A control method for preventing two-dimensional code damage of an automatic vending machine

A technology of automatic vending machines and control methods, which is applied in the field of two-dimensional codes of vending machines, and can solve the problems that two-dimensional codes do not have directivity, cannot be known by the system, and are difficult for vending machine users to distinguish

Active Publication Date: 2021-04-13
盈奇科技(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Unmanned vending machines usually require users to scan the QR code posted outside the cabinet door with their mobile phone. However, because the QR code is not directional, it is easy to be maliciously pasted with other people's payment QR code or advertising promotion QR code or The QR code of the malware download address, but it is difficult for vending machine users to distinguish
In addition, for the QR code set by printing or stickers, it is easy to be scratched, and the system cannot know it after being scratched. It can only be discovered when the administrator regularly stores or maintains the goods. During this period, the vending cabinet will be unusable

Method used

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  • A control method for preventing two-dimensional code damage of an automatic vending machine
  • A control method for preventing two-dimensional code damage of an automatic vending machine

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0020] Please refer to Figure 1-2 As shown, a control method for preventing two-dimensional code destruction of an automatic vending machine, which realizes automatic induction control through the automatic vending machine, and the automatic vending machine includes a base 1, a cabinet door 2, a scanning module 21, a two-dimensional code 22, a piezoelectric A sensor 23, a photoelectric sensor 24 and a cabinet body 3, a cabinet body 3 is fixedly installed above the base 1, a cabinet door 2 is fixedly installed on the left side of the cabinet body 3, and a scanning module is fixedly installed in the upper position of the cabinet door 2 21. A two-dimensional code 22 i...

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Abstract

The invention discloses a control method for preventing two-dimensional code damage of an automatic vending machine. The control is realized by a base, a cabinet door, a scanning module, a two-dimensional code, a piezoelectric sensor, a photoelectric sensor and a cabinet body. The cabinet body is fixed with a cabinet door on the left side of the cabinet body. The present invention uses stickers to attach the two-dimensional code, and a camera and a projection lamp are hoisted outside the cabinet door. On the side, a photoelectric sensor and a piezoelectric sensor are installed. When the sticker is lifted or a foreign object blocks the sensor, the sensor obtains a piezoelectric or photoelectric signal and sends it to the system. To prevent users from scanning maliciously damaged QR codes; the transmission pattern on the side of the QR code is the correct QR code pattern that is the same as the original QR code, for users to scan normally.

Description

technical field [0001] The invention relates to the technical field of two-dimensional codes for vending machines, in particular to a control method for preventing two-dimensional codes from being destroyed by automatic vending machines. Background technique [0002] With the continuous development of society, the way of selling goods is also changing. Unmanned vending cabinet is one of the most commercially automated new equipment at present. It is not limited by time, place, and space. It can save manpower and facilitate transactions. It is a new form of commercial retail, also known as 24-hour business. Micro supermarkets are the future development trend. [0003] Unmanned vending machines usually require users to scan the QR code posted outside the cabinet door with their mobile phone. However, because the QR code is not directional, it is easy to be maliciously pasted with other people's payment QR code or advertising promotion QR code or The QR code of the download a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07F9/02G06K19/06
Inventor 余新华
Owner 盈奇科技(深圳)有限公司
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