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公开(公告)号：US09778971B2
公开(公告)日：2017-10-03
申请号：US14131717
申请日：2012-01-20
CPC分类号： G06F11/0751 , G06F13/4282
摘要： A slave device is equipped with: a parameter setting portion for setting different values according to the content of commands sent from a master device, as parameter values for detecting anomalies; and an anomaly detecting portion for detecting anomalies by comparing the time corresponding to a parameter value that has been set by the parameter setting portion and the measured time of a process carried out in response to a command.
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公开(公告)号：US09671820B2
公开(公告)日：2017-06-06
申请号：US14352110
申请日：2012-05-23
CPC分类号： G06F1/12 , G06F13/4291 , G06F13/4295 , H04L69/22 , H04L69/28
摘要： A slave device (20), which is a communication device, receives and analyzes commands, and returns the results to a master device (10). During the command analysis period, an IIC control unit (205) and a CPU (210), which form a control unit, control an SCL control unit (201) so as to stop an SCL signal. When the value of a timer (206) is equal to or less than a threshold value, transmit data are saved in a transmission FIFO (203), control for stopping the SCL signal is canceled, and in synchronization with the SCL signal, an SDA control unit (202) transmits the data saved in the transmission FIFO (203) to the master device (10). When the value of the timer (206) exceeds the threshold value, control for stopping the SCL signal is canceled, the clock control unit is placed in a state to receive the clock signal, and the SDA control unit (202) is placed in a state to receive a slave address indicating a communication device that operates in the slave mode.
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3.发明申请INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM 有权信息处理设备，信息处理方法和计算机程序公开(公告)号：US20140365823A1
公开(公告)日：2014-12-11
申请号：US14370657
申请日：2012-06-11
IPC分类号： G06F11/14
CPC分类号： G06F11/1441 , G06F9/4401 , G06F11/1417 , G06F11/1469
摘要： An information processing device includes: a nonvolatile memory having a program area storing a program for booting a system, and backup areas each storing a backup program identical in content to the program; a process executing unit that executes the program to perform a boot process of the system; an error detection unit that performs error detection on the program in parallel with the boot process; and a reboot unit that, when the error detection unit detects an error in the program, performs a recovery process to replace the program with one of the backup programs, and reboots the system using the replaced program. In the recovery process, the reboot unit refers to history information indicating a history of replacement of the program with the backup programs, selects the backup program used for the replacement from among the backup programs, and replaces the program with the selected backup program.
摘要翻译： 信息处理装置包括：具有存储用于引导系统的程序的程序区域的非易失性存储器和每个存储与程序相同内容的备份程序的备份区域; 执行所述程序以执行所述系统的引导处理的处理执行单元; 错误检测单元，与所述引导过程并行地对所述程序执行错误检测; 以及重新启动单元，当错误检测单元检测到程序中的错误时，执行恢复处理以用其中一个备份程序替换程序，并使用替换的程序重新引导系统。 在恢复过程中，重新引导单元引用指示用备份程序替换程序的历史的历史信息，从备份程序中选择用于替换的备份程序，并用所选择的备份程序替换程序。
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公开(公告)号：US20140258576A1
公开(公告)日：2014-09-11
申请号：US14352110
申请日：2012-05-23
CPC分类号： G06F1/12 , G06F13/4291 , G06F13/4295 , H04L69/22 , H04L69/28
摘要： A slave device (20), which is a communication device, receives and analyzes commands, and returns the results to a master device (10). During the command analysis period, an IIC control unit (205) and a CPU (210), which form a control unit, control an SCL control unit (201) so as to stop an SCL signal. When the value of a timer (206) is equal to or less than a threshold value, transmit data are saved in a transmission FIFO (203), control for stopping the SCL signal is canceled, and in synchronization with the SCL signal, an SDA control unit (202) transmits the data saved in the transmission FIFO (203) to the master device (10). When the value of the timer (206) exceeds the threshold value, control for stopping the SCL signal is canceled, the clock control unit is placed in a state to receive the clock signal, and the SDA control unit (202) is placed in a state to receive a slave address indicating a communication device that operates in the slave mode.
摘要翻译： 作为通信装置的从设备（20）接收并分析命令，并将结果返回给主设备（10）。 在命令分析期间，形成控制单元的IIC控制单元（205）和CPU（210）控制SCL控制单元（201）以停止SCL信号。 当定时器（206）的值等于或小于阈值时，发送数据被保存在发送FIFO（203）中，用于停止SCL信号的控制被取消，并且与SCL信号同步，SDA 控制单元（202）将保存在传输FIFO（203）中的数据发送到主设备（10）。 当定时器（206）的值超过阈值时，停止SCL信号的控制被取消，时钟控制单元处于接收时钟信号的状态，并且SDA控制单元（202）被置于 状态以接收指示在从模式下操作的通信设备的从地址。
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5.发明申请IMAGE INFORMATION PLAYBACK UNIT, IMAGE INFORMATION PLAYBACK DEVICE AND SYNCHRONIZATION CONTROL METHOD 有权图像信息回放单元，图像信息回放设备和同步控制方法公开(公告)号：US20140029910A1
公开(公告)日：2014-01-30
申请号：US14110832
申请日：2011-10-07
IPC分类号： H04N9/87
CPC分类号： H04N9/87 , G06F3/1446 , G09G5/008 , G09G5/12 , G09G2300/026 , G09G2320/103 , G09G2340/0435 , G09G2356/00 , H04N21/4122 , H04N21/4307
摘要： Each of image information playback units (11, 21) detects that image display has started, on the basis of a change in digital video data (VDa, VDb), and generates a frame number (FNa, FNb) (103, 203). One of the image information playback units (11) combines frame signals that output frame synchronization signals (FSa) (104). The other image information playback unit (21) separates the frame synchronization signals (FSa) and generates a frame number (SFNa) (205). The generated frame number (SFNa) and the frame number (FNb) generated in the second image information playback unit (21) are compared, and on the basis of the comparison results the frequency of the decoding reference clock signal is controlled (206). When images are displayed by a plurality of display units (15, 25) connected to the image information playback units (11, 21), the images can be synchronized with a simple structure.
摘要翻译： 每个图像信息重放单元（11,21）基于数字视频数据（VDa，VDb）的改变来检测图像显示已经开始，并且生成帧号（FNa，FNb）（103,203）。 图像信息重放单元（11）中的一个组合输出帧同步信号（FSa）（104）的帧信号。 另一图像信息重放单元（21）分离帧同步信号（FSa）并生成帧号（SFNa）（205）。 比较在第二图像信息重放单元（21）中产生的所生成的帧号（SFNa）和帧号（FNb），并且基于比较结果来控制解码参考时钟信号的频率（206）。 当通过连接到图像信息重放单元（11,21）的多个显示单元（15,25）显示图像时，图像可以与简单的结构同步。
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公开(公告)号：US20140149805A1
公开(公告)日：2014-05-29
申请号：US14131717
申请日：2012-01-20
IPC分类号： G06F11/07
CPC分类号： G06F11/0751 , G06F13/4282
摘要： A slave device is equipped with: a parameter setting portion for setting different values according to the content of commands sent from a master device, as parameter values for detecting anomalies; and an anomaly detecting portion for detecting anomalies by comparing the time corresponding to a parameter value that has been set by the parameter setting portion and the measured time of a process carried out in response to a command.
摘要翻译： 从设备配备有：根据从主设备发送的命令的内容设置不同值的参数设置部分，作为用于检测异常的参数值; 以及异常检测部分，用于通过比较与由参数设置部分设置的参数值相对应的时间和响应于命令执行的处理的测量时间来检测异常。
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7.发明授权Information processing device, information processing method, and computer program 有权信息处理装置，信息处理方法和计算机程序公开(公告)号：US09471435B2
公开(公告)日：2016-10-18
申请号：US14370657
申请日：2012-06-11
CPC分类号： G06F11/1441 , G06F9/4401 , G06F11/1417 , G06F11/1469
摘要： An information processing device includes: a nonvolatile memory having a program area storing a program for booting a system, and backup areas each storing a backup program identical in content to the program; a process executing unit that executes the program to perform a boot process of the system; an error detection unit that performs error detection on the program in parallel with the boot process; and a reboot unit that, when the error detection unit detects an error in the program, performs a recovery process to replace the program with one of the backup programs, and reboots the system using the replaced program. In the recovery process, the reboot unit refers to history information indicating a history of replacement of the program with the backup programs, selects the backup program used for the replacement from among the backup programs, and replaces the program with the selected backup program.
摘要翻译： 信息处理装置包括：具有存储用于引导系统的程序的程序区域的非易失性存储器和每个存储与程序相同内容的备份程序的备份区域; 执行所述程序以执行所述系统的引导处理的处理执行单元; 错误检测单元，与所述引导过程并行地对所述程序执行错误检测; 以及重新启动单元，当错误检测单元检测到程序中的错误时，执行恢复处理以用其中一个备份程序替换程序，并使用替换的程序重新引导系统。 在恢复过程中，重新引导单元引用指示用备份程序替换程序的历史的历史信息，从备份程序中选择用于替换的备份程序，并用所选择的备份程序替换该程序。
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8.发明授权Image information playback unit, image information playback device and synchronization control method 有权图像信息播放单元，图像信息播放装置和同步控制方法公开(公告)号：US09055275B2
公开(公告)日：2015-06-09
申请号：US14110832
申请日：2011-10-07
CPC分类号： H04N9/87 , G06F3/1446 , G09G5/008 , G09G5/12 , G09G2300/026 , G09G2320/103 , G09G2340/0435 , G09G2356/00 , H04N21/4122 , H04N21/4307
摘要： Each of image information playback units (11, 21) detects that image display has started, on the basis of a change in digital video data (VDa, VDb), and generates a frame number (FNa, FNb) (103, 203). One of the image information playback units (11) combines frame signals that output frame synchronization signals (FSa) (104). The other image information playback unit (21) separates the frame synchronization signals (FSa) and generates a frame number (SFNa) (205). The generated frame number (SFNa) and the frame number (FNb) generated in the second image information playback unit (21) are compared, and on the basis of the comparison results the frequency of the decoding reference clock signal is controlled (206). When images are displayed by a plurality of display units (15, 25) connected to the image information playback units (11, 21), the images can be synchronized with a simple structure.
摘要翻译： 每个图像信息重放单元（11,21）基于数字视频数据（VDa，VDb）的改变来检测图像显示已经开始，并且生成帧号（FNa，FNb）（103,203）。 图像信息重放单元（11）中的一个组合输出帧同步信号（FSa）（104）的帧信号。 另一图像信息重放单元（21）分离帧同步信号（FSa）并生成帧号（SFNa）（205）。 比较在第二图像信息重放单元（21）中产生的所生成的帧号（SFNa）和帧号（FNb），并且基于比较结果来控制解码参考时钟信号的频率（206）。 当通过连接到图像信息重放单元（11,21）的多个显示单元（15,25）显示图像时，图像可以与简单的结构同步。
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公开(公告)号：US08868815B2
公开(公告)日：2014-10-21
申请号：US13661130
申请日：2012-10-26
申请人： Susumu Iino , Kiyoyasu Maruyama , Kenji Esumi
发明人： Susumu Iino , Kiyoyasu Maruyama , Kenji Esumi
CPC分类号： G06F13/387 , G06F3/00 , G06F3/0661 , G06F13/00 , G06F13/40 , G06F2213/3804
摘要： An information processing device including a reader unit connected through a connection switch to a first control section and a second control section. The first control section is connected to the connection switch by a first bus supporting a first specification. The second control section is connected to a conversion unit by a second bus supporting a second specification. The conversion unit is connected to the connection switch by a third bus supporting the first specification. When the connection switch connects the reader unit to the first control section, the second control section halts communication with the conversion unit, thereby avoiding unnecessary use of processing resources.
摘要翻译： 一种信息处理装置，包括通过连接开关连接到第一控制部分和第二控制部分的读取器单元。 第一控制部分通过支持第一规格的第一总线连接到连接开关。 第二控制部分通过支持第二规格的第二总线连接到转换单元。 转换单元通过支持第一规格的第三总线连接到连接开关。 当连接开关将读取器单元连接到第一控制部分时，第二控制部分停止与转换单元的通信，从而避免不必要的使用处理资源。
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公开(公告)号：US07873059B2
公开(公告)日：2011-01-18
申请号：US12224505
申请日：2007-02-27
申请人： Chihiro Morita , Kosuke Yagi , Kiyoyasu Maruyama , Maki Yukawa , Shigeo Ando
发明人： Chihiro Morita , Kosuke Yagi , Kiyoyasu Maruyama , Maki Yukawa , Shigeo Ando
IPC分类号： H04L12/28
CPC分类号： H04N7/163 , H04N5/775 , H04N21/41 , H04N21/4122 , H04N21/4147 , H04N21/43632 , H04N21/6125 , H04N21/64707
摘要： Provided is a gateway device for interconnecting an IEEE1394 network and an IP network, which automatically detects and operates an AV device connected to the IEEE1394 network from a player device connected to the IP network, thereby enabling the player device to watch and hear contents stored in the AV device. The gateway device interconnects a network, to which an AV/C installed IEEE1394 device is connected, and a network, to which a player device compliant with a UPnP is connected, and includes: a conversion unit for converting Plug-and-Play processing of the IEEE1394 device to each step of Plug-and-Play of the UPnP; a conversion unit for converting an action of a UPnP AV to an AV/C command of the IEEE1394 device; and a stream transfer unit for transferring stream data transmitted from the IEEE1394 device to the IP network.
摘要翻译： 提供了一种用于互连IEEE1394网络和IP网络的网关设备，其从连接到IP网络的播放器设备自动检测和操作连接到IEEE1394网络的AV设备，从而使播放器设备可以观看和听到存储在 AV设备。 网关设备将连接有AV / C安装的IEEE1394设备的网络和与UPnP兼容的播放器设备连接到的网络相互连接，并且包括：转换单元，用于转换即插即用处理 IEEE1394设备到UPnP即插即用的每个步骤; 转换单元，用于将UPnP AV的动作转换成IEEE1394设备的AV / C命令; 以及流传输单元，用于将从IEEE1394设备发送的流数据传送到IP网络。
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