In-vehicle device for detecting driving condition and...

Details In-vehicle device for detecting driving condition and... In-vehicle device for detecting driving condition and...

2006-08-08

2009-10-13

Tran, Khoi (Department: 3664)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle diagnosis or maintenance indication

C701S031000, C701S033000, C701S035000, C701S038000, C073S570000

Reexamination Certificate

active

07603213

ABSTRACT:
An in-vehicle device for detecting a driving condition includes: first and second sensors for detecting one of acceleration and angular speed; first and second determination units for determining whether a detection signal from each sensor is varied with a frequency equal to or larger than a predetermined determination frequency and with a variation amount larger than a predetermined variation threshold; and a vibration noise removal unit for determining that a vibration noise is superimposed on each detection signal. The vibration noise removal unit removes the vibration noise from each detection signal.

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