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1. 发明授权

US08872521B2 Electrical parameter detection device for peripheral component interconnect devices 有权
标题翻译：用于外围组件互连设备的电气参数检测装置
公开(公告)号：US08872521B2
公开(公告)日：2014-10-28
申请号：US13424394
申请日：2012-03-20
申请人： Ya-Jun Pan , Qi-Yan Luo , Peng Chen , Song-Lin Tong
发明人： Ya-Jun Pan , Qi-Yan Luo , Peng Chen , Song-Lin Tong
IPC分类号： G06F11/22
CPC分类号： G06F11/221
摘要： An electrical parameter detection device is configured for detecting electrical parameters of a peripheral component interconnect (PCI) connector including a plurality of power pins. The electrical parameter detection device includes a processor module, a first detection module, and a second detection module. The processor module continuously detects voltage values of electric potentials provided by each of the power pins of the PCI connector using the first detection module, and determines time sequences of the electric potentials according to the voltage values of the electric potentials. Furthermore, the processor module detects the amount of power provided by each of the power pins of the PCI connector using the second detection module.
摘要翻译：电参数检测装置被配置为检测包括多个电源引脚的外围组件互连（PCI）连接器的电参数。电参数检测装置包括处理器模块，第一检测模块和第二检测模块。处理器模块使用第一检测模块连续地检测由PCI连接器的每个电源引脚提供的电位的电压值，并且根据电位的电压值确定电位的时间序列。此外，处理器模块使用第二检测模块检测由PCI连接器的每个电源引脚提供的电力量。

2. 发明授权

US08854782B2 Overcurrent protection device 有权
标题翻译：过电流保护装置
公开(公告)号：US08854782B2
公开(公告)日：2014-10-07
申请号：US13086405
申请日：2011-04-14
申请人： Qi-Yan Luo , Song-Lin Tong , Peng Chen
发明人： Qi-Yan Luo , Song-Lin Tong , Peng Chen
IPC分类号： H02H9/02 , H02H3/087 , G06F1/28
CPC分类号： H02H3/087 , G06F1/28
摘要： An overcurrent protection device includes a power input terminal, a power output terminal, a first signal terminal, a second signal terminal, a testing circuit, and a switch element. The power input terminal and the first signal terminal are connected to a power supply. The power output terminal and the second signal terminal are connected to a computer motherboard. If the first and second terminals are disconnected from each other when the computer motherboard works, the power supply stops working. The testing circuit includes a fixed resistor and a control chip parallel connected between the power input and output terminal. The control chip stores a predetermined voltage threshold, and detects voltage between the two terminals of the fixed resistor, and compares the measured voltage with the predetermined voltage threshold. The switch element disconnects the first and second signal terminals when the measured voltage is greater than the predetermined voltage threshold.
摘要翻译：过电流保护装置包括电源输入端子，电力输出端子，第一信号端子，第二信号端子，测试电路和开关元件。电源输入端子和第一信号端子连接到电源。电源输出端子和第二信号端子连接到计算机主板。当计算机主板工作时，如果第一和第二端子彼此断开，则电源停止工作。测试电路包括一个固定电阻和一个并联在电源输入和输出端之间的控制芯片。控制芯片存储预定电压阈值，并且检测固定电阻器的两个端子之间的电压，并将测量的电压与预定电压阈值进行比较。当测量的电压大于预定电压阈值时，开关元件断开第一和第二信号端子。

3. 发明授权

US08700817B2 Detection device 失效
标题翻译：检测装置
公开(公告)号：US08700817B2
公开(公告)日：2014-04-15
申请号：US13329224
申请日：2011-12-17
申请人： Peng Chen , Qi-Yan Luo , Song-Lin Tong
发明人： Peng Chen , Qi-Yan Luo , Song-Lin Tong
IPC分类号： G06F3/00
CPC分类号： G06F1/28
摘要： A detection device to detect a power serving time of a super capacitor for a power-disconnected storage card and an amount of the data packets capable of being stored during the detected serving time is provided. The power-disconnected storage card includes a memory. The detection device includes a power supply unit, the super capacitor, a controller, a storage unit, and a detection unit. The storage unit stores the data packets. The detection unit includes a charge notification module, a data notification module and a time module. The charge notification module generates a first notification signal to the time module. The data notification module generates a second notification signal to the time module when the storage unit transmits the data packet to the memory. The time module records time when the memory completely store the data packet according to the first notification signal and the second notification signal.
摘要翻译：提供了检测用于断电存储卡的超级电容器的功率服务时间的检测装置以及在检测到的服务时间期间能够存储的数据分组的量。电源断开的存储卡包括一个存储器。检测装置包括电源单元，超级电容器，控制器，存储单元和检测单元。存储单元存储数据分组。检测单元包括充电通知模块，数据通知模块和时间模块。收费通知模块向时间模块生成第一通知信号。当存储单元将数据包发送到存储器时，数据通知模块生成第二通知信号给时间模块。时间模块记录存储器根据第一通知信号和第二通知信号完全存储数据包的时间。

4. 发明授权

US08568024B2 Temperature detecting system 失效
标题翻译：温度检测系统
公开(公告)号：US08568024B2
公开(公告)日：2013-10-29
申请号：US12774742
申请日：2010-05-06
申请人： Hai-Qing Zhou , Song-Lin Tong
发明人： Hai-Qing Zhou , Song-Lin Tong
IPC分类号： G05D23/00
CPC分类号： G06F1/206
摘要： A temperature detecting apparatus for adjusting direction of airflow from a fan according to thermal status in an electronic device, includes a detection module, a control module, and a driver module. The detection module detects temperatures of a plurality of position coordinates in the electronic device and converts the detected temperatures and the plurality of position coordinates corresponding to the detected temperatures to first voltage signals. The control module receives the first voltage signals and compares the temperatures of corresponding position coordinates to output a position coordinate of the greatest temperature according to the first voltage signals. The driver module receives the position coordinate of the greatest temperature and directs airflow towards a position having the greatest temperature.
摘要翻译：一种用于根据电子设备中的热状态来调节风扇的气流方向的温度检测装置，包括检测模块，控制模块和驱动器模块。检测模块检测电子设备中的多个位置坐标的温度，并将检测到的温度和对应于检测到的温度的多个位置坐标转换为第一电压信号。控制模块接收第一电压信号并比较相应位置坐标的温度，以根据第一电压信号输出最大温度的位置坐标。驾驶员模块接收最高温度的位置坐标并将气流引向具有最高温度的位置。

5. 发明授权

US08513931B2 Snubber circuit for buck converter 失效
标题翻译：降压转换器的缓冲电路
公开(公告)号：US08513931B2
公开(公告)日：2013-08-20
申请号：US13031621
申请日：2011-02-22
申请人： Song-Lin Tong , Qi-Yan Luo , Peng Chen
发明人： Song-Lin Tong , Qi-Yan Luo , Peng Chen
IPC分类号： G05F1/00
CPC分类号： H02M3/155 , H02M2001/344
摘要： A snubber circuit for decreasing a voltage spike of a buck converter includes a resistor unit, a capacitor unit, a detecting unit, and a control unit. The resistor unit provides multiple groups of resistance values. The capacitor unit provides multiple groups of capacitance values. The detecting unit detects voltage spikes of the buck converter corresponding to each group of resistance values and capacitance values. The control unit selects each group of resistance and capacitance to respectively connect to the buck converter and determines a group of resistance and capacitance corresponding to a lowest voltage spike by comparing the detected voltage spikes with each other.
摘要翻译：用于降低降压转换器的电压尖峰的缓冲电路包括电阻单元，电容器单元，检测单元和控制单元。电阻单元提供多组电阻值。电容器单元提供多组电容值。检测单元检测对应于每组电阻值和电容值的降压转换器的电压尖峰。控制单元选择每组电阻和电容分别连接到降压转换器，并通过将检测到的电压尖峰相互比较来确定与最低电压尖峰相对应的一组电阻和电容。

6. 发明申请

US20130166238A1 CIRCUIT FOR MEASURING CAPACITANCE AND PARASITIC RESISTANCE OF A CAPACITOR 审中-公开
标题翻译：用于测量电容器和电容器抗电弧的电路
公开(公告)号：US20130166238A1
公开(公告)日：2013-06-27
申请号：US13435075
申请日：2012-03-30
申请人： YUN BAI , SONG-LIN TONG
发明人： YUN BAI , SONG-LIN TONG
IPC分类号： G01R27/02
CPC分类号： G01R27/2605
摘要： A measuring circuit includes a voltage converting circuit, a discharging and sampling circuit, a control circuit, and a charging circuit. The voltage converting circuit converts a voltage to a working voltage and outputs the working voltage to the discharging and sampling circuit. The charging circuit charges a capacitor and outputs a stop charging signal to the control circuit. The control circuit includes a microprocessor with a timer, to output a discharging control signal to the discharging and sampling circuit for controlling the capacitor to discharge according to the stop charging signal. The discharging and sampling circuit includes a discharging resistor, and measures voltages of the capacitor and the discharging resistor. The microprocessor obtains a discharging time of the capacitor for calculating a capacitance of the capacitor, and obtains the voltages of the capacitor and the discharging resistor for calculating a parasitic resistance of the capacitor.
摘要翻译：测量电路包括电压转换电路，放电和采样电路，控制电路和充电电路。电压转换电路将电压转换为工作电压，并将工作电压输出到放电和采样电路。充电电路对电容器充电，并向控制电路输出停止充电信号。控制电路包括具有定时器的微处理器，用于向放电和采样电路输出放电控制信号，以根据停止充电信号控制电容器放电。放电和采样电路包括放电电阻器，并测量电容器和放电电阻器的电压。微处理器获得用于计算电容器的电容的电容器的放电时间，并且获得用于计算电容器的寄生电阻的电容器和放电电阻器的电压。

7. 发明申请

US20130141021A1 MOTOR CONTROL CIRCUIT AND KEYBOARD ASSEMBLY HAVING SAME 审中-公开
标题翻译：电机控制电路和键盘组件
公开(公告)号：US20130141021A1
公开(公告)日：2013-06-06
申请号：US13600208
申请日：2012-08-30
申请人： YI-XIN TU , SONG-LIN TONG , QI-YAN LUO , HAI-QING ZHOU
发明人： YI-XIN TU , SONG-LIN TONG , QI-YAN LUO , HAI-QING ZHOU
IPC分类号： H02P3/00
CPC分类号： G06F3/0202 , E05F15/73 , E05Y2900/606
摘要： An exemplary motor control circuit for controlling a motor includes a motor driving chip, a sensing unit, and a controller. The motor driving chip motor driving chip is electronically connected to the motor. The sensing unit includes a proximity sensor, the proximity sensor detects whether an external object is proximate to the proximity sensor. The controller is electronically connected to the motor driving chip and the sensing unit, the controller controls the motor driving chip to drive the motor to rotate in a first direction when an external object is detected, and controls the motor driving chip to drive the motor to rotate in a second direction reverse to the first direction when no external object is detected for a predetermined period of time.
摘要翻译：用于控制电动机的示例性电动机控制电路包括电动机驱动芯片，感测单元和控制器。马达驱动芯片马达驱动芯片电连接到马达。感测单元包括接近传感器，接近传感器检测外部物体是否靠近接近传感器。控制器电连接到电动机驱动芯片和感测单元，当检测到外部物体时，控制器控制电动机驱动芯片驱动电动机沿第一方向旋转，并且控制电动机驱动芯片以驱动电动机当在预定时间段内没有检测到外部物体时，沿与第一方向相反的第二方向旋转。

8. 发明申请

US20130119959A1 VOLTAGE ADJUSTING DEVICE FOR SOLID STATE DRIVE 审中-公开
标题翻译：用于固态驱动的电压调节装置
公开(公告)号：US20130119959A1
公开(公告)日：2013-05-16
申请号：US13600221
申请日：2012-08-31
申请人： YUN BAI , QI-YAN LUO , SONG-LIN TONG
发明人： YUN BAI , QI-YAN LUO , SONG-LIN TONG
IPC分类号： G05F5/00
CPC分类号： G06F1/26 , G01R31/40
摘要： A voltage regulating device includes a connector, a slot, a voltage regulating circuit, and a control module. The connector is obtains an initial voltage from an external power supply. The slot is configured for electrically connecting to a load. The voltage regulating circuit is connected between the connector and the slot. In accordance with user input into a keyboard connected to a control microchip as to a voltage level required, the voltage regulating circuit converts the initial voltage to a required test voltage and outputs the required test voltage to the load by the slot. The control microchip controls the voltage regulating circuit to convert the initial voltage into the required test voltage.
摘要翻译：电压调节装置包括连接器，插槽，电压调节电路和控制模块。连接器从外部电源获得初始电压。插槽被配置为电连接到负载。电压调节电路连接在连接器和插槽之间。根据用户对连接到控制微芯片的键盘的用户输入，达到所需的电压水平，电压调节电路将初始电压转换为所需的测试电压，并通过插槽将所需的测试电压输出到负载。控制微芯片控制电压调节电路将初始电压转换成所需的测试电压。

9. 发明申请

US20130049778A1 BALANCING RESISTOR TESTING APPARATUS 审中-公开
标题翻译：平衡电阻测试装置
公开(公告)号：US20130049778A1
公开(公告)日：2013-02-28
申请号：US13537062
申请日：2012-06-29
申请人： FU-SEN YANG , YUN BAI , SONG-LIN TONG
发明人： FU-SEN YANG , YUN BAI , SONG-LIN TONG
IPC分类号： G01R27/00
CPC分类号： G01R31/028 , H02J7/0016 , H02J7/0021 , H02J7/345
摘要： A balancing resistor testing apparatus is configured for acquiring a resistance of a balancing resistor electronically connected to a supercapacitor of a series supercapacitor assembly in parallel. The balancing resistor testing apparatus includes a controller and a digital potentiometer. The controller detects a voltage across each supercapacitor of the series supercapacitor. The digital potentiometer comprising a plurality of variable resistors each of which is electronically connected to a supercapacitor in parallel, the controller controls the digital potentiometer to continuously adjust the effective resistance of each potentiometer until the controller detects that each supercapacitor has the same or very similar voltage.
摘要翻译：平衡电阻测试装置被配置为并联获取电连接到串联超级电容器组件的超级电容器的平衡电阻器的电阻。平衡电阻测试装置包括控制器和数字电位计。控制器检测串联超级电容器的每个超级电容器上的电压。数字电位器包括多个可变电阻器，每个可变电阻器并联电连接到超级电容器，控制器控制数字电位器以连续调节每个电位器的有效电阻，直到控制器检测到每个超级电容器具有相同或非常相似的电压。

10. 发明授权

US08378611B2 Computer fan alarm circuit 失效
标题翻译：电脑风扇报警电路
公开(公告)号：US08378611B2
公开(公告)日：2013-02-19
申请号：US12837437
申请日：2010-07-15
申请人： Song-Lin Tong , Hai-Qing Zhou
发明人： Song-Lin Tong , Hai-Qing Zhou
IPC分类号： H02H3/00
CPC分类号： G06F11/0766 , G06F1/20 , G06F11/0754 , G06F11/327
摘要： A circuit for alarming abnormal state of a computer fan includes a detection circuit coupled to the computer fan, a controller coupled to the detection circuit and the computer fan, an alarm unit coupled to the controller. The detection circuit detects a power source and a speed control signal received by the computer fan, the controller determines the work state of the computer fan according to the power source, the speed control signal, and a speed signal received from the computer fan and raises an alarm through the alarm unit if the computer fan is not working normally.
摘要翻译：用于警报计算机风扇的异常状态的电路包括耦合到计算机风扇的检测电路，耦合到检测电路和计算机风扇的控制器，耦合到控制器的报警单元。检测电路检测计算机风扇接收的电源和速度控制信号，控制器根据电源，速度控制信号和从计算机风扇接收的速度信号来确定计算机风扇的工作状态，并提高如果计算机风扇不能正常工作，则通过报警单元进行报警。

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