公开(公告)号：US20230421881A1

公开(公告)日：2023-12-28

申请号：US18254692

申请日：2021-11-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dong HUANG ,  Deliang LI ,  Le ZHANG ,  Gang WANG

IPC: H04N23/57 ,  H04N23/55 ,  H04M1/02

CPC classification number: H04N23/57 ,  H04M1/02 ,  H04N23/55

Abstract: This application provides a camera module, a motor module, an SMA motor, and an electronic device. The camera module includes a lens array, an SMA wire, a drive port of the SMA wire, and an electrical connector electrically connected between the SMA wire and the drive port of the SMA wire. The electrical connector may form a tight coupling relationship with at least one of the following: the electrical connector, the SMA wire, and another electrical connector. Solutions provided in this application help reduce a degree of magnetic interference to a magnetic sensitive electronic component in the camera module.

公开(公告)号：US20210075897A1

公开(公告)日：2021-03-11

申请号：US16982413

申请日：2019-03-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin LI ,  Deliang LI

IPC: H04M1/02 ,  H04N5/225

Abstract: This application provides a triple camera device and a terminal device. The triple camera device includes a first camera, a second camera, and a third camera. A third motor in the third camera is disposed between a first motor in the first camera and a second motor in the second camera, to avoid magnetic interference between the first motor and the second motor. In addition, a distance between two magnets that are closest to each other and that are respectively in N second magnets in the second motor and third magnets in the third motor is greater than or equal to a first preset threshold. This reduces magnetic interference between the second motor and the third motor.

公开(公告)号：US20180306590A1

公开(公告)日：2018-10-25

申请号：US15771314

申请日：2016-12-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Deliang LI

IPC: G01C21/30 ,  G06F17/30

CPC classification number: G01C21/30 ,  G01C21/32 ,  G06F17/30 ,  G06F17/30241 ,  G06F17/30247 ,  G06F17/30265 ,  G06F17/30377

Abstract: An example map update method is performed by an in-vehicle terminal. The map update method includes: obtaining a current data record, where the current data record includes current image data and current positioning data; comparing the current data record with navigation map data, where the navigation map data includes map image data and map positioning track data; and updating the navigation map data according to a comparison result. The technical solutions in the embodiments of the present invention help improve intelligence and accuracy of a map update and shorten an update period.