Production plant monitoring system, rolling plant monitoring devices and systems, production plant remote monitoring method, as well as rolling plant remote monitoring method

摘要

PROBLEM TO BE SOLVED: To provide a rolling plant monitoring system which allows construction of a function for improving response by loading minimum video data required for analysis from the server side to the remotely installed terminal side in association with process data when remotely monitoring a product coil in a rolling plant.SOLUTION: When a coil is remotely monitored in this system, minimum video data required for analysis is loaded from the side of a monitoring server 101 to the side of a monitoring terminal 151 via a public network 170 in association with process data. Only video data in a time zone when a quality defect relating to the coil or an operation trouble occurred is loaded to the side of the terminal 151 from the side of the server 101 before the analysis besides the process data of a rolling plant 135, and data can be reproduced for the terminal 151 with high response, so that the analysis using the process data and the video data, about the rolling plant 135 can be performed with high response on the side of the terminal 151.