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

IPC: G02B26/10 ,  G03B37/00

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.

公开(公告)号：US20140159488A1

公开(公告)日：2014-06-12

申请号：US14080958

申请日：2013-11-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhuo Tang ,  Zhen Luo ,  Yang Zhu

IPC: H02J1/00

CPC classification number: H02J1/00 ,  Y10T307/469

Abstract: The present invention discloses a power distribution system and a power distribution unit. The power distribution system includes a cable module, an electrical device, and a power distribution unit, where the power distribution unit includes a first input end, a second input end, a first output end, a second output end, a fourth connector, a controlled switch, and a first sensing module configured to sense whether a second connector plugged into the fourth connector is unplugged; if yes, generate a second drive signal to a drive end of the controlled switch; and if no, generate a first drive signal to the drive end of the controlled switch.

Abstract translation: 本发明公开了配电系统和配电单元。 配电系统包括电缆模块，电气设备和配电单元，其中配电单元包括第一输入端，第二输入端，第一输出端，​​第二输出端，第四连接器， 以及第一感测模块，其被配置为感测插入到所述第四连接器中的第二连接器是否被拔出; 如果是，则向受控开关的驱动端产生第二驱动信号; 并且如果否，则向受控开关的驱动端产生第一驱动信号。

公开(公告)号：US10013036B2

公开(公告)日：2018-07-03

申请号：US13892928

申请日：2013-05-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhen Luo ,  Weifeng Duan ,  Qingyin Fang

IPC: G06F1/26 ,  H02J3/14 ,  H02J13/00 ,  H02J3/16

CPC classification number: G06F1/26 ,  H02J3/14 ,  H02J3/16 ,  H02J13/0006 ,  Y02B70/3225 ,  Y02B70/3266 ,  Y02E40/34 ,  Y04S20/222 ,  Y04S20/242

Abstract: The present invention discloses an intelligent power distribution system and method, where the intelligent power distribution system includes: a load identification module, a management module, and an intelligent power distribution box. The management module is electrically connected to the load identification module and the intelligent power distribution box respectively. The load identification module is adapted to identify an electric device electrically connected to the intelligent power distribution system, acquire information of the electric device, and send the acquired information of the electric device to the management module. The management module is adapted to send, according to the information of the electric device sent by the load identification module, a circuit configuration instruction corresponding to the electric device.

公开(公告)号：US08872630B2

公开(公告)日：2014-10-28

申请号：US13661845

申请日：2012-10-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weifeng Duan ,  Qingyin Fang ,  Zhen Luo ,  Shen Tian

IPC: H04Q5/22

CPC classification number: H01Q1/2225

Abstract: Embodiments of the present invention provide an apparatus and a method for cabinet asset management and a cabinet system. The apparatus for cabinet asset management includes a management unit and at least one antenna board unit. The management unit sends a read signal to the antenna board unit. After receiving the read signal, the antenna board unit sends the read signal in a form of an electromagnetic wave, so that after sensing a magnetic field signal, a label within a radiation range of the electromagnetic wave sends, using an induction current, configuration information of a physical component stored in the label to the antenna board unit. After receiving the configuration information, the antenna board unit reports the configuration information to the management unit. After receiving the configuration information reported by the antenna board unit, the management unit performs data analysis processing.

Abstract translation: 本发明的实施例提供了一种用于柜体资产管理和柜体系统的装置和方法。 用于柜体资产管理的设备包括管理单元和至少一个天线板单元。 管理单元向天线板单元发送读取信号。 在接收到读取信号之后，天线板单元以电磁波的形式发送读取信号，使得在感测磁场信号之后，电磁波的辐射范围内的标签使用感应电流发送配置信息 存储在标签中的物理组件到天线板单元。 在接收到配置信息之后，天线板单元向管理单元报告配置信息。 在接收到由天线板单元报告的配置信息之后，管理单元执行数据分析处理。