Real-time signal processing for vehicle tire load monitoring

Details Real-time signal processing for vehicle tire load monitoring Real-time signal processing for vehicle tire load monitoring

2005-12-27

2005-12-27

Barlow, John (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Weight

C702S041000, C702S042000, C702S043000, C702S098000, C702S138000, C702S139000, C702S140000, C702S141000, C702S142000, C702S145000, C702S148000, C702S173000, C702S174000, C152S415000, C152S416000, C152S417000, C340S679000

Reexamination Certificate

active

06980925

ABSTRACT:
A system for real-time signal processing for vehicle monitoring, including a first device disposed in a tire of a vehicle and producing a signal that is a function of a tire contact time period, during which a point at the tire circumference stays in contact with the ground, and a second device operative to repetitively perform a first task of processing the signal to calculate the tire contact time period at a first predetermined rate, and to repetitively perform a second task of calculating a tire load based at least in part upon the calculated tire contact time period at a second predetermined rate, wherein said second predetermined rate is less than said first predetermined rate.

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MacAdam, F. Blower C., Z. Bareket D., Blowout Resistant Tire Stufy for Commercial Highway Vehicles, Aug. 31, 2000, http://www.retread.org/PDF/umtris.pdf.

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