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    • 5. 发明申请
    • METHOD AND APPARATUS FOR TIDAL POWER GENERATION
    • TIDAL发电的方法和装置
    • US20090212562A1
    • 2009-08-27
    • US12038293
    • 2008-02-27
    • John M. Jaugilas
    • John M. Jaugilas
    • F03B13/26
    • F03B13/26F03B13/262F03B13/264Y02E10/28
    • A tidal power generation system incorporates a buoy tethered to a first cable with a power generation spool engaging the first cable for rotational motion upon extraction of the cable by the buoy during elevation increases of the water on which the buoy is riding. An electrical generator is connected to the power generation spool and a rewinder for the power generation spool reels in the cable during receding water elevation. A gear drive interconnects the power generation spool and electrical generator with a gear reduction in certain embodiments for increasing generator rotational speed. The rewinder uses a rewind spool connected to the power generation spool and engaging a second cable for counter-rotational motion. A mechanical energy storage device is connected to the second cable. A suspended weight provides energy storage in the first embodiment while a spring attached to a fixed anchor point provides energy storage in an alternative embodiment.
    • 潮汐发电系统包括一个与第一缆索连接的浮标和一个与第一缆线接合的发电卷轴,用于当浮标在其上浮动的水的升高期间,由浮标提取电缆时旋转运动。 在后退水位升高期间,发电机连接到发电线轴和用于发电线轴的回绕器。 在某些实施例中,齿轮传动装置将发电卷轴和发电机与齿轮减速器互连,以提高发电机转速。 回卷机使用连接到发电卷轴的倒带卷轴并且接合用于反转运动的第二缆索。 机械储能装置连接到第二缆线。 悬挂的重物在第一实施例中提供能量储存,而在附加的固定点附近的弹簧在替代实施例中提供能量储存。
    • 8. 发明授权
    • Method and system for providing walking instructions with route guidance in a navigation program
    • 用于在导航程序中提供具有路线引导的步行指令的方法和系统
    • US06208934B1
    • 2001-03-27
    • US09234154
    • 1999-01-19
    • Stephan V. BechtolsheimJohn M. JaugilasRoy CasinoMatthew FriederichSrinivasa DoddapaneniShiva KalisettyRichard J. Weiland
    • Stephan V. BechtolsheimJohn M. JaugilasRoy CasinoMatthew FriederichSrinivasa DoddapaneniShiva KalisettyRichard J. Weiland
    • G06F16500
    • G01C21/3423G01C21/3685G01C21/3688G08G1/0969G09B29/106
    • A system and method are that provide an end user of a navigation program with information about walking to a desired destination in combination with information about driving to or close to the desired destination. In addition to the calculation of a route for driving to the desired destination, the navigation program uses data in a geographic database to calculate one or more routes to reach the desired destination by walking from locations within a walking threshold around the desired destination. In calculating these one or more walking routes, the navigation program uses the data in the geographic database to assess the suitability of roads around the desired destination for pedestrian travel. In calculating these one or more walking routes, the navigation program can also include road segments in the walking routes without regard for travel restrictions that only apply to vehicular traffic. Additionally, if the navigation program is installed in a vehicle, the navigation program may indicate the walking distance to the desired destination along one of the calculated walking routes as the vehicle approaches the desired destination. Additionally, the navigation program may provide the end user with walking directions to walk to the desired destination along one of the calculated walking routes.
    • 系统和方法是向导航程序的最终用户提供关于行进到期望目的地的信息,以及关于驾驶到或接近期望目的地的信息。 除了计算用于驾驶到期望目的地的路线之外,导航程序使用地理数据库中的数据来计算通过从所需目的地周围的步行阈值内的位置行进到达期望目的地的一条或多条路线。 在计算这些一个或多个步行路线时,导航程序使用地理数据库中的数据来评估行人行进所需目的地周围道路的适用性。 在计算这些一个或多个步行路线时,导航程序还可以包括步行路线中的路段,而不考虑仅适用于车辆交通的旅行限制。 另外,如果导航程序安装在车辆中,当车辆接近期望的目的地时,导航程序可以沿着计算出的步行路线之一指示到期望目的地的步行距离。 另外,导航程序可以向最终用户提供步行方向,以沿着所计算的步行路线之一行进到期望的目的地。