Patents by Inventor HSI-WEN HSIEH

HSI-WEN HSIEH 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).

  • Method for predicting lane line and lane departure warning system using the same
    Patent number: 8687063
    Abstract: A method for predicting lane line is provided in the present invention, in which the method is capable of predicting and reconstructing the unidentified lane line according to a predetermined geometry relationship based on the recognized lane line data previously while one side of lane line is unable to be identified. In one embodiment, a lane predicting relationship formula is formed by describing the geometry relationship between the two identified lines defined the lane. When the one side of line of the lane is unable to be identified, a new predicted line can be reconstructed for representing the unidentified line of lane according to the lane predicting relationship curve. In another embodiment, a lane departure warning system utilizing the foregoing method is provided for monitoring vehicle moving status and alerting the driver so as to enhance the vehicle safety.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: April 1, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Hsi-Wen Hsieh, Yung-Sheng Liao, Che-Chung Lin, Chi-Wei Lin, Dau-Chen Huang
  • METHOD FOR PREDICTING LANE LINE AND LANE DEPARTURE WARNING SYSTEM USING THE SAME
    Publication number: 20090058622
    Abstract: A method for predicting lane line is provided in the present invention, in which the method is capable of predicting and reconstructing the unidentified lane line according to a predetermined geometry relationship based on the recognized lane line data previously while one side of lane line is unable to be identified. In one embodiment, a lane predicting relationship formula is formed by describing the geometry relationship between the two identified lines defined the lane. When the one side of line of the lane is unable to be identified, a new predicted line can be reconstructed for representing the unidentified line of lane according to the lane predicting relationship curve. In another embodiment, a lane departure warning system utilizing the foregoing method is provided for monitoring vehicle moving status and alerting the driver so as to enhance the vehicle safety.
    Type: Application
    Filed: January 25, 2008
    Publication date: March 5, 2009
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: HSI-WEN HSIEH, YUNG-SHENG LIAO, CHE-CHUNG LIN, CHI-WEI LIN, DAU-CHEN HUANG