System and method for remote update of firmware

A firmware and remote technology, applied in program control devices, program loading/starting, etc., can solve problems such as failure, system power-off data update, system failure to start normally, etc., to achieve the effect of convenient operation, simple operation and

Inactive Publication Date: 2008-07-02
MITAC COMP (SHUN DE) LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, in the process of performing data update, when abnormal conditions such as system power failure or data update failure occur, it will cause serious consequences that the system cannot be started normally.

Method used

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  • System and method for remote update of firmware
  • System and method for remote update of firmware
  • System and method for remote update of firmware

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Experimental program
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Embodiment Construction

[0024] Please refer to FIG. 1 , which is a schematic block diagram showing the basic structure of a system 1 for remotely updating firmware of the present invention. As shown in FIG. 1 together with FIG. 2, the system 1 for remotely updating firmware of the present invention is used to provide a remote computer 3 (also the monitoring computer 3a shown in FIG. 2 to control the local computer through the network communication system 5. 7 (also the local computer 7a shown in Figure 2 performs the update operation of firmware. Wherein, this remote computer 3 is to have the database 31 that is used to store firmware update file data, in the present embodiment, this firmware update file The data is the basic input output system (Basic Input Output System; BIOS) firmware update file data. And the local computer 7 has a memory 71 for storing the firmware data, and is used to provide the system execution of the local computer 7 The working power supply 73 of operation (wherein, the pow...

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Abstract

The invention relates to a system for updating firmware from a long distance and a method thereof, and aims to provide an updating operation that a remote computer controls a local computer to execute the firmware through a network communication system, and firmware updating file data is memorized in the remote computer. The invention provides a firmware updating execution command which is input by the remote computer through a trigger module; the remote computer transfers the input firmware updating execution command and the firmware updating file data to the local computer through the network communication system; the local computer responds to the firmware updating execution command transferred by the trigger module through a control module, so as to receive the firmware updating file data transferred by the remote computer; in this way, the local computer is controlled to execute corresponding firmware updating operation, thereby providing a simple, convenient and safe firmware updating method.

Description

technical field [0001] The present invention relates to a firmware update technology, more specifically, to a system and method for remotely updating firmware applied in a network communication system. Background technique [0002] In today's various computer application equipment, the operation of many hardware is started and executed by firmware (Firmware), such as CD-ROM drive, modem, etc., and the storage device of firmware has gradually improved from the device that cannot be updated in the early stage to the device that can be updated. Devices, such as non-volatile memory such as flash read-only memory (hereinafter referred to as Flash ROM) and electrically erasable read-only memory (EEPROM). Therefore, the firmware update operation has also changed from the early days to sending the device back to the original factory The method of performing firmware update gradually changes to a method in which users can download the update program through the network system to perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 郭明义
Owner MITAC COMP (SHUN DE) LTD
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