traffic probe data (Architecture Flow*)
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. Roadway Subsystem
Information Service Provider
This Architecture Flow is in the following Market Packages:
This Architecture Flow is in the following Equipment Packages:
Data Flows*:
Security Considerations:
Standard* Activities:
Roadway Subsystem
Map Update Provider
This Architecture Flow is in the following Market Packages:
This Architecture Flow is in the following Equipment Packages:
Data Flows*:
Security Considerations:
Standard* Activities:
Roadway Subsystem
Traffic Management
This Architecture Flow is in the following Market Packages:
This Architecture Flow is in the following Equipment Packages:
Data Flows*:
Security Considerations:
Standard* Activities:
- NTCIP C2F: NTCIP Center-to-Field Standards Group
- NTCIP 1201: Global Object Definitions
- NTCIP 1206: Object Definitions for Data Collection and Monitoring (DCM) Devices
Vehicle
Information Service Provider
This Architecture Flow is in the following Market Packages:
This Architecture Flow is in the following Equipment Packages:
Data Flows*:
Security Considerations:
Standard* Activities:
Vehicle
Roadway Subsystem
This Architecture Flow is in the following Market Packages:
This Architecture Flow is in the following Equipment Packages:
Data Flows*:
Security Considerations:
Standard* Activities:
- DSRC 5GHz: Dedicated Short Range Communication at 5.9 GHz Standards Group
- DSRC 915MHz: Dedicated Short Range Communication at 915 MHz Standards Group
- IEEE 1455-1999: Standard for Message Sets for Vehicle/Roadside Communications
- SAE J2735: Dedicated Short Range Communications (DSRC) Message Set Dictionary
Hypertext Architecture Version 6.0.0 generated on 4/23/2007 from the following databases
Physical Architecture dated 4/6/2007,
Logical Architecture dated 4/23/2007,
Market Packages dated 4/23/2007,
Security dated 4/20/2007,
User Services dated 4/9/2007,
AppMap dated 4/23/2007 and the
SDOMAP dated 4/23/2007