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       Triple 
        Other Traffic Management Centers to Traffic Management Center: device data
      Flow Description 
        Data from detectors, environmental sensor stations, and traffic control devices including device inventory information.
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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: OMG DDS. The US: TMDD standards include upper-layer standards required to implement centre-to-centre communications with traffic management systems.  The C-C: OMG DDS standards include lower-layer standards that support secure data sharing between publishers and subscribers over a traditional Internet link
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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 
      OMG DDS  
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       Facility 
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      OMG DDS  
    ![]() OMG DDSI-RTPS ![]()  | 
    
       Security 
       
      OMG DDS-Security  
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       TransNet 
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       SubNet 
      Internet Subnet Alternatives  
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