Vehicle crash data recorder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 6, 2001
Grant Date -
N/A
app pub date -
Mar 15, 1999
filing date -
Mar 15, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle data recorder useful in recording and accessing data from a vehicle accident comprised of; a microprocessor based system that will have in the preferred embodiment four inputs from the host vehicle, and four inputs from the internal sensors. The apparatus is arranged with a three-stage memory to record and retain the information and is equipped with a series and parallel connectors to provide instant on scene access to the accident data. This invention includes a plurality of internally mounted devices necessary to determine vehicle direction, rollover detection, and impact forces. The plurality of inputs from the host vehicle include in the preferred embodiment, the speed of the vehicle, seat belt use, brake activation, and whether or not the transmission is in forward or reverse gear.
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