Multi-sensor data synchronization method and system and electronic equipment

The invention discloses a multi-sensor data synchronization method and system and electronic equipment. The multi-sensor data synchronization method comprises the following steps: respectively storing multi-frame data sampled and acquired by a plurality of sensors into corresponding data cache units to obtain multi-frame cache data in one-to-one correspondence with the plurality of sensors; with the cache data corresponding to the reference sensor in the plurality of sensors as a reference, performing data synchronization on the cache data corresponding to the to-be-synchronized sensor in the plurality of sensors by delaying a predetermined time to obtain corresponding synchronization frame cache data, wherein the frame rate of the reference sensor in the plurality of sensors is minimum. 一种多传感器数据同步方法及其系统和电子设备。该多传感器数据同步方法包括步骤：分别将经由多个传感器采样获取的多帧数据存储至对应的数据缓存单元，以得到与该多个传感器一一对应的多帧缓存数据；和以与该多个传感器中的基准传感器对应的缓存数据为基准，分别延时预定时间对与该多个传感器中的待同步传感器对应的缓存数据进行数据同步，以得到对应的同步帧缓存数据，其中该基准传感器在该多个传感器中的帧率最小。