Nuclear power plant man-machine interface pixel pattern

The invention belongs to the technical field of nuclear power plant digital control system control room man-machine interface design, and particularly relates to a nuclear power plant man-machine interface pixel pattern. A method comprises the steps of 1, determining an equipment object, 2 determining the composition of equipment displayed on a process flow diagram, 3 determining equipment pixel classification, 4 determining equipment icon filling classification, 5 determining an interface pixel corresponding to an equipment control mode, 6 determining an interface pixel corresponding to an equipment fault state, and 7 determining interface pixels corresponding to equipment other states. According to the technical scheme, the technical problems that an existing pixel pattern is not reasonable in shape and dimension, fault information and equipment states are coupled, and independent pixels cannot display manual or automatic control modes of field apparatuses are solved. 本发明属于核电站数字化控制系统的控制室人机接口设计技术领域，具体涉及核电站人机