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Access equipment processing method and mobile terminal

A technology for accessing equipment and mobile terminals, which is applied in signal processing, electrical digital data processing, connection, etc., and can solve the problem that data transmission and charging cannot be handled, that music cannot be listened to at the same time, and that mobile terminals cannot be ultra-thin and integrated. development trend and other issues, to meet the effect of ultra-thin and integrated

Active Publication Date: 2018-07-10
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention proposes a processing method for an access device and a mobile terminal to solve the problem that a mobile terminal cannot listen to music, transmit data, and charge at the same time using a Type-C interface, and cannot handle multiple device accesses, thereby failing to meet The development trend of mobile terminals towards ultra-thin and integrated

Method used

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  • Access equipment processing method and mobile terminal
  • Access equipment processing method and mobile terminal
  • Access equipment processing method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 It is a flowchart of steps of a processing method for an access device according to Embodiment 1 of the present invention.

[0030] refer to figure 1 As shown, a processing method for an access device according to an embodiment of the present invention is applied to a mobile terminal with a Type-C interface, and the mobile terminal is connected to a transfer adapter through the Type-C interface. The method includes:

[0031] Step 101, determine the access device that accesses the mobile terminal through the transfer adapter.

[0032] In the embodiment of the present invention, the Type-C interface of the mobile terminal is connected with a transfer adapter, and the transfer adapter can be provided with an earphone sub-interface, a storage device sub-interface and a charger sub-interface, an earphone sub-interface, a storage device sub-interface and a charger The CC pin of the sub-interface is connected to the CC1 or CC2 pin of the Type-C interface, so the mob...

Embodiment 2

[0045] figure 2 It is a flowchart of steps of a processing method for an access device according to Embodiment 2 of the present invention.

[0046] refer to figure 2 As shown, a processing method for an access device according to an embodiment of the present invention is applied to a mobile terminal with a Type-C interface, and the mobile terminal is connected to a transfer adapter through the Type-C interface. The method includes:

[0047] Step 201, detecting the voltage value of the CC1 or CC2 pin of the Type-C interface of the mobile terminal.

[0048] In the embodiment of the present invention, a transfer adapter can be provided. One end of the transfer adapter can be connected to the Type-C interface of the mobile terminal, and the other end is provided with three sub-interfaces, so that the CC1 or CC2 pin of the Type-C interface of the mobile terminal can be detected. The voltage value of the pin is used to determine the access device of the sub-interface of the adap...

Embodiment 3

[0090] Figure 4 It is a structural block diagram of a mobile terminal according to Embodiment 3 of the present invention.

[0091] refer to Figure 4 As shown, a mobile terminal 300 provided in an embodiment of the present invention includes:

[0092] An access device determining module 301, configured to determine an access device that accesses the mobile terminal through the transfer adapter;

[0093] The first data communication module 302 is configured to connect the TX / RX pin of the Type-C interface through the first switch to perform data communication with the earphone when it is determined that the access device is an earphone;

[0094] The second data communication module 303 is configured to connect the D+ / D- pin of the Type-C interface through the second switch to perform data communication with the storage device when it is determined that the access device is a storage device ;

[0095] The charging module 304 is configured to connect the CC1 / CC2 pin and the ...

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Abstract

The embodiment of the invention provides an access equipment processing method and a mobile terminal. The mobile terminal is connected with a transfer adapter through a Type-C interface. The mobile terminal comprises a first switch and a second switch. The method comprises the steps that access equipment accessed to the mobile terminal through the transfer adapter is determined; when the access equipment is the earphone, the TX / RX pin of the Type-C interface is connected through the first switch to perform data communication with the earphone; when the access equipment is the storage equipment, the D+ / D- pin of the Type-C interface is connected through the second switch to perform data communication with the storage equipment; and when the access equipment is the charger, the CC1 / CC2 pin and the Vbus pin of the Type-C interface are connected through the second switch to charge the mobile terminal. With application of the access equipment processing method and the mobile terminal, multiple sets of equipment can be simultaneously connected by the mobile terminal by using one Type-C interface so that ultra-thinning and integration of the mobile terminal can be met.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a processing method for an access device and a mobile terminal. Background technique [0002] With the development of electronic technology and communication technology, mobile terminals can listen to music, take pictures, and store data, and mobile terminals with OTG (On-The-Go) functions can also perform data communication with storage devices. [0003] Corresponding to specific functions, the mobile terminal needs to be provided with an interface for accessing peripherals that require data interaction, such as an interface for accessing peripherals such as earphones for audio transmission, and a USB (UniversalSerial Bus, universal serial bus) interface, charging interface for charger access, etc. Therefore, the mobile terminal has multiple interfaces to meet the access requirements of different peripherals. The Type-C interface can carry out audio transmissi...

Claims

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Application Information

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IPC IPC(8): H04R3/00G06F13/40H01R29/00
CPCG06F13/4068G06F2213/0042H01R29/00H04R3/00H04R2430/00
Inventor 朱先平刘彦彬贾广琪
Owner VIVO MOBILE COMM CO LTD