Boots – shoes – and leggings
Patent
1990-07-16
1992-12-08
Lall, Parshotam S.
Boots, shoes, and leggings
364453, 36457105, 33356, G01C 1738
Patent
active
051703548
ABSTRACT:
A ststem measures a traveling direction of a vehicle based on a direction toward a coordinate position defined by output data from a geomagnetic direction sensor from a first coordinate position of a center of a corresponding output circle. The system utilizes a preliminary coordinate position as a preliminary corrected value of the first center coordinate position and a correction value indicative of reliability of the preliminary center coordinate position for deriving a finally corrected value of the first center coordinate position. The reliability of the preliminary center coordinate position is derived from previously stored data in terms of a derived variation in a vehicular traveling direction. The system derives the finally corrected value of the first center coordinate position based on the preliminary center coordinate position and the correction value such that the finally corrected value is derived closer to the preliminary center coordinate position when the correction value is derived larger.
REFERENCES:
patent: 4497034 (1985-01-01), Kuno
patent: 4611293 (1986-09-01), Hatch et al.
patent: 4660161 (1987-04-01), Okada
patent: 4686772 (1987-08-01), Sobel
patent: 4738031 (1988-04-01), Alberter et al.
patent: 4750349 (1988-06-01), Luitje
patent: 4751783 (1988-06-01), Ina et al.
patent: 4767988 (1988-08-01), Wilson
patent: 4771547 (1988-09-01), Akatsu et al.
patent: 4791574 (1988-12-01), Thoone et al.
patent: 4797841 (1989-01-01), Hatch
patent: 4841449 (1989-06-01), Suyama
patent: 4852012 (1989-07-01), Suyama
patent: 4862398 (1989-08-01), Shimuzu et al.
patent: 4866627 (1989-09-01), Suyama
patent: 4870602 (1989-09-01), Baumker
patent: 4972593 (1990-11-01), Dahlen et al.
patent: 4989333 (1991-02-01), Helldorfer et al.
patent: 5023799 (1991-06-01), Nakayama et al.
patent: 5117375 (1992-05-01), Worcester et al.
Takano Kenji
Ueno Hiroshi
Auchterlonie Thomas S.
Lall Parshotam S.
Nissan Motor Company Ltd.
LandOfFree
Vehicular traveling direction measuring system with automatic ce does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicular traveling direction measuring system with automatic ce, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicular traveling direction measuring system with automatic ce will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-965005