DE102010018329A1 - Electrically actuatable emergency brake for motor vehicle, has controller automatically activating brake with locked driver's door of vehicle when anti-lock braking system receives wheel motion signal - Google Patents
Electrically actuatable emergency brake for motor vehicle, has controller automatically activating brake with locked driver's door of vehicle when anti-lock braking system receives wheel motion signal Download PDFInfo
- Publication number
- DE102010018329A1 DE102010018329A1 DE201010018329 DE102010018329A DE102010018329A1 DE 102010018329 A1 DE102010018329 A1 DE 102010018329A1 DE 201010018329 DE201010018329 DE 201010018329 DE 102010018329 A DE102010018329 A DE 102010018329A DE 102010018329 A1 DE102010018329 A1 DE 102010018329A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- handbrake
- locked
- door
- motion signal
- 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- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/14—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger operated upon collapse of driver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/746—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive and mechanical transmission of the braking action
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Die Erfindung betrifft eine elektrisch betätigbare Handbremse für ein Fahrzeug.The invention relates to an electrically actuated handbrake for a vehicle.
Derartige Handbremsen, die nicht mehr unmittelbar vom Fahrer auf mechanischem Wege betätigt werden, d. h. ”angezogen” werden, sondern die elektrisch mittels eines Motors oder Elektromagneten betätigbar sind, setzen sich in modernen Fahrzeugen immer mehr durch. Diese elektrisch betätigbaren Handbremsen sind mittels eines elektrischen Schalters vom Fahrzeuginnenraum aus aktivierbar.Such hand brakes that are no longer operated directly by the driver by mechanical means, d. H. "Are attracted", but which are electrically actuated by means of a motor or solenoid, prevail in modern vehicles more and more. These electrically actuated hand brakes can be activated by means of an electrical switch from the vehicle interior.
Es ist Aufgabe der Erfindung, eine derartige elektrisch betätigbare Handbremse bezüglich ihres Nutzens und ihrer Einsatzmöglichkeiten weiter zu entwickeln.It is an object of the invention to develop such an electrically actuated handbrake with respect to their benefits and their uses on.
Dies Aufgabe wird gemäß einer Ausführungsform der Erfindung dadurch gelöst, dass eine Steuerung vorgesehen ist, welche die Handbremse bei verriegelter Fahrertür des Fahrzeugs selbsttätig aktiviert wenn sie von einem in dem Fahrzeug vorgesehenen Antiblockiersystem ein Rad-Bewegungssignal erhält, welches eine Rotation wenigstens eines Fahrzeugrades signalisiert.This object is achieved according to an embodiment of the invention in that a control is provided which automatically activates the handbrake when the driver's door is locked when receiving a wheel movement signal from an anti-lock braking system provided in the vehicle which signals a rotation of at least one vehicle wheel.
Sowohl bei mechanischen wie auch bei elektrisch betätigbaren Handbremsen wird in der Praxis vom Fahrer manchmal vergessen, die Handbremse vor dem Verlassen bzw. Abstellen des Fahrzeugs zu betätigen. Dies kann, beispielsweise wenn das Fahrzeug an einer Stelle mit leichtem Gefälle abgestellt wird, dazu führen, dass sich das Fahrzeug nach dem Abstellen, und wenn der Fahrer sich möglicherweise schon vom Fahrzeug entfernt hat, selbsttätig in Bewegung setzt.In both mechanical and electrically operated hand brakes, in practice the driver sometimes forgoes to apply the handbrake before exiting or parking the vehicle. This may, for example, when the vehicle is parked at a slight grade point, cause the vehicle to automatically move after parking, and if the driver may have already moved away from the vehicle.
Mittels der erfindungsgemäßen Handbremse wird dieses Problem beseitigt, da diese sich selbsttätig aktiviert wenn einerseits wenigstens die Fahrertür verriegelt ist und wenn außerdem das in dem Fahrzeug vorgesehene Antiblockiersystem ein Rad-Bewegungssignal an die Steuerung der elektrisch betätigbaren Handbremse gibt.By means of the hand brake according to the invention, this problem is eliminated because it activates automatically when on the one hand at least the driver's door is locked and also when the vehicle provided in the anti-lock brake system gives a wheel motion signal to the control of the electrically actuated handbrake.
Da Antblockiersysteme im Regelfall ohnehin vorgesehen sind und da diese die Bewegung der Fahrzeugräder ohnehin überwachen, ist der zusätzliche Aufwand sehr gering.Since Antblockiersysteme are usually provided anyway and as they monitor the movement of the vehicle wheels anyway, the additional cost is very low.
In der ersten Ausführungsform der Erfindung wird somit die elektrische Handbremse bei einem beginnenden Wegrollen des Fahrzeugs aktiviert, so dass ein weiteres Wegrollen des Fahrzeugs verhindert wird, auch wenn der Fahrer vergessen hat, die Handbremse zu betätigen.In the first embodiment of the invention, the electric handbrake is thus activated when the vehicle starts to roll away, so that further rolling away of the vehicle is prevented, even if the driver has forgotten to actuate the handbrake.
Gemäß einer zweiten Ausführungsform der Erfindung ist vorgesehen, dass die Steuerung die Handbremse bereits bei verriegeltem Fahrzeug selbsttätig aktiviert.According to a second embodiment of the invention, it is provided that the control automatically activates the handbrake when the vehicle is locked.
Damit ist in jeder Situation sichergestellt, dass ein abgestelltes und verriegeltes Fahrzeug nicht ungewollt wegrollen kann.This ensures in every situation that a parked and locked vehicle can not roll away unintentionally.
Gemäß vorteilhaften Ausgestaltungen der ersten Ausführungsform der Erfindung ist vorgesehen, dass zu den beiden ohnehin für das selbsttätige Aktivieren der Handbremse vorgesehenen Kriterien, nämlich Verriegelung der Fahrertür und Auftreten des Bewegungssignals, noch wenigstens eines der weiteren Kriterien ”Zündung ist ausgeschaltet”, ”Lenkradschloß ist aktiviert” ”nicht eingelegter Gang des Fahrzeuggetriebes” und/oder ”Innenlichtkontakt Fahrertür spricht an” hinzutreten muß, damit die Steuerung die Handbremse selbsttätig aktiviert. Somit kann je nach Fahrzeugtyp und Einsatzart ein noch gezielteres selbsttätiges Aktivieren der Handbremse erzielt werden.According to advantageous embodiments of the first embodiment of the invention, it is provided that for the two already provided for the automatic activation of the handbrake criteria, namely locking the driver's door and the occurrence of the motion signal, at least one of the other criteria "ignition is off", "steering lock is activated "" Not engaged gear of the vehicle transmission "and / or" inner light contact driver door speaks to "must be added, so that the control automatically activates the handbrake. Thus, depending on the vehicle type and type of use, an even more targeted automatic activation of the handbrake can be achieved.
Nachfolgend werden Ausführungsbeispiele der Erfindung anhand der Zeichnung näher erläutert.Embodiments of the invention will be explained in more detail with reference to the drawing.
Die einzige Figur der Zeichnung zeigt Funktionsblöcke der erfindungsgemäßen elektrischen Handbremse sowie weiterer Fahrzeugelemente, die in einem ansonsten nicht dargestellten Fahrzeug vorgesehen sind.The sole figure of the drawing shows functional blocks of the electric hand brake according to the invention and other vehicle elements which are provided in an otherwise not shown vehicle.
Eine zentrale Aufgabe in der erfindungsgemäßen, sich unter definierten Bedingungen selbsttätig aktivierenden elektrischen Handbremse nimmt deren Steuerung
Die Steuerung
Normalerweise ist diese elektrische Handbremse mittels eines Schalters
Erfahrungsgemäß kommt es jedoch vor, dass der Fahrzeugführer beim Verlassen und Abstellen des Fahrzeugs vergisst, die Handbremse
Dies wird mittels der erfindungsgemäßen elektrischen Handbremse verhindert.This is prevented by means of the electric handbrake according to the invention.
Gemäß einer ersten Ausführungsform der Erfindung erhält dazu die Steuerung
Erhält die Steuerung
Falls gewünscht kann dieses selbsttätige Aktivieren der Handbremse noch zielgerichteter eingesetzt werden, indem die Steuerung
- – die
Zündung 6 eines Fahrzeugmotors ist ausgeschaltet, - – ein
Motorsteuergerät 7 signalisiert, dass in dem Fahrzeuggetriebe kein Gang eingelegt ist, und/oder - – ein
Türkontaktschalter 8 wird betätigt.
- - the ignition
6 a vehicle engine is off, - - an
engine control unit 7 indicates that no gear is engaged in the vehicle transmission, and / or - - a door contact switch
8th is pressed.
Damit findet eine selbsttätige Aktivierung der Handbremse
Gemäß einer zweiten Ausführungsform der Erfindung ist die Steuerung
Damit ist unabhängig von weiteren Umständen immer sichergestellt, dass die elektrische Handbremse
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Steuerung elektrische HandbremseControl electric handbrake
- 22
- Elektrische HandbremseElectric handbrake
- 33
- Schalter elektrische HandbremseSwitch electric handbrake
- 44
- Tür-VerriegelungssteuergerätDoor-locking control unit
- 55
- Steuergerät AntiblockiersystemControl unit anti-lock system
- 66
- Zündung MotorIgnition engine
- 77
- MotorsteuergerätEngine control unit
- 88th
- Tür-KontaktschalterDoor contact switch
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010018329 DE102010018329A1 (en) | 2010-04-27 | 2010-04-27 | Electrically actuatable emergency brake for motor vehicle, has controller automatically activating brake with locked driver's door of vehicle when anti-lock braking system receives wheel motion signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010018329 DE102010018329A1 (en) | 2010-04-27 | 2010-04-27 | Electrically actuatable emergency brake for motor vehicle, has controller automatically activating brake with locked driver's door of vehicle when anti-lock braking system receives wheel motion signal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010018329A1 true DE102010018329A1 (en) | 2011-10-27 |
Family
ID=44751417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201010018329 Withdrawn DE102010018329A1 (en) | 2010-04-27 | 2010-04-27 | Electrically actuatable emergency brake for motor vehicle, has controller automatically activating brake with locked driver's door of vehicle when anti-lock braking system receives wheel motion signal |
Country Status (1)
Country | Link |
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DE (1) | DE102010018329A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3581823A1 (en) * | 2018-05-18 | 2019-12-18 | Wacker Neuson Linz GmbH | Braking system for a work vehicle and method for same |
CN114313235A (en) * | 2021-12-17 | 2022-04-12 | 北京航空航天大学 | Aircraft brake system and switching method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802015A1 (en) * | 1988-01-25 | 1989-07-27 | Teves Gmbh Alfred | System for securing a vehicle equipped with ABS and/or TCS |
DE19849799A1 (en) * | 1998-10-29 | 2000-06-08 | Volkswagen Ag | Setting braking pressure for vehicle involves releasing first braking pressure, applying second pressure for long-term parking, applying first pressure for start-up, removing to drive off |
DE10063063A1 (en) * | 2000-12-18 | 2002-06-20 | Lucas Varity Gmbh | Method and system for controlling braking equipment that can be activated when a motor vehicle is stationary |
DE10238870B4 (en) * | 2002-08-24 | 2005-05-12 | Daimlerchrysler Ag | Method for carrying out an automatic braking process for a motor vehicle and motor vehicle |
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 |
DE102008062341A1 (en) * | 2008-12-15 | 2010-06-17 | GM Global Technology Operations, Inc., Detroit | Vehicle has electronic parking brake and electronic control unit for electronic parking brake, where electronic control unit has braking force control unit, which has braking force riser and braking force adjustment unit |
-
2010
- 2010-04-27 DE DE201010018329 patent/DE102010018329A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802015A1 (en) * | 1988-01-25 | 1989-07-27 | Teves Gmbh Alfred | System for securing a vehicle equipped with ABS and/or TCS |
DE19849799A1 (en) * | 1998-10-29 | 2000-06-08 | Volkswagen Ag | Setting braking pressure for vehicle involves releasing first braking pressure, applying second pressure for long-term parking, applying first pressure for start-up, removing to drive off |
DE10063063A1 (en) * | 2000-12-18 | 2002-06-20 | Lucas Varity Gmbh | Method and system for controlling braking equipment that can be activated when a motor vehicle is stationary |
DE10238870B4 (en) * | 2002-08-24 | 2005-05-12 | Daimlerchrysler Ag | Method for carrying out an automatic braking process for a motor vehicle and motor vehicle |
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 |
DE102008062341A1 (en) * | 2008-12-15 | 2010-06-17 | GM Global Technology Operations, Inc., Detroit | Vehicle has electronic parking brake and electronic control unit for electronic parking brake, where electronic control unit has braking force control unit, which has braking force riser and braking force adjustment unit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3581823A1 (en) * | 2018-05-18 | 2019-12-18 | Wacker Neuson Linz GmbH | Braking system for a work vehicle and method for same |
CN114313235A (en) * | 2021-12-17 | 2022-04-12 | 北京航空航天大学 | Aircraft brake system and switching method thereof |
CN114313235B (en) * | 2021-12-17 | 2023-08-22 | 北京航空航天大学 | Aircraft braking system and switching method thereof |
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R163 | Identified publications notified | ||
R005 | Application deemed withdrawn due to failure to request examination |