Analysis and Implementation of Digital Human-Machine Interface for Critical Device

Digital human-machine interface (HMI) was implemented in a new critical device control system to meet the requirements of operator manipulation and research work. Based on the analysis of information expression and actuation in human-machine loop, the digital operation concept compatible with team operating habits and task processing characteristics of the critical device were described in accordance with human engineering principles. The digital control, protection and monitoring system of critical device has been archived and put into stable operation.