公开(公告)号：US09414147B2

公开(公告)日：2016-08-09

申请号：US13807004

申请日：2011-03-29

申请人： Jianliang Gu ,  Zhan Gu

发明人： Jianliang Gu ,  Zhan Gu

IPC分类号： G06F13/00 ,  H04R1/10 ,  H04M1/725 ,  G06F13/38 ,  G06F13/40 ,  H04N21/4363

CPC分类号： H04R1/1041 ,  G06F13/385 ,  G06F13/409 ,  H04M1/72527 ,  H04N21/43632

摘要： The present disclosure generally relates to the technical field of mobile apparatuses, and discloses a method and a device for an earphone and a USB to share a Micro-USB interface. The method comprises the following steps of: A. detecting whether USB lines or earphone lines are plugged into the Micro-USB interface and generating a corresponding control signal to a control module by an interface detecting module; and B. selecting to activate a USB task or turn on an audio path according to the control signal by the control module. The present disclosure allows the earphone function and the USB function to be achieved through a single Micro-USB interface (i.e., the battery charger, the data lines and the earphone function are integrated together), and can be implemented in a simple structure and at a low cost.

摘要翻译： 本公开一般涉及移动装置的技术领域，并且公开了一种用于耳机和USB共享Micro-USB接口的方法和装置。 该方法包括以下步骤：A.检测USB线或耳机线是否插入Micro-USB接口，并通过接口检测模块向控制模块生成相应的控制信号; 以及B.根据控制模块的控制信号选择激活USB任务或打开音频路径。 本公开允许通过单个Micro-USB接口（即，电池充电器，数据线和耳机功能集成在一起）来实现耳机功能和USB功能，并且可以以简单的结构和 成本低。

公开(公告)号：US09131036B2

公开(公告)日：2015-09-08

申请号：US13807007

申请日：2011-03-29

申请人： Jianliang Gu ,  Zhan Gu

发明人： Jianliang Gu ,  Zhan Gu

IPC分类号： H04B1/38 ,  H04M1/02 ,  H02H7/18 ,  H02H9/04 ,  H02J7/00

CPC分类号： H04M1/0202 ,  H02H7/18 ,  H02H9/04 ,  H02J7/0029

摘要： The present disclosure provides a mobile terminal, which comprises a charging port, a power management unit (PMU), a battery, and a charging surge protection circuit disposed between the charging port and the PMU. The charging surge protection circuit comprises a low-pass filtering circuit, a switch control circuit, a diode and a first resistor. The low-pass filtering circuit has an input terminal connected to an output terminal of the charging port, and an output terminal connected to a first input terminal of the PMU. The switch control circuit has a first input terminal connected to the low-pass filtering circuit, a second input terminal connected to an output terminal of the PMU, and an output terminal connected to the first resistor via the diode. The first resistor is connected to an anode of the battery, and a cathode of the battery is grounded.

摘要翻译： 本公开提供了一种移动终端，其包括充电端口，设置在充电端口和PMU之间的电源管理单元（PMU），电池和充电浪涌保护电路。 充电浪涌保护电路包括低通滤波电路，开关控制电路，二极管和第一电阻器。 低通滤波电路具有连接到充电端口的输出端子的输入端子和连接到PMU的第一输入端子的输出端子。 开关控制电路具有连接到低通滤波电路的第一输入端子，连接到PMU的输出端子的第二输入端子和经由二极管连接到第一电阻器的输出端子。 第一电阻器连接到电池的阳极，并且电池的阴极接地。

公开(公告)号：US20130109444A1

公开(公告)日：2013-05-02

申请号：US13807007

申请日：2011-03-29

申请人： Jianliang Gu ,  Zhan Gu

发明人： Jianliang Gu ,  Zhan Gu

IPC分类号： H04M1/02

CPC分类号： H04M1/0202 ,  H02H7/18 ,  H02H9/04 ,  H02J7/0029

摘要： The present disclosure provides a mobile terminal, which comprises a charging port, a power management unit (PMU), a battery, and a charging surge protection circuit disposed between the charging port and the PMU. The charging surge protection circuit comprises a low-pass filtering circuit, a switch control circuit, a diode and a first resistor. The low-pass filtering circuit has an input terminal connected to an output terminal of the charging port, and an output terminal connected to a first input terminal of the PMU. The switch control circuit has a first input terminal connected to the low-pass filtering circuit, a second input terminal connected to an output terminal of the PMU, and an output terminal connected to the first resistor via the diode. The first resistor is connected to an anode of the battery, and a cathode of the battery is grounded.

摘要翻译： 本公开提供了一种移动终端，其包括充电端口，设置在充电端口和PMU之间的电源管理单元（PMU），电池和充电浪涌保护电路。 充电浪涌保护电路包括低通滤波电路，开关控制电路，二极管和第一电阻器。 低通滤波电路具有连接到充电端口的输出端子的输入端子和连接到PMU的第一输入端子的输出端子。 开关控制电路具有连接到低通滤波电路的第一输入端子，连接到PMU的输出端子的第二输入端子和经由二极管连接到第一电阻器的输出端子。 第一电阻器连接到电池的阳极，并且电池的阴极接地。

公开(公告)号：US20120309432A1

公开(公告)日：2012-12-06

申请号：US13520846

申请日：2011-08-29

申请人： Zhan Gu ,  Jianliang Gu

发明人： Zhan Gu ,  Jianliang Gu

IPC分类号： H04W12/00 ,  H04W88/02

CPC分类号： H04W12/12 ,  G06F21/88 ,  G06F2221/2111 ,  G08B13/1427 ,  G08B21/0269 ,  H04M1/673 ,  H04M2250/10 ,  H04M2250/52 ,  H04W4/029

摘要： A system and method for tracking a stolen communication terminal and a communication terminal provide tracking of a thief. The system comprises: a communication terminal and a standby server for receiving theft tracking information; the communication terminal comprises: a radio frequency module, a camera for taking pictures, a storage module for storing data, a baseband module for setting anti-theft protection information, and a GPS module for obtaining current positioning information; wherein the radio frequency module, the camera, the storage module and the GPS module are connected with the baseband module. When the communication terminal is stolen, facial pictures of the thief obtained by the camera and current positioning information of the communication terminal obtained by the GPS module are sent to a standby server.

摘要翻译： 用于跟踪被盗通信终端和通信终端的系统和方法提供对小偷的跟踪。 该系统包括：通信终端和用于接收盗窃跟踪信息的备用服务器; 通信终端包括：射频模块，用于拍摄的照相机，用于存储数据的存储模块，用于设置防盗保护信息的基带模块，以及用于获取当前定位信息的GPS模块; 其中射频模块，相机，存储模块和GPS模块与基带模块连接。 当通信终端被盗时，由摄像机获得的小偷的面部图片和由GPS模块获得的通信终端的当前定位信息被发送到备用服务器。