Driving Performance Appraisal Research Based on Virtual Reality System

This paper put forward with a kind of n type relation between performance level and time, and established two stage drive performance evaluation system based on the analysis of the influential factors of the driving performance level. Under the full understudied evaluation system´s premises, it preceded the design of virtual drive system communication interface and data acquisition system, and laid the foundation for the establishment of performance appraisal model. According to exist the indistinct characteristic of the performance appraisal existing at a certain extent, this paper proposed that it could utilize the multi-factor multistage fuzz mathematics synthetic evaluation model to carry on the appraisal, established mathematic model, defined model calculating operator, and advanced the method of establishing single factor evaluation matrix and factor´s weight determination. Fuzz mathematics synthetic evaluation method was brought forward based on virtual drive system, and it supplied effective scientific method for this problem.