公开(公告)号：US08897379B2

公开(公告)日：2014-11-25

申请号：US13563824

申请日：2012-08-01

申请人： Ren-Wen Huang ,  Yang Xin ,  Qiang You ,  Chong-Jin Ma ,  Tsung-Jen Chuang

发明人： Ren-Wen Huang ,  Yang Xin ,  Qiang You ,  Chong-Jin Ma ,  Tsung-Jen Chuang

IPC分类号： H04B3/00 ,  H04L25/02

CPC分类号： H04L25/028

摘要： A digital communication system comprising a host and a client, the host calls the client via two transmission lines. The host includes a processor, a first control unit, a second control unit, a high frequency transformer and an interface unit. The digital communication system utilizes the first control unit and the high frequency transformer to modulate outgoing signals. The digital communication system utilizes the second unit and the high frequency transformer to demodulate incoming signals.

摘要翻译： 一种包括主机和客户机的数字通信系统，主机经由两条传输线路呼叫客户机。 主机包括处理器，第一控制单元，第二控制单元，高频变压器和接口单元。 数字通信系统利用第一控制单元和高频变压器来调制输出信号。 数字通信系统利用第二单元和高频变压器来解调输入信号。

公开(公告)号：US08751030B2

公开(公告)日：2014-06-10

申请号：US13278190

申请日：2011-10-21

申请人： Qiang You ,  Shih-Fang Wong ,  Tsung-Jen Chuang

发明人： Qiang You ,  Shih-Fang Wong ,  Tsung-Jen Chuang

IPC分类号： G06F17/00

CPC分类号： G11B19/08

摘要： An audio player includes a storage unit storing music type modes and audio files; an input device provided for selecting an automatic switching mode of the audio player; a detection circuit sampling noise of the current environment and generating a detection signal according to the noise of the current environment; a processor performing the automatic switching mode by selecting one of the music type modes according to the detection signal and finding one or more of the audio files having identities corresponding to the selected music type mode; and an output device outputting data of the audio files having identities corresponding to the selected music type mode.

摘要翻译： 音频播放器包括存储音乐类型模式和音频文件的存储单元; 提供用于选择音频播放器的自动切换模式的输入装置; 检测电路对当前环境的噪声进行采样，并根据当前环境的噪声产生检测信号; 处理器，通过根据检测信号选择一种音乐类型模式，并发现具有与选择的音乐类型模式对应的身份的音频文件中的一个或多个;执行自动切换模式; 以及输出装置，输出具有与选择的音乐类型模式对应的身份的音频文件的数据。

公开(公告)号：US09039628B2

公开(公告)日：2015-05-26

申请号：US13205625

申请日：2011-08-09

申请人： Qiang You ,  Yin-Zhan Wang ,  Tsung-Jen Chuang ,  Shih-Fang Wong

发明人： Qiang You ,  Yin-Zhan Wang ,  Tsung-Jen Chuang ,  Shih-Fang Wong

IPC分类号： A61B5/024

CPC分类号： A61B5/024

摘要： A touch-sensitive display apparatus includes a multi-touch screen, a processor, and a network unit. The processor controls the apparatus to enter a pulse rate measuring mode, records the number of the touched touch points in each scanning period, and determines a curve according to all the recorded numbers within a preset period, the number of wave crests of the curve, and pulse rates per minute according to the number of the wave crests. A related method is also provided.

摘要翻译： 触敏显示装置包括多点触摸屏，处理器和网络单元。 处理器控制装置进入脉搏率测量模式，记录每个扫描周期中触摸的触摸点的数量，并根据预设时间段内所有记录的数字确定曲线，曲线的波峰数， 根据波峰的数量，每分钟脉搏数。 还提供了相关的方法。

公开(公告)号：US08830311B2

公开(公告)日：2014-09-09

申请号：US13118478

申请日：2011-05-30

申请人： Yin-Zhan Wang ,  Qiang You ,  Ren-Wen Huang ,  Ji-Xiang Yin ,  Tsung-Jen Chuang ,  Shih-Fang Wong

发明人： Yin-Zhan Wang ,  Qiang You ,  Ren-Wen Huang ,  Ji-Xiang Yin ,  Tsung-Jen Chuang ,  Shih-Fang Wong

IPC分类号： H04N9/47 ,  H04N5/33

CPC分类号： H04N5/33 ,  A63B29/021 ,  G01V9/005 ,  H04N5/23229

摘要： The disclosure provides an electronic device and a detecting position method adapted for the electronic device. The device stores an infrared sensing mode and a capture mode. The method includes steps of: entering the infrared sensing mode in response to an input signal and capturing infrared signals from an external environment, amplifying the infrared signals and converting the infrared signals into digital signals, evaluating whether part of the infrared signals falls into a predetermined waveband, if yes, focusing on an infrared thermal source whose infrared signals fall into the predetermined waveband, switching from the infrared sensing mode to the capture mode, taking a photo of the infrared thermal source, and processing the photo to identify a position of the infrared thermal source in the photo and displaying the position of the infrared thermal source in the photo.

摘要翻译： 本公开提供了适用于电子设备的电子设备和检测位置方法。 该设备存储红外感测模式和捕获模式。 该方法包括以下步骤：响应于输入信号和捕获来自外部环境的红外信号进入红外感测模式，放大红外信号并将红外信号转换为数字信号，评估部分红外线信号是否落入预定的 波段，如果是，则集中在其红外线信号落入预定波段的红外热源上，从红外线感测模式切换到捕获模式，拍摄红外热源的照片，并处理照片以识别 红外热源在照片中显示红外热源的位置。

公开(公告)号：US08531810B2

公开(公告)日：2013-09-10

申请号：US13221920

申请日：2011-08-31

申请人： Ren-Wen Huang ,  Qiang You ,  Tsung-Jen Chuang ,  Shih-Fang Wong

发明人： Ren-Wen Huang ,  Qiang You ,  Tsung-Jen Chuang ,  Shih-Fang Wong

IPC分类号： H02H3/08

CPC分类号： H02H3/087

摘要： An over-current protection circuit for preventing a function module from over-current, the function module obtains power from a power source via an input port. The over-current protection circuit includes a path switch, a current detection circuit, a conductor switch, a first control module, and a second control module. The current detection circuit and the path switch form a loop with the input port and the function module. The current detection circuit detects a value of a current of the loop, and produces a first control signal when detecting the current of the loop is equal to or greater than a predetermined current value. The first control module turns off the conductor switch when receiving the first control signal. The second control module turns off the path switch when the conductor switch is turned off, thereby cutting off the loop.

摘要翻译： 一种用于防止功能模块过电流的过电流保护电路，功能模块经由输入端口从电源获得电力。 过电流保护电路包括路径开关，电流检测电路，导体开关，第一控制模块和第二控制模块。 电流检测电路和路径开关与输入端口和功能模块形成一个环路。 电流检测电路检测回路的电流值，并且当检测到回路的电流等于或大于预定电流值时产生第一控制信号。 当接收到第一控制信号时，第一控制模块关闭导体开关。 当导体开关关闭时，第二个控制模块关闭路径开关，从而切断回路。

公开(公告)号：US08258985B2

公开(公告)日：2012-09-04

申请号：US12780946

申请日：2010-05-17

申请人： Ren-Wen Huang ,  Jun Zhang ,  Lin-Kun Ding ,  Tsung-Jen Chuang

发明人： Ren-Wen Huang ,  Jun Zhang ,  Lin-Kun Ding ,  Tsung-Jen Chuang

IPC分类号： H03M11/00

CPC分类号： G06F3/0202 ,  H03M11/20

摘要： A scanning circuit includes n input ports K1˜Kn arranged in n rows L1˜Ln; and m−2 output ports W2˜(m−1) arranged in m columns P1˜Pm. The n rows and the m columns define a switch matrix including n*m switches. Ends of the switches in the same row are connected to one of the n input ports K1˜Kn, respectively. The ends of the switches in the column P1 are connected to ground. The ends of the switches in the same column of the columns P2˜P(m−1) are connected to a power supply VCC via resistors R2˜R(m−1) and the m−2 output ports W2˜W(m−1), respectively. The ends of the switches in the columns Pm are connected to ground via a resistor Rs and the power supply VCC via the resistors R2˜R(m−1) and diodes D2˜D(m−1), respectively.

摘要翻译： 扫描电路包括以n行L1〜Ln排列的n个输入端口K1〜Kn， 和布置在m列P1〜Pm中的m-2个输出端口W2〜（m-1）。 n行和m列定义了包括n * m个开关的开关矩阵。 相同行中的开关的端部分别连接到n个输入端口K1〜Kn中的一个。 列P1中的开关的端部连接到地。 列P2〜P（m-1）的同一列中的开关的端部经由电阻器R2〜R（m-1）和m-2输出端口W2〜W（m- 1）。 列Pm中的开关的端部经由电阻器Rs和电源VCC经由电阻器R2〜R（m-1）和二极管D2〜D（m-1）分别连接到地。

公开(公告)号：US08472157B2

公开(公告)日：2013-06-25

申请号：US13207431

申请日：2011-08-11

申请人： Ji-Xiang Yin ,  Yang Xin ,  Yin-Zhan Wang ,  Jun Zhang ,  Tsung-Jen Chuang ,  Shih-Fang Wong

发明人： Ji-Xiang Yin ,  Yang Xin ,  Yin-Zhan Wang ,  Jun Zhang ,  Tsung-Jen Chuang ,  Shih-Fang Wong

IPC分类号： H02H3/00 ,  H02H3/20 ,  H02H9/04 ,  H02H3/08 ,  H02H9/02

CPC分类号： H02H3/08 ,  H02H3/20

摘要： An overvoltage and overcurrent protection circuit includes a connection jack, an overvoltage protection switch connected to the connection jack, an overcurrent protection switch, a voltage reference module, an overvoltage and overcurrent detection module, a comparing module, and a current control module. The overcurrent protection switch is connected to the overvoltage protection switch in serials, and further connected to a load. The voltage reference module is to output a reference voltage. The overvoltage and overcurrent detection module is to detect the voltage of the load and the current of the path. The comparing module is to compare the voltage of the load with the reference voltage, when greater, turns off the overvoltage protection switch, when not greater, turns on the overvoltage protection switch. The current control module is to turn off the overcurrent protection switch if greater than the preset value, and turn on the overcurrent protection switch if not greater.

摘要翻译： 过电压和过流保护电路包括连接插座，连接插座的过电压保护开关，过流保护开关，电压参考模块，过电压和过电流检测模块，比较模块和电流控制模块。 过流保护开关连接到过压保护开关，并连接到负载。 电压基准模块输出参考电压。 过电压和过流检测模块用于检测负载电压和路径电流。 比较模块是将负载电压与参考电压进行比较，当较大时，关断过电压保护开关，当不大时，接通过电压保护开关。 当前的控制模块是关闭过流保护开关，如果大于预设值，并且如果不是更大的话，打开过流保护开关。

公开(公告)号：US08395540B2

公开(公告)日：2013-03-12

申请号：US13213099

申请日：2011-08-19

申请人： Qi-Long Yu ,  Jun Zhang ,  Tsung-Jen Chuang ,  Shih-Fang Wong

发明人： Qi-Long Yu ,  Jun Zhang ,  Tsung-Jen Chuang ,  Shih-Fang Wong

IPC分类号： H03M1/56

CPC分类号： H03M1/56

摘要： An ADC includes an analog signal input port for receiving analog signals, a reference voltage generation circuit for producing a reference voltage, a controllable switch, a control unit including a counter, an integral circuit, and a comparison circuit. The control unit outputs an on or off signal to turn on or turn off the controllable switch, the counter starts to count when the control unit outputs the off signal. The integral circuit executes an integral action to integrate the reference voltage and output a voltage enhanced gradually when the controllable switch is turned off. The comparison circuit outputs an interrupt signal to cause the counter to stop counting when comparing the voltage output by the integral circuit is higher than the voltage of the analog signals. The control unit determines a digital value corresponding to the analog signals according to a count value of counted by the counter.

摘要翻译： ADC包括用于接收模拟信号的模拟信号输入端口，用于产生参考电压的参考电压产生电路，可控开关，包括计数器，积分电路和比较电路的控制单元。 控制单元输出开启或关闭信号以打开或关闭可控开关，当控制单元输出关闭信号时，计数器开始计数。 积分电路执行积分动作以集成参考电压，并在可控开关关闭时逐渐输出增强的电压。 当比较积分电路的电压高于模拟信号的电压时，比较电路输出中断信号使计数器停止计数。 控制单元根据由计数器计数的计数值来确定与模拟信号相对应的数字值。

公开(公告)号：US08493363B2

公开(公告)日：2013-07-23

申请号：US13234107

申请日：2011-09-15

申请人： Wen-Dong Luo ,  Wen-Wu Wang ,  Bin Liu ,  Tsung-Jen Chuang ,  Shih-Fang Wong

发明人： Wen-Dong Luo ,  Wen-Wu Wang ,  Bin Liu ,  Tsung-Jen Chuang ,  Shih-Fang Wong

IPC分类号： G06F3/042

CPC分类号： G06F3/0421

摘要： A touch method is applied in a touch device. The touch device includes a display unit, first infrared receivers, first infrared emitters, second infrared receivers, second infrared emitters, a storage unit, and motors. The first infrared receivers and the first infrared emitters are arranged on a first side of the display unit, and the second infrared receivers and the second infrared emitters are arranged on a second side of the display unit. The storage unit stores a table recording a relationship between identification and set of coordinates of the infrared receivers. The method includes: controlling motors to drive infrared emitters and infrared receivers to rotate; determining whether electrical signals comprising the identification of one first infrared receiver and one second infrared receiver are simultaneously received; if yes, determining the set of coordinates of the touch spot; determining an icon and determining the corresponding function corresponding to the touch spot.

摘要翻译： 在触摸装置中应用触摸方法。 触摸装置包括显示单元，第一红外接收器，第一红外发射器，第二红外接收器，第二红外发射器，存储单元和电动机。 第一红外线接收器和第一红外发射器布置在显示单元的第一侧上，并且第二红外线接收器和第二红外发射器布置在显示单元的第二侧上。 存储单元存储记录红外线接收机的识别和坐标系之间的关系的表。 该方法包括：控制电机驱动红外发射器和红外接收器旋转; 确定是否同时接收包括一个第一红外接收器和一个第二红外接收器的识别的电信号; 如果是，确定触摸点的坐标集; 确定图标并确定对应于触摸点的相应功能。

公开(公告)号：US08249277B2

公开(公告)日：2012-08-21

申请号：US12141887

申请日：2008-06-18

申请人： Shih-Fang Wong ,  Tai-Chun Li ,  Bin He ,  Tsung-Jen Chuang

发明人： Shih-Fang Wong ,  Tai-Chun Li ,  Bin He ,  Tsung-Jen Chuang

IPC分类号： H03G3/00 ,  H03G9/00

CPC分类号： H03G3/001 ,  H03G3/02

摘要： A method for automatically switching volume adjustment mode of an electronic device is provided. The method includes: storing a first predetermined volume and a second predetermined volume; when receiving a signal for volume adjustments, judging a current adjustment mode of the electronic device; if the current adjustment mode is the heavy adjustment mode, adjusting the volume with larger increment/decrement; if a value of the volume is larger than or equal to the first predetermined volume, switching to the light adjustment mode automatically; if the adjustment mode is the light adjustment mode, adjusting the volume with smaller increment/decrement; if the volume is less than or equal to the second predetermined volume, switching to the heavy adjustment mode automatically. The present invention also provides an electronic device capable of switching volume adjustment mode automatically.

摘要翻译： 提供一种用于自动切换电子设备的音量调节模式的方法。 该方法包括：存储第一预定体积和第二预定体积; 当接收到用于音量调节的信号时，判断电子设备的当前调整模式; 如果当前调整模式是重调整模式，则以较大的增量/减量调节音量; 如果音量值大于或等于第一预定音量，则自动切换到调光模式; 如果调整模式是调光模式，则以较小的增量/减量调节音量; 如果体积小于或等于第二预定体积，则自动切换到重度调节模式。 本发明还提供一种能够自动切换音量调节模式的电子装置。