Patents Assigned to DY-ESSYS CORP.
  • VEHICLE SENSOR CLEANING APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20240140368
    Abstract: Provided are a vehicle sensor cleaning apparatus and a control method thereof. The vehicle sensor cleaning apparatus includes a liquid sprayer configured to spray washer fluid on at least one sensor arranged in a vehicle, an air sprayer configured to spray air on the at least one sensor, a liquid controller configured to control washer fluid spraying of the liquid sprayer, and an air controller configured to control air spraying of the air sprayer.
    Type: Application
    Filed: October 25, 2023
    Publication date: May 2, 2024
    Applicants: DY AUTO Corporation, DY-ESSYS Corp.
    Inventors: Jong Wook Lee, Sin Won Kang, Seong Jun Kim, Kyung Seon Min, Gyu Seon Lee, Jong Hyun Jin, Min Wook Park, Je Min Mun, Sun Ju Kim, Ki Chan Lee
  • WIPER CONTROLLING METHOD AND APPARATUS
    Publication number: 20220402460
    Abstract: A wiper controlling method and apparatus are provided. The wiper controlling apparatus obtains an area of a Pulse Width Modulation (PWM) control signal generated for driving a wiper motor while a wiper moves in a pre-defined section and controls a speed of the wiper based on a result of comparing the area with at least one pre-defined reference value.
    Type: Application
    Filed: May 25, 2022
    Publication date: December 22, 2022
    Applicant: DY-ESSYS CORP.
    Inventors: Min Wook PARK, Je Min MUN, Ki Chan LEE