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Access device processing method and mobile terminal

A technology for accessing equipment and mobile terminals, applied in the field of communication, can solve the problems of inability to handle data transmission and charging, inability to listen to music at the same time, and inability to meet the development trend of ultra-thin and integrated mobile terminals, and to meet the requirements of ultra-thin and integrated mobile terminals. The effect of thinning and integration

Active Publication Date: 2020-03-06
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 device processing method and mobile terminal
  • Access device processing method and mobile terminal
  • Access device 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 pin or CC2 pin of the Type-C interface, so the...

Embodiment 2

[0042] figure 2 It is a flowchart of steps of a processing method for an access device according to Embodiment 2 of the present invention.

[0043] 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:

[0044] Step 201, detecting the voltage value of the CC1 or CC2 pin of the Type-C interface of the mobile terminal.

[0045] 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

[0078] Figure 4 It is a structural block diagram of a mobile terminal according to Embodiment 3 of the present invention.

[0079] refer to Figure 4 As shown, a mobile terminal 300 provided in an embodiment of the present invention includes:

[0080] An access device determining module 301, configured to determine an access device that accesses the mobile terminal through the transfer adapter;

[0081]The first data communication module 302 is configured to perform data communication with the earphone through the SBU1 / SBU2 pin of the Type-C interface when it is determined that the access device is an earphone;

[0082] The second data communication module 303 is configured to perform data communication with the storage device through the TX / RX pin of the Type-C interface when it is determined that the access device is a storage device;

[0083] The charging module 304 is configured to charge the mobile terminal through the D+ / D- pins, CC1 / CC2 pins, and Vbus pins of the Ty...

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Abstract

The embodiment of the invention provides a processing method of access equipment and a mobile terminal. The mobile terminal is connected with a forwarding adapter through a Type-C interface. The method comprises the following steps: determining access equipment which is accessed to the mobile terminal through the forwarding adapter; carrying out data communication with an earphone through a SBU1 / SBU2 pin of the Type-C interface when the access equipment is the earphone; carrying out data communication with storage equipment through a TX / RX pin of the Type-C interface when the access equipmentis the storage equipment; and charging the mobile terminal through D+ / D- pin, a CC1 / CC2 pin and a Vbus pin of the Type-C interface when the access equipment is a charger. By applying the embodiment ofthe invention, the problems that music listening, data transmission and charging of the mobile terminal cannot be realized simultaneously by using one Type-C interface and access of a plurality of equipment cannot be processed so that a development trend of ultra-thinness and integration of the mobile terminal cannot be met are solved; and moreover, the phenomenon that the mobile terminal is simultaneously connected with the plurality of equipment by using one Type-C interface, so that the ultra-thinness and the 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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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/38G06F13/40H02J7/00
CPCG06F13/385G06F13/4022H02J7/00H02J7/00034H02J7/0013
Inventor 朱先平陈伟得刘彦彬李占武
Owner VIVO MOBILE COMM CO LTD
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