Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020064459 - METHOD FOR DISTURBANCE RECOGNITION IN A RADAR SYSTEM OF A VEHICLE

Publication Number WO/2020/064459
Publication Date 02.04.2020
International Application No. PCT/EP2019/075012
International Filing Date 18.09.2019
IPC
G01S 7/02 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
7Details of systems according to groups G01S13/, G01S15/, G01S17/127
02of systems according to group G01S13/58
G01S 13/93 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
88Radar or analogous systems, specially adapted for specific applications
93for anti-collision purposes
G01S 13/34 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
06Systems determining position data of a target
08Systems for measuring distance only
32using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
34using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
CPC
G01S 13/34
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
06Systems determining position data of a target
08Systems for measuring distance only
32using transmission of continuous unmodulated waves, amplitude-, frequency- or phase-modulated waves
34using transmission of frequency-modulated waves and the received signal, or a signal derived therefrom, being heterodyned with a locally-generated signal related to the contemporaneous transmitted signal to give a beat-frequency signal
G01S 13/343
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
06Systems determining position data of a target
08Systems for measuring distance only
32using transmission of continuous unmodulated waves, amplitude-, frequency- or phase-modulated waves
34using transmission of frequency-modulated waves and the received signal, or a signal derived therefrom, being heterodyned with a locally-generated signal related to the contemporaneous transmitted signal to give a beat-frequency signal
343using sawtooth modulation
G01S 13/48
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
06Systems determining position data of a target
46Indirect determination of position data
48using multiple beams at emission or reception
G01S 13/93
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
G01S 13/931
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 7/02
GPHYSICS
01MEASURING; TESTING
SRADIO 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
7Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
02of systems according to group G01S13/00
Applicants
  • HELLA GMBH & CO. KGAA [DE]/[DE]
Inventors
  • FARHOUD, Ridha
  • TEI, Tai
  • GRIMM, Christopher
  • HILLEBRAND, Jürgen
  • WARSITZ, Ernst
Priority Data
10 2018 123 762.626.09.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR STÖRUNGSERKENNUNG BEI EINEM RADARSYSTEM EINES FAHRZEUGES
(EN) METHOD FOR DISTURBANCE RECOGNITION IN A RADAR SYSTEM OF A VEHICLE
(FR) PROCÉDÉ POUR LA RECONNAISSANCE D’INTERFÉRENCES DANS UN SYSTÈME DE RADAR D'UN VÉHICULE
Abstract
(DE)
Verfahren zur Störungserkennung bei einem Radarsystem (10) eines Fahrzeuges (1), wobei die nachfolgenden Schritte durchgeführt werden: - Bereitstellen (600) einer Erfassungsinformation (102) eines Erfassungssignals (101) des Radarsystems (10) als eine initiale Erfassungsstufe (600), um eine bereitgestellte Erfassungsinformation (102a) zu erhalten, - Durchführen wenigstens einer Verarbeitung (601, 602, 603, 604, 605) anhand der bereitgestellten Erfassungsinformation (102a) als jeweils eine weitere Erfassungsstufe (601, 602, 603, 604, 605), um jeweils eine verarbeitete Erfassungsinformation (102b, 102c, 102d, 102e, 102f) zu erhalten, - Durchführen wenigstens einer Interferenzdetektion (620) bei den Erfassungsstufen (600, 601, 602, 603, 604, 605) anhand verschiedener der Erfassungsinformationen (102a, 102b, 102c, 102d, 102e, 102f) zur Erkennung einer Störung.
(EN)
The invention relates to a method for disturbance recognition in a radar system (10) of a vehicle (1), in which the following steps are carried out: providing (600) detection information (102) about a detection signal (101) of the radar system (10) as an initial detection stage (600), in order to receive provided detection information (102a), carrying out at least one processing (601, 602, 603, 604, 605) using the provided detection information (102a), in each case as a further detection stage (601, 602, 603, 604, 605), in order to receive processed detection information (102b, 102c, 102d, 102e, 102f) in each case, carrying out at least one interference detection (620) during the detection stages (600, 601, 602, 603, 604, 605) using different detection information (102a, 102b, 102c, 102d, 102e, 102f), in order to recognise a disturbance.
(FR)
La présente invention concerne un procédé pour la reconnaissance d'interférences dans un système de radar (10) d'un véhicule (1), les étapes suivantes étant effectuées pour : - fournir (600) une information de détection (102) d'un signal de détection (101) du système de radar (10) sous la forme d'une étape de détection (600) initiale afin de recevoir une information de détection fournie (102a), - effectuer au moins un traitement (601, 602, 603, 604, 605) à partir de l'information de détection fournie (102a) sous la forme respectivement d'une autre étape de détection (601, 602, 603, 604, 605), afin de recevoir respectivement une information de détection (102b, 102c, 102d, 102e, 102f) traitée, - effectuer au moins une détection d'interférences (620) lors des étapes de détection (600, 601, 602, 603, 604, 605) à partir de plusieurs des informations de détection (102a, 102b, 102c, 102d, 102e, 102f) afin de reconnaître une interférence.
Also published as
Latest bibliographic data on file with the International Bureau