Display device of digital procedures human-machine interfaces in nuclear power station and display control method thereof

Abstract

The invention relates to a display device of digital procedures human-machine interfaces in a nuclear power station, comprising a large size display screen (1), a procedure operating interface display input part (2), a state display interface display input part (3) and a display control part (4). The large size display screen (1) is used for outputting display information; the procedure operating interface display input part (2) is used for inputting the display information which is used when a procedure operating interface is displayed; the state display interface display input part (3) is used for inputting the display information which is used when a state display interface is displayed; and the display control part (4) controls the display information used when the procedure operating interface and the input state display interface are displayed not to be output and displayed on the large size display screen (1) in an overlap mode. The invention also relates to a display control method of the digital procedures human-machine interfaces in the nuclear power station. In the invention, the contents of the procedure operating interface and the state display interface are intensively displayed on the same large size display screen, the procedure operating information and the state information of a nuclear island and a conventional island can be synchronously provided, thereby the human error probability of an operator is reduced.

Description

technical field [0001] The invention relates to the field of digital control of nuclear power plants, and more specifically relates to a display device and a display control method for a man-machine interface of a digital procedure of a nuclear power plant with a simple operation mode and high reliability. Background technique [0002] With the development of digital technology, the control system of nuclear power plants has gradually changed from an analog control system to a digital control system. Therefore, the frame structure of the digital procedures of the human-machine interface in the digital control room is also being continuously improved. [0003] figure 1 It is a schematic diagram of the human-machine interface of the existing digital procedures of nuclear power plants. It mainly processes the normal procedures and accident procedures through the procedure main program interface, procedure operation interface and status display interface. The procedure main prog...

AI Technical Summary

Problems solved by technology

During the operation, the nuclear island operator and the conventional island operator operate on their respective computer workstations. The operations between the nuclear island operator and the conventional island operator are separated from each other, and they cannot directly understand what the other side is doing during the operation. What, you can only know the operation status of the other party through dialogue, which is very inconvenient and easy to cause misunderstanding

Especially in an accident state, communicating with each other through dialogue not only reduces work efficiency, but also makes it easier to cause operational errors due to distraction, which leads to the deterioration of nuclear power plant accidents

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