公开(公告)号：US20250007889A1

公开(公告)日：2025-01-02

申请号：US18709826

申请日：2023-05-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haitao ZHENG ,  Hongda YU ,  Huailiang WANG ,  Hongjun DU ,  Gao JI ,  Guoqi LI

IPC: H04L9/40 ,  H04L67/12

Abstract: An Internet of Things system, an authentication and communication method therefor, and a related device. The Internet of Things system comprises: an Internet of Things terminal, configured to establish a connection with a proxy server by using a connection certificate of the Internet of Things terminal, and send device information and an authentication identifier of the Internet of Things terminal to the proxy server; the proxy server, configured to receive the device information and the authentication identifier, and send the device information and the authentication identifier to an Internet of Things platform; and the Internet of Things platform, configured to receive the device information and the authentication identifier, perform identity verification on the Internet of Things terminal according to the device information and the authentication identifier, and in response to the fact that the verification passes, return a verification success message to the proxy server.

公开(公告)号：US20220156989A1

公开(公告)日：2022-05-19

申请号：US17528024

申请日：2021-11-16

Applicant: BOE Technology Group Co., Ltd.

Inventor： Gao JI

IPC: G06T11/20 ,  G06T1/60

Abstract: Provided is a method for outputting a character. The method includes: acquiring a character data stream; acquiring a character picture by drawing character data in the character data stream based on a size of a target picture and a number of target characters contained in the target picture; generating, according to a target display frequency, a character video based on the character picture; and outputting the character video.