Big data statistical storage method and system based on intelligent water meter

The invention relates to the technical field of intelligent collection of water consumption data, and particularly discloses a big data statistical storage method and system based on an intelligent water meter, and the method comprises the steps: receiving water consumption data uploaded by the water meter, and inputting the water consumption data into a corresponding data storage unit; analyzing the existing data in each data storage unit at regular time, and determining a water use condition; determining a preset number of water consumption parameters according to the water consumption condition, verifying tail data of a data storage unit according to the water consumption parameters, and judging a conventional rate; and recursively updating the acquisition frequency according to the routine rate. After the water consumption data is obtained, some water consumption conditions are determined according to the known water consumption data, some possible water consumption conditions are predicted according to t