Embedded type terminal equipment software upgrading method and upgrading device

An embedded terminal and software upgrade technology, applied to program control devices, electrical components, color TV components, etc., can solve problems such as high cost and complicated process

Inactive Publication Date: 2010-06-02
HISENSE BROADBAND MULTIMEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims at the technical problems of complicated process and high cost caused by strict requirements on the upgrading process of embedded terminal equipment in the prior art, and requiring the manufacturer to reprogram the application program

Method used

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  • Embedded type terminal equipment software upgrading method and upgrading device
  • Embedded type terminal equipment software upgrading method and upgrading device
  • Embedded type terminal equipment software upgrading method and upgrading device

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] The present invention aims at the problem that the software upgrade of the embedded terminal equipment in the prior art is performed after running the application program, which leads to the problem that the application program cannot be restored and cannot continue to upgrade once the upgrade fails, and proposes a new software upgrade method. The core is to separate the upgrade process from the system application, specifically: after the terminal device system is started and before the application program runs, the steps of detecting whether the terminal device needs to be upgraded, and the steps of performing the upgrade process when the upgrade is required. In this way, after the system of the terminal device is started, the upgrade process can be performed without running the application program, and the application program can be upgraded. Regardl...

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Abstract

The invention discloses an embedded type terminal equipment software upgrading method and an upgrading device; the software upgrading method comprises the following steps: after a terminal equipment system is started and before an application program runs, the terminal equipment is detected whether to be upgraded, if yes, the upgrading process is carried out; by adopting the software upgrading method, after the upgrading fails and a set top box is restarted, the upgrading process of an application program software upgrading package can be realized again, therefore, the problems that the upgrading can not carried out continuously owning to failing upgrading caused by sudden power failure in the upgrading process in the prior art is effectively solved.

Description

technical field [0001] The present invention relates to a software upgrading method and an upgrading device, in particular to a software upgrading method and a device for embedded terminal equipment. Background technique [0002] At present, most embedded terminal devices use remote network to download software upgrade packages and configuration files to realize device application upgrades. During the upgrade process, the original application data in the system is upgraded and modified with the new application program data in the software upgrade package. The embedded terminal equipment in the prior art runs the upgrade of the software upgrade package after executing the application program; if the upgrade fails due to a sudden power failure or other reasons, the application program will not be recoverable and cannot run normally. The upgrade process cannot continue and the entire terminal device cannot function properly. In this case, the manufacturer needs to reprogram t...

Claims

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Application Information

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IPC IPC(8): G06F9/445H04N5/00
Inventor 王海亮
Owner HISENSE BROADBAND MULTIMEDIA TECH
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