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

Adapter identification method and intelligent mobile terminal

A technology of intelligent mobile terminal and identification method, which is applied in the field of adapter identification method and intelligent mobile terminal, which can solve problems such as mismatching of functional characteristics, damage of electronic products, failure to realize effective electrical connection, etc., and achieve the effect of preventing serious heating

Active Publication Date: 2017-01-04
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF8 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In daily life, people sometimes buy non-original adapters on the market because the original adapters are lost or damaged. Because the functional characteristics of non-original adapters do not match the functional characteristics required by electronic products, electronic products cannot recognize some Non-original adapters prevent effective electrical connection
In addition, since the output voltage of the non-original power adapter does not match the voltage required by the electronic product, it is easy to cause damage to the electronic product due to excessive current during charging, or even explosion and other safety accidents.

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
  • Adapter identification method and intelligent mobile terminal
  • Adapter identification method and intelligent mobile terminal
  • Adapter identification method and intelligent mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Please refer to figure 1 , figure 1 It is a flow chart of the adapter identification method in the first preferred embodiment of the present invention. The adapter identification method in the embodiment of the present invention is applied to a smart mobile terminal, and the adapter identification method includes:

[0037] Step S101: When the smart mobile terminal is connected to the adapter, read the voltage value at the port of the smart mobile terminal;

[0038] Step S102: judging whether the voltage value is the same as a preset value;

[0039] Step S103: If they are the same, determine that the adapter is a standard adapter, and charge the smart mobile terminal through the standard adapter.

[0040] The following will be combined with figure 1 The adapter identification method in the preferred embodiment of the present invention is described in detail.

[0041] In step S101, when the adapter is connected to the smart mobile terminal, the smart mobile terminal ...

Embodiment 2

[0045] See figure 2 , figure 2 It is a flow chart of the adapter identification method in the second preferred embodiment of the present invention. The adapter identification method in the embodiment of the present invention is applied to a smart mobile terminal, and the adapter identification method includes:

[0046] Step S201: judging whether the external device connected to the smart mobile terminal is an adapter;

[0047] Step S202: If yes, read the voltage value at the port of the smart mobile terminal;

[0048] Step S203: judging whether the voltage value is the same as a preset value;

[0049] Step S204: If they are the same, determine that the adapter is a standard adapter, and charge the smart mobile terminal through the standard adapter;

[0050] Step S205: If not the same, it is determined that the adapter is a non-standard adapter;

[0051] Step S206: and sending first prompt information, which is used to remind the user that the adapter is a non-standard a...

Embodiment 3

[0061] See image 3 , image 3 It is a schematic structural diagram of the first preferred embodiment of the intelligent mobile terminal of the present invention. The intelligent mobile terminal provided by the present invention can implement the adapter identification method provided by the present invention. The smart mobile terminal 100 in this preferred embodiment includes an adapter identification unit 110 , a USB unit 130 and a main control unit 140 , wherein the adapter identification unit 110 includes a switch subunit 111 and a control subunit 112 .

[0062] The switch subunit 111, its input end is connected with the port of the intelligent mobile terminal, specifically, is connected with the data line 121 of the USB port of the intelligent mobile terminal, its control input end is connected with the control subunit 112, and its first output end is connected with the USB The unit 130 is connected, and its second output terminal is connected with the main control unit...

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 provides an adapter identification method and an intelligent mobile terminal. The method comprises the steps of reading a voltage value of a port of the intelligent mobile terminal when the intelligent mobile terminal is connected with an adapter; judging whether the voltage value is the same as a preset value or not; and determining that the adapter is a standard adapter if the voltage value is the same as the preset value, and charging the intelligent mobile terminal by the standard adapter. The adapter identification method provided by the invention is limited to be used for charging the intelligent mobile terminal only when the adapter is the standard adapter, and safety accidents such as serious heating, device damage even explosion brought by a non-standard adapter adopted to charge the intelligent mobile terminal can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of adapter identification, in particular to an adapter identification method and an intelligent mobile terminal. Background technique [0002] Adapters are interface converters that allow hardware or electronic interfaces to be connected to other hardware or electronic interfaces, and of course data transmission is also possible, and power adapters are one of them. The power adapter is a power supply conversion device for electronic equipment. Each electronic product will be equipped with an original adapter when it leaves the factory. As the types of electronic products increase, the types of adapters gradually increase. [0003] In daily life, people sometimes buy non-original adapters on the market because the original adapters are lost or damaged. Because the functional characteristics of non-original adapters do not match the functional characteristics required by electronic products, electronic product...

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
IPC IPC(8): H02J7/00
CPCH02J7/00036
Inventor 裴健学
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com