Data receiving method, data sending method and computer readable storage medium

The invention relates to the technical field of communication, in particular to a data receiving method, a data sending method and a computer readable storage medium. The method comprises the steps that when a fault signal is detected, a fault starting signal is sent, a first moment when the fault starting signal is sent is recorded, the fault starting signal is used for obtaining multiple groups of fault data messages, and the sampling frequency of the multiple groups of fault data messages is a preset sampling frequency; a first fault data message is received, a second moment when the first fault data message is received is recorded, and the first fault data message is a first group of fault data messages in the multiple groups of fault data messages; according to the preset sampling frequency, the first moment and the second moment, a plurality of sampling time marks of the multiple groups of fault data messages are calculated, the preset sampling frequency is matched with the frequency required by the fau