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31. 发明授权

US4845975A Method for monitoring a work vehicle suspension 失效
标题翻译：监测工作车辆悬架的方法
公开(公告)号：US4845975A
公开(公告)日：1989-07-11
申请号：US137793
申请日：1988-03-02
申请人： Christos T. Kyrtsos , F. Paul Lutgen , Adam J. Gudat
发明人： Christos T. Kyrtsos , F. Paul Lutgen , Adam J. Gudat
IPC分类号： B60C23/00 , B60C23/06 , B60G17/0185 , G01M17/04
CPC分类号： G01M17/04 , B60C23/002 , B60G17/0185 , B60G2300/02 , B60G2300/026 , B60G2300/07 , B60G2400/204 , B60G2400/51 , B60G2400/52 , B60G2400/60 , B60G2600/02 , B60G2600/04 , B60G2600/08
摘要： Off-highway trucks generally rely on a suspension system which employs a plurality of gas-over-liquid type struts. These struts are critical to proper operation of the vehicle such that a single collapsed strut can have serious manifestations in structural damage, tire wear, and payload monitor accuracy. These consequences can be mitigated by an accurate and reliable strut monitor. Pressure type sensors are disposed on each of the struts and their pressure is monitored during three critical phases of operation. These phases include static, loading, and roading modes and each mode requires a distinct method for detecting a collapsing strut. The presence of a collapsing strut, detected by any of the three methods, is communicated to the vehicle operator whereby operation can be immediately suspended. The system avoids the serious consequences of vehicle operation with a collapsed strut by providing the operator with immediate and positive feedback on the condition of the struts.
摘要翻译：非公路卡车通常依赖于采用多个气体 - 液体型支柱的悬架系统。这些支柱对于车辆的正常操作至关重要，使得单个倒塌的支柱可以在结构损坏，轮胎磨损和有效载荷监视器精度方面具有严重的表现。这些后果可以通过准确可靠的支柱监视器来缓解。压力式传感器设置在每个支柱上，并且在三个关键操作阶段监控其压力。这些阶段包括静态，加载和漫游模式，每种模式都需要一种独特的方法来检测塌缩支柱。通过三种方法中的任何一种检测到的塌缩支柱的存在被传送到车辆操作者，从而可以立即暂停操作。该系统通过向操作者提供对支柱状况的即时和积极的反馈，避免车辆操作带有倒塌支柱的严重后果。

32. 发明授权

US4737705A Linear position sensor using a coaxial resonant cavity 失效
标题翻译：使用同轴谐振腔的线性位置传感器
公开(公告)号：US4737705A
公开(公告)日：1988-04-12
申请号：US927214
申请日：1986-11-05
申请人： Ali Bitar , Adam J. Gudat , Brian D. Huggins , Wesley E. Jacobson , John F. Szentes
发明人： Ali Bitar , Adam J. Gudat , Brian D. Huggins , Wesley E. Jacobson , John F. Szentes
IPC分类号： G01B15/00 , F15B9/09 , G01D5/48 , G01R23/07 , G01R27/04 , H01P7/04 , G01N22/00
CPC分类号： F15B15/2869 , G01D5/48 , G01R23/07 , H01P7/04
摘要： Known linear position sensors suffer from inaccuracies owing to severe environmental conditions, such as temperature and humidity. Physical damage to sensors exposed to rugged work conditions is a limiting factor in the expected life of sensors used, for example, in the heavy equipment industry. A pair of loop antennas mounted internal to an extensible coaxial cavity respectively transmit and receive electromagnetic signals in the radio frequency range exciting a transverse electromagnetic field in the cavity when the frequency of the signal corresponds to the resonant frequency of the cavity. The resonant frequency of the cavity is primarily dependent upon the longitudinal length of the cavity. Therefore, a voltage controlled oscillator acts under the control of a sawtooth voltage waveform of a function generator to controllably deliver a variable frequency signal to the first loop antenna. An RF detector monitors the second loop antenna for an indication that the resonant frequency has been reached. At resonance a microprocessor samples the output of the VCO and correlates the resonant frequency to the length of the coaxial cavity. The sensor is particularly suited for use in the heavy equipment industry for detecting the extended length of hydraulic cylinders as it is highly insensitive to environmental conditions and protected from the work environment.
摘要翻译：已知的线性位置传感器由于恶劣的环境条件（如温度和湿度）而受到不准确的影响。暴露于恶劣工作条件下的传感器的物理损坏是使用传感器的预期寿命的一个限制因素，例如重型设备行业。安装在可扩展同轴腔内部的一对环形天线分别在射频频率范围内发射和接收激励腔内的横向电磁场的电磁信号，当信号的频率对应于空腔的谐振频率时。空腔的谐振频率主要取决于空腔的纵向长度。因此，压控振荡器在函数发生器的锯齿波电压波形的控制下起作用，以可控地将可变频率信号传送到第一环形天线。 RF检测器监测第二环形天线以获得已经达到谐振频率的指示。在谐振时，微处理器对VCO的输出进行采样，并将谐振频率与同轴腔的长度相关联。传感器特别适用于重型设备行业，用于检测液压缸的延长长度，因为它对环境条件非常不敏感，并且受到工作环境的保护。

33. 发明授权

US08360343B2 Methods and systems for executing fluid delivery mission 有权
标题翻译：执行流体输送任务的方法和系统
公开(公告)号：US08360343B2
公开(公告)日：2013-01-29
申请号：US12772060
申请日：2010-04-30
申请人： Adam J. Gudat , James D. Humphrey , Peter W. Anderton , David C. Orr , Kenneth L. Stratton , Craig L. Koehrsen , Claude W. Keefer , Michael D. Braunstein
发明人： Adam J. Gudat , James D. Humphrey , Peter W. Anderton , David C. Orr , Kenneth L. Stratton , Craig L. Koehrsen , Claude W. Keefer , Michael D. Braunstein
IPC分类号： A01G25/09
CPC分类号： B05B13/00 , E01H3/02 , E21F5/02
摘要： A mobile fluid delivery machine for delivering fluid to a site has a tank storing fluid, and at least one spray head configured to spray the stored fluid onto the site. In addition, the machine has a communication device configured to receive fluid delivery mission instructions from a site computing system, the mission instructions identifying a sequence of path segments on the site and corresponding fluid delivery amounts allocated to the path segments, and a location device configured to determine the location of the machine on the site. Th machine may also have a fluid delivery system configured to determine whether the location of the fluid delivery machine corresponds to a path segment of the sequence, and when it is determined that the location of the machine corresponds to a path segment in the sequence, to identify the fluid delivery amount allocated to that path segment based on the mission instructions.
摘要翻译：用于将流体输送到现场的移动流体输送机具有容纳储存流体的罐，以及构造成将存储的流体喷射到现场上的至少一个喷头。另外，机器具有被配置为从站点计算系统接收流体传送任务指令的通信设备，所述任务指令标识站点上的一系列路径段以及分配给路径段的相应流体传送量，以及配置的位置设备确定机器在现场的位置。 Th机器还可以具有配置成确定流体输送机器的位置是否对应于序列的路径段的流体输送系统，并且当确定机器的位置对应于序列中的路径段时，基于任务指令识别分配给该路径段的流体输送量。

34. 发明申请

US20110160920A1 SYSTEM AND METHOD FOR CONTROLLING FLUID DELIVERY 有权
标题翻译：用于控制流体输送的系统和方法
公开(公告)号：US20110160920A1
公开(公告)日：2011-06-30
申请号：US12650478
申请日：2009-12-30
申请人： David C. Orr , James D. Humphrey , Peter W. Anderton , Adam J. Gudat , Kenneth L. Stratton
发明人： David C. Orr , James D. Humphrey , Peter W. Anderton , Adam J. Gudat , Kenneth L. Stratton
IPC分类号： G05D7/06
CPC分类号： G05D7/0629 , A01B79/005 , A01C23/047 , A01M7/0089 , E02F9/24 , E02F9/262 , E21F5/02 , G05B15/02 , G05D7/0688
摘要： A systems and methods for delivering fluid to a site using a mobile fluid delivery machine are disclosed. The method includes determining a location of the mobile fluid delivery machine on the site, and determining a fluid delivery rate based on the location of the mobile fluid delivery machine using information related to the site. The method further includes delivering the fluid to a surface of the site at the location of the mobile fluid delivery machine, at the determined fluid delivery rate.
摘要翻译：公开了使用移动流体输送机将流体输送到现场的系统和方法。该方法包括确定移动流体输送机器在现场的位置，以及基于使用与该部位相关的信息的移动流体输送机的位置来确定流体输送速率。该方法还包括以确定的流体输送速率将流体输送到位于移动流体输送机的位置处的位置的表面。

35. 发明授权

US07212120B2 Work site tracking system and method 有权
标题翻译：工作现场跟踪系统和方法
公开(公告)号：US07212120B2
公开(公告)日：2007-05-01
申请号：US10901368
申请日：2004-07-29
申请人： Adam J. Gudat
发明人： Adam J. Gudat
IPC分类号： G08B13/14
CPC分类号： B66C15/045 , G01S13/74 , G01S13/75 , G01S13/878
摘要： A system for tracking entities at a work site includes an antenna having a scanned boresight. A controller may be configured to determine a relative angle between a reference associated with the antenna and a source of radiation based on a relationship between boresight orientation and relative power values of a signal received by the antenna from the source of radiation for two or more boresight orientations of the antenna.
摘要翻译：用于在工作现场跟踪实体的系统包括具有扫描视轴的天线。控制器可以被配置为基于从两个或多个视轴的辐射源接收的天线的视轴取向和视距取向与相对功率值之间的关系来确定与天线相关联的基准和辐射源之间的相对角度天线方位。

36. 发明授权

US06771609B1 Method and apparatus for dynamically updating representation of a work site and a propagation model 失效
标题翻译：用于动态更新工作站点表示和传播模型的方法和装置
公开(公告)号：US06771609B1
公开(公告)日：2004-08-03
申请号：US09452327
申请日：1999-11-30
申请人： Adam J. Gudat , Bernard J. Bennington , Daniel D. Stancil , David B. Johnson
发明人： Adam J. Gudat , Bernard J. Bennington , Daniel D. Stancil , David B. Johnson
IPC分类号： H04L1228
CPC分类号： H04W16/18
摘要： The present invention includes a method for dynamically updating a propagation model of communication signals in an area being subjected to earthworking operations which alter the topology of the terrain in which the method comprises the steps of dynamically updating a terrain map of the area as a function of the earthworking operations and dynamically updating the propagation model in response to updating the terrain map. An apparatus for dynamically updating a propagation model of communication signals in an area being subjected to a mobile geography-altering machine capable of altering the topology of the terrain, the apparatus comprises circuitry for storing a terrain map representative of the terrain prior to the terrain being subjected to alteration by the mobile geography-altering machine, circuitry for dynamically updating the terrain map as the terrain is being subjected to alteration by the mobile geography-altering machine, and circuitry for dynamically updating the propagation model in response to updating the terrain map.
摘要翻译：本发明包括一种用于动态更新在受地土作业的区域内的通信信号的传播模型的方法，该方法改变地形的拓扑，其中该方法包括以下步骤：动态地更新该区域的地形图作为响应于更新地形图，土方工程和动态地更新传播模型。一种用于动态更新在能够改变地形的拓扑的移动地理位置改变机器的区域内的通信信号的传播模型的装置，该装置包括用于在地形之前存储代表地形的地形图的电路由移动地理位置改变机进行改动，用于当地形被移动地理变更机器改变时动态更新地形图的电路，以及响应于更新地形图动态地更新传播模型的电路。

37. 发明授权

US6037901A System and method for communicating information for fleets of earthworking machines 有权
标题翻译：用于沟通土方工程机队信息的系统和方法
公开(公告)号：US6037901A
公开(公告)日：2000-03-14
申请号：US312876
申请日：1999-05-17
申请人： Lonnie J. Devier , N. Keith Lay , Satish M. Shetty , Adam J. Gudat
发明人： Lonnie J. Devier , N. Keith Lay , Satish M. Shetty , Adam J. Gudat
IPC分类号： E02F9/20 , G01S5/00 , G01S19/48 , G01S5/02 , H04B7/185
CPC分类号： E02F9/2045 , G01S5/009
摘要： A communications system and method for fleets of earthworking machines. The system and method includes a global communications level for communicating over long range distances, at least one site communications level for communicating over medium range distances, and at least one theater communications level for communicating over short range distances. The system and method also includes at least one local communications level for communicating between earthworking machines, and a fleet manager for coordinating communications of the earthworking machines as a function of at least one of the global communications level, the site communications level, the theater communications level, and the local communications level.
摘要翻译：土方机械通信系统和方法。该系统和方法包括用于在远距离距离上进行通信的全球通信级别，用于在中程距离上进行通信的至少一个站点通信级别以及用于在短程距离上进行通信的至少一个影院通信级别。该系统和方法还包括用于在土方工程机之间进行通信的至少一个本地通信级别和用于协调土方工程机器的通信的车队管理器，其作为全球通信级别，站点通信级别，剧院通信中的至少一个的功能级别和本地通信级别。

38. 发明授权

US5956250A Apparatus and method for autonomous vehicle navigation using absolute data 失效
标题翻译：使用绝对数据的自动车辆导航的装置和方法
公开(公告)号：US5956250A
公开(公告)日：1999-09-21
申请号：US431594
申请日：1995-05-01
申请人： Adam J. Gudat , Dong Hun Shin , William L. Whittaker , Karl W. Kleimenhagen , Richard G. Clow , Sanjiv J. Singh , Dana A. Christensen , Carl A. Kemner , Walter J. Bradbury , Craig L. Koehrsen , Christos T. Kyrtsos , Norman K. Lay , Joel L. Peterson , Larry E. Schmidt , Darrell E. Stafford , Louis J. Weinbeck , Lonnie J. Devier
发明人： Adam J. Gudat , Dong Hun Shin , William L. Whittaker , Karl W. Kleimenhagen , Richard G. Clow , Sanjiv J. Singh , Dana A. Christensen , Carl A. Kemner , Walter J. Bradbury , Craig L. Koehrsen , Christos T. Kyrtsos , Norman K. Lay , Joel L. Peterson , Larry E. Schmidt , Darrell E. Stafford , Louis J. Weinbeck , Lonnie J. Devier
IPC分类号： B60K31/00 , B62D1/28 , G01C21/16 , G01C21/20 , G01S1/00 , G01S5/00 , G01S5/14 , G01S7/481 , G01S17/02 , G01S17/42 , G01S17/93 , G01S19/41 , G01S19/47 , G01S19/48 , G05D1/00 , G05D1/02 , G08G1/0968 , G08G1/123 , G08G1/127 , G06F19/00
CPC分类号： G05D1/027 , B60K31/0008 , B60K31/04 , B62D1/28 , G01S19/11 , G01S19/46 , G01S19/47 , G05D1/0011 , G05D1/024 , G05D1/0242 , G05D1/0272 , G05D1/0278 , G05D1/0297 , G08G1/202 , G01S17/023 , G01S17/42 , G01S17/936 , G01S19/27 , G01S19/41 , G01S19/52 , G01S5/009 , G01S7/4811 , G05D1/0268 , G05D2201/0202
摘要： A system and method for controlling the navigation of surface based vehicle uses a route that is obtained by manually driving the vehicle over the route to collect data defining the absolute position of the vehicle at various positions along the route. The collected data is smoothed to provide a consistent route to be followed. The smoothed data is subsequently used to automatically guide the vehicle over the route.
摘要翻译：用于控制基于表面的车辆的导航的系统和方法使用通过在路线上手动驾驶车辆而获得的路线，以收集在沿着路线的各个位置处定义车辆的绝对位置的数据。收集的数据被平滑以提供要遵循的一致的路线。平滑的数据随后用于自动地引导车辆在路线上。

39. 发明授权

US5646843A Apparatus and method for surface based vehicle control system 失效
标题翻译：基于表面的车辆控制系统的装置和方法
公开(公告)号：US5646843A
公开(公告)日：1997-07-08
申请号：US432041
申请日：1995-05-01
申请人： Adam J. Gudat , Karl W. Kleimenhagen , Dana A. Christensen , Carl A. Kemner , Walter J. Bradbury , Craig L. Koehrsen , Christos T. Kyrtsos , Norman K. Lay , Joel L. Peterson , Larry E. Schmidt , Darrell E. Stafford , Louis J. Weinbeck
发明人： Adam J. Gudat , Karl W. Kleimenhagen , Dana A. Christensen , Carl A. Kemner , Walter J. Bradbury , Craig L. Koehrsen , Christos T. Kyrtsos , Norman K. Lay , Joel L. Peterson , Larry E. Schmidt , Darrell E. Stafford , Louis J. Weinbeck
IPC分类号： B60K31/00 , B62D1/28 , G01C21/16 , G01C21/20 , G01S1/00 , G01S5/00 , G01S5/14 , G01S7/481 , G01S17/02 , G01S17/42 , G01S17/93 , G01S19/41 , G01S19/47 , G01S19/48 , G05D1/00 , G05D1/02 , G08G1/0968 , G08G1/123 , G08G1/127 , G06G7/70
CPC分类号： G05D1/027 , B60K31/0008 , B60K31/04 , B62D1/28 , G01S19/11 , G01S19/46 , G01S19/47 , G05D1/0011 , G05D1/024 , G05D1/0242 , G05D1/0272 , G05D1/0278 , G05D1/0297 , G08G1/202 , G01S17/023 , G01S17/42 , G01S17/936 , G01S19/27 , G01S19/41 , G01S19/52 , G01S5/009 , G01S7/4811 , G05D1/0268 , G05D2201/0202
摘要： An apparatus and method for controlling a surface-based vehicle provides three operational modes: a manual operation, a tele-operation, and an autonomous operation. In manual operation, an operator directly manipulates vehicle controls on the vehicle. In tele-operation, the operator controls the vehicle from a remote position. In autonomous operation, the vehicle controls itself based on its position and a predetermined path. The apparatus and method of the present invention provides an orderly transition between manual operation, tele-operation, and autonomous operation of the vehicle.
摘要翻译：用于控制基于表面的车辆的装置和方法提供三种操作模式：手动操作，远程操作和自主操作。在手动操作中，操作者直接操纵车辆上的车辆控制。在远程操作中，操作员从远程位置控制车辆。在自主操作中，车辆基于其位置和预定路径来控制自身。本发明的装置和方法提供了手动操作，远程操作和车辆的自主操作之间的有序转变。

40. 发明授权

US5607205A Object responsive implement control system 失效
标题翻译：对象响应实施控制系统
公开(公告)号：US5607205A
公开(公告)日：1997-03-04
申请号：US469556
申请日：1995-06-06
申请人： Jon S. Burdick , Robert A. Herold , Paul T. Corcoran , John F. Szentes , Adam J. Gudat
发明人： Jon S. Burdick , Robert A. Herold , Paul T. Corcoran , John F. Szentes , Adam J. Gudat
IPC分类号： E02F3/00 , E01C19/00 , E01C23/088 , E02F9/24 , G01S13/88 , G01V3/12 , G01V3/17 , E01C23/07
CPC分类号： G01V3/17 , E01C19/00 , E01C23/088 , E02F9/245
摘要： An automatic object responsive control system for a work implement has a ground penetrating device mounted for sensing subsurface objects, an object detecting device for determining the undesirability of the object, and an implement control system for automatically elevationally raising the implement in response to an undesirable object being located elevationally between the implement and the ground penetrating device. The automatic object responsive control system is particularly suited for use on a geographic surface altering machine.
摘要翻译：一种用于工作装置的自动对象响应控制系统具有安装用于感测地下物体的地面穿透装置，用于确定物体的不合宜性的物体检测装置，以及响应于不期望的物体而自动升高工具的工具控制系统位于工具和地面穿透装置之间的高处。自动对象响应控制系统特别适用于地理表面改装机。

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