Invention Publication

  • Patent Title: LED HEADLIGHT ASSEMBLY AND CONTROL
  • Application No.: EP25151683.7
    Application Date: 2021-06-23
  • Publication No.: EP4514069A2
    Publication Date: 2025-02-26
  • Inventor: HARVEY, Ross
  • Applicant: Tesla, Inc.
  • Applicant Address: US Austin, TX 78725 1 Tesla Road
  • Agency: Liesegang, Eva
  • Priority: US202063043467 P 20200624
  • Main IPC: H05B45/48
  • IPC: H05B45/48
LED HEADLIGHT ASSEMBLY AND CONTROL
Abstract:
A system and a method of controlling a plurality of LEDs in a vehicle are disclosed, each LED of the plurality of LEDs being electrically connected to at least one LED driver circuit of a plurality of LED driver circuits (LED Driver 1, LED Driver 2). The system comprises a plurality of shunts to electrically bypass one or more LEDs of the plurality of LEDs to implement a bend lighting function to change directionality of a light beam emitted by the plurality of LEDs; and an electronic control unit (ECU) to control current, voltage, or power to each LED driver circuit of the plurality of LED driver circuits.
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