Method and apparatus for detecting the presence of an at least p

Details Method and apparatus for detecting the presence of an at least p Method and apparatus for detecting the presence of an at least p

1997-11-19

1999-07-27

Wu, Daniel J.

Communications: electrical

Land vehicle alarms or indicators

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

340671, 731462, 701 29, 702140, B60C 2300

Patent

active

059297565

ABSTRACT:
The method of detecting a partially deflated tire includes the steps of detecting the angular velocity of each wheel and generating corresponding velocity signals or data, processing the velocity signals or data in a processing unit arranged for calculating the value of a predetermined function of the ratio or of the difference between the product of the angular velocities of two diagonally opposed wheels and the product of the angular velocities of the other two wheels, and generating a warning signal when the difference between the values of this function and a first static reference value corresponding to a normal inflation condition of the tires exceeds a predetermined value, or when the difference between the values of this function and a second reference value determined upon each departure of the motor vehicle and corresponding to the actual inflation condition of the tires upon departure of the motor vehicle exceeds a predetermined value.

REFERENCES:
patent: 5239469 (1993-08-01), Walker et al.
patent: 5345217 (1994-09-01), Prottey
patent: 5591906 (1997-01-01), Okawa et al.
patent: 5670716 (1997-09-01), Tamasho et al.

Affiliated with

Also associated with

Rating

Method and apparatus for detecting the presence of an at least p 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 detecting the presence of an at least p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for detecting the presence of an at least p will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-883731