Research on the Design Method of Pure Electric Vehicle Acceleration Motion Sense Sound Simulation System

Due to the emerging trend of energy conservation and emission reduction around world, new vehicle industry has achieved rapid development. However, there are challenges regarding NVH(noise, vibration, harshness). When a pure electric is being driven, inside relatively quiet, which cannot bring driver sound feedback reflecting change state. In order solve this problem, paper studies design method simulation system for acceleration motion in vehicles. paper, characteristics automobile engine sound, signal analysis processing, subjective evaluation quality, synthesis strategy studied. By reading running state data on CAN bus vehicles, goal sense during achieved. This helps enhance driving improve user experience.