OPERATION OF COMPLICATED DYNAMIC PROCESS

摘要

PROBLEM TO BE SOLVED: To operate a complicated dynamic process so that the process is operated in incomplete environment corresponding to its production target value by sending information regarding process information to the operator only when it is judged from a context that the information is necessary to maintain or recover the process within the range of the production target value. SOLUTION: An intermediate stage is included which judges respective detected process phenomena according to characteristic contexts described by different process phenomena. Only when it is judged from the contexts that the information regarding the process information is necessary or convenient to maintain or recover the process within the range of the production target value, the judged information regarding the process information is sent to the operator. Thus, a convenient message is judged and only the message is sent to prevent the operator from being saturated with information and the attention of the operator can be concentrated on the most relative information at a convenient moment in the operation of the process.