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:
Mar. 11, 2025
Filed:
Apr. 08, 2022
Allegion Access Technologies Llc, Carmel, IN (US);
Jorge I. Guevara Rosas, Farmington, CT (US);
Jonathan M. Braverman, West Hartford, CT (US);
Anthony R. Ranaudo, Charlestown, RI (US);
Pedro I. Iñigo Santiago, South Windsor, CT (US);
Ethan F. Traineanu, Enfield, CT (US);
Kyle N. Carissimi, East Hampton, CT (US);
Christopher Conroy, South Windsor, CT (US);
ALLEGION ACCESS TECHNOLOGIES LLC, Carmel, IN (US);
Abstract
An automatic door can include a plurality of millimeter wave (mmW) sensors that are each configured to sense a door area. Each mmW sensor includes a mmW radar configured to capture mmW radar data and an inertial measurement unit (IMU) configured to measure an orientation of the mmW radar. Based on IMU data from the mmW sensors, the mmW radar data from the sensors can be combined so that the door areas can form a combined door area. Multiple targets can be detected and tracked through the combined door area at high resolutions and in a variety of environmental conditions. Control of the automatic door can be enhanced in a variety of ways by classifying the targets and predicting their movements in the combined door area. Further, the classification and prediction of targets can facilitate safe and reliable operation by filtering operation based on certain targets and/or motions.