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Connected Vehicle Roadside Equipment to ITS Roadway Equipment: intersection status monitoring
Flow Description
Current signal phase and timing information for all lanes at a signalized intersection. This flow represents monitoring of communications by a receiver at the intersection to support monitoring for conflicts between actual signal states and RSE communications about those states.
Solution Description
This solution is used within the U.S. It combines standards associated with US: SAE Signal Control Messages with those for I-I: Internet (US). The US: SAE Signal Control Messages standards include upper-layer standards required to implement signal control information flows. The I-I: Internet (US) standards include lower-layer standards that support secure communications between ITS equipment using X.509 or IEEE 1609.2 security certificates.
Triple Solution Gap
ITS Info
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SAE J2735
CEN ISO 19091
SAE J2945/10
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Mgmt
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SAE J2735
SAE J2945/0
Security
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