A collection system for an electronic weighing device

Abstract

The invention discloses a collection system of an electronic weighing device, including cell phones, connecting wire, transmission line, Weighing dial, QR code, BASE AND WEIGHTER, At one end of that connecting wire, At that other end of the connecte wire is connected to one end of the switch device, At that other end of the conversion device, one end of the transmission line is connected, the other end of the transmission line is connected to the interface, one end of the weighing apparatus is provided with an interface, A QR code is affixed to the surface of the weighing plate, The conversiondevice is composed of a converter, a single-chip microcomputer, a digital transmitter and a power supply. The converter is connected with the single-chip microcomputer, the single-chip microcomputeris connected with the digital transmitter, and the digital transmitter is connected with the power supply, so that the occurrence of the situation that the bill is not paid is avoided, the loss is notcaused to the business, and the economic loss can be reduced to the minimum.

Description

technical field [0001] The invention relates to a collection system, in particular to a collection system for electronic weighing instruments. Background technique [0002] With the rise of two-dimensional code payment in recent years, items ranging from tens of thousands of dollars to a few dollars are paid electronically. Electronic payment has many advantages over traditional banknote payment, such as preventing wrong money or It can prevent receiving fake money, etc., which brings great convenience to people, but what happens next is that many times, due to operation or other reasons, when the seller scans the QR code for payment, there is Sometimes the payment will not be made, which will cause losses to the merchants, and the party concerned cannot be found because it is discovered later, which will bring huge economic losses to the merchants in the long run. How to prevent this from happening is the most urgent problem to be solved. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

[0002] With the rise of two-dimensional code payment in recent years, items ranging from tens of thousands of dollars to a few dollars are paid electronically. Electronic payment has many advantages over traditional banknote payment, such as preventing wrong money or It can prevent receiving fake money, etc., which brings great convenience to people, but what happens next is that many times, due to operation or other reasons, when the seller scans the QR code for payment, there is Sometimes the payment will not go up, causing losses to the merchant, and because it is discovered later, the party concerned cannot be found. In the long run, it will bring huge economic losses to the merchant. How to prevent this from happening is the most urgent problem to be solved.

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