DE602004032197D1 - Ausfallsichere Steuerschaltung für Elektrogeräte - Google Patents

Ausfallsichere Steuerschaltung für Elektrogeräte

Info

Publication number
DE602004032197D1
DE602004032197D1 DE602004032197T DE602004032197T DE602004032197D1 DE 602004032197 D1 DE602004032197 D1 DE 602004032197D1 DE 602004032197 T DE602004032197 T DE 602004032197T DE 602004032197 T DE602004032197 T DE 602004032197T DE 602004032197 D1 DE602004032197 D1 DE 602004032197D1
Authority
DE
Germany
Prior art keywords
control circuit
switching means
electrical appliances
fail
drive circuit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004032197T
Other languages
English (en)
Inventor
Llona Gonzalo Fernandez
Onate Eider Landa
Berasaluce Jose Miguel Amoriza
Murgizu Eneko Muguerza
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eika SCL
Original Assignee
Eika SCL
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 Eika SCL filed Critical Eika SCL
Publication of DE602004032197D1 publication Critical patent/DE602004032197D1/de
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G05B19/0425—Safety, monitoring
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21154—Over current protection
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23471—Interrupt after set time non failsafe program, switch to failsafe program

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Safety Devices In Control Systems (AREA)
DE602004032197T 2003-07-31 2004-07-07 Ausfallsichere Steuerschaltung für Elektrogeräte Active DE602004032197D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200301821A ES2235614B1 (es) 2003-07-31 2003-07-31 Circuito de control seguro ante fallos para aparatos electrodomesticos.

Publications (1)

Publication Number Publication Date
DE602004032197D1 true DE602004032197D1 (de) 2011-05-26

Family

ID=34089826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004032197T Active DE602004032197D1 (de) 2003-07-31 2004-07-07 Ausfallsichere Steuerschaltung für Elektrogeräte

Country Status (5)

Country Link
US (1) US7187991B2 (de)
EP (1) EP1517201B1 (de)
AT (1) ATE505755T1 (de)
DE (1) DE602004032197D1 (de)
ES (1) ES2235614B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1811347A1 (de) * 2006-01-13 2007-07-25 Siemens Aktiengesellschaft Steuerung eines Schaltelements mit einem nachtriggerbaren Monoflop
DE102006052739A1 (de) * 2006-11-08 2008-05-15 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Schaltungsanordnung zur sicheren Ansteuerung von Aktoren, Sensoren und/oder Verbrauchern in einem diese enthaltenden elektrischen Gerät, insbesondere in einem elektrischen Hausgerät
DE112006004199A5 (de) * 2006-12-06 2009-11-05 Siemens Aktiengesellschaft Verfahren zum Ansteuern von zumindest zwei elektromagnetischen Relais und Steuereinrichtung zur Durchführung des Verfahrens
DE102014000283A1 (de) * 2014-01-15 2015-07-16 Festo Ag & Co. Kg Sicherheitssteuermodul und Steuerungseinrichtung für eine fluidisch antreibbare Bearbeitungsmaschine
CN110572891B (zh) * 2018-06-06 2021-12-17 佛山市顺德区美的电热电器制造有限公司 电磁加热***及其驱动电路
CN109065409A (zh) * 2018-08-30 2018-12-21 珠海格力电器股份有限公司 驱动电路、开关控制电路及烹饪器具
CN111380156B (zh) * 2020-03-19 2021-11-23 海信（山东）空调有限公司 控制电路、控制芯片和空气调节***

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473732A (en) * 1981-01-07 1984-09-25 General Electric Company Power circuit for induction cooking
DE3137450C2 (de) * 1981-09-21 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Sicherheits-Ausgabeschaltung für eine Datenverarbeitungsanlage
US4410329A (en) * 1981-11-06 1983-10-18 General Electric Company Washing machine with oversuds detection and correction capability
EP0112837A1 (de) * 1982-02-11 1984-07-11 Zf-Herion-Systemtechnik Gmbh Elektronische steuerung mit sicherheitseinrichtungen
US4488303A (en) * 1982-05-17 1984-12-11 Rca Corporation Fail-safe circuit for a microcomputer based system
JPS6182201A (ja) * 1984-09-29 1986-04-25 Nec Home Electronics Ltd フエイルセ−フ制御回路
GB2166918B (en) * 1984-11-13 1988-09-14 Westinghouse Brake & Signal A circuit arrangement for providing in a fail-safe manner an alternating output signal to a load
US4628443A (en) * 1984-11-16 1986-12-09 General Electric Company Test initiating apparatus for appliances having self-diagnostic testing capability
US4885447A (en) * 1985-01-23 1989-12-05 Balay, S.A. System for the induction heating of the electric plates of a cooker
JPH0744061B2 (ja) * 1986-02-19 1995-05-15 ソニー株式会社 電磁調理器
US4726024A (en) * 1986-03-31 1988-02-16 Mieczyslaw Mirowski Fail safe architecture for a computer system
US4812677A (en) * 1987-10-15 1989-03-14 Motorola Power supply control with false shut down protection
US4816647A (en) * 1987-11-13 1989-03-28 General Electric Company Power control for appliance having a glass ceramic cooking surface
KR900009189Y1 (ko) * 1988-06-17 1990-10-06 삼성전자 주식회사 전자조리기의 출력 제어회로
JPH0263067A (ja) * 1988-08-30 1990-03-02 Konica Corp 画像作成装置の安全装置
US5004881A (en) * 1989-11-22 1991-04-02 Goldstar Co., Ltd. Method and circuit for controlling power level in the electromagnetic induction cooker
US5175413A (en) * 1990-07-31 1992-12-29 Whirlpool Corporation Fail-safe relay drive system for cooking apparatus
US5195098A (en) * 1991-05-10 1993-03-16 Echelon Corporation Binary data error correction using hint signal
US5420397A (en) * 1992-12-15 1995-05-30 Micro Weiss Electronics, Inc. Control device and safety circuit for heating pads with PTC heater
US5378874A (en) * 1993-04-05 1995-01-03 Whirlpool Corporation Diagnostic method and apparatus for a domestic appliance
GR930100359A (en) * 1993-09-02 1995-05-31 Koloni Sofia & Sia E E Strongly fail safe interface based on concurrent checking.
JP3003556B2 (ja) * 1995-10-05 2000-01-31 住友電装株式会社 フェイルセーフ装置
US6433926B2 (en) * 1997-11-14 2002-08-13 Dsc Communications A/S Optical amplifier and a method of preventing emission therefrom of optical power exceeding a prescribed safety limit
US6038671A (en) * 1998-03-12 2000-03-14 Compaq Computer Corporation Power management of a computer system using a power button
US6647301B1 (en) * 1999-04-22 2003-11-11 Dow Global Technologies Inc. Process control system with integrated safety control system
EP1273500B1 (de) * 2001-07-02 2006-08-30 Alcatel Steuerung für ein Relais

Also Published As

Publication number Publication date
ES2235614B1 (es) 2006-10-16
US20050027375A1 (en) 2005-02-03
EP1517201A2 (de) 2005-03-23
ATE505755T1 (de) 2011-04-15
ES2235614A1 (es) 2005-07-01
US7187991B2 (en) 2007-03-06
EP1517201B1 (de) 2011-04-13
EP1517201A3 (de) 2006-06-21

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