公开(公告)号：US20110247019A1

公开(公告)日：2011-10-06

申请号：US12875155

申请日：2010-09-03

申请人： GUANG-JIAN WANG ,  SAN-YI SHU ,  WEN-WU WU ,  XIAO-MEI LIU

发明人： GUANG-JIAN WANG ,  SAN-YI SHU ,  WEN-WU WU ,  XIAO-MEI LIU

IPC分类号： G11B17/04

CPC分类号： G11B17/04 ,  G11B17/05

摘要： A method and system controls an optical disk driver (ODD) of a computer. The method detects whether an eject button connected with an I/O (input/output) chip of the computer has been pressed, and determines if an optical disk exists in the ODD when the eject button has been pressed. Additionally, the method sends a control signal to the ODD, and control the ODD to eject the optical disk when the optical disk exists in the ODD.

摘要翻译： 方法和系统控制计算机的光盘驱动器（ODD）。 该方法检测与计算机的I / O（输入/输出）芯片连接的弹出按钮是否被按下，并且当按下弹出按钮时确定光盘是否存在于ODD中。 此外，该方法向ODD发送控制信号，并且当光盘存在于ODD中时，控制ODD弹出光盘。

公开(公告)号：US20120307438A1

公开(公告)日：2012-12-06

申请号：US13177561

申请日：2011-07-07

申请人： JIN-RONG ZHAO ,  GUANG-JIAN WANG ,  XIAO-MEI LIU

发明人： JIN-RONG ZHAO ,  GUANG-JIAN WANG ,  XIAO-MEI LIU

IPC分类号： G06F1/16

CPC分类号： G06F11/2733

摘要： An electronic device includes a network interface port, a processing unit, a network card, a serial interface, and a microchip. The network interface port connects to a debugging host or connects to an external network. The processing unit is connected to the network interface port. The network card is connected to the processing unit. The microchip is connected to the processing unit through the serial interface. The processing unit determines whether the network interface port is connected to the debugging host or connected to the external network, and selectively connects the network card or the serial interface to the network interface port according to the determination.

摘要翻译： 电子设备包括网络接口端口，处理单元，网卡，串行接口和微芯片。 网络接口端口连接到调试主机或连接到外部网络。 处理单元连接到网络接口端口。 网卡连接到处理单元。 微芯片通过串行接口连接到处理单元。 处理单元确定网络接口端口是否连接到调试主机或连接到外部网络，并根据确定选择性地将网卡或串行接口连接到网络接口端口。

公开(公告)号：US20120140084A1

公开(公告)日：2012-06-07

申请号：US13183449

申请日：2011-07-15

申请人： GUANG-JIAN WANG ,  DAI-GANG ZHANG ,  JIN-RONG ZHAO ,  XIAO-MEI LIU

发明人： GUANG-JIAN WANG ,  DAI-GANG ZHANG ,  JIN-RONG ZHAO ,  XIAO-MEI LIU

IPC分类号： H04N5/225

CPC分类号： G06T7/001 ,  G06T2207/30141

摘要： In a method for marking discrepancies of a captured image of an object, an image is captured and compared to a standard image. A discrepant image showing any discrepancies of the captured image is generated, and is separated into an R grayscale image, a G grayscale image, and a B grayscale image. An R channel matrix group, a G channel matrix group, and a B channel matrix group are created. R channel negative matrixes, G channel negative matrixes, and B channel negative matrixes are determined from the RGB channel matrix groups. RGB pixel groups are calculated based on the R channel negative matrixes, the G channel negative matrixes, and the B channel negative matrixes. A target pixel group to be marked is determined by calculating an intersection of the RGB pixel groups. The discrepancies of the digital image are marked out according to the target pixel group.

摘要翻译： 在用于标记对象的拍摄图像的差异的方法中，捕获图像并将其与标准图像进行比较。 产生显示捕获图像的任何差异的差异图像，并且被分离成R灰度图像，G灰度图像和B灰度图像。 创建R信道矩阵组，G信道矩阵组和B信道矩阵组。 从RGB信道矩阵组确定R信道负矩阵，G信道负矩阵和B信道负矩阵。 基于R沟道负矩阵，G沟道负矩阵和B沟道负矩阵计算RGB像素组。 通过计算RGB像素组的交点来确定要标记的目标像素组。 根据目标像素组标出数字图像的差异。

公开(公告)号：US20130050428A1

公开(公告)日：2013-02-28

申请号：US13539489

申请日：2012-07-01

申请人： GUANG-JIAN WANG ,  YAN LI ,  XIAO-MEI LIU ,  MENG-ZHOU LIU

发明人： GUANG-JIAN WANG ,  YAN LI ,  XIAO-MEI LIU ,  MENG-ZHOU LIU

IPC分类号： H04N13/02

CPC分类号： H04N5/23248 ,  H04N13/189 ,  H04N13/239

摘要： A method captures images of objects using an image capturing apparatus. The method obtains x-coordinate values, y-coordinate values, and z-coordinate values of the accelerations of a camera device sensed by a gravity sensor in a default time interval, calculates three-dimensional coordinate differences according to the obtained x-coordinate, y-coordinate, and z-coordinate values, and determines whether the three-dimensional coordinate differences are less than corresponding predefined thresholds. If at least one coordinate difference is not less than a corresponding predefined threshold, the method delays a period of time to obtain the x-coordinate, y-coordinate, and the z-coordinate values in a next default time interval. If all the three-dimensional coordinate differences are less than the corresponding predefined thresholds, the method controls the camera device to capture images of the subject object.

摘要翻译： 方法使用图像捕获装置捕获对象的图像。 该方法在默认时间间隔内获得由重力传感器感测到的摄像机装置的加速度的x坐标值，y坐标值和z坐标值，根据获得的x坐标计算三维坐标差， y坐标和z坐标值，并且确定三维坐标差是否小于相应的预定阈值。 如果至少一个坐标差不小于对应的预定阈值，则该方法延迟一段时间以获得下一个默认时间间隔中的x坐标，y坐标和z坐标值。 如果所有三维坐标差小于相应的预定义阈值，则该方法控制相机装置捕获被摄体的图像。

公开(公告)号：US20120297203A1

公开(公告)日：2012-11-22

申请号：US13449295

申请日：2012-04-17

申请人： GUANG-JIAN WANG ,  JIN-RONG ZHAO ,  XIAO-MEI LIU

发明人： GUANG-JIAN WANG ,  JIN-RONG ZHAO ,  XIAO-MEI LIU

IPC分类号： G06F21/22

CPC分类号： G06F21/60 ,  G06F12/14 ,  G06F21/6281 ,  G06F21/725 ,  G06F2221/2151

摘要： A computing device and a method for controlling access to driver programs obtains a first system time at the time that an application uses a CTL_CODE to access a driver program. The first system time and the CTL_CODE is encrypted to generate an encrypted CTL_CODE which is then sent to the driver program. The encrypted CTL_CODE is decrypted to obtain the first system time and the CTL_CODE therein. A second system time at the time that the driver program receives the encrypted CTL_CODE is obtained and compared with the first system time. Access to the driver program is allowed if a difference between the first system time and the second system time falls within a predetermined range, and access to the driver program is forbidden if the difference is beyond the predetermined range.

摘要翻译： 用于控制对驱动器程序的访问的计算设备和方法在应用使用CTL_CODE来访问驱动程序时获得第一系统时间。 第一系统时间和CTL_CODE被加密以产生加密的CTL_CODE，然后将其发送到驱动程序。 加密的CTL_CODE被解密以获得其中的第一系统时间和CTL_CODE。 驱动程序接收加密的CTL_CODE时的第二系统时间被获得并与第一系统时间进行比较。 如果第一系统时间和第二系统时间之间的差异落在预定范围内，则允许访问驱动器程序，并且如果差超出预定范围，则禁止对驱动程序的访问。

公开(公告)号：US20130124722A1

公开(公告)日：2013-05-16

申请号：US13661332

申请日：2012-10-26

申请人： GUANG-JIAN WANG ,  XIAO-MEI LIU ,  DAI-GANG ZHANG

发明人： GUANG-JIAN WANG ,  XIAO-MEI LIU ,  DAI-GANG ZHANG

IPC分类号： G06F15/16 ,  G06F9/455

CPC分类号： G06F9/5011 ,  G06F9/5027 ,  G06F9/5077 ,  G06F2209/504 ,  Y02D10/22

摘要： A method for adjusting a central processing unit (CPU) utilization ratio of a cloud server of a datacenter using a remote server. The remote server sets a CPU utilization ratio range for a host operating system (OS) installed in a cloud server. The remote server calculates a score after the guest OS is transferred into the host OS, and calculates the score for revising CPU utilization ratio range after the guest OS is transferred out of the host OS. The remote server revises the CPU utilization ratio range according to the score.

摘要翻译： 一种使用远程服务器调整数据中心的云服务器的中央处理单元（CPU）利用率的方法。 远程服务器设置云服务器中安装的主机操作系统（OS）的CPU利用率范围。 远程服务器在将客户操作系统传送到主机OS之后计算分数，并计算在将主机OS从主机OS传出之后修改CPU利用率范围的分数。 远程服务器根据分数修改CPU利用率范围。

公开(公告)号：US20130050471A1

公开(公告)日：2013-02-28

申请号：US13327782

申请日：2011-12-16

申请人： GUANG-JIAN WANG ,  XIAO-MEI LIU ,  JIN-RONG ZHAO ,  XIAO-JUN FU

发明人： GUANG-JIAN WANG ,  XIAO-MEI LIU ,  JIN-RONG ZHAO ,  XIAO-JUN FU

IPC分类号： H04N7/18

CPC分类号： G06F1/20

摘要： In a method for validating speed of a fan of an electronic device, different speeds of the fan are set for validation. The method controls the fan to operate under each of the set speeds in turn, and controls a camera device to continuously capture images of the fan with a shutter speed of the camera device corresponding to the set speed. The images are transmitted to a comparison unit to be analyzed for sameness and clarity. The fan is determined to work abnormally if not all the images are sameness or if at least one image is unclear, and the fan is determined to work normally if all the images are sameness or clear. A validation report is generated to indicate whether the fan is normal or abnormal according to the determination.

摘要翻译： 在用于验证电子设备的风扇的速度的方法中，设置风扇的不同速度以进行验证。 该方法依次控制风扇在每个设定的速度下操作，并且控制相机设备以相应于设定速度的相机设备的快门速度连续地捕获风扇的图像。 将图像传输到比较单元，以进行相同和清晰的分析。 如果不是所有的图像是相同的，或者至少有一个图像不清楚，则风扇被确定为异常工作，并且如果所有的图像是相同或清楚的，则风扇被确定为正常工作。 生成验证报告，以根据确定来指示风扇是正常还是异常。

公开(公告)号：US20120266028A1

公开(公告)日：2012-10-18

申请号：US13286086

申请日：2011-10-31

申请人： XIAO-MEI LIU ,  GUANG-JIAN WANG ,  JIN-RONG ZHAO

发明人： XIAO-MEI LIU ,  GUANG-JIAN WANG ,  JIN-RONG ZHAO

IPC分类号： G06F11/28

CPC分类号： G06F11/366

摘要： In a method for debugging programs of an electronic device, the method adds an appended block to one or more memory blocks allocated by one or more memory allocation functions of a specified program, so as to obtain one or more appended blocks, stores an identifier of each memory allocation function into a corresponding appended block, and executes a memory leak test to determine one or more unqualified memory allocation functions. The method further searches for one or more identifiers from the appended blocks if the memory leak test fails, and obtains a position of each unqualified memory allocation function in the specified program according to each found identifier if source codes of the specified program are available in a storage device of the electronic device.

摘要翻译： 在一种用于调试电子设备程序的方法中，该方法将附加块添加到由指定程序的一个或多个存储器分配功能分配的一个或多个存储器块中，以获得一个或多个附加块，存储 每个存储器分配功能转换成对应的附加块，并且执行存储器泄漏测试以确定一个或多个不合格的存储器分配功能。 如果存储器泄漏测试失败，则该方法进一步从附加块中搜索一个或多个标识符，并且如果指定程序的源代码可用，则根据每个找到的标识符获得指定程序中的每个不合格的存储器分配功能的位置 电子设备的存储设备。