公开(公告)号：US20230291604A1

公开(公告)日：2023-09-14

申请号：US18320597

申请日：2023-05-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Hu

IPC: H04L12/40

CPC classification number: H04L12/40032 ,  H04L12/40013 ,  H04L12/40078

Abstract: An input/output (I/O) device access method includes a first centralized controller that performs object-oriented modeling on various I/O devices in a vehicle to generate standard models of the various I/O devices, and generate a mapping configuration file between the various I/O devices and the standard models. The first centralized controller further generates a resource access request based on an access operation of a user, where the resource access request includes a first standard model of a first I/O device accessed by the user. The first centralized controller further sends the resource access request to the first I/O device based on the mapping configuration file.

公开(公告)号：US20240094816A1

公开(公告)日：2024-03-21

申请号：US18518194

申请日：2023-11-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  Tianjin University

Inventor： Dong Ming ,  Yongbin Jiang ,  Minpeng Xu ,  Pengkun Li ,  Xiaoyu Zhou ,  Tao Hu

IPC: G06F3/01

CPC classification number: G06F3/015

Abstract: Embodiments of this application provide a human-computer interaction method, a human-computer interaction apparatus, and a storage medium. The method includes: displaying a human-computer interface, where the human-computer interface includes an operable object and a visual stimulus region; and executing a first operational command on the operable object, where the first operational command is determined based on a first signal, the first signal is an electroencephalography signal generated when a user gazes at a first region, the first region is one of a plurality of regions around the visual stimulus region, different electroencephalography signals are generated when the user gazes at different regions of the plurality of regions, and the different electroencephalography signals indicate to execute different operational commands related to the operable object. According to this application, the user does not need to gaze directly at a visual stimulus and can deliver different operational commands quickly, which improves user experience.

公开(公告)号：US11336641B2

公开(公告)日：2022-05-17

申请号：US16830857

申请日：2020-03-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Teng Wu ,  Yin Tan ,  Stephen Sui Luen Li ,  Wei Xiong ,  Zhongyuan Zheng ,  Tao Hu

IPC: H04L29/06 ,  H04L9/00 ,  H04L9/08 ,  H04L9/32

Abstract: The present disclosure is drawn to systems and methods for implementing authentication protocols based on trusted execution environments. Each of a principal device, an identity provider server and a service provider server are associated with a respective trusted execution environment. Authentication protocols are provided for registering the principal device to the identity provider server; authenticating the principal device to the identity provider server; and authenticating the principal device to a service provider server.