公开(公告)号：US20120185713A1

公开(公告)日：2012-07-19

申请号：US13310709

申请日：2011-12-03

Applicant: LE LIN

Inventor： LE LIN

IPC: G06F1/32

CPC classification number: H04L12/12 ,  Y02D50/20 ,  Y02D50/40

Abstract: In a method for controlling a sleep and wakeup function of a server, the server includes a baseboard management controller (BMC) and an operating system (OS). The method receives a sleep control command input by a user through the BMC, and controls the server to work in a sleep state according to the sleep control command. The method further receives a wakeup control command input by the user through the BMC, and controls the server to work in a wakeup state according to the wakeup control command

Abstract translation: 在用于控制服务器的睡眠和唤醒功能的方法中，服务器包括基板管理控制器（BMC）和操作系统（OS）。 该方法通过BMC接收用户输入的睡眠控制命令，并根据睡眠控制命令控制服务器处于睡眠状态。 该方法还通过BMC接收用户输入的唤醒控制命令，并根据唤醒控制命令控制服务器工作在唤醒状态

公开(公告)号：US20120095717A1

公开(公告)日：2012-04-19

申请号：US13209449

申请日：2011-08-15

Applicant: ZHI-JIAN LONG ,  MING-XIANG HU ,  JUN-MIN CHEN ,  LE LIN ,  XIAO-FEI CHEN

Inventor： ZHI-JIAN LONG ,  MING-XIANG HU ,  JUN-MIN CHEN ,  LE LIN ,  XIAO-FEI CHEN

IPC: G06F19/00 ,  G01R31/00

CPC classification number: G06F11/221 ,  G06F11/2221 ,  G06F11/2284 ,  G06F11/25

Abstract: In a system and method for testing a serial port of a computing device, the serial port electronically connects to a test fixture. Test data is sent to a receive data (RXD) pin by a transmit data (TXD) pin. A test result is received from the serial port by the RXD pin. The TXD pin and the RXD pin work normally if the test data is identical to the test result. When voltages of a request to send (RTS) pin and a data terminal ready (DTR) pin are set at high level, the RTS pin, a data carrier detect (DCD) pin, the DTR pin, a ring indicator (RI) pin, a data send ready (DSR) pin and a clear to send (CTS) pin work normally, upon the condition that status values of the serial port indicate the voltages of the above six pins are at high level.

Abstract translation: 在用于测试计算设备的串行端口的系统和方法中，串行端口电连接到测试夹具。 测试数据由发送数据（TXD）引脚发送到接收数据（RXD）引脚。 RXD引脚从串行端口接收到测试结果。 如果测试数据与测试结果相同，则TXD引脚和RXD引脚正常工作。 当发送请求（RTS）引脚和数据终端就绪（DTR）引脚的电压设置为高电平时，RTS引脚，数据载波检测（DCD）引脚，DTR引脚，环形指示器（RI）引脚 数据发送就绪（DSR）引脚和清零发送（CTS）引脚正常工作，条件是串口的状态值表示上述六个引脚的电压处于高电平。

公开(公告)号：US20120124242A1

公开(公告)日：2012-05-17

申请号：US13192478

申请日：2011-07-28

Applicant: XIAO-FEI CHEN ,  JUN-MIN CHEN ,  ZHI-JIAN LONG ,  LE LIN ,  MING-XIANG HU

Inventor： XIAO-FEI CHEN ,  JUN-MIN CHEN ,  ZHI-JIAN LONG ,  LE LIN ,  MING-XIANG HU

IPC: G06F15/16

CPC classification number: H04L43/0817 ,  H04L43/10 ,  H04L61/2015 ,  H04L67/06

Abstract: In a method for testing a preboot execution environment (PXE) function of a NIC of a server, an IP address is allocated for the NIC by sending a DHCP offer message to the NIC in response to receiving a DHCP discover message from the NIC. TFTP parameters are provided to the NIC by sending a DHCP ACK message to the NIC in response to receiving a DHCP request message from the NIC. A connection based on a MTFTP or a TFTP between the BMC and the NIC is established according to the TFTP parameters. A PXE image file is provided to the NIC for downloading through the connection in response to receiving a request for downloading the PXE image file from the NIC, and the downloaded PXE image file is executed to test whether the PXE function of the NIC is normal.

Abstract translation: 在用于测试服务器的NIC的预启动执行环境（PXE）功能的方法中，响应于从NIC接收到DHCP发现消息，向NIC发送DHCP提供消息给NIC，IP地址被分配给NIC。 通过向NIC接收响应于从NIC接收到DHCP请求消息的DHCP ACK消息，将TFTP参数提供给NIC。 根据TFTP参数建立基于BMC和NIC之间的MTFTP或TFTP的连接。 响应于从NIC接收到下载PXE映像文件的请求，PXE映像文件被提供给NIC以通过连接进行下载，并且执行下载的PXE映像文件来测试NIC的PXE功能是否正常。

公开(公告)号：US20120102309A1

公开(公告)日：2012-04-26

申请号：US13048896

申请日：2011-03-16

Applicant: LE LIN ,  MING-SHIU OU YANG ,  JUN-MIN CHEN ,  MING-XIANG HU ,  XIAO-FEI CHEN ,  ZHI-JIAN LONG

Inventor： LE LIN ,  MING-SHIU OU YANG ,  JUN-MIN CHEN ,  MING-XIANG HU ,  XIAO-FEI CHEN ,  ZHI-JIAN LONG

IPC: G06F9/00

CPC classification number: G06F11/2294 ,  G06F9/4416 ,  H04L41/0806 ,  H04L43/50

Abstract: A preboot execution environment (PXE) test device includes a microprocessor, one or more indicators, a network interface, a power connector, and a storage device. The network interface connects the PXE test device with a computer. The power connector connects an external power source to supply a voltage to the PXE test device. The storage device stores a boot loader, an embedded operating system, and one or more programs. The microprocessor executes the boot loader and the embedded operating system to start the PXE test device. The one or more indicators indicate a power supply status and a starting status of the PXE test device. The microprocessor further executes the one or more programs to remotely boot the computer for test PXE of a network card in the computer.

Abstract translation: 预引导执行环境（PXE）测试设备包括微处理器，一个或多个指示器，网络接口，电源连接器和存储设备。 网络接口将PXE测试设备与计算机连接起来。 电源连接器连接外部电源，为PXE测试设备提供电压。 存储设备存储引导加载程序，嵌入式操作系统和一个或多个程序。 微处理器执行引导加载程序和嵌入式操作系统启动PXE测试设备。 一个或多个指示灯指示PXE测试设备的电源状态和启动状态。 微处理器进一步执行一个或多个程序以远程启动计算机以测试计算机中网卡的PXE。

公开(公告)号：US20120278509A1

公开(公告)日：2012-11-01

申请号：US13167720

申请日：2011-06-24

Applicant: WAN-HONG ZHANG ,  LE LIN

Inventor： WAN-HONG ZHANG ,  LE LIN

IPC: G06F3/00

CPC classification number: G06F8/654

Abstract: An updating device connected to a network adapter card ROM, the updating device includes a baseboard management controller. The baseboard management controller is electrically connected to the network adapter card ROM. The baseboard management controller stores an update data for the network adapter card ROM. When the baseboard management controller starts, the baseboard management controller writes the update data into the network adapter card ROM. A method of updating a network adapter card ROM is also provided.

Abstract translation: 连接到网络适配器卡ROM的更新装置，更新装置包括基板管理控制器。 基板管理控制器电连接到网络适配器卡ROM。 基板管理控制器存储用于网络适配器卡ROM的更新数据。 当基板管理控制器启动时，基板管理控制器将更新数据写入网卡适配器ROM。 还提供了更新网络适配器卡ROM的方法。

公开(公告)号：US20120271983A1

公开(公告)日：2012-10-25

申请号：US13407690

申请日：2012-02-28

Applicant: JUN-MIN CHEN ,  MING-XIANG HU ,  LE LIN ,  ZHI-JIAN LONG

Inventor： JUN-MIN CHEN ,  MING-XIANG HU ,  LE LIN ,  ZHI-JIAN LONG

IPC: G06F12/00 ,  G06F12/02

CPC classification number: G06F11/2247

Abstract: A server includes a Southbridge chip, a first storage device, and a baseboard management controller (BMC) electrically connected to the Southbridge chip. A field replacement unit (FRU) is electrically connected to the BMC and the first storage device. The BMC reads data from a second storage device electrically connected to the BMC, writes the data into the FRU, sends a first control signal to a switch positioned between the BMC, the first storage device and the FRU, to switch on an electrical connection between the BMC and the first storage device for reading data stored within the first storage device. If the data stored within the first storage is different from the data stored within the FRU, the BMC reads the data from the FRU, and writes the data into the first storage device, to synchronize the data within the first storage device and the FRU.

Abstract translation: 服务器包括南桥芯片，第一存储设备和电连接到南桥芯片的基板管理控制器（BMC）。 现场更换单元（FRU）电连接到BMC和第一存储设备。 BMC从与BMC电连接的第二存储设备读取数据，将数据写入FRU，向位于BMC，第一存储设备和FRU之间的交换机发送第一控制信号，以接通第一控制信号， BMC和用于读取存储在第一存储设备内的数据的第一存储设备。 如果存储在第一存储器中的数据与存储在FRU中的数据不同，则BMC从FRU读取数据，并将数据写入第一存储设备，以使第一存储设备和FRU内的数据同步。

公开(公告)号：US20120254646A1

公开(公告)日：2012-10-04

申请号：US13327777

申请日：2011-12-16

Applicant: LE LIN

Inventor： LE LIN

IPC: G06F1/32

CPC classification number: G06F3/0488 ,  G06F1/1694 ,  G06F1/3206 ,  G06F1/3265 ,  G06F2200/1637 ,  Y02D10/153

Abstract: In a method for controlling a screen protection function of a portable electronic device, the portable electronic device includes a gravity sensor, a display screen, and a storage system. The gravity sensor detects a horizontal vector and a vertical vector of a gravitational acceleration of the portable electronic device, and a tilt angle of the portable electronic device is calculated according to the horizontal vector and the vertical vector. The method activates a screen protection program of the portable electronic device to control the display screen to enter into a power saving mode if the tilt angle exceeds a preset tilt angle range stored in the storage system, and terminates the screen protection program to control the display screen to enter into a normal display mode if the tilt angle does not exceed the preset tilt angle range.

Abstract translation: 在便携式电子设备的屏幕保护功能的控制方法中，便携式电子设备包括重力传感器，显示屏和存储系统。 重力传感器检测便携式电子设备的重力加速度的水平矢量和垂直矢量，并且根据水平矢量和垂直矢量计算便携​​式电子设备的倾斜角度。 该方法激活便携式电子设备的屏幕保护程序，以控制显示屏幕进入省电模式，如果倾斜角超过存储系统中存储的预设倾斜角度范围，则终止屏幕保护程序以控制显示 如果倾斜角度不超过预设的倾斜角度范围，屏幕进入正常显示模式。

公开(公告)号：US20120162166A1

公开(公告)日：2012-06-28

申请号：US13048961

申请日：2011-03-16

Applicant: LE LIN ,  MING-XIANG HU

Inventor： LE LIN ,  MING-XIANG HU

IPC: G09G5/00 ,  G09G3/36

CPC classification number: G09G3/20 ,  G09G2320/0693 ,  G09G2360/145 ,  H04N5/70 ,  H04N17/045

Abstract: A display apparatus includes a photoelectric sensor disposed on an inner side of a frame and located corresponding to a corner of a pixel area of a display panel in a predetermined position. When the display apparatus is turned on, the display panel provides a light spot at a corner of a current pixel area of the display apparatus corresponding to the photoelectric sensor, and a micro-control circuit compares an electronic signal received from the photoelectric sensor with a sample value. If different, an interrupt is triggered to execute a position offsetting interrupt program to adjust the display parameter of the display apparatus, thereby moving the pixel area to adjust the relative position of the light spot and the photoelectric sensor, so that the relative position becomes identical to that when the pixel area of the display panel is in the predetermined position.

Abstract translation: 显示装置包括设置在框架的内侧并且相对于显示面板的像素区域的角部位于预定位置的光电传感器。 当显示装置打开时，显示面板在与光电传感器对应的显示装置的当前像素区域的角落处提供光点，并且微控制电路将从光电传感器接收的电子信号与 样本值。 如果不同，则触发中断以执行位置偏移中断程序来调整显示装置的显示参数，从而移动像素区域以调整光点和光电传感器的相对位置，使得相对位置变得相同 当显示面板的像素区域处于预定位置时。

公开(公告)号：US20120005321A1

公开(公告)日：2012-01-05

申请号：US13037117

申请日：2011-02-28

Applicant: MING-XIANG HU ,  LE LIN ,  JUN-MIN CHEN

Inventor： MING-XIANG HU ,  LE LIN ,  JUN-MIN CHEN

IPC: G06F15/177 ,  H04L12/56

CPC classification number: H04L61/2015 ,  H04L12/6418 ,  H04L45/60

Abstract: A router providing remote boot for computers includes a DHCP/proxy DHCP service module to send an IP address to a computer, in response to a DHCP Discover packet sent from the computer, a boot service module to send a DHCPACK packet, which includes a filename of a remote boot mirror image and configuration parameters of TFTP/MTFTP, to the computer in response to a BSDP packet sent from the computer, and a MTFTP/TFTP service module to establish a connection between the router and computer enabling the computer to download the remote boot mirror image according to the configuration parameters of TFTP/MTFTP, in response to a request packet sent from the computer.

Abstract translation: 为计算机提供远程启动的路由器包括DHCP /代理DHCP服务模块，用于响应于从计算机发送的DHCP Discover包发送IP地址给计算机，引导服务模块发送DHCPACK包，其中包括文件名 的远程启动镜像和TFTP / MTFTP的配置参数，响应于从计算机发送的BSDP数据包和MTFTP / TFTP服务模块，建立路由器和计算机之间的连接，使计算机能够下载 远程启动镜像根据TFTP / MTFTP的配置参数，响应从计算机发送的请求数据包。

公开(公告)号：US20110271123A1

公开(公告)日：2011-11-03

申请号：US13043474

申请日：2011-03-09

Applicant: MING-XIANG HU ,  JUN-MIN CHEN ,  CHAO-DONG PENG ,  LE LIN ,  ZHI-JIAN LONG ,  XIAO-FEI CHEN

Inventor： MING-XIANG HU ,  JUN-MIN CHEN ,  CHAO-DONG PENG ,  LE LIN ,  ZHI-JIAN LONG ,  XIAO-FEI CHEN

IPC: G06F1/00

CPC classification number: G06F1/26

Abstract: A method controls power of a baseboard management controller (BMC). A power control signal of the BMC is generated for powering up or powering down the BMC. An enabling signal is generated according to the power control signal. A power supply device is directed to output one or more voltages to the BMC.

Abstract translation: 一种控制基板管理控制器（BMC）功能的方法。 生成BMC的电源控制信号，用于为BMC供电或关闭电源。 根据功率控制信号产生使能信号。 电源装置用于向BMC输出一个或多个电压。