Comprehensive Evaluation of Man-Machine Interface of Shield Main Control Room Based on Matching Goodness

The shield tunneling efficiency is affected by the man-machine interaction of shield driver and main control room. The comprehensive evaluation index system of man-machine interface of shield main control room is constructed based on the design principle of the man-machine interface of shield main control room. The evaluation indicators of the system are processed by normalization and the comprehensive weight of each evaluation indicator is calculated by order relationship method. On the basis, to evaluate man-machine interface, matching goodness is raised to build the comprehensive evaluation model based on gray matter element analysis. In this paper, shield inclination console is taken as an example to verify the evaluation model. The result shows that the question of comprehensive evaluation is solved efficiently, drivers' ability of quick response to dynamic change of soil layer is increased and the rate of human error is lowered.