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Triple
Connected Vehicle Roadside Equipment to Vehicle OBE: intersection safety warning
Flow Description
A warning of an imminent unsafe vehicle infringement at an intersection that may endanger other vehicles or pedestrians. This allows vehicles approaching the intersection to be warned in the event of an imminent red light or stop sign violation or potential infringement on an occupied crosswalk. All connected vehicles and PID's near or at the intersection receive the warning.
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Solutions
   Solution Description
This solution is used within the U.S.. It combines standards associated with US: SAE Other J2735 with those for V-X: WAVE WSMP. 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 V-X: WAVE WSMP standards include lower-layer standards that support connectionless, near constant, ultra-low latency vehicle-to-any communications within ~300m using the WAVE Short Messaging Protocol (WSMP) over the 5.9GHz spectrum. The broadcast mode is interoperable with M5 FNTP.
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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
No Standard Needed
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Facility
SAE J2735
SAE J2945/0 |
Security
IEEE 1609.2
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TransNet
IEEE 1609.3
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SubNet
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