Triple
ITS Roadway Equipment to Traffic Management Center: variable speed limit status
Flow Description
Current operating status of the variable speed limit systems including the state of the equipment.
|
Solutions
Solution Description
This solution is used within the U.S.. It combines standards associated with US: NTCIP Message Sign with those for I-F: SNMPv3. The US: NTCIP Message Sign standards include upper-layer standards required to implement centre-to-field message sign 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.
|
Triple Solution Gap
|
ITS Info
NTCIP 1203
|
Click gap icons for more info.
|
||
Mgmt
NTCIP 1201
Bundle: SNMPv3 MIB |
Facility
NTCIP 1203
ISO 15784-2 |
Security
IETF RFC 6353
|
|
TransNet
|
|||
SubNet
|