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1. 发明授权

US07544148B2 System and method for controlling vehicle speed 有权
标题翻译：控制车速的系统和方法
公开(公告)号：US07544148B2
公开(公告)日：2009-06-09
申请号：US11316894
申请日：2005-12-27
申请人： Michael D. Anderson , Danial P. Simon , Igor Strashny
发明人： Michael D. Anderson , Danial P. Simon , Igor Strashny
IPC分类号： B60W10/04
CPC分类号： B60W10/11 , B60W10/06 , B60W30/188 , B60W2710/0644 , B60Y2200/22 , F16H63/42 , Y10T477/6333 , Y10T477/6437 , Y10T477/676 , Y10T477/679
摘要： A system is provided for controlling the speed of a vehicle having a powertrain including a power plant operably coupled to a transmission. The system includes a control unit configured to receive a signal indicative of vehicle speed, receive a signal indicative of power plant output speed, and determine a desired power plant output speed based on the signal indicative of vehicle speed and the signal indicative of power plant output speed. The control unit is further configured to send a signal to the power plant such that the power plant operates at the desired power plant output speed, and maintain a desired vehicle speed in a manner substantially independent of a magnitude of load on the powertrain.
摘要翻译：提供了一种用于控制具有动力系的车辆的速度的系统，所述动力系包括可操作地耦合到变速器的动力装置。该系统包括：控制单元，被配置为接收指示车辆速度的信号，接收指示发电厂输出速度的信号，以及基于指示车辆速度的信号和指示发电厂输出的信号来确定期望的发电厂输出速度速度。控制单元还被配置为向发电厂发送信号，使得发电厂以期望的发电厂输出速度运行，并且以基本上与动力系上的负载大小无关的方式保持期望的车辆速度。

2. 发明授权

US06229299B1 System and method for computing the angular velocity and direction of a rotational body 失效
标题翻译：用于计算旋转体的角速度和方向的系统和方法
公开(公告)号：US06229299B1
公开(公告)日：2001-05-08
申请号：US09193601
申请日：1998-11-17
申请人： Igor Strashny
发明人： Igor Strashny
IPC分类号： G01P3487
CPC分类号： G01P3/487 , G01P13/045
摘要： A sensor is positioned to sense the magnetic field strength of a magnet associated with a rotating body. The sensor produces a signal having a sinusoidal output as the magnet rotates with the rotating body. A controller takes a derivative of the output and calculates the rotational velocity of the rotational body as a function of the derivative.
摘要翻译：定位传感器以感测与旋转体相关联的磁体的磁场强度。当磁体与旋转体一起旋转时，传感器产生具有正弦输出的信号。控制器采用输出的导数，并计算旋转体的旋转速度作为导数的函数。

3. 发明授权

US06218828B1 Sensing system for determining an articulation angle between two elements 失效
标题翻译：用于确定两个元件之间的关节角度的感测系统
公开(公告)号：US06218828B1
公开(公告)日：2001-04-17
申请号：US09217369
申请日：1998-12-21
申请人： Kent C. Bates , Igor Strashny
发明人： Kent C. Bates , Igor Strashny
IPC分类号： G01B714
CPC分类号： G01D5/145
摘要： The present invention provides an apparatus and a method for determining the position of a first element relative to a second element. The apparatus includes a magnet being attached to the first element. First and second sensing devices are adapted to detect a magnetic flux density produced by the magnet and responsively generating first and second signals. The apparatus also includes a controller for receiving the first and second signals and responsively determining the position of the first element relative to the second. The present invention enables continuous calibration during the normal operation of the machine.
摘要翻译：本发明提供了一种用于确定第一元件相对于第二元件的位置的装置和方法。该装置包括附接到第一元件的磁体。第一和第二感测装置适于检测由磁体产生的磁通密度并且响应地产生第一和第二信号。该装置还包括用于接收第一和第二信号并且响应地确定第一元件相对于第二元件的位置的控制器。本发明能够在机器的正常操作期间进行连续校准。

4. 发明授权

US07798272B2 Systems and methods for controlling slip of vehicle drive members 失效
标题翻译：控制车辆驱动部件滑动的系统和方法
公开(公告)号：US07798272B2
公开(公告)日：2010-09-21
申请号：US11606201
申请日：2006-11-30
申请人： Randall D. Pruitt , Igor Strashny
发明人： Randall D. Pruitt , Igor Strashny
IPC分类号： B60K28/16
CPC分类号： B62D11/06 , B60W2300/45 , B60W2520/26 , B62D11/001 , B62D11/04 , F16H61/421 , F16H61/431 , F16H61/472 , F16H2059/6861
摘要： A system for controlling slip of vehicle drive members is disclosed. The system includes a power train including a plurality of drive members and a hydraulic transmission configured to supply torque to at least one of the drive members. A magnitude of the torque is related to fluid flow in the hydraulic transmission. The system further includes a controller configured to control the fluid flow in the hydraulic transmission. The controller is configured to receive a signal indicative of a steering command and a signal indicative of a parameter related to pressure in the hydraulic transmission. The controller is further configured to control slip of the at least one drive member based on the signal indicative of a steering command and the signal indicative of a parameter related to pressure.
摘要翻译：公开了一种用于控制车辆驱动构件的滑动的系统。该系统包括包括多个驱动构件的动力传动系统和被配置为向至少一个驱动构件提供扭矩的液压传动装置。扭矩的大小与液压变速器中的流体流动有关。该系统还包括控制器，其构造成控制液压传动装置中的流体流动。控制器被配置为接收指示转向命令的信号和指示与液压变速器中的压力有关的参数的信号。控制器还被配置为基于指示转向命令的信号和指示与压力相关的参数的信号来控制至少一个驱动构件的滑移。

5. 发明授权

US07637845B2 System and method for controlling vehicle speed 失效
标题翻译：控制车速的系统和方法
公开(公告)号：US07637845B2
公开(公告)日：2009-12-29
申请号：US11543941
申请日：2006-10-06
申请人： Igor Strashny , Andrew O. Fonkalsrud
发明人： Igor Strashny , Andrew O. Fonkalsrud
IPC分类号： B60W10/06 , B60W10/10
CPC分类号： B60K31/04 , B60W2540/16 , B60W2710/0644 , Y10T477/676 , Y10T477/679 , Y10T477/68 , Y10T477/688
摘要： A system is provided for controlling the speed of a vehicle having a power plant and a transmission. A control unit is configured to receive a signal indicative of the speed of the vehicle. The control unit is further configured to determine a desired output speed of the power plant based on the signal indicative of the speed of the vehicle, a signal indicative of the gear ratio of the transmission, and a desired vehicle speed associated with the gear ratio. The control unit is also configured to send a signal to the power plant, such that power plant operates at an output speed that substantially maintains the desired vehicle speed in a manner substantially independent of a magnitude of load on the power plant.
摘要翻译：提供一种用于控制具有发电厂和变速器的车辆的速度的系统。控制单元被配置为接收指示车辆速度的信号。控制单元还被配置为基于指示车辆速度的信号，表示变速器的传动比的信号和与传动比相关联的期望车速来确定发电厂的期望输出速度。控制单元还被配置为向发电厂发送信号，使得发电厂以基本上以与发电厂上的负载大小无关的方式基本保持期望车辆速度的输出速度运行。

6. 发明申请

US20050103555A1 Operator interface system 审中-公开
标题翻译：操作界面系统
公开(公告)号：US20050103555A1
公开(公告)日：2005-05-19
申请号：US11015547
申请日：2004-12-17
申请人： Howard Cannon , Michael Cronin , Michael Hopkins , Igor Strashny
发明人： Howard Cannon , Michael Cronin , Michael Hopkins , Igor Strashny
IPC分类号： B60K26/00 , B60K23/00 , B60K17/00 , B60K20/00
CPC分类号： B60K26/00 , B60Y2200/41
摘要： In the operation of work machines it has been a problem to control the work machine's velocity aspects such as velocity, acceleration, deceleration and jerk because of the plurality of operator interfaces required for such control. The present invention provides an operator interface system for a work machine in which a first pedal is displaceable from a neutral position, and a sensor is operatively coupled with the first pedal and is operable to output a displacement signal corresponding to a location of the first pedal. An electronic controller receives the displacement signal and provides a predetermined control to a velocity aspect of the work machine in response to the displacement signal.
摘要翻译：在工作机械的操作中，由于这种控制所需的多个操作者界面，控制作业机械的速度方面如速度，加速度，减速度和冲击是一个问题。本发明提供了一种用于工作机器的操作者界面系统，其中第一踏板可从中立位置移动，并且传感器可操作地与第一踏板耦合，并且可操作地输出对应于第一踏板的位置的位移信号。电子控制器接收位移信号，并响应于位移信号向作业机器的速度方向提供预定的控制。

7. 发明申请

US20160332486A1 TYRE APPARATUS 审中-公开
标题翻译：轮胎装置
公开(公告)号：US20160332486A1
公开(公告)日：2016-11-17
申请号：US15110441
申请日：2014-11-17
申请人： Igor STRASHNY , Paul MOORE , CATERPILLAR INC.
发明人： Igor Strashny , Paul Moore
IPC分类号： B60C5/22 , B60C23/00 , B60C17/01
CPC分类号： B60C5/22 , B60C17/01 , B60C23/004 , B60C2200/06
摘要： A tyre apparatus is provided, the apparatus including a tyre body for attachment to a wheel rim to define a first inflatable volume. An inner chamber defines a second inflatable volume which is located within the first inflatable volume of the tyre body. A first fluid communication path is provided between the first and second inflatable volumes and a second fluid communication path is provided between the first inflatable volume and the atmosphere. A first valve opens and closes the first fluid communication path, and a second valve opens and closes the second fluid communication path. The tensile strength and pressure-containing capacity of the material structure of the second inflatable volume is greater than that of the tyre first inflatable volume. A first fluid pressure within the first inflatable volume of the tyre body is optimisable by opening the first valve to allow pressure transfer from the second inflatable volume into the tyre body, and/or opening the second valve to allow pressure to vent from the tyre body to atmosphere. A vehicle wheel and active tyre pressure control system incorporating the tyre apparatus are also provided.
摘要翻译：提供了一种轮胎装置，该装置包括用于附接到轮缘的轮胎主体，以限定第一可充气体积。内室限定位于轮胎主体的第一可充气体积内的第二可充气体积。在第一和第二可膨胀体积之间提供第一流体连通路径，并且在第一可充气体积和大气之间设置第二流体连通路径。第一阀打开和关闭第一流体连通路径，第二阀打开和关闭第二流体连通路径。第二可膨胀体积的材料结构的拉伸强度和耐压容量大于轮胎第一可充气体积的拉伸强度和压力容纳能力。轮胎主体的第一可膨胀体积内的第一流体压力通过打开第一阀来允许压力从第二可膨胀容积传递到轮胎主体中并且/或打开第二阀以允许压力从轮胎本体排出而是最佳的到大气。还提供了一种结合轮胎装置的车轮和主动轮胎压力控制系统。

8. 发明申请

US20050177291A1 Work machine with steering control 审中-公开
标题翻译：工作机具有转向控制
公开(公告)号：US20050177291A1
公开(公告)日：2005-08-11
申请号：US11048854
申请日：2005-02-03
申请人： Igor Strashny , Randall Pruitt , Gilles Eyraud
发明人： Igor Strashny , Randall Pruitt , Gilles Eyraud
IPC分类号： B62D11/00 , B62D11/04 , B62D11/06 , B62D11/18 , G06F7/00
CPC分类号： B62D11/06 , B62D11/001 , B62D11/04
摘要： A work machine with steering control has a first traction device and a first ratio control device operatively connected to the first traction device. The work machine also has a second traction device and a second ratio control device operatively connected to the second traction device. The work machine further has a power source configured to drive the first and second ratio control devices. The work machine has a sensor configured to generate a signal indicative of work machine maneuvering. The work machine further has a controller in communication with the power source. The controller is operable to control an output of the power source in response to the signal indicative work machine maneuvering.
摘要翻译：具有转向控制的作业机具有第一牵引装置和可操作地连接到第一牵引装置的第一比率控制装置。作业机器还具有可操作地连接到第二牵引装置的第二牵引装置和第二比率控制装置。工作机械还具有驱动第一和第二比例控制装置的动力源。工作机具有被配置为产生指示作业机器操纵的信号的传感器。工作机还具有与电源通信的控制器。控制器可操作以响应于指示作业机器操纵的信号来控制电源的输出。

9. 发明授权

US07658065B2 Hydraulic system having in-sump energy recovery device 失效
标题翻译：具有集水能量回收装置的液压系统
公开(公告)号：US07658065B2
公开(公告)日：2010-02-09
申请号：US11341629
申请日：2006-01-30
申请人： David P. Smith , Igor Strashny , Daniel T. Mather
发明人： David P. Smith , Igor Strashny , Daniel T. Mather
IPC分类号： F16D31/02
CPC分类号： F15B21/14 , E02F9/2217 , E02F9/2292 , F15B2211/88
摘要： A hydraulic energy recovery device for a hydraulic system is disclosed. The hydraulic energy recovery device has a first impeller configured to receive a flow of pressurized liquid, and a second impeller configured to pressurize a flow of liquid. The hydraulic energy recovery device also has a common shaft connecting the first and second impellers.
摘要翻译：公开了一种用于液压系统的液压能量回收装置。液压能量回收装置具有构造成接收加压液体流的第一叶轮和被配置为对液体流加压的第二叶轮。液压能量回收装置还具有连接第一和第二叶轮的共同轴。

10. 发明申请

US20070175209A1 Hydraulic system having in-sump energy recovery device 失效
标题翻译：具有集水能量回收装置的液压系统
公开(公告)号：US20070175209A1
公开(公告)日：2007-08-02
申请号：US11341629
申请日：2006-01-30
申请人： David Smith , Igor Strashny , Daniel Mather
发明人： David Smith , Igor Strashny , Daniel Mather
IPC分类号： F16D31/02
CPC分类号： F15B21/14 , E02F9/2217 , E02F9/2292 , F15B2211/88
摘要： A hydraulic energy recovery device for a hydraulic system is disclosed. The hydraulic energy recovery device has a first impeller configured to receive a flow of pressurized liquid, and a second impeller configured to pressurize a flow of liquid. The hydraulic energy recovery device also has a common shaft connecting the first and second impellers.
摘要翻译：公开了一种用于液压系统的液压能量回收装置。液压能量回收装置具有构造成接收加压液体流的第一叶轮和被配置为对液体流加压的第二叶轮。液压能量回收装置还具有连接第一和第二叶轮的共同轴。

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