The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2022
Filed:
Jul. 31, 2020
Bendix Commercial Vehicle System Llc, Elyria, OH (US);
Michael D. Cremona, Lakewood, OH (US);
Thomas J. Hayes, Lakewood, OH (US);
Daniel P. Zula, North Ridgeville, OH (US);
Bendix Commercial Vehicle Systems LLC, Avon, OH (US);
Abstract
A method for modifying a brake application of a combination vehicle comprises receiving a temperature signal of a first brake pad of a first brake assembly and receiving a temperature signal representative of a temperature of a second brake pad of a second brake assembly. The temperatures are compared to a first predetermined temperature. The method will determine if service brakes are being applied by a driver and compare a wheel speed of one axle of the tractor with the wheel speed of a second axle of the tractor of the combination vehicle. The method will determine a brake drag exists in response to both the first and the second brake pad temperature being greater than the first predetermined temperature, the first axle wheel speed being less than the second axle wheel speed and the service brakes not being applied by the driver.