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1. WO2020135991 - METHOD FOR ASSISTING A MOTOR VEHICLE

Publication Number WO/2020/135991
Publication Date 02.07.2020
International Application No. PCT/EP2019/083809
International Filing Date 05.12.2019
IPC
G08G 1/16 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
G08G 1/01 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
G08G 1/04 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
04using optical or ultrasonic detectors
G08G 1/042 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
042using inductive or magnetic detectors
CPC
G01S 15/931
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
88Sonar systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 17/931
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 2013/93185
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
93185Controlling the brakes
G01S 2013/9321
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
9321Velocity regulation, e.g. cruise control
G06K 9/00785
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00785Recognising traffic patterns acquired by static cameras
G06K 9/00805
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00791Recognising scenes perceived from the perspective of a land vehicle, e.g. recognising lanes, obstacles or traffic signs on road scenes
00805Detecting potential obstacles
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE]
Inventors
  • NICODEMUS, Rolf
  • NORDBRUCH, Stefan
Priority Data
10 2018 251 778.928.12.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM ASSISTIEREN EINES KRAFTFAHRZEUGS
(EN) METHOD FOR ASSISTING A MOTOR VEHICLE
(FR) PROCÉDÉ D'ASSISTANCE D'UN VÉHICULE À MOTEUR
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zum Assistieren eines Kraftfahrzeugs bei ei- ner zumindest teilautomatisiert geführten Fahrt des Kraftfahrzeugs innerhalb ei- ner Infrastruktur, umfassend die folgenden Schritte: Empfangen von Bereichssignalen, die einen mittels einer Umfeldsensorik er- fassten ersten Bereich der Infrastruktur repräsentieren, Ermitteln für ein sich dem ersten Bereich zumindest teilautomatisiert geführt näherndes Kraftfahrzeug, ob ein zweiter Bereich, der ein Teilbereich des ers- ten Bereichs oder der erste Bereich ist, zu einer voraussichtlichen Ankunfts- zeit des Kraftfahrzeugs am ersten oder zweiten Bereich frei von einem mögli- chen Kollisionsobjekt für das Kraftfahrzeug ist, basierend auf den Bereichs- signalen, bei einem zu der voraussichtlichen Ankunftszeit von einem möglichen Kollisi- onsobjekt für das Kraftfahrzeug freien zweiten Bereich Ausgeben eines Frei- gabesignals zum Senden einer Kommunikationsnachricht über ein Kommuni- kationsnetzwerk an das Kraftfahrzeug, dass der zweite Bereich zu der vo- raussichtlichen Ankunftszeit frei von einem möglichen Kollisionsobjekt für das Kraftfahrzeug ist.
(EN)
The invention relates to method for assisting a motor vehicle during travel of the motor vehicle, with at least partially automated guidance, within an infrastructure, comprising the following steps: receiving range signals which represent a first range, sensed by means of a surroundings sensor system, of the infrastructure, determining for a motor vehicle which approaches the first range guided in an at least partially automated fashion, whether a second range, which is a partial range of the first range or is the first range, is free of a possible collision object for the motor vehicle at an anticipated arrival time of the motor vehicle at the first or second range, on the basis of the range signals, when a release signal for transmitting a communication message, indicating that the second range is free of a possible collision object for the motor vehicle at the anticipated arrival time, to the motor vehicle via a communication network is output in a second range which is free of the collision object for the motor vehicle at the anticipated arrival time.
(FR)
L'invention concerne un procédé d'assistance d'un véhicule à moteur lors d'un trajet à pilotage au moins en partie automatisé du véhicule à moteur sur une infrastructure. Le procédé selon l'invention comprend les étapes suivantes consistant à : recevoir des signaux de zone, qui représentent une première zone de l'infrastructure détectée au moyen d'un équipement de détection d'environnement ; déterminer pour un véhicule à moteur se rapprochant par un pilotage au moins en partie automatisé de la première zone si une deuxième zone, qui est une zone partielle de la première zone ou la première zone, est sans objet de collision éventuel pour le véhicule à moteur à une heure d'arrivée prévisible sur la première ou deuxième zone, sur la base des signaux de zone ; pour une deuxième zone sans objet de collision éventuel pour le véhicule à moteur à l'heure d'arrivée prévisible, émettre un signal de validation pour envoyer un message de communication par l'intermédiaire d'un réseau de communication au véhicule à moteur indiquant que la deuxième zone est sans un objet de collision éventuel pour le véhicule à moteur à l'heure d'arrivée prévisible.
Also published as
Latest bibliographic data on file with the International Bureau