To provide an abnormality monitoring system for a net work type automated concrete plant wherein even when abnormality is generated, abnormality contents can be precisely grasped and coped with.
In a net work type automated concrete plant, a plurality of plant abnormality monitoring apparatuses (31, 32 and 33) which are provided in each ready-mixed concrete plant (20a, 20b and 20c), display an abnormality position and an abnormality state when abnormality is generated, and transmit information for contents of an abnormality state together with a plant number to a plant center via a net work via a net work, and a central abnormality monitoring apparatus (30) which is provided to a plant center (10), displays by inversion a plant number of a ready-mixed concrete plant in which abnormality is generated by contents information of an abnormality state transmitted via the net work from a plurality of plant abnormality monitoring apparatuses, classifies the abnormality contents and abnormality occurrence causes of the detailed contents, and displays by inversion items for each content, are provided.
NIISATO TOMOYASU
KOBAYASHI KUNIHISA
AIZAWA SACHIHIRO
AIZAWA KOATSU CONCRETE KK
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