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. 17, 2018
Filed:
Jul. 05, 2016
Hanchett Entry Systems, Inc., Phoenix, AZ (US);
Eric Anderson, Tempe, AZ (US);
Hanchett Entry Systems, Inc., Phoenix, AZ (US);
Abstract
A REX activation detection and control module system configured to allow a REX device having at least four connectors to electrically connect with ACS devices having at least four connectors, while only connecting two wires to the REX device. The system comprises a first REX input/output device comprising two couplings and a second REX input/output device comprising at least four couplings. The system also comprises a current sense amplifier electrically connected to the first REX input/output device, the current sense amplifier configured to measure current from either the first REX input/output device. The system also comprises a microcontroller electrically connected to the current sense amplifier, the microcontroller configured to monitor the rolling average of the measured current output from the current sense amplifier. When the microcontroller detects an anomaly within the rolling average of the measured current, the microcontroller will activate the relay.