Unlock instant, AI-driven research and patent intelligence for your innovation.

A mobile terminal fota upgrade fault-tolerant device and method

A mobile terminal and upgrade command technology, applied in the electronic field, can solve problems such as errors and easy upgrade failures, and achieve the effects of improving fault tolerance, stability and robustness, and taking into account waste problems

Active Publication Date: 2020-01-24
MICRONET UNION TECH (CHENGDU) CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a mobile terminal fota upgrade fault-tolerant device and method, aiming to solve the problems of easy upgrade failure and errors in the fota upgrade process of mobile terminals in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A mobile terminal fota upgrade fault-tolerant device and method
  • A mobile terminal fota upgrade fault-tolerant device and method
  • A mobile terminal fota upgrade fault-tolerant device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0040] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a mobile terminal fota (Firmware Over-the-Air) upgrade fault-tolerant device and method. The device comprises a detection unit and a processing unit, wherein the detection unit is used for detecting a residual space of a system partition and a magnitude of a first preset threshold value when a fota upgrade instruction is detected; and the processing unit is used for prompting a fota upgrade cannot be finished when the residual space detected by the detection unit is smaller than the first preset threshold value. According to the method and the device disclosed by the invention, the fault-tolerant performance in the mobile terminal fota upgrade process is improved so that a fota upgrade function is more stable and robust; and the problems that the fota upgrade cannot start up a machine and the like due to the problems such as out-of-bounds access and the like are reduced.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a mobile terminal fota upgrade fault-tolerant device and method. Background technique [0002] With the increasing development of science and technology, mobile terminals have become the most popular electronic equipment for users, and end users are paying more and more attention to the continuous updating and upgrading of mobile terminal software versions. The fota upgrade (Firmware Over-the-Air, firmware over-the-air upgrade) technology mainly refers to a technology for remotely managing and updating firmware in a terminal device through an air interface. Through the fota upgrade operation, you can not only download and upgrade the application software, but also update the operating system of the device. [0003] The fota upgrade function, as a necessary function for the online update of the user version network, is one of the key means for mobile terminal companies to imp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04M1/24
CPCH04M1/24H04M1/72406H04M1/72463
Inventor 柏凤佳
Owner MICRONET UNION TECH (CHENGDU) CO LTD