TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
发明人:
SAITO, Shotaro,FUJIEDA, Hiroyuki
申请号：
WO2017JP18221
公开号：
WO2018211564(A1)
申请日:
2017.05.15
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
This plant operating state analysis system is provided with a data collection device (1) which is connected to both a control network (10) and a monitoring network (20), and which collects both control network data and monitoring screen image data. The data collection device (1) is provided with a synchronization processing unit (59) and a data display processing unit (60). The synchronization processing unit (59) synchronizes the control network data with the monitoring screen image data by adding the time delay in the transmission of the monitoring screen image data through the monitoring network (20), to the time at which the control network data was collected, said time delay including an encoding time spent by a video capture device (4). The data display processing unit (60) reproduces and displays, on a screen, the control network data and the monitoring screen image data as synchronized by the synchronization processing unit (59).
