Electronic device

Abstract

The invention provides an electronic device. The electronic device comprises a memorizer, a timer, a structural optical sensor, a processor and an optical transmitter, wherein the memorizer is used for storing a target feature of a target object, the timer is used for setting preset waking time for the target object, the structural optical sensor is used for scanning the target object according tothe preset waking time of the timer to extract a first feature of the target object, the processor is used for comparing the first feature with the target feature, and when the first feature is matched with the target feature, the processor controls the optical transmitter to emit visible light to irradiate on the target object so as to wake up the target object. With the electronic device provided by the technical scheme of the invention, interference caused by taking a sound source as an alarm clock can be avoided.

Description

Technical field [0001] This application relates to the technical field of electronic products, in particular to an electronic device. Background technique [0002] With the advancement of technology and the diversity of people's needs, there are more and more types of electronic devices on the market, such as mobile phones, handheld computers, etc. At present, the alarm clocks of electronic devices mostly use sound sources as stimuli to achieve wake-up. For groups living in groups, such as college students, this traditional sound source stimulating alarm clock is difficult to achieve a balance between the person who sets the alarm and does not affect other people. Such an alarm clock often destroys collective feelings and leads to conflicts. A factor. In addition, many scientific studies have shown that the traditional sound source stimulating alarm clock is not good for people's physical and mental health when they wake up people, and it is very likely that they will lose the ...

AI Technical Summary

Problems solved by technology

For groups living in groups, such as college students, it is difficult for this traditional sound source to stimulate the alarm clock to ensure that the person who sets the alarm clock wakes up and does not affect other people. Such an alarm clock often destroys collective feelings and leads to conflicts. A factor

In addition, many scientific studies have shown that the traditional sound source stimulation alarm clock is not conducive to people's physical and mental health when they wake up, and it is very likely that they will lose the good state of the day.

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