BRPI0800113A - dispositivo de comutação e método correspondente para ativar uma carga - Google Patents

dispositivo de comutação e método correspondente para ativar uma carga

Info

Publication number
BRPI0800113A
BRPI0800113A BRPI0800113-8A BRPI0800113A BRPI0800113A BR PI0800113 A BRPI0800113 A BR PI0800113A BR PI0800113 A BRPI0800113 A BR PI0800113A BR PI0800113 A BRPI0800113 A BR PI0800113A
Authority
BR
Brazil
Prior art keywords
register
contents
central unit
load
switching device
Prior art date
Application number
BRPI0800113-8A
Other languages
English (en)
Inventor
Bernhard Foerstl
Original Assignee
Vdo Automotive Ag
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 Vdo Automotive Ag filed Critical Vdo Automotive Ag
Publication of BRPI0800113A publication Critical patent/BRPI0800113A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • G06F11/1625—Error detection by comparing the output signals of redundant hardware in communications, e.g. transmission, interfaces
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Safety Devices In Control Systems (AREA)
  • Hardware Redundancy (AREA)
  • Control Of Electric Motors In General (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

DISPOSITIVO DE COMUTAçãO E MéTODO CORRESPONDENTE PARA ATIVAR UMA CARGA. O objetivo é propor um conceito de segurança económica para aplicações de segurança relevante em veículos a motor por exemplo. A presente invenção refere-se a uma carga (2) que é ativada não diretamente de uma unidade central (1), mas em vez disto indiretamente por meio de um dispositivo de comutação, em particular um ASIC (6). O último tem um primeiro registrador (7) para a aquisição de (lados de controle da unidade central (1) e um segundo registrador (8) para a aquisição dos mesmos dados de controle igualmente da unidade central (1). Além do mais, o dispositivo de comutação tem um terceiro registrador (9) para emitir dados para a carga a ser controlada (2). Um dispositivo de transmissão (12) é usado para transmitir dados do segundo registrador (8) para o terceiro registrador (9). Uma primeira lógica de comparação (11) compara o conteúdo do segundo registrador (8) com aquele do terceiro registrador (9) e envia um sinal de controle ou interrupção para a unidade central (1), quando os dois conteúdos não são idênticos. Uma segunda lógica de comparação (10) compara o conteúdo do primeiro registrador (7) com aquele do segundo registrador (8) e habilita o dispositivo de transmissão (19), quando os conteúdos dos dois registradores são idênticos, e de outro modo bloqueia o dispositivo de transmissão (19). O último estado assegurado é mantido assim na eventualidade de um erro e a segurança exigida é assegurada.
BRPI0800113-8A 2007-02-19 2008-02-19 dispositivo de comutação e método correspondente para ativar uma carga BRPI0800113A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007008168A DE102007008168A1 (de) 2007-02-19 2007-02-19 Schaltungsvorrichtung und entsprechendes Verfahren zum Ansteuern einer Last

Publications (1)

Publication Number Publication Date
BRPI0800113A true BRPI0800113A (pt) 2008-10-07

Family

ID=39577869

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800113-8A BRPI0800113A (pt) 2007-02-19 2008-02-19 dispositivo de comutação e método correspondente para ativar uma carga

Country Status (7)

Country Link
US (1) US20080201559A1 (pt)
EP (1) EP1962193B1 (pt)
JP (1) JP2008206390A (pt)
KR (1) KR20080077334A (pt)
CN (1) CN101271317A (pt)
BR (1) BRPI0800113A (pt)
DE (2) DE102007008168A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305781A (zh) * 2020-04-15 2020-06-19 重庆地质矿产研究院 一种油田井下水力切缝用位移装置

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* Cited by examiner, † Cited by third party
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JP5494255B2 (ja) * 2010-06-07 2014-05-14 富士電機株式会社 安全制御システム
CN102522821B (zh) * 2011-12-01 2015-01-07 许继电气股份有限公司 一种智能变电站中智能终端设备及其控制方法
DE102012004844B4 (de) * 2012-03-13 2018-05-17 Phoenix Contact Gmbh & Co. Kg System der Messwertüberwachung und Abschaltung bei Auftreten von Messwertabweichungen
US9964597B2 (en) * 2016-09-01 2018-05-08 Texas Instruments Incorporated Self test for safety logic
CN111216131B (zh) * 2020-01-21 2023-03-24 重庆邮电大学 基于柔性执行器驱动的机器人串级抗干扰控制方法及系统
CN116184878A (zh) * 2022-12-15 2023-05-30 中国航空工业集团公司西安航空计算技术研究所 一种基于fpga的通道故障控制方法和系统

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US4635223A (en) * 1983-05-16 1987-01-06 Motorola, Inc. Fail safe protection circuitry for a commerical microprocessor in encryption equipment
US4959836A (en) 1987-12-09 1990-09-25 Siemens Transmission Systems, Inc. Register robustness improvement circuit and method
US5798785A (en) * 1992-12-09 1998-08-25 Discovery Communications, Inc. Terminal for suggesting programs offered on a television program delivery system
US5307409A (en) * 1992-12-22 1994-04-26 Honeywell Inc Apparatus and method for fault detection on redundant signal lines via encryption
US5481296A (en) * 1993-08-06 1996-01-02 International Business Machines Corporation Apparatus and method for selectively viewing video information
US5410344A (en) * 1993-09-22 1995-04-25 Arrowsmith Technologies, Inc. Apparatus and method of selecting video programs based on viewers' preferences
US5629733A (en) * 1994-11-29 1997-05-13 News America Publications, Inc. Electronic television program guide schedule system and method with display and search of program listings by title
US5758257A (en) * 1994-11-29 1998-05-26 Herz; Frederick System and method for scheduling broadcast of and access to video programs and other data using customer profiles
US6005561A (en) * 1994-12-14 1999-12-21 The 3Do Company Interactive information delivery system
DE69735516T2 (de) * 1996-10-08 2006-10-26 Matsushita Electric Industrial Co., Ltd., Kadoma Informationsempfangsverfahren und dieses benutzende Vorrichtung
US6177931B1 (en) * 1996-12-19 2001-01-23 Index Systems, Inc. Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information
US6266664B1 (en) * 1997-10-01 2001-07-24 Rulespace, Inc. Method for scanning, analyzing and rating digital information content
US6005597A (en) * 1997-10-27 1999-12-21 Disney Enterprises, Inc. Method and apparatus for program selection
US6614987B1 (en) * 1998-06-12 2003-09-02 Metabyte, Inc. Television program recording with user preference determination
JP4198786B2 (ja) * 1998-06-30 2008-12-17 株式会社東芝 情報フィルタリングシステム、情報フィルタリング装置、映像機器および情報フィルタリング方法
DE19830625B4 (de) * 1998-07-09 2008-04-03 Robert Bosch Gmbh Digitale Schnittstelleneinheit
US6457010B1 (en) * 1998-12-03 2002-09-24 Expanse Networks, Inc. Client-server based subscriber characterization system
US6408295B1 (en) * 1999-06-16 2002-06-18 International Business Machines Corporation System and method of using clustering to find personalized associations
JP3842144B2 (ja) * 2002-02-20 2006-11-08 三菱電機株式会社 車載電子制御装置
JP3697427B2 (ja) * 2002-05-20 2005-09-21 三菱電機株式会社 車載電子制御装置
US7000037B2 (en) * 2002-10-24 2006-02-14 Josef Rabinovitz Large array of mass data storage devices connected to a computer by a serial link
JP4574141B2 (ja) * 2003-08-29 2010-11-04 キヤノン株式会社 プリント装置および調整方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305781A (zh) * 2020-04-15 2020-06-19 重庆地质矿产研究院 一种油田井下水力切缝用位移装置
CN111305781B (zh) * 2020-04-15 2022-03-29 重庆地质矿产研究院 一种油田井下水力切缝用位移装置

Also Published As

Publication number Publication date
KR20080077334A (ko) 2008-08-22
DE502008000581D1 (de) 2010-06-10
CN101271317A (zh) 2008-09-24
JP2008206390A (ja) 2008-09-04
US20080201559A1 (en) 2008-08-21
EP1962193B1 (de) 2010-04-28
DE102007008168A1 (de) 2008-08-28
EP1962193A1 (de) 2008-08-27

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A E 4A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 3A E 4A ANUIDADES.