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       Triple 
        Vehicle OBE to Connected Vehicle Roadside Equipment: vehicle location and motion for surveillance
      Flow Description 
        Data describing the vehicle's location in three dimensions, heading, speed, acceleration, braking status, and size.  This flow represents monitoring of basic safety data ('vehicle location and motion') broadcast by passing connected vehicles for use in vehicle detection and traffic monitoring applications.
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       Solutions 
                  Solution Description 
        This solution is used within the E.U., and Australia.  It combines standards associated with EU: CA Service with those for V-X: BTP/GeoNetworking/G5. The EU: CA Service standards include upper-layer standards required to implement V2x safety situation awareness information flows.  The V-X: BTP/GeoNetworking/G5 standards include lower-layer standards that support broadcast, near constant, low latency vehicle-to-vehicle and vehicle-to-infrastructure communications using the ETSI GeoNetworking Bundle over the 5.9GHz spectrum.
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       Triple Solution Gap 
      
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       ITS Info 
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      ETSI 102 894-2  
    ![]() ETSI 102 638 ![]()  | 
    
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       Mgmt 
       
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       Facility 
      ETSI 302 637-2  
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       Security 
       
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       TransNet 
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       SubNet 
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