关键词: 适配性, 人机界面, 可拓学, 中控室, 升船机

Abstract: Due to the frequent interactions between human and computer, intensive interface information and complex coupling relationship, the adaptability of the human-machine interface is directly related to the safety of ship lift. Aiming at composing human-machine interface of ship lift ,and according to index classification standard of human machine interface, the evaluation index system of adaptability is built according to four dimensions, namely display systems, operation systems, working space and working environment. The adaptability level is then divided by the safety technical rules, by applying the theory of extenics comprehensively, classic domains and section domains are determined and the weights are determined by establishing a simple correlation function. Finally, the correlation function associated with evaluation indexes and adaptability level are established and according to the principle of maximum relevance, the adaptability level of human-machine interface for the ship lift is determined. The results indicate that the adaptability level of human-machine interface for the central control room of ship lift is evaluated as "good". The adaptability level of working place is rated as "excellent", but the adaptability level of display system, operation system, working environment are "good", so we should strengthen the control of the weak links at later stage of safety management to ensure ship lift safety.

Key words: adaptability, human-machine interface, extenics theory, central control room , ship lift