Internet of Things platform scale system and device, weighing method and equipment and storage medium

Abstract

The invention relates to an Internet of Things platform scale system, an Internet of Things platform scale device, a weighing method, weighing equipment and a storage medium, and relates to the field of weighing equipment. The internet of things interface comprises at least one network interface and is in signal connection with the processor; the weighing information acquisition module comprises at least one serial communication interface and is in signal connection with the processor; the analog-to-digital conversion module comprises a sigma-delta analog-to-digital converter and is in signal connection with the weighing information acquisition module and the processor; the man-machine interaction module is in signal connection with the processor; and the pricing module is in signal connection with the processor, the analog-to-digital conversion module and the man-machine interaction module. According to the invention, the selling stall of the product can be quickly and accurately determined, and the effect of tracing the product is achieved.

Description

technical field [0001] The present application relates to the field of weighing equipment, in particular to IoT platform scale systems, devices, weighing methods, equipment and storage media. Background technique [0002] In scenarios such as wholesale markets, farmers markets, and community vegetable farms, it is usually necessary to weigh or count the products people buy to achieve the purpose of pricing. [0003] Among the weighing devices in the prior art, in wholesale markets, farmers markets and community vegetable farms, some weighing devices can only obtain the weight of the product, and can perform pricing operations according to the unit price and weight of the product, but the payment is all done manually. , the market manager cannot obtain the sales details of the current day or a certain period of time. There are also some weighing devices that can be connected to payment devices, but market managers are still unable to obtain sales details for the day or withi...

AI Technical Summary

Problems solved by technology

[0003] The weighing equipment in the prior art, in the wholesale market, farmers' market and community vegetable market, some weighing equipment can only obtain the weight of the product, and can perform pricing operations according to the unit price and weight of the product, but the payment and so on are all done manually , the market manager cannot obtain the sales details of the day or a certain period of time

There are also some weighing devices that can be connected to payment devices, but market managers are still unable to obtain sales details on the day or within a certain period of time

[0004] In view of the above-mentioned related technologies, the inventor believes that there is: because it is difficult for market managers to obtain sales details, when the product is abnormal, it is difficult to determine the sales booth of the product, that is, it is difficult to trace the product

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