Hankinnan kuvaus
The Enne system comprises 4 logical components: running time calculation, resource conflict detection, resource conflict resolution and plan publication. ‘Running time calculation’ refers to the forecasting of the running of an individual train, based on timetables, network topology, geometry and restrictions. A resource conflict arises when 2 different parties reserve the same section of track at the same time, for instance because of a timetable deviation. Conflict resolution involves timetable coordination in operations in order to maximise punctuality. In ‘Plan publication’, the new operational plan created to resolve a conflict is communicated to those who need to know.
The Procurement consists of the following components: the information system with which traffic forecasting and optimisation is performed, development and customisation of the system to fit Client's needs, maintenance of the system once introduced, development of operations, training for the new system.