公开(公告)号：US08649827B2

公开(公告)日：2014-02-11

申请号：US13203954

申请日：2010-06-25

申请人： Haibo Su

发明人： Haibo Su

IPC分类号： H04M1/00

CPC分类号： H02J7/0068 ,  H02J2007/0062

摘要： The present invention discloses a power supply unit and a power supply switching method for mobile terminals. The terminal power supply unit comprises a battery, a power supply conversion module, a charging management module and a power supply switching module; the charging management module and the power supply switching module both comprise a power supply input port used for connection with an external power supply; the charging management module is connected with the battery and used for charging the battery when an external power supply is connected; the power supply conversion module is connected with the power supply switching module and used for converting the voltage of an external power supply into a power supply voltage required by the terminal and controlling an on-off state of the power supply switching module such that the power supply switching module is in an on state when no external power supply is connected, the battery supplies power to the terminal, and such that the power supply switching module is off and the power supply conversion module outputs the power supply voltage when an external power supply is connected. The present invention realizes that when the terminal is connected with an external power supply, the external power supply supplies power to the terminal and the battery is only charged without supplying power to the terminal, which is suitable for power supply switching of existing handsets and 3G handsets.

摘要翻译： 本发明公开了一种用于移动终端的电源单元和电源切换方法。 终端电源单元包括电池，电源转换模块，充电管理模块和电源开关模块; 充电管理模块和电源开关模块都包括用于与外部电源连接的电源输入端口; 充电管理模块与电池连接，用于在连接外部电源时对电池充电; 电源转换模块与电源开关模块连接，用于将外部电源的电压转换为终端所需的电源电压，并控制电源开关模块的开关状态，使得电源 电源开关模块在没有连接外部电源时处于接通状态，电池向端子供电，并且电源开关模块关闭，并且电源转换模块在外部电源 已连接。 本发明实现了当终端与外部电源连接时，外部电源向终端供电，电池仅对终端供电而不向终端供电，适用于现有手机和3G的电源切换 手机。

公开(公告)号：US08756358B2

公开(公告)日：2014-06-17

申请号：US13203947

申请日：2010-06-25

申请人： Haibo Su ,  Wenjun Zhang

发明人： Haibo Su ,  Wenjun Zhang

IPC分类号： G06F13/00 ,  H02J7/00

CPC分类号： H02J7/0055 ,  H02J2007/0062 ,  H04M1/72527

摘要： The present invention discloses a method to identify whether a USB or a charger is plugged into a mobile terminal and an identification device thereof. The identification device comprises a USB interface module connected with an external power supply device, an interface detection and control module, an electronic switch module, a charging switch module, an identification module and a baseband USB data transceiving module. With the method to identify whether a USB or a charger is plugged into a mobile terminal and an identification device thereof provided by the present invention, when an external power supply is plugged in, the identification device makes the terminal to preferentially enter a USB mode, while, according to the ultimately detected D-signal state, interrupt responses can be flexibly generated to accurately determine the presence of a USB or a charger. It can quickly and accurately identify the type of USB or charger plugged into the terminal. The technology plays a particular important role for a 3G mobile phone terminal.

摘要翻译： 本发明公开了一种识别USB或充电器是否插入移动终端的方法及其识别装置。 识别装置包括与外部电源装置连接的USB接口模块，接口检测和控制模块，电子开关模块，充电开关模块，识别模块和基带USB数据收发模块。 通过本发明提供的用于识别USB或充电器是否插入移动终端及其识别装置的方法，当外部电源插入时，识别装置使终端优先进入USB模式， 而根据最终检测到的D信号状态，可以灵活地产生中断响应以准确地确定USB或充电器的存在。 它可以快速准确地识别插入终端的USB或充电器的类型。 该技术对3G手机终端具有特殊的重要作用。

公开(公告)号：US08532969B2

公开(公告)日：2013-09-10

申请号：US13040270

申请日：2011-03-04

申请人： Yang Li ,  Yongyi Zhou ,  Duanping Wang ,  Xiantai Liu ,  Shuling Sui ,  Shiming Zhang ,  Yong Wang ,  Haibo Su ,  Yajuan Dong ,  Yanhu Chen ,  Yong Song

发明人： Yang Li ,  Yongyi Zhou ,  Duanping Wang ,  Xiantai Liu ,  Shuling Sui ,  Shiming Zhang ,  Yong Wang ,  Haibo Su ,  Yajuan Dong ,  Yanhu Chen ,  Yong Song

IPC分类号： G06G7/48

CPC分类号： G06F17/5018 ,  G01V2210/646

摘要： A numerical simulation method for characterizing fluid channeling along large-aperture fractures of reservoirs relates to the field of petroleum reservoir development research and computational fluid dynamics. The conventional method can not effectively represent the rapid fluid channeling along large-aperture fractures. Aiming at solving the above technical problem, an advanced method is provided in the present invention. In the invented method, the geometric similarity and hydraulic similarity treatments of large-aperture fractures can be made simultaneously, moreover, the traditional numerical simulation software was improved to be an unstructured grid simulator. Therefore, the method of the present invention can effectively simulate the rapid fluid channeling along large-aperture fractures, consequently it can ensure the reliability of the simulation results and provide reasonable reference for the adjustment and optimization of oil field development plans. The present invention is simple in principle and easy to use, thus it has a great value of application and popularization.

摘要翻译： 用于表征沿油藏大口径裂缝的流体通道的数值模拟方法涉及石油储层开发研究和计算流体动力学领域。 常规方法不能有效地代表沿大孔径裂缝的快速流体通道。 针对解决上述技术问题，本发明提供了一种先进的方法。 在本发明的方法中，可以同时进行大口径裂缝的几何相似度和水力相似度处理，此外，传统的数值模拟软件被改进为非结构化网格模拟器。 因此，本发明的方法可以有效地模拟沿大孔径裂缝的快速流体通道，从而可以保证模拟结果的可靠性，为油田开发计划的调整和优化提供合理参考。 本发明原理简单易用，具有很好的应用和普及价值。

公开(公告)号：US20120173220A1

公开(公告)日：2012-07-05

申请号：US13040270

申请日：2011-03-04

申请人： Yang Li ,  Yongyi Zhou ,  Duanping Wang ,  Xiantai Liu ,  Shuling Sui ,  Shiming Zhang ,  Yong Wang ,  Haibo Su ,  Yajuan Dong ,  Yanhu Chen ,  Yong Song

发明人： Yang Li ,  Yongyi Zhou ,  Duanping Wang ,  Xiantai Liu ,  Shuling Sui ,  Shiming Zhang ,  Yong Wang ,  Haibo Su ,  Yajuan Dong ,  Yanhu Chen ,  Yong Song

IPC分类号： G06G7/50

CPC分类号： G06F17/5018 ,  G01V2210/646

摘要： A numerical simulation method for characterizing fluid channeling along large-aperture fractures of reservoirs relates to the field of petroleum reservoir development research and computational fluid dynamics. The conventional method can not effectively represent the rapid fluid channeling along large-aperture fractures. Aiming at solving the above technical problem, an advanced method is provided in the present invention. In the invented method, the geometric similarity and hydraulic similarity treatments of large-aperture fractures can be made simultaneously, moreover, the traditional numerical simulation software was improved to be an unstructured grid simulator. Therefore, the method of the present invention can effectively simulate the rapid fluid channeling along large-aperture fractures, consequently it can ensure the reliability of the simulation results and provide reasonable reference for the adjustment and optimization of oil field development plans. The present invention is simple in principle and easy to use, thus it has a great value of application and popularization.

摘要翻译： 用于表征沿油藏大口径裂缝的流体通道的数值模拟方法涉及石油储层开发研究和计算流体动力学领域。 常规方法不能有效地代表沿大孔径裂缝的快速流体通道。 针对解决上述技术问题，本发明提供了一种先进的方法。 在本发明的方法中，可以同时进行大口径裂缝的几何相似度和水力相似度处理，此外，传统的数值模拟软件被改进为非结构化网格模拟器。 因此，本发明的方法可以有效地模拟沿大孔径裂缝的快速流体通道，从而可以保证模拟结果的可靠性，为油田开发计划的调整和优化提供合理参考。 本发明原理简单易用，具有很好的应用和普及价值。

公开(公告)号：US08923920B2

公开(公告)日：2014-12-30

申请号：US13265331

申请日：2010-06-25

申请人： Haibo Su

发明人： Haibo Su

IPC分类号： H04B1/38 ,  H04M1/00 ,  G01R31/28

CPC分类号： G01R31/2808 ,  G01R31/2815 ,  G01R31/2818 ,  H01R31/065 ,  H01R2201/20 ,  H05K1/0268 ,  H05K2201/10189

摘要： The present invention discloses a test device and a test method for a multimedia data card and a mobile-phone multimedia data card. The test device comprises a printed circuit board (PCB), and the PCB is provided with a connecting slot module that can be split and used for connecting modules under test. The test device for a multimedia data card comprises a miniature connector, which is plugged into the connecting slot module. According to the present invention, the PCB can be tested simply by connecting the PCB tester to the miniature USB connector, and the components can be easily plugged in without need of such operations as windowing and positioning. Therefore, the test efficiency is improved, and because the cost for developing test clamps to connect these test points is saved, the test cost and the manufacturing cost get reduced.

摘要翻译： 本发明公开了一种多媒体数据卡和移动电话多媒体数据卡的测试装置和测试方法。 测试装置包括印刷电路板（PCB），并且PCB具有可以分开并用于连接被测模块的连接槽模块。 用于多媒体数据卡的测试装置包括插入连接插槽模块的微型连接器。 根据本发明，可以通过将PCB测试器连接到微型USB连接器来简单地测试PCB，并且可以容易地插入组件，而不需要诸如开窗和定位的操作。 因此，提高了测试效率，并且由于节省了连接这些测试点的开发测试夹具的成本，因此降低了测试成本和制造成本。

公开(公告)号：US20110319143A1

公开(公告)日：2011-12-29

申请号：US13203954

申请日：2010-06-25

申请人： Haibo Su

发明人： Haibo Su

IPC分类号： H04W52/00

CPC分类号： H02J7/0068 ,  H02J2007/0062

摘要： The present invention discloses a power supply unit and a power supply switching method for mobile terminals. The terminal power supply unit comprises a battery, a power supply conversion module, a charging management module and a power supply switching module; the charging management module and the power supply switching module both comprise a power supply input port used for connection with an external power supply; the charging management module is connected with the battery and used for charging the battery when an external power supply is connected; the power supply conversion module is connected with the power supply switching module and used for converting the voltage of an external power supply into a power supply voltage required by the terminal and controlling an on-off state of the power supply switching module such that the power supply switching module is in an on state when no external power supply is connected, the battery supplies power to the terminal, and such that the power supply switching module is off and the power supply conversion module outputs the power supply voltage when an external power supply is connected. The present invention realizes that when the terminal is connected with an external power supply, the external power supply supplies power to the terminal and the battery is only charged without supplying power to the terminal, which is suitable for power supply switching of existing handsets and 3G handsets.

摘要翻译： 本发明公开了一种用于移动终端的电源单元和电源切换方法。 终端电源单元包括电池，电源转换模块，充电管理模块和电源开关模块; 充电管理模块和电源开关模块都包括用于与外部电源连接的电源输入端口; 充电管理模块与电池连接，用于在连接外部电源时对电池充电; 电源转换模块与电源开关模块连接，用于将外部电源的电压转换为终端所需的电源电压，并控制电源开关模块的开关状态，使得电源 电源开关模块在没有连接外部电源时处于接通状态，电池向端子供电，并且电源开关模块关闭，并且电源转换模块在外部电源 已连接。 本发明实现了当终端与外部电源连接时，外部电源向终端供电，电池仅对终端供电而不向终端供电，适用于现有手机和3G的电源切换 手机。

公开(公告)号：US20110314201A1

公开(公告)日：2011-12-22

申请号：US13203947

申请日：2010-06-25

申请人： Haibo Su ,  Wenjun Zhang

发明人： Haibo Su ,  Wenjun Zhang

IPC分类号： G06F13/00

CPC分类号： H02J7/0055 ,  H02J2007/0062 ,  H04M1/72527

摘要： The present invention discloses a method to identify whether a USB or a charger is plugged into a mobile terminal and an identification device thereof. The identification device comprises a USB interface module connected with an external power supply device, an interface detection and control module, an electronic switch module, a charging switch module, an identification module and a baseband USB data transceiving module. With the method to identify whether a USB or a charger is plugged into a mobile terminal and an identification device thereof provided by the present invention, when an external power supply is plugged in, the identification device makes the terminal to preferentially enter a USB mode, while, according to the ultimately detected D−signal state, interrupt responses can be flexibly generated to accurately determine the presence of a USB or a charger. It can quickly and accurately identify the type of USB or charger plugged into the terminal. The technology plays a particular important role for a 3G mobile phone terminal.

摘要翻译： 本发明公开了一种识别USB或充电器是否插入移动终端的方法及其识别装置。 识别装置包括与外部电源装置连接的USB接口模块，接口检测和控制模块，电子开关模块，充电开关模块，识别模块和基带USB数据收发模块。 通过本发明提供的用于识别USB或充电器是否插入移动终端及其识别装置的方法，当外部电源插入时，识别装置使终端优先进入USB模式， 而根据最终检测到的D信号状态，可以灵活地产生中断响应以准确地确定USB或充电器的存在。 它可以快速准确地识别插入终端的USB或充电器的类型。 该技术对3G手机终端具有特殊的重要作用。

公开(公告)号：US20120032698A1

公开(公告)日：2012-02-09

申请号：US13265331

申请日：2010-06-25

申请人： Haibo Su

发明人： Haibo Su

IPC分类号： G01R31/28

CPC分类号： G01R31/2808 ,  G01R31/2815 ,  G01R31/2818 ,  H01R31/065 ,  H01R2201/20 ,  H05K1/0268 ,  H05K2201/10189

摘要： The present invention discloses a test device and test method for a multimedia data card and the multimedia data card of a mobile phone, wherein, the test device includes a printed circuit board (PCB) and the PCB is equipped with a detachable connection slot module which is used for connecting with each module to be tested; the test device for the multimedia data card includes a micro-connector and one end of the micro-connector connects with the connection slot module; the other end of the micro-connector connects with a PCB tester; the related data are transmitted to the PCB tester through the connection slot module and the micro-connector. By the present invention, the PCB can be tested once the PCB tester connects with the micro-USB-connector; the plug is convenient; operations such as windowing and positioning are not needed; test efficiency is improved; and the cost of developing test fixture for connecting these test points and the cost of test and manufacture are reduced.

摘要翻译： 本发明公开了一种用于多媒体数据卡和移动电话的多媒体数据卡的测试装置和测试方法，其中测试装置包括印刷电路板（PCB），并且PCB配备有可拆卸的连接槽模块， 用于与要测试的每个模块连接; 用于多媒体数据卡的测试装置包括微型连接器，微型连接器的一端与连接插槽模块连接; 微型连接器的另一端与PCB测试仪连接; 相关数据通过连接插槽模块和微型连接器传输到PCB测试仪。 通过本发明，一旦PCB测试器与微型USB连接器连接，就可以测试PCB; 插头方便; 不需要窗口和定位等操作; 测试效率提高; 开发用于连接这些测试点的测试夹具和测试和制造成本的成本降低。