公开(公告)号：US09796326B2

公开(公告)日：2017-10-24

申请号：US14455065

申请日：2014-08-08

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Erik C. Nordstrom ,  Kris S. Sevel ,  Stephen M. Cichy ,  Ryan A. Church

IPC: G08B21/00 ,  B60Q1/46 ,  B60Q1/34

CPC classification number: B60Q1/46 ,  B60Q1/343

Abstract: A vehicle includes a plurality of lamps disposed on a rear portion of the vehicle, a user-actuatable hazard light control component (e.g. a turn-signal stalk) having a plurality of states, and a hazard lamp controller communicatively coupled to the plurality of lamps, the user-actuable hazard light control component, and the user-actuatable hazard light controller. The hazard lamp controller is configured to illuminate the plurality of lamps in accordance with a lighting pattern responsive to the state of the user-actuatable hazard light control component.