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1. WO2020065015 - LIDAR MEASUREMENT SYSTEM AND METHOD FOR A LIDAR MEASUREMENT SYSTEM

Publication Number WO/2020/065015
Publication Date 02.04.2020
International Application No. PCT/EP2019/076194
International Filing Date 27.09.2019
IPC
G01S 7/48 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
48of systems according to group G01S17/58
G01S 7/481 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
48of systems according to group G01S17/58
481Constructional features, e.g. arrangements of optical elements
G01S 7/497 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
48of systems according to group G01S17/58
497Means for monitoring or calibrating
G01S 17/42 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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
42Simultaneous measurement of distance and other coordinates
G01S 17/87 2020.01
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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
87Combinations of systems using electromagnetic waves other than radio waves
G01S 17/93 2020.01
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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems, specially adapted for specific applications
93for anti-collision purposes
CPC
G01S 17/42
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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
42Simultaneous measurement of distance and other co-ordinates
G01S 17/87
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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
87Combinations of systems using electromagnetic waves other than radio waves
G01S 17/93
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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems specially adapted for specific applications
93for anti-collision purposes
G01S 17/931
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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 7/48
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
7Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
48of systems according to group G01S17/00
G01S 7/4808
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
48of systems according to group G01S17/00
4808Evaluating distance, position or velocity data
Applicants
  • ZF FRIEDRICHSHAFEN AG [DE]/[DE]
  • IBEO AUTOMOTIVE SYSTEMS GMBH [DE]/[DE]
Inventors
  • SCHARNAGEL, Günther
Priority Data
10 2018 216 705.228.09.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) LIDAR-MESSSYSTEM SOWIE VERFAHREN FÜR EIN LIDAR-MESSSYSTEM
(EN) LIDAR MEASUREMENT SYSTEM AND METHOD FOR A LIDAR MEASUREMENT SYSTEM
(FR) SYSTÈME DE MESURE LIDAR ET PROCÉDÉ POUR UN SYSTÈME DE MESURE LIDAR
Abstract
(DE)
Die vorliegende Erfindung betrifft ein LIDAR-Messsystem umfassend einen LIDAR-Sensor mit einstellbarem Blickwinkel. Das LIDAR-Messsystem umfasst weiterhin ein ortsfestes Element, auf das eine Kodierung aufgebracht ist, die Informationen über den Blickwinkel des LIDAR-Sensors beschreibt, so dass von einer Empfangseinheit des LIDAR-Sensors Reflexionen eines von dem LIDAR-Sensor ausgesendeten Lichts an der Kodierung empfangen werden. Das LIDAR-Messsystem umfasst ferner ein Auswerteelement, das eingerichtet ist, den Blickwinkel des LIDAR-Sensors basierend auf von dem LIDAR-Sensor bereitgestellten Informationen über die empfangenen Reflexionen zu bestimmen.
(EN)
The present invention relates to a LIDAR measurement system comprising a LIDAR sensor with an adjustable angle of view. The LIDAR measurement system comprises, furthermore, a stationary element to which a code which provides information about the angle of view of the LIDAR sensor is applied so that reflections of light emitted by the LIDAR sensor at the code are received by a receiving unit of the LIDAR sensor. The LIDAR measurement system comprises, in addition, an evaluation element which is designed to determine the angle of view of the LIDAR sensor based on information, provided by the LIDAR sensor, about the received reflections.
(FR)
La présente invention concerne un système de mesure LIDAR qui comprend un capteur LIDAR à angle de vision réglable. Ce système de mesure LIDAR comprend en outre un élément fixe sur lequel est appliqué un codage qui décrit des informations sur l'angle de vision du capteur LIDAR, de sorte que des réflexions d'une lumière émise par le capteur LIDAR sur le codage sont reçues par une unité de réception du capteur LIDAR. Le système de mesure LIDAR comprend par ailleurs un élément d'évaluation qui est conçu pour déterminer l'angle de vision du capteur LIDAR sur la base des informations fournies par le capteur LIDAR concernant les réflexions reçues.
Also published as
Latest bibliographic data on file with the International Bureau