Patent ID: 11893880
Assignee: ONEEVENT TECHNOLOGIES, INC.
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 15:
16. A method of detecting dangerous conditions in a structure and determining one or more evacuation routes for occupants of the structure, comprising:
receiving a condition value from a first condition sensor located at a sensory node;
transmitting by the sensory node, a digital signal, the digital signal comprising a trailing edge;
transmitting by the sensory node, after the trailing edge of the digital signal, an analog signal representing the condition value;
transmitting by the sensory node, a sensory node identifier identifying a location of the first condition sensor;
receiving by a decision node, the analog signal;
identifying a hazardous condition from the analog signal;
sending, by the decision node, a control signal to the sensory node in response to the first signal;
receiving, by the sensory node, the control signal, the sensory node changing a listening schedule in response to the control signal;
receiving by the decision node, the sensor identifier and identifying the location of the hazardous condition;
determining an occupancy level at the location of the hazardous condition;
determining a first evacuation route portion from the location of the hazardous condition to first intermediate point in the structure;
determining a second evacuation route portion from the first intermediate point to a second intermediate point; and
continuing to determine evacuation route portions until an evacuation route portion begins at an intermediate point and ends at an exit from the structure.