公开(公告)号：US20230198032A1

公开(公告)日：2023-06-22

申请号：US18069709

申请日：2022-12-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dawei HUO ,  Jie DING ,  Pinghua WANG ,  Hui LI ,  Jinbo MA

IPC: H01M10/44 ,  H02J7/00 ,  G06N20/00

CPC classification number: H01M10/44 ,  G06N20/00 ,  H02J7/0071

Abstract: The present disclosure provides a charging method and a terminal. The method includes: automatically learning, by the terminal, historical data by using a machine learning algorithm, to establish a habit model of a user, and matching a current time with the usage habit model of the user to determine a current charging intention of the user, so as to determine a charging mode according to the charging intention.. By means of the technical solutions, a charging requirement of a user can be effectively identified, and on-demand charging can be implemented. This improves user experience while avoiding a battery life decrease caused by frequent fast charging.

公开(公告)号：US20240313958A1

公开(公告)日：2024-09-19

申请号：US18672225

申请日：2024-05-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie DING ,  Rui ZHANG ,  Caijun WU

IPC: H04L9/08 ,  G06V40/16 ,  G06V40/50

CPC classification number: H04L9/0861 ,  G06V40/168 ,  G06V40/53

Abstract: The present disclosure relates to information processing systems, methods, devices, and storage mediums. In one example method, a first node stores a private key and public object information, and a second node stores information obtained by encryption based on a public key of the first node. When feature information of an object is not sent out from a client, a plurality of nodes interact with each other based on an information mapping relationship.

公开(公告)号：US20190109483A1

公开(公告)日：2019-04-11

申请号：US16205418

申请日：2018-11-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dawei HUO ,  Jie DING ,  Pinghua WANG ,  Hui LI ,  Jinbo MA

IPC: H02J7/04 ,  G06N20/00

Abstract: The present disclosure provides a charging method and a terminal. The method includes: automatically learning, by the terminal, historical data by using a machine learning algorithm, to establish a habit model of a user, and matching a current time with the usage habit model of the user to determine a current charging intention of the user, so as to determine a charging mode according to the charging intention.. By means of the technical solutions, a charging requirement of a user can be effectively identified, and on-demand charging can be implemented. This improves user experience while avoiding a battery life decrease caused by frequent fast charging.

公开(公告)号：US20140295288A1

公开(公告)日：2014-10-02

申请号：US14306951

申请日：2014-06-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie DING

IPC: H01M10/0569 ,  H01M10/0525

CPC classification number: H01M10/0525 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2300/0042

Abstract: A non-aqueous organic electrolyte including a lithium salt; a non-aqueous organic solvent, which includes γ-butyrolactone and a saturated cyclic ester compound shown in formula (I); an unsaturated cyclic ester compound shown in formula (II); and a dinitrile compound shown in formula (III), as well as a lithium ion secondary battery comprising same, which has excellent chemical stability and electrochemical stability and other desirable properties.

Abstract translation: 包含锂盐的非水有机电解质; 非水有机溶剂，其包括γ-丁内酯和式（I）所示的饱和环状酯化合物; 式（II）所示的不饱和环状酯化合物; 和式（III）所示的二腈化合物，以及包含其的锂离子二次电池，其具有优异的化学稳定性和电化学稳定性以及其它期望的性能。