| 摘要 |
<p>PURPOSE:To obtain a remote monitoring system of a central control room which transmits and displays plant operation information and plant state information from the central control room to an operation source and instructs information for operation in such as maintenance, checking, inspection, etc. CONSTITUTION:Plant state information and plant operation information displayed on an operation monitoring board 1 or display means 2, 5 and 6 in the central control room is picked-up by TV cameras 81 to 8N. Then, the piece of picked-up information is transmitted to the operation source which operates maintenance, checking, inspection, etc., and a monitor 10 monitors the piece of information to recognize the state and the operation situation of the plant at the operation source. On the other hand, picked-up plant operation information and plant state information of the central control room are transmitted in accordance with a requiring signal from the operation source and the operation source monitors the pieces of information so as to unnecessitate inquiry to the operator 3 of the central control room. Furthermore, the TV cameras 81 to 8N operate the functions of wide angle zooming and oscillating in accordance with the requiring signal so as to recognize partial information desired to obtain at the operation source.</p> |
