公开(公告)号：US20170356799A1

公开(公告)日：2017-12-14

申请号：US15620323

申请日：2017-06-12

Applicant: PARROT DRONES

Inventor： Antoine BEYELER ,  Eng Hong SRON

IPC: G01J3/02 ,  B64C39/02 ,  B64D47/08

CPC classification number: G01J3/0229 ,  B64C39/024 ,  B64C2201/021 ,  B64C2201/123 ,  B64C2201/127 ,  B64D47/08 ,  G01J1/0411 ,  G01J1/0474 ,  G01J1/0488 ,  G01J1/06 ,  G01J1/4204 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/36 ,  G01J2001/4266

Abstract: The imaging assembly includes: a multi-band sensor (5), comprising a plurality of light sensors (7) each for measuring a light intensity returned by a target (8) in a predetermined frequency band; a sunlight detector (9), comprising a plurality of control sensors (11) each for measuring an ambient light intensity in one of the predetermined bands of frequencies of the multi-band sensor (5) each associated with a band-pass filtre; an electronic module (13) configured so as to calculate at least one characteristic variable value of the light intensity returned by the target (8) in each predetermined frequency band; the sunlight detector (9) comprising a box casing (21), the control sensors (11) being attached to the box casing (21), the band-pass filtres (17) being attached to the box casing (21) each one so as to be facing the photosensitive surface of the associated control sensor.