公开(公告)号：US20250156119A1

公开(公告)日：2025-05-15

申请号：US19025576

申请日：2025-01-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu ZHANG ,  Zhixiang CHENG ,  Wei ZHOU ,  Zhibei LI ,  Nan LI

IPC: G06F3/06

Abstract: Example data read/write methods and apparatus are described. One example method includes determining, by a controller, a maximum quantity L of data channels used by the controller in a same time period to perform write operations of data on the M storage units based on a current threshold of the storage device, current consumption of performing write operations of data by M storage units, and current consumption of performing write operations on the M storage units by the controller by using a single data channel, where M is a positive integer less than or equal to Q. The controller performs write operations of data on the M storage units by using a maximum of L data channels in the same time period.

公开(公告)号：US20230174058A1

公开(公告)日：2023-06-08

申请号：US18161223

申请日：2023-01-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei ZHOU ,  Xiaoqing LIU

IPC: B60W30/095 ,  B60W30/09 ,  B60W30/12

CPC classification number: B60W30/0953 ,  B60W30/09 ,  B60W30/12 ,  B60W2520/12 ,  B60W2520/10

Abstract: A control method and apparatus and a terminal device are provided. The method includes: obtaining first status information of a first terminal, where the first status information includes at least one first dynamic parameter and/or at least one first static parameter; obtaining second status information of a second terminal, where the second status information includes at least one second dynamic parameter and/or at least one second static parameter; determining that the second terminal performs lateral movement; and determining, based on the first status information and/or the second status information, whether to control the first terminal to perform lateral movement.

公开(公告)号：US20230015205A1

公开(公告)日：2023-01-19

申请号：US17956541

申请日：2022-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei ZHOU

IPC: G07C5/00 ,  G07C5/08

Abstract: A driving data collection method is disclosed, including: obtaining driving scenario requirement information (S203); determining at least one sensor on a vehicle based on the driving scenario requirement information (S204); and then, sending driving data collected by the at least one sensor to a network side device (S206).

公开(公告)号：US20220327723A1

公开(公告)日：2022-10-13

申请号：US17843535

申请日：2022-06-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei ZHOU

IPC: G06T7/60 ,  G06T7/70 ,  G06V20/58 ,  G06V20/56 ,  B60W40/12 ,  B60W40/06 ,  B60W60/00

Abstract: The disclosure provides methods and apparatuses for determining a height of a road target in a driving process. One example method includes determining a target object on a road, and determining a height threshold of the road based on the target object, to obtain a maximum allowed height of the road.

公开(公告)号：US20220309806A1

公开(公告)日：2022-09-29

申请号：US17833456

申请日：2022-06-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei ZHOU

IPC: G06V20/56 ,  B60W60/00

Abstract: This application provides a road structure detection method and apparatus. The method includes: determining boundary information of a host lane and boundary information of an adjacent lane, and determining road structure information based on the boundary information of the host lane and the boundary information of the adjacent lane. The boundary information of the host lane is used to represent a location of a boundary of the current lane. The boundary information of the adjacent lane is used to represent a location of a boundary of the adjacent lane. The boundary information includes lane line information and/or location information of a lane boundary. The road structure information includes location information of a merge point (A) of the host lane and the adjacent lane and/or a split point (B) of the host lane and the adjacent lane.

公开(公告)号：US20220294083A1

公开(公告)日：2022-09-15

申请号：US17826875

申请日：2022-05-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei ZHOU ,  Huihui ZHOU ,  Yaoming DENG ,  Yangxing LI

IPC: H01M50/477 ,  H01M50/569

Abstract: This application provides a segment membrane, a battery combination, and an electrical device. The segment membrane includes a conductive layer, a first insulation layer, and a second insulation layer that are disposed in a laminated manner, where the conductive layer is located between the first insulation layer and the second insulation layer. The conductive layer includes a first conductive part and a second conductive part that are disposed in a laminated manner and electrically connected. The first insulation layer is a frame structure, and the first insulation layer is disposed on a surface that is of the first conductive part and that is away from the second conductive part. The second insulation layer is a frame structure, and the second insulation layer is disposed on a surface that is of the second conductive part and that is away from the first conductive part.

公开(公告)号：US20220210308A1

公开(公告)日：2022-06-30

申请号：US17698161

申请日：2022-03-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei ZHOU ,  Chengtao ZHOU ,  Yining HUANG

IPC: H04N5/235 ,  G06T5/00 ,  H04N5/243

Abstract: Embodiments of this application disclose an image processing method and an electronic apparatus, to process a video image based on photographing environment brightness. The image processing method includes: detecting photographing environment brightness during video photographing; and when the photographing environment brightness is less than a preset threshold, processing a video image by using a neural network; or when the photographing environment brightness is greater than or equal to a preset threshold, processing a video image by using a preset denoising method, where the preset denoising method does not include a neural network architecture. A neural network in the artificial intelligence (artificial intelligence, AI) field requires a large quantity of computing units. This causes power consumption. According to the foregoing image processing method, a video image processing effect can be improved while power consumption of a terminal is ensured.

公开(公告)号：US20250079578A1

公开(公告)日：2025-03-06

申请号：US18951975

申请日：2024-11-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liang FAN ,  Wei ZHOU ,  Yangxing LI ,  Pinghua WANG ,  Yong CAO

IPC: H01M50/136 ,  H01M50/105 ,  H01M50/117 ,  H01M50/119 ,  H01M50/121 ,  H01M50/129 ,  H01M50/14 ,  H01M50/178 ,  H01M50/184 ,  H01M50/557

Abstract: The present invention provides a flexible battery, including an electrochemical cell layer and a wrapping layer that wraps the electrochemical cell layer. The flexible battery further includes an energy absorbing layer. The energy absorbing layer is located between the wrapping layer and upper and lower surfaces, which are opposite to each other, of the electrochemical cell layer. The energy absorbing layer includes a plurality of supporting parts that protrude outward from the upper or lower surface of the electrochemical cell layer. The plurality of supporting parts are mainly made of a foam material or rubber. For the energy absorbing layer, a lower-modulus buffering layer or an empty part may be further disposed between the electrochemical cell layer and the wrapping layer, to complement a wavy surface of the supporting part to form a flat surface.

公开(公告)号：US20230373512A1

公开(公告)日：2023-11-23

申请号：US18361650

申请日：2023-07-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hao LI ,  Qiuyuan TANG ,  Meiqing QIU ,  Yuanzhi LU ,  Wei ZHOU

IPC: B60W50/14 ,  B60W40/06

CPC classification number: B60W50/14 ,  B60W40/06 ,  B60W2556/45 ,  B60W2552/05 ,  B60W2050/146

Abstract: The present disclosure relates to methods, apparatuses, and systems for road warning. In one example method, when using a vehicle to travel, a user may be indicated in advance that a dangerous road exists based on a driving intention of the vehicle and a distance from the dangerous road. The vehicle can start advance warning when it is determined that a driving intention probability of the vehicle to the dangerous road is not less than a specified threshold.

公开(公告)号：US20230174105A1

公开(公告)日：2023-06-08

申请号：US18161623

申请日：2023-01-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei ZHOU ,  Xiaoqing LIU

IPC: B60W60/00 ,  B60W40/06 ,  B60W40/04

CPC classification number: B60W60/0015 ,  B60W40/06 ,  B60W40/04 ,  B60W2555/20

Abstract: An example autonomous driving control method is provided, including determining a current driving preference mode from a plurality of driving preference modes. A current environment risk level can be determined from a plurality of environment risk levels A current group of driving parameter values can be selected from a plurality of preset groups of driving parameter values based on the current driving preference mode and the current environment risk level, where the current group of driving parameter values corresponds to the current driving preference mode and the current environment risk level Each of the plurality of preset groups of driving parameter values can include at least one driving parameter value, and each preset group of driving parameter values can correspond to a driving preference mode of the plurality of driving preference modes and an environment risk level of the plurality of environment risk levels.