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Verification method of IPTV (Internet Protocol Television) updating files

An upgrade file and verification method technology, applied in the field of IPTV, can solve the problem of being unable to judge that the IPTV upgrade file is downloaded and saved correctly, and achieve the effect of ensuring the success of the upgrade

Inactive Publication Date: 2012-02-08
SHENZHEN TCL NEW-TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a verification method for IPTV upgrade files, aiming to solve the problem in the prior art that it is impossible to judge whether the IPTV upgrade files are downloaded and saved correctly

Method used

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  • Verification method of IPTV (Internet Protocol Television) updating files
  • Verification method of IPTV (Internet Protocol Television) updating files

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Embodiment Construction

[0011] The technical solution provided by the present invention is: first decompress the upgrade package that needs to be downloaded into the internal memory, and then copy it from the internal memory to the local storage device; judge whether the file in the local storage device is a correct file; judge whether the file in the local storage device is stored in In the intact storage area; determine whether the file content in the local storage device is the correct file content. If the above judgments are all passed, it proves that the downloaded file is correct and the upgrade is successful; otherwise, it prompts that the upgrade fails.

[0012] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invent...

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Abstract

The invention is applicable to IPTV (Internet Protocol Television) and provides a verification method of IPTV upgrade files. The verification method comprises the steps of: decompressing upgrade packages of upgrade files needing to be downloaded to an internal storage device, and copying to a local storage device; judging whether the files stored in the storage device are correct files or not; judging whether the files of the local storage device are stored in complete storage areas or not; and judging whether the content of the files in the local storage device is the same as that of the source files in the internal storage device or not. By the verification method, the condition that the upgrade files and the content of the upgrade files are correct and are stored in complete storage blocks is ensured, so that the IPTV upgrade is successful.

Description

technical field [0001] The invention belongs to the technical field of IPTV, and relates to a verification method of an IPTV upgrade file. Background technique [0002] At present, there are many functional modules of IPTV. These functions are gradually implemented based on a development plan. Newly developed functions will be displayed to old users through network upgrades. In the upgrade process, the Nandflash is actually deleted and Copy action. Because the technology of Nandflash cannot ensure that its Memory Array maintains reliable performance during its life cycle, for example, bad blocks will be generated during the use of Nandflash. At this time, IPTV may fail to copy successfully during the upgrade process, or when copying After completion, some files cannot be read (shown as bad files). In fact, the upgrade module does not know that the files are wrong. When the program is used at the next startup, it will appear, for example: continuous restart, or blue screen, ...

Claims

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Application Information

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IPC IPC(8): G06F11/07G06F9/445
Inventor 安彦成
Owner SHENZHEN TCL NEW-TECH CO LTD
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