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1. (WO2019042523) METHOD FOR OPERATION OF A RADAR SYSTEM
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Pub. No.: WO/2019/042523 International Application No.: PCT/EP2017/071513
Publication Date: 07.03.2019 International Filing Date: 28.08.2017
IPC:
G01S 7/41 (2006.01) ,G01S 13/60 (2006.01) ,G01S 13/88 (2006.01)
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
7
Details of systems according to groups G01S13/, G01S15/, G01S17/127
02
of systems according to group G01S13/58
41
using analysis of echo signal for target characterisation; Target signature; Target cross-section
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
13
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
02
Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
50
Systems of measurement based on relative movement of target
58
Velocity or trajectory determination systems; Sense-of-movement determination systems
60
wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
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
13
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88
Radar or analogous systems, specially adapted for specific applications
Applicants:
HELLA GMBH & CO. KGAA [DE/DE]; Rixbecker Straße 75 59552 Lippstadt, DE
Inventors:
GALLER, Robert; DE
GREILICH, Alexej; DE
KLEIN, Daniel; DE
SCHOENING, Benjamin; DE
Priority Data:
Title (EN) METHOD FOR OPERATION OF A RADAR SYSTEM
(FR) PROCÉDÉ D'EXPLOITATION D'UN SYSTÈME RADAR
(DE) METHOD FOR OPERATION OF A RADAR SYSTEM
Abstract:
(EN) Method (100) for operating a radar system (1) of a vehicle (2), wherein the radar system (1) has at least one radar sensor (10) for detecting at least one target (5) outside the vehicle (2), comprising the following steps: - Performing a prediction of an ego-velocity (vEgo) of the vehicle (2), so that a prediction result is determined, - Performing a classification for classifying the at least one detected target (5) as a stationary target (5a) using the prediction result, so that a classification result is determined, - Selecting one of at least two estimation methods (140) for an estimation of the ego-velocity (vEgo), wherein the selection is dependent on an evaluation of the classification result.
(FR) L'invention concerne un procédé (100) permettant d'exploiter un système radar d'un véhicule (2), le système radar comprenant au moins un capteur radar (10) permettant de détecter au moins une cible (5) à l'extérieur du véhicule (2), le procédé comprenant les étapes suivantes : - Réalisation d'une prédiction d'une vitesse ego (vEgo) du véhicule (2), de façon à déterminer un résultat de prédiction, - Réalisation d'une classification permettant de classifier ladite cible détectée (5) en tant que cible fixe (5a) à l'aide du résultat de prédiction, de façon à déterminer un résultat de classification, - Sélection d'un procédé d'estimation parmi au moins deux procédés d'estimation (140) destiné à une estimation de la vitesse ego (vEgo), la sélection dépendant d'une évaluation du résultat de la classification.
(DE) Hella KGaA Hueck & Co. P06725 - 1 - Abstract Method (100) for operating a radar system (1) of a vehicle (2), wherein the radar system (1) has at least one radar sensor (10) for detecting at least one target (5) outside the vehicle (2), comprising the following steps: - Performing a prediction of an ego-velocity (vEgo) of the vehicle (2), so that a prediction result is determined, - Performing a classification for classifying the at least one detected target (5) as a stationary target (5a) using the prediction result, so that a classification result is determined, - Selecting one of at least two estimation methods (140) for an estimation of the ego-velocity (vEgo), wherein the selection is dependent on an evaluation of the classification result. (Fig. 1)
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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)