CN103577760B - 计算机、通信单元和提高计算机中的数据可靠性的方法 - Google Patents
计算机、通信单元和提高计算机中的数据可靠性的方法 Download PDFInfo
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- CN103577760B CN103577760B CN201310244081.5A CN201310244081A CN103577760B CN 103577760 B CN103577760 B CN 103577760B CN 201310244081 A CN201310244081 A CN 201310244081A CN 103577760 B CN103577760 B CN 103577760B
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/30—Trackside multiple control systems, e.g. switch-over between different systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1633—Error detection by comparing the output of redundant processing systems using mutual exchange of the output between the redundant processing components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/554—Detecting local intrusion or implementing counter-measures involving event detection and direct action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L21/00—Station blocking between signal boxes in one yard
- B61L21/04—Electrical locking and release of the route; Electrical repeat locks
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Computer Hardware Design (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Mathematical Physics (AREA)
- Hardware Redundancy (AREA)
- Storage Device Security (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1255728 | 2012-06-19 | ||
FR1255728A FR2992083B1 (fr) | 2012-06-19 | 2012-06-19 | Calculateur, ensemble de communication comportant un tel calculateur, systeme de gestion ferroviaire comportant un tel ensemble, et procede de fiabilisation de donnees dans un calculateur |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103577760A CN103577760A (zh) | 2014-02-12 |
CN103577760B true CN103577760B (zh) | 2017-12-26 |
Family
ID=47294924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310244081.5A Active CN103577760B (zh) | 2012-06-19 | 2013-06-19 | 计算机、通信单元和提高计算机中的数据可靠性的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9087217B2 (zh) |
EP (1) | EP2677454B1 (zh) |
KR (1) | KR102147750B1 (zh) |
CN (1) | CN103577760B (zh) |
BR (1) | BR102013015403B1 (zh) |
CA (1) | CA2819517C (zh) |
ES (1) | ES2585111T3 (zh) |
FR (1) | FR2992083B1 (zh) |
Families Citing this family (6)
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US8714494B2 (en) * | 2012-09-10 | 2014-05-06 | Siemens Industry, Inc. | Railway train critical systems having control system redundancy and asymmetric communications capability |
US9233698B2 (en) * | 2012-09-10 | 2016-01-12 | Siemens Industry, Inc. | Railway safety critical systems with task redundancy and asymmetric communications capability |
CN105184171B (zh) * | 2015-09-22 | 2018-06-22 | 湖南中车时代通信信号有限公司 | 安全计算机平台文件***的组件、运行方法及信息处理装置 |
CN109842603A (zh) * | 2017-11-29 | 2019-06-04 | 北京通号国铁城市轨道技术有限公司 | 一种时间同步方法及装置 |
CN111142367B (zh) * | 2018-11-02 | 2022-01-28 | 株洲中车时代电气股份有限公司 | 一种针对铁路安全应用的控制*** |
CN112286715A (zh) * | 2020-09-23 | 2021-01-29 | 卡斯柯信号有限公司 | 基于编码技术的安全输出方法及装置 |
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EP0621521B1 (fr) * | 1993-04-21 | 1998-04-01 | Csee-Transport | Système de sécurité à microprocesseur, applicable notamment au domaine des transports ferroviaires |
CN1682483A (zh) * | 2002-07-24 | 2005-10-12 | 高通股份有限公司 | 用于数据处理***的有效加密和认证 |
CN102106135A (zh) * | 2008-06-16 | 2011-06-22 | 艾利森电话股份有限公司 | 经由中间节点发送媒体数据 |
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DE2017853C3 (de) | 1970-04-14 | 1975-12-11 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Steuerverfahren zur Sicherung der Informationsverarbeitung und -Übertragung |
US4326291A (en) | 1979-04-11 | 1982-04-20 | Sperry Rand Corporation | Error detection system |
DE3040080C1 (de) | 1980-10-24 | 1987-11-12 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Einrichtung zur signaltechnisch sicheren Datenuebertragung zwischen einer Trasse und auf dieser gefuehrten Fahrzeugen |
US4843608A (en) | 1987-04-16 | 1989-06-27 | Tandem Computers Incorporated | Cross-coupled checking circuit |
DE3924266A1 (de) | 1989-07-22 | 1991-01-31 | Standard Elektrik Lorenz Ag | Verfahren zum betrieb einer signaltechnisch sicheren schnittstelle |
DE19532640C2 (de) | 1995-08-23 | 2000-11-30 | Siemens Ag | Einrichtung zur einkanaligen Übertragung von aus zwei Datenquellen stammenden Daten |
DE19532639C2 (de) | 1995-08-23 | 2000-11-30 | Siemens Ag | Einrichtung zur einkanaligen Übertragung von aus zwei Datenquellen stammenden Daten |
US5757915A (en) * | 1995-08-25 | 1998-05-26 | Intel Corporation | Parameterized hash functions for access control |
DE19833867C5 (de) | 1998-07-28 | 2006-10-12 | Alcatel | Verfahren zur sicheren einkanaligen Übertragung von Daten zwischen den Rechnerknoten eines Rechnerverbundes sowie Rechnerverbund und Rechnerknoten |
DE10011887B4 (de) | 2000-03-07 | 2004-09-02 | Siemens Ag | Verfahren zur signaltechnisch sicheren Übermittlung von Daten zwischen signaltechnisch sicheren Rechnern sowie Einrichtung hierzu |
DE10040866A1 (de) | 2000-08-21 | 2002-03-07 | Alcatel Sa | Rechnersystem |
GB2368233B (en) * | 2000-08-31 | 2002-10-16 | F Secure Oyj | Maintaining virus detection software |
DE10053023C1 (de) | 2000-10-13 | 2002-09-05 | Siemens Ag | Verfahren zum Steuern eines sicherheitskritischen Bahnbetriebsprozesses und Einrichtung zur Durchführung dieses Verfahrens |
US6910128B1 (en) * | 2000-11-21 | 2005-06-21 | International Business Machines Corporation | Method and computer program product for processing signed applets |
DE10065907A1 (de) | 2000-11-29 | 2002-09-26 | Heinz Gall | Verfahren zum gesicherten Datentransport |
CA2450601C (en) * | 2001-06-12 | 2012-10-16 | Research In Motion Limited | System and method for compressing secure e-mail for exchange with a mobile data communication device |
US7165824B2 (en) * | 2002-12-02 | 2007-01-23 | Silverbrook Research Pty Ltd | Dead nozzle compensation |
GB0304663D0 (en) * | 2003-02-28 | 2003-04-02 | Ncipher Corp Ltd | A method and system of securely enforcing a computer policy |
US7730518B2 (en) * | 2003-07-31 | 2010-06-01 | Emc Corporation | Method and apparatus for graph-based partition of cryptographic functionality |
WO2005038635A2 (en) * | 2003-10-17 | 2005-04-28 | International Business Machines Corporation | Method and system for user attestation-signatures with attributes |
DE102004039932A1 (de) | 2004-08-17 | 2006-03-09 | Phoenix Contact Gmbh & Co. Kg | Verfahren und Vorrichtung zur Busankopplung sicherheitsrelevanter Prozesse |
US20070192824A1 (en) | 2006-02-14 | 2007-08-16 | Microsoft Corporation | Computer hosting multiple secure execution environments |
US8020001B2 (en) * | 2006-02-23 | 2011-09-13 | Qualcomm Incorporated | Trusted code groups |
US8166308B2 (en) * | 2006-07-18 | 2012-04-24 | Certicom Corp. | System and method for authenticating a gaming device |
US8156082B2 (en) * | 2006-10-06 | 2012-04-10 | Sybase, Inc. | System and methods for temporary data management in shared disk cluster |
FR2912526B1 (fr) * | 2007-02-13 | 2009-04-17 | Thales Sa | Procede de maintien du synchronisme d'execution entre plusieurs processeurs asynchrones fonctionnant en parallele de maniere redondante. |
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DE102007032805A1 (de) | 2007-07-10 | 2009-01-15 | Siemens Ag | Verfahren und Systemarchitektur zur sicheren einkanaligen Kommunikation zum Steuern eines sicherheitskritischen Bahnbetriebsprozesses |
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JP5236352B2 (ja) * | 2008-05-15 | 2013-07-17 | 株式会社日立製作所 | アプリケーション配信制御システム、アプリケーション配信制御方法、情報処理装置、およびクライアント端末 |
CN101739298B (zh) * | 2008-11-27 | 2013-07-31 | 国际商业机器公司 | 共享缓存管理方法和*** |
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US8972746B2 (en) * | 2010-12-17 | 2015-03-03 | Intel Corporation | Technique for supporting multiple secure enclaves |
-
2012
- 2012-06-19 FR FR1255728A patent/FR2992083B1/fr active Active
-
2013
- 2013-06-18 CA CA2819517A patent/CA2819517C/fr active Active
- 2013-06-18 BR BR102013015403-2A patent/BR102013015403B1/pt active IP Right Grant
- 2013-06-19 US US13/921,766 patent/US9087217B2/en active Active
- 2013-06-19 EP EP13172857.8A patent/EP2677454B1/fr active Active
- 2013-06-19 KR KR1020130070343A patent/KR102147750B1/ko active IP Right Grant
- 2013-06-19 ES ES13172857.8T patent/ES2585111T3/es active Active
- 2013-06-19 CN CN201310244081.5A patent/CN103577760B/zh active Active
Patent Citations (3)
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EP0621521B1 (fr) * | 1993-04-21 | 1998-04-01 | Csee-Transport | Système de sécurité à microprocesseur, applicable notamment au domaine des transports ferroviaires |
CN1682483A (zh) * | 2002-07-24 | 2005-10-12 | 高通股份有限公司 | 用于数据处理***的有效加密和认证 |
CN102106135A (zh) * | 2008-06-16 | 2011-06-22 | 艾利森电话股份有限公司 | 经由中间节点发送媒体数据 |
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Also Published As
Publication number | Publication date |
---|---|
US20130339755A1 (en) | 2013-12-19 |
FR2992083B1 (fr) | 2014-07-04 |
CA2819517C (fr) | 2021-04-27 |
US9087217B2 (en) | 2015-07-21 |
CA2819517A1 (fr) | 2013-12-19 |
CN103577760A (zh) | 2014-02-12 |
BR102013015403A8 (pt) | 2016-05-31 |
BR102013015403B1 (pt) | 2021-07-20 |
ES2585111T3 (es) | 2016-10-03 |
BR102013015403A2 (pt) | 2015-08-11 |
KR102147750B1 (ko) | 2020-08-25 |
KR20130142960A (ko) | 2013-12-30 |
EP2677454B1 (fr) | 2016-05-18 |
EP2677454A1 (fr) | 2013-12-25 |
FR2992083A1 (fr) | 2013-12-20 |
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Owner name: ALSTOM TRANSPORT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ALSTOM TRANSP SA Effective date: 20150518 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150518 Address after: French Levallois Perret Applicant after: Alstom transport scientific & technical corporation Address before: French Levallois Perret Applicant before: Alstom Transport S. A. |
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Address after: Darren Albert France Saint Ouen Street No. 48 Applicant after: Alstom transport scientific & technical corporation Address before: French Levallois Perret Applicant before: Alstom transport scientific & technical corporation |
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