关键词: 交通安全, 汽车辅助驾驶, 自由流, 驾驶倾向性辨识, 仿真实验验证

Abstract: The lane change decision-making model was established based on the fuzzy multi-objective theory. The predicted results of lane change models which considered and did not consider driving tendency difference were calculated according to the experiment data of road. The predicted traffic flow macroscopic parameter (lane change rate) was compared with the result of road experiment to verify the inferential results. The experimental results show that accuracy of the method used for identifying vehicle driving tendency can be improved significantly.

Key words: traffic safety, vehicle driving-assistance, free flow, driving tendency recognition, simulated experiment verification