Method of determining the inflation pressure of a tire on a movi

Details Method of determining the inflation pressure of a tire on a movi Method of determining the inflation pressure of a tire on a movi

1996-02-23

1998-03-31

Hofsass, Jeffery

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340444, 731462, 731465, B60C 2300, B60C 2302

Patent

active

057343195

ABSTRACT:
A method of determining the inflation pressure of one or more pneumatic tires on a moving vehicle having a plurality of n wheels fitted with tires by performing a set-up procedure comprising, for a range of tire inflation set-up procedure comprising, for a range of tire inflation pressures including all the vehicle tires at their scheduled inflation pressure and combinations of one or more tires at a range of pressures below their scheduled and for a range of vehicle speeds and driving conditions such as accelerating, braking, straight-ahead driving and cornering, deriving for each of the wheels a speed value Cn proportion to the wheel angular velocity, determining and saving the relationship of the set of set-up speed values to each related tire pressure, and subsequently in normal driving monitoring at intervals of time the wheel speed signals of the wheels on the vehicle, deriving an equivalent set of normal driving speed values based on these monitored wheel speed signals, obtaining the associated tire inflation pressures. The method may utilize a trainable information processing system such as a neural network to map the speed values onto the set of tire inflation pressures. The method may particularly be applied to detecting a deflated tire on a vehicle.

REFERENCES:
patent: 4866419 (1989-09-01), Kyrtsos et al.
patent: 4876528 (1989-10-01), Walker et al.
patent: 5192929 (1993-03-01), Walker et al.
patent: 5218862 (1993-06-01), Hurrell, II et al.
patent: 5228337 (1993-07-01), Sharpe et al.
patent: 5239469 (1993-08-01), Walker et al.
patent: 5252946 (1993-10-01), Walker et al.
patent: 5303330 (1994-04-01), Gersho et al.
patent: 5469528 (1995-11-01), Douglas et al.
patent: 5483220 (1996-01-01), Kushimoto et al.
patent: 5499371 (1996-03-01), Henninger et al.
patent: 5541573 (1996-07-01), Jones
patent: 5552760 (1996-09-01), Jones
Patent Abstracts of Japan, vol. 012, No. 227 (M-713), 28 Jun. 1988 & JP-A-63 022707.
Patent Abstracts of JAPAM. vol. 008, No. 032 (M-275), 10 Feb. 1984 & JP-A-58 188704.

Affiliated with

Also associated with

Rating

Method of determining the inflation pressure of a tire on a movi 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 of determining the inflation pressure of a tire on a movi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of determining the inflation pressure of a tire on a movi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-55042