This solution is used within the U.S.. It combines standards associated with US: ATIS with those for I–M: Secure Wireless Internet (ITS). The US: ATIS standards include upper–layer standards required to implement traveler information communications. The I–M: Secure Wireless Internet (ITS) standards include lower–layer standards that support secure communications between two entities, either or both of which may be mobile devices, but they must be stationary or only moving within wireless range of a single wireless access point (e.g., a parked car). Security is based on X.509 or IEEE 1609.2 certificates. A non–mobile (if any) endpoint may connect to the service provider using any Internet connection method.
| Level | DocNum | FullName | Description |
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| Mgmt | IETF RFC 3411 | An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks | This standard (RFC) defines the basic architecture for SNMPv3 and includes the definition of information objects for managing the SNMP entity's architecture. |
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| Mgmt | IETF RFC 3412 | Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) | This standard (RFC) contains a MIB that assists in managing the message processing and dispatching subsystem of an SNMP entity. |
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| Mgmt | IETF RFC 3413 | Simple Network Management Protocol (SNMP) Applications | This standard (RFC) includes MIBs that allow for the configuration and management of remote Targets, Notifications, and Proxys. |
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| Mgmt | IETF RFC 3414 | User–based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) | This standard (RFC) contains a MIB that assists in configuring and managing the user–based security model. |
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| Mgmt | IETF RFC 3415 | View–based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP) | This standard (RFC) contains a MIB that supports the configuration and management of the View–based access control model of SNMP. |
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| Mgmt | IETF RFC 3416 | Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP) | This standard (RFC) defines the message structure and protocol operations used by SNMPv3. |
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| Mgmt | IETF RFC 3418 | Management Information Base (MIB) for the Simple Network Management Protocol (SNMP) | This standard (RFC) defines the MIB to configure and manage an SNMP entity. |
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| Mgmt | IETF RFC 4293 | Management Information Base for the Internet Protocol (IP) | This standard (RFC) defines the MIB that manages an IP entity. |
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| Security | IETF RFC 5280 | Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile | This standard (RFC) defines how to use X.509 certificates for secure communications over the Internet. |
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| Security | IETF RFC 8446 | The Transport Layer Security (TLS) Protocol | This standard (RFC) specifies Version 1.3 of the Transport Layer Security (TLS) protocol. The TLS protocol provides communications security over the Internet. The protocol allows client/server applications to communicate in a way that is designed to prevent eavesdropping, tampering, or message forgery. |
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| ITS Application Entity | SAE J2353 | Data Dictionary for Advanced Traveler Information Systems (ATIS) | This document provides a set of core data elements needed by information service providers for Advanced Traveler Information Systems (ATIS). The data dictionary herein provides the foundation for ATIS message sets for all stages of travel (pre–trip and en route), all types of travelers (drivers, passengers), all categories of information, and all platforms for delivery of information (in–vehicle, portable devices, kiosks, etc.). The elements of this document are the basis for the SAE ATIS Message Set Standard J2354 and are entered into the SAE Data Registry for ITS wide coordination. |
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| Facilities | IETF RFC 7230 | Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing | This standard (RFC) defines the main Application Layer protocol used for the world–wide web. |
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| Facilities | W3C XML | Extensible Markup Language (XML) 1.0 (Fifth Edition) | This standard defines a generic markup language that can be used to share customizable information by using start and stop tags within the text. |
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| Facilities | SAE J2354 | Message Sets for Advanced Traveler Information System (ATIS) | This standard defines how to exchange data for Advanced Traveler Information Systems (ATIS). The messages contained herein address all stages of travel (pre–trip and en–route), all types of travelers (drivers, passengers), all categories of information, and all platforms for delivery of information (in–vehicle, portable devices, kiosks, etc.). |
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| TransNet | IETF RFC 2460 | Internet Protocol, Version 6 (IPv6) Specification | This standard (RFC) specifies version 6 of the Internet Protocol (IPv6), also sometimes referred to as IP Next Generation or IPng. |
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| TransNet | IETF RFC 4291 | IP Version 6 Addressing Architecture | This standard (RFC) defines the addressing architecture of the IP Version 6 (IPv6) protocol. It includes the IPv6 addressing model, text representations of IPv6 addresses, definition of IPv6 unicast addresses, anycast addresses, and multicast addresses, and an IPv6 node's required addresses. |
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| TransNet | IETF RFC 4443 | Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification | This standard (RFC) defines the control messages to manage IPv6. |
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| TransNet | IETF RFC 793 | Transmission Control Protocol | This standard (RFC) defines the main connection–oriented Transport Layer protocol used on Internet–based networks. |
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| Access | 3GPP Network | 3GPP Cellular Communications Network | This proxy standard represents a variety of 3GPP releases and underlying standards and technologies that rely upon cellular base stations for connectivity, including 3G, 4G, and the emerging 5G technologies. |
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One serious or several significant issues. This category often includes proprietary or partial solutions. The communications solution may fail to provide even a base level of interoperability and security. Consider alternative solutions, or define specific revisions or upgrades that would provide a level of interoperability or security that are needed for the deployment.
| Issue | Severity | Description | Associated Standard | Associated Triple |
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| Encoding rules not defined | High | The standards do not unambiguously define which set of encoding rules to use. | (None) | (All) |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>trip request=>Ohio Smart Mobility Program |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>WRTA Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>Mahoning County Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>Trumbull County Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>City of Niles Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>City of Warren Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>ODOT Rest Area Tourist Information Centers |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>OTIC Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>Other Municipality or Township Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>City of Youngstown Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>ODOT OHGO Traveler Information System |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>trip request=>WRTA Website |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>Western Reserve Port Authority |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | WRTA Fixed Route Dispatch=>trip plan=>Traveler Information Devices |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | WRTA ADA All–Access Dispatch=>trip plan=>Traveler Information Devices |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | WRTA Website=>trip plan=>Traveler Information Devices |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | WRTA Countywide Dispatch=>trip plan=>Traveler Information Devices |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Ohio Smart Mobility Program=>trip plan=>Traveler Information Devices |
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| Data not fully defined (medium) | Medium | Some of the data elements for this information flow are not fully defined. | (None) | Traveler Information Devices=>traveler request=>ODOT 511 Telephone Information Service |
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| Exception handling not defined | Medium | The dialogs do not define how to handle exceptions (e.g., error codes, permission denied, etc). | (None) | (All) |
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| Overlap of standards | Medium | Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow. | (None) | WRTA Website=>trip plan=>Traveler Information Devices |
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| Overlap of standards | Medium | Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow. | (None) | Ohio Smart Mobility Program=>trip plan=>Traveler Information Devices |
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| Performance not fully defined (medium) | Medium | The performance rules are not fully defined for this information flow. | (None) | (All) |
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| Secure data access not provided | Medium | The solution does not define rules on how the application entity authenticates requests to accept or provide data. | (None) | (All) |
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| Data not defined in standard format | Low | The definition of data concepts should conform to ISO 14817–1 to promote reuse among ITS. | SAE J2353 ATIS DD | (All) |
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| Source | Destination | Flow |
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| City of Niles Website | Commercial Vehicles | interactive traveler information |
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| City of Niles Website | Traveler Information Devices | interactive traveler information |
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| City of Niles Website | Traveler Information Devices | travel services information |
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| City of Warren Website | Commercial Vehicles | interactive traveler information |
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| City of Warren Website | Traveler Information Devices | interactive traveler information |
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| City of Warren Website | Traveler Information Devices | travel services information |
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| City of Youngstown Website | Commercial Vehicles | interactive traveler information |
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| City of Youngstown Website | Traveler Information Devices | interactive traveler information |
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| City of Youngstown Website | Traveler Information Devices | travel services information |
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| Commercial Vehicles | City of Niles Website | traveler request |
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| Commercial Vehicles | City of Warren Website | traveler request |
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| Commercial Vehicles | City of Youngstown Website | traveler request |
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| Commercial Vehicles | Mahoning County Website | traveler request |
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| Commercial Vehicles | ODOT OHGO Traveler Information System | traveler request |
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| Commercial Vehicles | Other Municipality or Township Website | traveler request |
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| Commercial Vehicles | OTIC Website | traveler request |
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| Commercial Vehicles | Trumbull County Website | traveler request |
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| Commercial Vehicles | Western Reserve Port Authority | traveler request |
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| Connected/Automated Vehicles | City of Niles Website | traveler request |
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| Connected/Automated Vehicles | City of Warren Website | traveler request |
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| Connected/Automated Vehicles | City of Youngstown Website | traveler request |
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| Connected/Automated Vehicles | Mahoning County Website | traveler request |
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| Connected/Automated Vehicles | Other Municipality or Township Website | traveler request |
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| Connected/Automated Vehicles | Trumbull County Website | traveler request |
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| Mahoning County Website | Commercial Vehicles | interactive traveler information |
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| Mahoning County Website | Traveler Information Devices | interactive traveler information |
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| Mahoning County Website | Traveler Information Devices | travel services information |
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| ODOT 511 Telephone Information Service | Traveler Information Devices | interactive traveler information |
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| ODOT OHGO Traveler Information System | Commercial Vehicles | interactive traveler information |
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| ODOT OHGO Traveler Information System | Connected/Automated Vehicles | interactive traveler information |
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| ODOT OHGO Traveler Information System | Traveler Information Devices | interactive traveler information |
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| ODOT Rest Area Tourist Information Centers | Traveler Information Devices | interactive traveler information |
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| Ohio Smart Mobility Program | Traveler Information Devices | trip plan |
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| Other Municipality or Township Website | Commercial Vehicles | interactive traveler information |
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| Other Municipality or Township Website | Traveler Information Devices | interactive traveler information |
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| Other Municipality or Township Website | Traveler Information Devices | travel services information |
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| OTIC Website | Commercial Vehicles | interactive traveler information |
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| OTIC Website | Traveler Information Devices | interactive traveler information |
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| Traveler Information Devices | City of Niles Website | travel services request |
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| Traveler Information Devices | City of Niles Website | traveler request |
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| Traveler Information Devices | City of Warren Website | travel services request |
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| Traveler Information Devices | City of Warren Website | traveler request |
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| Traveler Information Devices | City of Youngstown Website | travel services request |
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| Traveler Information Devices | City of Youngstown Website | traveler request |
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| Traveler Information Devices | Mahoning County Website | travel services request |
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| Traveler Information Devices | Mahoning County Website | traveler request |
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| Traveler Information Devices | ODOT 511 Telephone Information Service | traveler request |
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| Traveler Information Devices | ODOT OHGO Traveler Information System | traveler request |
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| Traveler Information Devices | ODOT Rest Area Tourist Information Centers | traveler request |
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| Traveler Information Devices | Ohio Smart Mobility Program | trip request |
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| Traveler Information Devices | Other Municipality or Township Website | travel services request |
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| Traveler Information Devices | Other Municipality or Township Website | traveler request |
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| Traveler Information Devices | OTIC Website | traveler request |
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| Traveler Information Devices | Trumbull County Website | travel services request |
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| Traveler Information Devices | Trumbull County Website | traveler request |
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| Traveler Information Devices | Western Reserve Port Authority | traveler request |
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| Traveler Information Devices | WRTA Website | traveler request |
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| Traveler Information Devices | WRTA Website | trip request |
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| Trumbull County Website | Commercial Vehicles | interactive traveler information |
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| Trumbull County Website | Traveler Information Devices | interactive traveler information |
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| Trumbull County Website | Traveler Information Devices | travel services information |
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| Western Reserve Port Authority | Commercial Vehicles | interactive traveler information |
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| Western Reserve Port Authority | Traveler Information Devices | interactive traveler information |
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| WRTA ADA All–Access Dispatch | Traveler Information Devices | trip plan |
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| WRTA Countywide Dispatch | Traveler Information Devices | trip plan |
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| WRTA Fixed Route Dispatch | Traveler Information Devices | trip plan |
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| WRTA Website | Traveler Information Devices | interactive traveler information |
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| WRTA Website | Traveler Information Devices | trip plan |
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