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1. WO2020224873 - METHOD FOR OPERATING A MOTOR VEHICLE

Publication Number WO/2020/224873
Publication Date 12.11.2020
International Application No. PCT/EP2020/059176
International Filing Date 31.03.2020
IPC
B60K 35/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
35Arrangement or adaptations of instruments
B60W 50/14 2020.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
50Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
08Interaction between the driver and the control system
14Means for informing the driver, warning the driver or prompting a driver intervention
B60W 40/10 2012.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
10related to vehicle motion
G02B 27/01 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
01Head-up displays
CPC
B60K 2370/1529
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
15Output devices or features thereof
152Displays
1529Head-up displays
B60K 2370/166
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
16Type of information
166Navigation
B60K 2370/177
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
16Type of information
177Augmented reality
B60K 2370/178
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
16Type of information
178Warnings
B60K 2370/191
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
18Information management
191Highlight information
B60K 2370/48
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
40Hardware adaptations for dashboards or instruments
48Sensors
Applicants
  • VOLKSWAGEN AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • LUTZ, Malte
  • PIRCH, Felix
  • BARTON-ZEIPERT, Sascha
Priority Data
10 2019 206 573.208.05.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM BETRIEB EINES KRAFTFAHRZEUGS
(EN) METHOD FOR OPERATING A MOTOR VEHICLE
(FR) PROCÉDÉ DE FONCTIONNEMENT D'UN VÉHICULE AUTOMOBILE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zum Betrieb eines Kraftfahrzeugs (10), welches ein kontaktloses Head-Up-Display, kHUD (30), aufweist, das dafür eingerichtet ist virtuelle Inhalte in Überlagerung mit realen Objekten darzustellen, und ferner ein semiaktives Dämpfersystem (60) aufweist, das dafür eingerichtet ist selektiv mit einer von einer Vielzahl von Dämpferkennlinien betrieben zu werden. In dem erfindungsgemäßen Verfahren wird ein in der Fahrtrichtung des Kraftfahrzeugs (10) befindliches reales Objekt erkannt und ein virtueller Inhalt zum Augmentieren des erkannten realen Objekts ermittelt. Dann wird, in Vorbereitung der Darstellung des virtuellen Inhalts, eine von der Vielzahl von Dämpferkennlinien des semiaktiven Dämpfersystems (60) ausgewählt, um beispielsweise den Betrieb als auch die Simulation des Dämpfersystems (6) zu optimieren. Anschließend erfolgt das Darstellen des virtuellen Inhalts in Überlagerung mit dem realen Objekt mittels des kHUD mit weniger räumlichen Diskrepanzen.
(EN)
The invention relates to a method for operating a motor vehicle (10) which has a contactless head-up display, kHUD (30), which is designed to display virtual contents in superposition with real objects, and further has a semi-active damper system (60) which is designed to be operated selectively with one of a plurality of damper characteristic curves. In the method according to the invention, a real object located in the direction of travel of the motor vehicle (10) is identified, and virtual content for augmenting the identified real object is determined. In order to prepare for the display of the virtual content, one of the plurality of damper characteristic curves of the semi-active damper system (60) is then selected in order, for example, to optimise both the operation and simulation of the damper system (6). The virtual content is then displayed, by means of the contactless head-up display, in superposition with the real object, with fewer spatial discrepancies.
(FR)
L'invention concerne un procédé de fonctionnement d'un véhicule automobile (10), qui présente un affichage tête haute (HUD) sans contact (30) conçu pour représenter des contenus virtuels en superposition avec des objets réels, et présente en outre un système d'amortisseur semi-actif (60) conçu pour fonctionner sélectivement avec une caractéristique d'amortisseur parmi une pluralité de caractéristiques d'amortisseur. Selon l'invention, le procédé permet de détecter un objet réel se trouvant dans la direction de déplacement du véhicule automobile (10) et de déterminer un contenu virtuel destiné à augmenter l'objet réel détecté. Puis une caractéristique d'amortisseur parmi la pluralité de caractéristiques d'amortisseur du système d'amortisseur semi-actif (60) est choisie en préparation de la représentation du contenu virtuel, afin d'optimiser par exemple le fonctionnement ainsi que la simulation du système d'amortisseur (60). Ensuite, la représentation du contenu virtuel est effectuée en superposition avec l'objet réel au moyen de l'affichage tête haute sans contact, avec moins de divergences spatiales.
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