Novel printing method based on two-dimensional code

A two-dimensional code, a new type of technology, applied in the computer field, can solve the problems of poor promotion and development, low penetration rate of smart mobile terminals, etc., achieve file security and personal privacy risk assurance, and reduce the burden

Active Publication Date: 2015-03-11
云知印(重庆)信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the restriction of the low penetration rate of smart mobile terminals in the past few years, it has not been able to promote and develop well to reach its due application height.

Method used

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  • Novel printing method based on two-dimensional code

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Experimental program
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Effect test

Embodiment Construction

[0033] The present invention will be further described below in conjunction with accompanying drawing:

[0034] like figure 1 As shown, the new printing method based on the two-dimensional code specifically includes the following steps:

[0035] Step 1. The user uploads the file to the server and submits the order

[0036] 1-1 After the user logs in, upload the file to the server through the web.

[0037] 1-2 The user selects the files to be printed from the uploaded files, and submits the files to be printed in the form of an order.

[0038] Step 2. The user obtains the order QR code

[0039] 2-1 The website server generates an irregular text voucher for the submitted order, and stores the basic information of the document to be printed in the database of the website server after binding the text voucher; and stores the real document to be printed in the distributed on the cloud storage server.

[0040] The text voucher includes the submission time and file name informat...

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PUM

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Abstract

The invention relates to a novel printing method based on a two-dimensional code. The method comprises the following steps: step one, a user uploading a file to a server, and submitting an order; step two, a website server generating an irregular text document for the submitted order and binding basic file information needing to be printed with the text document for storing in the database of the website server; storing a real file needing to be printed in a distributed cloud server; converting the text document into a two-dimensional code image through using the PHP QR Code open source library of a PHP; and the user shooting the two-dimensional code with document information stored therein on a computer screen through a mobile phone camera or receiving the two-dimensional code of the order by use of a micro-message client; step three, perform code scanning and printing; and step four, carrying out payment and picking up the order. Compared to a conventional printing mode, the method has the following advantages: a U disk is unnecessary, i.e., the problem of cross infection of viruses is solved at it source, and at the same time, the burden of a printing store is mitigated.

Description

technical field [0001] The invention belongs to the field of computers, and in particular relates to a novel printing method based on a two-dimensional code. Background technique [0002] Today's college students have a very large demand for printing, especially when the end of the period is approaching, all kinds of materials, test papers, and papers need to be printed. The traditional printing is the mode of copying the U disk → queuing for change, which is very "torturing". The disk will be threatened by virus cross-infection, and the steps of queuing up for change are also very inconvenient. [0003] There are many printing technologies at present, and there are also many printing modes combined with the Internet, but there are still many problems. Although it solves the trouble of traditional U disk printing, but after the customer uploads the file successfully, the store prints it, and then the customer goes to the printing store to pick up the package, which brin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06Q20/12
Inventor 吕秋云王聪王秋华王歆宇曹非凡
Owner 云知印(重庆)信息技术有限公司
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