Screen rotation control method and system

A technology of screen rotation and control method, applied in telephone communication, electrical components, branch equipment, etc., can solve problems such as the inconsistency of the natural reading mode of human eyes

Inactive Publication Date: 2014-10-29
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, in various complex situations, the display direction of the mobile phone screen calculated based on the detection results of the gravity sensor may not match the natural reading method of the human eye
For example, when a user uses a mobile phone lying sideways, the mobile phone is placed horizontally relative to the ground, and the result judged by the gravity sensor is a horizontal screen, but the natural reading mode of the human eye is a vertical screen, and there is a 90% gap between the two. degree of difference

Method used

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  • Screen rotation control method and system
  • Screen rotation control method and system

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Embodiment Construction

[0018] refer to figure 1 Shown is the operating environment diagram of the preferred embodiment of the screen rotation control system of the present invention. The screen rotation control system 10 runs in a mobile device 1, and the mobile device 1 may be a mobile electronic device such as a mobile phone or a tablet computer. The mobile device 1 further includes a gravity sensor 20 , a front lens 30 , a screen 40 , a memory 50 and a processor 60 .

[0019] The gravity sensor 20 is used to detect the direction change of the mobile device 1 in real time. The front camera 30 is used to capture a face image 31 . The screen 40 is used to display a picture 41 for the user to read. The memory 50 is used to store data such as program codes of the screen rotation control system 10 . The processor 60 is configured to execute each functional module of the screen rotation control system 10 to complete the present invention.

[0020] refer to figure 2 Shown is a functional block dia...

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Abstract

A screen rotation control method is disclosed. The method comprises the following steps: acquiring data of mobile device changes in the direction of gravity sensor detected; when the direction of change data reaches a preset rotating standard, control lens head start, and shoot users currently face image; processing the face image, recognize the position of eyes; coordinate calculation eyes on the screen according to the coordinate value; the value judgment of eyes, eyes on the screen direction; when the eyes in a vertical direction on the screen, to adjust the screen the screen display screen for transverse direction; when the eyes in a horizontal direction on the screen to adjust the screen, the screen display the vertical screen orientation. The invention also provides a screen rotation control system. The rotation mode of the invention can improve the mobile phone screen, make the picture appear natural and human consistent reading way.

Description

technical field [0001] The invention relates to a mobile phone control method and system, in particular to a screen rotation control method and system. Background technique [0002] At present, many mobile phones have gravity sensors, which can be used to detect changes in three-dimensional space, calculate the current direction of gravity of the mobile phone, and control the screen of the mobile phone to be horizontal or vertical. However, the habits and postures of people using mobile phones are not the same. Some people use it sitting down, some people use it standing up, some people like to lie down and play, and some don't even miss the time for walking. Therefore, in various complex situations, the display direction of the mobile phone screen calculated based on the detection results of the gravity sensor may not match the natural reading method of the human eye. For example, when a user uses a mobile phone lying sideways, the mobile phone is placed horizontally rela...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
Inventor 纪孝承
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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