Method for detecting and processing active attachments based on mobile terminal and mobile terminal

Abstract

The invention discloses a method for detecting and processing active attachments based on a mobile terminal and the mobile terminal. The method comprises the following steps: step A, presetting a plurality of signal frequencies used for identifying the types of the active attachments, and the types of the active attachments corresponding to the signal frequencies; step B, generating signals of a fixed frequency by signal generators which are arranged at the active attachments, and inserting the active attachments in the mobile terminal; step C, detecting that the active attachments are inserted by the mobile terminal; step D, detecting the signal frequency of the signal generated by the signal generator by the mobile terminal; and step E, according to the detected signal frequency, and the preset signal frequencies and the types of the corresponding active attachments, judging the types of the inserted active attachments. The method provided by the invention realizes the real interaction between the mobile terminal and the active attachments, improves the response speed of the active attachment request of the mobile terminal, and reduces the resource waste of active attachment request processing, thereby improving the intelligence of the mobile terminal.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a mobile terminal-based active accessory detection and processing method and the mobile terminal. Background technique [0002] With the development and progress of mobile terminal technology, its application scope has become more and more extensive, and it is not only used for communication. Many users use less than half of the functions of the mobile terminal itself, but this does not mean that many functions of the mobile terminal are Useless, on the contrary, the diversification and diversification of functions allow users to have more choices, because it is easy to carry, it can replace many traditional entertainment tools or other equipment, such as TV sets and so on. [0003] The external output and input of the mobile terminal is one of such functions. It can connect active accessories, output or input audio, video, etc., such as outputting video to the TV, which can quick...

AI Technical Summary

Problems solved by technology

[0004] Some of the above-mentioned active accessories share the same interface with the mobile terminal. It is difficult to distinguish what kind of active accessories are connected to the mobile terminal in this connection mode, so that the mobile terminal can only connect to the active accessories when connecting the active accessories. Passively process the request of the inserted active accessory, which needs to call a lot of redundant resources to prepare for processing the request of the active accessory, and the response speed has a certain delay, and the real interaction between the two cannot be realized

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