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Article circulation tracking device and method using distributed ID and distributed network

A distributed network and tracking device technology, which is applied in the circulation field of goods, can solve the problems that waste cannot be refunded, discharge stickers are torn off and improperly used, etc.

Pending Publication Date: 2021-11-19
崔和儿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in connection with this, it has been pointed out that there is a problem that personal information such as the name, phone number, and address of the waste discharger is exposed on the discharge sticker, that someone may tear off the discharge sticker and use it improperly, and that the waste discharger Even if the waste is not discharged after purchasing the discharge sticker, the fee cannot be refunded, etc.

Method used

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  • Article circulation tracking device and method using distributed ID and distributed network
  • Article circulation tracking device and method using distributed ID and distributed network
  • Article circulation tracking device and method using distributed ID and distributed network

Examples

Experimental program
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Embodiment Construction

[0025] Use below figure 1 An article circulation tracking device according to at least one embodiment of the present invention will be described.

[0026] First of all, the item circulation tracking device of at least one embodiment of the present invention is conceived in an attempt to solve the problems of the waste treatment system described above. However, it is not only applicable to the waste disposal industry, but can be applied to the distribution industry of all tradable items such as waste and courier goods.

[0027] The item circulation tracking device 110 includes a verifiable certificate control unit 130 and a verifiable certificate output unit 150 , and can communicate with the verifiable certificate issuing unit 120 .

[0028] The verifiable credential control unit 130 of the item circulation tracking device 110 requests the verifiable credential from the verifiable credential issuing unit 120 for a verifiable credential including the user's distributed ID (DID...

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PUM

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Abstract

An article circulation tracking device and method according to at least one embodiment of the present invention request issuing of a verifiable credential including a distributed ID of a user and circulation-related information of an article circulated by the user; receiving the verifiable credential issued corresponding to the issuing request; and outputting the received verifiable credential in the form of the encrypted identification information, thereby being capable of tracking the circulation process of the item very accurately and objectively without exposing the personal information of the user or the like, and enabling the user participating in each circulation process to pay the relevant fee only for the corresponding circulation process used.

Description

technical field [0001] The present invention relates to a circulation of articles, and in more detail, relates to a device and method for tracking the circulation of articles. Background technique [0002] Those who intend to dispose of waste should report to the competent local self-government agency in advance, pay the waste disposal fee, and purchase a discharge sticker. When the settlement is completed, the waste discharger sticks a discharge sticker containing information indicating that the settlement of the fee has been completed and the personal information of the waste discharger to the waste and discharges the waste. This is the current general waste discharge process. [0003] However, in connection with this, it has been pointed out that there is a problem that personal information such as the name, phone number, and address of the waste discharger is exposed on the discharge sticker, that someone may tear off the discharge sticker and use it improperly, and tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06F21/64G06F21/60
CPCG06K17/0025G06F21/602G06F21/64G06Q10/0833G06Q10/087G06Q20/401G06Q20/4014G06Q50/26G06F21/30H04L67/10G06K19/06037G06K19/06028G06K7/143
Inventor 崔和儿崔润一
Owner 崔和儿