Driving simulator has been widely used in driver training and traffic safety education for its capacity of giving the similar motion perception to driver by limited movement.In this work, a design of evaluation system for a driving simulation intelligent transportation system which is based on the well-known six-degree-of-freedom Stewart platform is detailed.The washout scheme which is the core component of common motion simulator is evaluated by comparing the result of the data collected via a low-cost strap-down inertial navigation system and the ideal output of human vestibular system.Both on and off line assistant functions for parameters turning and platforms adjustment which is aiming to improving the efficiency and fidelity by an automatic way are introduced by analyzing the results of experiment at the same time.