Electronic scale and method for processing weighing data based on electronic scale

Abstract

The invention discloses an electronic scale and a method for processing weighing data based on the electronic scale. The method comprises the following steps of: reading a commodity name and weight from a purchase card; adding the read commodity weight as purchase weight into stock weight of a corresponding commodity; acquiring the commodity name, the weighing weight and the unit price of one commodity; comparing the weighing weight of the commodity with the stock weight corresponding to the commodity; if the weighing weight is less than or equal to the stock weight corresponding to the commodity, calculating the turnover of the transaction of the commodity according to the weighing weight and the unit price of the commodity, subtracting the weighing weight of the commodity from the stock weight of the commodity and taking the subtracted weight as delivery weight; and outputting the information of commodities which are weighed in the day according to an instruction input by a user. By the method, in the process of weighing by using the electronic scale, commodity weight-limited sales data management is automatically accomplished according to the weighing data of the electronic scale, the using efficiency of the electronic scale is greatly improved, and great convenience is brought to the user.

Description

technical field [0001] The invention relates to the field of measurement, in particular to an electronic scale and a weighing data processing method based on the electronic scale. Background technique [0002] The electronic scales in the prior art have relatively simple functions and only have the function of measuring and weighing. After the weighing is completed, it is impossible to manage the purchase information, shipment information, inventory information and turnover of commodities. [0003] Now most of the commodity packaging bags are affixed with barcodes, and the purchase information, shipment information, inventory information and turnover of the commodities can be managed by scanning the commodity barcodes with a computer. Commodities that are sold by weighing, such as vegetables, fruits, meat, etc., are first measured and weighed on an electronic scale, and then the product barcode is pasted, and the purchase information and shipment of such commodities are scan...

AI Technical Summary

Problems solved by technology

Commodities that are sold by weighing, such as vegetables, fruits, meat, etc., are first measured and weighed on an electronic scale, and then the product barcode is pasted, and the purchase information and shipment of such commodities are scanned by a computer at the checkout counter. Information, inventory information and turnover are managed. This management method has many links and requires a lot of investment in the introduction of relevant management equipment.

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