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1. 发明授权

US07400294B2 Portable reference station for local differential GPS corrections 有权
标题翻译：便携式参考站用于本地差分GPS校正
公开(公告)号：US07400294B2
公开(公告)日：2008-07-15
申请号：US11250762
申请日：2005-10-14
申请人： Michael L. Whitehead , John McClure
发明人： Michael L. Whitehead , John McClure
IPC分类号： G01S5/14
CPC分类号： G01S19/07
摘要： A method and system for local computation of information to improve accuracy in a differential Global Navigation Satellite Systems (GNSS). The method comprising: determining a current location of a reference receiver; comparing the current location with at least one stored location; if a resultant of the comparing is less than a selected threshold, identifying as a reference location the at least one stored location, which is closest to the current location; otherwise establishing the current location as the reference location and storing the current location. The method also includes computing the information from signals from one or more GNSS satellites the based on the reference location; and transmitting the information for reception by one or more remote receivers.
摘要翻译：用于本地计算信息以提高差分全球导航卫星系统（GNSS）精度的方法和系统。该方法包括：确定参考接收机的当前位置; 将当前位置与至少一个存储位置进行比较; 如果比较的结果小于所选择的阈值，则将最接近当前位置的至少一个存储位置标识为参考位置; 否则将当前位置确定为参考位置并存储当前位置。该方法还包括基于参考位置从来自一个或多个GNSS卫星的信号计算信息; 并发送用于由一个或多个远程接收器接收的信息。

2. 外观设计

USD673391S1 Pliers rack 有权
标题翻译：钳子架
公开(公告)号：USD673391S1
公开(公告)日：2013-01-01
申请号：US29412851
申请日：2012-02-08
申请人： Michael L. Whitehead
设计人： Michael L. Whitehead

3. 发明申请

US20120174445A1 GNSS GUIDANCE AND MACHINE CONTROL 有权
标题翻译： GNSS指导和机器控制
公开(公告)号：US20120174445A1
公开(公告)日：2012-07-12
申请号：US13426395
申请日：2012-03-21
申请人： Keith R. Jones , John A. McClure , Andrè C. Roberge , Walter J. Feller , Michael L. Whitehead
发明人： Keith R. Jones , John A. McClure , Andrè C. Roberge , Walter J. Feller , Michael L. Whitehead
IPC分类号： E01H4/00 , G05D1/02 , G01C21/00 , G05D3/12
CPC分类号： A01B69/007 , A01B69/004 , A01B79/005 , G01S19/04 , G01S19/14 , G01S19/41 , G01S19/44 , G01S19/53 , G01S19/55 , G05D1/027 , G05D1/0274 , G05D1/0278 , G05D2201/0202
摘要： A global navigation satellite sensor system (GNSS) and gyroscope control system for vehicle steering control comprising a GNSS receiver and antennas at a fixed spacing to determine a vehicle position, velocity and at least one of a heading angle, a pitch angle and a roll angle based on carrier phase position differences. The roll angle facilitates correction of the lateral motion induced position errors resultant from motion of the antennae as the vehicle moves based on an offset to ground and the roll angle. Alternative aspects include multiple-antenna GNSS guidance methods for high-dynamic roll compensation, real-time kinematic (RTK) using single-frequency (L1) receivers, fixed and moving baselines between antennas, multi-position GNSS tail guidance (“breadcrumb following”) for crosstrack error correction, guiding multiple vehicles and pieces of equipment relative to each other, and snow grooming equipment and method applications.
摘要翻译：一种用于车辆转向控制的全球导航卫星传感器系统（GNSS）和陀螺仪控制系统，其包括GNSS接收器和固定间隔的天线，以确定车辆位置，速度以及行驶角，俯仰角和侧倾角基于载波相位差。滚动角度有助于校正当车辆基于对地面的偏移和侧倾角度而移动时由天线的运动产生的横向运动引起的位置误差。替代方面包括用于高动态滚动补偿的多天线GNSS指导方法，使用单频（L1）接收机的实时运动学（RTK），天线之间的固定和移动基线，多位置GNSS尾部指导（“面包屑跟踪” ）用于交叉错误校正，引导多个车辆和相对于彼此的设备，以及雪地修理设备和方法应用。

4. 发明授权

US08174437B2 System and method for augmenting DGNSS with internally-generated differential correction 有权
标题翻译：用内部差分校正来增强DGNSS的系统和方法
公开(公告)号：US08174437B2
公开(公告)日：2012-05-08
申请号：US12511821
申请日：2009-07-29
申请人： Michael L. Whitehead
发明人： Michael L. Whitehead
IPC分类号： G01S19/41 , G01S19/07
CPC分类号： G01S19/41 , G01S19/33
摘要： In the invention, a rover receiver first utilizes data from a base Receiver, a DGNSS reference network, or other differential source to compute a differentially corrected location. Then, using this location and data observed only at the rover, the rover computes an internal set of differential corrections that are stored in computer memory, updated as necessary, and applied in future times to correct observations taken by the rover. The possibly mobile rover receiver, therefore, corrects its own observations with differential corrections computed from its own past observations; relying on external differential for the sole purpose of establishing a reference location, and this is unlike prior art.
摘要翻译：在本发明中，流动站接收机首先利用来自基站接收机，DGNSS参考网络或其他差分源的数据来计算差分校正的位置。然后，使用这个位置和仅在流动站上观察的数据，流动站计算存储在计算机存储器中的内部差分校正集，根据需要进行更新，并在将来的时间应用，以纠正流动站所采取的观测。因此，可能的移动流动站接收机可以用自己以前的观测值计算的差分校正来校正自己的观测值; 依靠外部差异仅仅是为了建立参考位置，这与现有技术不同。

5. 发明申请

US20110179911A1 Wrench for Removal of Motor Vehicle Radiator Cap and/or Oil Filter Cap 审中-公开
标题翻译：用于拆卸机动车辆散热器盖和/或油过滤器盖的扳手
公开(公告)号：US20110179911A1
公开(公告)日：2011-07-28
申请号：US12695473
申请日：2010-01-28
申请人： Michael L. Whitehead
发明人： Michael L. Whitehead
IPC分类号： B25B13/50 , B25B27/14
CPC分类号： B25B13/50
摘要： An automotive repair tool for removal of an engine fluid cap includes a scalloped interior opening through a circular base having a circumferential edge surface transverse to the axis of the rotation of the cap. The base receives a U-shape metal bracket welded thereto and aligned axially with the rotational axis of the base member. The opening through the base member is compatible with and generally congruent with a fluid cap for an internal combustion automobile engine.
摘要翻译：用于去除发动机流体盖的汽车修理工具包括通过圆形底座的扇形内部开口，其具有横向于盖的旋转轴线的周向边缘表面。基座接收焊接在其上的U形金属支架，并与基座部件的旋转轴线轴向对准。通过基座构件的开口与用于内燃汽车发动机的流体盖兼容并且大体上一致。

6. 发明授权

US07808428B2 GNSS receiver and external storage device system and GNSS data processing method 有权
标题翻译： GNSS接收机和外部存储设备系统和GNSS数据处理方法
公开(公告)号：US07808428B2
公开(公告)日：2010-10-05
申请号：US12247139
申请日：2008-10-07
申请人： Michael L. Whitehead , Bradley P. Badke , John A. McClure , Steven R. Miller
发明人： Michael L. Whitehead , Bradley P. Badke , John A. McClure , Steven R. Miller
IPC分类号： G01S19/38
CPC分类号： G01S19/35
摘要： A GNSS system includes a receiver connected to an external mass storage device. Applications for the system, including GNSS data processing methods are also disclosed. The external storage device can comprise a flash (thumb) drive, which can be connected to the receiver via a USB interconnection.
摘要翻译： GNSS系统包括连接到外部大容量存储设备的接收器。还公开了系统的应用，包括GNSS数据处理方法。外部存储设备可以包括闪存（拇指）驱动器，其可以经由USB互连连接到接收器。

7. 发明申请

US20090322600A1 METHOD AND SYSTEM USING GNSS PHASE MEASUREMENTS FOR RELATIVE POSITIONING 有权
标题翻译：使用GNSS相位测量进行相对定位的方法和系统
公开(公告)号：US20090322600A1
公开(公告)日：2009-12-31
申请号：US12554741
申请日：2009-09-04
申请人： Michael L. Whitehead , Steven R. Miller , John A. McClure , Cary Davis , Walter J. Feller
发明人： Michael L. Whitehead , Steven R. Miller , John A. McClure , Cary Davis , Walter J. Feller
IPC分类号： G01S1/00
CPC分类号： G01C15/00 , G01S5/0063 , G01S19/14 , G01S19/36 , G01S19/53 , G05D1/0206 , G05D1/0259 , G05D1/027 , G05D1/0278
摘要： A method for locating GNSS-defined points, distances, directional attitudes and closed geometric shapes includes the steps of providing a base with a base GNSS antenna and providing a rover with a rover GNSS antenna and receiver. The receiver is connected to the rover GNSS antenna and is connected to the base GNSS antenna by an RF cable. The receiver thereby simultaneously processes signals received at the antennas. The method includes determining a vector directional arrow from the differential positions of the antennas and calculating a distance between the antennas, which can be sequentially chained together for determining a cumulative distance in a “digital tape measure” mode of operation. A localized RTK surveying method uses the rover antenna for determining relative or absolute point locations. A system includes a base with an antenna, a rover with an antenna and a receiver, with the receiver being connected to the antennas. A processor is provided for computing positions, directional vectors, areas and other related tasks.
摘要翻译：用于定位GNSS定义的点，距离，方向态度和闭合的几何形状的方法包括以下步骤：向基站提供基站GNSS天线并向流动站提供流动站GNSS天线和接收机。接收机连接到漫游器GNSS天线，并通过RF电缆连接到基站GNSS天线。接收器由此同时处理在天线处接收到的信号。该方法包括从天线的差分位置确定矢量方向箭头并计算天线之间的距离，其可以被连续地链接在一起以确定“数字卷尺”操作模式中的累积距离。本地RTK测量方法使用流动站天线来确定相对位置或绝对点位置。系统包括具有天线的基座，具有天线的漫游器和接收器，接收器连接到天线。提供了一种用于计算位置，方向向量，区域和其他相关任务的处理器。

8. 发明申请

US20090255384A1 TOOL KIT FOR REMOVAL OF BROKEN SPARK PLUGS 有权
标题翻译：拆卸火花喷枪的工具包
公开(公告)号：US20090255384A1
公开(公告)日：2009-10-15
申请号：US12103240
申请日：2008-04-15
申请人： Michael L. Whitehead
发明人： Michael L. Whitehead
IPC分类号： B25B23/00
CPC分类号： B25B27/18 , B25B27/0035 , Y10T29/49815
摘要： A kit for removal of a broken spark plug from a cylinder head includes first and second tools. The first tool is designed to position a broken porcelain element into the spark plug tip so that the second tool may be utilized to engage the tip by threading into the tip and thereafter axially withdraw the plug tip from the cylinder head by rotation of the tool.
摘要翻译：用于从气缸盖去除损坏的火花塞的工具包括第一和第二工具。第一工具被设计成将破碎的瓷元件定位到火花塞尖端中，使得第二工具可以用于通过螺纹接合到尖端中而接合尖端，并且此后通过工具的旋转将气塞头从气缸盖轴向退回。

9. 外观设计

USD596910S1 Relay puller pliers 有权
标题翻译：继电器拉钳
公开(公告)号：USD596910S1
公开(公告)日：2009-07-28
申请号：US29325784
申请日：2008-10-06
申请人： Michael L. Whitehead
设计人： Michael L. Whitehead

10. 发明授权

US06912768B2 Method for locking dual overhead camshafts 有权
标题翻译：锁定双顶置凸轮轴的方法
公开(公告)号：US06912768B2
公开(公告)日：2005-07-05
申请号：US10704991
申请日：2003-11-10
申请人： Michael L. Whitehead
发明人： Michael L. Whitehead
IPC分类号： B25B27/00 , B23Q7/00
CPC分类号： B25B27/0035 , Y10T29/49233 , Y10T29/4973 , Y10T29/49895 , Y10T29/49998 , Y10T29/53978 , Y10T29/53983
摘要： A method for locking the sprockets or gears of a dual overhead camshaft engine in a fixed position includes two spaced bars with studs for engaging against the inside rim of the sprockets and a means for adjusting the spacing of the bars to frictionally maintain the sprockets in a locked position against the inside rims.
摘要翻译：用于将双顶置凸轮轴发动机的链轮或齿轮锁定在固定位置的方法包括两个间隔开的杆，其具有用于与链轮的内侧边缘接合的螺柱，以及用于调节杆的间隔以将链轮摩擦保持在一个锁定位置抵靠内侧边缘。

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