Intelligent electric meter reliability evaluation method, device, equipment and storage medium

The invention provides an intelligent electric meter reliability evaluation method, device, equipment and a storage medium. The method comprises the steps of obtaining test data and field failure data of an intelligent electric meter, performing equivalent processing on the test data in an actual operation environment to obtain equivalent failure data, performing analysis processing on the field failure data to obtain prior distribution of parameters of the reliability model of the intelligent electric meter, and based on the equivalent failure data and prior distribution of the reliability model parameters of the intelligent electric meter, calculating a posterior expectation of the reliability model parameters through a data fusion method, and adopting the posterior expectation as a reliability model parameter estimation value to realize reliability evaluation of the intelligent electric meter. The method has the advantages that the test data covers the whole life cycle and the field data reflects the actua