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1. (WO2017153896) MOTOR-DRIVEN AUTONOMOUS ROBOT WITH OBSTACLE ANTICIPATION
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Pub. No.: WO/2017/153896 International Application No.: PCT/IB2017/051301
Publication Date: 14.09.2017 International Filing Date: 06.03.2017
IPC:
G05D 1/02 (2006.01)
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:
EFFIDENCE [FR/FR]; 23 rue de la Roseraie 63540 Romagnat, FR
Inventors:
BONNET, Sébastien; FR
Agent:
TWENANS; 29 Rue des Chandiots 63100 Clermont-Ferrand, FR
Priority Data:
16/0038907.03.2016FR
Title (EN) MOTOR-DRIVEN AUTONOMOUS ROBOT WITH OBSTACLE ANTICIPATION
(FR) ROBOT AUTONOME MOTORISÉ AVEC ANTICIPATION D'OBSTACLE
Abstract:
(EN) The invention relates to a guidance method for an autonomous robot, with obstacle avoidance, comprising steps consisting in: establishing a setpoint for the advancement of the robot; determining (51) an effective anticipation distance of the robot; receiving (52) data about possible obstacles within the anticipation distance on the initial path, in the event that the robot may hit an obstacle within the effective anticipation distance after the speed setpoint has been applied thereto; and determining (54) a plurality of avoidance paths, grading the avoidance paths and selecting the path with the best grade, the effective anticipation distance of the robot corresponding to the minimum observation distance in front of the vehicle, for the avoidance of obstacles.
(FR) Procédé de conduite pour robot autonome avec contournement d'obstacles comprenant les étapes consistant à : - établir une consigne d'avancement du robot; - déterminer (51) une distance d'anticipation effective du robot; - recevoir (52) les données d'obstacles éventuels à l'intérieur de la distance d'anticipation sur le trajet initial; - dans le cas ou le robot heurterait un obstacle dans la distance effective d'anticipation après lui avoir appliqué la consigne de vitesse, - déterminer (54) une pluralité de trajets de contournement, noter les trajets de contournement et sélectionner le trajet dont la note est la plus favorable; - la distance d'anticipation effective du robot correspond à la distance minimale d'observation devant le véhicule pour éviter les obstacles.
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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, 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)