Control method and device of suspension system

The invention discloses a control method and device of a suspension system. The method comprises the following steps: detecting an audio signal in a preset space range, and converting the audio signal into an audio file in a preset format; extracting melody characteristics of the audio file, wherein the melody characteristics at least comprise the frequency and the amplitude of the audio signal; and adjusting the state of the air suspension in the target vehicle based on the melody characteristics. The technical problems that due to the fact that the control mode of a suspension system is single in machinery and diversified control cannot be achieved, an automobile cannot achieve the personalized function, and the automobile using experience of a user is poor are solved. 本申请公开了一种悬架系统的控制方法及装置。其中，该方法包括：检测预设空间范围内的音频信号，将音频信号转换为预定格式的音频文件；提取音频文件的旋律特征，其中，旋律特征至少包括：音频信号的频率与振幅；基于所述旋律特征调节目标车辆中空气悬架的状态。本申请解决了由于悬架系统控制方式机械单一，无法实现多样化控制造成的汽车无法实现个性化功能以及用户用车体验较差的技术问题。