EP1085548A3 - Method and device for controlling a consumer - Google Patents

Method and device for controlling a consumer Download PDF

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Publication number
EP1085548A3
EP1085548A3 EP00110329A EP00110329A EP1085548A3 EP 1085548 A3 EP1085548 A3 EP 1085548A3 EP 00110329 A EP00110329 A EP 00110329A EP 00110329 A EP00110329 A EP 00110329A EP 1085548 A3 EP1085548 A3 EP 1085548A3
Authority
EP
European Patent Office
Prior art keywords
consumer
controlling
signal
control
pwm
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.)
Withdrawn
Application number
EP00110329A
Other languages
German (de)
French (fr)
Other versions
EP1085548A2 (en
Inventor
Martin Gruenewald
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1085548A2 publication Critical patent/EP1085548A2/en
Publication of EP1085548A3 publication Critical patent/EP1085548A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1877—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings controlling a plurality of loads
    • 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
    • H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Es werden ein Verfahren und eine Vorrichtung zur Steuerung eines Verbrauchers beschrieben. Ein erstes Signal (H) bestimmt die Dauer einer ersten Ansteuerphase. Wenigstens in der ersten Ansteuerphase erfolgt eine getaktete Ansteuerung. Ein Ansteuersignal (S) zur Steuerung eines Verbrauchers ist ausgehend von einer logischen Verknüpfung des ersten Signals (H) und einem PWM-Signal (PWM) vorgebbar.

Figure 00000001
A method and a device for controlling a consumer are described. A first signal (H) determines the duration of a first control phase. At least in the first control phase there is a clocked control. A control signal (S) for controlling a consumer can be specified on the basis of a logical combination of the first signal (H) and a PWM signal (PWM).
Figure 00000001
EP00110329A 1999-09-18 2000-05-13 Method and device for controlling a consumer Withdrawn EP1085548A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944831 1999-09-18
DE1999144831 DE19944831A1 (en) 1999-09-18 1999-09-18 Method and device for controlling a consumer

Publications (2)

Publication Number Publication Date
EP1085548A2 EP1085548A2 (en) 2001-03-21
EP1085548A3 true EP1085548A3 (en) 2002-01-02

Family

ID=7922517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110329A Withdrawn EP1085548A3 (en) 1999-09-18 2000-05-13 Method and device for controlling a consumer

Country Status (2)

Country Link
EP (1) EP1085548A3 (en)
DE (1) DE19944831A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005022063A1 (en) * 2005-05-12 2006-11-16 Conti Temic Microelectronic Gmbh Method and device for the electrical control of a valve with a mechanical closing element
CN104950738B (en) * 2015-03-23 2017-06-16 石家庄科林电气股份有限公司 The system and method that multiple-way supply circuit controls maximum demand

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647387A (en) * 1994-12-13 1997-07-15 Mitsubishi Denki Kabushiki Kaisha Apparatus and method for controlling duty solenoid valves
US5818678A (en) * 1997-10-09 1998-10-06 Delco Electronics Corporation Tri-state control apparatus for a solenoid having on off and PWM control modes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647387A (en) * 1994-12-13 1997-07-15 Mitsubishi Denki Kabushiki Kaisha Apparatus and method for controlling duty solenoid valves
US5818678A (en) * 1997-10-09 1998-10-06 Delco Electronics Corporation Tri-state control apparatus for a solenoid having on off and PWM control modes

Also Published As

Publication number Publication date
DE19944831A1 (en) 2001-03-22
EP1085548A2 (en) 2001-03-21

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