DE102006048255A1 - Device for the electronic control of an automatic transmission for a motor vehicle - Google Patents
Device for the electronic control of an automatic transmission for a motor vehicle Download PDFInfo
- Publication number
- DE102006048255A1 DE102006048255A1 DE200610048255 DE102006048255A DE102006048255A1 DE 102006048255 A1 DE102006048255 A1 DE 102006048255A1 DE 200610048255 DE200610048255 DE 200610048255 DE 102006048255 A DE102006048255 A DE 102006048255A DE 102006048255 A1 DE102006048255 A1 DE 102006048255A1
- Authority
- DE
- Germany
- Prior art keywords
- transmission
- sensor
- module carrier
- electronic control
- central plug
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
- F16H61/0006—Electronic control units for transmission control, e.g. connectors, casings or circuit boards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H2061/0053—Initializing the parameters of the controller
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
- F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Die Erfindung betrifft eine Vorrichtung zur elektronischen Steuerung eines Automatgetriebes (1) für ein Kraftfahrzeug, aufweisend eine Speichereinheit (3) zum Speichern von Betriebs- und/oder Eigenschaftsdaten sowie eine elektronische Steuereinheit (9), wobei die Speichereinheit (3) im Getriebe (1) angeordnet und über Kommunikations- und Datenübertragungsmittel (10) mit der Steuereinheit (9) verbunden ist. Es wird vorgeschlagen, dass im Getriebe (1) ein Modulträger (2) angeordnet ist, auf welchem mindestens ein Sensor (4) zur Erfassung von fahrzeug-, motor- und/oder getriebespezifischen Ist-Werten angeordnet ist.The invention relates to a device for electronic control of an automatic transmission (1) for a motor vehicle, comprising a memory unit (3) for storing operating and / or characteristic data and an electronic control unit (9), wherein the memory unit (3) in the transmission (1 ) and is connected via communication and data transmission means (10) to the control unit (9). It is proposed that in the transmission (1) a module carrier (2) is arranged, on which at least one sensor (4) for detecting vehicle, engine and / or transmission-specific actual values is arranged.
Description
Die Erfindung betrifft eine Vorrichtung zur elektronischen Steuerung eines Automatgetriebes nach dem Oberbegriff des Patentanspruches 1.The The invention relates to a device for electronic control an automatic transmission according to the preamble of claim 1.
Elektronische
Getriebesteuerungen sind auch unter der Abkürzung EGS bekannt, beispielsweise
durch die
Durch
die
Es ist bekannt, dass die EGS ferner mit einer Speichereinheit verbunden ist, in welcher herstellungsbedingte Eigenschaften von Vorrichtungen und Bauteilen des Getriebes sowie Betriebs- und Funktionsdaten gespeichert sind.It it is known that the EGS also connected to a storage unit is in which manufacturing properties of devices and components of the transmission and operating and functional data stored are.
Durch
die
Durch
die
Nachteilig bei dem vorgenannten Stand der Technik ist, dass die einzelnen mit der EGS kommunizierenden Komponenten wie Drehzahlsensoren, Positionssensoren und Speichereinheiten jeweils separat im oder am Getriebe angeordnet und einzeln oder über eine gemeinsame Leitung, z. B. einen Kabelbaum mit der EGS verbunden sind. Hierdurch entstehen Mehrkosten aufgrund von mehr Aufwand in Herstellung und Montage und der Anzahl an Bauteilen, verbunden mit einer höheren Anzahl von Kontaktstellen und einer höheren Anzahl von Montageschritten. Dies birgt zusätzliche Fehlerquellen in sich und kann sich negativ auf die Qualität des Produktes auswirken.adversely in the aforementioned prior art, that the individual with the EGS communicating components such as speed sensors, position sensors and storage units are each arranged separately in or on the transmission and individually or over a common line, z. B. a harness connected to the EGS are. This results in additional costs due to more effort in production and assembly and the number of components associated with a higher number from contact points and a higher one Number of assembly steps. This carries additional sources of error in itself and can negatively affect the quality of the product.
Es ist Aufgabe der vorliegenden Erfindung, den schaltungstechnischen Aufwand für die Eingangssignale einer elektronischen Steuereinheit zu verringern und damit auch die Kosten zu reduzieren.It is the object of the present invention, the circuitry Effort for to reduce the input signals of an electronic control unit and therefore to reduce costs.
Die Aufgabe der Erfindung wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The The object of the invention is characterized by the features of claim 1 solved. Advantageous embodiments of the invention will become apparent from the Dependent claims.
Erfindungsgemäß ist im Getriebe ein Modulträger vorgesehen, auf welchem mindestens ein Sensor zur Erfassung von fahrzeug-, motor- oder getriebespezifischen Ist-Werten angeordnet ist. Vorzugsweise ist der Modulträger auf einem hydraulischen Steuergerät angeordnet, welches sich innerhalb des Getriebegehäuses befindet. Vorteilhaft bei dem erfindungsgemäßen Modulträger ist, dass mindestens ein Sensor und vorzugsweise auch die Speichereinheit darauf angeordnet sind und zu einem Modul integriert werden können. Bei den Sensoren handelt es sich vorwiegend um Drehzahlsensoren zur Erfassung der Motor- und/oder der Getriebeabtriebsdrehzahl, um Drucksensoren oder Positionssensoren, welche die Position des Wählhebels des Getriebes erkennen. Die Signalleitungen der Sensoren sind in den Modulträger bzw. das Modulgehäuse integriert und führen zu einem gemeinsamen Modulausgang in Form eines Steckers. Die Speichereinheit, in welcher herstellungsbedingte sowie Funktions- und Betriebsdaten abgelegt sind, kann auf dem Modulträger montiert oder separat angeordnet sein. Die Speichereinheit ist ebenfalls mit dem gemeinsamen Ausgang des Moduls in Form eines Steckers verbunden. Bei der Erstinitialisierung des Getriebes werden die Daten aus der Speichereinheit in die EGS eingelesen.According to the invention is in Gearbox a module carrier provided on which at least one sensor for detecting vehicle, engine or transmission-specific actual values arranged is. Preferably, the module carrier is on a hydraulic control unit arranged, which is located within the transmission housing. An advantage of the module carrier according to the invention is that at least one Sensor and preferably also the storage unit arranged thereon are and can be integrated into a module. The sensors are These are mainly speed sensors for detecting the engine and / or the transmission output speed to pressure sensors or position sensors, which the position of the selector lever recognize the transmission. The signal lines of the sensors are in the module carrier or the module housing integrated and lead to a common module output in the form of a plug. The storage unit, in which manufacturing as well as functional and operational data are stored, can be mounted on the module rack or arranged separately be. The memory unit is also connected to the common output connected to the module in the form of a plug. At initial initialization of the transmission, the data from the memory unit into the EGS read.
Die elektronische Steuereinheit (EGS) kann entweder innerhalb des Getriebegehäuses oder außen am Getriebegehäuse oder an einem vom Getriebe entfernt liegenden Ort im Fahrzeug positioniert sein, wobei eine Daten- und Kommunikationsverbindung zum Modulträger, vorzugsweise über einen seriellen Datenbus (CAN-Bus oder LIN-Bus) vorgesehen ist. Vorteilhaft bei der erfindungsgemäßen Anordnung der Sensoren und der Speichereinheit in verschiedenen Kombinationen ist, dass zusätzliche Kabelverbindungen, Kontaktstellen sowie Montageschritte entfallen und somit Kosten gespart werden. Darüber hinaus wird die Qualität des Produktes aufgrund einer geringeren Fehlerrate bei der Herstellung gesteigert.The electronic control unit (EGS) can either be inside the gearbox or Outside on the gearbox or be positioned in the vehicle at a location remote from the transmission, being a data and Communication connection to the module carrier, preferably via a serial Data bus (CAN bus or LIN bus) is provided. Advantageous in the inventive arrangement the sensors and the storage unit in various combinations is that extra cable connections, Contact points and assembly steps are eliminated and thus costs be saved. About that out comes the quality of the product due to a lower error rate in the production increased.
Nach einer vorteilhaften Ausgestaltung ist der Modulausgang, an dem die Signalleitungen zusammengeführt sind, als Zentralstecker ausgebildet, der ebenfalls mit dem Modul integriert sein kann. Möglich ist auch eine flexible elektrische Verbindung zwischen Zentralstecker und Modulgehäuse. Der Zentralstecker wird mit der EGS kontaktiert.To an advantageous embodiment is the module output, on which the Signal lines merged are designed as a central plug, which also with the module can be integrated. Possible is also a flexible electrical connection between central plug and module housing. The central plug is contacted with the EGS.
Es zeigen:It demonstrate:
- 11
- Getriebetransmission
- 22
- Modulträgermodule carrier
- 33
- SpeichereinehitSpeichereinehit
- 44
- Positionssensorposition sensor
- 55
- DrehzahlsensorSpeed sensor
- 66
- Zentralsteckercentral plug
- 77
- elektrische Leitungelectrical management
- 88th
- elektrische Leitungelectrical management
- 99
- EGSEGS
- 1010
- Daten- und KommunikationsleitungDates- and communication line
- 1111
- Daten- und KommunikationsleitungDates- and communication line
- 1212
- elektrische Leitungelectrical management
- 1313
- elektrische Leitungelectrical management
- 1414
- elektrische Leitungelectrical management
- 1515
- elektrische Leitungelectrical management
- 1616
- elektrische Leitungelectrical management
- 1717
- elektrische Leitungelectrical management
- 1818
- elektrische Leitungelectrical management
- 1919
- Modulmodule
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610048255 DE102006048255A1 (en) | 2006-10-12 | 2006-10-12 | Device for the electronic control of an automatic transmission for a motor vehicle |
| PCT/EP2007/060426 WO2008043686A1 (en) | 2006-10-12 | 2007-10-02 | Device for electronic control of an automatic gearbox for a motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610048255 DE102006048255A1 (en) | 2006-10-12 | 2006-10-12 | Device for the electronic control of an automatic transmission for a motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006048255A1 true DE102006048255A1 (en) | 2008-04-17 |
Family
ID=38921795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200610048255 Withdrawn DE102006048255A1 (en) | 2006-10-12 | 2006-10-12 | Device for the electronic control of an automatic transmission for a motor vehicle |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102006048255A1 (en) |
| WO (1) | WO2008043686A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009156110A1 (en) * | 2008-06-25 | 2009-12-30 | Magna Powertrain Ag & Co Kg | Electrically actuatable assembly of a motor vehicle and method for identifying an electrically actuatable assembly of a motor vehicle |
| DE102014110231B3 (en) * | 2014-07-21 | 2015-09-10 | Nidec Gpm Gmbh | Coolant pump with integrated control |
| DE102014213680A1 (en) * | 2014-07-15 | 2016-01-21 | Conti Temic Microelectronic Gmbh | transmission assembly |
| US10400659B2 (en) | 2014-07-21 | 2019-09-03 | Nidec Gpm Gmbh | Coolant pump with integrated closed-loop control |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017120191B3 (en) | 2017-09-01 | 2018-12-06 | Nidec Gpm Gmbh | Controllable coolant pump for main and secondary conveying circuit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4302248C2 (en) * | 1992-01-28 | 1996-07-04 | Jatco Corp | Device for the electronic control of a motor vehicle automatic transmission |
| EP0758726A2 (en) * | 1995-08-11 | 1997-02-19 | Siemens Aktiengesellschaft | Control system for motor vehicle with an automatic transmission |
| DE19955603C1 (en) * | 1999-11-18 | 2001-02-15 | Siemens Ag | Integrated control device for motor vehicle especially for automatic transmission |
| DE19943089A1 (en) * | 1999-09-09 | 2001-03-15 | Bruno Gruber | Clip has two arms separated by spacer, each arm swivelling independently and being fitted with its own torsion spring which biases it towards closed position |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805490A (en) * | 1987-03-23 | 1989-02-21 | General Motors Corporation | Valve and closure assembly for an automatic transmission |
| US5823071A (en) * | 1996-10-31 | 1998-10-20 | Borg-Warner Automotive, Inc. | Integrated transmission control system |
| DE19909496A1 (en) | 1999-03-04 | 2000-09-07 | Zahnradfabrik Friedrichshafen | Transmission / engine control for a motor vehicle with an automatic transmission |
| US6164160A (en) * | 1999-04-21 | 2000-12-26 | Daimlerchrysler Corporation | Integrated solenoid circuit assembly |
| DE19954921A1 (en) | 1999-11-16 | 2001-06-07 | Zahnradfabrik Friedrichshafen | Electronic gear control for vehicle; has EPROM to store reference parameters for calculating outputs and non-volatile EEPROM to store data of input and output signals in case of current break |
| JP3814467B2 (en) * | 2000-06-28 | 2006-08-30 | 株式会社日立製作所 | Electronic control device for vehicle |
| EP1219867B1 (en) | 2000-12-27 | 2008-08-06 | Voith Turbo GmbH & Co. KG | Electronic control unit for gearbox |
| DE10134053A1 (en) | 2001-07-13 | 2003-02-13 | Zahnradfabrik Friedrichshafen | Central electrical connector integrated in electronic control device e.g. for automatic transmission of motor vehicle |
| DE10248843B4 (en) * | 2002-10-19 | 2005-01-20 | Daimlerchrysler Ag | Device for controlling a motor or gearbox |
| US7756610B2 (en) * | 2005-12-08 | 2010-07-13 | Borgwarner, Inc. | Solenoid controller |
-
2006
- 2006-10-12 DE DE200610048255 patent/DE102006048255A1/en not_active Withdrawn
-
2007
- 2007-10-02 WO PCT/EP2007/060426 patent/WO2008043686A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4302248C2 (en) * | 1992-01-28 | 1996-07-04 | Jatco Corp | Device for the electronic control of a motor vehicle automatic transmission |
| EP0758726A2 (en) * | 1995-08-11 | 1997-02-19 | Siemens Aktiengesellschaft | Control system for motor vehicle with an automatic transmission |
| DE19943089A1 (en) * | 1999-09-09 | 2001-03-15 | Bruno Gruber | Clip has two arms separated by spacer, each arm swivelling independently and being fitted with its own torsion spring which biases it towards closed position |
| DE19955603C1 (en) * | 1999-11-18 | 2001-02-15 | Siemens Ag | Integrated control device for motor vehicle especially for automatic transmission |
Non-Patent Citations (1)
| Title |
|---|
| Robert Bosch GmbH: Elektronische Getriebesteuerung EGS,1.Ausgabe, Plochingen,2004.ISBN 3-7782-2027-6; * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009156110A1 (en) * | 2008-06-25 | 2009-12-30 | Magna Powertrain Ag & Co Kg | Electrically actuatable assembly of a motor vehicle and method for identifying an electrically actuatable assembly of a motor vehicle |
| DE102014213680A1 (en) * | 2014-07-15 | 2016-01-21 | Conti Temic Microelectronic Gmbh | transmission assembly |
| US10724629B2 (en) | 2014-07-15 | 2020-07-28 | Conti Temic Microelectronic Gmbh | Transmission arrangement |
| DE102014213680B4 (en) | 2014-07-15 | 2022-01-27 | Vitesco Technologies Germany Gmbh | gear arrangement |
| DE102014110231B3 (en) * | 2014-07-21 | 2015-09-10 | Nidec Gpm Gmbh | Coolant pump with integrated control |
| US10400659B2 (en) | 2014-07-21 | 2019-09-03 | Nidec Gpm Gmbh | Coolant pump with integrated closed-loop control |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008043686A1 (en) | 2008-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |