Software upgrading method and device of terminal equipment and electronic system

A technology for upgrading terminal equipment and software, applied in the field of software upgrading of terminal equipment and electronic systems, it can solve the problems of terminal operation errors, terminal data loss, and high time cost, so as to ensure normal operation and reduce the probability of errors and omissions. , the effect of reducing the complexity of the upgrade

Pending Publication Date: 2020-06-09
NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The acquisition terminals used in the power industry usually need to be upgraded to increase various requirements. The main upgrade methods include: remote upgrade and local upgrade, but the existing upgrade program will erase the relevant data stored in the terminal storage medium. As a result, the data stored in the terminal after the upgrade is lost, which seriously affects whether the terminal can work normally.
Aiming at the problem of data loss after the terminal upgrade, it is usually necessary for the operation and maintenance personnel to debug the software through the main station or the local background, and send the relevant parameters again to ensure that the terminal can run normally after the upgrade; in addition, the control commands may be lost after the terminal upgrade is completed, and it is impossible to know Do you need to issue the input command again, causing the terminal to fail to work normally?
This method requires a lot of manual debugging when many terminals need to be upgraded, which is cumbersome and time-consuming; at the same time, if errors or omissions occur in the process of debugging parameters, it will cause errors in the operation of the terminals.

Method used

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  • Software upgrading method and device of terminal equipment and electronic system
  • Software upgrading method and device of terminal equipment and electronic system
  • Software upgrading method and device of terminal equipment and electronic system

Examples

Experimental program
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Embodiment 1

[0025] First, the embodiment of the present invention provides a software upgrade method for terminal equipment, which is applied to terminal equipment, such as figure 1 As shown, the method includes the following steps:

[0026] Step S102, if an upgrade instruction is received, determine whether data recovery is required after the upgrade;

[0027] The above-mentioned upgrade command usually carries an upgrade program or upgrade file to enable the terminal to perform an upgrade operation. The upgrade command can use the electric power wireless public network to transmit the upgrade program from the main station, or it can be transferred to the acquisition through a medium such as a U disk. In the local upgrade mode of the terminal, an internal upgrade file is identified, wherein the terminal usually has an interface, which can be inserted into a medium such as a U disk. Specifically, after receiving the upgrade instruction, the terminal can read the current status informatio...

Embodiment 2

[0034]This embodiment provides another software upgrade method for terminal equipment. This method is implemented on the basis of the above embodiments, focusing on the description of judging whether data recovery is required after the upgrade and backing up the preset data that needs to be restored through the preset storage module. The specific implementation process of the steps (realized by steps S202-S206), such as figure 2 As shown, the method includes the following steps:

[0035] Step S202, if an upgrade instruction is received, read the current configuration information and the state of the control function;

[0036] The above-mentioned configuration information can be the total addition group information of the terminal, which indicates the value calculated according to the set addition or subtraction operation relationship of a certain similar electrical value of each related measurement point, for example, the power of several preset measurement points or the sum...

Embodiment 3

[0054] Corresponding to the above method embodiment, see Figure 4 A schematic structural diagram of a software upgrade device for terminal equipment shown, the device includes:

[0055] A data recovery judging module 41, configured to determine whether data recovery is required after the upgrade if an upgrade instruction is received;

[0056] The data backup module 42 is used to backup the preset data that needs to be restored through the preset storage module if data recovery is required;

[0057] The upgrade executing module 43 is configured to execute the upgrade operation corresponding to the upgrade instruction.

[0058] Further, the above-mentioned data recovery judging module includes:

[0059] The state information reading unit is used to read the current configuration information and the state of the control function;

[0060] The data recovery determination unit is used to determine that data recovery needs to be performed after the upgrade if the configuration i...

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PUM

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Abstract

The invention provides a software upgrading method and device for terminal equipment and an electronic system, and the method comprises the steps: firstly judging whether data recovery needs to be carried out or not after upgrading if an upgrading command is received; if data recovery needs to be carried out, backing up preset data needing to be recovered through a preset storage module; and finally, executing a corresponding upgrading operation according to the upgrading instruction. In this manner, if upgrading is needed, whether data recovery is needed or not after upgrading is judged; upgrading mode can be flexibly selected, the upgrade complexity is reduced, if data recovery is needed, data is backed up in a preset storage module, the upgrading operation is carried out without carrying out the operation of parameter issuing of the secondary master station after each upgrading is completed, so that the upgrading operation is simplified, the upgrading cost is reduced, the probability of mistakes and omissions during secondary parameter issuing is also reduced, the upgrading stability is improved, and the normal operation work is ensured.

Description

technical field [0001] The present invention relates to the technical field of software upgrading, in particular to a method, device and electronic system for software upgrading of terminal equipment. Background technique [0002] The acquisition terminals used in the power industry usually need to be upgraded to increase various requirements. The main upgrade methods include: remote upgrade and local upgrade, but the existing upgrade program will erase the relevant data stored in the terminal storage medium. As a result, the data stored in the terminal after the upgrade is lost, which seriously affects whether the terminal can work normally. Aiming at the problem of data loss after the terminal upgrade, it is usually necessary for the operation and maintenance personnel to debug the software through the main station or the local background, and send the relevant parameters again to ensure that the terminal can run normally after the upgrade; in addition, the control command...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 魏毅刘绪胜丁成立
Owner NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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