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Triple
ITS Roadway Equipment to Connected Vehicle Roadside Equipment: conflict monitor status
Flow Description
A control flow that supports failsafe operation in the event that a conflict is detected that requires the RSE to enter a failsafe operating mode. Analogous to a traffic signal conflict monitor, this flow is issued when differences are detected between information provided to the vehicle for in-vehicle display and information displayed by field devices. It contains the details of differences that were found.
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Solutions
   Solution Description
This solution is used within the U.S.. It combines standards associated with US: NTCIP Traffic Signal with those for I-F: SNMPv3. The US: NTCIP Traffic Signal standards include upper-layer standards required to implement centre-to-field traffic signal communications. The I-F: SNMPv3 standards include lower-layer standards that support secure centre-to-field and field-to-field communications using simple network management protocol (SNMPv3); implementations are strongly encouraged to use the TLS for SNMP security option for this solution to ensure adeqaute security.
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Triple Solution Gap
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ITS Info
NTCIP 1202
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Click gap icons for more info.
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Mgmt
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Facility
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Security
IETF RFC 6353
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TransNet
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SubNet
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