Evaluation of the Matching Optimization of Human-machine Interface in the Cab

In this paper, by understanding the development status of human-machine interface in today's automobile cab, a subjective and objective evaluation system for evaluating the optimization of human-machine interface matching in automobile cab was established. The man-machine interface of the car cab was divided into a hard interface and a soft interface. Objective evaluation method of software human factor analysis is used to evaluate the hard interface matching optimization; the analytic hierarchy process (AHP) is used to establish the evaluation index system for the soft interface matching optimization, and the multi-level fuzzy comprehensive evaluation method is used to evaluate the soft interface matching optimization. This article takes Dongfeng Sokon (DFSK) C37 model automobile as an example. The evaluation method given in the paper is used to carry out relevant analysis and evaluation, and corresponding optimization suggestions are given, which have certain reference value for designers.