Interface adaption method, terminal and computer readable storage medium

An adaptive and interface technology, which is applied in the fields of telephone communication, instrumentation, electrical digital data processing, etc., can solve problems such as the interface occupies the hardware space of the terminal equipment, cannot meet the user's requirements for thin and light terminals, and affects the user experience, etc.

Inactive Publication Date: 2018-05-18
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the USB interface and the earphone connection independently set on the existing terminal occupy the hardware space of the terminal device, which cannot meet the user's requirements for thin and light terminals, thus affecting the user experience. For this technical problem , providing an interface adaptive method, a terminal, and a computer-readable storage medium

Method used

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  • Interface adaption method, terminal and computer readable storage medium
  • Interface adaption method, terminal and computer readable storage medium
  • Interface adaption method, terminal and computer readable storage medium

Examples

Experimental program
Comparison scheme
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no. 1 example

[0076] The interface adaptive method of the present invention is based on image 3 The terminal circuit shown in realizes, image 3 The shown terminal includes a Micro-USB interface unit, a power management unit, and a switch unit.

[0077] see image 3 , the GND pin shown in the figure is the ground terminal, and VCC is the power supply terminal; the Micro-USB interface unit (Micro-USB terminal) shown in the figure includes ID pin, power supply pin Vbus, ground pin GND, identification The pin ID, the differential signal pin DP and the differential signal pin DM are composed, among which, the power supply pin Vbus, the ground pin GND, the identification pin ID, the differential signal pin DP and the differential signal pin DM form the Micro-USB interface The access pin group of the unit.

[0078] Provided in the present invention as image 3 In the terminal circuit shown, the power management unit (PMIC) includes Mic_in, HPH_REF, HS_L, and HS_R pins. These four pins are mi...

no. 2 example

[0102] Figure 4 A detailed flowchart of the Micro-USB interface adaptive method provided by the embodiment of the present invention, Figure 5 It is a schematic diagram of the working path of the terminal circuit when the terminal is in the shutdown state. In this embodiment, the interface adaptation method includes the following steps:

[0103]S401. The charger is inserted into the Micro-USB port, and the minimum system of the terminal is started.

[0104] When the mobile terminal is powered off, the Micro-USB port is connected to the charger, and the minimum system of the terminal starts

[0105] S402, 1V8LDO power module outputs 1.8V voltage.

[0106] The Vbus pin of the Micro-USB port outputs 5V voltage, and converts and outputs 1.8V voltage through the 1V8LDO power module.

[0107] S403, NMOS transistors Q1 and Q2 are cut off, Q3 is turned on, the switch module is powered on, and continues to work.

[0108] Since the mobile terminal system is not up at this time, tha...

no. 3 example

[0118] Figure 6 A detailed flowchart of the Micro-USB interface adaptive method provided by the embodiment of the present invention, Figure 7 It is a schematic diagram of the working path of the terminal circuit when the terminal is in the power-on state. In this embodiment, the interface adaptive method includes the following steps:

[0119] S601. Plug the charger into the Micro-USB port.

[0120] S602. The GPIO_X pin of the power management unit outputs a high level.

[0121] When the mobile terminal detects that it is in the power-on state, GPIO_X defaults to a high level.

[0122] S603, NMOS transistors Q1 and Q2 are turned on, Q3 is turned off, the switch module is powered on and continues to work.

[0123] Since GPIO_X is at high level by default, NMOS transistor Q2 is turned on. Because NMOS transistor Q2 is turned on, the gate of NMOS transistor Q3 is pulled down, so NMOS transistor Q3 is turned off. At the same time, because GPIO_X pin output is at high level, T...

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Abstract

The invention provides an interface adaption method, a terminal and a computer readable storage medium, and aims at the problem that user experience is affected since the requirements of users on a light and thin terminal because a USB (Universal Serial Bus) interface and an earphone, which are separately and independently arranged, on an existing terminal occupy the hardware space of the terminalequipment. The method is characterized in that the level state of the ID (Identity) pin of an existing Micro-USB interface unit on the terminal is detected, the access state of the access equipment of the interface is identified according to the level state of the pin, the Micro-USB interface unit on the terminal is connected with a corresponding function mode pin so as to realize a purpose thatthe Micro-USB interface realizes different corresponding functions according to different access equipment, the interface amount of the terminal is reduced, so that the occupation for mobile phone hardware space is reduced, furthermore, the terminal is light, user experience is improved, and a problem that the hardware space of the terminal equipment is occupied by the independent interface to cause a heavy terminal so as to affect user experience is solved.

Description

technical field [0001] The present invention relates to the field of terminal interfaces, and more specifically, relates to an interface self-adaptation method, a terminal and a computer-readable storage medium. Background technique [0002] As users increasingly prefer thinner and lighter terminals, terminal manufacturers will win users' love by producing thinner and lighter terminals, thereby winning the market in the increasingly fierce competition. Most of the terminals currently on the market The USB interface and earphone interface of the device are set separately and independently. These two interfaces, which are available on almost every terminal, will occupy a lot of hardware space of the terminal, which will limit the integration and miniaturization of the terminal. [0003] Therefore, it is an urgent problem to be solved to provide a multi-functional interface that combines the USB interface and the earphone interface of the terminal device, so as to reduce the oc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F13/40H04M1/725
CPCG06F13/385G06F13/4022G06F2213/0042H04M1/72409
Inventor 蒋权
Owner NUBIA TECHNOLOGY CO LTD
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