JPS6484954A - System for preparing route table - Google Patents

Abstract

PURPOSE:To decrease the work of a maintenance person, and simultaneously, to prevent a data setting error generation by preparing a route table automatically based on adjoining station constitution information. CONSTITUTION:A route table preparing part 36 prepares a route table 37. Namely, based on the adjoining station constitution information sent from a self- station number detection part 31, an adjoining station number detecting part 32 and an adjoining station constitution information receiving part 34, an opponent station setting part 36a sends an adjoining opponent station, and simultaneously, a route information setting part 3b sends the route information of the adjoining station, to a connectable/unconnectable deciding part 36c successively. The deciding part 36c decideds whether the opponent station to be set by the adjoining station constitution information can be connected through the set route or not. When two or more different routes exist, a priority deciding part 36D decideds the priority at the time of selecting routes, and sets it to the route table 37 corresponding to the opponent station. Since the route table is automatically prepared in such a way, the work of the maintenance person can be decreased, and simultaneously, the generation of the data setting error can be prevented.