Patents by Inventor Jeahui Cha

Jeahui Cha 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).

  • Patent number: 10358139
    Abstract: An integrated analysis system includes a data collector configured to acquire an image of an accelerator pedal and an image of a brake pedal for vehicle control and collect on-board diagnostic (OBD) data, distance measurement values obtained by measuring an extent to which the accelerator pedal and the brake pedal are applied, and a decibel value of an inside of a vehicle resulting from a sudden acceleration; a data integrator configured to perform an integration process by overlaying the measured data on the image collected by the data collector; a sudden acceleration determiner configured to determine the sudden acceleration of the vehicle by using image data integrated information integrated by the data integrator; and an image display configured to provide a driver with sudden acceleration determination information obtained from the sudden acceleration determiner, the image data integrated information, vehicle driving information using the OBD data, and emergency relief information.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: July 23, 2019
    Assignee: Dong-Eui University Industry-Academic Cooperation Foundation
    Inventors: Jongwook Jang, Jeahui Cha, Taehyeong Kim
  • Publication number: 20180111624
    Abstract: An integrated analysis system includes a data collector configured to acquire an image of an accelerator pedal and an image of a brake pedal for vehicle control and collect on-board diagnostic (OBD) data, distance measurement values obtained by measuring an extent to which the accelerator pedal and the brake pedal are applied, and a decibel value of an inside of a vehicle resulting from a sudden acceleration; a data integrator configured to perform an integration process by overlaying the measured data on the image collected by the data collector; a sudden acceleration determiner configured to determine the sudden acceleration of the vehicle by using image data integrated information integrated by the data integrator; and an image display configured to provide a driver with sudden acceleration determination information obtained from the sudden acceleration determiner, the image data integrated information, vehicle driving information using the OBD data, and emergency relief information.
    Type: Application
    Filed: October 18, 2017
    Publication date: April 26, 2018
    Applicant: Dong-eui University Industry-Academic Cooperation Foundation
    Inventors: Jongwook Jang, Jeahui Cha, Taehyeong Kim