Gesture-wakened electronic device and gesture wakening method thereof

An electronic device, gesture wake-up technology, applied in the direction of electrical digital data processing, data processing input/output process, user/computer interaction input/output, etc., can solve the problem of high power consumption of the camera and affecting the endurance of the device , to achieve the effect of less difficulty in implementation, improved control convenience and user experience, and increased cost

Active Publication Date: 2015-01-07
TOUCHAIR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design method is that the infrared proximity detection sensor and the camera work together. In the standby mode, the power consumption of the camera is very large, which greatly affects the battery life of the device.

Method used

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  • Gesture-wakened electronic device and gesture wakening method thereof
  • Gesture-wakened electronic device and gesture wakening method thereof
  • Gesture-wakened electronic device and gesture wakening method thereof

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0024] See attached figure 1 As shown, the electronic equipment of the present invention can be portable or non-portable equipment, for example, it can be a smart phone, a tablet computer (ipad), a smart TV, or a notebook computer. , 3 is the sound wave generator of the electronic equipment, and 4 is the sound wave receiver of the electronic equipment. The device needs to include a sound wave generator, which is used to generate sound wave positioning detection signals; a sound wave receiver, which is used to receive sound wave positioning detection signals reflected by moving objects. It is best to set up multiple sound wave receivers for each d...

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Abstract

The invention discloses a gesture-wakened electronic device and a gesture wakening method thereof. The gesture-wakened electronic device comprises a sound generator, a sound receiver, a filter, a gyroscope, an accelerator and a controller. The sound generator transmits sound wave; the sound receiver receives an acoustic positioning detection signal reflected by a moving object; the signal is filtered by the filter to remove background noise. The controller judges current motion state according to the gyroscope and the accelerator. The controller calculates changes in displacement of the moving object according to time of sound wave propagating in the air when in the current motion state of the electronic device; the controller recognizes a motion pattern of the moving object according to the changes in the displacement; if the motion pattern matches with an appointed device wakening pattern in a motion pattern mapping command base, the electronic device is wakened to run. The gesture-wakened electronic device and the gesture wakening method thereof have the advantages that control convenience level is increased, user experience is improved, the gesture recognition technology is combined with the gyroscope and the accelerator, frequent waking of the device caused by maloperation or misjudgment is avoided, and standby power consumption is optimally balanced.

Description

technical field [0001] The invention relates to a method for waking up an electronic device by a gesture. Background technique [0002] As mobile devices play an indispensable role in the daily work and life of human beings, waking up the device, turning on the screen or putting the device into standby mode is the most frequent operation of the final consumer every day. According to statistics, a deep smartphone user can wake up the phone and light up the screen more than one hundred times a day. For ordinary Android mobile phones, the traditional control method for waking up the mobile phone is for the user to press the power button of the mobile phone. The disadvantage of this operation is that the position of the power button is not uniform, and it is difficult for consumers to adapt; in addition, with the increasing size of smart phones The bigger the phone is, the more you need to move up and down with one hand or even cooperate with both hands to wake up the mobile ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/011G06F3/017
Inventor 刘广松申立琴
Owner TOUCHAIR TECH
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