Patents by Inventor Huiyan Wu

Huiyan Wu 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).

  • System and method for detecting worn or damaged components of an agricultural machine based on acoustic data
    Patent number: 11475717
    Abstract: In one aspect, a system for detecting worn or damaged components of an agricultural machine may include first and second acoustic sensors positioned at first and second locations on the agricultural machine, respectively, with the second location being spaced apart from the first location. A controller of the system may be configured to determine a first acoustic parameter associated with the first location of the agricultural machine based on acoustic data received from the first acoustic sensor. The controller may also be configured to determine a second acoustic parameter associated with the second location of the agricultural machine based on acoustic data received from the second acoustic sensor. Furthermore, the controller may be configured to determine a component of the agricultural machine is worn or damaged when the first acoustic parameter differs from the second acoustic parameter by a predetermined amount.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: October 18, 2022
    Assignee: CNH Industrial America LLC
    Inventors: Joshua David Harmon, Huiyan Wu
  • SYSTEM AND METHOD FOR DETECTING WORN OR DAMAGED COMPONENTS OF AN AGRICULTURAL MACHINE BASED ON ACOUSTIC DATA
    Publication number: 20200226851
    Abstract: In one aspect, a system for detecting worn or damaged components of an agricultural machine may include first and second acoustic sensors positioned at first and second locations on the agricultural machine, respectively, with the second location being spaced apart from the first location. A controller of the system may be configured to determine a first acoustic parameter associated with the first location of the agricultural machine based on acoustic data received from the first acoustic sensor. The controller may also be configured to determine a second acoustic parameter associated with the second location of the agricultural machine based on acoustic data received from the second acoustic sensor. Furthermore, the controller may be configured to determine a component of the agricultural machine is worn or damaged when the first acoustic parameter differs from the second acoustic parameter by a predetermined amount.
    Type: Application
    Filed: January 11, 2019
    Publication date: July 16, 2020
    Inventors: Joshua David Harmon, Huiyan Wu