【摘要】 依据驾驶风格对车辆控制参数进行自适应调节，使车辆的经济性、动力性得到改善。考虑与前车交通冲突能提升驾驶风格识别的准确性，故提出了考虑车辆交互的驾驶风格识别方法，并制定了基于驾驶员风格的综合换挡策略。基于车辆交互时产生的特征参数，即车头时距(Time Headway, THW)、碰撞时间的倒数(Inversed Time To Collision, ITTC)和车辆的运动学参数，采用模糊控制算法对驾驶风格进行识别。换挡控制策略根据驾驶员对动力的偏好程度在基础换挡规律的基础上进行修正，针对保守型、激进型和一般型驾驶员，分别匹配经济性、动力性及自适应的换挡规律。通过对实车采集的工况数据进行仿真，结果表明，驾驶风格识别模型能够准确稳定识别驾驶员风格，基于驾驶风格识别的换挡控制策略能够适应不同类型的驾驶员需求，并且在保证动力性的同时也能够兼顾经济性。更多还原

【Abstract】 Adaptive adjustment of vehicle control parameters according to driving style is helpful to bring the economy and power of the vehicle into play. Considering that traffic conflict with the front vehicle can improve the accuracy of driving style recognition, it proposed a driving style recognition method considering vehicle interaction and developed a comprehensive shift strategy based on the driver′s style.Using the characteristic parameters Time Headway(THW),Inversed Time To Collision(ITTC) and kinematic parameters generated during vehicle interaction, the fuzzy control algorithm was adopted to recognize the driving style. The shift control strategy is modified on the basis of the basic shift law according to the driver′s preference for power.For conservative, aggressive and general drivers, the shift law of economy, power and self-adaptation is matched respectively. The simulation results show that the driving style recognition model can accurately and stably identify the driver′s style, and the shift control strategy based on the driving style recognition can adapt to the needs of different types of drivers, and can take into account the economy while ensuring the power performance.更多还原