METHOD FOR IMPLEMENTING SIGNAL POINTS OF MANY LOCAL STATIONS IN NO.7 SIGNAL NETWORK

摘要

PURPOSE: A method for implementing signal points of many local stations in a No. 7 signal network, is provided to ease an extension of the No.7 signal network, by allocating many local stations to respective No.7 system. CONSTITUTION: A method for implementing signal points of many local stations in a No. 7 signal network, comprises the steps as follows. In a No.7 signal network dimension data configuring step, a No.7 system where many local stations are defined constitutes No.7 signal network dimension data, in a No.7 signal network. In a signal network managing step, changing a state of corresponding No.7 dimension data and informing another signal point of a state change, when a No.7 event is generated in the signal point. In a signal message processing step, a message is transmitted to an incoming place of a corresponding signal message, by receiving a signal message from another signal point. The No.7 signal network dimension data configuring step comprises the steps as follows. A No.7 dimension data processing instruction word inputted through an operating terminal is analyzed. Whether a local station signal point is exists is decided, by checking data related to a local station signal point including inputted No.7 dimension data. An effectiveness of inputted data is decided, by comparing configured No.7 signal network dimension data for a local station signal point with inputted data, when a local station signal point exists. When the inputted data are effective, database contents of related No.7 dimension data are corrected. A result of performing an instruction is reported to an operator.