industrial internet identifier-based settlement method, device, electronic equipment and system

The invention relates to the technical field of data management, and particularly provides an industrial internet identifier-based settlement method, a device, electronic equipment and a system. The method comprises the steps: scanning a payment code to obtain the industrial internet identifier of a to-be-settled commodity and to-be-paid amount information; generating the payment code by the vending machine according to an industrial internet identifier and price information of a to-be-settled commodity; querying corresponding associated information in an industrial internet identifier analysis node according to the industrial internet identifier to obtain a production date and a shelf life of the to-be-settled commodity; recording the associated information in the industrial internet recognition analysis node by a manufacturer of the to-be-settled commodity; judging whether the to-be-settled commodity is out of date according to the production date and the shelf life; if the payment expires, settlement is st