1.3.3.2.3: Maintain Service Patrol Vehicle Status

This process shall maintain a data store of the current status of all service patrol vehicles available for dispatch and that have been dispatched. It shall provide data from the store on request from other processes and shall update the contents of the store with new data received from other processes. The process shall output the status of a vehicle to the process responsible for vehicle tracking for as long as it is on its way to an incident, to update ETA estimates.

This process is associated with the Traffic Management Center physical object.

This process is associated with the following functional objects:

• TMC Service Patrol Management

This process is associated with the following data flows:

• emergency_vehicle_response_information
• emergency_vehicle_readiness_status