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1. 发明专利

JP2011076262A Computer system and method therefor 有权
标题翻译：计算机系统及其方法
公开(公告)号：JP2011076262A
公开(公告)日：2011-04-14
申请号：JP2009225426
申请日：2009-09-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAGAYA SHUNICHI , YAMAMOTO MASAYUKI , OSONOI HIDEKI , TAKAHASHI YUKI , KAMEDA TAKAYUKI
IPC分类号： G06F11/18 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To allow a system to be operated continuously by detecting a fault and preventing the output of incorrect data. SOLUTION: A computer system 1 provided with a plurality of computers 101 to 104 for executing the same processing in parallel and a plurality of collating units 111 to 114 for collating processing results from the computers. The computer includes transmission/reception functions 203 and 205 for transmitting own operating conditions via a multiplexed network 10 and receiving operating conditions of another computer via the multiplexed network 10 and a first fault detection function 221 for detecting a fault of another computer; the collating unit includes transmission/reception functions 303, 305, 333, and 335 for transmitting own operating conditions via the multiplexed network 10 and receiving operating conditions of another collating unit via the multiplexed network 10, second fault detection functions 321 and 351 for detecting a fault of the computer; and third fault detection functions 321 and 351 for detecting fault of another collating unit. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过检测故障并防止输出不正确的数据来允许系统连续工作。解决方案：一种计算机系统1，其具有用于并行执行相同处理的多个计算机101至104以及用于整理来自计算机的处理结果的多个对照单元111至114。计算机包括经由复用网络10发送自己的操作条件的发送/接收功能203和205，以及经由多路复用网络10接收另一计算机的操作条件，以及用于检测另一计算机的故障的第一故障检测功能221。对照单元包括经由复用网络10发送自己的操作条件的发送/接收功能303,305,333和335，并且经由多路复用网络10接收另一对照单元的操作条件，第二故障检测功能321和351用于检测电脑故障; 以及用于检测另一个对照单元的故障的第三故障检测功能321和351。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2007058708A Multiplex system 有权
标题翻译： MULTIPLEX系统
公开(公告)号：JP2007058708A
公开(公告)日：2007-03-08
申请号：JP2005245319
申请日：2005-08-26
申请人： Hitachi Information & Control Solutions Ltd , Hitachi Ltd , 株式会社日立情報制御ソリューションズ , 株式会社日立製作所
发明人： KAGAYA SHUNICHI , OSONOI HIDEKI , HIUGA KAZUHIRO , TAKEBAYASHI TAKESHI , OSONO NOBUYUKI
IPC分类号： G06F11/20 , G06F11/16 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To inexpensively construct a highly reliable multiplex system in a short period, in which faults can be mutually monitored between computers and quickly restored independently of the loads of a network between the computers, by utilizing general technology such as a general network and general computers.
SOLUTION: In order to mutually monitor between a plurality of computers, two independent routes, i.e. a general LAN1 102 and a general LAN2 103, are used. Network drivers also are separated into two parts corresponding to respective routes 102, 103. Inner buses are separated into a management bus 120 in which a telegram flow rate is fixed and which is used for controlling a CPU and an extension bus 121 in which a telegram flow rate is changed and which is used for communication with the CPU. A driver of a system switching control (LXP) board 116 transmits/receives fault information signals by a poling method without executing interruption processing 118. The system switching control (LXP) board 116 is provided with a CPU restart (reset) function from the other system, a CPU stop function from the other system and a CPU stop function of its own system.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在短时间内廉价地构建高度可靠的多路复用系统，其中可以在计算机之间相互监测故障并且能够独立于计算机之间的网络的负载快速恢复，通过利用诸如一般网络和一般电脑。解决方案：为了在多个计算机之间相互监视，使用两个独立的路由，即通用LAN1102和通用LAN2103。网络驱动器还被分成对应于相应路线102,103的两个部分。内部总线被分成管理总线120，其中电报流速是固定的，并且用于控制CPU和延长总线121，其中电报流量变化，用于与CPU进行通信。系统切换控制（LXP）板116的驱动器通过极化方式发送/接收故障信息信号而不执行中断处理118.系统切换控制（LXP）板116被提供有来自另一个的CPU重启（复位）功能系统，其他系统的CPU停止功能和自己系统的CPU停止功能。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2008152552A Computer system and failure information management method 审中-公开
标题翻译：计算机系统与故障信息管理方法
公开(公告)号：JP2008152552A
公开(公告)日：2008-07-03
申请号：JP2006340158
申请日：2006-12-18
申请人： Hitachi Information & Control Solutions Ltd , Hitachi Ltd , 株式会社日立情報制御ソリューションズ , 株式会社日立製作所
发明人： KAGAYA SHUNICHI , OSONOI HIDEKI , TAKEWA HIDEHITO , HIUGA KAZUHIRO , YASUNAGA TERUYUKI
IPC分类号： G06F11/20 , G06F11/16 , G06F11/30
摘要： PROBLEM TO BE SOLVED: To avoid the problem that a normally operating computer is restarted by mistake since the physical path of each computer is made duplex configurations, and to manage the failure generation information of a plurality of computers.
SOLUTION: A plurality of computers 100 are provided with a BMC 114 for controlling a communication controller 112, and an SVP 140 is connected through a network to a BMC 114 for monitoring the BMC 114. An RAS-U141 collates failure information transmitted from the plurality of computers 100 from the SVP 140, and manages the failure information while performing processing to the failure information. An operation machine 143 transmits an operation request signal including the switching, stop and restart of the computer corresponding to the failure information to the RAS-U141 on the basis of the processing result of the failure information.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了避免由于每台计算机的物理路径被做成双工配置，并且管理多台计算机的故障生成信息，错误地重启正常操作的计算机的问题。解决方案：多个计算机100设置有用于控制通信控制器112的BMC 114，并且SVP 140通过网络连接到BMC 114以用于监视BMC 114. RAS-U141整理发送的故障信息来自SVP 140的多个计算机100，并且在对故障信息进行处理的同时管理故障信息。操作机143根据故障信息的处理结果向RAS-U141发送包括与故障信息对应的计算机的切换，停止和重新启动的操作请求信号。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008003731A Information processing system 审中-公开
标题翻译：信息处理系统
公开(公告)号：JP2008003731A
公开(公告)日：2008-01-10
申请号：JP2006170850
申请日：2006-06-21
申请人： Hitachi Information & Control Solutions Ltd , Hitachi Ltd , 株式会社日立情報制御ソリューションズ , 株式会社日立製作所
发明人： KAGAYA SHUNICHI , OSONOI HIDEKI , TAKEWA HIDEHITO , HIUGA KAZUHIRO , YASUNAGA TERUYUKI
IPC分类号： G06F11/16 , H04L12/28 , H04L12/40
摘要： PROBLEM TO BE SOLVED: To restore a faulty LAN controller to a normal state or stop it, while a LAN driver 222 informs an other-system monitoring program 212 of excess interruption when the amount of interruption is a threshold or more of the LAN driver 222 (301), the other-system monitoring program 212 transmits an LAN reset request for restarting the faulty LAN controller 251 to the BMC 114 (303), and the BMC 114 issues a LAN reset to a LAN board 115 (305) when the LAN reset request is transmitted from the other-system monitoring program 212 to the BMC 114.
SOLUTION: When the LAN reset is the threshold or more (307), the LAN driver 222 informs the other-system monitoring program 212 of excess LAN reset, and the other-system monitoring program 212 transmits a LAN reset stop request for stopping the faulty LAN controller 251 to the BMC 114 (308).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了将有故障的LAN控制器恢复到正常状态或停止，LAN驱动程序222通知其他系统监视程序212超量中断时，当中断量为阈值以上时 LAN驱动器222（301），另一系统监视程序212向BMC 114（303）发送用于重新启动故障LAN控制器251的LAN复位请求，并且BMC 114向LAN板115（305）发出LAN复位，当LAN复位请求从其他系统监视程序212发送到BMC 114时。解决方案：当LAN复位为阈值以上时（307），LAN驱动器222通知另一系统监视程序212 的多余LAN复位，而另一系统监视程序212将用于停止故障的LAN控制器251的LAN复位停止请求发送到BMC 114（308）。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2014041505A Maintenance system and maintenance method of control device 审中-公开
标题翻译：维护系统和维护方法的控制设备
公开(公告)号：JP2014041505A
公开(公告)日：2014-03-06
申请号：JP2012183782
申请日：2012-08-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OSHIMA YOHEI , YAMAMOTO MASAYUKI , KAGAYA SHUNICHI , YOSHINUMA MASAHIRO
IPC分类号： G06F11/30 , G06F11/32
摘要： PROBLEM TO BE SOLVED: To provide a maintenance system which can acquire details of failure having occurred in a control device, provide a failure countermeasure, and procure replacement parts without spending much time.SOLUTION: An on-site maintenance staff reads a light emission pattern which includes failure information and is generated by light emission means provided on a control device at the site by using a light emission pattern reading terminal carried by the staff, and transmits the light emission pattern to a failure analysis center from the light emission pattern reading terminal via a communication network. The failure analysis center analyzes the light emission pattern to determine at least a failure countermeasure and necessary replacement parts, and transmits the analysis result to a service center. The service center at least transmits the failure countermeasure to the site, procures the necessary replacement parts and sends them to the site, or at least transmits the failure countermeasure to the site, procures the necessary replacement parts, sends them to the site, and also dispatches a service center side maintenance staff to the site.
摘要翻译：要解决的问题：提供可以获取控制装置中发生的故障的细节的维护系统，提供故障对策，并且在不花费大量时间的情况下购买替换部件。解决方案：现场维护人员读取发光图案其包括故障信息，并且由通过使用由人员携带的发光图案读取终端设置在现场的控制装置上的发光装置产生，并且将发光图案从发光图案读取终端发送到故障分析中心通过通信网络。故障分析中心分析发光模式至少确定故障对策和必要的更换部件，并将分析结果发送到服务中心。服务中心至少将故障对策传送到现场，采购必要的更换部件并将其发送到现场，或至少将故障对策传送到现场，采购必要的更换部件，发送到现场，以及派驻维修中心的维修人员到现场。

6. 发明专利

JP2013186727A Computer for multiplex system and multiplex control method 审中-公开
标题翻译：多系统和多重控制方法的计算机
公开(公告)号：JP2013186727A
公开(公告)日：2013-09-19
申请号：JP2012051699
申请日：2012-03-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UEDA YUKI , KAGAYA SHUNICHI , YAMAMOTO MASAYUKI
IPC分类号： G06F11/20 , G06F1/26
摘要： PROBLEM TO BE SOLVED: To shorten an operation recovery time while reducing the power consumption of a multiplex system.SOLUTION: System switching control parts 116 and 136 respectively monitors the device state of the self-system computer, and monitors the device state with the other system computer, and controls whether to set the self-system computer to an operation system or a standby system on the basis of the device states of the self-system computer and the other system computer, and when the self-system computer is the operation system, transfers the data of main memories 111 and 131 to the other system computer, and when the self-system computer is the standby system, records data transferred from the other system computer of the operation system in the main memory. When the self-system computer is the operation system, central processing parts 110 and 130 respectively executes the system processing of the multiplex system by using the main memory. Power supply control part 119 and 139 respectively supplies a power source to the main memory and the system switching control parts even when the self-system computer is the operation system or the standby system, and supplies a power source to a central processing unit only when the self-system computer is the operation system.
摘要翻译：要解决的问题：在减少多路复用系统的功耗的同时缩短操作恢复时间。解决方案：系统切换控制部分116和136分别监视自系统计算机的设备状态，并与另一个监视设备状态系统计算机，并且基于自系统计算机和其他系统计算机的设备状态来控制是否将自动系统计算机设置到操作系统或备用系统，以及当自动计算机是操作时系统将主存储器111和131的数据传送到另一个系统计算机，并且当自我系统计算机是备用系统时，将从操作系统的其他系统计算机传送的数据记录在主存储器中。当自动系统计算机是操作系统时，中央处理部件110和130分别通过使用主存储器执行多路复用系统的系统处理。即使自动系统计算机是操作系统或备用系统，电源控制部分119和139也分别向主存储器和系统切换控制部件提供电源，并且只有当自动计算机是操作系统。

7. 发明专利

JP2012242995A Communication state detecting device, communication device, and communication state detecting method 审中-公开
标题翻译：通信状态检测装置，通信装置和通信状态检测方法
公开(公告)号：JP2012242995A
公开(公告)日：2012-12-10
申请号：JP2011111162
申请日：2011-05-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UEDA YUKI , KAGAYA SHUNICHI , OSONOI HIDEKI
IPC分类号： G06F13/00
摘要： PROBLEM TO BE SOLVED: To suppress a mounting area of a communication device and acquire a fault location without being restricted by a communication mode.SOLUTION: A first communication device 100 and a second communication device 110 include communication monitoring sections 102 and 112 in transmission paths 301 and 311 for transmitting signals and receiving paths 302 and 312, and compare the monitoring results and fault location specification logical tables corresponding to the two communication devices 100 and 110. When notification contents of the fault location are overlapped in the fault location specification logical table in a normal mode of the first communication device 100, the transmission path 301 and the receiving path 302 are cut off from a transmission path 130 by switching sections 103a and 103b, and the transmission path 301 is connected to the transmission path 130 side of the receiving path 302. Thereby, the normal mode is switched to a self-diagnosis mode, and the fault location is confirmed by using the fault location specification logical table in the self-diagnosis mode.
摘要翻译：要解决的问题：为了抑制通信装置的安装区域并获取故障位置而不受通信模式的限制。解决方案：第一通信设备100和第二通信设备110包括用于传输信号和接收路径302和312的传输路径301和311中的通信监控部分102和112，并且将监视结果和故障位置指定逻辑表进行比较对应于两个通信设备100和110.当在第一通信设备100的正常模式下故障位置指定逻辑表中的故障位置的通知内容重叠时，传输路径301和接收路径302被切断通过切换部103a，103b的传输路径130和传输路径301连接到接收路径302的传输路径130侧。由此，将正常模式切换到自诊断模式，并且确认故障位置通过在自诊断模式下使用故障位置指定逻辑表。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012113545A Computer system and failure occurrence time control method thereof 有权
标题翻译：计算机系统和故障发生时间控制方法
公开(公告)号：JP2012113545A
公开(公告)日：2012-06-14
申请号：JP2010262616
申请日：2010-11-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAGAYA SHUNICHI , OSONOI HIDEKI
IPC分类号： G06F11/20
摘要： PROBLEM TO BE SOLVED: To provide a computer system for preventing any abnormal processing such as restart or stop of a computer from being performed due to any erroneous output caused by the malfunction of an abnormality determination function in one computer.SOLUTION: In a computer system in which a plurality of computers are combined as an operating system or a stand-by system, and each computer is configured to perform mutual monitoring, and when a failure of the operating system computer occurs, the stand-by system computer takes over processing executed by the pertinent computer, a processing part 111 of each of a computer 2, a computer 3, through a computer n is configured to, when it cannot receive existence information from the other computer as the object of mutual monitoring in a prescribed time (T1), determine that a failure has occurred, and to transmit a failure time processing request to the other computer whose existence information has not been received, and a system switching control processing part 131 of the computer 1 is configured to, when receiving the failure time processing request from the other computer, determine whether or not the failure time processing request has been transmitted from a plurality of computers, and to, when the failure time processing request has been transmitted from the plurality of computers, transmit the failure time processing request to its own processing part 111.
摘要翻译：要解决的问题：提供一种计算机系统，用于防止由于由一台计算机中的异常确定功能的故障引起的任何错误输出而导致计算机的重启或停止的异常处理。解决方案：在其中将多个计算机组合为操作系统或备用系统的计算机系统中，并且每个计算机被配置为执行相互监视，并且当操作系统计算机发生故障时，备用系统计算机接管由相关计算机执行的处理，计算机2，计算机3中的每一个的处理部分111通过计算机n被配置为当其不能从其他计算机接收存在信息作为对象时在规定时间（T1）中进行相互监视，确定发生了故障，并且向尚未接收到存在信息的其他计算机发送故障时间处理请求，并且计算机1的系统切换控制处理部131 被配置为当从另一台计算机接收到故障时间处理请求时，确定是否已经从多个计算机发送了故障时间处理请求 rs，并且当从多台计算机发送故障时间处理请求时，将故障时间处理请求发送到其自己的处理部分111.（C）2012，JPO＆INPIT

9. 发明专利

JP2010244129A Computer system 有权
标题翻译：电脑系统
公开(公告)号：JP2010244129A
公开(公告)日：2010-10-28
申请号：JP2009089236
申请日：2009-04-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAGAYA SHUNICHI , YAMAMOTO MASAYUKI , OSONOI HIDEKI , TAKAHASHI YUKI
IPC分类号： G06F11/18
摘要： PROBLEM TO BE SOLVED: To change system configurations by logically dividing and integrating a path without changing the physical path of a network in which a plurality of electronic computers are connected to each other.
SOLUTION: This computer system is configured of switching devices 100 and 101 for instructing the configuration setting of a computer system, the power supply of the computer system and the power supply interruption of the computer system; management devices 111 and 116 for performing the power supply, interruption and obstacle monitoring of a plurality of computers 112 to 115; arithmetic result comparator devices 131 to 134 for comparing and verifying arithmetic results from a plurality of computers, and for, when the arithmetic results are matched, transmitting the arithmetic result to the outside as the output of the computer system; and a plurality of network devices 121 to 124 for connecting the plurality of computers and the arithmetic result comparator devices. The network device includes a means for changing the system configurations of the computer system by logically changing the connection configurations of the plurality of computers according to the instructed setting of the system configurations.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过在不改变多个电子计算机彼此连接的网络的物理路径的情况下对路径进行逻辑划分和积分来改变系统配置。解决方案：该计算机系统由切换装置100和101构成，用于指示计算机系统的配置设置，计算机系统的电源和计算机系统的电源中断; 管理装置111和116，用于执行多个计算机112至115的电源，中断和障碍物监视; 用于比较和验证来自多个计算机的算术结果的运算结果比较器装置131至134，并且当算术结果匹配时，将算术结果作为计算机系统的输出传送到外部; 以及用于连接多个计算机和算术结果比较器装置的多个网络装置121至124。网络设备包括：根据系统配置的指示设置，通过逻辑地改变多台计算机的连接配置来改变计算机系统的系统配置的装置。版权所有（C）2011，JPO＆INPIT

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