Title:
METHOD AND APPARATUS FOR CONVERTING A DISPLACEMENT OF A MAGNETIC OBJECT INTO A DIRECTLY PERCEPTIBLE SIGNAL, INSTRUMENT INCORPORATING THIS APPARATUS
Document Type and Number:
WIPO Patent Application WO/2010/149781
Kind Code:
A3
Abstract:
This method of converting a displacement of a magnetic object into a signal directly perceptible by a human being, comprises: - the acquisition (32) of a temporal succession of measurements of a magnetic field modified by the displacements of the object during a sliding time window of predetermined duration, - the construction (34) on the basis of this acquired temporal succession of measurements of several signals each representing a characteristic of the measured magnetic field dependent on a corresponding characteristic of the displacement of the object, and - the adjustment (50) of several parameters of the directly perceptible signal as a function of the signals so as to render these characteristics directly perceptible.
Inventors:
DOUTAZ JEROME (FR)
BLANPAIN ROLAND (FR)
CATTIN VIVIANE (FR)
BLANPAIN ROLAND (FR)
CATTIN VIVIANE (FR)
Application Number:
PCT/EP2010/059089
Publication Date:
September 22, 2011
Filing Date:
June 25, 2010
Export Citation:
Assignee:
COMMISSARIAT ENERGIE ATOMIQUE (FR)
DOUTAZ JEROME (FR)
BLANPAIN ROLAND (FR)
CATTIN VIVIANE (FR)
DOUTAZ JEROME (FR)
BLANPAIN ROLAND (FR)
CATTIN VIVIANE (FR)
International Classes:
G01D7/02; G10H1/055
Domestic Patent References:
| WO2008087541A1 | 2008-07-24 |
Foreign References:
| JP2004085598A | 2004-03-18 | |||
| US5025705A | 1991-06-25 |
Attorney, Agent or Firm:
COLOMBO, Michel et al. (Lyon, FR)
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