A method and device for preventing smart phone from automatically locking screen

A smart phone, automatic lock technology, applied in the direction of reducing energy consumption, unauthorized/fraudulent call prevention, advanced technology, etc., can solve the problems of wasting labor, destroying smart device data, etc., to improve efficiency and prevent automatic lock screen effect

Active Publication Date: 2020-04-14
XIAMEN MEIYA PICO INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a method and device for preventing the automatic lock screen of a smart phone, which is used to solve the problem in the prior art that preventing the automatic lock screen of a smart phone will destroy the data of the smart device or waste labor

Method used

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  • A method and device for preventing smart phone from automatically locking screen
  • A method and device for preventing smart phone from automatically locking screen
  • A method and device for preventing smart phone from automatically locking screen

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Embodiment Construction

[0043] In order to make the above objectives, features and advantages of the application more obvious and understandable, the application will be further described in detail below in conjunction with the drawings and specific implementations.

[0044] In the description of this application, it should be understood that the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. The meaning of "plurality" means two or more than two, unless otherwise specifically defined. The terms "including", "including" and similar terms should be understood as open terms, that is, "including / including but not limited to". The term "based on" is "based at least in part on." The term "one embodiment" means "at least one embodim...

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Abstract

The application provides a method and device for preventing an intelligent phone from automatically locking a screen. The method comprises the following steps: supplying power, starting a processor, and immediately enabling the process to enter a periodic low power consumption dormant state; when a drive-by-wire headphone connector is accessed to the intelligent phone, recognizing the headphone wire communication protocol standard supported by the intelligent phone according to signal change on a contact point of the intelligent phone; changing the internal circuit connection according to the standard, thereby enabling the drive-by-wire headphone to correctly connect with the headphone microphone interface of the intelligent phone, and enabling the intelligent phone to correctly recognizing that the equipment is the drive-by-wire headphone; when the drive-by-wire headphone has correctly connected with the smart phone, sending out a microphone drive signal, and resetting the screen-locking time; enabling the processor to enter the low power consumption dormant state again to wait for the next awakening. By using the method provided by the invention, the operation of awakening the intelligent phone at fixed time by simulating the drive-by-wire headphone can be realized, the data of the intelligent equipment cannot be damaged, the additional manpower is unnecessary to consume, and most intelligent phones can be effectively prevented from automatically locking the screens.

Description

Technical field [0001] This application relates to the technical field of smart phones, and in particular, to a method and device for preventing a smart phone from automatically locking the screen. Background technique [0002] As smart phone technology matures, more and more data is stored on smart phones for users to extract and use. In the process of data extraction, due to the large amount of data on many smart phones, long-term data extraction is often due to the system’s power-saving mechanism-automatic screen lock, causing the central processing unit (CPU, Central Processing Unit) to drop in frequency or sleep, which is serious Affect the speed of data extraction. In order to prevent the mobile phone from locking the screen, it is often necessary to modify the system settings, which will destroy the integrity of the mobile phone data and affect the credibility of the data extraction results; in addition, the modification of the settings requires manual operations, which i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04M1/67
CPCH04M1/67H04M1/72454H04M1/72463Y02D30/70
Inventor 朱志超
Owner XIAMEN MEIYA PICO INFORMATION
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