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A method for unlocking an electronic compass and a mobile smart terminal

A mobile intelligent terminal, electronic compass technology, applied in the direction of telephone communication, electrical components, telephone structure, etc., can solve the problems of inconvenient operation of electronic compass, easy to be subject to geomagnetic interference when unlocking by geomagnetic induction, etc. Solve the effect of inconvenient operation

Inactive Publication Date: 2015-09-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a method for unlocking an electronic compass and a mobile smart terminal to solve the problem that the prior art uses geomagnetic induction to unlock and is susceptible to geomagnetic interference and the problem that the electronic compass must be rotated horizontally to cause inconvenient operation

Method used

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  • A method for unlocking an electronic compass and a mobile smart terminal
  • A method for unlocking an electronic compass and a mobile smart terminal
  • A method for unlocking an electronic compass and a mobile smart terminal

Examples

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Embodiment 1

[0046] image 3 The implementation flow of the electronic compass unlocking method provided by the embodiment of the present invention is shown, and the method process is described in detail as follows:

[0047] S31. When a wake-up signal is received, an electronic compass unlock interface is displayed;

[0048] In this embodiment, the electronic compass unlocking interface is preset for the mobile phone, that is, when the wake-up signal is received, the mobile phone enters the standby unlocking interface and displays the electronic compass unlocking interface; other unlocking interfaces can also be preset.

[0049] S32, turn off the geomagnetic sensor;

[0050] In this embodiment, there are two specific implementation methods for turning off the geomagnetic sensor. The first way is to receive the signal of closing the geomagnetic sensor, and to turn off the geomagnetic induction sensor in response to the signal of turning off the geomagnetic sensor; the second way is to dete...

Embodiment 2

[0059] Figure 4 Shown is a block diagram of a mobile smart terminal provided by an embodiment of the present invention, and for ease of description, only parts related to the embodiment of the present invention are shown.

[0060] The receiving display unit 41 is used to display the electronic compass unlocking interface when a wake-up signal is received;

[0061] It should be noted that the electronic compass unlocking interface is preset for the mobile phone, that is, when the wake-up signal is received, the mobile phone enters the standby unlocking interface and displays the electronic compass unlocking interface; it can also be preset to enter other unlocking interfaces.

[0062] The closing execution unit 42 is used for closing the geomagnetic sensor.

[0063] The receiving and executing unit 43 is configured to receive the touch signal to rotate the electronic compass pointer, and acquire the rotation angle of the electronic compass pointer.

[0064] An unlocking judg...

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Abstract

The invention is suitable for the technical field of mobile communication, and provides an electronic compass unlocking method and a mobile intelligent terminal. The method comprises the following steps of: displaying an electronic compass unlocking interface when a wakeup signal is received; turning off a geomagnetic sensor; receiving a touch signal to enable a pointer of an electronic compass to rotate, so as to obtain a rotation angle of the pointer of the electronic compass; and carrying out the unlocking operation according to the rotation angle of the pointer of the electronic compass. According to the method provided by the invention, the unlocking is realized by receiving the touch signal instead of using a geomagnetic sensing mode, and the problem that the mobile intelligent terminal is inconvenient to unlock and easy to affect by geomagnetism when being unlocked through the electronic compass in the prior art is solved.

Description

technical field [0001] The invention belongs to the technical field of mobile communication, and in particular relates to a method for unlocking an electronic compass and a mobile intelligent terminal. Background technique [0002] At present, smart phones are integrated with an electronic compass. The pointer of the electronic compass will point to a certain angle under the geomagnetic induction. When the pointer points to a preset angle by turning the electronic compass on the horizontal plane, the mobile phone can be unlocked. However, there are several obvious defects in this method. One problem is that the sensitivity of the electronic compass is easily disturbed by geomagnetic signals, which may cause insensitivity when unlocking; the other problem is that the electronic compass needs to be rotated horizontally, otherwise it will not be unlocked. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method for unlo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04M1/21H04M1/72454
Inventor 王新
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD