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AHTD ITS Field Equipment and AHTD District 1 TMC

(E) = Existing Flow
(P) = Planned/Future Flow

SourceArchitecture FlowsDestination
AHTD ITS Field Equipment traffic flow ( P)

signal control status ( P)

roadway information system status ( P)

hri status ( E)

AHTD District 1 TMC
AHTD District 1 TMC signal control data ( P)

traffic sensor control ( P)

roadway information system data ( P)

hri request ( E)

hri control data ( E)

AHTD ITS Field Equipment

Last updated: 03-08-06