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:
Jun. 27, 2017
Filed:
Jun. 23, 2016
Bendix Commercial Vehicle Systems Llc, Elyria, OH (US);
David J Pfefferl, Broadview Heights, OH (US);
Bendix Commercial Vehicle Systems LLC, Elyria, OH (US);
Abstract
A controller for monitoring an air system in a vehicle comprises an input for receiving at least one pressure signal indicative of air pressure in an air system; and a processor having control logic. The control logic is capable of determining a volume of the air system at a first time based on the at least one air pressure signal and a vehicle factor; determining the volume of the air system at a second time based on the at least one air pressure signal and the vehicle factor; determining the difference between the volume at the first time and the volume at the second time; and transmitting an alert in response to a difference between the volume at the first time and volume at the second time. The control logic is also capable of changing the compressor operation in response to the alert.