公开(公告)号：EP0246218A2

公开(公告)日：1987-11-19

申请号：EP87890089.3

申请日：1987-05-07

Applicant: Alcatel Austria Aktiengesellschaft

Inventor： Theuretzbacher, Norbert, Dipl.-Ing.

IPC: G06F11/18

CPC classification number: G06F11/182 ,  G06F11/1443 ,  G06F11/16 ,  G06F11/1687 ,  G06F11/187 ,  G06F2201/83

Abstract: Ein fehlertolerantes Datenverarbeitungssystem weist Gruppen (TMR) von gleiche binäre Datensignale liefernden und verarbei­tenden Rechnereinheiten (SRU) und je eine logische Entscheidungs­einheit (Voter) auf, welche über die Datensignale der Gruppe (TMR) abstimmt. Hiebei ist eine Mehrzahl von Gruppen (TMR) mit wenigstens drei, Datensignale liefernden oder verarbeitenden Rechnereinheiten (SRU) miteinander über Datenkanäle (K1, K2, K3) verbunden und die Voter einer Gruppe sind mit den Votern anderer Gruppen über Daten- bzw. Signalleitungen verbunden. Jede Daten­signale liefernde oder verarbeitende Rechnereinheit (SRU) kann wenigstens einen Voter für die Entscheidung über die Fehlerfrei­heit von Eingangs- und/oder Ausgangssignalen aufweisen. Zweck­mäßig enthält jede Datensignale liefernde oder verarbeitende Rechnereinheit (SRU) einen Sequenzvoter für die Entscheidung über die korrekte Reihenfolge der zu verarbeitenden Signale.

Abstract translation: 该系统呈现提供和处理相同的二进制数据信号的计算机单元（SRU）的组（TMR）和每个对组（TMR）的数据信号进行投票的逻辑决策单元（选举人）。 在这种布置中，具有提供或处理数据信号的至少三个计算机单元（SRU）的多个组（TMR）经由数据信道（K1，K2，K3）彼此连接，并且一组的选民被连接到 其他群体的选民通过数据或信号线。 提供或处理数据信号的每个计算机单元（SRU）可以展示至少一个选举人，用于对输入和/或输出信号的错误的自由进行决定。 提供或处理数据信号的每个计算机单元（SRU）适当地包含一个用于对要处理的信号的正确序列的确定的序列选择器。

公开(公告)号：EP0218791A1

公开(公告)日：1987-04-22

申请号：EP86108264.2

申请日：1986-06-18

Applicant: International Business Machines Corporation

Inventor： Eichelberger, Edward B. ,  Motika, Franco ,  Langmaid, Roger N. ,  Sinchak, John L. ,  Lindbloom, Eric ,  Waicukauski, John A.

IPC: G01R31/28

CPC classification number: G01R31/318547 ,  G01R31/318385 ,  G01R31/318566 ,  G01R31/31908 ,  G06F11/277 ,  G06F2201/83

Abstract: A method and apparatus for testing very large scale integrated circuit devices (50), most particularly Level Sensitive Scan Design (LSSD) devices, by applying (50-1/96) differently configured sequences of pseudo-random patterns in parallel to each of the input terminals of the device under test, collecting the sequences of all output responses (51-1/96) from each of the output terminals in parallel, combining (400-1/16, 401) these outputs to obtain a signature which is a predetermined function of all of the sequences of parallel outputs and comparing (402) the test signature with a known good signature (403) obtained by computer simulation.
The input test stimuli are further altered in a predetermined fashion as a function of the structure of the device to be tested, to individually weight the inputs in favour of more or less binary ones or zeros.

公开(公告)号：EP3125120A1

公开(公告)日：2017-02-01

申请号：EP16181525.3

申请日：2016-07-27

Applicant: Zerto Ltd.

Inventor： BARASH, Gil ,  LEIBOWITZ, Nathaniel

IPC: G06F11/14 ,  G06F11/20

CPC classification number: G06F11/1471 ,  G06F11/1446 ,  G06F11/2094 ,  G06F2201/82 ,  G06F2201/83 ,  G06F2201/84

Abstract: A system and method for verifying consistency of data in a recovery system, the method including: protecting data in the recovery system, the recovery system includes a target disk configured to store a replica of a protected storage system from before a time window and a journal including data and metadata of write operations to the protected storage system that occurred during the time window; verifying consistency of the replicated data, concurrently with the protecting by: copying data of a selected chunk of the protected storage system at a specified time point, while monitoring write operations to the protected system; generating a replica of the selected chunk in the recovery system from the target disk and the journal, from the specified time point; comparing the copied data of the selected chunk with the replica of the selected chunk and repeating the copying, generating and comparing for a plurality of chunks.

Abstract translation: 一种用于验证恢复系统中的数据的一致性的系统和方法，所述方法包括：保护恢复系统中的数据，所述恢复系统包括被配置为在时间窗口和日志之前存储受保护存储系统的副本的目标盘 包括在时间窗口期间发生的对受保护存储系统的写入操作的数据和元数据; 通过以下方式验证复制数据的一致性：在指定时间点复制受保护存储系统的选定块的数据，同时监视对受保护系统的写入操作; 从指定的时间点，从目标磁盘和日志中生成恢复系统中所选块的副本; 将所选择的块的复制数据与所选择的块的副本进行比较，并重复复制，生成和比较多个块。

公开(公告)号：EP2989547A4

公开(公告)日：2017-01-18

申请号：EP13883286

申请日：2013-04-23

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： JEANSONNE JEFFREY KEVIN ,  ALI VALIUDDIN Y ,  BALACHEFF BORIS

IPC: G06F11/08 ,  G06F11/14

CPC classification number: G06F11/1469 ,  G06F3/0619 ,  G06F3/0629 ,  G06F3/0683 ,  G06F11/1417 ,  G06F11/1456 ,  G06F11/1458 ,  G06F11/1612 ,  G06F2201/83 ,  G06F2201/84

Abstract: A first non-volatile memory stores a redundant copy of system data that relates to a configuration of at least one physical component of a system, where the first non-volatile memory is accessible by a controller in the system and inaccessible to a processor in the system. It is determined whether system data in a second non-volatile memory accessible by the processor is compromised. In response to determining that the system data in the second non-volatile memory is compromised, the compromised system data in the second non-volatile memory is repaired.

Abstract translation: 第一非易失性存储器存储与系统的至少一个物理组件的配置相关的系统数据的冗余副本，其中第一非易失性存储器可由系统中的控制器访问，并且在处理器中不可访问 系统。 确定处理器可访问的第二非易失性存储器中的系统数据是否受到损害。 响应于确定第二非易失性存储器中的系统数据被破坏，第二非易失性存储器中受损的系统数据被修复。

公开(公告)号：EP2795480A4

公开(公告)日：2015-09-16

申请号：EP12858776

申请日：2012-12-17

Applicant: EMC CORP

Inventor： HUANG MARK

IPC: G06F17/00 ,  G06F11/14 ,  G06F11/20

CPC classification number: G06F11/1435 ,  G06F11/1451 ,  G06F11/1453 ,  G06F11/1456 ,  G06F11/1464 ,  G06F11/202 ,  G06F11/2094 ,  G06F2201/83 ,  G06F2201/84

Abstract: A system for backup replication comprises a processor and a memory. The processor is configured to determine data present in a most recent backup not present in a previous backup; transmit an extent specification; and transmit data segment fingerprints of the one or more data segments. The memory is coupled to the processor and is configured to provide the processor with instructions.

公开(公告)号：EP2869200A1

公开(公告)日：2015-05-06

申请号：EP14190161.1

申请日：2014-10-23

Applicant: OutMarket, LLC

Inventor： Fluehr, Timothy Michael ,  Heys, Mark James

IPC: G06F11/00 ,  G06F11/34

CPC classification number: H04L67/22 ,  G06F11/006 ,  G06F11/3438 ,  G06F11/3466 ,  G06F11/3476 ,  G06F11/3495 ,  G06F2201/83 ,  G06F2201/875

Abstract: A technique for tracking web browsing activity of a client device that includes storing, in a memory, a client profile having a client identifier associated therewith, providing a client device with a cache file having the client identifier embedded therein, receiving from the client device an identification of a client action and the client identifier, and updating the client profile to include the identification of the client action.

Abstract translation: 一种用于跟踪客户端设备的网络浏览活动的技术，其包括在存储器中存储具有与其相关联的客户端标识符的客户端配置文件，为客户端设备提供其中嵌入了客户端标识符的高速缓存文件，从客户端设备接收 识别客户端操作和客户端标识符，以及更新客户端配置文件以包括客户端操作的标识。

公开(公告)号：EP2646943A4

公开(公告)日：2014-10-15

申请号：EP11845344

申请日：2011-12-02

Applicant: MICROSOFT CORP

Inventor： DOSHI APURVA ASHWIN ,  LYAKHOVITSKIY GRIGORY BORISOVICH

IPC: G06F12/16 ,  G06F21/24

CPC classification number: G06F17/30097 ,  G06F11/1451 ,  G06F17/3012 ,  G06F2201/83

公开(公告)号：EP2763428A1

公开(公告)日：2014-08-06

申请号：EP13195086.7

申请日：2013-11-29

Applicant: Samsung Electronics Co., Ltd

Inventor： Kim, Byoung-chul

IPC: H04N21/443 ,  H04N21/81 ,  H04N21/458 ,  H04N21/435 ,  H04N21/835 ,  G06F9/445 ,  G06F11/14

CPC classification number: G06F11/1417 ,  G06F8/65 ,  G06F11/0706 ,  G06F11/0793 ,  G06F2201/83 ,  H04N21/4353 ,  H04N21/4432 ,  H04N21/4586 ,  H04N21/818 ,  H04N21/835

Abstract: A firmware upgrading method for an electronic device is provided. The electronic device includes a storage section which stores a firmware image and a controller which executes a boot loader of the electronic device to determine whether the firmware image is damaged, performs a restoration function for the firmware image if the firmware image is damaged, and executes an operating system (OS) to perform normal operations if the firmware image is not damaged.

Abstract translation: 提供了一种用于电子设备的固件升级方法。 电子设备包括存储固件图像的存储部分和执行电子设备的引导加载程序以确定固件映像是否损坏的控制器，如果固件映像损坏则执行固件映像的恢复功能，并执行 操作系统（OS），如果固件映像没有损坏，则执行正常操作。

公开(公告)号：EP2722760A1

公开(公告)日：2014-04-23

申请号：EP13188611.1

申请日：2013-10-14

Applicant: Renesas Electronics Corporation

Inventor： Ito, Masayuki

IPC: G06F11/16

CPC classification number: G06F11/10 ,  G06F11/1641 ,  G06F11/1695 ,  G06F2201/83

Abstract: A semiconductor device comprising: a first processor; a second processor; a first delay circuit delaying a signal input into the first processor by a predefined number of cycles and inputting the signal into the second processor; a first compression circuit compressing a signal of n-bit width from the first processor into a signal of m-bit width (m

Abstract translation: 一种半导体器件，包括：第一处理器; 第二处理器; 第一延迟电路，其将输入到第一处理器中的信号延迟预定数量的周期并将该信号输入到第二处理器中; 第一压缩电路，将来自第一处理器的n位宽度的信号压缩成m位宽度（m

公开(公告)号：EP2447843B1

公开(公告)日：2013-07-03

申请号：EP10186727.3

申请日：2010-10-06

Applicant: Siemens Aktiengesellschaft

Inventor： Walter, Markus ,  Kydles, Jens

IPC: G06F11/16

CPC classification number: G06F11/0796 ,  G06F11/1004 ,  G06F11/167 ,  G06F2201/83