Method for determining attitude of mobile terminal and mobile terminal

A mobile terminal and attitude technology, which is applied in navigation calculation tools, navigation through speed/acceleration measurement, etc., can solve problems such as easy output of error information and affect mobile terminal attitude judgment, and achieve the best user experience effect

Active Publication Date: 2021-08-24
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for determining the posture of a mobile terminal and the mobile terminal, which are used to solve the problem in the prior art that the gravity sensor is affected by the operation of the vibration motor and easily outputs wrong information, which in turn affects the judgment of the posture of the mobile terminal

Method used

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  • Method for determining attitude of mobile terminal and mobile terminal
  • Method for determining attitude of mobile terminal and mobile terminal
  • Method for determining attitude of mobile terminal and mobile terminal

Examples

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no. 1 example

[0027] Such as figure 1 As shown, a method for determining the posture of a mobile terminal according to the first embodiment of the present invention is applied to a mobile terminal provided with a vibration motor, including:

[0028] Step 101, recording the attitude information of the mobile terminal before the vibration motor is started.

[0029] In this step, the posture information of the mobile terminal is recorded before the vibration motor set in the mobile terminal is started, which provides a basis for subsequent determination of the posture information of the mobile terminal after the vibration motor is started, so as to solve the interference caused by the vibration motor startup .

[0030] Step 102, after the vibration motor is started, acquire the angular velocity data of the mobile terminal, and calculate the rotation angle of the mobile terminal according to the angular velocity data.

[0031] In this step, after the vibration motor is started through monitor...

no. 2 example

[0055] Such as Figure 5 As shown, a mobile terminal 500 according to the second embodiment of the present invention, the mobile terminal 500 is provided with a vibration motor, including:

[0056] A recording module 501, configured to record the posture information of the mobile terminal before the vibration motor is started;

[0057] The first processing module 502 is configured to acquire the angular velocity data of the mobile terminal after the vibration motor is started, and calculate the rotation angle of the mobile terminal according to the angular velocity data;

[0058] The determination module 503 is configured to determine the posture of the mobile terminal according to the rotation angle of the mobile terminal and the recorded posture information.

[0059] Optionally, in Figure 5 on the basis of Figure 6 As shown, the first processing module 502 includes:

[0060] The processing sub-module 5021 is configured to perform angle integration on the angular veloci...

no. 3 example

[0069] Figure 8 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention. Figure 8 The illustrated mobile terminal 800 includes: at least one processor 801 , a memory 802 , at least one network interface 804 and other user interfaces 803 . Various components in the mobile terminal 800 are coupled together through a bus system 805 . It can be understood that the bus system 805 is used to realize connection and communication between these components. In addition to the data bus, the bus system 805 also includes a power bus, a control bus and a status signal bus. But for clarity, in Figure 8 The various buses are denoted as bus system 805 in FIG. The mobile terminal 800 is also provided with a vibration motor (not shown in the figure), which is used for vibrating reminders of received new messages, incoming calls, and the like.

[0070] Wherein, the user interface 803 may include a display, a keyboard, keys or a point...

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Abstract

The invention provides a method for determining the attitude of a mobile terminal and the mobile terminal, and relates to the technical field of communication. The method includes: recording the posture information of the mobile terminal before the vibration motor is started; after the vibration motor is started, obtaining the angular velocity data of the mobile terminal, and calculating the rotation of the mobile terminal according to the angular velocity data Angle: determine the posture of the mobile terminal according to the rotation angle of the mobile terminal and the recorded posture information. The solution of the present invention solves the problem that the gravity sensor is easily output wrong information due to the influence of the vibration motor, which further affects the attitude judgment of the mobile terminal.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method for determining the posture of a mobile terminal and the mobile terminal. Background technique [0002] With the development and progress of technology, mobile terminals such as mobile phones and tablet computers have gradually become an indispensable part of daily life. And people are no longer limited to the use of basic communication functions of mobile terminals, but are looking for diversified functions of mobile terminals to meet the needs of different scenarios. Therefore, in order to achieve a better experience, motors and weight sensors have almost become necessary devices on mobile terminals to achieve things such as screen flipping, message notifications in silent state, and larger gravity games. [0003] The work of the gravity sensor needs to be realized by sensing the acceleration value. However, when the vibration motor is working, the vi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/12G01C21/20
CPCG01C21/12G01C21/20
Inventor 赖志隆
Owner VIVO MOBILE COMM CO LTD
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