Vehicles today are often fitted with a number of inertial sensors which have different specifications and come from different suppliers but which measure the same inertial signals - angular rate and acceleration. Integration of these sensor elements into new or existing ECUs could reduce the number of sensors, bringing cost benefits without deterioration in system performance. This paper will discuss this development, the requirements it places upon sensor elements and how these challenges can best be met. An assessment of current sensor elements and their suitability for use in different integration strategies completes the paper.
Inertial sensors and integration strategies in passive and active automotive safety systems
Trägheitssensoren in passiven und aktiven Sicherheitssystemen im Kraftfahrzeug
2007
6 Seiten, 9 Bilder, 2 Quellen
Conference paper
English
Beschleunigungssensor , Cluster , Gierbewegung , Winkelgeschwindigkeitssensor , Mikrotechnik , Mikrobearbeitung , Silicium , Kraftfahrzeugelektronik , Kraftfahrzeug , Fahrzeugsicherheit , Sicherheitstechnik , Sicherheitseinrichtung (Fahrzeuginsasse) , Trägheitssensor , aktive Sicherheit , passive Sicherheit
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