EP0314949A1 - Groupe électrique fonctionnel pour un véhicule - Google Patents

Groupe électrique fonctionnel pour un véhicule Download PDF

Info

Publication number
EP0314949A1
EP0314949A1 EP88116935A EP88116935A EP0314949A1 EP 0314949 A1 EP0314949 A1 EP 0314949A1 EP 88116935 A EP88116935 A EP 88116935A EP 88116935 A EP88116935 A EP 88116935A EP 0314949 A1 EP0314949 A1 EP 0314949A1
Authority
EP
European Patent Office
Prior art keywords
signaling
contact
plug
circuit
electrical
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.)
Granted
Application number
EP88116935A
Other languages
German (de)
English (en)
Other versions
EP0314949B1 (fr
Inventor
Anton Dipl.-Ing.Fh. Huber
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0314949A1 publication Critical patent/EP0314949A1/fr
Application granted granted Critical
Publication of EP0314949B1 publication Critical patent/EP0314949B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement

Definitions

  • the invention relates to an electrical functional group for a vehicle according to the preamble of claim 1.
  • the object of the invention is therefore to monitor an electrical plug connection in such a way that a release process of the plug connection can be recognized before the actual useful circuit which connects the electrical structural units to one another is disconnected.
  • a plug connection which consists of a plug part with contact pins and a socket part with contact sleeves for receiving the contact pins.
  • the plug-in part has at least one useful contact, which consists of a long contact pin, via which the electrical units are connected in a useful circuit.
  • the plug-in part has at least one signaling contact, which consists of a short contact pin.
  • the short signaling contact is part of a signaling circuit that contains a monitoring device that checks whether the signaling circuit is closed via the signaling contact. If this is not the case, the monitoring device issues a warning message. This can be displayed optically or acoustically, so that the operator of the vehicle is made aware of the detachable plug connection before the useful circuit is interrupted.
  • FIG. 1 shows a useful circuit with two electrical units 31, 32, which is closed by a plug part 1 and a socket part 2 via lines and an electrical plug connection drawn in the separated state.
  • the electrical units 31, 32 represent any electrical parts or units used in vehicles, which are electrically connected to one another via plug connections.
  • the plug part 1 of the plug connection has a long useful contact 11, which is received by a correspondingly long contact sleeve 21 of the socket part 2 when the plug connection is pushed together.
  • retaining lugs 23 of the socket part 2 overlap the plug part 1 and engage in the closed position in corresponding notches 13 of the plug part 1.
  • the plug part 1 also has a signaling contact 12, which is shorter than the useful contact 11, and which is received by a contact sleeve 22 of the socket part 2 in the closed position of the plug connection.
  • a signaling circuit is closed via this signaling contact 12, the signaling contact 12 being connected to ground and the contact sleeve 22 to a monitoring device 4.
  • the monitoring device 4 is a microprocessor which continuously checks whether the ground potential is present via the plug connection.
  • the signaling contact 12 is first released from the contact sleeve 22 of the socket part 2 the ground potential is no longer present at the microprocessor and this generates a warning message W.
  • This warning message W (not shown in FIG. 1) causes a warning lamp to light up, which alerts the operator of the vehicle to the detachable plug connection. This can then intervene accordingly before the useful circuit is opened via the long useful contact 11.
  • the individual signaling contacts 12 can be connected in series in a signaling circuit. This means that a separate input on the microprocessor is not required for each plug connection.
  • the useful contacts 11A are arranged here next to one another as knife contacts in the form of a knife strip.
  • a signaling contact 12A To the right and left of the user contacts 11A there is a signaling contact 12A, which is also designed as a knife contact.
  • the signaling contacts 12A are connected in series on the same signaling circuit.
  • the use of two or more signaling contacts 12A is not only limited to an embodiment according to FIG. 2. It can also be used to monitor multipole circular connectors or asymmetrically shaped connectors.
  • the arrangement of the individual signaling contacts 12A depends on the geometry of the plug connection. These are described in the Ab stood apart from each other that when loosening the connector by a jammed pull in any case, the electrical connection of one of the signaling contacts 12A is interrupted.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Emergency Alarm Devices (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP88116935A 1987-11-03 1988-10-12 Groupe électrique fonctionnel pour un véhicule Expired - Lifetime EP0314949B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3737289 1987-11-03
DE3737289 1987-11-03

Publications (2)

Publication Number Publication Date
EP0314949A1 true EP0314949A1 (fr) 1989-05-10
EP0314949B1 EP0314949B1 (fr) 1993-01-27

Family

ID=6339685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116935A Expired - Lifetime EP0314949B1 (fr) 1987-11-03 1988-10-12 Groupe électrique fonctionnel pour un véhicule

Country Status (5)

Country Link
US (1) US4927382A (fr)
EP (1) EP0314949B1 (fr)
JP (1) JPH01149384A (fr)
DE (1) DE3877893D1 (fr)
ES (1) ES2040806T3 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471994A1 (fr) * 1990-07-27 1992-02-26 Hirose Electric Co., Ltd. Connecteur électrique avec sécurité contre défaillances
DE4113710C1 (fr) * 1991-04-26 1992-08-13 Audi Ag, 8070 Ingolstadt, De
AU642559B2 (en) * 1990-12-04 1993-10-21 Tibor Biacsi Trailer plug switch
EP0602804A2 (fr) * 1992-12-17 1994-06-22 Ford Motor Company Limited Connexion électrique et système de circuit de verrouillage pour actionnement électrique de véhicule
EP0622870A2 (fr) * 1993-04-27 1994-11-02 Sumitomo Wiring Systems, Ltd. Connecteur électrique à ressort précontraint
WO1995028299A1 (fr) * 1994-04-15 1995-10-26 United Technologies Automotive, Inc. Support pour dispositif de retenue d'un ensemble harnais de câbles et detecteur associe
DE19646816A1 (de) * 1996-11-13 1998-05-14 Opel Adam Ag Mechanische Verbindung von Elementen eines Kraftfahrzeugs
DE10309347B4 (de) * 2002-03-01 2007-04-19 Ford Motor Co., Dearborn Stromversorgung für ein Kraftfahrzeug
WO2014019832A1 (fr) * 2012-08-02 2014-02-06 R. Stahl Schaltgeräte GmbH Dispositif électrique à connecteur protégé contre les explosions
DE202016102037U1 (de) 2016-04-18 2016-05-03 Erni Production Gmbh & Co. Kg Steckkontaktset zum Prüfen einer Verrastung des Steckkontaktsets
DE202016102603U1 (de) 2016-05-13 2016-06-20 Erni Production Gmbh & Co. Kg Steckkontaktset
DE102016107169A1 (de) 2016-04-18 2017-10-19 Erni Production Gmbh & Co. Kg Steckkontaktset und Verfahren zum Prüfen einer Verrastung des Steckkontaktsets
DE102016108989A1 (de) 2016-05-13 2017-11-16 Erni Production Gmbh & Co. Kg Steckkontaktset und Verfahren zum Prüfen einer Verrastung des Steckkontaktsets

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH082940Y2 (ja) * 1988-11-25 1996-01-29 富士重工業株式会社 車両用電気系統コネクタ監視装置
US5345221A (en) * 1992-06-02 1994-09-06 John Michael Pons Arm alarm system
JPH062868A (ja) * 1992-06-22 1994-01-11 Fujitsu General Ltd 温水暖房機
JPH0654272U (ja) * 1992-12-29 1994-07-22 ミツミ電機株式会社 電気コネクタ
US5554049A (en) * 1993-08-19 1996-09-10 Woodhead Industries, Inc. Inline indicating interconnect
US5572395A (en) * 1993-12-21 1996-11-05 International Business Machines Corporation Circuit for controlling current in an adapter card
US5600108A (en) * 1994-08-29 1997-02-04 Bed-Check Corporation Docking module enclosure including connectors and power switching
KR19990024489A (ko) * 1997-09-03 1999-04-06 윤종용 하드디스크 드라이브의 파워 핀
GB2346269A (en) * 1999-01-27 2000-08-02 Rover Group A transmission line interconnection module
US6452114B1 (en) 1999-09-17 2002-09-17 Hubbell Incorporated Plug-in circuit board with reduced insertion force
DE60123676T2 (de) * 2001-10-11 2007-08-30 Lear Automotive (EEDS) Spain, S.L., Valls System und zum verhindern elektrischer bogen in verbindern, die stromladungen liefern
US6683273B2 (en) 2001-11-09 2004-01-27 Thermal Dynamics Corporation Quick disconnect having a make-break timing sequence
US6713711B2 (en) 2001-11-09 2004-03-30 Thermal Dynamics Corporation Plasma arc torch quick disconnect
DE10343997A1 (de) * 2003-09-23 2005-04-14 Robert Bosch Gmbh Piezoelektrisches Element
US20090075525A1 (en) * 2007-09-05 2009-03-19 Othmar Gaidosch Photovoltaic plug-type connector
JP5077542B2 (ja) * 2007-09-06 2012-11-21 日本電気株式会社 電子部品パッケージの位置調整ユニット
US8400319B2 (en) * 2007-09-24 2013-03-19 John Mezzalingua Associates, Inc. Coaxial cable connector with an external sensor and method of use thereof
US8773255B2 (en) * 2007-09-24 2014-07-08 Ppc Broadband, Inc. Status sensing and reporting interface
US8400318B2 (en) * 2007-09-24 2013-03-19 John Mezzalingua Associates, Inc. Method for determining electrical power signal levels in a transmission system
US8570178B2 (en) * 2007-09-24 2013-10-29 Ppc Broadband, Inc. Coaxial cable connector with internal floating ground circuitry and method of use thereof
US8149127B2 (en) * 2007-09-24 2012-04-03 John Mezzalingua Associates, Inc. Coaxial cable connector with an internal coupler and method of use thereof
US8419464B2 (en) * 2008-11-17 2013-04-16 Ppc Broadband, Inc. Coaxial connector with integrated molded substrate and method of use thereof
US7850482B2 (en) * 2008-11-17 2010-12-14 John Mezzalingua Associates, Inc. Coaxial connector with integrated mating force sensor and method of use thereof
US7909637B2 (en) * 2008-11-17 2011-03-22 John Mezzalingua Associates, Inc. Coaxial connector with integrated mating force sensor and method of use thereof
US8376774B2 (en) * 2008-11-17 2013-02-19 Rochester Institute Of Technology Power extracting device and method of use thereof
US8414326B2 (en) * 2008-11-17 2013-04-09 Rochester Institute Of Technology Internal coaxial cable connector integrated circuit and method of use thereof
US8303334B2 (en) * 2008-11-17 2012-11-06 John Mezzalingua Associates, Inc. Embedded coupler device and method of use thereof
US8618944B2 (en) * 2009-12-03 2013-12-31 Ppc Broadband, Inc. Coaxial cable connector parameter monitoring system
US8604936B2 (en) 2010-12-13 2013-12-10 Ppc Broadband, Inc. Coaxial cable connector, system and method of use thereof
US9300082B2 (en) * 2013-09-27 2016-03-29 Ifpl Group Limited Electrical connectors
GB2527487B (en) 2014-03-25 2019-10-16 Ifpl Group Ltd Headphone socket
US9660389B2 (en) * 2014-05-26 2017-05-23 Apple Inc. Additional ground paths for connectors having reduced pin counts
US9935668B1 (en) 2017-02-16 2018-04-03 Datron World Communications, Inc. Detachment mechanism and indicator for mobile mount portable radio and method for the same
US11283214B1 (en) * 2021-02-10 2022-03-22 Hong Kong Applied Science And Technology Research Institute Co., Ltd Digital arc-less connector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346419A (en) * 1981-04-27 1982-08-24 Clairol Incorporated Detachable plug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084875A (en) * 1975-01-10 1978-04-18 International Telephone And Telegraph Corporation Electrical connector
US3960428A (en) * 1975-04-07 1976-06-01 International Telephone And Telegraph Corporation Electrical connector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346419A (en) * 1981-04-27 1982-08-24 Clairol Incorporated Detachable plug

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471994A1 (fr) * 1990-07-27 1992-02-26 Hirose Electric Co., Ltd. Connecteur électrique avec sécurité contre défaillances
AU642559B2 (en) * 1990-12-04 1993-10-21 Tibor Biacsi Trailer plug switch
DE4113710C1 (fr) * 1991-04-26 1992-08-13 Audi Ag, 8070 Ingolstadt, De
EP0602804A2 (fr) * 1992-12-17 1994-06-22 Ford Motor Company Limited Connexion électrique et système de circuit de verrouillage pour actionnement électrique de véhicule
EP0602804A3 (fr) * 1992-12-17 1995-07-12 Ford Motor Co Connexion électrique et système de circuit de verrouillage pour actionnement électrique de véhicule.
EP0622870A2 (fr) * 1993-04-27 1994-11-02 Sumitomo Wiring Systems, Ltd. Connecteur électrique à ressort précontraint
EP0622870A3 (fr) * 1993-04-27 1995-12-06 Sumitomo Wiring Systems Connecteur électrique à ressort précontraint.
US5655916A (en) * 1993-04-27 1997-08-12 Sumitomo Wiring Systems, Ltd. Spring-biased electrical connector
WO1995028299A1 (fr) * 1994-04-15 1995-10-26 United Technologies Automotive, Inc. Support pour dispositif de retenue d'un ensemble harnais de câbles et detecteur associe
DE19646816A1 (de) * 1996-11-13 1998-05-14 Opel Adam Ag Mechanische Verbindung von Elementen eines Kraftfahrzeugs
DE10309347B4 (de) * 2002-03-01 2007-04-19 Ford Motor Co., Dearborn Stromversorgung für ein Kraftfahrzeug
WO2014019832A1 (fr) * 2012-08-02 2014-02-06 R. Stahl Schaltgeräte GmbH Dispositif électrique à connecteur protégé contre les explosions
US9531116B2 (en) 2012-08-02 2016-12-27 R. Stahl Schaltgeräte GmbH Electrical device having an explosion-proof plug-in connection
DE202016102037U1 (de) 2016-04-18 2016-05-03 Erni Production Gmbh & Co. Kg Steckkontaktset zum Prüfen einer Verrastung des Steckkontaktsets
DE102016107169A1 (de) 2016-04-18 2017-10-19 Erni Production Gmbh & Co. Kg Steckkontaktset und Verfahren zum Prüfen einer Verrastung des Steckkontaktsets
WO2017182020A1 (fr) 2016-04-18 2017-10-26 Erni Production Gmbh & Co. Kg Ensemble de contacts enfichables et procédé de vérification de l'encliquetage de l'ensemble de contacts enfichable
CN109075502A (zh) * 2016-04-18 2018-12-21 Erni制造有限两合公司 插头接触件组和用于检查插头接触件组的闩锁的方法
US10756487B2 (en) 2016-04-18 2020-08-25 Erni Production Gmbh & Co. Kg Plug contact set and method for checking an engagement of the plug contact set
DE202016102603U1 (de) 2016-05-13 2016-06-20 Erni Production Gmbh & Co. Kg Steckkontaktset
DE102016108989A1 (de) 2016-05-13 2017-11-16 Erni Production Gmbh & Co. Kg Steckkontaktset und Verfahren zum Prüfen einer Verrastung des Steckkontaktsets
WO2017194044A1 (fr) 2016-05-13 2017-11-16 Erni Production Gmbh & Co. Kg Ensemble de contacts enfichables et procédé de contrôle d'un encliquetage de l'ensemble de contacts enfichables
US10601156B2 (en) 2016-05-13 2020-03-24 Erni Production Gmbh & Co. Kg Plug contact set and method for checking a latching of the plug contact set

Also Published As

Publication number Publication date
EP0314949B1 (fr) 1993-01-27
ES2040806T3 (es) 1993-11-01
US4927382A (en) 1990-05-22
DE3877893D1 (de) 1993-03-11
JPH01149384A (ja) 1989-06-12

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