EP 3311190 A1 20180425 - SENSOR SYSTEM OF A SENSOR DEVICE OF A MOTOR VEHICLE
Title (en)
SENSOR SYSTEM OF A SENSOR DEVICE OF A MOTOR VEHICLE
Title (de)
SENSORSYSTEM EINER SENSOREINRICHTUNG EINES KRAFTFAHRZEUGS
Title (fr)
SYSTÈME DE CAPTEUR D'UN DISPOSITIF DE DÉTECTION D'UN VÉHICULE AUTOMOBILE
Publication
Application
Priority
- DE 102015115101 A 20150908
- EP 2016063842 W 20160616
Abstract (en)
[origin: WO2017041915A1] The invention relates to a sensor system (3) of a sensor device (4) of a motor vehicle (1) for optical detection of objects and their spatial movements, comprising a 3D camera which captures spatial data using a transit time method and which comprises a light source (6) and a light-sensitive receiving device (7), wherein the light source (6) and the light-sensitive receiving device (7) can be arranged in a common sensor housing (5) and are both aligned with a detection region (8) of the 3D camera, wherein a solution is achieved which provides a homogeneous illumination of the detection region of the 3D camera. This is achieved in that the light source (6) comprises a transmission optic (21) for the predetermined dispersion of the emitted light, wherein the transmission optic (21) comprises a first lens (22) and a second lens (23) which is arranged behind the first lens (22) in the direction of the emitted light, wherein at least one boundary surface (33) of at least one of the two lenses (22, 23) is designed as a free-form surface (32).
IPC 8 full level
G01S 7/481 (2006.01); G01S 17/894 (2020.01); G02B 27/09 (2006.01)
CPC (source: EP US)
E05F 15/73 (2015.01 - EP); G01S 7/4814 (2013.01 - EP US); G01S 17/88 (2013.01 - EP); G01S 17/894 (2020.01 - EP US); G02B 27/0927 (2013.01 - EP); G02B 27/0966 (2013.01 - EP); E05F 2015/767 (2015.01 - EP); E05Y 2400/858 (2013.01 - EP); E05Y 2900/546 (2013.01 - EP)
Citation (search report)
See references of WO 2017041915A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102015115101 A1 20170309; CN 108139466 A 20180608; EP 3311190 A1 20180425; WO 2017041915 A1 20170316
DOCDB simple family (application)
DE 102015115101 A 20150908; CN 201680051318 A 20160616; EP 16731560 A 20160616; EP 2016063842 W 20160616