公开(公告)号：US09268728B2

公开(公告)日：2016-02-23

申请号：US13540085

申请日：2012-07-02

申请人： Yu-Peng Lai ,  Wei-Chih Chang ,  Ching-Chung Hung

发明人： Yu-Peng Lai ,  Wei-Chih Chang ,  Ching-Chung Hung

IPC分类号： G06F13/14 ,  G06F13/38 ,  H04M1/21

CPC分类号： G06F13/385 ,  H04M1/21

摘要： A portable electronic device and an accessory device thereof, and an operating method for a portable electronic device. According to the disclosure, an accessory device coupled at a universal serial bus connector of a portable electronic device is detected and identified via the identification pin of the universal serial bus connector. When it is identified that the accessory device supports 1-wire communication via the identification pin, the accessory device is accessed via the 1-wire communication via the identification pin.

摘要翻译： 便携式电子设备及其附件，以及便携式电子设备的操作方法。 根据本公开，通过通用串行总线连接器的识别引脚检测和识别在便携式电子设备的通用串行总线连接器处耦合的附件设备。 当识别出附件设备通过识别引脚支持1线通信时，通过识别引脚通过1线通信访问附件设备。

公开(公告)号：US09312576B2

公开(公告)日：2016-04-12

申请号：US13397203

申请日：2012-02-15

申请人： Ching-Chung Hung ,  Yu-Peng Lai ,  Wei-Chih Chang

发明人： Ching-Chung Hung ,  Yu-Peng Lai ,  Wei-Chih Chang

IPC分类号： H02J7/00 ,  H01M10/44

CPC分类号： H01M10/44 ,  H02J7/007 ,  H02J2007/0062

摘要： A portable electronic device is provided. Connector includes the first and data pins. Processor includes input and output pins and detection pin coupled to the input pin. First resistor is coupled between the detection pin and first voltage. When the processor detects that the first and second pins of charger are coupled to the first and second data pins of the connector, the processor provides switching signal to the selector, so as to couple the first and second data pins of the connector to the input and output pins of the processor, respectively, and to provide second voltage different from the first voltage, to the second pin of the charger via the output pin. The processor obtains charging current value of the charger according to voltage of the detection pin. The charger includes second resistor coupled between the first and second pins.

摘要翻译： 提供便携式电子设备。 连接器包括第一个和数据引脚。 处理器包括输入和输出引脚以及耦合到输入引脚的检测引脚。 第一个电阻耦合在检测引脚和第一个电压之间。 当处理器检测到充电器的第一和第二引脚耦合到连接器的第一和第二数据引脚时，处理器向切换器提供切换信号，以将连接器的第一和第二数据引脚耦合到输入端 和处理器的输出引脚，并且通过输出引脚将不同于第一电压的第二电压提供给充电器的第二引脚。 处理器根据检测针的电压来获得充电器的充电电流值。 充电器包括耦合在第一和第二引脚之间的第二电阻器。

公开(公告)号：US08466817B2

公开(公告)日：2013-06-18

申请号：US13282150

申请日：2011-10-26

申请人： Wei-Chih Chang ,  Yu-Peng Lai ,  Ching-Chung Hung

发明人： Wei-Chih Chang ,  Yu-Peng Lai ,  Ching-Chung Hung

IPC分类号： H03M1/10

CPC分类号： H03M1/186

摘要： An electronic device and a method for driving an internal function block of a processor of the electric device to operate in a linear region. The electronic device comprises a processor having two multiple purpose pins (MPP1 and MPP2), an external device connection port, and two resistance elements. The external device connection port is further connected to the MPP1 and at a tested voltage. The first resistance element is connected between a high level voltage and the external device connection port. The second resistance element is connected between the external device connection port and the MPP2. The processor is configured to output the high or low level voltage at MPP2 when the tested voltage is in a non-linear operating region, to guarantee the tested voltage to a linear operating region of the function block which is coupled to the MPP1 by a multiplexing design.

摘要翻译： 一种用于驱动电气设备的处理器的内部功能块以在线性区域中操作的电子设备和方法。 电子设备包括具有两个多用途引脚（MPP1和MPP2），外部设备连接端口和两个电阻元件的处理器。 外部设备连接端口进一步连接到MPP1并处于测试电压。 第一电阻元件连接在高电平电压和外部设备连接端口之间。 第二个电阻元件连接在外部设备连接端口和MPP2之间。 处理器被配置为当测试电压处于非线性工作区域时，在MPP2处输出高电平或低电平电压，以通过多路复用来保证被测电压到功能块的线性工作区，该功能块与MPP1耦合 设计。

公开(公告)号：US08954628B2

公开(公告)日：2015-02-10

申请号：US13489027

申请日：2012-06-05

申请人： Ching-Chung Hung ,  Yu-Peng Lai ,  Wei-Chih Chang

发明人： Ching-Chung Hung ,  Yu-Peng Lai ,  Wei-Chih Chang

IPC分类号： G06F3/00 ,  G06F13/12

CPC分类号： G06F1/1632 ,  G06F13/4022 ,  G06F13/4081 ,  Y02D10/14 ,  Y02D10/151

摘要： An electronic device includes a housing, a connector port and a switching device. The connector port receives a peripheral device. The processor is electrically connected to the connector port and includes a detection pin and a 1-wire pin. The switching device is coupled between the connector port and the processor to selectively connect the connector port to one of the detection pin or the 1-wire pin. When the peripheral device is inserted into the connector port, the processor controls the switching device to connect the connector port to the detection pin to determine whether the connected peripheral device is a 1-wire device. When the processor determines that the connected peripheral device is a 1-wire device, the processor controls the switching device to connect the connector port to the 1-wire pin and the processor executes 1-wire communication with the peripheral device via the 1-wire pin.

摘要翻译： 电子设备包括壳体，连接器端口和开关装置。 连接器端口接收外围设备。 处理器电连接到连接器端口，并包括检测引脚和1线引脚。 开关装置耦合在连接器端口和处理器之间，以将连接器端口选择性地连接到检测销或1线引脚之一。 当外围设备插入连接器端口时，处理器控制切换设备将连接器端口连接到检测引脚，以确定连接的外围设备是否为1线设备。 当处理器确定连接的外围设备是1线设备时，处理器控制开关设备将连接器端口连接到1线引脚，处理器通过1线制与外围设备执行1线通信 销。

公开(公告)号：US20130322010A1

公开(公告)日：2013-12-05

申请号：US13489027

申请日：2012-06-05

申请人： Ching-Chung Hung ,  Yu-Peng Lai ,  Wei-Chih Chang

发明人： Ching-Chung Hung ,  Yu-Peng Lai ,  Wei-Chih Chang

IPC分类号： G06F1/16

CPC分类号： G06F1/1632 ,  G06F13/4022 ,  G06F13/4081 ,  Y02D10/14 ,  Y02D10/151

摘要： An electronic device includes a housing, a connector port and a switching device. The connector port receives a peripheral device. The processor is electrically connected to the connector port and includes a detection pin and a 1-wire pin. The switching device is coupled between the connector port and the processor to selectively connect the connector port to one of the detection pin or the 1-wire pin. When the peripheral device is inserted into the connector port, the processor controls the switching device to connect the connector port to the detection pin to determine whether the connected peripheral device is a 1-wire device. When the processor determines that the connected peripheral device is a 1-wire device, the processor controls the switching device to connect the connector port to the 1-wire pin and the processor executes 1-wire communication with the peripheral device via the 1-wire pin.

摘要翻译： 电子装置包括壳体，连接器端口和开关装置。 连接器端口接收外围设备。 处理器电连接到连接器端口，并包括检测引脚和1线引脚。 开关装置耦合在连接器端口和处理器之间，以将连接器端口选择性地连接到检测销或1线引脚之一。 当外围设备插入连接器端口时，处理器控制切换设备将连接器端口连接到检测引脚，以确定连接的外围设备是否为1线设备。 当处理器确定连接的外围设备是1线设备时，处理器控制开关设备将连接器端口连接到1线引脚，处理器通过1线制与外围设备执行1线通信 销。

公开(公告)号：US20130207594A1

公开(公告)日：2013-08-15

申请号：US13397203

申请日：2012-02-15

申请人： Ching-Chung HUNG ,  Yu-Peng Lai ,  Wei-Chih Chang

发明人： Ching-Chung HUNG ,  Yu-Peng Lai ,  Wei-Chih Chang

IPC分类号： H02J7/00

CPC分类号： H01M10/44 ,  H02J7/007 ,  H02J2007/0062

摘要： A portable electronic device is provided. Connector includes the first and data pins. Processor includes input and output pins and detection pin coupled to the input pin. First resistor is coupled between the detection pin and first voltage. When the processor detects that the first and second pins of charger are coupled to the first and second data pins of the connector, the processor provides switching signal to the selector, so as to couple the first and second data pins of the connector to the input and output pins of the processor, respectively, and to provide second voltage different from the first voltage, to the second pin of the charger via the output pin. The processor obtains charging current value of the charger according to voltage of the detection pin. The charger includes second resistor coupled between the first and second pins.

摘要翻译： 提供便携式电子设备。 连接器包括第一个和数据引脚。 处理器包括输入和输出引脚以及耦合到输入引脚的检测引脚。 第一个电阻耦合在检测引脚和第一个电压之间。 当处理器检测到充电器的第一和第二引脚耦合到连接器的第一和第二数据引脚时，处理器向切换器提供切换信号，以将连接器的第一和第二数据引脚耦合到输入端 和处理器的输出引脚，并且通过输出引脚将不同于第一电压的第二电压提供给充电器的第二引脚。 处理器根据检测针的电压来获得充电器的充电电流值。 充电器包括耦合在第一和第二引脚之间的第二电阻器。

公开(公告)号：US08719460B2

公开(公告)日：2014-05-06

申请号：US12700824

申请日：2010-02-05

申请人： Ching-Chung Hung ,  Tsung-Pao Kuan ,  Yu-Peng Lai ,  Chia-Wei Hsu ,  Hsiu-Hung Chou

发明人： Ching-Chung Hung ,  Tsung-Pao Kuan ,  Yu-Peng Lai ,  Chia-Wei Hsu ,  Hsiu-Hung Chou

IPC分类号： G06F3/00 ,  G06F11/00

CPC分类号： G06F13/4068

摘要： The invention provides a method for an electronic device for automatically detecting and identifying a peripheral device. The electronic device comprises a connector having a first pin and a second pin and connects to a peripheral device through the connector. The method comprises the steps of determining whether the peripheral device is connected to the connector; reading a first state of the first pin and the second pin when determining that the peripheral device is connected to the connector; setting a voltage of the first pin to a first voltage level and then reading a second state of the first pin and the second pin; and identifying the peripheral device according to the first state and the second state. The invention also provides an electronic device and an electronic system utilizing the above-mentioned method.

摘要翻译： 本发明提供了一种用于自动检测和识别外围设备的电子设备的方法。 电子设备包括具有第一引脚和第二引脚的连接器，并通过连接器连接到外围设备。 该方法包括以下步骤：确定外围设备是否连接到连接器; 当确定外围设备连接到连接器时，读取第一引脚和第二引脚的第一状态; 将第一引脚的电压设置为第一电压电平，然后读取第一引脚和第二引脚的第二状态; 以及根据第一状态和第二状态来识别外围设备。 本发明还提供一种利用上述方法的电子设备和电子系统。

公开(公告)号：US08497603B2

公开(公告)日：2013-07-30

申请号：US12623475

申请日：2009-11-23

申请人： Chia-Wei Hsu ,  Yu-Peng Lai ,  Chia-Hsing Liao ,  Ching-Chung Hung ,  Wei-Syuan Lin

发明人： Chia-Wei Hsu ,  Yu-Peng Lai ,  Chia-Hsing Liao ,  Ching-Chung Hung ,  Wei-Syuan Lin

IPC分类号： H01H35/00 ,  H01H83/00

CPC分类号： H01R24/58 ,  H01R2105/00 ,  Y10T307/766

摘要： A portable electronic apparatus and a connection method therefore are disclosed. The portable electronic apparatus comprises a connector, a processing circuit, and a switch module. After a plug is plugged into the connector, the processing circuit reads a voltage value of the plug via the switch module. When determining that the voltage value of the plug is within a first voltage range, the processing circuit outputs switch signals to the switch module, so that an input signal of the plug is able to be transmitted to the processing circuit via the connector and the switch module. When determining that the voltage value of the plug is within a second voltage range, the processing circuit outputs other switch signals to the switch module, so that an output signal of the processing circuit is able to be transmitted to the plug via the switch module and the connector.

摘要翻译： 因此，公开了一种便携式电子设备和连接方法。 便携式电子设备包括连接器，处理电路和开关模块。 插头插入连接器后，处理电路通过开关模块读取插头的电压值。 当确定插头的电压值在第一电压范围内时，处理电路将开关信号输出到开关模块，使得插头的输入信号能够经由连接器和开关发送到处理电路 模块。 当确定插头的电压值在第二电压范围内时，处理电路向开关模块输出其他开关信号，使得处理电路的输出信号能够通过开关模块传送到插头， 连接器。

公开(公告)号：US20100228893A1

公开(公告)日：2010-09-09

申请号：US12700824

申请日：2010-02-05

申请人： Ching-Chung Hung ,  Tsung-Pao Kuan ,  Yu-Peng Lai ,  Chia-Wei Hsu ,  Hsiu-Hung Chou

发明人： Ching-Chung Hung ,  Tsung-Pao Kuan ,  Yu-Peng Lai ,  Chia-Wei Hsu ,  Hsiu-Hung Chou

IPC分类号： G06F3/00

CPC分类号： G06F13/4068

摘要： The invention provides a method for an electronic device for automatically detecting and identifying a peripheral device. The electronic device comprises a connector having a first pin and a second pin and connects to a peripheral device through the connector. The method comprises the steps of determining whether the peripheral device is connected to the connector; reading a first state of the first pin and the second pin when determining that the peripheral device is connected to the connector; setting a voltage of the first pin to a first voltage level and then reading a second state of the first pin and the second pin; and identifying the peripheral device according to the first state and the second state. The invention also provides an electronic device and an electronic system utilizing the above-mentioned method.

摘要翻译： 本发明提供了一种用于自动检测和识别外围设备的电子设备的方法。 电子设备包括具有第一引脚和第二引脚的连接器，并通过连接器连接到外围设备。 该方法包括以下步骤：确定外围设备是否连接到连接器; 当确定外围设备连接到连接器时，读取第一引脚和第二引脚的第一状态; 将第一引脚的电压设置为第一电压电平，然后读取第一引脚和第二引脚的第二状态; 以及根据第一状态和第二状态来识别外围设备。 本发明还提供一种利用上述方法的电子设备和电子系统。

公开(公告)号：US07886104B2

公开(公告)日：2011-02-08

申请号：US12467237

申请日：2009-05-15

申请人： Yu-Peng Lai ,  Chih-Hung Li

发明人： Yu-Peng Lai ,  Chih-Hung Li

IPC分类号： G06F13/00

CPC分类号： G06F13/385

摘要： A detachable adapter is provided for being detachably connected to a data bus of a receptacle of a portable device to form a portable system. The adapter includes a conversion circuit and can inform the portable device that whether a power source is available and inform the portable device of connection status of the adapter through the data bus. The portable device can be connected to the power source through one of the receptacles of the adapter so that the portable device is powered or charged, and the portable device can be connected to at least one client device through the other receptacle of the adapter simultaneously.

摘要翻译： 提供了可拆卸的适配器，用于可拆卸地连接到便携式设备的插座的数据总线，以形成便携式系统。 适配器包括转换电路，并且可以通知便携式设备电源是否可用，并通过数据总线通知便携式设备适配器的连接状态。 便携式设备可以通过适配器的插座中的一个连接到电源，以便便携式设备被供电或充电，并且便携式设备可以通过适配器的另一容器同时连接到至少一个客户端设备。