公开(公告)号：US20210033435A1

公开(公告)日：2021-02-04

申请号：US16528843

申请日：2019-08-01

申请人： DENSO International America, Inc. ,  DENSO CORPORATION

发明人： Martin NESPOLO ,  Christopher ABREGO ,  Sibu VARUGHESE ,  Gareth WEBB ,  Jill GARCIA ,  Christopher ARMS ,  Zakary GERTLAR ,  Victor VULCU ,  Bart ZUDELL

IPC分类号： G01D13/26 ,  H02P8/20 ,  B60K35/00 ,  G09G5/36

摘要： Systems and methods are disclosed and include a needle control module that includes a processor configured to execute instructions stored in a nontransitory computer-readable medium, a motor driver circuit in communication with the needle control module, the motor driver circuit controlling a stepper motor attached to a needle, and a housing enclosing the needle control module, the motor driver circuit, and the stepper motor, the housing being physically attached to a display of a vehicle. In response to the needle control module receiving a signal representing vehicle state information, the needle control module is configured to instruct the motor driver circuit to control movement of the stepper motor and adjust a position of the needle based on the signal.