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1.1.2.6–Process Collected Vehicle Safety Data (Pspec*)

This process shall be responsible for the processing of vehicle safety and environmental probe data. The process shall receive data from vehicles and local sensors. Then, this process shall estimate type and level of roadway conditions and hazards. The process shall send the road condition and hazard estimates to the Provide Device Control facility for output to future passing vehicles.

This Pspec is associated with the Roadway Subsystem*.

This Pspec is associated with the following Equipment Packages*:

• Roadway Safety Warning System
• Roadway Short Range Traveler Information Communications

Data Flows*:

• vehicle_env_probe_input_data--In
• vehicle_safety_data_indication--Out
• vehicle_safety_input_data--In

ENCLOSING DFD

User Service Requirements*:

1.6.0 , 1.6.2 , 1.6.2.2 , 1.6.2.3 , 1.6.2.3.1 , 1.6.2.3.2 , 1.6.2.4 , 1.6.2.5 , 1.8.0 , 1.8.2 , 1.8.2.10 , 1.8.2.10(b) , 1.9.0 , 1.9.2 , 1.9.2.1 , 1.9.2.1.3