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1. WO2019052611 - SENSOR FOR MEASURING A DISTANCE OF AN OBJECT BY MEANS OF TRIANGULATION

Publication Number WO/2019/052611
Publication Date 21.03.2019
International Application No. PCT/DE2018/200086
International Filing Date 11.09.2018
IPC
G01S 17/02 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
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
G01S 17/48 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
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
46Indirect determination of position data
48Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
CPC
G01S 17/04
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
04Systems determining the presence of a target
G01S 17/48
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
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
46Indirect determination of position data
48Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
Applicants
  • MICRO-EPSILON MESSTECHNIK GMBH & CO. KG [DE]/[DE]
Inventors
  • FUELLMEIER, Herbert
Agents
  • ULLRICH & NAUMANN
Priority Data
10 2017 216 155.813.09.2017DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SENSOR ZUR MESSUNG EINES ABSTANDES EINES OBJEKTS MITTELS TRIANGULATION
(EN) SENSOR FOR MEASURING A DISTANCE OF AN OBJECT BY MEANS OF TRIANGULATION
(FR) CAPTEUR DE MESURE D'UNE DISTANCE D'UN OBJET PAR TRIANGULATION
Abstract
(DE)
Die Erfindung betrifft einen Sensor zur Messung eines Abstands eines Objekts mittels Triangulation, umfassend eine Sendeeinrichtung zum Beleuchten des Objekts mit Licht zumindest einer Wellenwelle, und eine Empfangseinrichtung zum Empfangen des von dem Objekt reflektierten Lichts, wobei die Empfangseinrichtung zumindest zwei Empfangseinheiten umfasst, die das vom Objekt reflektierte Licht jeweils unter einem anderen Winkel erfassen und wobei die Empfangseinheiten unterschiedliche Abstände zum Objekt aufweisen.
(EN)
The invention relates to a sensor for measuring a distance of an object by means of triangulation, comprising a transmitter device for illuminating the object with light of at least one wavelength, and a receiver device for receiving the light reflected from the object, wherein the receiver device comprises at least two receiver units that detect the light reflected by the object under a different angle in each case and wherein the receiver units have different distances from the object.
(FR)
L'invention concerne un capteur de mesure d'une distance d’un objet par triangulation, comprenant : un dispositif émetteur permettant de projeter sur l'objet une lumière d'au moins une longueur d'onde, et un dispositif récepteur permettant de recevoir la lumière réfléchie par l'objet, le dispositif récepteur comportant au moins deux unités réceptrices qui détectent la lumière réfléchie par l'objet respectivement selon un autre angle et les unités réceptrices ont des distances différentes par rapport à l'objet.
Also published as
Latest bibliographic data on file with the International Bureau