Abstract
A method for estimating a number of occupants in a region comprises receiving a time series of sensor values detected over a period of time by a motion sensor sensing motion in the region. A spread parameter indicative of the spread of the sensor values is determined. The number of occupants in the region is estimated based on the spread parameter.
| Original language | English |
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| Patent number | 15/182,901 |
| IPC | US20170364817A1,WO2017216511A1,GB2565008A |
| Priority date | 15/06/16 |
| Publication status | Published - 21 Dec 2017 |