Patents by Inventor KUANG-JEN CHANG

KUANG-JEN CHANG 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 for remotely monitoring an autonomous vehicle and method using the same
    Patent number: 11120645
    Abstract: A system for remotely monitoring an autonomous vehicle and a method using the same is disclosed. The system includes a filtering unit, a message converting unit, and an abnormality analyzing module. The filtering unit retrieves the raw vehicle-body data of the on-board system information and filters out the raw vehicle-body data unsatisfying with a threshold value to generate vehicle-parameter information. The message converting unit receives the vehicle-parameter information and estimates vehicle-body environment information based on the vehicle-parameter information. The abnormality analyzing module receives the vehicle-parameter information and the vehicle-body environment information, incorporates the vehicle-parameter information and the vehicle-body environment information into a comparison condition to generate a comparison result, generates an abnormality warning signal corresponding to the comparison result, and transmits the abnormality warning signal to a far-end server to display it.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: September 14, 2021
    Assignee: Automotive Research & Testing Center
    Inventors: Yu-Chi Shiue, Kuang-Jen Chang, Chin-Shao Tu
  • SYSTEM FOR REMOTELY MONITORING AN AUTONOMOUS VEHICLE AND METHOD USING THE SAME
    Publication number: 20210183171
    Abstract: A system for remotely monitoring an autonomous vehicle and a method using the same is disclosed. The system includes a filtering unit, a message converting unit, and an abnormality analyzing module. The filtering unit retrieves the raw vehicle-body data of the on-board system information and filters out the raw vehicle-body data unsatisfying with a threshold value to generate vehicle-parameter information. The message converting unit receives the vehicle-parameter information and estimates vehicle-body environment information based on the vehicle-parameter information. The abnormality analyzing module receives the vehicle-parameter information and the vehicle-body environment information, incorporates the vehicle-parameter information and the vehicle-body environment information into a comparison condition to generate a comparison result, generates an abnormality warning signal corresponding to the comparison result, and transmits the abnormality warning signal to a far-end server to display it.
    Type: Application
    Filed: March 23, 2020
    Publication date: June 17, 2021
    Inventors: YU-CHI SHIUE, KUANG-JEN CHANG, CHIN-SHAO TU