WO2009060953A1 - 安全制御装置 - Google Patents

安全制御装置 Download PDF

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Publication number
WO2009060953A1
WO2009060953A1 PCT/JP2008/070340 JP2008070340W WO2009060953A1 WO 2009060953 A1 WO2009060953 A1 WO 2009060953A1 JP 2008070340 W JP2008070340 W JP 2008070340W WO 2009060953 A1 WO2009060953 A1 WO 2009060953A1
Authority
WO
WIPO (PCT)
Prior art keywords
instruction
units
judgment
control device
safety control
Prior art date
Application number
PCT/JP2008/070340
Other languages
English (en)
French (fr)
Inventor
Haruyuki Kurachi
Original Assignee
Mitsubishi Electric Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2009540101A priority Critical patent/JP4832572B2/ja
Priority to KR1020107008341A priority patent/KR101179738B1/ko
Priority to US12/739,109 priority patent/US8755917B2/en
Priority to CN200880114972.6A priority patent/CN101849226B/zh
Priority to DE112008002764T priority patent/DE112008002764T5/de
Publication of WO2009060953A1 publication Critical patent/WO2009060953A1/ja

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Programmable Controllers (AREA)
  • Hardware Redundancy (AREA)

Abstract

　高速のＣＰＵを用いることなく、応答時間を短縮することができる安全制御装置を得ることために、指令判別部２１ａ、２１ｂは、入力された出力指令がＯＮ指令であるのかＯＦ指令であるのかを判別し、照合部２２ａ、２２ｂは、自身の指令判別部２１ａ、２１ｂの判別結果を相手側に送信して指令判別部２１ａ、２１ｂの判別結果を照合する。出力部２４ａ、２４ｂは、指令判別部２１ａ、２１ｂの判別結果がＯＦＦ指令である場合、または照合部２２ａ、２２ｂの照合結果が不一致である場合には、スイッチＳＷ１ａをＯＦＦにする出力信号を出力する。
PCT/JP2008/070340 2007-11-07 2008-11-07 安全制御装置 WO2009060953A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009540101A JP4832572B2 (ja) 2007-11-07 2008-11-07 安全制御装置
KR1020107008341A KR101179738B1 (ko) 2007-11-07 2008-11-07 안전 제어 장치
US12/739,109 US8755917B2 (en) 2007-11-07 2008-11-07 Safety control device
CN200880114972.6A CN101849226B (zh) 2007-11-07 2008-11-07 安全控制装置
DE112008002764T DE112008002764T5 (de) 2007-11-07 2008-11-07 Sicherheitssteuervorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007289448 2007-11-07
JP2007-289448 2007-11-07

Publications (1)

Publication Number Publication Date
WO2009060953A1 true WO2009060953A1 (ja) 2009-05-14

Family

ID=40625839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070340 WO2009060953A1 (ja) 2007-11-07 2008-11-07 安全制御装置

Country Status (6)

Country Link
US (1) US8755917B2 (ja)
JP (1) JP4832572B2 (ja)
KR (1) KR101179738B1 (ja)
CN (1) CN101849226B (ja)
DE (1) DE112008002764T5 (ja)
WO (1) WO2009060953A1 (ja)

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WO2012043317A1 (ja) * 2010-09-30 2012-04-05 三菱重工業株式会社 制御装置および原子力発電プラント制御システム
WO2012046609A1 (ja) * 2010-10-04 2012-04-12 三菱重工業株式会社 制御装置および原子力発電プラント制御システム
JP6129438B1 (ja) * 2015-12-07 2017-05-17 三菱電機株式会社 信号処理装置

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JP5718615B2 (ja) 2010-11-08 2015-05-13 矢崎総業株式会社 コンビスイッチ
CN103959718B (zh) * 2011-12-02 2017-04-26 株式会社自动网络技术研究所 发送消息生成装置以及车载通信系统
US20150105872A1 (en) * 2012-05-25 2015-04-16 Hitachi, Ltd. Reliability calculation device and method
JP2015189055A (ja) * 2014-03-27 2015-11-02 住友重機械工業株式会社 射出成形機、および射出成形機の操作画面
KR102346258B1 (ko) * 2014-11-19 2022-01-03 삼성전자 주식회사 온도 제어 방법 및 장치
JP6451323B2 (ja) * 2015-01-06 2019-01-16 株式会社デンソーウェーブ ロボットの配線方法
WO2017081506A1 (en) * 2015-11-09 2017-05-18 Otis Elevator Company Self-diagnostic electrical circuit
JP6512205B2 (ja) * 2016-11-14 2019-05-15 トヨタ自動車株式会社 通信システム
CN108958248A (zh) * 2018-07-05 2018-12-07 北京智行者科技有限公司 备份系统
US11500715B1 (en) 2021-05-27 2022-11-15 Fort Robotics, Inc. Determining functional safety state using software-based ternary state translation of analog input
US20220382238A1 (en) * 2021-05-27 2022-12-01 Fort Robotics, Inc. Hardware implementation for detecting functional safety states using ternary state translation

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JPS6051136B2 (ja) * 1979-11-07 1985-11-12 三菱電機株式会社 デ−タ誤り検出方式
JPH03286340A (ja) * 1990-04-03 1991-12-17 Japan Electron Control Syst Co Ltd Ｃｐｕの異常診断装置
JPH06149604A (ja) * 1992-11-11 1994-05-31 Nissan Motor Co Ltd 多重化システム
JP2000172517A (ja) * 1998-12-03 2000-06-23 Hitachi Ltd フェイルセーフ送信回路
JP2001526422A (ja) * 1997-12-10 2001-12-18 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） プロセッサに関連する方法と、その方法に基づく機能に適合したプロセッサ
JP2006260038A (ja) * 2005-03-16 2006-09-28 Toyota Motor Corp 車両用警報装置

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JPS6051136A (ja) * 1983-08-30 1985-03-22 Mitsui Petrochem Ind Ltd ポリフルオロアルコ−ルの製法
JP2806159B2 (ja) 1992-08-04 1998-09-30 日立電線株式会社 光ファイバ気体圧送ヘッド
DE69720922T2 (de) * 1996-11-29 2003-11-13 Matsushita Electric Ind Co Ltd Prozessor mit verbessertem Rundungsprozess
JPH11183546A (ja) * 1997-12-17 1999-07-09 Toshiba Corp 制御装置の回路異常検出装置
JP3841585B2 (ja) * 1999-04-21 2006-11-01 松下電器産業株式会社 電子部品実装機、及び該電子部品実装機にて実行される電力供給制御方法
JP2001222309A (ja) 2000-02-10 2001-08-17 Yaskawa Electric Corp ロボット制御装置
JP4374471B2 (ja) * 2003-08-04 2009-12-02 学校法人同志社 照明制御システムおよび制御システム
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JP5050825B2 (ja) * 2007-12-11 2012-10-17 三菱電機株式会社 システム制御装置
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Publication number Priority date Publication date Assignee Title
JPS6051136B2 (ja) * 1979-11-07 1985-11-12 三菱電機株式会社 デ−タ誤り検出方式
JPH03286340A (ja) * 1990-04-03 1991-12-17 Japan Electron Control Syst Co Ltd Ｃｐｕの異常診断装置
JPH06149604A (ja) * 1992-11-11 1994-05-31 Nissan Motor Co Ltd 多重化システム
JP2001526422A (ja) * 1997-12-10 2001-12-18 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） プロセッサに関連する方法と、その方法に基づく機能に適合したプロセッサ
JP2000172517A (ja) * 1998-12-03 2000-06-23 Hitachi Ltd フェイルセーフ送信回路
JP2006260038A (ja) * 2005-03-16 2006-09-28 Toyota Motor Corp 車両用警報装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012043317A1 (ja) * 2010-09-30 2012-04-05 三菱重工業株式会社 制御装置および原子力発電プラント制御システム
JP2012078166A (ja) * 2010-09-30 2012-04-19 Mitsubishi Heavy Ind Ltd 制御装置および原子力発電プラント制御システム
WO2012046609A1 (ja) * 2010-10-04 2012-04-12 三菱重工業株式会社 制御装置および原子力発電プラント制御システム
JP2012079184A (ja) * 2010-10-04 2012-04-19 Mitsubishi Heavy Ind Ltd 制御装置および原子力発電プラント制御システム
US9684302B2 (en) 2010-10-04 2017-06-20 Mitsubishi Heavy Industries, Ltd. Control device and nuclear power plant control system
JP6129438B1 (ja) * 2015-12-07 2017-05-17 三菱電機株式会社 信号処理装置
WO2017098564A1 (ja) * 2015-12-07 2017-06-15 三菱電機株式会社 信号処理装置
CN107046813A (zh) * 2015-12-07 2017-08-15 三菱电机株式会社 信号处理装置

Also Published As

Publication number Publication date
DE112008002764T5 (de) 2010-07-29
JP4832572B2 (ja) 2011-12-07
US8755917B2 (en) 2014-06-17
KR101179738B1 (ko) 2012-09-04
KR20100054869A (ko) 2010-05-25
JPWO2009060953A1 (ja) 2011-03-24
CN101849226B (zh) 2016-06-15
US20100234968A1 (en) 2010-09-16
CN101849226A (zh) 2010-09-29

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