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method and a device for customizing an ROM by an industrial personal computer

A custom, industrial computer technology, applied in version control, software engineering design, software deployment, etc., can solve the problems of customization time, high communication cost, version differentiation, affecting user experience, etc., to reduce development costs and maintenance. Cost, effectiveness of maintaining consistency

Active Publication Date: 2019-04-19
SHAANXI ROCKTECH ELECTRONICS INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, industrial computers are widely used in industries such as finance, medical care, and express delivery. Various self-service terminals such as fuel dispensers and vending machines are equipped with industrial computers; Different methods have different display requirements. It is necessary to customize the corresponding system for the industrial computer that has just left the factory, and the customization will lead to version differentiation, requiring manpower to maintain and modify the customization, and the time and communication costs for customization are very high. Users cannot be the first The time to use the target version you want to customize will affect the user experience, so further improvements to the current industrial computer system are required

Method used

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  • method and a device for customizing an ROM by an industrial personal computer
  • method and a device for customizing an ROM by an industrial personal computer
  • method and a device for customizing an ROM by an industrial personal computer

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Experimental program
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Embodiment 1

[0034] refer to figure 1 , in a specific embodiment, a method for industrial computer custom ROM, comprising steps,

[0035] S10, adding an independent storage partition in the industrial computer system;

[0036] S20. Store the user-defined configuration file in an independent storage partition;

[0037] S30, comparing the user-defined configuration file with the configuration file in the industrial control system, and generating a version configuration difference report;

[0038] S40. According to the version configuration difference report, modify the software code of the corresponding module of each configurable item, and update the ROM according to the configuration content of the configuration file.

[0039] Preferably, the user-defined configuration file includes user-defined system function configurations.

[0040] Preferably, the user-defined configuration file is compared with the configuration file in the industrial control system to generate a version configurat...

Embodiment 2

[0050] refer to Figure 4 , in a specific embodiment, the method for custom ROM of industrial computer comprises the following steps:

[0051]201. The PC configuration software visually lists all customizable customization options, and has default option values;

[0052] 202. Generate the configuration results of all custom items, and output the configuration differences from the last time;

[0053] 203. Make the configuration result into an ext4 file system image;

[0054] 204. Burn into the memory of the industrial computer system or independent spi-nor flash through the flash tool;

[0055] 205. The industrial computer is powered on and started, and the configuration partition is read in the bootloader stage;

[0056] 206. Explain the configuration content of the custom configuration item of the partition, find the display interface and the corresponding display resolution and mac address, and pass it into the linux kernel cmdline;

[0057] 207. Find the application tha...

Embodiment 3

[0062] refer to figure 2 , in a specific embodiment, an industrial computer custom ROM device, including,

[0063] The storage partition extension module is used to add an independent storage partition in the industrial computer system;

[0064] The configuration file storage module is used to store user-defined configuration files in an independent storage partition;

[0065] The difference report generation module is used to compare the user-defined configuration file with the configuration file in the industrial control system, and generate a version configuration difference report;

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PUM

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Abstract

The invention provides a method and a device for customizing an ROM (Read Only Memory) by an industrial personal computer, and the method comprises the following steps: adding an independent storage partition in an industrial personal computer system; Storing the user-defined configuration file in an independent storage partition; Comparing the user-defined configuration file with a configurationfile in the industrial control system to generate a version configuration difference report; According to the version configuration difference report, modifying software codes of the corresponding modules of the configurable items, and conducting ROM updating in cooperation with the configuration content of the configuration file. The method has the beneficial effects that high openness and self-configurability of the ROM of the industrial personal computer are realized, the industrial personal computer is applied to industries with different requirements, the consistency of system versions iskept, and the development cost and the maintenance cost of the system are reduced.

Description

technical field [0001] The invention relates to a method and a device for customizing a ROM, in particular to a method and a device for customizing a ROM of an industrial computer. Background technique [0002] At present, industrial computers are widely used in industries such as finance, medical care, and express delivery. Various self-service terminals such as fuel dispensers and vending machines are equipped with industrial computers; Different methods have different display requirements. It is necessary to customize the corresponding system for the industrial computer that has just left the factory, and the customization will lead to version differentiation. It requires manpower to maintain and modify the customization, and the time and communication costs for customization are very high. Users cannot be the first The time to use the target version that you want to customize will affect the user experience, so further improvements to the current industrial computer syst...

Claims

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Application Information

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IPC IPC(8): G06F8/61G06F8/658G06F8/71
CPCG06F8/61G06F8/62G06F8/658G06F8/71
Inventor 王少峰李昌华吴康
Owner SHAANXI ROCKTECH ELECTRONICS INFORMATION TECH CO LTD