公开(公告)号：US20240348716A1

公开(公告)日：2024-10-17

申请号：US18037131

申请日：2022-12-15

Applicant: Honor Device Co., Ltd.

Inventor： Haoxuan Di ,  Junlong Guo ,  Danhong LI ,  Xiaowu Zhang

IPC: H04M1/72454 ,  G10L15/22

CPC classification number: H04M1/72454 ,  G10L15/22 ,  G10L2015/223

Abstract: This application provides a riding tool identification method and a device. The method includes: obtaining at least one of an acceleration signal acquired by an acceleration sensor and a magnetometer signal acquired by a magnetometer sensor in an electronic device; identifying a riding tool based on at least one of an acceleration feature and a magnetometer feature, to obtain a riding classification result, where the acceleration feature is obtained based on the acceleration signal, and the magnetometer feature is obtained based on the magnetometer signal; obtaining a voice signal acquired by a microphone in the electronic device, and extracting a voice feature based on the voice signal; recognizing a voice broadcast during ride based on the voice feature, to obtain a voice broadcast recognition result; and determining a category of the riding tool based on the riding classification result and the voice broadcast recognition result.

公开(公告)号：US20250055935A1

公开(公告)日：2025-02-13

申请号：US18709178

申请日：2023-05-05

Applicant: HONOR DEVICE CO., LTD.

Inventor： Haoxuan Di ,  Junlong Guo ,  Danhong Li ,  Xiaowu Zhang

IPC: H04M1/72457 ,  H04M1/72454

Abstract: A terminal state identification method and apparatus are provided, and are applied to the field of terminal technologies. The method includes: determining a first probability value based on acceleration data; determining a second probability value based on the acceleration data; determining a state of a terminal user based on the first probability value and the second probability value, where the state of the terminal user includes a first state, a second state, and a third state, when determining that the terminal user is in the first state, where the first interface includes a first window, and the first window is used to display travel recommendation information for a current location to the user.

公开(公告)号：US20250037500A1

公开(公告)日：2025-01-30

申请号：US18838073

申请日：2023-05-05

Applicant: HONOR DEVICE CO., LTD.

Inventor： Haoxuan Di ,  Danhong Li ,  Mingjin Guo ,  Junlong Guo

IPC: G06V40/12 ,  G06V10/24 ,  G06V10/74

Abstract: The method includes: obtaining features of L key points of a first fingerprint image; determining G pairs of key points based on the L key points of the first fingerprint image and L key points of a first fingerprint template; sorting the G pairs of key points based on the first distance parameter corresponding to each pair of key points, and determining N pairs of key points from the G pairs of key points that are sorted; determining a first rotation matrix using the N pairs of key points, and rotating the first fingerprint image based on the first rotation matrix to obtain a second fingerprint image, where the second fingerprint image is in a same direction as the first fingerprint template; and performing similarity matching using the second fingerprint image and the first fingerprint template.