DE102006049419A1 - Motor vehicle, has common controller for controlling driving authorization system and electronically controllable parking brake system, where controller checks presence of driving authorization for controlling parking brake system - Google Patents
Motor vehicle, has common controller for controlling driving authorization system and electronically controllable parking brake system, where controller checks presence of driving authorization for controlling parking brake system Download PDFInfo
- Publication number
- DE102006049419A1 DE102006049419A1 DE200610049419 DE102006049419A DE102006049419A1 DE 102006049419 A1 DE102006049419 A1 DE 102006049419A1 DE 200610049419 DE200610049419 DE 200610049419 DE 102006049419 A DE102006049419 A DE 102006049419A DE 102006049419 A1 DE102006049419 A1 DE 102006049419A1
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- Prior art keywords
- parking brake
- brake system
- driving authorization
- motor vehicle
- controlling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/08—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on brakes or brake systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Die Erfindung betrifft ein Kraftfahrzeug mit einem Fahrberechtigungssystem und einem elektronisch steuerbaren Parkbremssystem sowie Verfahren zu dessen Betrieb.The The invention relates to a motor vehicle having a drive authorization system and an electronically controllable parking brake system and method to its operation.
Kraftfahrzeuge mit einem Fahrberechtigungssystem zur Identifikation von Personen, die zum Öffnen und/oder Führen des Kraftfahrzeugs berechtigt sind, werden in einer Reihe von Anmeldungen beschrieben.motor vehicles with a driving authorization system for identifying persons, the opening and / or guiding are authorized in a number of applications described.
Darüber hinaus sind Kraftfahrzeuge mit einem elektronisch steuerbaren Parkbremssystem bekannt, welches die herkömmliche Hand- bzw. Feststellbremse ersetzt und bei dem die Bremsmodule in den Rädern auf ein Signal des Bedieners hin geöffnet und damit die Räder freigegeben bzw. geschlossen und damit die Räder blockiert werden.Furthermore are motor vehicles with an electronically controllable parking brake system known, which is the conventional Hand or parking brake replaced and in which the brake modules in the wheels opened to a signal from the operator and thus released the wheels or closed and thus the wheels be blocked.
Beide
Systeme sind getrennt jeweils unter hohen Sicherheitskriterien (SIL3)
zu entwickeln, wie
Die Aufgabe der vorliegenden Erfindung ist es daher, ein Kraftfahrzeug vorzustellen, welches kostengünstiger herstellbar ist und darüber hinaus erweiterte Funktionsmöglichkeiten bietet. Diese Aufgabe wird durch die Merkmale der unabhängigen Ansprüche gelöst. Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen, wobei auch Kombinationen und Weiterbildungen einzelner Merkmale miteinander denkbar sind.The Object of the present invention is therefore a motor vehicle to imagine which is cheaper is manufacturable and above In addition, extended functional possibilities offers. This object is solved by the features of the independent claims. advantageous Further developments of the invention will become apparent from the dependent claims, wherein also combinations and developments of individual features with each other are conceivable.
Ein wesentlicher Gedanke der Erfindung besteht darin, dass Fahrberechtigungssystem und Parkbremssystem von einem gemeinsamen Steuergerät gesteuert werden. Dadurch wird es möglich, in erheblichem Maße Kosten einzusparen. Insbesondere bietet sich die Möglichkeit, das Parkbremssystem unmittelbar in Abhängigkeit vom Zustand des Fahrberechtigungssystems zu steuern und so bspw. das Parkbremssystem anstelle einer Lenkradverriegelung bzw. Getriebesperre einzusetzen.One essential idea of the invention is that the driving authorization system and parking brake system controlled by a common control unit become. This will make it possible to a considerable extent Save costs. In particular, there is the possibility the parking brake system directly depending on the state of the driving authorization system to control and so, for example, the parking brake system instead of a steering wheel lock or use gear lock.
Die Erfindung wird nun nachfolgend anhand von Ausführungsbeispielen unter Zuhilfenahme der Figuren näher erläutert. Im Folgenden können für funktional gleiche und/oder gleiche Elemente mit den gleichen Bezugsziffern bezeichnet sein. Es zeigenThe Invention will now be described below with reference to exemplary embodiments with the aid of closer to the figures explained. In the following you can for functional same and / or same elements with the same reference numerals be designated. Show it
Dieses
gemeinsame Steuergerät
(
Zudem wird die Datenübertragung deutlich sicherer. Zum einen ist die Datenübertragung innerhalb des gemeinsamen Steuergeräts schon durch das Gehäuse gegen unberechtigte Zugriffe geschützt und kann in einem gemeinsamen Steuergerät auch durch Verschlüsselung usw. weiter gesichert werden. Andererseits können die Radbremsmodule über eine bspw. durch Verschlüsselung, Rückkontrolle oder dergleichen gesicherte Signalübertragungsstrecke übertragen werden.moreover becomes the data transfer much safer. First, the data transfer is within the common ECU already through the case protected against unauthorized access and may be in a common control unit also by encryption etc. continue to be secured. On the other hand, the wheel brake modules via a bspw. by encryption, back control or the like transmitted signal transmission path become.
Durch die Integration (das Mischen) des Elektrischen-Parkbremssystems und des Fahrberechtigungssystem (FBS) in ein neuartiges „modular aufgebautes Stillstandsmanagement-System verringert sich die Anzahl an notwendigen Systemen im Fahrzeug. Hierdurch bedarf es nur noch einer Systemsteuereinheit, die auf SIL3 zu entwickeln ist. Durch die Einführung eines integrierten SSM-Systems kann beim manuellen Schaltgetriebe die ELV (Elektrische Lenkungsverriegelung) und beim Automatikgetrieb die Getriebesperre komplett entfallen. Eine bis dato notwendige Variantenunterscheidung des Gesamt-FBS Systems zwischen Automatik- und manuellem Schaltgetriebe ist nicht mehr erforderlich.By the integration (mixing) of the electric parking brake system and Driving Assurance System (FBS) into a novel "modular Downtime management system reduces the number of necessary Systems in the vehicle. This requires only one system control unit, which is to be developed on SIL3. By introducing an integrated SSM system can with the manual transmission, the ELV (Electric steering lock) and the transmission lock completely eliminated in the automatic transmission. A to date necessary variant differentiation of the overall FBS system between automatic and manual manual transmission is no more required.
Es tritt eine Reduzierung des Gefährdungspotenzials im Vergleich zur Elektrischen Lenkungsverriegelung (ELV) als Wegfahrsperre (WFS) auf, da der Motorstart unabhängig vom Zustand der elektrischen Parkbremse erfolgen kann. Somit entsteht keine Gefahr durch eine angezogene Parkbremse, da das Fahrzeug nicht Losfahren kann, im Gegensatz zu einer Lenkungsverriegelung, die nicht das Losfahren, sondern nur die Lenkbarkeit des Fahrzeugs verhindert. Die Parkbremse muss nicht vor dem Motorstart gelöst werden, so dass ein fernbedienbarer Autostart möglich ist. Zudem wird ein Wegrollen des Fahrzeugs bei stehendem Motor durch die elektronische Parkbremse unterbunden im Gegensatz zur verriegelten ELV. Die Definition der systemimmanenten Vorbedingungen zum Verriegeln der ELV sind kritisch einzustufen, da unter allen Umständen gewährleistet sein muß, daß das Fahrzeug beim Verriegeln der ELV im Stillstand ist. Bei Realisierung der Wegfahrsperre mittels Parkbremse besteht ein solches Riskio zumindest beim nicht. Selbst bei Einsatz eines schlüssellosen FBS, welches ohne Abziehen eines Schlüssels aus einer Schlüsselaufnahme auskommt, ist die Bedingung zur Aktivierung der WFS, also zum Aktivieren der Parkbremse, als unkritisch einzustufen.There is a reduction in the risk potential compared to the electric steering Interlock (ELV) as immobilizer (WFS) on, since the engine start can take place regardless of the state of the electric parking brake. Thus, there is no danger from a parked parking brake, since the vehicle can not drive off, in contrast to a steering lock that does not prevent the drive, but only the steerability of the vehicle. The parking brake does not have to be released before starting the engine so that a remote-controlled autostart is possible. In addition, the vehicle is prevented from rolling away when the engine is stopped by the electronic parking brake, in contrast to the locked ELV. The definition of system intrinsic preconditions for locking the ELV must be considered critical, since under all circumstances it must be ensured that the vehicle is at a standstill when the ELV is locked. When realizing the immobilizer by means of parking brake, such a risk, at least not. Even when using a keyless FBS, which manages without removing a key from a key holder, the condition for activating the WFS, ie to activate the parking brake, as uncritical.
Es wird also ein integriertes Bedienkonzept zwischen dem FBS-System und dem Parkbremssystem direkt möglich.It becomes an integrated operating concept between the FBS system and the parking brake system directly possible.
Besondere Vorteile ergeben sich in Verbindung mit dem Keylesssystemen als Fahrberechtigungssysteme.Special Advantages arise in connection with the keyless systems as Driving authorization systems.
Falls Fahrer oder Beifahrer bei laufendem Motor das Fahrzeug mit dem Keylessschlüssel verlässt, kann ein Rollen/Weiterfahren durch Aktivierung der Parkbremse verhindert werden. Auch bei laufendem Motor kann der Fahrer (Bsp. Paketdienst) das Fahrzeug verlassen und die Parkbremse wird automatisch aktiviert.If If the driver or passenger leaves the vehicle with the keyless key while the engine is running prevents rolling / driving by activating the parking brake become. Even with the engine running, the driver (eg parcel service) leave the vehicle and the parking brake is activated automatically.
Durch die Verbindung des Fahrberechtigungssystems mit der Parkbremse können bezüglicher der Haptik und des taktilen Verhaltens beider Systeme Kundenwünsche bzgl. beider Verbindungen einfach realisiert werden. → Bsp. Falls der Motor läuft kann durch kurzes Drücken des Start-Knopfes die Parkbremse automatisch aktiviert werden.By the connection of the driving authorization system with the parking brake can with respect the tactile and tactile behavior of both systems. Both connections are easily realized. → Ex. If the engine can run by a short press the start button the parking brake will be activated automatically.
Zudem ergibt sich die Möglichkeit, Einsparungen durch Vereinfachung der Fahrzeugtopologie zu erzielen, bspw. durch Wegfall von CAN-Busverbindungen und/oder CAN-Knoten etc.moreover results in the possibility To achieve savings by simplifying the vehicle topology For example, by eliminating CAN bus connections and / or CAN nodes Etc.
Erst durch Integration beider, bis dato in der bestehenden Fahrzeugtopologie getrennt realisierter Systeme, entstehen die oben aufgeführten technischen, etnwicklerischen bedientechnischen, sicherheitstechnischen und letztlich kostentechnischen Vorteile.First by integrating both, to date in the existing vehicle topology separately realized systems, the above-mentioned technical, technically technical, safety and ultimately cost advantages.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610049419 DE102006049419A1 (en) | 2006-10-16 | 2006-10-16 | Motor vehicle, has common controller for controlling driving authorization system and electronically controllable parking brake system, where controller checks presence of driving authorization for controlling parking brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610049419 DE102006049419A1 (en) | 2006-10-16 | 2006-10-16 | Motor vehicle, has common controller for controlling driving authorization system and electronically controllable parking brake system, where controller checks presence of driving authorization for controlling parking brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006049419A1 true DE102006049419A1 (en) | 2008-04-17 |
Family
ID=39185036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200610049419 Ceased DE102006049419A1 (en) | 2006-10-16 | 2006-10-16 | Motor vehicle, has common controller for controlling driving authorization system and electronically controllable parking brake system, where controller checks presence of driving authorization for controlling parking brake system |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102006049419A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008036636A1 (en) * | 2008-08-06 | 2009-12-24 | Continental Automotive Gmbh | Anti-theft device for vehicle, has braking system with brake shoe, which is provided with brake application position and driving position, where control and regulating device is co-operated with braking system |
| DE102010019499A1 (en) * | 2010-05-06 | 2011-11-10 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Vehicle i.e. motor car, theft security increasing method, involves automatically defining electrical parking brake by activating alarm installation, regardless of settings of brake due to activation of electronic immobilizer |
| WO2010110056A3 (en) * | 2009-03-23 | 2013-04-25 | Toyota Jidosha Kabushiki Kaisha | Antitheft device for vehicle |
| WO2014098717A1 (en) * | 2012-12-20 | 2014-06-26 | Scania Cv Ab | Safe system and method pertaining to a parking brake |
| CN115071648A (en) * | 2022-07-14 | 2022-09-20 | 岚图汽车科技有限公司 | Control method and system for parking service |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531968C1 (en) * | 1995-08-30 | 1996-12-05 | Siemens Ag | Theft security system for vehicle |
| DE19930279A1 (en) * | 1998-07-04 | 2000-01-13 | Luk Getriebe Systeme Gmbh | Motor vehicle with facility for recognising unauthorised use |
| DE10018762A1 (en) * | 2000-04-15 | 2002-01-24 | Volkswagen Ag | Car theft prevention system has remote control with separate door and ignition keys |
| EP1726497A1 (en) * | 2004-02-24 | 2006-11-29 | Matsushita Electric Industrial Co., Ltd. | Vehicle anti-theft device |
-
2006
- 2006-10-16 DE DE200610049419 patent/DE102006049419A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531968C1 (en) * | 1995-08-30 | 1996-12-05 | Siemens Ag | Theft security system for vehicle |
| DE19930279A1 (en) * | 1998-07-04 | 2000-01-13 | Luk Getriebe Systeme Gmbh | Motor vehicle with facility for recognising unauthorised use |
| DE10018762A1 (en) * | 2000-04-15 | 2002-01-24 | Volkswagen Ag | Car theft prevention system has remote control with separate door and ignition keys |
| EP1726497A1 (en) * | 2004-02-24 | 2006-11-29 | Matsushita Electric Industrial Co., Ltd. | Vehicle anti-theft device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008036636A1 (en) * | 2008-08-06 | 2009-12-24 | Continental Automotive Gmbh | Anti-theft device for vehicle, has braking system with brake shoe, which is provided with brake application position and driving position, where control and regulating device is co-operated with braking system |
| WO2010110056A3 (en) * | 2009-03-23 | 2013-04-25 | Toyota Jidosha Kabushiki Kaisha | Antitheft device for vehicle |
| DE102010019499A1 (en) * | 2010-05-06 | 2011-11-10 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Vehicle i.e. motor car, theft security increasing method, involves automatically defining electrical parking brake by activating alarm installation, regardless of settings of brake due to activation of electronic immobilizer |
| WO2014098717A1 (en) * | 2012-12-20 | 2014-06-26 | Scania Cv Ab | Safe system and method pertaining to a parking brake |
| CN115071648A (en) * | 2022-07-14 | 2022-09-20 | 岚图汽车科技有限公司 | Control method and system for parking service |
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| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R012 | Request for examination validly filed |
Effective date: 20131016 |
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| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |