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1. (WO2019030015) SENSOR APPARATUS FOR DETECTING AN OBJECT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030015 International Application No.: PCT/EP2018/070379
Publication Date: 14.02.2019 International Filing Date: 27.07.2018
IPC:
G01S 7/481 (2006.01) ,G01S 17/02 (2006.01) ,G01S 17/08 (2006.01) ,G01S 17/42 (2006.01) ,G02B 27/09 (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
48
of systems according to group G01S17/58
481
Constructional features, e.g. arrangements of optical elements
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
02
Systems using the reflection of electromagnetic waves other than radio waves
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
02
Systems using the reflection of electromagnetic waves other than radio waves
06
Systems determining position data of a target
08
for measuring distance only
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
02
Systems using the reflection of electromagnetic waves other than radio waves
06
Systems determining position data of a target
42
Simultaneous measurement of distance and other coordinates
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
09
Beam shaping, e.g. changing the cross-sectioned area, not otherwise provided for
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
HOLLECZEK, Annemarie; PT
KAMIL, Mustafa; DE
PETERSEIM, Tobias; DE
SPIESSBERGER, Stefan; DE
Priority Data:
10 2017 213 726.608.08.2017DE
Title (DE) SENSORVORRICHTUNG ZUR DETEKTION EINES OBJEKTS
(EN) SENSOR APPARATUS FOR DETECTING AN OBJECT
(FR) DISPOSITIF DE DÉTECTION SERVANT À DÉTECTER UN OBJET
Abstract:
(DE) Die Erfindung betrifft eine Sensorvorrichtung, zur Detektion eines Objekts mittels Licht zumindest einer Wellenlänge, umfassend eine Sendeeinrichtung zum Aussenden von Licht mit zumindest einer Lichtquelle und eine Empfangseinrichtung zum Empfangen von Licht, wobei das von der Sendeeinrichtung ausgesendete Licht in der Ebene senkrecht zum Sendepfad die Form einer umlaufenden Fläche aufweist, welche einen inneren, nicht mit Licht beaufschlagten Bereich aufweist, wobei in einem gemeinsamen Teil des Sende- und Empfangspfads ein optisches Element derart angeordnet ist, sodass die Querschnittsfläche des optischen Elements in der Ebene senkrecht zum Sendepfad mit seiner Querschnittsfläche mit dem inneren, nicht mit Licht beaufschlagten Bereich im Wesentlichen vollständig überlappt.
(EN) The invention relates to a sensor apparatus for detecting an object by means of light of at least one wavelength, comprising a transmitter device for emitting light having at least one light source, and a receiver device for receiving light, wherein the light emitted by the transmitter device has, in the plane perpendicular to the transmission path, the shape of an encircling surface which has an inner region that is not subjected to light, wherein, in a common part of the transmission and receiving path, an optical element is arranged such that the cross-sectional area of the optical element in the plane perpendicular to the transmission path overlaps substantially completely, with its cross-sectional area, with the inner region that is not subjected to light.
(FR) L’invention concerne un dispositif de détection servant à détecter un objet au moyen d'une lumière présentant au moins une longueur d’onde, et comprenant un dispositif émetteur émettant de la lumière au moyen d’au moins une source de lumière, et un dispositif récepteur recevant de la lumière, la lumière envoyée par le dispositif émetteur présentant dans le plan perpendiculaire au trajet d’émission la forme d’une surface circulaire qui présente une zone intérieure non exposée à de la lumière, et un élément optique étant agencé dans une partie commune du trajet d’émission et de réception de telle manière que dans le plan perpendiculaire au trajet d’émission, la surface de la section transversale de l’élément optique ne recouvre sensiblement pas en totalité par sa surface de section transversale la zone intérieure non exposée à de la lumière.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)