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Triple
Connected Vehicle Roadside Equipment to ITS Roadway Equipment: traffic situation data
Flow Description
Current, aggregate traffic data collected from connected vehicles that can be used to supplement or replace information collected by roadside traffic detectors. It includes raw and/or processed reported vehicle speeds, counts, and other derived measures. Raw and/or filtered vehicle control events may also be included to support incident detection. In some areas this may include vehicle identities associated with the situation (floating car) data.
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Solutions
   Solution Description
This solution is used within the U.S.. It combines standards associated with US: NTCIP Transportation Sensors with those for I-F: SNMPv3. The US: NTCIP Transportation Sensors standards include upper-layer standards required to implement centre-to-field transportation sensors (e.g., vehicle detectors) communications (e.g., real-time). The I-F: SNMPv3 standards include lower-layer standards that support secure centre-to-field and field-to-field communications using simple network management protocol (SNMPv3); implementations are strongly encouraged to use the TLS for SNMP security option for this solution to ensure adeqaute security.
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Triple Solution Gap
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ITS Info
NTCIP 1209
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Click gap icons for more info.
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Mgmt
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Facility
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Security
IETF RFC 6353
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TransNet
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SubNet
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