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Gateway terminal device with external storage medium and corresponding operation method

A storage medium and terminal device technology, applied in the field of network communication and embedded communication, can solve the problems of easy damage to FLASH media, damage to system mirroring, maintenance troubles, etc., and achieve the effects of high security, guaranteed security, and convenient upgrades

Pending Publication Date: 2019-09-20
SHANGHAI GONGJIN COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has two disadvantages: (1) When upgrading the FLASH, the system image may be damaged, causing the board to become bricked; (2) Frequent reading and writing of the FLASH may easily damage the FLASH medium
Once the FLASH chip fails, maintenance is very troublesome

Method used

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  • Gateway terminal device with external storage medium and corresponding operation method

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Embodiment Construction

[0030] 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 specific examples.

[0031] The gateway terminal device with an external storage medium of the present invention includes:

[0032] The detachable storage medium is equipped with an updatable system software image file, which is responsible for realizing various services and functions of the gateway terminal device through the system software image file; in this embodiment, the described The system software image file in the storage medium is updated and upgraded, and the system software image file can be frequently upgraded and updated;

[0033] The gateway terminal is provided with a port for connecting with the storage medium, and the gateway terminal is equipped with a guidance system for guiding the system when the gateway terminal is connected to the storage medium. The software image ...

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Abstract

The invention relates to a gateway terminal device with an external storage medium and a corresponding operation method. The gateway terminal device comprises a detachable storage medium and a gateway terminal, the gateway terminal is only provided with a minimum system, and the system software mirror image file is arranged in the storage medium. When the gateway terminal device operates, only the storage medium needs to be connected to the gateway terminal, the system in the gateway terminal guides the system software mirror image file in the detachable storage medium to operate, and when the updating is needed, only a new system software mirror image file needs to be copied into the detachable storage medium. According to the gateway terminal device with the external storage medium and the corresponding operation method, the service live of the equipment can be effectively prolonged, and the gateway terminal device has the advantages of being high in safety, being convenient to upgrade the mirror image files and being wide in application range.

Description

technical field [0001] The present invention relates to the field of network communication, in particular to the field of embedded communication, and specifically refers to a gateway terminal device with an external storage medium and a corresponding operating method. Background technique [0002] With the increasingly rich and powerful functions of the home gateway terminal, its software image often needs to be upgraded. However, in the prior art, when upgrading the software image, it is generally necessary to read and write to the built-in FLASH chip of the gateway. This method has two disadvantages: (1) When upgrading the FLASH, the system image may be damaged, causing the board to become bricked; (2) Frequent reading and writing of the FLASH may easily damage the FLASH medium. Once the FLASH chip breaks down, maintenance is very troublesome. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F8/61
CPCG06F8/65G06F8/63
Inventor 李小国季鸣朱洪臣张大伟
Owner SHANGHAI GONGJIN COMM TECH
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