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公开(公告)号：US11720646B2
公开(公告)日：2023-08-08
申请号：US17726410
申请日：2022-04-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: The present invention in the field of data calculation technologies, discloses an operation accelerator, to reduce time for performing a multiplication operation on two N*N matrices. The operation accelerator includes: a first memory, a second memory, an operation circuit, and a controller. The operation circuit performs data communication with the first memory and the second memory by using a bus. The operation circuit is configured to: extract matrix data from the first memory and the second memory, and perform a multiplication operation. The controller is configured to control, according to a preset program or instruction, the operation circuit to complete the multiplication operation. The operation accelerator is configured to perform a multiplication operation on two matrices.
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2.发明授权公开(公告)号：US11323854B2
公开(公告)日：2022-05-03
申请号：US16884022
申请日：2020-05-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Various embodiment provide a multi-terminal cooperative working method, a terminal device, and a multi-terminal cooperative system. In those embodiments, a primary device can send networking information to a plurality of secondary devices, and the primary device has a permission to manage the cooperative network. The primary device can receive networking confirmation information sent by the plurality of secondary devices; and send configuration information to the plurality of secondary devices separately. The configuration information can be used to instruct to switch, based on a preset management permission switching mechanism when the primary device becomes abnormal or the primary device exits from the cooperative network, the permission to manage the cooperative network. The primary device can clear the secondary device from the cooperative network the secondary device becomes abnormal. In this way, robustness of the cooperative network can be improved.
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公开(公告)号：US20200334322A1
公开(公告)日：2020-10-22
申请号：US16915915
申请日：2020-06-29
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Hu Liu , Heng Liao , Jiajin Tu , Honghui Yuan , Haoxun Lin , Fan Zhu
IPC: G06F17/16
Abstract: Embodiments of the present invention disclose a matrix multiplier, and relate to the field of data computing technologies, so as to divide two matrices into blocks for computation. The matrix multiplier includes: a first memory, a second memory, an operation circuit, and a controller, where the operation circuit, the first memory, and the second memory may perform data communication by using a bus; and the controller is configured to control, according to a preset program or instruction, a first matrix and a second matrix to be divided into blocks, and control the operation circuit to perform a multiplication operation on corresponding blocks in the first memory and the second memory based on block division results of the controller. The matrix multiplier may be configured to perform a multiplication operation on two matrices.
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公开(公告)号：US20180218478A1
公开(公告)日：2018-08-02
申请号：US15938571
申请日：2018-03-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Heng Liao , Xueyan Huang
Abstract: Embodiments of the present invention provide a method for sharing and downloading a light field image. The method includes: receiving a request for sharing a light field image with a first object; analyzing the light field image to obtain a refocusing focal point of the light field image; generating an ordinary image by using the light field image and by using the refocusing focal point as a focal point; and sharing the ordinary image with the first object. According to the method provided in the embodiments of the present invention, a refocusing focal point is automatically selected, so that a problem of selecting a refocusing focal point when a light field image is converted into an ordinary image is resolved, and the light field image is converted by using the refocusing focal point and shared with the first object.
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公开(公告)号：US20160343067A1
公开(公告)日：2016-11-24
申请号：US15229856
申请日：2016-08-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Heng Liao
CPC classification number: G06Q30/0643 , G06F3/016 , G06Q30/00 , G06Q30/06 , G06Q30/0601 , G06Q99/00
Abstract: Embodiments of the present disclosure provide a touch sensation interaction method and apparatus in shopping. The method includes collecting an image of a first object, where the first object is a part of a human body, acquiring information about a second object, where the second object is a wearable item worn by the first object, obtaining parameter information of a touch sensation signal using the image of the first object and the information about the second object, where the touch sensation signal is applied to the first object and is used to simulate a touch sensation caused by the second object to the first object when the second object is worn by the first object, generating the touch sensation signal using the parameter information of the touch sensation signal, and applying the touch sensation signal to the first object.
Abstract translation: 本公开的实施例提供了购物中的触感相互作用方法和装置。 该方法包括收集第一对象的图像，其中第一对象是人体的一部分，获取关于第二对象的信息，其中第二对象是由第一对象佩戴的穿戴物品，获得触摸的参数信息 使用第一对象的图像的感觉信号和关于第二对象的信息，其中触摸感觉信号被应用于第一对象，并且当第二对象是第二对象时被用于模拟由第二对象对第一对象引起的触摸感 由第一物体佩戴，使用触摸感觉信号的参数信息产生触摸感觉信号，并将触摸感觉信号应用于第一对象。
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Patent Agency Ranking
公开(公告)号：US11934481B2
公开(公告)日：2024-03-19
申请号：US17725492
申请日：2022-04-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hu Liu , Heng Liao , Jiajin Tu , Honghui Yuan , Hou Fun Lam , Fan Zhu
IPC: G06F17/16
CPC classification number: G06F17/16
Abstract: Embodiments of the present invention disclose a matrix multiplier, and relate to the field of data computing technologies, so as to divide two matrices into blocks for computation. The matrix multiplier includes: a first memory, a second memory, an operation circuit, and a controller, where the operation circuit, the first memory, and the second memory may perform data communication by using a bus; and the controller is configured to control, according to a preset program or instruction, a first matrix and a second matrix to be divided into blocks, and control the operation circuit to perform a multiplication operation on corresponding blocks in the first memory and the second memory based on block division results of the controller. The matrix multiplier may be configured to perform a multiplication operation on two matrices.
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公开(公告)号：US11334648B2
公开(公告)日：2022-05-17
申请号：US16915915
申请日：2020-06-29
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Hu Liu , Heng Liao , Jiajin Tu , Honghui Yuan , Hou Fun Lam , Fan Zhu
IPC: G06F17/16
Abstract: Embodiments of the present invention disclose a matrix multiplier, and relate to the field of data computing technologies, so as to divide two matrices into blocks for computation. The matrix multiplier includes: a first memory, a second memory, an operation circuit, and a controller, where the operation circuit, the first memory, and the second memory may perform data communication by using a bus; and the controller is configured to control, according to a preset program or instruction, a first matrix and a second matrix to be divided into blocks, and control the operation circuit to perform a multiplication operation on corresponding blocks in the first memory and the second memory based on block division results of the controller. The matrix multiplier may be configured to perform a multiplication operation on two matrices.
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公开(公告)号：US10971007B2
公开(公告)日：2021-04-06
申请号：US15954028
申请日：2018-04-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huimin Zhang , Kangmin Huang , Heng Liao , Rongdao Yu , Shanxi Chen
IPC: G08G1/09 , G08G1/0967 , G08G1/00 , G06K9/00 , G08G1/017
Abstract: Embodiments of the present invention disclose a road condition information sharing method. The method includes: receiving, by a server, a road condition information request sent by a first terminal, where the road condition information request carries a road condition position of concern; determining, by the server, a second terminal according to the road condition position of concern, where the second terminal has a road condition recording capability, and a distance between the second terminal and the road condition position of concern is less than a preset threshold; and sending, by the server, a road condition sharing request to the second terminal, so that the second terminal shares a road condition according to the road condition position of concern.
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公开(公告)号：US20190063949A1
公开(公告)日：2019-02-28
申请号：US16172341
申请日：2018-10-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Heng Liao , Yi Sun , Xueyan Huang
Abstract: A step counting apparatus collects wearing limb information, determines, based on the wearing limb information, a type of the target limb on which a user wears the step counting apparatus, collects, in a step counting period, step counting information of the target limb, searches for, in a correspondence between a type of limb and a step counting criterion reference information, target step counting criterion reference information corresponding to the target limb, determines, based on the step counting information and the target step counting criterion reference information, whether the user is in a walking state in the step counting period, and calculates a quantity of steps based on the step counting information when the user is in a walking state in the step counting period.
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公开(公告)号：US20170330265A1
公开(公告)日：2017-11-16
申请号：US15669051
申请日：2017-08-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Heng Liao , Kangmin Huang
CPC classification number: G06Q30/0631 , G06Q50/01 , H04H60/56 , H04H60/64
Abstract: A method for presenting an object based on a biometric feature includes obtaining information about a first object that a user is gazing at, and biometric feature information of the user gazing at the first object; recognizing a satisfaction status for the obtained biometric feature information of the user gazing at the first object; and determining and presenting information about a second object based on the recognition of the satisfaction status for the biometric feature information of the user gazing at the first object.
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