DE4339066B4 - Parking assistance with braking intervention - Google Patents
Parking assistance with braking intervention Download PDFInfo
- Publication number
- DE4339066B4 DE4339066B4 DE19934339066 DE4339066A DE4339066B4 DE 4339066 B4 DE4339066 B4 DE 4339066B4 DE 19934339066 DE19934339066 DE 19934339066 DE 4339066 A DE4339066 A DE 4339066A DE 4339066 B4 DE4339066 B4 DE 4339066B4
- Authority
- DE
- Germany
- Prior art keywords
- distance
- motor vehicle
- braking
- braking force
- obstacle
- 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.)
- Expired - Fee Related
Links
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
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/48—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
-
- 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
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/10—Automatic or semi-automatic parking aid systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
Einparkhilfe für ein Kraftfahrzeug mit einem Bremsgerät zur Steuerung und Regelung der Bremskraft, mit wenigstens einem Sensor zur Erfassung des Abstandes zu einem Hindernis und mit einem Steuergerät, das entsprechend dem erfassten Abstand ein Steuersignal ausgibt, dadurch gekennzeichnet, dass das Steuergerät (3) ausgebildet ist, mit Hilfe des Steuersignals das Bremsgerät (6) des Kraftfahrzeugs (1) in Abhängigkeit von dem Abstand (d) des Kraftfahrzeugs (i) zu dem Hindernis zu steuern, und dass das Steuergerät (3) einen Speicher (21) aufweist, in dem Werte für die Bremskraft in Abhängigkeit vom Abstand (d) gespeichert sind.Parking aid for a motor vehicle with a braking device for controlling and regulating the braking force, with at least one sensor for detecting the distance to an obstacle and with a control unit that outputs a control signal according to the detected distance, characterized in that the control unit (3) is formed to control with the aid of the control signal the braking device (6) of the motor vehicle (1) as a function of the distance (d) of the motor vehicle (i) to the obstacle, and in that the control device (3) has a memory (21) in which Values for the braking force as a function of the distance (d) are stored.
Description
Stand der TechnikState of the art
Die
Erfindung geht aus von einer Einparkhilfe für ein Kraftfahrzeug mit einem
Bremsgerät
und mit wenigstens einem Sensor zur Erfassung des Abstandes zwischen
dem Kraftfahrzeug und einem Hindernis nach der Gattung des Hauptanspruchs.
Aus der
Weiterhin
ist es aus der
Vorteile der ErfindungAdvantages of the invention
Die erfindungsgemässe Einparkhilfe für ein Kraftfahrzeug mit den kennzeichnenden Merkmalen des Hauptanspruchs hat demgegenüber den Vorteil, dass automatisch ein Bremseingriff erfolgt, der nur durch weiteres Gasgeben überwindbar ist. Dadurch kann das Fahrzeug – beispielsweise auf einer Gefällstrecke – nicht von selbst gegen das erkannte Hindernis rollen, so daß vorteilhaft Beschädigungen vermieden werden. Auch vereinfacht sich ein Einparkvorgang, da der Fahrer nicht mehr feinfühlig auf Bremse und Gas treten muß, um in die Parklücke einzuparken. Da das Fahrzeug in Abhängigkeit vom Abstand zum Hindernis gebremst wird, braucht der Fahrer lediglich das Gaspedal und ggf. die Kupplung zu bedienen, so daß sich auch das Rangieren in einer Parklücke vereinfacht.The invention Parking assistance for a motor vehicle with the characterizing features of the main claim has in contrast the advantage that automatically takes a braking intervention, the only by surmountable additional gas is. This allows the vehicle - for example on a downhill slope - not roll by itself against the detected obstacle, so that advantageous damage be avoided. Also simplifies a parking operation, since the Driver no longer sensitive must step on brake and gas, in the parking space to park. Because the vehicle is dependent on the distance to the obstacle braked, the driver needs only the accelerator pedal and possibly to use the clutch, so that also simplifies maneuvering in a parking space.
Durch die in den abhängigen Ansprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen der im Hauptanspruch angegebenen Einparkhilfe möglich. Besonders vorteilhaft ist, daß das Steuergerät die Bremskraft in Abhängigkeit vom Abstand vorgibt, so daß dadurch eine abstandsproportionale Bremskraft für das Fahrzeug vorgegeben wird. Insbesondere nimmt die Bremskraft zu, je geringer der Abstand wird. Der Fahrer kann also nur noch näher an das Hindernis heranfahren, wenn er durch Gasgeben die Antriebsleistung erhöht. Nimmt er seinen Fuß vom Gas, dann wird das Fahrzeug sofort gefahrlos gebremst.By those in the dependent Claims listed measures are advantageous developments and improvements of the main claim Parking assistance possible. It is particularly advantageous that the control unit the braking force in dependence from the distance, so that thereby a distance-proportional braking force for the vehicle is specified. In particular, the braking force increases, the smaller the distance becomes. So the driver can only get closer to approach the obstacle when it is powered by accelerating the power elevated. Does he take his foot off Gas, then the vehicle is immediately braked safely.
Vorteilhaft ist weiter, daß bei einem vorgegebenen minimalen Grenzabstand der Bremseingriff so stark wird, daß die Fahrzeugbewegung dadurch blockiert wird. Ein Berühren des Hindernisses wird damit sicher vermieden.Advantageous is further that at a predetermined minimum limit distance of the braking intervention so strong will that the Vehicle movement is blocked. Touching the obstacle will safely avoided.
Will man dagegen insbesondere bei engen Raumverhältnissen sehr dicht an ein Hindernis heranfahren, dann kann dies vorteilhaft durch Ausschalten des Bremseingriffes erfolgen. Dies kann mit einem einfachen Schalter erfolgen, mit dem das Steuersignal zum Bremsgerät unterbrochen wird.Want one, however, especially in tight spaces very close to a Approach obstacle, then this can be advantageous by switching off the braking intervention done. This can be done with a simple switch take place, with which the control signal to the braking device is interrupted.
Die erfindungsgemäße Einparkhilfe kann vorteilhaft mit einem Steuergerät für die Antischlupfregelung (ASR) verbunden werden, da das ASR-Gerät bereits die Funktion des Bremseingriffes aufweist.The Parking aid according to the invention can be advantageous with an anti-slip control (ASR) control unit connected as the ASR device already has the function of the braking intervention.
Zeichnungdrawing
Ein
Ausführungsbeispiel
der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung
näher erläutert.
Beschreibung des AusführungsbeispielsDescription of the embodiment
Anhand
der
Durch Öffnen des
Schalters
Claims (6)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934339066 DE4339066B4 (en) | 1993-11-16 | 1993-11-16 | Parking assistance with braking intervention |
FR9412426A FR2712548A1 (en) | 1993-11-16 | 1994-10-18 | Means of assistance to garage maneuvers with brake action. |
GB9422339A GB2284028B (en) | 1993-11-16 | 1994-11-04 | Parking aid with brake intervention |
JP28073494A JPH07165037A (en) | 1993-11-16 | 1994-11-15 | Parking aid device for vehicle use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934339066 DE4339066B4 (en) | 1993-11-16 | 1993-11-16 | Parking assistance with braking intervention |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4339066A1 DE4339066A1 (en) | 1995-05-18 |
DE4339066B4 true DE4339066B4 (en) | 2009-12-31 |
Family
ID=6502694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934339066 Expired - Fee Related DE4339066B4 (en) | 1993-11-16 | 1993-11-16 | Parking assistance with braking intervention |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH07165037A (en) |
DE (1) | DE4339066B4 (en) |
FR (1) | FR2712548A1 (en) |
GB (1) | GB2284028B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111877825A (en) * | 2020-08-03 | 2020-11-03 | 王炳良 | Underground parking area has device of bend suggestion and preventing swift current car on slope |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607788B4 (en) * | 1996-03-01 | 2009-05-07 | Robert Bosch Gmbh | Method and device for controlling the approach of a vehicle to an obstacle |
DE19715622A1 (en) * | 1997-04-15 | 1998-10-22 | Itt Mfg Enterprises Inc | Collision warning system for use with a road vehicle |
DE19738690C2 (en) * | 1997-09-04 | 2002-05-29 | Bosch Gmbh Robert | Method and device for controlling the brake system of a vehicle |
DE19745127A1 (en) * | 1997-10-13 | 1999-04-15 | Daimler Chrysler Ag | Vehicle collision avoidance device for parking |
DE19900314C2 (en) | 1999-01-07 | 2000-10-19 | Daimler Chrysler Ag | Method and device for braking a motor vehicle in the vicinity with an obstacle |
FR2796601B1 (en) | 1999-07-21 | 2001-08-17 | Renault | METHOD AND DEVICE FOR AIDING THE DRIVING OF A VEHICLE DURING A REVERSE MANEUVER |
ITMI20021952A1 (en) * | 2002-09-13 | 2004-03-14 | Ivan Torri | SAFETY DEVICE TO STOP THE MOVEMENT IN |
DE10318389A1 (en) * | 2003-04-23 | 2004-11-11 | Volkswagen Ag | Electronic parking and maneuvering aid for motor vehicles |
FR2855481B1 (en) * | 2003-05-28 | 2006-06-23 | Renault Sa | ACTIVE PARKING ASSISTANCE SYSTEM FOR MOTOR VEHICLE |
KR100571042B1 (en) * | 2004-02-04 | 2006-04-13 | 주식회사 현대오토넷 | Backward control unit of the car which uses the telemaetics and control method thereof |
DE102004051963A1 (en) | 2004-10-25 | 2006-05-04 | Robert Bosch Gmbh | Method for driver assistance |
JP4882302B2 (en) | 2005-07-28 | 2012-02-22 | 株式会社アドヴィックス | Parking assistance control device and parking assistance control system |
DE102005044065A1 (en) * | 2005-09-15 | 2007-03-29 | GM Global Technology Operations, Inc., Detroit | Parking / Rangierhilfssystem in a motor vehicle |
GB0623711D0 (en) * | 2006-11-28 | 2007-01-10 | Parking Angel Ltd | Braking systems |
DE102007049709A1 (en) * | 2007-10-17 | 2009-04-30 | Robert Bosch Gmbh | Control device and method for parking assistance |
DE102009034106A1 (en) | 2009-07-21 | 2010-04-29 | Daimler Ag | Method for supporting driver when maneuvering vehicle, involves detecting one or multiple objects in surrounding of vehicle with distance |
DE102010032909A1 (en) | 2010-07-30 | 2012-02-02 | Wabco Gmbh | Monitoring system for monitoring the environment, in particular the rear space of motor vehicles |
DE102011115378A1 (en) | 2011-10-10 | 2013-04-11 | Losch Airport Equipment Gmbh | Device for the safe approach of a water / faeces vehicle to an aircraft |
DE102012007665A1 (en) | 2012-04-17 | 2013-10-17 | Valeo Schalter Und Sensoren Gmbh | Method for performing parking operation of vehicle, involves detecting distance between vehicle and object when driving on parking trajectory, and generating haptic signal to driver |
US9047780B2 (en) | 2012-11-16 | 2015-06-02 | Robert Bosch Gmbh | Collision mitigation systems and methods using driver attentiveness |
DE102013015590A1 (en) * | 2013-09-19 | 2015-04-02 | Wabco Gmbh | Method and system for controlling functions in a vehicle |
DE102017200776A1 (en) | 2017-01-19 | 2018-07-19 | Robert Bosch Gmbh | Means of transport, vehicle assistance system and method for avoiding collisions of a means of transport with objects |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3420004A1 (en) * | 1984-05-29 | 1985-12-05 | Bosch Gmbh Robert | Separation measurement device for motor vehicles |
DE4201806A1 (en) * | 1991-01-24 | 1992-09-10 | Peter Sprenger | Reversing aid for automobile - uses propagation time of ultrasonic or electromagnetic waves to calculate distance of rear obstacle and initiate braking |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1415192A (en) * | 1972-03-18 | 1975-11-26 | Lucas Industries Ltd | Braking systems for vehicles |
US3921749A (en) * | 1973-10-24 | 1975-11-25 | Aisin Seiki | Anti-crash radio-detector system for automotive vehicle |
JPS5733048A (en) * | 1980-08-04 | 1982-02-23 | Honda Motor Co Ltd | Throttle reaction control device of car |
US4574908A (en) * | 1982-11-26 | 1986-03-11 | Brick Francis M | Automatic braking system for backing vehicles |
DE4218484A1 (en) * | 1991-06-05 | 1992-12-10 | Akebono Brake Ind | Automatic brake control with proximity sensor - provides programmed retardation and braking for fail=safe driving of motor vehicle in traffic |
-
1993
- 1993-11-16 DE DE19934339066 patent/DE4339066B4/en not_active Expired - Fee Related
-
1994
- 1994-10-18 FR FR9412426A patent/FR2712548A1/en active Pending
- 1994-11-04 GB GB9422339A patent/GB2284028B/en not_active Expired - Fee Related
- 1994-11-15 JP JP28073494A patent/JPH07165037A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3420004A1 (en) * | 1984-05-29 | 1985-12-05 | Bosch Gmbh Robert | Separation measurement device for motor vehicles |
DE4201806A1 (en) * | 1991-01-24 | 1992-09-10 | Peter Sprenger | Reversing aid for automobile - uses propagation time of ultrasonic or electromagnetic waves to calculate distance of rear obstacle and initiate braking |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111877825A (en) * | 2020-08-03 | 2020-11-03 | 王炳良 | Underground parking area has device of bend suggestion and preventing swift current car on slope |
Also Published As
Publication number | Publication date |
---|---|
JPH07165037A (en) | 1995-06-27 |
GB2284028A (en) | 1995-05-24 |
GB2284028B (en) | 1997-12-24 |
FR2712548A1 (en) | 1995-05-24 |
GB9422339D0 (en) | 1994-12-21 |
DE4339066A1 (en) | 1995-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120601 |