EP 2721372 A1 20140423 - DEVICE AND METHOD FOR CALIBRATING THE DIRECTION OF A POLAR MEASUREMENT DEVICE
Title (en)
DEVICE AND METHOD FOR CALIBRATING THE DIRECTION OF A POLAR MEASUREMENT DEVICE
Title (de)
VORRICHTUNG UND VERFAHREN ZUR RICHTUNGSKALIBRIERUNG EINES POLARMESSGERÄTES
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR ÉTALONNER LA DIRECTION D'UN APPAREIL DE MESURE POLAIRE
Publication
Application
Priority
- DE 102011105376 A 20110620
- EP 2012002553 W 20120614
Abstract (en)
[origin: WO2012175185A1] The invention relates to a method and to a device for calibrating the direction of a polar measurement device, in particular of a laser scanner, which comprises a reference element (1) which can be or is rotationally fixed to a holding device of a polar measurement device, in particular to a stand, by means of which element a reference direction (4) is defined in a horizontal plane, and which comprises a rotating element (5) which is rotationally fixed to the polar measurement device and which can rotate together with the polar measurement device relative to the reference element (1) about a vertical axle (2), and at least one optical measurement device (3, 6, 3', 6') is provided, by means of which the agreement between an orientation of the rotating element (5) and the reference direction (4) of the reference element (1) can be measured, and in particular signaled.
IPC 8 full level
G01C 7/06 (2006.01); G01C 25/00 (2006.01); G01S 7/497 (2006.01)
CPC (source: EP US)
G01B 11/002 (2013.01 - US); G01C 7/06 (2013.01 - EP US); G01C 25/00 (2013.01 - EP US); G01S 7/4972 (2013.01 - EP US)
Citation (search report)
See references of WO 2012175185A1
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
DOCDB simple family (publication)
DE 102011105376 A1 20121220; EP 2721372 A1 20140423; US 2014125997 A1 20140508; WO 2012175185 A1 20121227
DOCDB simple family (application)
DE 102011105376 A 20110620; EP 12733413 A 20120614; EP 2012002553 W 20120614; US 201214128422 A 20120614