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1. 发明申请

US20200228353A1 ENERGY-SAVING POWER SOURCING METHOD, POWER SOURCING EQUIPMENT, AND POWERED DEVICE 审中-公开
公开(公告)号：US20200228353A1
公开(公告)日：2020-07-16
申请号：US16835181
申请日：2020-03-30
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Shiyong Fu , Yan Zhuang , Xiangen Xu , Qi Dong , Peng Xu , Rui Hua
IPC分类号： H04L12/10 , G06F1/28 , G06F1/3296
摘要： This application discloses an energy-saving power sourcing method. Power sourcing equipment receives an input voltage of a powered device fed back by the powered device, and adjusts, based on the input voltage, a power sourcing voltage that is output to the powered device, so that the input voltage of the powered device is a maximum voltage, thereby reducing a link loss and saving electric power resources of the power sourcing equipment.

2. 发明申请

US20150167352A1 Locking Apparatus 审中-公开
标题翻译：锁定装置
公开(公告)号：US20150167352A1
公开(公告)日：2015-06-18
申请号：US14565848
申请日：2014-12-10
申请人： Huawei Technologies Co., Ltd.
发明人： Peng Xu
IPC分类号： E05B55/06 , E05B3/00
CPC分类号： E05B1/0038 , E05C19/06 , G02B6/4261 , Y10T292/57
摘要： A locking apparatus is provided that includes a pull handle, a locking member, a resetting apparatus, and a base. The pull handle includes a pulling part and a sliding part, the sliding part includes a slot and a first guiding part, the locking member includes a fixed end and a locking arm, the locking arm includes a second guiding part, and the base includes a groove. The pull handle is slidably disposed in the groove of the base through the sliding part, the resetting apparatus is disposed between the slot of the pull handle and the groove of the base in a sliding direction of the pull handle, and the fixed end of the locking member spans the sliding part of the pull handle and is fastened on the base. The pulling part drives, under force, the resetting apparatus to deform so as to achieve an unlocking effect.
摘要翻译：提供了一种锁定装置，其包括拉手柄，锁定构件，复位装置和底座。拉手包括拉动部分和滑动部分，滑动部分包括狭槽和第一引导部分，锁定部件包括固定端和锁定臂，锁定臂包括第二引导部分，并且基部包括槽。拉手通过滑动部分可滑动地设置在基座的槽中，复位装置沿拉手的滑动方向设置在拉手的槽和基座的槽之间，固定端锁定构件跨越拉手的滑动部分并且紧固在基座上。拉动部分在力作用下驱动复位装置变形以达到解锁效果。

3. 发明授权

US10911644B2 Device and method for improving image quality 有权
公开(公告)号：US10911644B2
公开(公告)日：2021-02-02
申请号：US16361024
申请日：2019-03-21
申请人： Huawei Technologies Co., Ltd.
发明人： Liyu Zhu , Peng Xu , Binbin Zhou
IPC分类号： H04N5/217 , G06T7/00 , G02B15/02 , H04N5/228 , H04N5/225 , H04N5/232 , G02B13/16 , G06T5/00 , G06T7/40 , H04N5/238
摘要： This application provides an image processing method and an image collection device. A haze intensity of a first image is calculated. When the haze intensity of the first image is greater than a first threshold, control information is sent, where the control information is used to control a haze penetration optical component to move into a lens. Because the haze penetration optical component can improve quality of optical imaging, the lens into which the haze penetration optical component is moved has a function of optical haze penetration. It can be learned that, when the haze intensity of the first image is greater than the first threshold, the function of the optical haze penetration is enabled, so as to improve quality of an image obtained in a haze environment.

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