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:
Jul. 31, 2018
Filed:
Apr. 10, 2017
Ld Electronics, Saco, ME (US);
Richard W. Koralek, Belfast, ME (US);
Richard W. Hale, Saco, ME (US);
Luke Saucier, Effingham, NH (US);
Brian K. Herbert, Colorado Springs, CO (US);
LD Electronics, Saco, ME (US);
Abstract
A drive through order system having a vehicle detection system that includes at least two sensors, each affixed to an immovable object, a CPU coupled to a computer readable medium containing instructions to process information from the sensors using fuzzy logic and to output an indicator signal reflecting the presence of a vehicle within a volume sensed by the sensors. In some embodiments, a learn mode supports alteration of fuzzy logic processing parameters. In various embodiments, the system is upgradable and sensor types can be changed and/or new sensors added. In some embodiments, fuzzy logic processing information is modified in dependence upon temporal information.