Patents by Inventor Fu Pei Yuet

Fu Pei Yuet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20140331163
    Abstract: A method of managing control of a drivetrain is provided. The method may include the steps of reading sensor data provided by one or more sensors configured to detect one or more operating parameters of the drivetrain, displaying one or more gauges on a touch screen device based on the sensor data, receiving one of a plurality of gestures through the touch screen device, and displaying one or more user definable limits for at least one of the gauges based on the gesture received where the user definable limits may be indicative of an operating threshold for at least one of the operating parameters of the drivetrain.
    Type: Application
    Filed: May 6, 2013
    Publication date: November 6, 2014
    Applicant: Caterpillar Inc.
    Inventors: Fu Pei Yuet, Merritt Callaghan, Thomas M. Rowell
  • Patent number: 8332106
    Abstract: A tether tracking system for a mobile machine is disclosed. The tether tracking system may have a spool located on the mobile machine to selectively dispense and reel in a tether extending from the mobile machine to a stationary source as the mobile machine travels about a worksite. The tether tracking system may also have at least one sensor associated with the spool to generate a first signal indicative of a spool parameter, a locating system associated with the mobile machine to generate a second signal indicative of a location of the mobile machine, and a controller in communication with the at least one sensor and the locating system. The controller may be configured to determine a tether avoidance zone based on the first and second signals.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: December 11, 2012
    Assignee: Caterpillar Inc.
    Inventors: Fu Pei Yuet, Jean-Jacques Clar, Martin Politick
  • Patent number: 8210991
    Abstract: A control system for a machine is disclosed. The control system may have a first sensor configured to generate a first signal indicative of an inclination of the machine, a second sensor configured to generate a second signal indicative of a travel speed of the machine, a third sensor configured to generate a third signal indicative of an engine speed of the machine, and a controller disposed in communication with each of the first, second, and third sensors. The controller is configured to determine whether the machine is freewheeling in a neutral gear, and to generate a machine braking command based on at least one of the first, second, and third signals. A method of retarding a machine is also disclosed.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: July 3, 2012
    Assignee: Caterpillar Inc.
    Inventors: Fu Pei Yuet, Jamie Shults, Jean-Jacques Clar, Kenneth L. Stratton
  • Patent number: 8019514
    Abstract: A control system for a machine is disclosed. The control system may have at least one sensor configured to generate a signal indicative of an inclination of the machine. The control system may also have a controller in communication with the at least one sensor. The controller may be configured to stop operation of the machine in response to the signal.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: September 13, 2011
    Assignee: Caterpillar Inc.
    Inventors: Fu Pei Yuet, Jamie Shults, Jean-Jacques Clar, Kenneth L. Stratton
  • Publication number: 20110093170
    Abstract: A tether tracking system for a mobile machine is disclosed. The tether tracking system may have a spool located on the mobile machine to selectively dispense and reel in a tether extending from the mobile machine to a stationary source as the mobile machine travels about a worksite. The tether tracking system may also have at least one sensor associated with the spool to generate a first signal indicative of a spool parameter, a locating system associated with the mobile machine to generate a second signal indicative of a location of the mobile machine, and a controller in communication with the at least one sensor and the locating system. The controller may be configured to determine a tether avoidance zone based on the first and second signals.
    Type: Application
    Filed: October 21, 2009
    Publication date: April 21, 2011
    Inventors: Fu Pei YUET, Jean-Jacques Clar, Martin Politick
  • Publication number: 20090318263
    Abstract: A control system for a machine is disclosed. The control system may have a first sensor configured to generate a first signal indicative of an inclination of the machine, a second sensor configured to generate a second signal indicative of a travel speed of the machine, a third sensor configured to generate a third signal indicative of an engine speed of the machine, and a controller disposed in communication with each of the first, second, and third sensors. The controller is configured to determine whether the machine is freewheeling in a neutral gear, and to generate a machine braking command based on at least one of the first, second, and third signals. A method of retarding a machine is also disclosed.
    Type: Application
    Filed: June 24, 2008
    Publication date: December 24, 2009
    Inventors: Fu Pei Yuet, Jamie Shults, Jean-Jacques Clar, Kenneth L. Stratton
  • Publication number: 20090177337
    Abstract: A tool simulation system for a machine is disclosed. The system has a user interface located remotely from the machine and a processor in communication with the user interface and the machine. The processor is configured to receive a plurality of parameters input at the machine's location, calculate tool loading based on the plurality of parameters, and display tool loading on the user interface.
    Type: Application
    Filed: January 7, 2008
    Publication date: July 9, 2009
    Inventors: Fu Pei Yuet, Jean-Jacques Clar, Kenneth Lee Stratton, Jamie Shults, Augusto Opdenbosch, Juan Carlos Santamaria
  • Publication number: 20090043462
    Abstract: A worksite mapping system is disclosed. The worksite mapping system has a receiving module configured to receive a position and a characteristic of an object at a worksite, a positioning device configured to determine a position of a mobile machine at the worksite, and a controller in communication with the receiving module and the positioning device. The controller is configured to generate an electronic map of the worksite, and an electronic representation of the object on the electronic map based on the received position. The controller is further configured to generate at least one boundary zone around the object based on the received characteristic, and an electronic representation of the mobile machine on the electronic map based on the determined position. The controller is further configured to initiate a collision avoidance strategy in response to a mobile machine entering the at least one boundary zone.
    Type: Application
    Filed: June 26, 2008
    Publication date: February 12, 2009
    Inventors: Kenneth Lee Stratton, G. Derrick Darby, Jamie Shults, Robert Briggs, Augusto Opdenbosch, Juan Carlos Santamaria, Fu Pei Yuet, Jean-Jacques Clar
  • Publication number: 20080208416
    Abstract: A control system for a machine is disclosed. The control system may have at least one sensor configured to generate a signal indicative of an inclination of the machine. The control system may also have a controller in communication with the at least one sensor. The controller may be configured to stop operation of the machine in response to the signal.
    Type: Application
    Filed: February 28, 2007
    Publication date: August 28, 2008
    Inventors: Fu Pei Yuet, Jamie Shults, Jean-Jacques Clar, Kenneth L. Stratton