US 12,444,257 B1
Systems and methods for storing hazardous chemicals
Rami A. Al-Otaibi, Udhailiyah (SA); Khalid S. Ghamdi, Riyadh (SA); and Faleh M. Dossary, Al Hofuf (SA)
Assigned to SAUDI ARABIAN OIL COMPANY, Dhahran (SA)
Filed by SAUDI ARABIAN OIL COMPANY, Dhahran (SA)
Filed on Aug. 10, 2023, as Appl. No. 18/447,900.
Int. Cl. G07C 9/00 (2020.01); G07C 9/30 (2020.01)
CPC G07C 9/00698 (2013.01) [G07C 9/00896 (2013.01); G07C 9/00944 (2013.01); G07C 9/30 (2020.01)] 20 Claims
OG exemplary drawing
 
1. A system for controlling a locking device of a container for storing a hazardous chemical, the system comprising:
a display that displays safety information relating to storage and use of the chemical;
a camera that captures an image of an operator; and
a controller in communication with the locking device, the display, and the camera, wherein the controller is configured to deactivate the locking device when
a request is received from the operator for physical access to the chemical,
a confirmation is received that the operator has correct acknowledgement and understanding of the safety information, and
a requirement on personal protective equipment relating to the chemical is determined to be satisfied based on the image.