Method and apparatus for correcting vehicle chassis sensor signa

Details Method and apparatus for correcting vehicle chassis sensor signa Method and apparatus for correcting vehicle chassis sensor signa

1993-06-15

2000-07-04

Teska, Kevin J.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle subsystem or accessory control

701 38, 280 5515, 280124108, 703 8, B60G 1700

Patent

active

060851333

ABSTRACT:
The invention provides first signals (w.sub.z, a.sub.L, a.sub.Q, a.sub.V1, a.sub.V2, a.sub.V3) representing the vehicle movements relative to an inertial reference system (K.sub.I) for use in a chassis regulation and/or control system in a vehicle. Based on the first signals, correction values (beta.sub.S, beta.sub.S ', beta.sub.S ", alpha.sub.S, alpha.sub.S ", psi.sub.S ', psi.sub.S ") for correction of the first signals are determined in such a way that vehicle movements relative to a road surface-fixed reference system (K.sub.S) are inferred from corrected first signals (S.sub.cor i). The invention has the advantage that the inertial sensor signals disturbed by road surface inclinations are projected into the road surface plane, obtaining signals which represent the vehicle movement relative to the road surface.

REFERENCES:
patent: 4712807 (1987-12-01), Kurosawa
patent: 4827416 (1989-05-01), Kawagoe et al.
patent: 4873655 (1989-10-01), Kondraske
patent: 5001636 (1991-03-01), Shiraishi et al.
patent: 5001647 (1991-03-01), Rapiejko et al.
patent: 5021987 (1991-06-01), Chan et al.
patent: 5033770 (1991-07-01), Kamimura et al.
patent: 5042833 (1991-08-01), Kawabata
patent: 5058017 (1991-10-01), Adachi et al.
patent: 5071157 (1991-12-01), Majeed
patent: 5085458 (1992-02-01), Kii et al.

Affiliated with

Also associated with

Rating

Method and apparatus for correcting vehicle chassis sensor signa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for correcting vehicle chassis sensor signa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for correcting vehicle chassis sensor signa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1494895