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. 03, 2018
Filed:
Oct. 12, 2016
Ecolink Intelligent Technology, Inc., Carlsbad, CA (US);
Michael Lamb, Rancho Santa Fe, CA (US);
Michael Bailey, Carlsbad, CA (US);
Jay Stone, San Marcos, CA (US);
George Seelman, Temecula, CA (US);
Carlo Q. Petrucci, San Marcos, CA (US);
Andrew Permenter, Carsbad, CA (US);
Ecolink Intelligent Technology, Inc., Carlsbad, CA (US);
Abstract
Various embodiments of a programmable barrier alarm are described. In one embodiment, a programmable barrier alarm comprises a magnet and a sensor, the sensor comprising a magnet and a sensor, comprising a magnetic field detector for sensing a magnetic field produced by the magnet and for producing an electronic signal based on the magnetic field, a processor, and a memory for storing alarm threshold values and processor-executable instructions that, when executed by the processor, cause the sensor to, in a calibration mode of operation, determine a value of a first electronic signal from the magnetic field detector when the barrier is in the closed position, calculate a first threshold value based on the first electronic signal, and calculate a second threshold value based on the first electronic signal, in a normal mode of operation, compare electronic signals from the magnetic field detector to the first and second threshold values, and generate an alarm signal if any of the electronic signals are less than the first threshold or greater than the second threshold.