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公开(公告)号：US11237583B2
公开(公告)日：2022-02-01
申请号：US16700536
申请日：2019-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yunxiang Dai , Kairen Wei , Zhengsheng Xie , Shiyong Fu , Hua Chen , Xingbin Yin
Abstract: This disclosure discloses a power supply method and a power supply device, and pertains to the field of power supply technologies. The method includes: supplying, by a power supply device, power to a load through a power supply port, where the power supply port is connected to a power receiving port of the load by using a power supply cable; and communicating, by the power supply device, with the load through a communications port, to manage a behavior of obtaining power by the load from the power supply device, where the communications port is connected to a communications port of the load by using a communications cable. In this disclosure, the power supply device is a power supply of the load and a controller of the load.
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公开(公告)号：US20200174509A1
公开(公告)日：2020-06-04
申请号：US16700536
申请日：2019-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yunxiang Dai , Kairen Wei , Zhengsheng Xie , Shiyong Fu , Hua Chen , Xingbin Yin
IPC: G05F1/625
Abstract: This disclosure discloses a power supply method and a power supply device, and pertains to the field of power supply technologies. The method includes: supplying, by a power supply device, power to a load through a power supply port, where the power supply port is connected to a power receiving port of the load by using a power supply cable; and communicating, by the power supply device, with the load through a communications port, to manage a behavior of obtaining power by the load from the power supply device, where the communications port is connected to a communications port of the load by using a communications cable. In this disclosure, the power supply device is a power supply of the load and a controller of the load.
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