公开(公告)号：US09402027B2

公开(公告)日：2016-07-26

申请号：US14087574

申请日：2013-11-22

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Jun Shen ,  Wei Lv ,  Kangjie Chao ,  Yajun Pan

IPC: H04N5/232 ,  H04N5/225 ,  G06F1/16 ,  G06F1/26

CPC classification number: H04N5/23241 ,  G06F1/1686 ,  G06F1/26 ,  H04N5/2257

Abstract: A power supplying method and apparatus. The power supplying apparatus includes: a detection module, connected to a detection pin group of a camera module, and configured to generate a recognition signal according to a detected detection signal on the detection pin group of the camera module; a power supply recognition module, connected to the detection module, and configured to recognize a type of the camera module according to the recognition signal, to determine power supply information corresponding to the type of the camera module; a power-on control module, connected to the power supply recognition module and a power supply module, and configured to control a power supply time sequence of at least three power supply units and a power supply voltage of each of the power supply units, so that the at least three power supply units supply power to the camera module.

Abstract translation: 一种供电方法和装置。 供电装置包括：检测模块，连接到相机模块的检测针组，并且被配置为根据检测到的相机模块的检测针组上的检测信号产生识别信号; 电源识别模块，连接到所述检测模块，并且被配置为根据所述识别信号识别所述摄像机模块的类型，以确定与所述摄像机模块的类型对应的电源信息; 连接到电源识别模块和电源模块的电源控制模块，并且被配置为控制至少三个电源单元的电源时间顺序和每个电源单元的电源电压，因此 至少三个电源单元为相机模块供电。

公开(公告)号：US20140176790A1

公开(公告)日：2014-06-26

申请号：US14087574

申请日：2013-11-22

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Jun SHEN ,  Wei Lv ,  Kangjie Chao ,  Yajun Pan

IPC: H04N5/232 ,  H04N5/225

CPC classification number: H04N5/23241 ,  G06F1/1686 ,  G06F1/26 ,  H04N5/2257

Abstract: A power supplying method and apparatus. The power supplying apparatus includes: a detection module, connected to a detection pin group of a camera module, and configured to generate a recognition signal according to a detected detection signal on the detection pin group of the camera module; a power supply recognition module, connected to the detection module, and configured to recognize a type of the camera module according to the recognition signal, to determine power supply information corresponding to the type of the camera module; a power-on control module, connected to the power supply recognition module and a power supply module, and configured to control a power supply time sequence of at least three power supply units and a power supply voltage of each of the power supply units, so that the at least three power supply units supply power to the camera module.

Abstract translation: 一种供电方法和装置。 供电装置包括：检测模块，连接到相机模块的检测针组，并且被配置为根据检测到的相机模块的检测针组上的检测信号产生识别信号; 电源识别模块，连接到所述检测模块，并且被配置为根据所述识别信号识别所述摄像机模块的类型，以确定与所述摄像机模块的类型对应的电源信息; 连接到电源识别模块和电源模块的电源控制模块，并且被配置为控制至少三个电源单元的电源时间顺序和每个电源单元的电源电压，因此 至少三个电源单元为相机模块供电。

公开(公告)号：US20170047958A1

公开(公告)日：2017-02-16

申请号：US15306327

申请日：2014-04-25

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaolong Wang ,  Wei Lv ,  Haifeng Zhu ,  Weibin Lai ,  Huaya He

IPC: H04B1/3818 ,  H01R13/713

CPC classification number: H04B1/3818 ,  G06K7/0021 ,  G06K7/0069 ,  H01R13/713

Abstract: A SIM card connector includes a base, signal spring, a detection apparatus, and a controller. The detection apparatus is configured to cooperate with one side of a SIM card, and includes a fixed contact and a detection spring, where an action of the SIM card can be detected by separation or union between the fixed contact and the detection spring. The controller can disconnect a power supply of the signal spring before the SIM card is separated from the signal spring, and can switch on the power supply of the signal spring after the SIM card presses against the signal spring, which effectively prevents the SIM card from being burned out by a momentary electric arc generated between the SIM card and the signal spring when the SIM card is being inserted or removed.

Abstract translation: SIM卡连接器包括基座，信号弹簧，检测装置和控制器。 检测装置配置为与SIM卡的一侧协作，并且包括固定接点和检测弹簧，通过固定接点和检测弹簧之间的分离或连接可以检测出SIM卡的动作。 在SIM卡与信号弹簧分离之前，控制器可以断开信号弹簧的电源，并且可以在SIM卡按压信号弹簧之后接通信号弹簧的电源，从而有效地防止SIM卡从 当SIM卡被插入或取出时，在SIM卡和信号弹簧之间产生的瞬间电弧被烧掉。