Awakening method and system for touch screen terminal

A touch screen terminal and touch screen technology, which is applied in the input/output process of data processing, data processing power supply, instruments, etc., can solve the problems affecting the life of the machine, the mechanical keys are vulnerable, and affect the appearance of the whole machine, etc., and achieve low power consumption wake-up , beautiful appearance effect

Active Publication Date: 2010-05-05
SHENZHEN GOODIX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the mechanical key affects the appearance of the whole machine, on the other hand, the mechanical key is a vulnerable part, which affects the life of the machine

Method used

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  • Awakening method and system for touch screen terminal
  • Awakening method and system for touch screen terminal
  • Awakening method and system for touch screen terminal

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] In the embodiment of the present invention, during the wake-up process from the standby state to the normal working state, two lower scanning frequencies are used for scanning. It is only performed on a local area of ​​the touch screen, and the wake-up touch action is only valid in this area.

[0024] figure 2 The implementation flow of the wake-up method of the touch screen terminal provided by the embodiment of the present invention is shown, and the details are as follows:

[0025] In step S101, scanning is performed on the touch screen at a first scanning frequency in a standby state ...

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PUM

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Abstract

The invention is applied to the intelligent touch control technical field of a touch screen and provides an awakening method and a system for a touch screen terminal. The awakening method comprises the steps of: a) scanning the touch screen with a first scanning frequency under a stand-by state to detect whether the touch action is started, and b) scanning the touch screen with a second scanning frequency if the touch action is started in a preset local scope and awakening the touch screen terminal and adjusting the scanning frequency to a scanning frequency under a normal working state of the touch screen terminal if a qualified awakening touch gesture is found, wherein both the first and second scanning frequencies are lower than the scanning frequency under the normal working state of the touch screen terminal and the first scanning frequency is lower than the second scanning frequency. The invention divides the scanning and detecting process for awakening into two phases. By scanning with two lower scanning frequencies, the awakening with low power consumption can be performed by setting the two frequencies.

Description

technical field [0001] The invention belongs to the technical field of touch screen intelligent touch control, and in particular relates to a method and system for waking up a touch screen 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 increasingly applied to various electronic products. For the sake of power saving, such electronic products will turn off the touch screen in the standby state, that is, stop detecting the user's touch operation, so it is necessary to add a mechanical button to wake up the system. And this mechanical key has influenced the attractive in appearance of whole machine on the one hand, on the other hand, mechanical key is a vulnerable part, has influenced the life-span of machine. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method and system for waking up a touch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F1/32
Inventor 邓耿淳
Owner SHENZHEN GOODIX TECH CO LTD
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