The invention discloses a driving training simulation system based on virtual reality technology, comprising: a data saving unit used to save the required data information of a driver in his driving training process and an action monitoring unit; a scenario constructing unit providing to the driver inside the vehicle a logic simulation model and functional module and a virtual reality scenario realizing unit in which based on virtual reality technology, the pattern units in the scenario constructing unit are accessed to generate an operation simulation space for the simulation model and training of the driver so that the driver puts on the virtual reality helmet for driving certificate evaluation and practice simulation. The scenario constructing unit is connected with the data saving unit and the virtual reality scenario realizing unit respectively for real time data communications. The system of the invention can be widely applied in people's daily life when they learn to obtain a driving license. With the system, the human labor and material devotion required by the actual evaluation are eliminated, and due to the use of the virtual reality technology, a user can get a more lifelike feel.