Error check method of electronic switching system database using relation compare of data file

摘要

Relation to the present invention is a data file of the relation (Relation) comparing the I Electronic Switching relates to error checking method of the database, PLD files stored in correlation with the disc around the electronic switching processor mounting data (PLD) file stored in the internal memory using for the mutual comparison, the by allowing you to avoid errors due to mismatch of the relation stored in the memory and disk in advance, and provide the error information about the error part to correct the error before the failure occurs, the stability of the systems management the advantage of improving, and it is accompanied by the advantage of providing the operator of the systems, ease of maintenance, accordingly.