公开(公告)号：US20240143332A1

公开(公告)日：2024-05-02

申请号：US18545232

申请日：2023-12-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei WU ,  Jianfeng WANG ,  Jinhui WANG ,  Hao LI

IPC: G06F9/38

CPC classification number: G06F9/3861

Abstract: This application provides an exception locating method includes: A first device receives a first exception signal which changes abruptly from a first communication signal when the first communication signal passes through a location of an exception on a first line. The first device receives exception alarm information which is sent by the second device after the second device receives a second exception signal, the second exception signal is a signal that changes abruptly from a second communication signal when the second communication signal passes through the location of the exception. The first device determines the location of the exception based on a first time interval, where the first time interval is an interval between time at which the first exception signal is received and time at which the exception alarm information is received.

公开(公告)号：US20220413695A1

公开(公告)日：2022-12-29

申请号：US17780915

申请日：2020-11-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chi GUAN ,  Jianfeng WANG ,  Hongkai SU

IPC: G06F3/04886 ,  G06F21/32

Abstract: A split-screen display method and an electronic device are provided. The method may be applied to the field of human-machine interaction. The method includes: A user enters an operation for a split-screen display area, for example, taps a lock control in a split-screen display area; and the electronic device locks display content in the split-screen display area in response to the operation.

公开(公告)号：US20220317964A1

公开(公告)日：2022-10-06

申请号：US17843596

申请日：2022-06-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hao CHEN ,  Xiaoxiao CHEN ,  Kai HU ,  Xiaoyun YANG ,  Bing GU ,  Jianfeng WANG

IPC: G06F3/14 ,  G06F3/01

Abstract: A display method for an interactive system, an interactive system, and an electronic device are provided. The interactive system includes a display, and the display method for the interactive system includes: determining a display area and an extension area that are obtained by dividing the display; generating event information based on an operation performed by a user on the extension area; and responding, in the display area based on the event information, to an operation corresponding to the event information.