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1. (WO2019027732) SYSTEMS AND METHODS FOR NAVIGATION PATH DETERMINATION FOR UNMANNED VEHICLES
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Pub. No.: WO/2019/027732 International Application No.: PCT/US2018/043449
Publication Date: 07.02.2019 International Filing Date: 24.07.2018
IPC:
G05D 1/00 (2006.01) ,G01C 21/34 (2006.01) ,G01C 21/36 (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
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
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
36
Input/output arrangements for on-board computers
Applicants:
X DEVELOPMENT LLC [US/US]; 1600 Amphitheatre Parkway Mountain View, CA 94043, US
Inventors:
SCHUBERT, Martin, Friedrich; US
WATSON, Philip, Edwin; US
GRUNDMANN, Michael, Jason; US
LEVINE, Gabriella; US
Agent:
JORDAN, David, E., A.; US
Priority Data:
15/667,44302.08.2017US
Title (EN) SYSTEMS AND METHODS FOR NAVIGATION PATH DETERMINATION FOR UNMANNED VEHICLES
(FR) SYSTÈMES ET PROCÉDÉS DE DÉTERMINATION DE TRAJECTOIRE DE NAVIGATION POUR VÉHICULES SANS PILOTE
Abstract:
(EN) Examples implementations relate to navigation path determination. An example method includes receiving, at a computing system, video data showing a demonstration path for navigating a location. The method further includes identifying, using the video data, a set of permissible surfaces at the location, wherein each permissible surface was traversed by the demonstration path. The method additionally includes determining a navigation path for a vehicle to follow at the location, wherein the navigation path includes a variation from the demonstration path such that the variation causes the vehicle to stay within one or more permissible surfaces from the set of permissible surfaces. The method also includes causing, by the computing system, the vehicle to follow the navigation path to navigate the location.
(FR) Des exemples de mises en oeuvre de l'invention se réfèrent à la détermination d'une trajectoire de navigation. Un procédé donné à titre d'exemple consiste à recevoir, au niveau d'un système informatique, des données vidéo montrant une trajectoire de démonstration pour naviguer dans un lieu; à identifier, à l'aide des données vidéo, un ensemble de surfaces autorisées dans ce lieu, chaque surface autorisée ayant été traversée par le trajectoire de démonstration; à déterminer une trajectoire de navigation devant être suivie par un véhicule dans ce lieu, la trajectoire de navigation comprenant une variation par rapport à la trajectoire de démonstration, ladite variation amenant le véhicule à rester dans les limites d'une ou de plusieurs surface(s) autorisée(s) de l'ensemble des surfaces autorisées; à amener, au moyen du système informatique, le véhicule à suivre la trajectoire de navigation pour naviguer dans le lieu.
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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: English (EN)
Filing Language: English (EN)