Vehicle passenger detection device

A weight sensor provided between seat and floor of vehicle, measures the load applied to the seat. The fluctuation amplitude of measured value is detected. A negative correction is applied to measured value when fluctuation is less than preset value. The presence of passenger is determined by compar...

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Bibliographic Details
Main Authors NISHIMOTO, YOUSUKE, SETO, TAKAYUKI
Format Patent
LanguageEnglish
French
German
Published 26.04.2006
Subjects
MEASURING
PERFORMING OPERATIONS
PHYSICS
SEATS SPECIALLY ADAPTED FOR VEHICLES
TESTING
TRANSPORTING
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
WEIGHING
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Summary:A weight sensor provided between seat and floor of vehicle, measures the load applied to the seat. The fluctuation amplitude of measured value is detected. A negative correction is applied to measured value when fluctuation is less than preset value. The presence of passenger is determined by comparing the measured value with threshold value.
Bibliography:Application Number: EP20030023134