Vibration energy recovery system of vehicle suspension based on ultrasonic sensor

The current design of vibration energy recovery system for vehicle suspension does not analyze the under different road conditions, resulting in system's low ratio, efficiency, and utilization. Therefore, this paper, based on ultrasonic sensors is proposed. sensor used to obtain information vehicle, smooth uneven roads analyzed according obtained information. According analysis results, completed through four parts: IGBT module, control system, direct thrust controller, management controller. experimental results show that designed by proposed method has a large high efficiency utilization rate.