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Method for determining the effects of the wind on a blind

  • US 8,050,885 B2
  • Filed: 01/08/2008
  • Issued: 11/01/2011
  • Est. Priority Date: 01/10/2007
  • Status: Active Grant
First Claim
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1. A method for determining the effects of the wind on a blind that is provided with a sensor means for measuring the effects of the wind on the blind in a first measurement direction (X1) and the effects of the wind on the blind in a second measurement direction (Y1), the two directions being different, the method comprising the following steps:

  • collecting, from the sensor means, a first signal representative of the effects of the wind on the blind, in the first measurement direction; and

    collecting, from the sensor means, a second signal representative of the effects of the wind on the blind, in the second measurement direction;

    processing these signals so as to provide a secondary signal representative of the effects of the wind and independent of the orientation of the sensor means in a plane defined by the two directions, in order to obtain uniform sensor detection sensitivity irrespective of the orientation of the sensor,wherein the sensor means comprises at least one accelerometer.

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