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A kind of alarm method and mobile terminal based on rotating camera

A technology that rotates cameras and mobile terminals, and is used in alarms, image communications, and components of color TVs. Effect

Active Publication Date: 2018-12-04
VIVO MOBILE COMM CO LTD
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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 an alarm method based on a rotating camera and a mobile terminal to solve the problem that users of smart devices in the prior art are too focused on the smart device itself and do not care to look around the surrounding environment, which has the potential to threaten people's personal and property safety. Hidden problems

Method used

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  • A kind of alarm method and mobile terminal based on rotating camera
  • A kind of alarm method and mobile terminal based on rotating camera
  • A kind of alarm method and mobile terminal based on rotating camera

Examples

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no. 1 example

[0026] Such as figure 1 As shown, it is a flowchart of an alarm method based on a rotating camera according to the first embodiment of the present invention, which is applied to a mobile terminal. The implementation process of this method will be described in detail below with respect to this figure.

[0027] Step 101, when the camera module of the mobile terminal is not on the same plane as the body of the mobile terminal, determine a first angle value between the plane where the camera module is located and the plane where the body is located, and calculate The sum of the first angle value and the second angle value, the second angle value is the angle value between the plane where the fuselage is located and the ground.

[0028] It should be noted here that the plane where the camera module is located is perpendicular to the direction of the optical axis of the camera.

[0029] Here, the camera module and the body of the mobile terminal are not on the same plane, which ca...

no. 2 example

[0042] Such as figure 2 As shown, it is a flow chart of an alarm method based on a rotating camera according to the second embodiment of the present invention, which is applied to a mobile terminal. The implementation process of this method will be described in detail below with respect to this figure.

[0043] Step 201, when the camera module of the mobile terminal is not on the same plane as the body of the mobile terminal, determine a first angle value between the plane where the camera module is located and the plane where the body is located, and calculate The sum of the first angle value and the second angle value, the second angle value is the angle value between the plane where the fuselage is located and the ground.

[0044] It should be noted here that the plane where the camera module is located is perpendicular to the direction of the optical axis of the camera.

[0045] Here, the camera module and the body of the mobile terminal are not on the same plane, which...

no. 3 example

[0062] Such as image 3 As shown, it is a flowchart of an alarm method based on a rotating camera in the third embodiment of the present invention, which is applied to a mobile terminal. The implementation process of this method will be described in detail below with respect to this figure.

[0063] Step 301, when the camera module of the mobile terminal is not on the same plane as the body of the mobile terminal, determine a first angle value between the plane where the camera module is located and the plane where the body is located, and calculate The sum of the first angle value and the second angle value, the second angle value is the angle value between the plane where the fuselage is located and the ground.

[0064] It should be noted here that the plane where the camera module is located is perpendicular to the direction of the optical axis of the camera.

[0065] Here, the camera module and the body of the mobile terminal are not on the same plane, which can generall...

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Abstract

The present invention provides an alarm method based on a rotating camera and a mobile terminal. The method includes: when the camera module of the mobile terminal is not on the same plane as the fuselage, determining the second plane between the plane where the camera module is located and the plane where the fuselage is located. An angle value, calculate the sum of the first angle value and the second angle value, the second angle value is the angle value between the plane where the fuselage is located and the ground; when the sum value is within the preset angle range, control the camera module Automatically rotate and collect the surrounding environment image of the user during the rotation process; identify whether there is a preset obstacle in the collected surrounding environment image; if there is a preset obstacle, judge whether the preset obstacle meets the preset alarm condition, And when the preset obstacle meets the preset alarm condition, an alarm signal is sent. According to the surrounding environment image collected by the camera, the present invention can effectively remind users to pay attention to safety, reduce the occurrence rate of various accidents and traffic risks at the same time, and ensure people's personal and property safety.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to an alarm method based on a rotating camera and a mobile terminal. Background technique [0002] With the diversification of smart devices, they can be seen everywhere in people's lives. Smart devices that can be carried around, such as mobile phones, readers, tablet computers, wristbands, recorders, etc., are very popular because of their convenience. Therefore, there are more and more places where people use these smart devices, such as on the road, on buses, libraries, restaurants, scenic spots, etc., and people can use these smart devices no matter they are sitting, walking or lying down. In this way, it is easy to cause users to focus too much on these smart devices and not to look around the surrounding environment. Especially when walking on the road, accidents such as car accidents are very prone to occur, and there are potential hidden dangers that threaten peop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225H04N7/18G06K9/00G08B21/00
CPCH04N7/18G08B21/00G06V20/10H04N23/57
Inventor 林雪凤邓建伟
Owner VIVO MOBILE COMM CO LTD