Computer ticketing system for propagating transaction between e.g. remote ticketing device and gate circuit, has machines handling non-rewritable transport document supports, where variable data is accessible and propagated by machines

摘要

The system has a set of clusters, each containing an assembly of machines (7), where the machines are interconnected by a network. A network interconnects an assembly of the networks from a level of same station or geographical place. A network interconnects the networks from another level of same network operator or geographical zone. The machines handle non-rewritable transport document supports e.g. freight label, where variable data relative to transactions is accessible by reading and writing and propagated by the machines via the networks interconnecting three levels.