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., E.U., and Australia. It combines standards associated with (None-Data) with those for I-M: Mobile Internet (X.509). The (None-Data) standards include an unspecified set of standards at the upper layers. The I-M: Mobile Internet (X.509) 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 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
Development needed
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Click gap icons for more info.
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Mgmt
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Facility
Development needed
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Security
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TransNet
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SubNet
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