Time synchronization method and device, electronic equipment and computer readable storage medium

The invention relates to the technical field of data processing, and provides a time synchronization method and device, electronic equipment and a computer readable storage medium, the time synchronization method and device are applied to the electronic equipment, and the method comprises the steps of obtaining test data and reference data, the acquisition frequency precision of the first acquisition time for acquiring the test data is lower than the acquisition frequency of the second acquisition time for acquiring the reference data; according to the reference data, calculating an initial interpolation of the first acquisition time in the reference data, and synchronizing the first acquisition time and the initial interpolation to the reference data to obtain initial synchronization data; and if the initial interpolation in the initial synchronous data is abnormal, performing abnormal processing on the initial interpolation to obtain final synchronous data, and evaluating the precision of the test data acco