FR3011638B1 - Dispositif de diagnostic de la perte d'une connexion entre un module de controle electronique et une masse - Google Patents

Dispositif de diagnostic de la perte d'une connexion entre un module de controle electronique et une masse

Info

Publication number
FR3011638B1
FR3011638B1 FR1359623A FR1359623A FR3011638B1 FR 3011638 B1 FR3011638 B1 FR 3011638B1 FR 1359623 A FR1359623 A FR 1359623A FR 1359623 A FR1359623 A FR 1359623A FR 3011638 B1 FR3011638 B1 FR 3011638B1
Authority
FR
France
Prior art keywords
diagnosing
loss
mass
connection
control module
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
FR1359623A
Other languages
English (en)
Other versions
FR3011638A1 (fr
Inventor
Jean-Marc Tornare
Christophe Costes
Philippe Laurine
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.)
Continental Automotive GmbH
Continental Automotive France SAS
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 FR1359623A priority Critical patent/FR3011638B1/fr
Priority to CN201480054585.3A priority patent/CN105579857B/zh
Priority to US15/024,559 priority patent/US9892570B2/en
Priority to PCT/EP2014/002640 priority patent/WO2015049045A1/fr
Publication of FR3011638A1 publication Critical patent/FR3011638A1/fr
Application granted granted Critical
Publication of FR3011638B1 publication Critical patent/FR3011638B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • 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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data
    • 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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
FR1359623A 2013-10-04 2013-10-04 Dispositif de diagnostic de la perte d'une connexion entre un module de controle electronique et une masse Active FR3011638B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1359623A FR3011638B1 (fr) 2013-10-04 2013-10-04 Dispositif de diagnostic de la perte d'une connexion entre un module de controle electronique et une masse
CN201480054585.3A CN105579857B (zh) 2013-10-04 2014-09-29 用于诊断电子控制模块和地之间的连接丢失的设备
US15/024,559 US9892570B2 (en) 2013-10-04 2014-09-29 Device for diagnosing the loss of a connection between an electronic control module and a ground
PCT/EP2014/002640 WO2015049045A1 (fr) 2013-10-04 2014-09-29 Dispositif de diagnostic de la perte d'une connexion entre un module de controle electronique et une masse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1359623A FR3011638B1 (fr) 2013-10-04 2013-10-04 Dispositif de diagnostic de la perte d'une connexion entre un module de controle electronique et une masse

Publications (2)

Publication Number Publication Date
FR3011638A1 FR3011638A1 (fr) 2015-04-10
FR3011638B1 true FR3011638B1 (fr) 2017-05-26

Family

ID=50489152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1359623A Active FR3011638B1 (fr) 2013-10-04 2013-10-04 Dispositif de diagnostic de la perte d'une connexion entre un module de controle electronique et une masse

Country Status (4)

Country Link
US (1) US9892570B2 (fr)
CN (1) CN105579857B (fr)
FR (1) FR3011638B1 (fr)
WO (1) WO2015049045A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10222411B2 (en) * 2015-07-31 2019-03-05 Universal Global Technology (Kunshan) Co., Ltd. Grounding safety control point monitoring method, measuring circuit and equipment grounding measuring system
US10757113B2 (en) * 2017-03-17 2020-08-25 Cylance Inc. Communications bus signal fingerprinting
US11067640B2 (en) * 2018-06-28 2021-07-20 Lear Corporation Loss of ground detection system
US11808820B1 (en) 2022-08-02 2023-11-07 Apple Inc. Fault detection for redundant connections

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2504586B2 (ja) * 1989-10-31 1996-06-05 東芝マイクロエレクトロニクス株式会社 接地外れ保護回路を有する電子回路装置
EP0590180B1 (fr) * 1992-09-29 1996-01-10 Siemens Aktiengesellschaft Dispositif de mesure pour tester les connexions de masse d'une commande, par exemple commande d'un système d'airbag d'un véhicule
US5508872A (en) * 1994-01-24 1996-04-16 Ford Motor Company Circuit for ground fault detection and switching
DE4415386C2 (de) * 1994-05-02 1998-07-02 Knorr Bremse Systeme Elektronisches Steuergerät für Kraftfahrzeuge, insbesondere elektronisches Bremssteuergerät
DE4428115C2 (de) * 1994-08-09 1997-10-16 Hella Kg Hueck & Co Steuergerät mit einer Schaltungsanordnung zum Schutz des Steuergerätes bei Unterbrechung der Steuergerätemasse
DE10002537A1 (de) * 2000-01-21 2001-07-26 Volkswagen Ag Verfahren zur Detektion einer fehlerhaften Masseverbindung in einer elektrischen Einrichtung insbesondere eines Kraftfahrzeugs
WO2008020408A2 (fr) * 2006-08-15 2008-02-21 Koninklijke Philips Electronics N.V. Interface de module électronique basse tension
FR2904695A1 (fr) * 2006-12-05 2008-02-08 Siemens Vdo Automotive Sas Procede et dispositif de prevention d'un defaut de liaison a la masse d'une unite de calcul a microprocesseur
DE102007036680B4 (de) * 2007-08-03 2009-05-14 Bühler Motor GmbH Schaltungsvorrichtung zur Erkennung einer unterbrochenen Masseleitung
DE102008037400A1 (de) * 2007-10-30 2009-05-07 Denso Corporation, Kariya Lasttreiber mit Drahtbruch-Erfassungsschaltung
JP2009133815A (ja) * 2007-10-30 2009-06-18 Denso Corp 断線検出回路
JP5195897B2 (ja) * 2010-12-27 2013-05-15 株式会社デンソー 電気負荷駆動装置
EP2715382B1 (fr) * 2011-05-27 2018-06-27 NXP USA, Inc. Circuit de surveillance d'une perte due au sol et circuit intégré l'utilisant

Also Published As

Publication number Publication date
FR3011638A1 (fr) 2015-04-10
WO2015049045A1 (fr) 2015-04-09
US9892570B2 (en) 2018-02-13
US20160240022A1 (en) 2016-08-18
CN105579857B (zh) 2018-10-16
CN105579857A (zh) 2016-05-11

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