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1. (WO2019002484) OPTICAL DISTANCE MEASURING APPARATUS AND METHOD FOR OPERATING AN OPTICAL DISTANCE MEASURING APPARATUS
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Pub. No.: WO/2019/002484 International Application No.: PCT/EP2018/067450
Publication Date: 03.01.2019 International Filing Date: 28.06.2018
IPC:
G01S 17/89 (2006.01) ,G01S 17/93 (2006.01) ,G01S 7/481 (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
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88
Lidar systems, specially adapted for specific applications
89
for mapping or imaging
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
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88
Lidar systems, specially adapted for specific applications
93
for anti-collision purposes
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
48
of systems according to group G01S17/58
481
Constructional features, e.g. arrangements of optical elements
Applicants:
OSRAM OPTO SEMICONDUCTORS GMBH [DE/DE]; Leibnizstr. 4 93055 Regensburg, DE
Inventors:
SCHUMANN, Michael; DE
SCHULTEN, Dominik; DE
SCHOLZ, Dominik; DE
Agent:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH; Schloßschmidstr. 5 80639 München, DE
Priority Data:
10 2017 114 565.629.06.2017DE
Title (EN) OPTICAL DISTANCE MEASURING APPARATUS AND METHOD FOR OPERATING AN OPTICAL DISTANCE MEASURING APPARATUS
(FR) DISPOSITIF DE TÉLÉMÉTRIE OPTIQUE ET PROCÉDÉ POUR FAIRE FONCTIONNER UN DISPOSITIF DE TÉLÉMÉTRIE OPTIQUE
(DE) OPTISCHE ABSTANDSMESSVORRICHTUNG UND VERFAHREN ZUM BETREIBEN EINER OPTISCHEN ABSTANDSMESSVORRICHTUNG
Abstract:
(EN) Disclosed is an optical distance measuring apparatus (1) comprising: - a pixelated radiation source (10) having at least two pixels (101, 102); - a radiation detector (30) configured to detect electromagnetic radiation (L) emitted by the pixelated radiation source (10) and reflected in measurement zones (51, 52, 53); and - a control unit (40) configured to operate the radiation source (10) and receive electric signals from the radiation detector (30), wherein - different measurement zones (51, 52, 53) can be illuminated with electromagnetic radiation (L) which, in sets of two, has different properties.
(FR) L'invention concerne un dispositif de télémétrie optique (1) comprenant : une source de rayonnement (10) à pixels comprenant au moins deux pixels (101, 102), un détecteur de rayonnement (30) conçu pour détecter un rayonnement électromagnétique (L) émis par la source de rayonnement (10) à pixels et réfléchi dans des régions de mesure (51, 52, 53), et une unité de commande (40) conçue pour faire fonctionner la source de rayonnement (10) et recevoir des signaux électriques du détecteur de rayonnement (30), différentes régions de mesure (51, 52, 53) pouvant être éclairées au moyen d'un rayonnement électromagnétique (L) présentant des propriétés différentes deux à deux.
(DE) Optische Abstandsmessvorrichtung (1) umfassend -eine pixelierte Strahlungsquelle (10) mit zumindest zwei Pixeln (101, 102), -einen Strahlungsdetektor (30), welcher dazu eingerichtet ist,von der pixelierten Strahlungsquelle (10) emittierte und in Messbereichen (51, 52, 53) reflektierte elektromagnetische Strahlung (L) zu detektieren, und -eine Steuereinheit (40), welche dazu eingerichtet ist,die Strahlungsquelle (10) zu betreiben und elektrische Signale vom Strahlungsdetektor (30) zu empfangen, wobei -unterschiedliche Messbereiche (51, 52, 53) mit elektromagnetischer Strahlung (L) mit paarweise unterschiedlichen Eigenschaften beleuchtbar sind.
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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)