Study on decision mechanism of safe driving system based on knowledge

According to the characteristics of driving knowledge, different knowledge expression methods was adopted to express the driving system knowledge respectively, and the driving knowledge expression model has been established. The overall structure and lever of driving knowledge was based on framework representation and the logic judgment process of operation was expressed based on producing representation. Structure of collision avoidance driving intelligent system has been constructed, and the driving mode inference mechanism has also been established. The method of using semantics distance to solve the driving knowledge fuzzy match problem has been proposed. By calculating the frame match degree through the algorithm of determination of frame attribute weight value to travel mode, driving knowledge fuzzy match question and the conflict resolution question have been solved.