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Method and device for operating clients based on gravity sensing

A gravity sensing, client-side technology, applied in the input/output process of data processing, electrical digital data processing, instruments, etc.

Active Publication Date: 2016-06-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the user cannot operate the mobile terminal while lying down or sideways

Method used

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  • Method and device for operating clients based on gravity sensing
  • Method and device for operating clients based on gravity sensing
  • Method and device for operating clients based on gravity sensing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 It is a flow chart of the method for operating the client based on gravity sensing described in this embodiment, as shown in figure 1 As shown, the method for operating the client according to the gravity sensing described in this embodiment includes:

[0026] S101. Receive a reference coordinate system reset request.

[0027] The current reference coordinate system may be a reference coordinate system or a reset reference coordinate system, and a request to replace the current reference coordinate system with a new reference coordinate system is received.

[0028] Wherein the reference coordinate system is a coordinate system composed of three coordinate axes of gravity sensing when the mobile terminal is placed face-up and horizontally, and the reference coordinates of the directions of the three components of gravity sensing acquired by the gravity sensing sensor inside the mobile terminal Department, which is preset. figure 2 It is a top view of the mob...

Embodiment 2

[0049] image 3 It is a structural block diagram of the device for operating the client based on gravity sensing described in this embodiment, as shown in image 3 As shown, the device for operating the client according to the gravity sensing described in this embodiment includes:

[0050] The reset request receiving unit 301 is configured to receive a reference coordinate system reset request.

[0051] The current reference coordinate system may be a reference coordinate system or a reset reference coordinate system, and a request to replace the current reference coordinate system with a new reference coordinate system is received.

[0052] Wherein the reference coordinate system is a coordinate system composed of three coordinate axes of gravity when the mobile terminal is placed face-up and horizontally, and the reference coordinate system of the directions of the three components of gravity acquired by the gravity sensing sensor inside the mobile terminal, is preset. f...

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PUM

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Abstract

The invention discloses a method and device for operating a client through gravity sensing. The method includes the steps of receiving a reset request of a reference coordinate system, taking a coordinate system composed of three coordinate axes of gravity sensing of a mobile terminal in a current space state as a new reference coordinate system to obtain a correction matrix used for converting a current gravity sensing parameter of the mobile terminal from the reference coordinate system to the new reference coordinate system, obtaining a gravity sensing parameter of the mobile terminal in real time, carrying out coordinate conversion to form a corrected gravity sensing parameter according to the gravity sensing parameter obtained through the correction matrix, and operating the client according to the formed corrected gravity sensing parameter. Any space state of the mobile terminal can be set into a balance reference state, and operation can be achieved by means of gravity sensing when the mobile terminal is in any space state.

Description

technical field [0001] The present invention relates to the field of computer application technology, in particular to the field of communication technology, and in particular to a method and device for operating a client based on gravity sensing. Background technique [0002] Gravity sensing technology uses the piezoelectric effect to judge the force in the horizontal direction by measuring the component force of the gravity of an internal heavy object (the heavy object and the piezoelectric sheet are integrated) in two orthogonal directions. More and more mobile terminals are beginning to use gravity sensing technology. [0003] With the popularization of smart phones, the use of gravity sensing technology to realize the operation of mobile terminals (such as gravity sensing games) has also been greatly popularized. Take the simplest gravity-sensing game—maze-walking as an example. If you want the ball to move in the preset direction, you need to tilt the mobile terminal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0346G06F3/0487
Inventor 何加淼
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD