Triple
Other Traffic Management Centers to Traffic Management Center: device status
Flow Description
Status information from devices
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Solutions
![]() ![]() ![]() ![]() Solution Description
This solution is used within the U.S.. It combines standards associated with US: TMDD with those for C-C: NTCIP Messaging. The US: TMDD standards include upper-layer standards required to implement centre-to-centre communications with traffic management systems. The C-C: NTCIP Messaging standards include lower-layer standards that support partially secure communications between two centres as commonly used in the US.
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Triple Solution Gap
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ITS Info
ITE TMDD Vol 2
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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 5246
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TransNet
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SubNet
Internet Subnet Alternatives
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