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Description: |
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Special request to preempt the current traffic control strategy in effect at one or more signalized intersections or highway segments, activate traffic control and closure systems such as gates and barriers, activate safeguard systems, or use driver information systems. For example, this flow can request all signals to red-flash, request a progression of traffic control preemptions along an emergency vehicle route, request a specific evacuation traffic control plan, request activation of a road closure barrier system, or place a public safety or emergency-related message on a dynamic message sign.
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| Communications Standards: |
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| NTCIP C2C |
AASHTO-17 |
File Transfer Protocol (FTP) Application Profile |
NTCIP 2303 |
| NTCIP C2C |
AASHTO-20 |
Application Profile for DATEX-ASN (AP-DATEX) |
NTCIP 2304 |
| NTCIP C2C |
AASHTO-21 |
Octet Encoding Rules (OER) Base Protocol |
NTCIP 1102 |
| NTCIP C2C |
AASHTO-28 |
Ethernet Subnetwork Profile |
NTCIP 2104 |
| NTCIP C2C |
AASHTO-39 |
Center-to-Center Naming Convention Specification |
NTCIP 1104 |
| NTCIP C2C |
AASHTO-XML |
Application Profile for XML Message Encoding and Transport in ITS Center-to-Center Communications (C2C XML) |
NTCIP 2306 |
| NTCIP C2C |
S-88 |
Internet (TCP/IP and UDP/IP) Transport Profile |
NTCIP 2202 |
| Message Standards: |
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| IEEE IM |
IEEE7 |
Standard for Common Incident Management Message Sets for use by Emergency Management Centers |
IEEE 1512 -2006 |
| IEEE IM |
P1512.1 |
Standard for Traffic Incident Management Message Sets for Use by Emergency Management Centers |
IEEE 1512.1-2006 |
| IEEE IM |
P1512.2 |
Standard for Public Safety Traffic Incident Management Message Sets for Use by Emergency Management Centers |
IEEE 1512.2-2004 |
| IEEE IM |
P1512.3 |
Standard for Hazardous Material Incident Management Message Sets for Use by Emergency Management Centers |
IEEE 1512.3-2006 |
| IEEE IM |
P1512.4 |
Standard for Common Traffic Incident Management Message Sets for Use in Entities External to Centers |
IEEE P1512.4 |
| NEMA TS3.4 |
NEMA TS3.4 |
Global Object Definitions |
NTCIP 1201 |
| NTCIP 1211 |
NTCIP 1211 |
Object Definitions for Signal Control and Prioritization (SCP) |
NTCIP 1211 |
| Data Standards: |
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| No Data Standards |
