This data flow is sent from another emergency vehicle and contains the location of emergency personnel within an emergency incident work zone area and some form of personnel identifier that would allow transmitting of a warning to the specific personnel based upon detection of intrusion at a certain point within a work zone. The data flow may also contain an identifier of the sending emergency vehicle to allow transmission of warnings to be sent back to this specific vehicle.

Sub Data Flows

Parent Data Flows

Associated PSpecs

Parent Information Flows