公开(公告)号：USD1042945S1

公开(公告)日：2024-09-17

申请号：US29883710

申请日：2023-02-02

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Designer： Tyler L. H. Moffett ,  Eduardo Okamoto

Abstract: FIG. 1. is a front and left side perspective view of a vehicle taillamp showing our new design;
FIG. 2 is a front elevation view of the vehicle taillamp of FIG. 1;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a back elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the vehicle taillamp that form no part of the claimed design. The mirror image of the vehicle taillamp is claimed, but not shown.

公开(公告)号：USD1042284S1

公开(公告)日：2024-09-17

申请号：US29853524

申请日：2022-09-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Designer： Gapdong Choi ,  Hyunmin Choi

Abstract: FIG. 1 is a front and left side perspective view of a vehicle wheel showing our new design; and,
FIG. 2 is a front elevation view of the vehicle wheel of FIG. 1.
The broken lines in the drawings depict portions of the vehicle wheel that form no part of the claimed design.

公开(公告)号：USD1042272S1

公开(公告)日：2024-09-17

申请号：US29852399

申请日：2022-09-07

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Designer： Zhiqing Huang

Abstract: FIG. 1 is a front and left side perspective view of a vehicle fender showing my new design; the mirror image of the vehicle fender is claimed, but not shown;
FIG. 2 is a front elevation view of the vehicle fender of FIG. 1;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a back elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the vehicle fender that form no part of the claimed design.

公开(公告)号：USD1042253S1

公开(公告)日：2024-09-17

申请号：US29883825

申请日：2023-02-03

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Designer： Gapdong Choi ,  Youngmin Lee

Abstract: FIG. 1 is a front and left side perspective view of a vehicle front skid plate showing our new design;
FIG. 2 is a front elevation view of the vehicle front skid plate of FIG. 1;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a back elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the vehicle front skid plate that form no part of the claimed design.

公开(公告)号：USD1042248S1

公开(公告)日：2024-09-17

申请号：US29846888

申请日：2022-07-20

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Designer： Jinho Seo

Abstract: FIG. 1 is a front and left side perspective view of a vehicle grille showing my new design;
FIG. 2 is a front elevation view of the vehicle grille of FIG. 1;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a back elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the vehicle grille that form no part of the claimed design.

公开(公告)号：US12095260B2

公开(公告)日：2024-09-17

申请号：US18170215

申请日：2023-02-16

Applicant: GM Global Technology Operations LLC

Inventor： Mohamed Ahmed Kamel Ahmed ,  Muhammad Hussain Alvi ,  Robert A. De Stefano

IPC: H02J1/08 ,  B60L1/14 ,  H02J1/14

CPC classification number: H02J1/082 ,  B60L1/14 ,  H02J1/084 ,  H02J1/14

Abstract: Examples provide a method that includes providing electric power at a first voltage level for a first auxiliary low voltage bus. The method further includes providing electric power at a second voltage level for a second auxiliary low voltage bus, the first voltage level differing from the second voltage level. The method further includes sensing, by a controller, a first power consumption at the first auxiliary low voltage bus. The method further includes sensing, by the controller, a second power consumption at the second auxiliary low voltage bus. The method further includes calculating, by the controller, a difference between the first power consumption and the second power consumption. The method further includes managing a load in one of the first auxiliary low voltage bus or the second auxiliary low voltage bus based at least in part on the difference between the first power consumption and the second power consumption.

公开(公告)号：US12095059B2

公开(公告)日：2024-09-17

申请号：US17482236

申请日：2021-09-22

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Xingcheng Xiao ,  Yangbing Zeng ,  Mei Cai

IPC: H01M10/613 ,  H01M10/653 ,  H01M10/6566 ,  H01M50/119 ,  H01M10/625

CPC classification number: H01M10/613 ,  H01M10/653 ,  H01M10/6566 ,  H01M50/119 ,  H01M10/625

Abstract: A thermal barrier component for an electrochemical cell according to various aspects of the present disclosure includes a functional material. The functional material includes at least one of a hydrate of a metal carbonate and a hydrate of a metal phosphate. The functional material is configured to release water vapor at a first temperature of greater than or equal to about 100° C. and decompose to release a gaseous fire retardant at a second temperature of greater than or equal to about 300° C. Another thermal barrier component according to various aspects of the present disclosure includes a hydrate and a fire retardant. The hydrate is configured to release water in an amount greater than or equal to about 1 kg at a first temperature of greater than or equal to about 100° C. The fire retardant is configured to decompose at a second temperature of greater than or equal to about 300° C.

公开(公告)号：US12094169B2

公开(公告)日：2024-09-17

申请号：US17651407

申请日：2022-02-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Binbin Li ,  Xinyu Du ,  Yao Hu ,  Hao Yu ,  Wende Zhang

IPC: G06K9/00 ,  G06T7/73 ,  G06T7/80 ,  G06V10/22 ,  G06V10/40

CPC classification number: G06T7/80 ,  G06T7/73 ,  G06V10/22 ,  G06V10/40 ,  G06T2207/30244 ,  G06T2207/30252

Abstract: Systems and methods for a vehicle are provided. In one embodiment, a method includes: receiving image data defining a plurality of images associated with an environment of the vehicle; determining, by a processor, feature points within at least one image of the plurality of images; selecting, by the processor, a subset of the feature points as ground points based on a fixed two dimensional image road mask and a three dimensional region; determining, by the processor, a ground plane based on the subset of feature points; determining, by the processor, a ground normal vector from the ground plane; determining, by the processor, a camera to ground alignment value based on the ground normal vector; and generating, by the processor, second image data based on the camera to ground alignment value.

公开(公告)号：US12092458B2

公开(公告)日：2024-09-17

申请号：US17539700

申请日：2021-12-01

Applicant: GM Global Technology Operations LLC

Inventor： Brent Navin Roger Bacchus ,  Rakesh Kumar ,  Curtis L. Hay

IPC: G01C19/00 ,  G01S13/931

CPC classification number: G01C19/00 ,  G01S13/931

Abstract: A system of a motor vehicle includes a radar unit for generating a radar signal associated with a target positioned about the vehicle. The system further includes a tracker generating a tracker signal associated with a radar heading and a doppler based on the radar signal. The system further includes a wheel speed sensor for generating a wheel speed signal associated with a velocity of the vehicle. The system further includes a gyroscope for generating a gyro signal associated with a measured yaw rate. The system further includes a computer having a processor and a computer readable medium. The processor is programmed to determine a gyro drift and a corrected yaw rate while the vehicle is in motion, with the gyro drift and the corrected yaw rate being based on at least the radar heading, the doppler effect, and the velocity of the vehicle, and the measured yaw rate.

公开(公告)号：US12092052B2

公开(公告)日：2024-09-17

申请号：US18152309

申请日：2023-01-10

Applicant: GM Global Technology Operations LLC

Inventor： Alok Warey ,  Ronald O. Grover, Jr. ,  Balakrishna Chinta ,  Elana M. Chapman ,  John O. Waldman ,  Hugh W. Miller

IPC: F02D41/22 ,  F02D35/02 ,  F02D41/30 ,  F02D41/14

CPC classification number: F02D41/22 ,  F02D35/023 ,  F02D41/30 ,  F02D2041/1433

Abstract: A method for early detection of a stochastic preignition (SPI) in an internal combustion engine includes monitoring sensor data from a sensor that is coupled to the internal combustion engine of a vehicle, determining whether a SPI event will occur using the sensor data and a Hankel Alternative View of Koopman (HAVOK) model, and commanding the vehicle to take a corrective action before the SPI event occurs to prevent the SPI event from happening in response to determining that the SPI event will occur.