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:
Apr. 27, 2004
Filed:
Dec. 06, 2002
Thomas J. Dougherty, Waukesha, WI (US);
William J. Wruck, Whitefish Bay, WI (US);
Ronald C. Miles, Whitefish Bay, WI (US);
Deeyu C. Chen, Oak Creek, WI (US);
Michael L. Thompson, East Troy, WI (US);
Johnson Controls Technology Company, Plymouth, MI (US);
Abstract
A battery monitoring system is disclosed. The system comprises a means for acquiring a value representative of a first period of time during which the battery will deliver a sufficient amount of power. The system also comprises a means for measuring a set of parameters comprising a voltage of the battery and a temperature of the battery during a second period of time. The system also comprises a means for predicting whether the battery will deliver the sufficient amount of power during a third period of time less than the first period of time. An output signal is provided if the means for predicting determines that the battery will deliver the sufficient amount of power during the third period of time. A system for determining whether a battery for a vehicle will deliver a sufficient amount of power for a sufficient amount of time is also disclosed.