公开(公告)号：US10747367B2

公开(公告)日：2020-08-18

申请号：US16146068

申请日：2018-09-28

Applicant: GM Global Technology Operations LLC

Inventor： Jayasimha V. Rao ,  James A. Carpenter ,  Michael J. Boesch ,  Zhongya Lou

IPC: G06F3/041 ,  G07C5/08

Abstract: A system for failure diagnostics for a Human Machine Interface (HMI) includes a physical knob, a button, and a touchscreen interface. The physical knob and the button disposed on the touchscreen interface and in communication with the touchscreen interface. The system further includes a touch sensor in communication with the touchscreen interface, and a controller in communication with the touch sensor, the controller having memory for storing control logic and a processor configured to execute the control logic, the control logic including a first logic for determining a state of the touchscreen interface, and a second logic for determining a state of a portion of the touchscreen interface smaller than a full area of the touchscreen interface.

公开(公告)号：US10901588B2

公开(公告)日：2021-01-26

申请号：US16437471

申请日：2019-06-11

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Michael J. Boesch ,  James A. Carpenter ,  Jayasimha V. Rao

IPC: G06F3/0484 ,  G06F3/041

Abstract: Methods and apparatus are provided for locating and calibrating a physical control for use with a graphical user interface. The apparatus includes a display operative to display a placement indicator and a user interface, a sensor operative to determine a placement location of a physical control, and a processor operative to generate the placement indicator, to receive the placement location and to determine an offset between the placement indicator and the placement location, the processor being further operative to generate the user interface in response to the offset and to couple the user interface to the display.

公开(公告)号：US20200104006A1

公开(公告)日：2020-04-02

申请号：US16146068

申请日：2018-09-28

Applicant: GM Global Technology Operations LLC

Inventor： Jayasimha V. Rao ,  James A. Carpenter ,  Michael J. Boesch ,  Zhongya Lou

IPC: G06F3/041 ,  G07C5/08

Abstract: A system for failure diagnostics for a Human Machine Interface (HMI) includes a physical knob, a button, and a touchscreen interface. The physical knob and the button disposed on the touchscreen interface and in communication with the touchscreen interface. The system further includes a touch sensor in communication with the touchscreen interface, and a controller in communication with the touch sensor, the controller having memory for storing control logic and a processor configured to execute the control logic, the control logic including a first logic for determining a state of the touchscreen interface, and a second logic for determining a state of a portion of the touchscreen interface smaller than a full area of the touchscreen interface.