What is ISO 14827‑3 about?
ISO 14827‑3 is the third part of an international multi-series standard that deals with transport information and control systems.
ISO 14827‑3 is applicable to data exchange between different systems. It defines the message rules and procedures for communication between transport information and control systems using XML.
Note 1: Rules and procedures for exchanging data packets in lower layers are out of the scope of ISO 14827‑3.
Note 2: Data definition used in specific end-applications is out of scope in ISO 14827‑3.
Who is ISO 14827‑3 for?
ISO 14827‑3 on Data interfaces between centres for intelligent transport systems is useful for:
- Software developing companies
- Software management companies
- Monitoring traffic management
- Supply chain execution authorities
Why should you use ISO 14827‑3?
ISO 14827‑3 is applicable to communication interface only. It is specified to meet the requirements of communication between ITS centres. However, it is designed in a generic fashion and thus can be used for data exchanges in other parts of the ITS field as well.
ISO 14827‑3 gives you the framework for communication between centres using XML and prescribes the area. It defines message rules and procedures for communication utilizing XML. In addition, it explains how to use these protocols clarifies how to package end-application messages and relevant data.
ISO 14827‑3 defines a Platform Specific Model (PSM) for exchange, which specifically uses XML. When implementing a specific PSM, a Functional Exchange Profile (FEP), which is a selection of data exchange features, is identified.
ISO 14827‑3 defines the mechanism to request end-application data from the client and to deliver the requested data from the supplier, and it defines only Profile A. It states a system that can be both a client and a supplier of another system simultaneously, using multiple sessions.