REMOTE MONITORING AND DIAGNOSING SYSTEM FOR PLANT EQUIPMENT

摘要

PURPOSE: To minimize the number of cables to be lain for a plant monitoring and diagnosing device. ;CONSTITUTION: This system is composed of a data processing part 100 composed of a data sampling means 120 for sampling the signal of a sensor 110 provided at monitoring and diagnosing object equipment, a radio transmitting/receiving means 160 for transmitting/receiving sampling data and command data to start sampling, processing part 200 composed of a noncontact sensing means 210 for detecting the visual and auditory information of the radio transmitting/receiving means 160 and the monitoring and diagnosing object equipment to transmit/receive the sampling data from the processing part 100 and the command data to start sampling, an attitude control means 280 for controlling the radio transmitting/receiving means 160 or the noncontact sensing means 210 in the designated direction, and transmitting/receiving means for transmitting/receiving the data inputted by the radio transmitting/receiving means 160, the detected data of the noncontact sensing means 210 and control data to the attitude control means 280, and a processing part 300 for monitoring and diagnosing the presence/absence of abnormality at all the monitoring and diagnosing object equipment corresponding to the input from the processing part 200.;COPYRIGHT: (C)1996,JPO