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1. 发明申请

US20120095717A1 SYSTEM AND METHOD FOR TESTING SERIAL PORTS 失效
标题翻译：用于测试串口的系统和方法
公开(公告)号：US20120095717A1
公开(公告)日：2012-04-19
申请号：US13209449
申请日：2011-08-15
申请人： ZHI-JIAN LONG , MING-XIANG HU , JUN-MIN CHEN , LE LIN , XIAO-FEI CHEN
发明人： ZHI-JIAN LONG , MING-XIANG HU , JUN-MIN CHEN , LE LIN , XIAO-FEI CHEN
IPC分类号： G06F19/00 , G01R31/00
CPC分类号： G06F11/221 , G06F11/2221 , G06F11/2284 , G06F11/25
摘要： 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.
摘要翻译：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。

2. 发明申请

US20120271983A1 COMPUTING DEVICE AND DATA SYNCHRONIZATION METHOD 审中-公开
标题翻译：计算设备和数据同步方法
公开(公告)号：US20120271983A1
公开(公告)日：2012-10-25
申请号：US13407690
申请日：2012-02-28
申请人： JUN-MIN CHEN , MING-XIANG HU , LE LIN , ZHI-JIAN LONG
发明人： JUN-MIN CHEN , MING-XIANG HU , LE LIN , ZHI-JIAN LONG
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G06F11/2247
摘要： 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.
摘要翻译：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。

3. 发明申请

US20110271123A1 POWER CONTROL SYSTEM OF A BASEBOARD MANAGEMENT CONTROLLER AND METHOD THEREOF 失效
标题翻译：基板管理控制器的功率控制系统及其方法
公开(公告)号：US20110271123A1
公开(公告)日：2011-11-03
申请号：US13043474
申请日：2011-03-09
申请人： MING-XIANG HU , JUN-MIN CHEN , CHAO-DONG PENG , LE LIN , ZHI-JIAN LONG , XIAO-FEI CHEN
发明人： MING-XIANG HU , JUN-MIN CHEN , CHAO-DONG PENG , LE LIN , ZHI-JIAN LONG , XIAO-FEI CHEN
IPC分类号： G06F1/00
CPC分类号： G06F1/26
摘要： 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.
摘要翻译：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。

4. 发明申请

US20120124242A1 SERVER AND METHOD FOR TESTING PXE FUNCTION OF NETWORK INTERFACE CARD 审中-公开
标题翻译：用于测试网络接口卡的PXE功能的服务器和方法
公开(公告)号：US20120124242A1
公开(公告)日：2012-05-17
申请号：US13192478
申请日：2011-07-28
申请人： XIAO-FEI CHEN , JUN-MIN CHEN , ZHI-JIAN LONG , LE LIN , MING-XIANG HU
发明人： XIAO-FEI CHEN , JUN-MIN CHEN , ZHI-JIAN LONG , LE LIN , MING-XIANG HU
IPC分类号： G06F15/16
CPC分类号： H04L43/0817 , H04L43/10 , H04L61/2015 , H04L67/06
摘要： 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.
摘要翻译：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。

5. 发明申请

US20120102309A1 PREBOOT EXECUTION ENVIRONMENT TEST DEVICE AND METHOD 失效
标题翻译： PREBOOT执行环境测试设备和方法
公开(公告)号：US20120102309A1
公开(公告)日：2012-04-26
申请号：US13048896
申请日：2011-03-16
申请人： LE LIN , MING-SHIU OU YANG , JUN-MIN CHEN , MING-XIANG HU , XIAO-FEI CHEN , ZHI-JIAN LONG
发明人： LE LIN , MING-SHIU OU YANG , JUN-MIN CHEN , MING-XIANG HU , XIAO-FEI CHEN , ZHI-JIAN LONG
IPC分类号： G06F9/00
CPC分类号： G06F11/2294 , G06F9/4416 , H04L41/0806 , H04L43/50
摘要： 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.
摘要翻译：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。

6. 发明申请

US20110270565A1 TEST FIXTURE AND METHOD FOR AUTOMATICALLY TURNING ON COMPUTERS 有权
标题翻译：用于自动驾驶计算机的测试设备和方法
公开(公告)号：US20110270565A1
公开(公告)日：2011-11-03
申请号：US12857577
申请日：2010-08-17
申请人： ZHI-CHUN LIANG , JUN-MIN CHEN , ZHI-JIAN LONG , FANG TIAN
发明人： ZHI-CHUN LIANG , JUN-MIN CHEN , ZHI-JIAN LONG , FANG TIAN
IPC分类号： G06F19/00 , G01R31/00
CPC分类号： G06F1/26
摘要： A test fixture includes a first RS-232 connector and a second RS-232 connector. The data terminal ready (DTR) pin of the first RS-232 connector is connected to the DTR pin of the second RS-232 connector, and the clear to send (CTS) pin of the first RS-232 connector is connected to the CTS pin of the second RS-232 connector. The DTR pins are further connected to a power pin of each of the test computers. The test fixture sets a high level voltage for the connected DTR pins, and sets a low level voltage for the connected CTS pins according to the commands of turning on the test computers sent by the control computer, to turn on the test computers. An auto shutdown software included in each of the test computers is executed to shut down the test computers.
摘要翻译：测试夹具包括第一个RS-232连接器和第二个RS-232连接器。第一个RS-232连接器的数据终端就绪（DTR）引脚连接到第二个RS-232连接器的DTR引脚，第一个RS-232连接器的清除发送（CTS）引脚连接到CTS 第二个RS-232连接器的引脚。 DTR引脚进一步连接到每个测试计算机的电源引脚。测试夹具为连接的DTR引脚设置高电平电压，并根据打开控制计算机发送的测试计算机的命令为连接的CTS引脚设置低电平电压，以打开测试计算机。执行每个测试计算机中包括的自动关机软件以关闭测试计算机。

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