Certificate reexamination method and system for certificate holder of special equipment based on big data

The invention discloses a method and a system for rechecking a certificate of a special equipment certificate holder based on big data. The method comprises the following steps: information pre-generation: an information pre-generation module inputs information of existing equipment and operators; operation information input: inputting information including operation time, a unit where equipment is located, operation content and operation personnel information before operation; information auditing: discovering information uploaded on site, making punishment decisions for related units and individuals through an information auditing module, and informing the system of the punishment decisions; establishing an equipment file according to a use unit or a maintenance unit, equipment types and equipment model grades, and establishing a special equipment certificate holder file; information processing: information required for reexamination is called from an operator file, and a reexamination information file is g