OKI Regional ITS Architecture

TMC Passive Surveillance Functional Area

Description

'TMC Passive Surveillance' collects time stamped vehicle identities from different detection zones, correlates the identities, and calculates link travel times and derives other traffic measures.

Included In

KYTC District 6 Traffic Operations Center
KYTC District 6 Planning
ODOT District 8 Signal Operations
Cincinnati Traffic Control Center
Hamilton County Signal Operations
ODOT Statewide TMC
City and County Traffic Control Center
INDOT Traffic Operations Center
ODOT ATMS
TRIMARC (KYTC)

Functional Requirements

ID	Requirement
01	The center shall collect time stamped vehicle identities from field equipment.
02	The center shall correlate the time stamped vehicle identities in order to calculate link travel times and derive other traffic measures.