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Control method and electronic equipment

A technology of an electronic device and a control method, which is applied in the electronic field and can solve the problem that the user cannot see the positive direction of the projected image, etc.

Active Publication Date: 2016-03-30
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a control method and electronic equipment to solve the technical problem in the prior art that the user in the original position cannot see the positive direction of the projected image after the working mode of the projection device changes

Method used

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  • Control method and electronic equipment
  • Control method and electronic equipment

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Experimental program
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no. 1 approach

[0145] First embodiment: Step 101 is specifically: by detecting the projection mode currently used by the electronic device as the current working mode of the electronic device; wherein, in the first projection mode, the angle between the projection direction and the first surface is less than or equal to the first A threshold; in the second projection mode, the angle between the projection direction and the first surface is greater than or equal to the second threshold.

[0146] For the convenience of description, in the following description, the posture whose included angle between the projection direction and the gravity direction is less than or equal to the third threshold is referred to as the first space posture. The posture whose included angle between the projection direction and the gravity direction is greater than or equal to the fourth threshold is called the second space posture.

[0147] When the electronic device remains unchanged in the first space posture, t...

no. 2 approach

[0174] Embodiment 2: Step 101 is specifically: determining the current working mode of the electronic device by detecting the spatial attitude of the electronic device. Wherein, in the first space attitude, the angle between the projection direction and the gravity direction is less than or equal to the third threshold; in the second space attitude, the angle between the projection direction and the gravity direction is greater than or equal to the fourth threshold.

[0175] When the electronic device remains in the first projection mode, the spatial posture of the electronic device is detected.

[0176] When the spatial posture of the electronic device is the first spatial posture, step 102 is specifically: determine the pointing information of the positive direction of the first content as the first pointing information, and the first pointing information indicates that the positive direction of the projected image is perpendicular to the direction of gravity and The first s...

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Abstract

The invention provides a control method and electronic equipment. The method is used for the electronic equipment, and the electronic equipment comprises a first display unit which is specifically a projection unit and is disposed in the electronic equipment. The method comprises the steps: obtaining a current working mode of the electronic equipment when a first content needs to be displayed through the first display unit; determining the directional information of the positive direction of the first content according to the current working mode; displaying the first content through the first display unit, and forming a projection image of the first content, wherein the directional information of the positive direction of the projection image is consistent with the direction information. The method can enable a user to be able to see the positive direction of the projection image in different working modes.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a control method and electronic equipment. Background technique [0002] With the development of electronic technology, in order to make up for the shortcomings of the small display size of electronic devices, projection technology has developed rapidly, and various projection devices have come out, such as dedicated projection devices, or integrated in computers, mobile phones, etc. , Tablet PC and other electronic equipment on the projection equipment. Through the projection technology, the data on the electronic device can be displayed on a larger projection bearing surface for multiple people to watch at the same time. [0003] In the prior art, no matter how the posture of the projection device changes, the relative positional relationship between the positive direction of the projected image and the posture of the projection device will not change, for example: the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/74H04N9/31H04M1/02
Inventor 刘俊峰
Owner LENOVO (BEIJING) LTD