The implementation model and deployment requirements of the C-ITS system in Finland
Cooperative Intelligent Transport Systems (C-ITS) services refer to services that rely on the cooperative exchange of standardised real-time C-ITS messages between vehicles, infrastructure and other road users. They can be implemented via long-range IP networks or short-range communications solutions based on radio technology. In Finland, particular emphasis is placed on long-range solutions.
This study sought to identify the European requirements for the national deployment and operation of CITS services and to develop a proposal for establishing the necessary capabilities for service deployment. This included consideration of the requirements set by the EU C-ITS security and certificate policies, the EU C-ITS Security Credential Management System (EU CCMS), and the C-Roads Platform regarding the implementation and operation of central C-ITS stations and interchange servers, as well as aspects related to privacy protection. The methods used included a literature review, steering group work, expert interviews and workshops. Valuable contributions also came from consultants, relevant agencies, and the steering group members’ own expertise.