公开(公告)号：US11221733B2

公开(公告)日：2022-01-11

申请号：US16635274

申请日：2017-11-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Changkuan Chen ,  Meng Wang ,  Guangyuan Gao

IPC: G06F3/0481

Abstract: An application control method includes detecting, by a terminal, a user operation that is based on an application icon, where an application represented by the application icon has at least one associated function, and starting, by the terminal in response to the user operation, an associated function corresponding to the user operation, where the associated function corresponding to the user operation belongs to the at least one associated function. The at least one associated function of the application includes at least one of an associated application of the application, a function provided by the application, a system function associated with the application, or a twin application of the application.

公开(公告)号：US20210318451A1

公开(公告)日：2021-10-14

申请号：US17358246

申请日：2021-06-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Meng Wang ,  Hui Li ,  Yi Zhang ,  Fuxiang Xiong

IPC: G01S19/43 ,  G01S19/48 ,  G01S19/40 ,  G01S19/50 ,  G06N3/08

Abstract: A high-accuracy positioning method and a corresponding positioning system and positioning terminal are provided, and may be used in the field of intelligent vehicle technologies. In this positioning method, a real-time kinematics (RTK) positioning technology and a multi-receiver constraint MRC positioning technology are used to determine a location of a to-be-positioned target. In this positioning method, an RTK error correction model and an MRC error correction model may be preconstructed according to a big data technology. The RTK error correction model is used to provide a correction value for an original detection value obtained based on the RTK positioning technology. The MRC error correction model is used to provide a correction value for an original detection value obtained based on the MRC positioning technology. Then, the correction values are used to calculate the location of the to-be-positioned target.