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：US20140079369A1

公开(公告)日：2014-03-20

申请号：US14090087

申请日：2013-11-26

Applicant: Huawei Device Co., Ltd.

Inventor： Kangjie Chao

IPC: H04N5/77 ,  H04N9/804

CPC classification number: H04N5/772 ,  H04N9/8042 ,  H04N21/41407 ,  H04N21/4223 ,  H04N21/4334 ,  H04N21/440218

Abstract: A video recording method for mobile terminal, and a related apparatus and system are disclosed. The method includes: receiving a data signal which is in a motion-joint photographic experts group (M-JPEG) format and is output by a camera module, where an output time sequence of the data signal is consistent with an output time sequence of a luminance and chrominance YUV signal, and the data signal includes: an image signal and a video recording signal; if the received data signal is the image signal, performing video coding on the image recording signal sequentially, and storing video information obtained after the coding; and if the received data signal is the video recording signal, decoding the video recording signal, and outputting the decoded video recording signal to a display apparatus.

Abstract translation: 公开了一种用于移动终端的视频记录方法，以及相关的装置和系统。 该方法包括：接收处于运动联合摄影专家组（M-JPEG）格式并由相机模块输出的数据信号，其中数据信号的输出时间序列与输出时间序列一致 亮度和色度YUV信号，并且数据信号包括：图像信号和视频记录信号; 如果接收的数据信号是图像信号，则顺序地对图像记录信号执行视频编码，并且存储在编码之后获得的视频信息; 并且如果所接收的数据信号是视频记录信号，则对视频记录信号进行解码，并将解码的视频记录信号输出到显示装置。

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。