Wakening method and system for touch terminal and touch terminal

A touch terminal and touch screen technology, which is applied in the input/output process of data processing, program control devices, and energy reduction to achieve the effect of beautiful appearance

Inactive Publication Date: 2013-04-03
SHENZHEN GOODIX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a wake-up method, system and touch terminal of a touch terminal, aiming to solve the problem in the prior art that a mechanical button needs to be set for system wake-up

Method used

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  • Wakening method and system for touch terminal and touch terminal
  • Wakening method and system for touch terminal and touch terminal
  • Wakening method and system for touch terminal and touch terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 of the present invention provides a method for waking up a touch terminal. Such as figure 1 As shown, the method includes the following steps:

[0022] Step S1: scan the touch screen in the standby state;

[0023] In this embodiment, the touch screen can be scanned at a wake-up scanning frequency in the standby state, and the wake-up scanning frequency can be a lower frequency to achieve power saving and energy saving, and realize low-power wake-up of the touch terminal. Therefore, in this embodiment, a scan frequency lower than that in the normal working state of the touch terminal is specially set as the wake-up scan frequency.

[0024] Step S2: Determine whether there is a touch action on the touch screen, if yes, execute step S3, and proceed to the next step of judgment, otherwise, return to execute step S1, and continue scanning.

[0025] When the scanning detects that the sampling signal on the touch screen changes, it is detected that there is a t...

Embodiment 2

[0044] Embodiment 2 of the present invention provides a wake-up system for a touch terminal. Such as image 3As shown, for ease of description, only the parts related to the embodiment of the present invention are shown. All or part of the modules in the wake-up system can be built into the touch screen driver IC. The system of this embodiment can apply the method provided in Embodiment 1. Therefore, please refer to Embodiment 1 for detailed working principles and technical details, and details will not be repeated here.

[0045] see image 3 , the wake-up system of the touch terminal includes a touch action detection module 1 , a vibration signal detection module 2 and a wake-up module 3 . The touch action detection module 1 is used to detect whether there is a touch action on the touch screen, which can be realized by a touch sensor in a matrix form and a touch detection control module, such as image 3 As shown, the touch sensor is connected to the touch detection contr...

Embodiment 3

[0050] Embodiment 3 of the present invention provides a touch terminal, and the touch terminal is provided with the wake-up system provided in Embodiment 2. The specific working principle is as described above, and will not be repeated here.

[0051] The touch terminal provided in this embodiment can wake up the screen without setting mechanical keys, so that the service life of the terminal is not affected, and the appearance is more beautiful.

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PUM

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Abstract

The invention relates to the technical field of touch control and provides a wakening method and system for a touch terminal and the touch terminal, wherein the wakening method for the touch terminal comprises the following steps: step A, scanning a touch screen in a ready mode, and further judging whether a vibration signal used for prompting to waken the touch terminal and according with a preset characteristic condition is detected at the same time or not when a touch action carried out on the touch screen is detected; and step B, if the vibration signal used for prompting to waken the touch terminal and according with the preset characteristic condition is detected at the same time, wakening the touch terminal. According to the invention, the touch terminal can be wakened up without arranging a mechanical key on the touch terminal, so that the service life of the touch terminal is not affected, and the appearance of the touch terminal is more attractive.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a method and system for waking up a touch terminal and a touch terminal. Background technique [0002] Touch screen technology provides users with a convenient way of human-computer interaction, and is favored by consumers, so it is also increasingly applied to various electronic products. [0003] For the sake of power saving, the current electronic products with touch screen will turn off the touch screen in the standby state, that is, stop detecting the user's touch operation, and the user needs to wake up the system through a mechanical button when using it, and then touch to unlock. The setting of the mechanical button affects the appearance of the whole machine on the one hand, and on the other hand, the mechanical button is a vulnerable part, which affects the life of the machine. Contents of the invention [0004] The present invention provides a touch terminal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F3/041
CPCG06F1/3262Y02D30/50
Inventor 邓耿淳
Owner SHENZHEN GOODIX TECH CO LTD
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