Electronic device

Details Electronic device Electronic device

1996-07-29

1998-03-31

Hofsass, Jeffery

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340436, 180282, 180735, 307 101, B60R 2132

Patent

active

057343187

ABSTRACT:
An electronic device includes an acceleration-sensitive sensor, an electronic circuit arrangement for analyzing the output signal from the sensor, an ignition output element, an ignition element, and a safety device for the vehicle's occupants. To test the operating readiness of the ignition element, an oscillator circuit is also provided, which applies an output signal to the ignition element. The resulting voltage drop obtained across the ignition element is compared by means of a window comparator to threshold values.

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W. Suchowerskyj, Article 1141, Ingenieurs de l'Automobile (1982) No. 6, Evolution en matiere de detecteurs de choc, pp. 69-77.

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