DE102004044881A1 - Vehicle diagnosis interface has housing with computer communications unit and exchangeable multiplexer provided with multipin connector - Google Patents
Vehicle diagnosis interface has housing with computer communications unit and exchangeable multiplexer provided with multipin connector Download PDFInfo
- Publication number
- DE102004044881A1 DE102004044881A1 DE200410044881 DE102004044881A DE102004044881A1 DE 102004044881 A1 DE102004044881 A1 DE 102004044881A1 DE 200410044881 DE200410044881 DE 200410044881 DE 102004044881 A DE102004044881 A DE 102004044881A DE 102004044881 A1 DE102004044881 A1 DE 102004044881A1
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- DE
- Germany
- Prior art keywords
- vehicle
- multiplexer
- housing
- exchangeable
- interface according
- 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.)
- Ceased
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Classifications
-
- 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
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
Abstract
Description
Die Erfindung betrifft ein Fahrzeugdiagnoseinterface zur Diagnose von Fahrzeugen.The The invention relates to a vehicle diagnostic interface for diagnosing Vehicles.
Bekannte Fahrzeugdiagnoseinterfaces sind typischerweise über Kabel an eine Diagnosesteckdose des Fahrzeugs anschließbar. Zum Betrieb wird eine Software benötigt, die in herkömmlicher Weise auf PC, Notebook oder PDA installiert wird. Die Verbindung zwischen dieser Rechnereinheit und dem Fahrzeugdiagnoseinterface kann über Kabel und drahtlos erfolgen.Known Vehicle diagnostic interfaces are typically wired to a diagnostic socket of the Vehicle connectable. To operate a software is needed, which in conventional Way on PC, notebook or PDA is installed. The connection between this computer unit and the vehicle diagnostic interface can over Cable and wireless.
Die
Zur Verbindung des Fahrzeugdiagnoseinterface mit der Diagnoseschnittstelle des Fahrzeugs werden in bekannter Weise genormte Stecker verwendet, z.B. des Typs JSAE 1962. In der Norm sind jedoch Signalleitungen zur freien Verwendung durch den Hersteller von Diagnosetools vorgesehen, die auch von den Fahrzeugherstellern unterschiedlich verwendet werden. So kön nen Protokoll-Signalleitungen nicht nur auf den fest definierten Steckerpins liegen, sondern auch auf anderen Pins.to Connection of the vehicle diagnostic interface with the diagnostic interface the vehicle are used in a known manner standardized plug, e.g. of type JSAE 1962. However, in the standard are signal lines provided for free use by the manufacturer of diagnostic tools, which are also used differently by the vehicle manufacturers. So Kings Protocol signal lines not only on the firmly defined connector pins lie, but also on other pins.
Der Erfindung liegt die Aufgabe zugrunde, ein kompakt aufgebautes Fahrzeugdiagnoseinterface zu schaffen, mit dem kabellos eine Kommunikation zum KFZ herstellbar ist und das eine flexible Zuordnung einzelner Signalleitungen zu bestimmten vorgegebenen Steckerstiften ermöglicht.Of the Invention is based on the object, a compact constructed vehicle diagnostic interface to create with the wireless communication with the car and that is a flexible assignment of individual signal lines too certain predetermined connector pins allows.
Die Aufgabe wird gelöst mit den Merkmalen nach Anspruch 1. Hierdurch lassen sich die unterschiedlichen Anforderungen von Fahrzeugherstellern an die Steckerbelegung auf einfache Weise erfüllen.The Task is solved With the features of claim 1. This allows the different Requirements of vehicle manufacturers on the pin assignment easy way to fulfill.
Weitere vorteilhafte Ausbildungen der Erfindung sind den Unteransprüchen zu entnehmen.Further advantageous embodiments of the invention are the dependent claims remove.
Eine erste vorteilhafte Weiterbildung der Erfindung besteht, wenn der Multiplexer elektronische Schaltelemente zur wahlfreien Verbindung aufweist.A first advantageous embodiment of the invention is when the Multiplexer electronic switching elements for random connection having.
Weiterhin ist es vorteilhaft, wenn der Multiplexer als elektronischer Schaltkreis ausgeführt ist. Bei dieser Ausführung lässt sich eine hohe Integration der erforderlichen Schaltung mit den elektronischen Schaltelementen erzielen.Farther It is advantageous if the multiplexer as an electronic circuit accomplished is. In this version let yourself a high integration of the required circuit with the electronic Achieve switching elements.
Eine weitere vorteilhafte Ausführungsform besteht, wenn die Verbindungen des elektronischen Schaltkreises durch eine elektronische Ansteuereinheit veränderbar sind.A further advantageous embodiment exists when the connections of the electronic circuit can be changed by an electronic drive unit.
Eine besonders kostengünstige Lösung wird erreicht, wenn der Multiplexer als austauschbares, steckkontaktierbares Verdrahtungsmodul ausgeführt ist.A particularly cost-effective solution is achieved when the multiplexer as an exchangeable, steckkontaktierbares Wiring module executed is.
Um den Austausch des Verdrahtungsmoduls zu erleichtern, ist es von Vorteil, wenn das Verdrahtungsmodul als steckkontak tierbare Leiterplatte ausgeführt ist, die ohne Öffnung des Gehäuses austauschbar ist.Around To facilitate the replacement of the wiring module, it is from Advantage, if the wiring module as steckkontak tierbare circuit board accomplished is that without opening of the housing is interchangeable.
Ein Ausführungsbeispiel der Erfindung wird im Folgenden anhand einer Zeichnung näher erläutert. Es zeigen:One embodiment The invention will be explained in more detail below with reference to a drawing. Show it:
In
Der
Aufbau eines erfindungsgemäßen Fahrzeugdiagnoseinterfaces
Die gesamte Elektronik des Fahrzeugdiagnoseinterfaces, wie sie zur Kommunikation mit den verschiedenen im Fahrzeug verbauten Steuergeräten notwendig ist, wird üblicherweise durch ein Elektronikmodul zur Verfügung gestellt.The Whole electronics of the vehicle diagnostic interface as they communicate necessary with the various control units installed in the vehicle is, is usually provided by an electronic module.
Eine
erste Ausführung
eines Multiplexers ist in
Eine
andere Lösung
besteht in Form eines austauschbaren Verdrahtungsmoduls
Gemäß
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410044881 DE102004044881A1 (en) | 2004-09-14 | 2004-09-14 | Vehicle diagnosis interface has housing with computer communications unit and exchangeable multiplexer provided with multipin connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410044881 DE102004044881A1 (en) | 2004-09-14 | 2004-09-14 | Vehicle diagnosis interface has housing with computer communications unit and exchangeable multiplexer provided with multipin connector |
Publications (1)
Publication Number | Publication Date |
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DE102004044881A1 true DE102004044881A1 (en) | 2005-11-17 |
Family
ID=35160424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE200410044881 Ceased DE102004044881A1 (en) | 2004-09-14 | 2004-09-14 | Vehicle diagnosis interface has housing with computer communications unit and exchangeable multiplexer provided with multipin connector |
Country Status (1)
Country | Link |
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DE (1) | DE102004044881A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011001846A1 (en) * | 2011-04-06 | 2012-10-11 | Sung Jung Minute Industry Co., Ltd. | On-board diagnostic adapter for detecting vehicle driving information from on-board diagnosis box, has output connectors that are formed in a specification as same as and different from on-board diagnostics box respectively |
DE102016220843A1 (en) * | 2016-10-24 | 2018-04-26 | Bayerische Motoren Werke Aktiengesellschaft | Method and device for determining a protocol for communication with a vehicle electrical system |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0833140A2 (en) * | 1996-09-30 | 1998-04-01 | Hewlett-Packard Company | Diagnostic system |
WO2000017620A1 (en) * | 1998-09-18 | 2000-03-30 | Automotive Electronics Limited | Vehicle diagnostics interface apparatus |
US6295492B1 (en) * | 1999-01-27 | 2001-09-25 | Infomove.Com, Inc. | System for transmitting and displaying multiple, motor vehicle information |
US20020004694A1 (en) * | 1997-12-05 | 2002-01-10 | Cameron Mcleod | Modular automotive diagnostic system |
US20020077739A1 (en) * | 2000-08-14 | 2002-06-20 | Brett Augsburger | Enhanced module chipping system |
EP0755504B1 (en) * | 1994-04-15 | 2002-06-26 | Snap-on Technologies, Inc. | Programmable cable adaptor |
EP0754940B1 (en) * | 1995-07-20 | 2002-08-28 | Agilent Technologies, Inc. (a Delaware corporation) | Modular wireless diagnostic, test, and information system |
EP0758743B1 (en) * | 1995-08-12 | 2002-09-25 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Device for wireless exchanging data between a service station and a control device in a motor vehicle |
US20030231118A1 (en) * | 2002-06-12 | 2003-12-18 | Kitson Fredrick L. | Wireless link for car diagnostics |
-
2004
- 2004-09-14 DE DE200410044881 patent/DE102004044881A1/en not_active Ceased
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0755504B1 (en) * | 1994-04-15 | 2002-06-26 | Snap-on Technologies, Inc. | Programmable cable adaptor |
EP0754940B1 (en) * | 1995-07-20 | 2002-08-28 | Agilent Technologies, Inc. (a Delaware corporation) | Modular wireless diagnostic, test, and information system |
EP0758743B1 (en) * | 1995-08-12 | 2002-09-25 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Device for wireless exchanging data between a service station and a control device in a motor vehicle |
EP0833140A2 (en) * | 1996-09-30 | 1998-04-01 | Hewlett-Packard Company | Diagnostic system |
US20020004694A1 (en) * | 1997-12-05 | 2002-01-10 | Cameron Mcleod | Modular automotive diagnostic system |
WO2000017620A1 (en) * | 1998-09-18 | 2000-03-30 | Automotive Electronics Limited | Vehicle diagnostics interface apparatus |
US6295492B1 (en) * | 1999-01-27 | 2001-09-25 | Infomove.Com, Inc. | System for transmitting and displaying multiple, motor vehicle information |
US20020077739A1 (en) * | 2000-08-14 | 2002-06-20 | Brett Augsburger | Enhanced module chipping system |
US20030231118A1 (en) * | 2002-06-12 | 2003-12-18 | Kitson Fredrick L. | Wireless link for car diagnostics |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011001846A1 (en) * | 2011-04-06 | 2012-10-11 | Sung Jung Minute Industry Co., Ltd. | On-board diagnostic adapter for detecting vehicle driving information from on-board diagnosis box, has output connectors that are formed in a specification as same as and different from on-board diagnostics box respectively |
DE102016220843A1 (en) * | 2016-10-24 | 2018-04-26 | Bayerische Motoren Werke Aktiengesellschaft | Method and device for determining a protocol for communication with a vehicle electrical system |
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OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |