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RFID-based checkout method

A technology of RFID tags and checkout devices, which is applied in the field of RFID-based checkout, can solve problems such as long waiting time for checkout, and achieve the effects of avoiding untimely price updates, avoiding losses, and fast speed

Inactive Publication Date: 2018-02-23
时瑞科技(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The payment detection of the existing self-service supermarket requires consumers to wait for two scans. After the first scan, the RFID reading device recognizes the surrounding RFID information for self-checkout service, and after the second scan, the RFID reading device reads again Peripheral RFID information, and upload the information to the server to compare with the first billing information to determine whether there are unpaid products and the checkout waiting time is too long

Method used

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  • RFID-based checkout method

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] Such as figure 1 As shown, an RFID-based checkout method is applied to a checkout device, and the checkout device includes a first RFID read-write device, a second RFID read-write device, a third RFID read-write device and a computer, and the first RFID read-write device , The second RFID read-write device and the third RFID read-write device are both electrically connected to the computer.

[0039] The checkout method includes the following steps:

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Abstract

The invention discloses an RFID-based checkout method. The method comprises the following steps of reading the RFID tag of a commodity by a first RFID read-write device, wherein the RFID tag comprisesthe commodity information, and the first RFID read-write device transmits the commodity information to a computer; S2, conducting the settlement by the computer according to the commodity informationand prompting the payment; S3, confirming the payment result information; S4, according to the payment result information, modifying the commodity information by the first RFID read-write device; S5,reading the RFID tag of the commodity by a second RFID read-write device, and judging the account of the commodity has been settled or not according to the commodity information. By adopting the RFID-based checkout method of the invention, the non-paid commodities of a customer can be rapidly recognized. Therefore, the loss of a shop can be avoided. The multiple functions of facilitating the shopoperation and improving the shopping experience of customers are realized.

Description

technical field [0001] The invention relates to the technical field of automatic vending, in particular to an RFID-based checkout method. Background technique [0002] The payment detection of the existing self-service supermarket requires consumers to wait for two scans. After the first scan, the RFID reading device recognizes the surrounding RFID information for self-checkout service, and after the second scan, the RFID reading device reads again Peripheral RFID information, and upload the information to the server to compare with the first billing information to determine whether there are unpaid products and the checkout waiting time is too long. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a checkout method based on RFID, which can quickly identify the unpaid goods of the customers, avoid the loss of the store, and has many functions to facilitate the operation of the store and improve the shopp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07G1/00G07G1/14G06K17/00
CPCG07G1/009G06K17/00G07G1/145
Inventor 黄剑敏周子勋
Owner 时瑞科技(深圳)有限公司
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