| 摘要 |
PURPOSE:To collect supervisory information quickly from a related equipment to supervised by adding the function of an event mode circuit and a supervisory constitution circuit to a supervisory equipment having a polling selection function. CONSTITUTION:The mutually relation (even mode) of important supervising items as a communication system is set and stored in advance in an even mode circuit 5 and the relation (constitution pattern) between supervising items of the communication system and the relation between the station and the monitor system (constitution pattern) are set to a supervision constitution 6. Then a control circuit 1 receives supervisory information from a reception circuit 2 and collates it with an event mode set and stored in advance in the event mode circuit 5 and when the result of collation is coincident, automatic polling applying polling to the supervised equipment cyclicly is interrupted and polling control according to the constitution pattern set to the supervisory constitution circuit 6 is applied. Then the relating supervisory information is collected immediately from the supervised equipment depending on the result of collation of the event mode circuit 5 and the supervision constitution circuit 6. |
