Patent ID: 11972681
Assignee: JPMORGAN CHASE BANK, N.A.
Field: Control (Instruments)
Classification: CPC G  H | IPC G  H

Claim 8:
9. A system, comprising:
a plurality of image sensing devices in an area; and
an electronic device comprising a memory storing an emergency response computer program and a computer processor;
wherein:
the emergency response computer program receives a real-time stream of image data received from each of the plurality of image sensing devices;
the emergency response computer program detects an alarm condition out of a plurality of alarm conditions in the area based on the real-time streams of image data;
the emergency response computer program determines that the alarm condition satisfies an alarm condition rule, wherein the alarm condition rule requires the alarm condition to exist for a predetermined period of time or to be present in more than one stream of image data;
the emergency response computer program calculates a plurality of routes to an egress point from the area using a graph representing the area comprising a plurality of nodes and a plurality of edges connecting the nodes, wherein the nodes represent sub-areas within the area, and the edges represent paths between two of the nodes, and the edges are weighted based on a speed or flow between nodes from evacuation drill data; and
the emergency response computer program controls a digital signage or lighting in the area to display or illuminate one of the plurality of routes to the egress point.