EP 3746346 B1 20230308 - RAIL VEHICLE AND METHOD FOR SURVEYING A TRACK SECTION
Title (en)
RAIL VEHICLE AND METHOD FOR SURVEYING A TRACK SECTION
Title (de)
SCHIENENFAHRZEUG UND VERFAHREN ZUM VERMESSEN EINER GLEISSTRECKE
Title (fr)
VÉHICULE FERROVIAIRE ET PROCÉDÉ DE MESURE D'UNE VOIE FERRÉE
Publication
Application
Priority
- AT 292018 A 20180202
- EP 2019050013 W 20190102
Abstract (en)
[origin: WO2019149456A1] The invention relates to a rail vehicle (2) having a vehicle frame (12) which is movable on rails (7) of a track (1) in a manner supported on bogies (4), the rail vehicle comprising a first measurement platform (5) with a first inertial measurement system (9) for detecting a track profile. A second measurement platform (14) is arranged on the rail vehicle (2) and comprises a second inertial measurement system (15) and at least one sensor device (17) for detecting surface points (P) of a track section (18). The movement of the sensor device (17) in three-dimensional space is detected in a simple way using the second measurement platform (14) and the second inertial measurement system (15).
IPC 8 full level
B61K 9/08 (2006.01); B61L 23/04 (2006.01)
CPC (source: AT EP KR US)
B61K 9/08 (2013.01 - AT EP KR US); B61L 23/047 (2013.01 - EP); E01B 35/06 (2013.01 - US)
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)
WO 2019149456 A1 20190808; AT 520526 A4 20190515; AT 520526 B1 20190515; AU 2019216197 A1 20200702; AU 2019216197 B2 20240411; BR 112020012799 A2 20201124; CA 3087478 A1 20190808; CN 111587202 A 20200825; CN 111587202 B 20230718; EA 039709 B1 20220303; EA 202000159 A1 20201130; EP 3746346 A1 20201209; EP 3746346 B1 20230308; ES 2945477 T3 20230703; JP 2021512813 A 20210520; JP 7247206 B2 20230328; KR 102712220 B1 20240930; KR 20200111673 A 20200929; PL 3746346 T3 20230710; US 11912317 B2 20240227; US 2020361502 A1 20201119
DOCDB simple family (application)
EP 2019050013 W 20190102; AT 292018 A 20180202; AU 2019216197 A 20190102; BR 112020012799 A 20190102; CA 3087478 A 20190102; CN 201980007338 A 20190102; EA 202000159 A 20190102; EP 19700195 A 20190102; ES 19700195 T 20190102; JP 2020541973 A 20190102; KR 20207017095 A 20190102; PL 19700195 T 20190102; US 201916966555 A 20190102