DISPLAYING METHOD AND DEVICE FOR IMAGE INFORMATION

摘要

PROBLEM TO BE SOLVED: To provide an image information displaying method and a device thereof based on an information developing method matching a human recognition characteristic from an ergonomics viewpoint in plant operation using a CRT and the like as an information displaying/monitoring medium. SOLUTION: In this image information displaying method and a device thereof, plant information is hierarchically organized so as to be displayed in the image form. Information in the upper level is fixedly displayed, while information in the middle level lower than the upper level information is displayed in a plurality of images. As the plurality of images representing the middle level information are arranged, the whole condition of the plant can be grasped.