Abstract: A method of detecting particles in an air flow is described. The method includes receiving a signal indicative of light intensity scattered from the air flow at a plurality of wavelengths and processing the signal indicative of the intensity of received light at each of the wavelengths and a corresponding wavelength dependent parameter to generate an output signal indicative of at least one characteristic of particles in the air flow. A particle detection system is also described.
Type:
Application
Filed:
September 4, 2009
Publication date:
October 20, 2011
Applicant:
Xtrails Technologies Ltd.
Inventors:
Brian Alexander, Nitin Vayeda, Kemal Ajay