Patents Assigned to MAGNA CLOSURES (KUNSHAN) CO. LTD.
  • Patent number: 11542730
    Abstract: A motor control system for a closure latch assembly is provided and includes a power release motor operatively coupled to a power release gear of the closure latch assembly. A plurality of relays are coupled between one of a first motor terminal and a second motor terminal and one of a voltage supply and an electrical ground to provide one of a first motor current flow to drive the power release motor in a first direction and a second motor current flow to drive the power release motor in a second direction. An electronic control unit is coupled to the plurality of relays and configured to command the plurality of relays to provide the first motor current flow in one of a power release mode and a release mode and the second motor current flow in one of a reset mode and an unlock mode.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: January 3, 2023
    Assignee: MAGNA CLOSURES (KUNSHAN) CO. LTD.
    Inventor: Hua Yong