Method for using brake pad information in braking applications
US10767717B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2018 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Aug 1, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T2270/413
- WIPO fieldTransport
- WIPO sectorMechanical engineering
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 of the trailer are being applied by a driver and compare a wheel speed of the trailer with the wheel speed of a tractor of the combination vehicle. The method will determine a brake drag exists on the trailer in response to both the first and the second brake pad temperature being greater than the first predetermined temperature, the trailer wheel speed being less than the tractor wheel speed and the service brakes not being applied by the driver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.