Vehicle driver vigilance monitoring based on driver's movements

The method involves dividing a surface of a base (A) and a backrest (D) of a seat (S) into elementary surfaces, and embedding pressure sensors (An,n, Dn,n) in each elementary surface to detect pressing and releasing on the sensor. Specific movements are selected and characterized by determining a ge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BOVERIE, SERGE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES SURGERY TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The method involves dividing a surface of a base (A) and a backrest (D) of a seat (S) into elementary surfaces, and embedding pressure sensors (An,n, Dn,n) in each elementary surface to detect pressing and releasing on the sensor. Specific movements are selected and characterized by determining a geographic zone subjected to pressing or releasing, and a time sequence of stressing of the zone. Measurement signals provided by the sensors are analyzed. Detected zone is compared with stored geographic zone to provide a movement detection information during correlation between the geographic zones.