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System and method for achieving automatic sleep of mobile phone based on proximity sensor

A sensor, short-range technology, applied in the field of automatic sleep of mobile phones, can solve problems such as troublesome operation and easy accidental touch, and achieve the effect of avoiding time-consuming and preventing accidental touches.

Inactive Publication Date: 2013-06-19
SHENZHEN GIONEE COMM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a system and method for realizing automatic sleep of a mobile phone based on a proximity sensor, so as to solve the problem that the current smart phone needs to automatically close the screen of the mobile phone through the POWER key or the system overtime when the smart phone is in use. touch the problem

Method used

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  • System and method for achieving automatic sleep of mobile phone based on proximity sensor
  • System and method for achieving automatic sleep of mobile phone based on proximity sensor

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] see figure 1 as shown, figure 1 It is a functional block diagram of the system of the present invention. The present invention provides a system for realizing automatic sleep of mobile phones based on proximity sensors, which is mainly used to solve the problems of troublesome operation, long time-consuming, and prone to false touches that need to be controlled by buttons or realized by system timeout at present when the screen is turned off. The present invention can automatically close the screen as long as an object is close to the screen of the mobile phone, and can effectively prevent...

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PUM

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Abstract

The invention discloses a system and a method for achieving automatic sleep of a mobile phone based on a proximity sensor. The method comprises the steps: A, starting the proximity sensor of the mobile phone, enabling a touch screen of the mobile phone to be in an open state, and selecting to shield the proximity sensor; B, detecting the actual distance between the mobile phone and a screen through the proximity sensor, and sending the actual distance to a microprocessor; C, invoking a distance standard value stored in a storage through the microprocessor, comparing the distance standard value with the actual distance, if the actual distance is smaller than the distance standard value, producing a signal of closing the touch screen, and sending the signal to a mobile phone central processing unit (CPU); and D, receiving the signal of closing the touch screen through the CPU, controlling a power supply management module to close the touch screen of the mobile phone, and enabling the mobile phone to be in a sleep state. Compared wit the prior art, operation is not needed, as long as an object is close to the touch screen of the mobile phone, the touch screen can be closed automatically, the situation of touching by accident can be prevented effectively, and at the same time, the problems that time consumption is long due to overtime closing of the touch screen of the system, and the operation of closing the touch screen by pressing a button is troublesome are solved.

Description

technical field [0001] The invention relates to a mobile phone, in particular to a system and method for realizing automatic sleep of a mobile phone based on a proximity sensor. Background technique [0002] Current smart phones usually have a larger touch screen, through which the operation and control of the mobile phone can be realized. Since the touch screen can be controlled by touch or contact, while bringing a better experience to the user, there are also errors that are prone to occur. For this reason, when using this type of smart phone, it is necessary to lock or turn off the screen to prevent accidental touches. Pressing the POWER button frequently will cause serious wear and tear on the buttons of the mobile phone, and the operation is very troublesome, and the system will take a long time to turn off the screen after a timeout, and it is also prone to accidental touches. Contents of the invention [0003] The purpose of the present invention is to provide a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
Inventor 李韧
Owner SHENZHEN GIONEE COMM EQUIP
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