Vehicle behavior detector, in-vehicle processing system,...

Details Vehicle behavior detector, in-vehicle processing system,... Vehicle behavior detector, in-vehicle processing system,...

2006-08-22

2006-08-22

Beaulieu, Yonel (Department: 3661)

Data processing: vehicles, navigation, and relative location

Navigation

C701S213000, C701S220000, C342S357490

Reexamination Certificate

active

07096116

ABSTRACT:
A vehicle behavior detector obtains detection information from autonomous sensors to detect a change in vehicle behavior. The detection information is calibrated based on position, bearing, and vehicle speed information obtained from a GPS receiver. For example, the vehicle behavior detector calibrates detection information obtained from the vehicle speed sensor and the angular speed sensor with a Kalman filter process. It is difficult to use only the autonomous sensors to calibrate characteristics changes due to individual sensor differences, environmental changes, and aged deterioration. With using GPS information for calibration, the vehicle behavior detector can accurately detect the vehicle behavior. The accuracy is improved for detection information itself to be output from the vehicle behavior detector to external apparatuses. Using this calibrated detection information, the external apparatuses can perform processes appropriately.

REFERENCES:
patent: 5075693 (1991-12-01), McMillan et al.
patent: 5774824 (1998-06-01), Streit et al.
patent: 5974359 (1999-10-01), Ohkubo
patent: 1162465 (2000-02-01), None
patent: A-S62-261011 (1987-11-01), None
patent: H04-142480 (1992-05-01), None
patent: A-H05-209756 (1993-08-01), None
patent: A-H06-324138 (1994-11-01), None
patent: A-2000-214180 (2000-08-01), None

Affiliated with

Also associated with

Rating

Vehicle behavior detector, in-vehicle processing system,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle behavior detector, in-vehicle processing system,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle behavior detector, in-vehicle processing system,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3696881