Abstract
| Original language | English |
|---|---|
| Patent number | US8323191 |
| Publication status | Published - 4 Dec 2012 |
Fingerprint
Cite this
}
Stressor sensor and stress management system. / Bodlaender, M.P. (Inventor); Aarts, R.M. (Inventor); Saini, Privender (Inventor).
Patent No.: US8323191.Research output: Patent › Patent publication
TY - PAT
T1 - Stressor sensor and stress management system
AU - Bodlaender, M.P.
AU - Aarts, R.M.
AU - Saini, Privender
PY - 2012/12/4
Y1 - 2012/12/4
N2 - A stressor detection system (100) comprises sensor means (101) arranged for being attached to a person for obtaining a time-varying signal representing a physical quantity relating to an environment of the person, and processing means (102) for deriving a stressor value from the obtained signal representing a degree to which the environment is inducing stress in the person. The processing means is arranged for deriving an amount of complexity comprised in the signal, and for deriving a higher stressor value for a larger amount of information. The processing means is further arranged for performing a spectral frequency analysis of the signal and for deriving the stressor value also in dependence on the spectral frequency analysis. The sensor means comprises a microphone (105), a camera (104), and a tri-axial accelerometer.
AB - A stressor detection system (100) comprises sensor means (101) arranged for being attached to a person for obtaining a time-varying signal representing a physical quantity relating to an environment of the person, and processing means (102) for deriving a stressor value from the obtained signal representing a degree to which the environment is inducing stress in the person. The processing means is arranged for deriving an amount of complexity comprised in the signal, and for deriving a higher stressor value for a larger amount of information. The processing means is further arranged for performing a spectral frequency analysis of the signal and for deriving the stressor value also in dependence on the spectral frequency analysis. The sensor means comprises a microphone (105), a camera (104), and a tri-axial accelerometer.
UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=8323191B2&KC=B2&FT=D&ND=4&date=20121204&DB=EPODOC&locale=nl_NL
M3 - Patent publication
M1 - US8323191
ER -