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:
Feb. 11, 2020
Filed:
Dec. 12, 2017
Saudi Arabian Oil Company, Dhahran, SA;
Fouad M. Alkhabbaz, Qatif, SA;
Hussain Al-Salem, Dammam, SA;
Zakarya A. Abu Al Saud, Saihat, SA;
Nabil J. Ouchn, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
The present disclosure describes computer-implemented methods, computer program products, and computer systems, for role-based plants unattended premises occupancy monitoring, mapping, and events logging. One computer implemented method includes unlocking a mechanical door controllable by a computing device upon successfully validating login information input by an occupant, performing an occupancy footprint mapping (OFM) by periodically calculating the occupant's location using a triangulation process, determining an identity of the occupant based a received RFID signal, identifying a job role for the occupant based on the occupant's identity, identifying a normal OFM associated with the occupant's job role, calculating a deviation between the OFM and the normal OFM, sending a security event including the OFM to a Syslog server and an object linking, and sending an embedding for process control alarm to a human machine interface if the deviation exceeds a predetermined deviation tolerance threshold.