公开(公告)号：US20170033582A1

公开(公告)日：2017-02-02

申请号：US15212852

申请日：2016-07-18

Applicant: Xiaomi Inc.

Inventor： Zhenfei Lei ,  Wei Sun ,  Xiangdong Wang

IPC: H02J7/00

CPC classification number: H02J7/0054 ,  H01M10/44 ,  H02J7/007 ,  H02J7/0081 ,  H02J2007/0096 ,  Y02B40/90

Abstract: Methods and devices are disclosed for efficient power charging of a battery in one electronic device by another electronic device. In one embodiment, a method may include establishing an electrical connection between a first electronic device and a second electronic device; acquiring, by the second electronic device via the electrical connection, real-time charging voltage information of a battery in the first electronic device, wherein the real-time charging voltage information varies with a charge state of the battery in the first electronic device; and controlling by the second electronic device, during charging of the battery in the first electronic device by the second electronic device, an output voltage of the second electronic device to charge the battery of the first electronic device according to the real-time charging voltage information.

Abstract translation: 公开了用于通过另一电子设备在一个电子设备中有效地对电池充电的方法和装置。 在一个实施例中，方法可以包括在第一电子设备和第二电子设备之间建立电连接; 由所述第二电子设备经由所述电连接获取所述第一电子设备中的电池的实时充电电压信息，其中所述实时充电电压信息随着所述第一电子设备中的电池的充电状态而变化; 以及由所述第二电子设备控制在所述第二电子设备对所述第一电子设备中的所述电池充电期间，所述第二电子设备的输出电压根据所述实时充电电压信息对所述第一电子设备的电池充电 。

公开(公告)号：US20150378422A1

公开(公告)日：2015-12-31

申请号：US14582203

申请日：2014-12-24

Applicant: Xiaomi Inc.

Inventor： Wei Sun ,  Zhenfei Lei ,  Xiangdong Wang

IPC: G06F1/32 ,  G06F1/16 ,  G01D5/14

CPC classification number: G06F1/1626 ,  G01D5/145 ,  G06F1/1677 ,  G06F2200/1633 ,  G06F2200/1634

Abstract: The present disclosure discloses a protective cover and a device having the protective cover. The device having the protective cover includes an electronic device and a protective cover; the electronic device includes a screen and a Hall sensor; the protective cover is provided with a magnet body including at least two magnets, in which at least one magnet having magnetic lines that pass through the Hall sensor when the protective cover covers on the screen. By providing at least two magnets in the protective cover, when the protective cover covers and moves on the screen, the magnetic lines of at least one magnet of the two magnets are able to pass through the Hall sensor in the electronic device.

Abstract translation: 本公开公开了一种保护盖和具有保护盖的装置。 具有保护盖的装置包括电子装置和保护罩; 电子设备包括屏幕和霍尔传感器; 保护盖设置有包括至少两个磁体的磁体，当保护盖覆盖在屏幕上时，至少一个磁体具有通过霍尔传感器的磁线。 通过在保护盖中设置至少两个磁体，当保护盖覆盖并在屏幕上移动时，两个磁体的至少一个磁体的磁线能够通过电子设备中的霍尔传感器。