Upgrade method, network module, device, server and upgrade system

Abstract

The invention discloses an upgrade method, storage medium, network module, device, server and upgrade system, which are applied to the network module, and receive the upgrade information of the application program in the device sent by the server, based on the backup program of the pre-stored application program information to determine whether the upgrade information is correct, and when the upgrade information is correct, send an upgrade file download request to the server. Based on the download request, the upgrade file of the application program is obtained from the server, and the upgrade file is sent to the device, so that the application program in the device is upgraded by using the upgrade file. By using the network module instead of the device to verify the upgrade information, obtain and save the upgrade file, the method can provide more storage space for the upgrade file without being limited by the storage space of the main chip of the device, and can avoid the influence of the network on the upgrade, and can realize An application upgrade method that is more convenient, has a smoother update process, and meets various needs of users.

Description

technical field [0001] The invention relates to the field of intelligent terminals, in particular to an upgrading method, a network module, equipment, a server and an upgrading system. Background technique [0002] For device abnormalities caused by programs, it is usually necessary to replace the motherboard or disassemble the device to update the program, which is quite troublesome. And as the equipment replacement cycle is getting faster and faster, there are more and more demands for adding new functions to traditional equipment, and the demand for updating equipment programs is more frequent. The traditional update method requires on-site maintenance, which is too costly and not convenient enough. [0003] At present, there are two ways to burn MCU programs: ISP and IAP. ISP (In-System Programming, In-System Programmable) is implemented by chip manufacturers. Usually, a designated communication interface is required for program burning, and some chips are in the It als...

AI Technical Summary

Problems solved by technology

There are already many patented solutions using IAP. This kind of solution allocates a space of the same size as the application program from the non-volatile memory inside the processor for backup programs. In fact, the internal resources ROM and RAM of the main chip of traditional home appliances Both are relatively small, and the solution with two application partitions will have a greater limit on the size of the upgradeable files

In other scenarios, the processor application requires two equal storage areas, which will cause consumption of chip storage resources

[0004] Therefore, based on the small storage space of the main chip of the device, there are few data files that can be stored, and there is not enough space to realize the creation of the application program backup area, which affects the upgrade of the device program. It is urgent to provide a convenient and smoother update process. An application upgrade method that can meet various needs of users

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