,104,106,108)正在采集数据的深度。