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Triple
Map Update System to Center: intersection geometry
Flow Description
The physical geometry of an intersection covering the location and width of each approaching lane, egress lane, and valid paths between approaches and egresses. This flow also defines the location of stop lines, cross walks, specific traffic law restrictions for the intersection (e.g., turning movement restrictions), and other elements that support calculation of a safe and legal vehicle path through the intersection.
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Solution Description
This solution is used within the U.S. It combines upper-layer standards required to implement V2X information flows that do not yet have fully specified functionality and performance charcateristics with lower-layer standards that support secure communications with guaranteed delivery between two entities, either or both of which may be actively moving; based on X.509 or 1609.2 certificates. A non-mobile (if any) endpoint may connect to the wide-area-wireless service provider using any Intneret connection method. This set of standards includes WAVE as one alternative, which may be used in remote areas without cell coverage.
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Triple Solution Gap
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ITS Info
 
SAE J2735
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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
Internet Subnet Alternatives
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