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Architecture Flow: traffic probe data

Description:
Vehicle data that is used to determine traffic conditions. In a basic implementation, the data could be limited to time stamped unique identifiers that can be used to measure a vehicle’s progress through the network. In more advanced implementations, the vehicle may report current position, speed, and heading and snapshots of recent events including starts and stops, speed changes, and other information that can be used to estimate traffic conditions.

Communications Standards:
DSRC 5GHz IEEE 1609.1 Standard for Wireless Access in Vehicular Environments (WAVE) - Resource Manager IEEE 1609.1-2006
DSRC 5GHz IEEE 1609.2 Standard for Wireless Access in Vehicular Environments (WAVE) - Security Services for Applications and Management Messages IEEE 1609.2-2006
DSRC 5GHz IEEE 1609.3 Standard for Wireless Access in Vehicular Environments (WAVE) - Networking Services IEEE P1609.3
DSRC 5GHz IEEE 1609.4 Standard for Wireless Access in Vehicular Environments (WAVE) - Multi-Channel Operation IEEE 1609.4-2006
DSRC 5GHz IEEE 802.11 Standard Specification for Telecommunications and Information Exchange Between Roadside and Vehicle Systems - 5 GHz Band Dedicated Short Range Communications (DSRC) Medium Access Control (MAC) and Physical Layer (PHY) Specifications ASTM E2213-03
DSRC 5GHz IEEE 802.11p Standard for Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part II: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications IEEE P802.11p
NTCIP C2F AASHTO-17 File Transfer Protocol (FTP) Application Profile NTCIP 2303
NTCIP C2F AASHTO-18 Trivial File Transfer Protocol (TFTP) Application Profile NTCIP 2302
NTCIP C2F AASHTO-21 Octet Encoding Rules (OER) Base Protocol NTCIP 1102
NTCIP C2F AASHTO-28 Ethernet Subnetwork Profile NTCIP 2104
NTCIP C2F AASHTO-30 Point-to-Point Protocol Over RS-232 Subnetwork Profile NTCIP 2103
NTCIP C2F AASHTO-31 Transportation Transport Profile NTCIP 2201
NTCIP C2F AASHTO-38 Transportation Management Protocols (TMP) NTCIP 1103
NTCIP C2F AASHTO-47 Point to Multi-Point Protocol Using FSK Modem Subnetwork Profile NTCIP 2102
NTCIP C2F NEMA-TS3.p Point to Multi-Point Protocol Using RS-232 Subnetwork Profile NTCIP 2101
NTCIP C2F S-85 Simple Transportation Management Framework (STMF) Application Profile NTCIP 2301
NTCIP C2F S-88 Internet (TCP/IP and UDP/IP) Transport Profile NTCIP 2202
Message Standards:
NEMA TS3.4 NEMA TS3.4 Global Object Definitions NTCIP 1201
P1455 P1455 Standard for Message Sets for Vehicle/Roadside Communications IEEE 1455-1999
S-80 S-80 Object Definitions for Data Collection and Monitoring (DCM) Devices NTCIP 1206
SAE 5.9 MS/DD SAE 5.9 MS/DD Dedicated Short Range Communications (DSRC) Message Set Dictionary SAE J2735
Data Standards:
No Data Standards

Last updated: 03-11-08