This document identifies traffic management interfaces between central stations and specifies related ITS communication profiles enabling standardized data exchange over these communication interfaces, applicable for a variety of platforms including ITS station units (ITS-SUs) compliant with ISO 21217:2014. This document further specifies requirements on encoding of data.<\/p>\n
These traffic management interfaces enable<\/p>\n
the provision of appropriate and relevant traffic information, e.g. congestion and travel times, to users across a variety of platforms;<\/p>\n<\/li>\n
exchange of data such as:<\/p>\n
network performance data, e.g. traffic conditions, travel times, and<\/p>\n<\/li>\n
planned and unplanned events and incidents, e.g.<\/p>\n
roadworks,<\/p>\n<\/li>\n
closures of roads, bridges, and tunnels,<\/p>\n<\/li>\n
bad weather,<\/p>\n<\/li>\n
road surface conditions.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
This document recognizes specifications from DATEX II in order to avoid duplicate specifications. In doing so, this document aligns with existing products of CEN\/TC 278\/WG 8 and the additional work being undertaken within the DATEX community.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 4 Symbols and abbreviations <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 5 Traffic management interfaces 5.1 Basics on traffic management 5.2 Basics on interfaces <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 5.3 Interactions between TM actors 5.4 ITS-S Communication Profiles 6 Use cases 6.1 Domains within traffic management <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 6.2 Operational activities 6.2.1 Overview <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 6.2.2 Status gathering 6.2.3 Data retrieval 6.2.4 Control <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 7 Data and communication protocols 7.1 Data models 7.1.1 DATEX II 7.1.2 OCIT-C <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 7.1.3 UTMC <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 7.1.4 DIASER 7.1.5 Other data models 7.2 Mapping data models to communications protocols <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 8 Application programming interfaces 8.1 Introduction 8.2 Data exchange 8.3 Filtering <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 8.4 Version management 8.5 Security mechanisms 8.6 ITS-S facilities 8.6.1 HTTP 8.6.2 MQTT 8.6.3 AMQP 8.6.4 SOAP 8.6.5 RESTful <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 8.7 Communications features <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 9 Encodings 9.1 Interfaces using XML encoding 9.1.1 Role 9.1.2 XML specification 9.2 Interfaces using JSON encoding 9.2.1 Role <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 9.2.2 Relation to DATEX II implementations 9.2.3 JSON encoding for xsd data definitions 10 Communication interfaces, triple solutions and communication profiles 10.1 Concept of triple solutions <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 10.2 Triple solutions for traffic management 10.3 Communication protocol stacks <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 10.4 Communication profile specifications <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | Annex A (informative)DATEX – JSON mapping A.1 Initial developments in the DATEX group A.2 JSON Schema definition mapping A.2.1 Introduction A.2.2 Mapping of \u201cD2Datatype\u201d A.2.2.1 General <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | A.2.2.2 Mapping of datatypes table <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | A.2.2.3 Mapping of datatypes, schemaTypeInclude table <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | A.2.3 Mapping of \u201cD2Enumeration\u201d and \u201cD2Literal\u201d <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | A.2.4 Mapping of \u201cD2Enumeration\u201d and \u201cD2Literal\u201d <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | A.2.5 Mapping of \u201cD2Class\u201d A.2.5.1 General A.2.5.2 \u201cD2Class\u201d classes without superclass <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | A.2.5.3 \u201cD2Class\u201d classes with superclass <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | A.2.5.4 \u201cD2Class\u201d classes which are superclasses A.2.6 Mapping of \u201cD2Identifiable\u201d and \u201cD2VersionedIdentifiable\u201d classes <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | A.2.7 Root instances A.2.8 Extension mapping A.2.8.1 General A.2.8.2 Extension mapping for Classes <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | A.2.8.3 Extension mapping for Enumerations A.2.9 Overall document structure and namespaces <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Intelligent transport systems. Urban ITS. Communication interfaces and profiles for traffic management<\/b><\/p>\n |