Method for augmenting radio positioning system using single fan laser

    公开(公告)号:US07310138B2

    公开(公告)日:2007-12-18

    申请号:US11214221

    申请日:2005-08-27

    CPC classification number: G01S19/04 G01S19/07 G01S19/10 G01S19/44 G01S19/46

    Abstract: A method of augmenting a mobile radio positioning system (Mobile_RADPS) by using a stationary fan laser transmitter. A rover comprises the mobile radio positioning system (Mobile_RADPS) integrated with a mobile laser detector. The stationary fan laser transmitter is integrated with a stationary radio positioning system (Stationary_RADPS). The method comprises the following steps: (A)generating a single sloping fan beam by the stationary fan laser transmitter; (B) detecting the single sloping fan beam generated by the stationary fan laser transmitter by using the mobile laser detector; and (C) timing the fan laser beam strike at the rover's location and using the timing of the fan laser beam strike at the rover's location to improve an accuracy in determination of position coordinates of the rover.

    Self-calibrating electronic distance measurement instrument
    12.
    发明授权
    Self-calibrating electronic distance measurement instrument 有权
    自校准电子距离测量仪器

    公开(公告)号:US06774839B2

    公开(公告)日:2004-08-10

    申请号:US10615266

    申请日:2003-07-07

    Abstract: A combined satellite positioning and electro-optical total station system includes a reference oscillator that provides local oscillator signals for a satellite navigation receiver and a precision frequency source for use by an electronic distance meter. When the satellite navigation receiver is locked onto and tracking orbiting navigation satellites, the highly precise cesium-rubidium clocks in the navigation satellite system can be used as standards to control the reference oscillator in the combined satellite positioning and electro-optical total station system. Baseline measurements made by the electronic distance meter are therefore not subject to mis-calibrations and drift as long as the satellite navigation receiver is locked onto and tracking the orbiting navigation satellites.

    Abstract translation: 组合的卫星定位和电光全站仪系统包括提供用于卫星导航接收机的本地振荡器信号的参考振荡器和由电子距离计使用的精确频率源。 当卫星导航接收机被锁定并跟踪轨道导航卫星时,导航卫星系统中的高精度铯铷钟可用作控制组合卫星定位和电光全站仪系统中参考振荡器的标准。 因此,只要卫星导航接收机被锁定并跟踪轨道导航卫星,电子距离计的基线测量就不会发生误校准和漂移。

    Self-calibrating electronic distance measurement instrument

    公开(公告)号:US06670913B1

    公开(公告)日:2003-12-30

    申请号:US09163286

    申请日:1998-09-29

    Abstract: A combined satellite positioning and electro-optical total station system includes a reference oscillator that provides local oscillator signals for a satellite navigation receiver and a precision frequency source for use by an electronic distance meter. When the satellite navigation receiver is locked onto and tracking orbiting navigation satellites, the highly precise cesium-rubidium clocks in the navigation satellite system can be used as standards to control the reference oscillator in the combined satellite positioning and electro-optical total station system. Baseline measurements made by the electronic distance meter are therefore not subject to mis-calibrations and drift as long as the satellite navigation receiver is locked onto and tracking the orbiting navigation satellites.

    Centimeter accurate global positioning system receiver for on-the-fly
real-time kinematic measurement and control
    14.
    发明授权
    Centimeter accurate global positioning system receiver for on-the-fly real-time kinematic measurement and control 失效
    厘米精确的全球定位系统接收器,用于实时运动测量和控制

    公开(公告)号:US5602741A

    公开(公告)日:1997-02-11

    申请号:US644422

    申请日:1996-05-10

    CPC classification number: G01S19/44 G01S19/04 G01S19/32

    Abstract: A system embodiment of the present invention comprises a fixed and a roving pair of four-observable GPS receivers and a communication link between them for double differencing code and carrier measurements. Carrier phase integer ambiguities are resolved efficiently by searching the simultaneous narrow-lane intersections of both the L1 and L2 wave fronts propagated by the GPS satellites being tracked. External constraint information, such as elevation, is additionally used to speed up integer ambiguity resolution. Data between the reference station and the rover is communicated in compressed form at a regular interval, e.g., once a second at each epoch, and demi-measurements of carrier phase are obtained more frequently, e.g., ten times a second, and used to propagate solutions between epochs.

    Abstract translation: 本发明的系统实施例包括固定和粗纱四对可观测的GPS接收机以及它们之间的通信链路用于双差分码和载波测量。 通过搜索正被跟踪的GPS卫星传播的L1和L2波前的同时窄车道交叉,有效解决载波相位整数模糊度。 外部约束信息,如高程,另外用于加速整数模糊度分辨率。 参考站和流动站之间的数据以规则的间隔以压缩的形式进行通信,例如每个时期一次一次,并且更频繁地获得载波相位的测量,例如每秒十次,并用于传播 时代之间的解决方案

    Pole-tilt sensor for surveyor range pole
    15.
    发明授权
    Pole-tilt sensor for surveyor range pole 失效
    用于测量机杆杆的倾斜传感器

    公开(公告)号:US5512905A

    公开(公告)日:1996-04-30

    申请号:US329213

    申请日:1994-10-27

    CPC classification number: G01S19/35 G01C15/06 G01S19/32 G01S19/41

    Abstract: A surveyor range pole, for example, equipped with a GPS receiver and antenna mounted at the top end, a battery mounted at the bottom end to better balance the pole, a tilt sensor and a direction sensor. The tilt sensor and direction sensor provide information about the vector that lies between the top and the bottom points of the range pole. The GPS receiver computes the position of the top end of the range pole from GPS satellite signals received by the GPS at the top end, and then computes the position of the bottom end of the range pole with the vector information. A variable length, telescoping range pole includes a linear transducer for automatically measuring the overall length of the range pole and contributing that length information to the vector calculation.

    Abstract translation: 例如,测量机杆杆装备有安装在顶端的GPS接收器和天线,安装在底端的电池以更好地平衡杆,倾斜传感器和方向传感器。 倾斜传感器和方向传感器提供关于范围极点的顶点和底点之间的矢量的信息。 GPS接收机根据GPS在顶端接收的GPS卫星信号计算距离极点的顶端位置,然后用矢量信息计算距离极点底端的位置。 可变长度伸缩范围杆包括线性换能器,用于自动测量范围杆的总长度,并将该长度信息作为向量计算。

    Sexual stimulation device
    16.
    发明授权
    Sexual stimulation device 有权
    性刺激装置

    公开(公告)号:US08545390B2

    公开(公告)日:2013-10-01

    申请号:US12309073

    申请日:2007-05-07

    CPC classification number: A61H19/34 A61H19/50 A61H23/0263

    Abstract: A sexual stimulation device comprises a casing (2) in which is contained a vibrator unit and connection means in the form of gripping limbs (6, 7) for holding the device to the penis. The connection means extend about the penis in a connection place (P) and a longitudinal axis (c) of the casing (2) is inclined to the connection plane (P) whereby, in use, the casing (2) extends along and away from the penis.

    Abstract translation: 性刺激装置包括壳体(2),其中包含振动器单元和用于将装置保持到阴茎的抓握臂(6,7)形式的连接装置。 连接装置在连接位置(P)处围绕阴茎延伸,并且壳体(2)的纵向轴线(c)相对于连接平面(P)倾斜,由此在使用中,壳体(2)沿着和远离 来自阴茎

    REFINING A POSITION ESTIMATE OF A LOW EARTH ORBITING SATELLITE
    17.
    发明申请
    REFINING A POSITION ESTIMATE OF A LOW EARTH ORBITING SATELLITE 有权
    修改低地面对等卫星的位置估计

    公开(公告)号:US20120232724A1

    公开(公告)日:2012-09-13

    申请号:US13482603

    申请日:2012-05-29

    CPC classification number: G01S19/40 G01S19/07

    Abstract: In a method for refining a position estimate of a low earth orbiting (LEO) satellite a first position estimate of a LEO satellite is obtained with a GNSS receiver on-board the LEO satellite. The first position estimate is communicated to a Virtual Reference Station (VRS) processor. VRS corrections are received at the LEO satellite, the VRS corrections having been calculated for the first position estimate by the VRS processor. The VRS corrections are processed on-board the LEO satellite such that a VRS corrected LEO satellite position estimate of the LEO satellite is generated for the first position estimate.

    Abstract translation: 在用于改善低地球轨道(LEO)卫星的位置估计的方法中,利用LEO卫星上的GNSS接收机获得LEO卫星的第一位置估计。 第一位置估计被传送到虚拟参考站(VRS)处理器。 在LEO卫星接收到VRS校正,VRS校正是由VRS处理器计算出的第一位置估计值。 在LEO卫星上处理VRS校正,以便为第一位置估计生成LEO卫星的VRS校正LEO卫星位置估计。

    Sexual stimulation device
    18.
    发明申请
    Sexual stimulation device 有权
    性刺激装置

    公开(公告)号:US20100010292A1

    公开(公告)日:2010-01-14

    申请号:US12309073

    申请日:2007-05-07

    CPC classification number: A61H19/34 A61H19/50 A61H23/0263

    Abstract: A sexual stimulation device comprises a casing (2) in which is contained a vibrator unit and connection means in the form of gripping limbs (6, 7) for holding the device to the penis. The connection means extend about the penis in a connection place (P) and a longitudinal axis (c) of the casing (2) is inclined to the connection plane (P) whereby, in use, the casing (2) extends along and away from the penis.

    Abstract translation: 性刺激装置包括壳体(2),其中包含振动器单元和用于将装置保持到阴茎的抓握臂(6,7)形式的连接装置。 连接装置在连接位置(P)处围绕阴茎延伸,并且壳体(2)的纵向轴线(c)相对于连接平面(P)倾斜,由此在使用中,壳体(2)沿着和远离 来自阴茎

    Mobile radio positioning aided by single fan laser
    19.
    发明授权
    Mobile radio positioning aided by single fan laser 有权
    移动无线电定位辅助单扇激光

    公开(公告)号:US07595867B2

    公开(公告)日:2009-09-29

    申请号:US12002099

    申请日:2007-12-13

    CPC classification number: G01S19/04 G01S19/07 G01S19/10 G01S19/44 G01S19/46

    Abstract: The method of mobile radio positioning aided by a single fan laser comprising: generating a single sloping fan beam by using a stationary fan laser transmitter positioned in a location with known coordinates; detecting the single sloping fan beam by using the mobile laser detector; receiving the averaged low-passed filtered estimate of angular rate of the laser beam; receiving the plurality of main time tags; receiving the plurality of additional time tags; and timing the fan laser beam strike at the rover's location to improve an accuracy in determination of position coordinates of the rover.

    Abstract translation: 一种由单个风扇激光辅助的移动无线电定位方法,包括:通过使用定位在已知坐标位置的固定风扇激光发射机产生单个倾斜风扇光束; 通过使用移动式激光探测器检测单个倾斜扇形光束; 接收激光束的角速率的平均低通滤波估计值; 接收多个主时间标签; 接收所述多个附加时间标签; 并且定时使风扇激光束在流动站的位置处打击,以提高确定流动站的位置坐标的准确性。

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