公开(公告)号：US20120182151A1

公开(公告)日：2012-07-19

申请号：US13085439

申请日：2011-04-12

Applicant: SONG-LIN TONG ,  GUANG-DONG YUAN ,  HAI-QING ZHOU

Inventor： SONG-LIN TONG ,  GUANG-DONG YUAN ,  HAI-QING ZHOU

IPC: G08B21/00

CPC classification number: H05K7/1498 ,  G01G19/4142 ,  G01G19/52 ,  G01G19/62

Abstract: A server rack includes a main body, an electronic scale, and an alarm. The main body is used for receiving a number of servers. The electronic scale includes a pressure sensor and a microcontroller. The main body presses on the pressure sensor so that the pressure sensor can measure the pressure from the main body to obtain a pressure signal. The microcontroller analyzes the pressure signal to calculating the total weight of the main body and the servers. The alarm stores a predetermined weight threshold, which is the total weight of the main body and the maximum servers that the main body can bear. The alarm also compares the measured total weight with the predetermined weight threshold. When the measured total weight is larger than the predetermined weight threshold, the alarm alarms.

Abstract translation: 服务器机架包括主体，电子秤和报警器。 主机用于接收多台服务器。 电子秤包括压力传感器和微控制器。 主体按压压力传感器，使得压力传感器可以测量主体的压力以获得压力信号。 微控制器分析压力信号以计算主体和服务器的总重量。 报警器存储预定的重量阈值，其是主体和主体可承受的最大服务器的总重量。 报警器还将测量的总重量与预定的重量阈值进行比较。 当测量的总重量大于预定重量阈值时，报警报警。

公开(公告)号：US20120169314A1

公开(公告)日：2012-07-05

申请号：US13093209

申请日：2011-04-25

Applicant: SONG-LIN TONG ,  QI-YAN LUO ,  PENG CHEN

Inventor： SONG-LIN TONG ,  QI-YAN LUO ,  PENG CHEN

IPC: G05F1/618

CPC classification number: H02M3/1588 ,  G06F1/26 ,  Y02B70/1466

Abstract: A buck converter includes a first MOSFET and a second MOSFET connected in series, a PWM module coupled to gates of the first MOSFET and the second MOSFET, and a control unit being coupled to the input current acquired unit, the input voltage acquired unit, the output current acquired unit, the output voltage acquired unit and the PWM module respectively, wherein the control unit controls a switch frequency of the PWM module and acquires the input current, the input voltage, the output current and the output voltage from the input current acquired unit, the input voltage acquired unit, the output current acquired unit and the output voltage acquired unit respectively.

Abstract translation: 降压转换器包括串联连接的第一MOSFET和第二MOSFET，连接到第一MOSFET和第二MOSFET的栅极的PWM模块，以及耦合到输入电流获取单元的控制单元，输入电压获取单元， 输出电流获取单元，输出电压获取单元和PWM模块，其中控制单元控制PWM模块的开关频率，并从获得的输入电流获取输入电流，输入电压，输出电流和输出电压 单位，输入电压获取单位，输出电流获取单位和输出电压采集单位。

公开(公告)号：US20120169115A1

公开(公告)日：2012-07-05

申请号：US13081533

申请日：2011-04-07

Applicant: ZHENG-QUAN PENG ,  SONG-LIN TONG ,  HAI-QING ZHOU

Inventor： ZHENG-QUAN PENG ,  SONG-LIN TONG ,  HAI-QING ZHOU

IPC: B60L1/00

CPC classification number: B60L1/003 ,  H02J7/35

Abstract: A solar power supply for an automobile air conditioner includes a switch unit, a solar energy unit, and a control unit. The switch unit outputs a switch signal. The solar energy unit includes a solar panel, a solar charging circuit, a DC (direct current) voltage transformation circuit, and a battery. The control unit receives the switch signal, enables the solar charging circuit and the DC voltage transformation circuit in response to the switch signal to charge the battery and transform the voltage received from the battery to a stable voltage, respectively, and provides the stable voltage to an automobile air conditioner.

Abstract translation: 用于汽车空调的太阳能电源包括开关单元，太阳能单元和控制单元。 开关单元输出开关信号。 太阳能单元包括太阳能电池板，太阳能充电电路，DC（直流）电压变换电路和电池。 控制单元接收开关信号，响应于开关信号使太阳能充电电路和DC电压变换电路分别对电池充电并将从电池接收的电压分别转换成稳定的电压，并将稳定的电压提供给 汽车空调。

公开(公告)号：US20120161781A1

公开(公告)日：2012-06-28

申请号：US12981507

申请日：2010-12-30

Applicant: QI-YAN LUO ,  SONG-LIN TONG ,  PENG CHEN ,  YUN BAI

Inventor： QI-YAN LUO ,  SONG-LIN TONG ,  PENG CHEN ,  YUN BAI

IPC: G01R31/12

CPC classification number: G01R31/028 ,  G01R31/025

Abstract: A measurement circuit includes a switch unit with a number of keys selectively pressed to output different resistance regulating signals. A resistance setting circuit receives the resistance regulating signals and connects different resistances to a voltage circuit and a current circuit. The voltage circuit outputs different voltages. The current voltage receives a voltage from the voltage circuit and outputs a current to a capacitor. A detecting circuit measures a temperature of the capacitor and outputs the temperature to the resistance setting circuit. The resistance setting circuit compares the received temperature with a preset temperature. If the received temperature is equal to or greater than the preset temperature, the resistance setting circuit outputs short-circuit information of the capacitor. If the received temperature is less than the preset temperature, the resistance setting circuit outputs normal information of the capacitor. A display unit displays the information of the capacitor.

Abstract translation: 测量电路包括具有多个键的开关单元，其被选择性地按压以输出不同的电阻调节信号。 电阻设定电路接收电阻调节信号，并将不同的电阻连接到电压电路和电流电路。 电压电路输出不同的电压。 电流电压从电压电路接收电压并向电容器输出电流。 检测电路测量电容器的温度并将温度输出到电阻设定电路。 电阻设定电路将接收到的温度与预设温度进行比较。 如果接收到的温度等于或大于预设温度，则电阻设定电路输出电容器的短路信息。 如果接收到的温度低于预设温度，则电阻设定电路输出电容器的正常信息。 显示单元显示电容器的信息。

公开(公告)号：US20120159227A1

公开(公告)日：2012-06-21

申请号：US13070491

申请日：2011-03-24

Applicant: SONG-LIN TONG ,  QI-YAN LUO ,  PENG CHEN

Inventor： SONG-LIN TONG ,  QI-YAN LUO ,  PENG CHEN

IPC: G06F1/26

CPC classification number: G06F1/28

Abstract: A motherboard detection device for a motherboard having a plurality of power input terminals. The power detection device includes a current sampling module, a voltage sampling module, a processor, and a display unit. The current sampling module is connected to the power input terminals for obtaining the current of each power input terminal. The voltage sampling module is connected to the power input terminals for obtaining the voltage of each power input terminal. The processor is connected to the current sampling module and the voltage sampling module for acquiring the current and the voltage of each power input terminal and calculating the input power of each power input terminal based on the current and the voltage of each power input terminal to obtain input power data. The display unit is connected to the processor for receiving the input power data from the processor and displaying the input power data.

Abstract translation: 一种用于具有多个电源输入端子的母板的主板检测装置。 功率检测装置包括电流采样模块，电压采样模块，处理器和显示单元。 电流采样模块连接到电源输入端子，以获得每个电源输入端子的电流。 电压采样模块连接到电源输入端子，以获得每个电源输入端子的电压。 处理器连接到当前采样模块和电压采样模块，用于获取每个电力输入端的电流和电压，并且基于每个电力输入端的电流和电压来计算每个电力输入端的输入功率以获得 输入功率数据。 显示单元连接到处理器，用于从处理器接收输入的电力数据并显示输入的电力数据。

公开(公告)号：US20120108202A1

公开(公告)日：2012-05-03

申请号：US13075187

申请日：2011-03-30

Applicant: HAI-QING ZHOU ,  LIAN-SHENG ZHANG ,  SONG-LIN TONG

Inventor： HAI-QING ZHOU ,  LIAN-SHENG ZHANG ,  SONG-LIN TONG

IPC: H04W12/00

CPC classification number: H04M1/67 ,  G06F21/88 ,  G06F2221/2143 ,  H04L63/0853 ,  H04M1/2745 ,  H04W12/08

Abstract: A security system and method for an electronic device include comparing data in a Subscriber Identity Module (SIM) card with data in a virtual SIM card, if the virtual SIM card is not blank. The security system further include determining whether the electronic device has received a command of reporting loss of the SIM card from the network server, if the data in the SIM card is the same as the data in the virtual SIM card. The security method further includes running the electronic device normally if the electronic device has not received the command of reporting loss of the SIM card. If the command of reporting loss is received, a contact list and message of the electronic device are deleted and a calling function of the electronic device is disabled.

Abstract translation: 用于电子设备的安全系统和方法包括将用户身份模块（SIM）卡中的数据与虚拟SIM卡中的数据进行比较，如果虚拟SIM卡不为空。 安全系统还包括如果SIM卡中的数据与虚拟SIM卡中的数据相同，则确定电子设备是否已经从网络服务器接收到SIM卡的丢失的命令。 该安全方法还包括：如果电子设备尚未收到SIM卡报告丢失的命令，则正常运行电子设备。 如果接收到报告丢失的命令，则删除电子设备的联系人列表和消息，并且禁用电子设备的呼叫功能。

公开(公告)号：US08103059B2

公开(公告)日：2012-01-24

申请号：US12101351

申请日：2008-04-11

Applicant: Ing-Song Lin ,  Ye-Pin Chen

Inventor： Ing-Song Lin ,  Ye-Pin Chen

IPC: G06K9/00

CPC classification number: G01S17/10 ,  G01S7/4873 ,  G01S7/4876

Abstract: A method for digital signal processing is disclosed. Reflected laser signals are received and digitized to generate corresponding digital signals. The digital signals are accumulated to generate an accumulated signal. A digital filtering operation is applied to the accumulated signal to generate a filtered signal. A maximum signal value for the filtered signal is found and a threshold value is set accordingly. It is determined whether the maximum signal value is less than the threshold value, and, if not, a distance value is calculated.

Abstract translation: 公开了一种用于数字信号处理的方法。 反射的激光信号被接收并数字化以产生相应的数字信号。 数字信号被累积以产生累积信号。 数字滤波操作被应用于累积信号以产生滤波信号。 找到滤波信号的最大信号值，并相应设置阈值。 确定最大信号值是否小于阈值，如果不是，则计算距离值。

公开(公告)号：US20110285551A1

公开(公告)日：2011-11-24

申请号：US12818183

申请日：2010-06-18

Applicant: Dan Xu ,  Song-Lin Tong

Inventor： Dan Xu ,  Song-Lin Tong

IPC: H03M11/00

CPC classification number: G06F3/02 ,  H03M11/18

Abstract: A keyboard includes a number of first keys, a control circuit, a switch circuit, and a second key. The switch circuit includes a number of switches. The second key is connected to first terminals of two switches of the switch circuit via the control circuit. A second terminal of each of the switches is connected to a first key. When a second key is pressed, the control circuit controls the switches corresponding to the pressed second key to be turned on, to activate the first keys which are connected to the switches.

Abstract translation: 键盘包括多个第一键，控制电路，开关电路和第二键。 开关电路包括多个开关。 第二个键通过控制电路连接到开关电路的两个开关的第一个端子。 每个开关的第二端子连接到第一键。 当按下第二个键时，控制电路控制与被按下的第二个键相对应的开关，以激活连接到开关的第一个键。

公开(公告)号：US20110241891A1

公开(公告)日：2011-10-06

申请号：US12777283

申请日：2010-05-11

Applicant: Song-Lin Tong

Inventor： Song-Lin Tong

IPC: G08B21/18

CPC classification number: G01R31/025

Abstract: A constant current source, a measurement unit, an indication unit, and a controller are provided. The constant current source is connected to a shell of an electric device and configured to supply a constant current to the shell. The shell is connected to a ground line terminal of a power supply to which the electric device is connected. The measurement unit is configured for measuring a first voltage of the ground line terminal and a voltage between the shell and the ground line terminal. The controller is configured for controlling the indication unit to give warnings either when the first voltage is zero or when the second voltage is higher than a preset value.

Abstract translation: 提供恒流源，测量单元，指示单元和控制器。 恒定电流源连接到电气设备的壳体并且被配置为向壳体提供恒定的电流。 壳体连接到电气设备连接到的电源的接地线端子。 测量单元被配置为测量接地线端子的第一电压和壳体与接地线端子之间的电压。 控制器被配置为用于控制指示单元以在第一电压为零时或​​者当第二电压高于预设值时发出警告。

公开(公告)号：US20110235245A1

公开(公告)日：2011-09-29

申请号：US12777263

申请日：2010-05-11

Applicant: Song-Lin Tong

Inventor： Song-Lin Tong

IPC: H05K7/00 ,  G05F5/00

CPC classification number: H02H11/006

Abstract: A power cable is configured for connecting at least one electrical device to a power source. The power cable includes an input terminal, at least one output terminal, a power transmitting wire, a switch, a voltage setting device, a voltage sampling device, a voltage comparing device and a power supply. The power transmitting wire connects the input terminal and the output terminal via the switch. The voltage sampling device is configured for sensing a voltage of the output terminal. The voltage comparing device is configured for comparing a preset voltage stored in the voltage setting device and the sampled voltage sensed by the voltage sampling device to turn on or turn off the switch according to the compared result. The power supply is configured for reducing the voltage of the power source to the rated voltage of the voltage comparing device to power the voltage comparing device.

Abstract translation: 电源线被配置为将至少一个电气设备连接到电源。 电力电缆包括输入端子，至少一个输出端子，输电线，开关，电压设定装置，电压取样装置，电压比较装置和电源。 电力传输线通过开关连接输入端子和输出端子。 电压采样装置被配置为感测输出端子的电压。 电压比较装置被配置为将存储在电压设置装置中的预置电压与由电压采样装置感测到的采样电压进行比较，以根据比较结果打开或关闭开关。 电源被配置为将电源的电压降低到电压比较装置的额定电压以对电压比较装置供电。