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Triple
Traffic Management Center to Vehicle OBE: intersection status
Flow Description
Current signal phase and timing information for all lanes at a signalized intersection. This flow identifies active lanes and lanes that are being stopped and specifies the length of time that the current state will persist for each lane. It also identifies signal priority and preemption status and pedestrian crossing status information where applicable.
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Solution Description
This solution is used within the U.S.. It combines standards associated with US: SAE Other J2735 with those for I-M: Mobile Internet (US). The US: SAE Other J2735 standards include upper-layer standards required to implement V2X information flows that do not yet have fully specified functionality and performance charcateristics. The I-M: Mobile Internet (US) standards include lower-layer standards that support secure communications between two entities, either or both of which may be actively moving; based on X.509 or IEEE 1609.2 certificates. A non-mobile (if any) endpoint may connect to the wide-area-wireless service provider using any Intneret connection method.
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Triple Solution Gap
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ITS Info
 
SAE J2735
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Click gap icons for more info.
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Mgmt
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Facility
SAE J2735
SAE J2945/0 |
Security
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TransNet
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SubNet
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