FR2987448B1 - METHOD AND DEVICE FOR DETERMINING THE STATUS OF AN ACTUATOR CONTROLLED THROUGH AN H-BRIDGE - Google Patents

METHOD AND DEVICE FOR DETERMINING THE STATUS OF AN ACTUATOR CONTROLLED THROUGH AN H-BRIDGE

Info

Publication number
FR2987448B1
FR2987448B1 FR1200531A FR1200531A FR2987448B1 FR 2987448 B1 FR2987448 B1 FR 2987448B1 FR 1200531 A FR1200531 A FR 1200531A FR 1200531 A FR1200531 A FR 1200531A FR 2987448 B1 FR2987448 B1 FR 2987448B1
Authority
FR
France
Prior art keywords
bridge
status
determining
actuator controlled
actuator
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
FR1200531A
Other languages
French (fr)
Other versions
FR2987448A1 (en
Inventor
Jacques Rocher
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1200531A priority Critical patent/FR2987448B1/en
Publication of FR2987448A1 publication Critical patent/FR2987448A1/en
Application granted granted Critical
Publication of FR2987448B1 publication Critical patent/FR2987448B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01F7/1844—Monitoring or fail-safe circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • 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
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/1855—Monitoring or fail-safe circuits using a stored table to deduce one variable from another

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1200531A 2012-02-23 2012-02-23 METHOD AND DEVICE FOR DETERMINING THE STATUS OF AN ACTUATOR CONTROLLED THROUGH AN H-BRIDGE Active FR2987448B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1200531A FR2987448B1 (en) 2012-02-23 2012-02-23 METHOD AND DEVICE FOR DETERMINING THE STATUS OF AN ACTUATOR CONTROLLED THROUGH AN H-BRIDGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200531A FR2987448B1 (en) 2012-02-23 2012-02-23 METHOD AND DEVICE FOR DETERMINING THE STATUS OF AN ACTUATOR CONTROLLED THROUGH AN H-BRIDGE

Publications (2)

Publication Number Publication Date
FR2987448A1 FR2987448A1 (en) 2013-08-30
FR2987448B1 true FR2987448B1 (en) 2014-11-07

Family

ID=46197350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200531A Active FR2987448B1 (en) 2012-02-23 2012-02-23 METHOD AND DEVICE FOR DETERMINING THE STATUS OF AN ACTUATOR CONTROLLED THROUGH AN H-BRIDGE

Country Status (1)

Country Link
FR (1) FR2987448B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3014616B1 (en) 2013-12-05 2016-01-08 Continental Automotive France METHOD FOR CONTROLLING A CONTROL OF AN ELECTRICAL ACTUATOR OF WASTEGATE BY MEASURING CURRENT ACROSS THE ELECTRIC ACTUATOR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5784245A (en) * 1996-11-27 1998-07-21 Motorola Inc. Solenoid driver and method for determining solenoid operational status
US6326898B1 (en) * 2000-10-24 2001-12-04 Xerox Corporation Solenoid plunger position detection algorithm
DE10344088B4 (en) * 2003-09-23 2012-08-02 Samson Aktiengesellschaft Function testing device for a field device and method for functional testing of a field device and field device
SE0501531L (en) * 2005-07-01 2007-01-02 Haldex Traction Ab Method, device and system

Also Published As

Publication number Publication date
FR2987448A1 (en) 2013-08-30

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