公开(公告)号：US20250128284A1

公开(公告)日：2025-04-24

申请号：US18493316

申请日：2023-10-24

Applicant: GM Global Technology Operations LLC

Inventor： Rushabh Patel

IPC: B05C5/02 ,  F15B13/044

Abstract: A fluid applicator system for applying fluid to a workpiece includes an arm movable relative to the workpiece and a proportional valve attached to the arm and movable with the arm relative to the workpiece, the proportional valve configured to dispense fluid onto the workpiece at predetermined locations when the arm is moved relative to the workpiece.

公开(公告)号：USD1072288S1

公开(公告)日：2025-04-22

申请号：US29900396

申请日：2023-08-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Designer： Eduardo Okamoto

公开(公告)号：USD1071804S1

公开(公告)日：2025-04-22

申请号：US29887420

申请日：2023-03-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Designer： Jiuwen Li

公开(公告)号：US12282091B2

公开(公告)日：2025-04-22

申请号：US17852835

申请日：2022-06-29

Applicant: GM Global Technology Operations LLC

Inventor： Alebel H. Arage ,  Michael Dziatczak ,  Kubilay Sertel

IPC: G01S13/931 ,  C09D7/40 ,  C09D7/62 ,  B60R11/00 ,  C08K7/00

Abstract: A radar packaging component including a coating affixed on a substrate. The coating includes a binder and a plurality of acicular flake particles dispersed in the binder. The acicular flake particles exhibit a length and the length of at least 30 percent by volume of the acicular flake particles is oriented in a first axis. A vehicle includes a radar packaging component and a radar sensor positioned under the radar packaging component.

公开(公告)号：US12280683B2

公开(公告)日：2025-04-22

申请号：US18457525

申请日：2023-08-29

Applicant: GM Global Technology Operations LLC

Inventor： Sabrina Elaine Ridenour ,  Michael Anthony Manning

IPC: B60L53/18 ,  H02J7/00

Abstract: An energy transfer system includes a charge cord configured to electrically connect a battery system to an energy source or an energy storage system, the battery system configured to power an electric motor of a vehicle. The energy transfer system also includes a display system including at least one light source attached to the charge cord, and a controller configured to control the display system to generate a visual indicator on the charge cord, the visual indicator indicative of a condition related to an energy transfer operation.

公开(公告)号：US12280667B2

公开(公告)日：2025-04-22

申请号：US18350225

申请日：2023-07-11

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Christopher P. Scolaro ,  Joseph Smeltzer

IPC: B60K35/00 ,  G06F3/01 ,  B60K35/21 ,  B60K35/29

Abstract: A display obscuration tool for identifying one or more obscured zones within a display, such as surface areas of the display blocked from view. The tool may include a spatial detection module configured for determining a relative positioning between a display onboard a vehicle, a steering wheel or other implement onboard the vehicle, and a driver, and a gaze detection module configured for determining a field of view for the driver. The tool may further include an obscuration module configured for identifying one or more obscured zones based at least in part on the relative positioning and the field of view.

公开(公告)号：US20250125434A1

公开(公告)日：2025-04-17

申请号：US18484552

申请日：2023-10-11

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Renato Amorim Torres ,  Suresh Gopalakrishnan ,  Lei Hao ,  Chandra S. Namuduri ,  Vinod Chowdary Peddi

IPC: H01M10/615 ,  B60L58/27

Abstract: A method for heating a battery pack of an electrified powertrain system having an electric motor includes determining a temperature of the battery pack. Responsive to the battery temperature being less than a predetermined threshold temperature, the method includes executing a self-heating mode of the battery pack. This includes injecting a high-frequency direct-axis alternating current voltage waveform that minimizes output torque and prevents rotation of a rotor of the electric motor. An AC current waveform is applied to the battery pack as a result of the voltage injection. A controller includes a temperature sensor configured for determining a temperature of the battery pack and a processor configured to perform the method. A motor vehicle includes the controller, an electrified powertrain system having the battery pack and an electric motor, and road wheels connected to and powered by electric motor.

公开(公告)号：US20250125403A1

公开(公告)日：2025-04-17

申请号：US18488351

申请日：2023-10-17

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Mengyuan CHEN ,  Zhongyi LIU ,  Xiaosong HUANG

IPC: H01M10/0525 ,  H01M4/02 ,  H01M4/04 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62

Abstract: A battery cell includes A anode electrodes including an anode active material layer arranged on an anode current collector, C cathode electrodes including a cathode active material layer arranged on a cathode current collector, S separators, where A, C, and S are integers, and a lithium-based electrolyte. The C cathode electrodes and the A anode electrodes exchange lithium ions. The cathode active material layer includes a cathode active material including nickel and an ionic conductive additive.

公开(公告)号：US20250124746A1

公开(公告)日：2025-04-17

申请号：US18501154

申请日：2023-11-03

Applicant: GM Global Technology Operations LLC

Inventor： Mohammad Naserian ,  Feiyu Cong ,  Jie Zhu

IPC: G07C5/00

Abstract: A method for driver-defined vehicle to vehicle communications includes receiving, by a controller of a host vehicle, remote-vehicle data from a plurality of remote vehicles. The method also includes identifying, by the controller of the host vehicle, at least one V2X-capable remote vehicle of the plurality of remote vehicles using the remote-vehicle data. The V2X-capable remote vehicle is capable of receiving and transmitting V2X communications. The method also includes receiving, by a user interface of the host vehicle, an input from a vehicle occupant of the host vehicle in response to identifying at least one V2X-capable remote vehicle. The input is indicative that the vehicle occupant wants to communicate a prerecorded voice message to V2X-capable remote vehicle. The method also includes transmitting the prerecorded voice message to the at least one V2X-capable remote vehicle in response to receiving the input from the vehicle occupant.

公开(公告)号：US20250123348A1

公开(公告)日：2025-04-17

申请号：US18485840

申请日：2023-10-12

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Kaushik SHANBOUG VIDURA PRASAD ,  Horacio Beckert Polli

IPC: G01R35/00 ,  G06F17/18

Abstract: A method for detecting anomalies in vehicle calibrations sets includes receiving a plurality of vehicle calibration sets, each vehicle calibration set including corresponding vehicle parameters, calculating, for each vehicle parameter of each vehicle calibration set, an anomaly score, detecting an anomaly associated with at least one vehicle parameter of a vehicle calibration set of the plurality of vehicle calibration sets based on the anomaly score for the vehicle parameter and a defined threshold, in response to detecting the anomaly, modifying the vehicle parameter of the vehicle calibration set, and transmitting the vehicle calibration set including the modified vehicle parameter to a vehicle control module associated with a vehicle for controlling at least one component of the vehicle. Other example methods and systems for detecting anomalies in vehicle calibrations sets are also disclosed.