Method, system and data terminal for remote updating

A data terminal and remote upgrade technology, applied in the field of communications, can solve the problems of not having the right to control abnormal downloads, and the difficulty of upgrading equipment to upgrade software programs smoothly, so as to avoid unsuccessful downloads.

Active Publication Date: 2013-07-17
SHENZHEN HONGDIAN TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The embodiment of the present invention provides a remote upgrade method, which aims to solve the problem that the existing remote upgrade method does not have the right to control the abnormal download when updating the program, and it is difficult to upgrade the software program smoothly in the upgrade device

Method used

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  • Method, system and data terminal for remote updating
  • Method, system and data terminal for remote updating
  • Method, system and data terminal for remote updating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] image 3 The interaction process between the data terminal and the upgrade server provided by the remote upgrade method of the present invention is shown, and the details are as follows:

[0064] Step S31, the data terminal establishes a connection with the upgrade server.

[0065] In this embodiment, a channel to connect to the upgrade server is created through the TCP / IP protocol stack, and when the data terminal successfully connects to the upgrade server, step S32 is executed; otherwise, an exception handling process is entered.

[0066] As a preferred embodiment of the present invention, when the data terminal fails to successfully establish a connection with the upgrade server, the process of entering the exception processing specifically includes: judging whether the number of failures for the data terminal to establish a connection with the upgrade server is greater than the preset number of failures, and if so, Clear the number of failures, and continue to est...

Embodiment 2

[0078] Figure 4 It shows the interaction flow of the data terminal, the upgrade server and the remote control server provided by the remote upgrade method of the present invention. This embodiment mainly adds the following steps on the basis of Embodiment 1:

[0079] Step S41 , the data terminal logs in to the remote control server, and reports the version number of the current software of the data terminal to the remote control server when the login to the remote control server is successful.

[0080] In this embodiment, when the data terminal logs in to the remote control server, it needs to report the version number of its current software, so that the remote control server can determine whether to notify the data terminal to upgrade the software. Of course, in this embodiment, the data channel between the data terminal and the remote control server and the data channel between the data terminal and the upgrade server are mutually independent and do not affect each other. ...

Embodiment 3

[0105] Figure 5 The interaction structure between the data terminal and the upgrade server provided by the remote upgrade system of the present invention is shown, and for the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0106] The remote upgrade system can be used for various information processing terminals connected to servers through wired or wireless networks, such as mobile phones, pocket computers (Pocket Personal Computer, PPC), palmtop computers, computers, notebook computers, personal digital assistants (Personal Digital Assistant) , PDA), etc., can be a software unit, a hardware unit, or a combination of software and hardware running in these terminals, or can be integrated into these terminals as an independent pendant or run in the application systems of these terminals.

[0107] In this embodiment, the remote upgrade system includes a data terminal 51 and an upgrade server 52, wherein the data termina...

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PUM

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Abstract

The invention is suitable for the technical field of communication and provides a method, system and data terminal for remote updating. The method comprises the steps of establishing the connection between the data terminal and an updating server, sending a request updating file command to the updating server from the data terminal, sending corresponding file contents to the data terminal by the updating server according to the received command and judging whether the file contents sent to the data terminal achieve the preset percentage of updating files by the updating server, continuously sending the file contents of the updating files to the data terminal from the updating server when the file contents sent to the data terminal do not achieve the preset percentage of the updating files, sending prompt information to the data terminal from the updating server when the file contents sent to the data terminal achieve the preset percentage of the updating files, and sending the rest file contents of the updating files to the data terminal in appointed time from the updating server after the correct responding of the data terminal is received. The embodiments of the method, the system and the data terminal for remote updating can ensure the smooth updating of software of the data terminal.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a remote upgrade method, system and data terminal. Background technique [0002] With the current communication technology becoming more and more advanced, wireless data communication technology has penetrated into all aspects of our lives. Common embedded network applications using wireless data communication technology include: publishing advertising information on taxis and buses and Use the bus credit card machine on the bus, etc. [0003] Traditional application embedded network product process such as figure 1 As shown, the data is first imported into the storage device manually, and then the storage device transmits the received data to the LED control card, and finally the LED control card transmits the received data to the LED screen, so that the LED screen displays the received data. data. Because this method needs to manually import the published i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445H04L29/08
Inventor 邱小柱左绍舟
Owner SHENZHEN HONGDIAN TECH CORP
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