Privacy protection express delivery and pickup system and method based on intelligent contract

A smart contract, privacy protection technology, applied in computer parts, collaborative devices, record carriers used by machines, etc., can solve the problems of information leakage, inability to keep the privacy information of senders and recipients confidential, and achieve protection The effect of personal privacy

Pending Publication Date: 2020-04-28
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a privacy-protected express delivery system and method based on smart contracts to solve the problem of information leakage in the process of transportation and delivery of existing express delivery, which cannot provide information on senders and recipients. The issue of confidentiality of the sender's private information

Method used

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  • Privacy protection express delivery and pickup system and method based on intelligent contract
  • Privacy protection express delivery and pickup system and method based on intelligent contract

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Embodiment 1

[0056] Today's blockchain smart contract technology is developing rapidly and is gradually being applied to the Internet of Things and logistics. Since the smart contract technology does not require the intervention of a third-party organization (express company), but automatically executes the business process of privacy protection in the delivery and pickup process, making full use of the characteristics of decentralization and high efficiency can make the privacy protection process easier. The present invention takes the delivery and pick-up smart contract as the core, completes the privacy protection of personal information during the delivery and pick-up process of express delivery, and ensures the security of express delivery data.

[0057] Therefore, if figure 1 As shown, in this embodiment, a smart contract-based privacy protection express delivery system is disclosed, including a privacy protection device and a smart contract device running on the area chain;

[0058...

Embodiment 2

[0110] This embodiment discloses a privacy-protected courier delivery and pick-up method based on smart contracts, which is executed according to the following steps:

[0111] Step 1. Generate a QR code after encrypting according to the mailing information, and obtain the QR code image;

[0112] Optionally, the step 1 generates a two-dimensional code after encrypting according to the mailing information, and obtains a two-dimensional code image, which specifically includes:

[0113] Use the SHA256 function in the hash algorithm to encrypt the mailing information and then use the QRCode encoding technology to convert it and store it to obtain a two-dimensional code image.

[0114] Step 2, wait for the user to scan the two-dimensional code image, identify the identity of the user who scanned the two-dimensional code image, and obtain the user identity. The user identity includes sender, transporter, dispatcher, dispatcher, receiver, etc. recipients and others;

[0115] Optiona...

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Abstract

The invention discloses a privacy protection express delivery and pickup system based on an intelligent contract. The privacy protection express delivery and pickup system comprises a privacy protection device and an intelligent contract device running on a block chain, and the privacy protection device is used for encrypting sending information and then generating a two-dimensional code to obtaina two-dimensional code image; the identity of a user scanning the two-dimensional code image is recognized, the identity of the user is obtained, and the identity of the user comprises a sender, a transporter, a dispatcher, a deliveryman, a receiver and others; the intelligent contract device generates a two-dimensional code reading mask corresponding to the user identity according to the user identity; and the privacy protection device is also used for reading the two-dimensional code image by utilizing the two-dimensional code reading mask corresponding to the user identity to obtain express information with different authorities corresponding to the user identity except other people or access forbidding information corresponding to other people.

Description

technical field [0001] The present invention relates to a system and method for express dispatch and pick-up, and in particular to a privacy-protected express delivery and pick-up system and method based on smart contracts. Background technique [0002] The rapid development of the Internet and e-commerce has changed the way people shop. More and more people choose to shop online, which also promotes the development of the logistics industry and makes express delivery an indispensable part of people's daily life. However, the clear text marking of the courier information on the courier makes it easy for the recipient's privacy to be leaked, giving many criminals an opportunity. In recent years, there have been a large number of courier information leakage incidents, which have aroused widespread concern in the society. [0003] The courier bill in the prior art provides all the information of the sender and the recipient, criminals can easily obtain all the information on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06K17/00G06K19/06
CPCG06Q10/0832G06K17/0025G06K19/06037
Inventor 朱依水张隅希王路阳段宗涛杜锋
Owner CHANGAN UNIV
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