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Triple
ITS Roadway Equipment to Traffic Management Center: variable speed limit status
Flow Description
Current operating status of the variable speed limit systems including the state of the equipment.
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Solutions
   Solution Description
This solution is used within the U.S. It combines standards associated with US: NTCIP Message Sign with those for I-F: OMG DDS RPC. The US: NTCIP Message Sign standards include upper-layer standards required to implement centre-to-field message sign communications. The I-F: OMG DDS RPC standards include lower-layer standards that support secure remote procedure calls between a field device and another field device or a centre over a field communication link
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Triple Solution Gap
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ITS Info
NTCIP 1203
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Click gap icons for more info.
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Mgmt
NTCIP 1201
OMG DDS |
Facility
 
OMG DDS
OMG DDS-RPC OMG DDSI-RTPS |
Security
OMG DDS-Security
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TransNet
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SubNet
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