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Priority Vehicular Data (best guess)
BSM Part 1
Brake system
status
Brake applied
status
Traction control status
Anti-lock
brake status
Stability
control status
BSM Part 2
Vehicle status
Exterior lights
Wipers
Brake system status
Roadway friction
Rain sensor
Ambient air temperature
Ambient pressure
Yaw rate
Black Ice warning requires
near-instantaneous information while other algorithms operate with data
rates from once per second to once every 30
seconds
15 observations per segment (e.g.,
1 mile) per time
step (e.g.,
15 min) should
be sufficient for
confidence in the
application outputs
Bandwidth required for
data transmission is minimal (85-365 bytes)