| 摘要 |
PURPOSE:To simplify system track processing and to make it universally available by monitoring a system with connecting data for each component section of system as routing data for the system. CONSTITUTION:The condition of branches B1 to B9 is monitored at all times. If a change is caused to any of the branches B1 to B9, the connecting object A of an object 1 of which the change was detected is made a retrieval object as an initial point, and the area of the retrieval object stored at present is erased, while the connecting object A is stored as a new retrieval object. Then, let connecting objects B and C yet to be retrieved among retrieval objects be condition-check objects, to which track check is performed. Following the track check, if the condition-check object becomes an unretrieved retrieval object, it is to be additionally stored. This processing is repeated until there is no unretrieved retrieval object. |
