FR3032279B1 - Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte - Google Patents

Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte

Info

Publication number
FR3032279B1
FR3032279B1 FR1550877A FR1550877A FR3032279B1 FR 3032279 B1 FR3032279 B1 FR 3032279B1 FR 1550877 A FR1550877 A FR 1550877A FR 1550877 A FR1550877 A FR 1550877A FR 3032279 B1 FR3032279 B1 FR 3032279B1
Authority
FR
France
Prior art keywords
supervision
anchoring
optimizing
sensors
current
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
FR1550877A
Other languages
English (en)
Other versions
FR3032279A1 (fr
Inventor
Thierry Bavois
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 FR1550877A priority Critical patent/FR3032279B1/fr
Priority to US15/547,955 priority patent/US10025340B2/en
Priority to CN201680018793.7A priority patent/CN107407711B/zh
Priority to PCT/EP2016/000180 priority patent/WO2016124333A1/fr
Publication of FR3032279A1 publication Critical patent/FR3032279A1/fr
Application granted granted Critical
Publication of FR3032279B1 publication Critical patent/FR3032279B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F5/00—Systems for regulating electric variables by detecting deviations in the electric input to the system and thereby controlling a device within the system to obtain a regulated output
    • 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2503—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • H01H1/605—Cleaning of contact-making surfaces by relatively high voltage pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Keying Circuit Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR1550877A 2015-02-04 2015-02-04 Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte Active FR3032279B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1550877A FR3032279B1 (fr) 2015-02-04 2015-02-04 Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte
US15/547,955 US10025340B2 (en) 2015-02-04 2016-02-04 Method for optimising a wetting current and adapted device for monitoring sensors with contact switches
CN201680018793.7A CN107407711B (zh) 2015-02-04 2016-02-04 用于优化润湿电流的方法以及适配的用于监测具有接触开关的传感器的设备
PCT/EP2016/000180 WO2016124333A1 (fr) 2015-02-04 2016-02-04 Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1550877A FR3032279B1 (fr) 2015-02-04 2015-02-04 Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte

Publications (2)

Publication Number Publication Date
FR3032279A1 FR3032279A1 (fr) 2016-08-05
FR3032279B1 true FR3032279B1 (fr) 2017-02-10

Family

ID=53491610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550877A Active FR3032279B1 (fr) 2015-02-04 2015-02-04 Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte

Country Status (4)

Country Link
US (1) US10025340B2 (fr)
CN (1) CN107407711B (fr)
FR (1) FR3032279B1 (fr)
WO (1) WO2016124333A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020053764A1 (fr) * 2018-09-10 2020-03-19 Thales Canada Inc. Commande de courant de mouillage de circuit d'entrée
US11735375B2 (en) 2020-02-19 2023-08-22 Honeywell International Inc. ECS equipment reliability through wetting current
CN112904253B (zh) * 2021-01-15 2021-11-23 华北电力大学 一种带有温度自校准的电子式测量装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054778A (en) * 1999-01-12 2000-04-25 Trw Inc. Electronic steering wheel technique for passing information with a programmable current source and detector
AU731189B1 (en) * 1999-12-10 2001-03-29 Robert Bosch Gmbh A switch input circuit
US8879691B2 (en) * 2005-12-22 2014-11-04 Alcatel Lucent Autonomous metallic supervision with sealing current
CN101052068B (zh) * 2006-04-03 2011-04-06 华为技术有限公司 提供湿电流的设备及方法
US8118487B2 (en) * 2007-10-31 2012-02-21 O2Micro, Inc. Auto-ranging thermistor-based temperature detection system
CN101718842B (zh) * 2009-12-11 2012-03-14 北汽福田汽车股份有限公司 一种用于接触开关的监测方法和系统
US8717035B2 (en) * 2009-12-23 2014-05-06 Black & Decker Inc. Systems and methods for detecting an open cell tap in a battery pack
CN102859837A (zh) * 2010-12-06 2013-01-02 科达汽车公司 电化学电池单元平衡电路和方法
JP5365614B2 (ja) * 2010-12-10 2013-12-11 株式会社Ｊｖｃケンウッド 車載装置及びキー識別方法
US9057743B2 (en) 2013-04-17 2015-06-16 Ge Intelligent Platforms, Inc. Apparatus and method for wetting current measurement and control
US9465075B2 (en) * 2014-08-29 2016-10-11 Freescale Semiconductor, Inc. Wetting current diagnostics
US9778668B2 (en) * 2014-09-30 2017-10-03 Nxp Usa, Inc. Sensed switch current control
US9778319B2 (en) * 2014-11-07 2017-10-03 Nxp Usa, Inc. Systems and methods for switch health determination

Also Published As

Publication number Publication date
CN107407711B (zh) 2020-06-23
CN107407711A (zh) 2017-11-28
US20180024585A1 (en) 2018-01-25
FR3032279A1 (fr) 2016-08-05
US10025340B2 (en) 2018-07-17
WO2016124333A1 (fr) 2016-08-11

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