Method for restoring environmental setting when electronic device and electronic device software operate

Abstract

The invention relates to a method for restoring environmental setting when an electronic device and an electronic device software operate. The electronic device comprises a CPU, a memory, a storage software, a switching circuit, a counting device and a power adapter; files are set in multiple environments when the storage software operates, the switching circuit is coupled with the power adapter and detects disconnection and then connection of the power adapter with an external power source in preset time, based on which, count pulse is transmitted to the counting device, the CPU reads value of the counting device, reads one of the corresponding environmental setting files from the memory and then carries out restoration setting on the environment where the electronic device software operates in through the read environmental setting file. The invention also provides a method for restoring environmental setting when the electronic device software operates. The invention features simple trigger mode and selective loading of setting files, so that debugging, fault resolution and setting change of the electronic device become simpler.

Description

technical field [0001] The invention relates to an electronic device, in particular to an electronic device capable of recovering the environment setting when software is running, and a method for restoring the environment setting when software is running. Background technique [0002] Nowadays, Customer Premise Equipment (CPE) with various functions are widely used, such as broadband modem and wireless outdoor unit (Outdoor Unit, ODU) and so on. These client devices have a central processing unit and a memory, and are embedded with a corresponding operating system to implement device management and communicate with other systems. [0003] Generally speaking, the initial operating parameters (generally factory settings) required by various devices and equipment during operation will be stored in a specific area in the memory or stored in an additional storage device. This information is read into main memory at runtime when the device starts up. Due to defects in software ...

AI Technical Summary

Problems solved by technology

[0004] However, the above recovery process can only restore to the factory settings, and it will take a considerable amount of time to configure the operating system for the device to work correctly, and cannot directly restore the environment settings when the device is running normally.

[0005] On the other hand, even if a device works normally in one place, it may not work in another place due to other environmental changes

Taking wireless communication equipment as an example, when users go to different regions, their network configuration parameters are also different due to different network operators. Users must reconfigure parameters through the interface provided by the device, which is quite inconvenient.

[0006] It can be seen that the above-mentioned existing electronic device and the environment setting recovery method during the operation of the electronic device software obviously still have inconvenience and defects in product structure, method and use, and need to be further improved urgently.

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable structure and method for general products and methods to solve the above-mentioned problems. This is obviously a problem that relevant industry players are eager to solve

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