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1. (WO2019063734) METHOD AND DEVICE FOR IMPROVING THE DRIVING SAFETY OF A VEHICLE
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Pub. No.: WO/2019/063734 International Application No.: PCT/EP2018/076357
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
IPC:
G01C 21/32 (2006.01) ,G01C 21/34 (2006.01) ,B60W 50/00 (2006.01) ,G05D 1/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21
Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26
specially adapted for navigation in a road network
28
with correlation of data from several navigational instruments
30
Map- or contour-matching
32
Structuring or formatting of map data
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21
Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26
specially adapted for navigation in a road network
34
Route searching; Route guidance
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT 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
50
Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1
Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
02
Control of position or course in two dimensions
Applicants:
RENAULT S.A.S [FR/FR]; 13-15 quai Le Gallo 92100 BOULOGNE-BILLANCOURT, FR
CENTRALE INNOVATION [FR/FR]; 64 chemin des mouilles 69134 ECULLY, FR
ECOLE CENTRALE DE NANTES [FR/FR]; 1 rue de la Noë 44300 NANTES, FR
Inventors:
EMZIVAT, Yrvann; FR
IBANEZ-GUZMAN, Javier; FR
MARTNET, Philippe; FR
ROUX, Olivier; FR
Priority Data:
175900328.09.2017FR
Title (EN) METHOD AND DEVICE FOR IMPROVING THE DRIVING SAFETY OF A VEHICLE
(FR) PROCÉDÉ ET DISPOSITIF POUR AMÉLIORER LA SÉCURITÉ EN ROULAGE D'UN VÉHICULE
Abstract:
(EN) To improve the driving safety over a path of a vehicle constituting an autonomous driving system that comprises a set of agents supervising a set of safety constraints in real time, the method comprises: - a first sequence of steps that consists of recording, in real time over a current trip along the path, in a first data structure (105), a problem commonly encountered when at least one agent signals that at least one safety constraint is not respected, said commonly encountered problem indicating the one or more constraints not respected and at least one point where the non-respected constraint appeared; - a second sequence of steps that consists of generating a vehicle path setting adapted in terms of positioning and speed at every point of the path indicated by a previously encountered problem extracted from a second data structure (108) compiling one or more occurrences of the first data structure (105) for at least one trip previously carried out along the path.
(FR) Pour améliorer la sécurité en roulage sur un trajet d'un véhicule constituant un système de conduite autonome qui comporte un ensemble d'agents supervisant en temps réel un ensemble de contraintes de sécurité, le procédé comprend : - une première séquence d'étapes consistant à enregistrer en temps réel sur un parcours courant du trajet dans une première structure de données (105), un problème couramment rencontré lorsqu'au moins un agent signale qu'au moins une contrainte de sécurité n'est pas respectée, ledit problème couramment rencontré indiquant la ou les contraintes non respectées et au moins un lieu d'apparition de contrainte non respectée; - une deuxième séquence d'étapes consistant à générer une consigne de trajectoire du véhicule adaptée en termes de positionnement et de vitesse en tout lieu du trajet indiqué par un problème antérieurement rencontré extrait d'une deuxième structure de données (108) compilant une ou plusieurs occurrences de la première structure de données (105) pour au moins un parcours précédemment effectué sur le trajet.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)