US 12,267,392 B2
Low-consumption hub and detector configured to communicate with this hub
Julien Werly, Ermont (FR); Angelique D'Agostino, Ormesson sur Marne (FR); and Fabian Rupin, Paris (FR)
Assigned to ENGIE, Courbevoie (FR)
Appl. No. 17/428,034
Filed by ENGIE, Courbevoie (FR)
PCT Filed Feb. 4, 2020, PCT No. PCT/FR2020/050182
§ 371(c)(1), (2) Date Aug. 3, 2021,
PCT Pub. No. WO2020/161430, PCT Pub. Date Aug. 13, 2020.
Claims priority of application No. 1901119 (FR), filed on Feb. 5, 2019.
Prior Publication US 2022/0124156 A1, Apr. 21, 2022
Int. Cl. H04L 67/12 (2022.01); H04Q 9/00 (2006.01); H04W 4/38 (2018.01)
CPC H04L 67/12 (2013.01) [H04Q 9/00 (2013.01); H04W 4/38 (2018.02)] 11 Claims
OG exemplary drawing
 
1. A detector including:
a sensor configured to acquire a feature of the environment of said sensor;
a pairing module configured to pair said detector with a hub, and to receive from said hub, during said pairing, a unique identifier of said detector;
a memory for storing said unique identifier and a computer program;
a synchronization module for synchronizing a clock of said detector with a clock of said hub;
a radio communication module controlled by the clock of the detector;
a computing module configured to determine, as a function of said unique identifier, and by executing said computer program, a start time of at least one interval of transmission of a collection datum obtained on the basis of the environment feature acquired by the sensor;
said radio communication module being configured to send said collection datum to said hub during said transmission interval.