Wireless data printing system and method of equipment with Android system

A wireless data and printing system technology, applied in the direction of digital output to printing unit, wireless communication, electrical components, etc., can solve the problems of printer troubles, file errors, incompleteness, etc., to avoid wireless transmission errors and ensure file printing. Effect

Active Publication Date: 2015-06-17
AEROSPACE INFORMATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to problems such as interference and signal interruption in the wireless transmission process, the files received by the printer may be wrong or incomplete. cause trouble

Method used

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  • Wireless data printing system and method of equipment with Android system
  • Wireless data printing system and method of equipment with Android system

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Embodiment Construction

[0029] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0030] The present invention proposes a wireless data printing system using an Android system device, figure 1 It is a structural diagram of a specific embodiment of the system. Such as figure 1 As shown, the system includes: a device 101 , a verification device 102 and a printing device 103 . The device 101 in the present invention is a device using the Android system, such as a smart phone, a Pad, and the like. The verification device 102 can be realized by a CPU, a dedicated chip, etc., and the printing device 103 can be realized by a printer.

[0031] The verification device 102 is connected to the device 101 through wireless, and there are many ways to realize the wireless connection, such as connecting thro...

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PUM

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Abstract

The invention relates to a wireless data printing system and method of equipment with an Android system. The system comprises the equipment, a verifying device and a printing device. The verifying device is in wireless connection with the equipment, and is connected with the printing device. The equipment is used for segmenting a file to be printed into a plurality of sequentially-arranged data packets to be printed, sending a data packet which is not sent at present and has the minimum serial number to the verifying device, and judging whether the verifying result received from the verifying device is a wrong data packet or not, if yes, the data packet to be printed is sent to the verifying device again, and otherwise, the next data packet to be printed is sent to the verifying device. The verifying device is used for verifying the received data packets to be printed, sending the verifying result to the equipment and sending the received data packets to be printed to the printing device for printing. Data transmitting errors can be corrected in time, and it is ensured that the file is accurately printed.

Description

technical field [0001] The present invention relates to the technical field of wireless data printing of devices using the Android system, in particular to a wireless data printing system and method for devices using the Android system. Background technique [0002] Android is an open source operating system, which is mainly used in mobile terminal products such as mobile phones and pads. With the continuous upgrading of the system, it has been well received by the majority of users. In Android applications, wireless data printing is a very new application. The wireless data printing method of the existing devices using the Android system is usually to transmit the files in the device to the printer for direct printing through wireless transmission. Due to problems such as interference and signal interruption in the wireless transmission process, the files received by the printer may be wrong or incomplete. cause trouble. Contents of the invention [0003] The technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12H04W88/02
Inventor 付立库周强杨奇陈皓张伟徐琳华杨为琛
Owner AEROSPACE INFORMATION
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