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1. (WO2018060022) SYSTEM AND METHOD FOR POSITION DETERMINING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/060022 International Application No.: PCT/EP2017/073718
Publication Date: 05.04.2018 International Filing Date: 20.09.2017
IPC:
G01S 5/30 (2006.01) ,G01S 11/16 (2006.01) ,H04W 8/00 (2009.01) ,H04W 4/02
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
18
using ultrasonic, sonic, or infrasonic waves
30
Determining absolute distances from a plurality of spaced points of known location
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
11
Systems for determining distance or velocity not using reflection or reradiation
16
using difference in transit time between electromagnetic and sonic waves
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
4
Services or facilities specially adapted for wireless communication networks
02
Services making use of the location of users or terminals
Applicants: CONTINENTAL AUTOMOTIVE GMBH[DE/DE]; Vahrenwalder Straße 9 30165 Hannover, DE
Inventors: OBERMAIER, Robert; DE
Priority Data:
10 2016 218 622.127.09.2016DE
Title (EN) SYSTEM AND METHOD FOR POSITION DETERMINING
(FR) SYSTÈME ET PROCÉDÉ DE DÉTERMINATION DE POSITION
(DE) SYSTEM UND VERFAHREN ZUR POSITIONSBESTIMMUNG
Abstract:
(EN) A system for position determining in a vehicle has at least three loudspeakers (L1, L2, L3) and a control unit (20). The control unit is designed to establish a connection between the vehicle and a mobile terminal (10), wherein the mobile terminal is clearly assigned to a determined user of the vehicle. The control unit is also designed to control the at least three loudspeakers in such a way that they each emit at least one acoustic pulse inside the vehicle, wherein the emitted pulses are received by the mobile terminal, as well as to determine the delay of the respectively emitted at least one pulse from the respective loudspeaker to the mobile terminal (10), and to determine the distance of the mobile terminal to each of the at least three loudspeakers based on the respective delay, and thereby determine the position of the mobile terminal.
(FR) L'invention concerne un système de détermination de position dans un véhicule, le système comprenant au moins trois haut-parleurs (L1, L2, L3) et une unité de commande (20). L'unité de commande est conçue pour réaliser une connexion entre le véhicule et un terminal mobile (10), le terminal mobile étant associé de manière univoque à un utilisateur déterminé du véhicule. L'unité de commande est en outre conçue pour commander lesdits au moins trois haut-parleurs de telle sorte que ceux-ci émettent respectivement au moins une impulsion acoustique dans l'espace intérieur du véhicule, les impulsions émises étant reçues par le terminal mobile, pour déterminer le temps de propagation de ladite au moins une impulsion respectivement émise du haut-parleur respectif jusqu'au terminal mobile (10) et pour déterminer la distance du terminal mobile à chacun desdits au moins trois haut-parleurs à l'aide du temps de propagation respectif, et pour déterminer ainsi la position du terminal mobile.
(DE) System und Verfahren zur Positionsbestimmung Ein System zur Positionsbestimmung in einem Fahrzeug weist wenigstens drei Lautsprecher (L1, L2, L3) und eine Steuereinheit (20) auf. Die Steuereinheit ist dazu ausgebildet, eine Verbindung zwischen dem Fahrzeug und einem mobilen Endgerät (10) herzustellen, wobei das mobile Endgerät eindeutig einem bestimmten Nutzer des Fahrzeugs zugeordnet ist. Die Steuereinheit ist weiterhin dazu ausgebildet, die wenigstens drei Lautsprecher derart anzusteuern, dass diese jeweils mindestens einen akustischen Puls in den Innenraum des Fahrzeugs aussenden, wobei die ausgesendeten Pulse von dem mobilen Endgerät empfangen werden, die Laufzeit des jeweils ausgesendeten mindestens einen Pulses von dem jeweiligen Lautsprecher zum mobilen Endgerät (10) zu bestimmen und anhand der jeweiligen Laufzeit den Abstand des mobilen Endgerätes zu jedem der wenigstens drei Lautsprecher zu ermitteln, und damit die Position des mobilen Endgerätes zu bestimmen.
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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: German (DE)
Filing Language: German (DE)