EP 1974230 A1 20081001 - METHOD FOR EXTENDING THE MEASURING RANGE OF A MEASURING DEVICE AND CORRESPONDING MEASURING DEVICE
Title (en)
METHOD FOR EXTENDING THE MEASURING RANGE OF A MEASURING DEVICE AND CORRESPONDING MEASURING DEVICE
Title (de)
VERFAHREN ZUR ERWEITERUNG DES MESSBEREICHS EINER MESSEINRICHTUNG UND MESSEINRICHTUNG
Title (fr)
PROCÉDÉ D'EXTENSION DE LA PLAGE DE MESURE D'UN DISPOSITIF DE MESURE ET DISPOSITIF DE MESURE
Publication
Application
Priority
- EP 2007050091 W 20070104
- DE 102006002609 A 20060116
Abstract (en)
[origin: WO2007082800A1] The invention relates to a method for extending the measuring range of a measuring device comprising an antenna (D) for determining a speed and/or a path, especially that of a rail vehicle (F), above ground (G) based on Doppler's principle and to a measuring device which is suitable for carrying out said method. The aim of the invention is to allow even low speeds down to standstill to be measured. For this purpose, the antenna (D) is set oscillating and the speed and/or the path is determined by linking the measured signal with an oscillation signal.
IPC 8 full level
G01S 13/60 (2006.01)
CPC (source: EP KR)
G01S 13/60 (2013.01 - EP KR)
Citation (search report)
See references of WO 2007082800A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006002609 A1 20070726; DE 102006002609 B4 20080724; AR 058997 A1 20080305; BR PI0707110 A2 20110419; CN 101375179 A 20090225; EP 1974230 A1 20081001; KR 20080089480 A 20081006; NO 20083429 L 20080805; TW 200739116 A 20071016; WO 2007082800 A1 20070726
DOCDB simple family (application)
DE 102006002609 A 20060116; AR P070100142 A 20070112; BR PI0707110 A 20070104; CN 200780003147 A 20070104; EP 07703651 A 20070104; EP 2007050091 W 20070104; KR 20087019791 A 20080812; NO 20083429 A 20080805; TW 96101183 A 20070112