WO2019011380A1 - Verfahren zum verhindern von kritischen situationen eines gespanns, wobei ein abstand zwischen stellen vom gespann bestimmt wird, fahrerassistenzsystem und kraftfahrzeug - Google Patents
Verfahren zum verhindern von kritischen situationen eines gespanns, wobei ein abstand zwischen stellen vom gespann bestimmt wird, fahrerassistenzsystem und kraftfahrzeug Download PDFInfo
- Publication number
- WO2019011380A1 WO2019011380A1 PCT/DE2018/100633 DE2018100633W WO2019011380A1 WO 2019011380 A1 WO2019011380 A1 WO 2019011380A1 DE 2018100633 W DE2018100633 W DE 2018100633W WO 2019011380 A1 WO2019011380 A1 WO 2019011380A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor vehicle
- trailer
- characteristic
- distance
- functional unit
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/245—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating push back or parking of trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/30—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control ; Sway alarm means
- B60D1/305—Sway alarm means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
- B60D1/62—Auxiliary devices involving supply lines, electric circuits or the like
-
- 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
- B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
-
- 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
- B60T2230/00—Monitoring, detecting special vehicle behaviour; Counteracting thereof
- B60T2230/06—Tractor-trailer swaying
-
- 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
- B60T2230/00—Monitoring, detecting special vehicle behaviour; Counteracting thereof
- B60T2230/08—Driving in reverse
Definitions
- further detection means determine the distance and / or the shape of the area of the trailer and the shape of the area of the trailer
- This pocket knife effect also called Jack-knifing, can cause the
- the control signal for the functional unit when a difference between a larger one of the two distances and a smaller one of the two distances exceeds a threshold value, the control signal for the functional unit can be generated.
- this can provide a further possibility for checking whether a critical situation could arise between the motor vehicle and the trailer. It can thereby be provided a difference method, by means of which at a higher resolution, the distance of the first characteristic location and the second characteristic can be determined. This makes it even more reliable possible to predict the occurrence of the critical situation and accordingly to control the functional unit, in particular a brake system.
- Another aspect of the invention relates to a driver assistance system, which is designed to a previously described method or an advantageous
- the motor vehicle is designed in particular as a passenger car
- Fig. 2 is a further schematic plan view of a plurality of different
- the motor vehicle 1 is designed in particular as a passenger car.
- the motor vehicle 1 has a longitudinal axis L.
- the trailer 2 is about a
- Trailer coupling 4 is coupled to the motor vehicle 1.
- the motor vehicle 1 further comprises a detection device 5, by means of which a shape of a region 6 of the motor vehicle 1 is detected, which faces the trailer 2.
- a first characteristic point 8 in the region 6 of the motor vehicle 1 can be determined, in which case the motor vehicle 1 would touch the trailer 2 in the critical situation. Furthermore, by means of the detection direction 5, a first characteristic point 8 in the region 6 of the motor vehicle 1, can be determined, in which case the motor vehicle 1 would touch the trailer 2 in the critical situation. Furthermore, by means of the detection direction 5, a first characteristic point 8 in the region 6 of the motor vehicle 1, can be determined, in which case the motor vehicle 1 would touch the trailer 2 in the critical situation. Furthermore, by means of
- Detection device 5 a second characteristic point 9 are detected in the area 7, in which in the critical situation of the trailer 2, the motor vehicle 1 would touch. Furthermore, it can be provided that a third characteristic point 10 in the region 6 of the motor vehicle 1 is determined by means of the detection device 5, which in a further critical situation the motor vehicle 1 would touch the trailer 2. It is also possible that with the detection device 5, a fourth characteristic spot 1 1 can be detected, which is in the area 7 of the trailer 2, which would touch in the critical situation of the trailer 2 of the motor vehicle 1. In particular, the critical situation may be a so-called
- a speed of a change in distance between the first characteristic point 8 and the second characteristic point 9 and the third characteristic point 10 and the fourth characteristic point 1 1 is determined and depending on the speed of the change in distance, a control signal for the functional unit 13, 14 is generated.
- FIG. 2 shows a further schematic plan view of several carriages 3.
- different variants of trailers 2 are attached to the motor vehicle 1 in FIG. 2.
- different first and second characteristic locations 8, 9, 10, 1 1, at which the motor vehicle 1 would touch the respective trailer 2 and the critical situation would occur.
- Trailer situation can be determined.
- the critical situation for the individual team 3 can be reliably predicted and prevented accordingly.
- the distances D L, D r of the characteristic points 8, 9, 10, 1 1 can be determined individually and thus a respective critical situation between the motor vehicle 1 and the trailer 2 can be prevented with different combinations of vehicle.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112018003530.1T DE112018003530B4 (de) | 2017-07-11 | 2018-07-11 | Verfahren zum Verhindern von kritischen Situationen eines Gespanns, wobei ein Abstand zwischen Stellen vom Gespann bestimmt wird, Fahrerassistenzsystem und Kraftfahrzeug |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017115469.8A DE102017115469A1 (de) | 2017-07-11 | 2017-07-11 | Verfahren zum Verhindern von kritischen Situationen eines Gespanns, wobei ein Abstand zwischen Stellen vom Gespann bestimmt wird, Fahrerassistenzsystem und Kraftfahrzeug |
| DE102017115469.8 | 2017-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019011380A1 true WO2019011380A1 (de) | 2019-01-17 |
Family
ID=63165129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2018/100633 Ceased WO2019011380A1 (de) | 2017-07-11 | 2018-07-11 | Verfahren zum verhindern von kritischen situationen eines gespanns, wobei ein abstand zwischen stellen vom gespann bestimmt wird, fahrerassistenzsystem und kraftfahrzeug |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE102017115469A1 (de) |
| WO (1) | WO2019011380A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022207278A1 (de) * | 2022-07-18 | 2024-01-18 | Volkswagen Aktiengesellschaft | Verfahren und Fahrzeug zum sicheren Rangieren mit einem Anhänger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005027846A1 (de) * | 2005-06-16 | 2006-12-28 | Robert Bosch Gmbh | Schutz eines Fahrzeuggespanns vor Beschädigung beim Einlenken |
| DE102010033381A1 (de) | 2009-07-24 | 2011-01-27 | Robert Bosch Gmbh | Anhänger-Schwenkdämpfung unter Verwendung eines gemessenen Abstands zwischen einem Anhänger und einem Zugfahrzeug |
| FR2965513A1 (fr) * | 2010-10-04 | 2012-04-06 | Jtekt Europe Sas | Dispositif de reperage de la position d’un vehicule a tracter relativement a un vehicule tracteur |
| DE102013107710A1 (de) * | 2013-07-19 | 2015-02-19 | Claas Saulgau Gmbh | Landwirtschaftliches Zuggespann |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9108598B2 (en) * | 2011-01-13 | 2015-08-18 | Continental Automotive Systems, Inc. | System and method for maneuvering a vehicle-trailer unit in reverse travel |
| DE102012006206B4 (de) * | 2012-03-27 | 2022-11-24 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Erfassung einer drohenden Kollision zwischen einem Zugfahrzeug und seinem Anhänger |
-
2017
- 2017-07-11 DE DE102017115469.8A patent/DE102017115469A1/de not_active Withdrawn
-
2018
- 2018-07-11 WO PCT/DE2018/100633 patent/WO2019011380A1/de not_active Ceased
- 2018-07-11 DE DE112018003530.1T patent/DE112018003530B4/de active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005027846A1 (de) * | 2005-06-16 | 2006-12-28 | Robert Bosch Gmbh | Schutz eines Fahrzeuggespanns vor Beschädigung beim Einlenken |
| DE102010033381A1 (de) | 2009-07-24 | 2011-01-27 | Robert Bosch Gmbh | Anhänger-Schwenkdämpfung unter Verwendung eines gemessenen Abstands zwischen einem Anhänger und einem Zugfahrzeug |
| FR2965513A1 (fr) * | 2010-10-04 | 2012-04-06 | Jtekt Europe Sas | Dispositif de reperage de la position d’un vehicule a tracter relativement a un vehicule tracteur |
| DE102013107710A1 (de) * | 2013-07-19 | 2015-02-19 | Claas Saulgau Gmbh | Landwirtschaftliches Zuggespann |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112018003530A5 (de) | 2020-06-04 |
| DE112018003530B4 (de) | 2025-04-30 |
| DE102017115469A1 (de) | 2019-01-17 |
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