Electronic device with human body induction and human body induction control method

Abstract

An electronic device with human body induction and a human body induction control method are provided, The device includes a signal processing unit, an image acquisition unit, a distance measuring unit, an image recognition unit and an image tracking unit. When the pattern acquisition unit detects a human body real-time image, the distance measuring unit is made to start working, and the signal processing unit compares the measured distance with the preset distance. When the measured distance is smaller than the preset distance, the image recognition unit and the image tracking unit operate, and the electronic device starts to recognize the human motion signal or receive the speech signal, and starts to work according to the recognized or received signal. The invention is reasonable in design and reliable in operation, and the electronic device is only partially activated when the human body approaches, and is fully activated when the human body reaches a preset distance, that is, thedouble-layer activation is required, thereby avoiding the situation that the infrared signal is unstable due to environmental factors and thus causes misactivatoin of the device, and prolonging the life of the device.

Description

technical field [0001] The invention relates to the technical field of human body sensing, in particular to an electronic device with human body sensing and a human body sensing control method. Background technique [0002] With the development of technology, the operation of electronic equipment is becoming more and more user-friendly, and the button control has been replaced by touch screen technology, and the increasingly mature voice and human body sensor control technology will be the dominant trend in the future. [0003] At present, the human body induction control technology is mainly realized through infrared sensors. The sensor detects changes in the infrared spectrum of the human body and triggers the device. However, the infrared signal is easily interfered by heat sources, light sources, radio frequency radiation, obstacles and other environments, which makes the infrared sensor malfunction. Sometimes there is even a short-term failure. [0004] After investiga...

AI Technical Summary

Problems solved by technology

This human body induction control method can be applied to the control of lighting, etc., to prolong the service life of the lamp, but it is also similar to the existing control technology, and it is also a single activation, that is, the infrared probe detects the human body signal (when people approach) It can Let the LED lights shine, so that if the infrared probe is disturbed by heat sources, light sources, radio frequency radiation, obstacles and other environments, there will also be misoperations

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