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1. (WO2018024750) METHOD AND SYSTEM OF GEOLOCATION BY DIRECT CALCULATION OF MOVEMENT ELEMENTS
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Pub. No.: WO/2018/024750 International Application No.: PCT/EP2017/069482
Publication Date: 08.02.2018 International Filing Date: 01.08.2017
IPC:
G01S 5/02 (2010.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO 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
5
Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
02
using radio waves
Applicants:
THALES [FR/FR]; TOUR CARPE DIEM Place des Corolles Esplanade Nord 92400 COURBEVOIE, FR
Inventors:
LEMER, Alain; FR
YWANNE, Frédérique; FR
Agent:
DUDOUIT, Isabelle; FR
LUCAS, Laurent; FR
Priority Data:
160119002.08.2016FR
Title (EN) METHOD AND SYSTEM OF GEOLOCATION BY DIRECT CALCULATION OF MOVEMENT ELEMENTS
(FR) PROCEDE ET SYSTEME DE GEOLOCALISATION PAR CALCUL DIRECT D'ELEMENTS DE DEPLACEMENT
Abstract:
(EN) The invention relates to a method that uses all the uncertainties of ranging measurements and anchor positions, in order to change the position of the anchors and achieve a least squares error on the ranging measurements. The result of implementing the method according to the invention allows the position of one or more objects in a given space to be precisely obtained.
(FR) L'invention concerne un procédé exploitant l'ensemble des incertitudes des mesures de ranging et des positions des ancres, afin de modifier la position des ancres et d'aboutir à une erreur quadratique minimale sur les mesures de ranging. Le résultat de la mise en œuvre du procédé selon l'invention permet l'obtention précise de la position d'un ou de plusieurs objets dans un espace donné.
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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)