Triple
ITS Roadway Equipment to Traffic Management Center: environmental sensor data
Flow Description
Current road conditions (e.g., surface temperature, subsurface temperature, moisture, icing, treatment status) and surface weather conditions (e.g., air temperature, wind speed, precipitation, visibility) as measured and reported by fixed and/or mobile environmental sensors. Operational status of the sensors is also included.
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Solutions
Solution Description
This solution is used within the European Union. It combines standards associated with EU: UTMC Data with those for I-F: UTMC. The EU: UTMC Data standards include upper-layer standards required to implement center-to-field communications using the UTMC Framework. The I-F: UTMC standards include lower-layer standards that support secure centre-to-field and field-to-field communications using simple network management protocol (SNMPv2); while this standard offers some security capabilities, implementations are strongly encouraged to use SNMPv3 to ensure adeqaute security.
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Triple Solution Gap
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ITS Info
UTMC TS004.006
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Mgmt
IETF RFC 1907
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Facility
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Security
IETF RFC 6347
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TransNet
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SubNet
Internet Subnet Alternatives
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