Unlock instant, AI-driven research and patent intelligence for your innovation.

Selfie stick recognition method, device and mobile terminal

An identification method and mobile terminal technology, applied in transducer circuits, sensors, earpiece/headphone accessories, etc., can solve problems such as cumbersome operations and poor user experience, and achieve the effect of simplifying user operations and improving user experience.

Active Publication Date: 2018-03-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the user wants to take a selfie, he needs to manually open the camera application in the terminal first, and then manually switch to the front camera. The operation is cumbersome and the user experience is not good.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Selfie stick recognition method, device and mobile terminal
  • Selfie stick recognition method, device and mobile terminal
  • Selfie stick recognition method, device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] figure 1 The structure diagram of the selfie stick provided in Embodiment 1 of the present invention, the selfie stick includes a telescopic stick body, a fixed bracket arranged at the top of the stick body, and a camera button set at the bottom end of the stick body, wherein the fixed bracket is used to clamp the mobile terminal, which can The length of the telescopic rod body can be adjusted freely, and the camera button at the bottom of the telescopic rod is used for taking pictures. The data transmission between the camera button and the mobile terminal can be in a wired or wireless way. The wired method can be: sending the camera command triggered on the camera button to the mobile terminal through the earphone jack. The wireless method may be: sending the photographing instruction triggered on the photographing button to the mobile terminal through a bluetooth signal. It should be noted that, when the wireless communication method is used, it may also be determin...

Embodiment 2

[0030] image 3 It is a flow chart of a method for identifying a selfie stick provided by an embodiment of the present invention, and the method is applied to a mobile terminal, including:

[0031] S110. When the earphone plug of the external device is inserted into the earphone jack of the mobile terminal, acquire the first voltage at the left audio channel port of the earphone plug and the second voltage at the right audio channel port of the earphone plug.

[0032] When the earphone plug of the external device is inserted into the earphone jack of the mobile terminal, the mobile terminal triggers an earphone plugging and unplugging interrupt. When the earphone plugging interrupt is triggered, the mobile terminal acquires the first voltage at the left audio channel port of the earphone plug and the second voltage at the right audio channel port of the earphone plug.

[0033] When the earphone plug is inserted into the earphone jack of the mobile terminal, the left channel p...

Embodiment 3

[0039] Figure 4 It is a flow chart of a method for identifying a selfie stick provided by an embodiment of the present invention. As a further description of Embodiment 2, S120, judging whether the external device is a selfie stick according to the first voltage and the second voltage can be performed in the following manner Implementation:

[0040] S120a. If the first voltage and the second voltage are the same, determine that the external device is a selfie stick.

[0041] After detecting the first voltage and the second voltage, the mobile terminal judges the values ​​of the first voltage and the second voltage. If the first voltage value is equal to the second voltage value, it can be determined that the left audio channel port and the right audio channel port on the earphone plug of the external device are short-circuited. Since the left and right channels of ordinary earphones are used for audio output, the voltage value of the left channel port and the voltage value ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a self-stick, a self-stick identification method and apparatus, and a mobile terminal. The method comprises the steps of when a headphone plug of an external device is inserted into a headphone jack of the mobile terminal, acquiring a first voltage of a left sound channel port of the headphone plug and a second voltage of a right sound channel port of the headphone plug; and determining whether the external device is the self-stick according to the first voltage and the second voltage. In the self-stick identification method, after the headphone plug of the external device is inserted into the headphone jack of the mobile terminal, the mobile terminal acquires the first voltage of the left sound channel port and the second voltage of the right sound channel port of the headphone jack, and determines whether the external device is the self-stick according to the intensity of the first voltage and the second voltage, so that the mobile terminal is switched to a shoot mode when the self-stick is connected. Through adoption of the method, the mobile terminal can automatically identify the self-stick and automatically starts the shoot mode after identifying the self-stick, so that the user operation is simplified, and the user experience is improved.

Description

technical field [0001] Embodiments of the present invention relate to a selfie stick identification technology, in particular to a selfie stick and a selfie stick identification method, device and mobile terminal. Background technique [0002] With the development of mobile terminals, more and more people fix their mobile terminals on a selfie stick to take selfies. The selfie stick includes a telescopic rod, a fixed bracket arranged at the top of the telescopic rod and a camera button arranged at the bottom of the telescopic rod, wherein the fixed bracket is used to clamp the mobile terminal, the length of the telescopic rod can be adjusted freely, and the photo button at the bottom of the telescopic rod is used for Take a picture. [0003] In order to enable the mobile terminal to acquire the camera instruction triggered by the user through the camera button, the prior art provides a manner of transmitting electrical signals through an earphone plug. One end of the wire ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/10H04R3/00
CPCH04R1/1041H04R3/00H04R2420/05
Inventor 袁岩杨海郑志勇吕孝俊张强
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD