San Antonio Regional ITS Architecture


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Architecture Flow: traffic control coordination

Description:
Information transfers that enable remote monitoring and control of traffic management devices. This flow is intended to allow cooperative access to, and control of, field equipment during incidents and special events and during day-to-day operations. This flow also allows 24-hour centers to monitor and control assets of other centers during off-hours, allows system redundancies and fail-over capabilities to be established, and otherwise enables integrated traffic control strategies in a region.

Communications Standards:
NTCIP C2C AASHTO-17 File Transfer Protocol (FTP) Application Profile NTCIP 2303
NTCIP C2C AASHTO1-9 Application Profile for CORBA (AP-CORBA) NTCIP 2305
NTCIP C2C AASHTO-20 Application Profile for DATEX-ASN (AP-DATEX) NTCIP 2304
NTCIP C2C AASHTO-21 Octet Encoding Rules (OER) Base Protocol NTCIP 1102
NTCIP C2C AASHTO-28 Ethernet Subnetwork Profile NTCIP 2104
NTCIP C2C AASHTO-39 Center-to-Center Naming Convention Specification NTCIP 1104
NTCIP C2C AASHTO-40 CORBA Security Service Specification NTCIP 1105
NTCIP C2C AASHTO-41 CORBA Near-Real Time Data Service Specification NTCIP 1106
NTCIP C2C AASHTO-44 Information Profile for CORBA NTCIP 2502
NTCIP C2C AASHTO-46 Information Profile for DATEX NTCIP 2501
NTCIP C2C AASHTO-XML Application Profile for XML Message Encoding and Transport in ITS C2C Communications NTCIP 2306
NTCIP C2C S-88 Internet (TCP/IP and UDP/IP) Transport Profile NTCIP 2202
Message Standards:
AASHTO-42 AASHTO-42 Field Management Stations - Part 1: Object Definitions for Signal System Masters NTCIP 1210
ITE103 ITE103 Standard for Functional Level Traffic Management Data Dictionary (TMDD) ITE TM 1.03
ITE-9604-1 ITE-9604-1 Message Sets for External TMC Communication (MS/ETMCC) ITE TM 2.01
Data Standards:
No Data Standards

Last updated: 08-15-07