Application program on-line upgrading method, device and equipment and storage medium

An application program and program technology, applied in the embedded field, can solve problems such as high labor costs, low work efficiency, and machine damage, and achieve simple and effective online upgrades, avoid normal operation, and save labor costs

Inactive Publication Date: 2018-03-30
KEHUA DATA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This method is cumbersome to operate, has low work efficiency, high labor costs, and is easy to cause damage to chips and circuit boards. D

Method used

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  • Application program on-line upgrading method, device and equipment and storage medium
  • Application program on-line upgrading method, device and equipment and storage medium
  • Application program on-line upgrading method, device and equipment and storage medium

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Embodiment Construction

[0044] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] see figure 1 As shown, it is an implementation flowchart of an application program online upgrade method provided by an embodiment of the present invention, and the method may include the following steps:

[0046] S110: Obtain a target application program and a power-on bootloader.

[0047] The technical scheme that the embodiment of the present invention provides is based on embedded system, as MCU (...

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Abstract

The invention discloses an application program on-line upgrading method. The application program on-line upgrading method comprises the steps of obtaining a target application program and an electrifying guide program; storing the target application program and the electrifying guide program to different storage spaces of which erasing is independent respectively; in the embedded system running process, when an application program upgrading instruction is received, accessing the target application program through the electrifying guide program and programming a program code of the target application program to a set address inside an embedded system. By means of the application program on-line upgrading method, the target application program and the electrifying guide program are stored tothe different storage spaces of which erasing is independent respectively, so that the target application program and the electrifying guide program do not interfere each other, the application program can be simply and effectively upgraded on line, the work efficiency is improved, manpower cost is saved, and the influence on normal running of the embedded system is prevented. The invention further discloses an application program on-line upgrading device and equipment and a storage medium. The application program on-line upgrading device and equipment and the storage medium also have the corresponding advantages.

Description

technical field [0001] The invention relates to the field of embedded technology, in particular to an application program online upgrading method, device, equipment and storage medium. Background technique [0002] With the rapid development of embedded technology, the application of embedded system is more and more extensive. In embedded systems, there is often a need for application program upgrades. [0003] In the prior art, when the application program in the embedded system is to be upgraded, the equipment in the embedded system must be powered off, the machine panel is disassembled, and the main control board is pulled out to program the MCU and then plugged in again. [0004] This method is relatively cumbersome to operate, has low work efficiency, high labor costs, and is easy to cause damage to chips and circuit boards. During the process of disassembling and installing the machine, it may cause machine damage and affect the normal operation of the embedded system...

Claims

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Application Information

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IPC IPC(8): G06F8/654
Inventor 李锋源易龙强张蓬勃胡欣
Owner KEHUA DATA CO LTD
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