Self-service printing method, self-service printer and system

A self-service printing and printer technology, applied in the printing field, to achieve good user experience, prevent leakage, and prevent leakage

Pending Publication Date: 2018-07-06
FOSHAN HUANYUN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a self-service printing method, a self-service printer and a system to solve the problem of security risks in self-service printing

Method used

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  • Self-service printing method, self-service printer and system
  • Self-service printing method, self-service printer and system
  • Self-service printing method, self-service printer and system

Examples

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Embodiment

[0041] Such as figure 1 As shown, according to an aspect of an embodiment of the present invention, a self-service printing method is provided, the method comprising:

[0042] According to an aspect of an embodiment of the present invention, a self-service printing method is provided, the method comprising:

[0043] S110: receiving the visible light signal sent by the terminal and carrying the document to be printed;

[0044] S120: Convert the visible light signal into an electrical signal carrying a document to be printed;

[0045] S130: Demodulate the electrical signal carrying the file to be printed, obtain the file to be printed and store it in the memory;

[0046] S140: Send a printing instruction, where the printing instruction is used to print the file to be printed.

[0047] Through visible light communication technology to transmit files to be printed, the transmission range of optical signals is limited to the space that can be received, which can physically isola...

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PUM

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Abstract

The invention provides a self-service printing method. The method comprises the steps that a visible optical signal which carries a to-be-printed file and is sent by a terminal is received; the visible optical signal is converted into an electric signal carrying the to-be-printed file; the electric signal carrying the to-be-printed file is demodulated, and the to-be-printed file is obtained and saved in a storage; a printing instruction is sent, wherein the printing instruction is used for printing the to-be-printed file. Accordingly, the problem that in the prior art, self-printing has security risks is solved, and the self-service printing method, a self-service printer and a system which can prevent privacy file leakage and are high in security are provided.

Description

technical field [0001] The invention relates to the field of printing, in particular to a self-service printing method, a self-service printer and a system. Background technique [0002] The current self-service printers are mainly connected to the computer or U disk carried by the user through the USB interface, and the data is transmitted through the USB interface. However, with the rapid development of the mobile Internet, it is often the phenomenon that the computer is not carried and cannot be printed. . The invention patent with the patent application number CN201610520483.7 discloses a system in which a document to be printed is uploaded to a cloud server through a smart terminal, and the cloud server transmits the document to be printed to the printing client for printing. However, the documents that need to be printed often have personal privacy, and uploading the documents that need to be printed to the cloud server has the risk of leaking privacy. Wireless trans...

Claims

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Application Information

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IPC IPC(8): G07F17/26
CPCG07F17/266
Inventor 吴家隐谢轩仲杨默
Owner FOSHAN HUANYUN TECH CO LTD
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