JP2015194971A - 冗長系制御装置 - Google Patents
冗長系制御装置 Download PDFInfo
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- JP2015194971A JP2015194971A JP2014073382A JP2014073382A JP2015194971A JP 2015194971 A JP2015194971 A JP 2015194971A JP 2014073382 A JP2014073382 A JP 2014073382A JP 2014073382 A JP2014073382 A JP 2014073382A JP 2015194971 A JP2015194971 A JP 2015194971A
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- 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
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2023—Failover techniques
- G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
-
- 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
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
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- 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
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
-
- 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
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2035—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant without idle spare hardware
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- 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
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2048—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant where the redundant components share neither address space nor persistent storage
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/85—Active fault masking without idle spares
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Hardware Redundancy (AREA)
- Safety Devices In Control Systems (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Abstract
【解決手段】運用系11及び待機系12は、互いに同期動作をする。運用系11が誤りを検知したときは、故障が確定したかどうかに関わらず、運用系11の制御出力を停止し、待機系12の制御出力を用いる。
【選択図】図1
Description
表1
凡例:○は制御出力あり、×は制御出力なし
12 待機系
S12、S21 故障検知情報
Claims (6)
- 運用系と、待機系とを含む冗長系制御装置であって、
前記運用系及び前記待機系は、互いに同期動作をし、
前記運用系が誤りを検知したときは、故障検知情報を前記待機系に与えた後、前記運用系の制御出力を停止し、前記待機系の制御出力を用いる、
冗長系制御装置。 - 請求項1に記載された冗長系制御装置であって、前記待機系の制御出力を用いた後、前記運用系で誤りを検知しなかったときは、前記運用系の制御出力を用いる、冗長系制御装置。
- 請求項1又は2に記載された冗長系制御装置であって、前記待機系の制御出力を用いた後、前記運用系が更に誤りを検知したときは、前記運用系の故障を確定し、前記運用系の動作を停止させる、冗長系制御装置。
- 請求項1乃至3の何れかに記載された冗長系制御装置であって、前記運用系及び前記待機系は、互いに独立する形態を持ち、互いに異なる位置に配置されている、冗長系制御装置。
- 請求項4に記載された冗長系制御装置であって、前記運用系及び待機系は、列車の先頭車両及び最後尾車両にそれぞれ分けて配置される、冗長系制御装置。
- 請求項1乃至5の何れかに記載された冗長系制御装置であって、前記運用系及び待機系の間の情報伝送は、シリアル伝送による、冗長系制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014073382A JP2015194971A (ja) | 2014-03-31 | 2014-03-31 | 冗長系制御装置 |
PCT/JP2015/059970 WO2015152167A1 (ja) | 2014-03-31 | 2015-03-30 | 冗長系制御装置及びその系切替方法 |
CN201580017680.0A CN106233260A (zh) | 2014-03-31 | 2015-03-30 | 冗余***控制装置及其***切换方法 |
KR1020167029652A KR20160138203A (ko) | 2014-03-31 | 2015-03-30 | 여분을 갖는 시스템 제어 장치 및 그의 시스템 절체 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014073382A JP2015194971A (ja) | 2014-03-31 | 2014-03-31 | 冗長系制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2015194971A true JP2015194971A (ja) | 2015-11-05 |
Family
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Family Applications (1)
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JP2014073382A Pending JP2015194971A (ja) | 2014-03-31 | 2014-03-31 | 冗長系制御装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2015194971A (ja) |
KR (1) | KR20160138203A (ja) |
CN (1) | CN106233260A (ja) |
WO (1) | WO2015152167A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017022504A (ja) * | 2015-07-09 | 2017-01-26 | 三菱電機株式会社 | 無線通信システム |
WO2018110124A1 (ja) * | 2016-12-13 | 2018-06-21 | 日立オートモティブシステムズ株式会社 | 車両制御装置 |
WO2020004886A1 (ko) * | 2018-06-25 | 2020-01-02 | 엘지전자 주식회사 | 통신용 ecu |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108515928A (zh) * | 2018-04-28 | 2018-09-11 | 安徽江淮汽车集团股份有限公司 | 用于车身控制器的冗余控制方法及*** |
CN109358591B (zh) | 2018-08-30 | 2020-03-13 | 百度在线网络技术(北京)有限公司 | 车辆故障处理方法、装置、设备及存储介质 |
US11318953B2 (en) * | 2019-09-26 | 2022-05-03 | GM Global Technology Operations LLC | Fault-tolerant embedded automotive applications through cloud computing |
CN110877584A (zh) * | 2019-11-28 | 2020-03-13 | 安徽中车瑞达电气有限公司 | 一种双头矿用电机车的驾驶室操纵互锁方法 |
CN115071790B (zh) * | 2022-08-22 | 2022-11-22 | 中国铁道科学研究院集团有限公司通信信号研究所 | 一种应用于c3级列车运行控制的并列系控制方法及*** |
Citations (4)
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JP2005242404A (ja) * | 2004-02-24 | 2005-09-08 | Hitachi Ltd | コンピュータシステムの系切替方法 |
JP2010003081A (ja) * | 2008-06-19 | 2010-01-07 | Hitachi Ltd | 演算処理装置多重化制御システム |
WO2013088491A1 (ja) * | 2011-12-12 | 2013-06-20 | 三菱電機株式会社 | 列車情報管理装置および列車情報管理方法 |
JP2013164763A (ja) * | 2012-02-13 | 2013-08-22 | Mitsubishi Electric Corp | 二重化システム系切替制御装置 |
Family Cites Families (4)
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JPH06177864A (ja) * | 1992-12-01 | 1994-06-24 | Nec Commun Syst Ltd | 障害検出回路 |
JP3208060B2 (ja) | 1996-05-27 | 2001-09-10 | 三菱電機株式会社 | 並列二重系電子連動装置 |
JP5042066B2 (ja) | 2008-02-25 | 2012-10-03 | 株式会社日立製作所 | 列車制御システム |
US20130118589A1 (en) * | 2011-11-15 | 2013-05-16 | Mks Instruments, Inc. | Toroidal Plasma Channel with Varying Cross-Section Areas Along the Channel |
-
2014
- 2014-03-31 JP JP2014073382A patent/JP2015194971A/ja active Pending
-
2015
- 2015-03-30 WO PCT/JP2015/059970 patent/WO2015152167A1/ja active Application Filing
- 2015-03-30 CN CN201580017680.0A patent/CN106233260A/zh active Pending
- 2015-03-30 KR KR1020167029652A patent/KR20160138203A/ko not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005242404A (ja) * | 2004-02-24 | 2005-09-08 | Hitachi Ltd | コンピュータシステムの系切替方法 |
JP2010003081A (ja) * | 2008-06-19 | 2010-01-07 | Hitachi Ltd | 演算処理装置多重化制御システム |
WO2013088491A1 (ja) * | 2011-12-12 | 2013-06-20 | 三菱電機株式会社 | 列車情報管理装置および列車情報管理方法 |
JP2013164763A (ja) * | 2012-02-13 | 2013-08-22 | Mitsubishi Electric Corp | 二重化システム系切替制御装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017022504A (ja) * | 2015-07-09 | 2017-01-26 | 三菱電機株式会社 | 無線通信システム |
WO2018110124A1 (ja) * | 2016-12-13 | 2018-06-21 | 日立オートモティブシステムズ株式会社 | 車両制御装置 |
CN110035939A (zh) * | 2016-12-13 | 2019-07-19 | 日立汽车***株式会社 | 车辆控制装置 |
JPWO2018110124A1 (ja) * | 2016-12-13 | 2019-10-24 | 日立オートモティブシステムズ株式会社 | 車両制御装置 |
US11136044B2 (en) | 2016-12-13 | 2021-10-05 | Hitachi Automotive Systems, Ltd. | Vehicle control device |
CN110035939B (zh) * | 2016-12-13 | 2022-05-13 | 日立安斯泰莫株式会社 | 车辆控制装置 |
WO2020004886A1 (ko) * | 2018-06-25 | 2020-01-02 | 엘지전자 주식회사 | 통신용 ecu |
US11815983B2 (en) | 2018-06-25 | 2023-11-14 | Lg Electronics Inc. | Communication ECU |
Also Published As
Publication number | Publication date |
---|---|
WO2015152167A1 (ja) | 2015-10-08 |
KR20160138203A (ko) | 2016-12-02 |
CN106233260A (zh) | 2016-12-14 |
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