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公开(公告)号：USD967886S1
公开(公告)日：2022-10-25
申请号：US29764115
申请日：2020-12-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Designer： Haiyang Zhang , Yanping Liu
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2.发明申请公开(公告)号：US20220132038A1
公开(公告)日：2022-04-28
申请号：US17573816
申请日：2022-01-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting Yuan , Haiyang Zhang , Shuizhen Luo , Mingxuan Li , Yajun Kong
Abstract: A photographic apparatus has an anti jitter optical lens for jitter-reduction. The anti jitter optical lens is disposed between an optical lens group and a photosensitive device of the photographic apparatus, and has no focusing power. The photographic apparatus includes an adjustment component connecting the anti jitter optical lens to an inner wall of a lens barrel of the photographic apparatus, and a control component for actuating the adjustment component to adjust an orientation of the anti jitter optical lens or a position of the anti jitter optical lens along an optical axis to compensate for jitter of the photographic apparatus.
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公开(公告)号：US20230249660A1
公开(公告)日：2023-08-10
申请号：US18300083
申请日：2023-04-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haiyang Zhang
IPC: B60T13/74
CPC classification number: B60T13/746 , B60T2250/042 , B60T2250/03 , B60T2201/022
Abstract: An electronic mechanical braking method and an electronic mechanical braking apparatus are provided, and are applicable to an intelligent vehicle, a new energy vehicle, a traditional automobile, or the like. The method includes: obtaining status information of a first control unit, where the status information is used to indicate whether the first control unit works normally, and the first control unit is configured to perform braking control on a vehicle; and when the status information indicates that the first control unit cannot work normally, performing the braking control on the vehicle by using a second control unit. A plurality of control units are used to implement electronic mechanical braking control. Therefore, when one of the control units fails, the rest of the control units may further be used to continue the control, to implement redundant braking, effectively improve a braking control effect, and improve vehicle control safety.
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Patent Agency Ranking
公开(公告)号：US20250023763A1
公开(公告)日：2025-01-16
申请号：US18898884
申请日：2024-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuchun Lu , Weiyu Wang , Huanlu Li , Haiyang Zhang , Liang Li , Qinyu Zhou
IPC: H04L25/03
Abstract: A detection method includes: obtaining a decision feedback equalizer coefficient, where the decision feedback equalizer coefficient includes a tap coefficient; obtaining a decision signal sequence of a decision feedback equalizer; determining a first location of a decision signal of a start of burst error in the decision signal sequence when the tap coefficient is less than or equal to a first preset threshold; and determining a second location of a decision signal of an end of burst error in the decision signal sequence based on the first location.
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公开(公告)号：US20240129168A1
公开(公告)日：2024-04-18
申请号：US18397782
申请日：2023-12-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiyu Wang , Huanlu Li , Zhilei Huang , Yuchun Lu , Haiyang Zhang , Qinyu Zhou
CPC classification number: H04L25/03057 , H04L25/4917
Abstract: A signal decision equalization method and apparatus are provided. The method includes: obtaining an input signal; determining a decision circuit of the input signal; obtaining a first group of decision thresholds and a first group of equalization expectations of the decision circuit; determining a decision value of the input signal based on the first group of equalization expectations, the first group of decision thresholds, and the input signal, and outputting the decision value; updating, based on the decision value and the input signal, a first equalization expectation that is in the first group of equalization expectations and that corresponds to the decision value to a second equalization expectation to obtain a second group of equalization expectations; and updating at least one decision threshold in the first group of decision thresholds based on the second equalization expectation to obtain a second group of decision thresholds.
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公开(公告)号：US09438468B2
公开(公告)日：2016-09-06
申请号：US13944069
申请日：2013-07-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinben Xia , Haiyang Zhang , Yuhong Yang
IPC: H04L12/24
CPC classification number: H04L41/00 , H04L41/0806
Abstract: Embodiments of the present invention provide a method for creating network devices, where the method includes: creating multiple virtual hardware systems of control planes on a hardware system of a control plane of a physical network device; creating multiple virtual hardware systems of forwarding planes on a hardware system of a forwarding plane of the physical network device; loading multiple software systems of the control planes to the multiple virtual hardware systems of the control planes, respectively; loading multiple software systems of the forwarding planes to the multiple virtual hardware systems of the forwarding planes, respectively; creating multiple communication channels. In addition, a corresponding apparatus also provided. By using the technical solutions provided by the embodiments of the present invention, multiple virtual network devices can run software systems in different versions.
Abstract translation: 本发明的实施例提供了一种用于创建网络设备的方法，其中所述方法包括：在物理网络设备的控制平面的硬件系统上创建控制平面的多个虚拟硬件系统; 在所述物理网络设备的转发平面的硬件系统上创建转发平面的多个虚拟硬件系统; 将控制平面的多个软件系统分别加载到控制平面的多个虚拟硬件系统; 将转发平面的多个软件系统分别加载到转发平面的多个虚拟硬件系统; 创建多个通信通道。 此外，还提供了相应的装置。 通过使用由本发明的实施例提供的技术方案，多个虚拟网络设备可以以不同的版本运行软件系统。
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公开(公告)号：US20140025826A1
公开(公告)日：2014-01-23
申请号：US13944069
申请日：2013-07-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yinben XIA , Haiyang Zhang , Yuhong Yang
IPC: H04L12/24
CPC classification number: H04L41/00 , H04L41/0806
Abstract: Embodiments of the present invention provide a method for creating network devices, where the method includes: creating multiple virtual hardware systems of control planes on a hardware system of a control plane of a physical network device; creating multiple virtual hardware systems of forwarding planes on a hardware system of a forwarding plane of the physical network device; loading multiple software systems of the control planes to the multiple virtual hardware systems of the control planes, respectively; loading multiple software systems of the forwarding planes to the multiple virtual hardware systems of the forwarding planes, respectively; creating multiple communication channels. In addition, a corresponding apparatus also provided. By using the technical solutions provided by the embodiments of the present invention, multiple virtual network devices can run software systems in different versions.
Abstract translation: 本发明的实施例提供了一种用于创建网络设备的方法，其中所述方法包括：在物理网络设备的控制平面的硬件系统上创建控制平面的多个虚拟硬件系统; 在所述物理网络设备的转发平面的硬件系统上创建转发平面的多个虚拟硬件系统; 将控制平面的多个软件系统分别加载到控制平面的多个虚拟硬件系统; 将转发平面的多个软件系统分别加载到转发平面的多个虚拟硬件系统; 创建多个通信通道。 此外，还提供了相应的装置。 通过使用由本发明的实施例提供的技术方案，多个虚拟网络设备可以以不同的版本运行软件系统。
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公开(公告)号：US20230003998A1
公开(公告)日：2023-01-05
申请号：US17903799
申请日：2022-09-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Can Li , Haiyang Zhang , Yong Chen , Zhen Luo
Abstract: A surveillance camera includes a housing containing a camera module, an optical reflection component, and a first driving component. The camera module has a fixed position and is disposed opposite to a reflective surface of the optical reflection component, which is disposed in a transparent portion of the housing. The reflective surface is positioned at an angle with respect to the input axis of the camera module to reflect light received through the transparent housing portion to the camera module. The camera module captures an image by detecting the light reflected to it by the reflective surface. The first driving component drives the optical reflection component to rotate the reflective surface around the input axis of the camera module, such that the camera module captures images carried by light from different directions through the transparent portion of the housing without rotation of the camera module itself.
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