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Apparatus and method for direct printing

A direct and printer technology, applied in the computer field, can solve the problems of low integration, achieve simple printing functions, meet the needs of direct printing, and facilitate data transmission

Inactive Publication Date: 2008-10-15
VIMICRO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention is to provide a direct printing device and method to solve the problem that the printing technology applied on the computer is not suitable for use on mobile phones or digital cameras with low integration

Method used

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  • Apparatus and method for direct printing
  • Apparatus and method for direct printing

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Embodiment Construction

[0029] In order to clearly illustrate the device and method of the present invention, preferred embodiments are given below in detail with reference to the accompanying drawings.

[0030] see figure 1 , the device includes: a transmission unit, a picture transfer control (PTP, picture transfer protocol) unit, a digital image control (DPS, Digital Photo Solutions) unit,

[0031] The transmission unit includes:

[0032] The sending module is used to transmit the object encapsulated from the PTP unit to the printer in a predetermined physical layer protocol format, and print the data;

[0033] a receiving module, configured to transmit the pictbridge control command from the printer to the PTP unit in a predetermined physical layer protocol format;

[0034] The PTP unit includes:

[0035] A data operation module, configured to execute a pictbridge control command from the printer, package the data, the pictbridge control command in the command control module, and the XML file ...

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PUM

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Abstract

The invention discloses a device for direct printing, which comprises: a transmission unit comprises a sending module used for sending objects encapsulated from a PTP unit to a printer, a receiving module used for sending a pictbridge control command from the printer to the PTP unit, wherein, the PTP unit comprises: a data manipulation module used for executing the pictbridge control command from the printer and respectively encapsulating the data, the pictbridge control command in a command control module and XML documents of a DPS unit as objects which are sent to the transmission unit; and a command control module used for sending the pictbridge control command to the printer so as to establish a transmission connection, wherenin, the DPS unit is used for selecting the corresponding XML documents and triggering the PTP unit to send the data to the printer and so on. The invention also discloses a method for direct printing. The device and method of the invention can be applied in mobile terminals such as digital cameras, telephones, etc., thus realizing direct printing.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a direct printing device and method. Background technique [0002] When printing images, the printer generally transmits the image data stored in the mobile phone or digital camera to the computer, and the image printing is realized through the printer connected to the computer. When using this technology for printing, because the image data needs to be transferred to the computer first, and the hardware integration of the computer is relatively high, the printing technology applied on the computer is not suitable for use on mobile phones or digital cameras with low integration; in addition , due to the need to transfer the image data, when the customer needs to print the image in a short time or there is no computer for image data transfer, the image stored on the mobile phone or digital camera cannot be printed. Contents of the invention [0003] In view of this, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/00H04N1/32
Inventor 李志刚
Owner VIMICRO CORP
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