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A kind of night lighting control method and system for children's bedroom

A technology for nighttime lighting and control methods, applied in lighting devices, energy-saving control technology, light sources, etc., can solve problems such as unfavorable healthy growth of children and inconvenient control.

Inactive Publication Date: 2019-08-06
TRULY OPTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing lighting control schemes are all set based on the normal activity scenes of adults, and there is no scheme to realize lighting control according to the specific conditions of children at night
When children sleep at night, they often need to eat many times or need adults to take care of them when they are uncomfortable. Night light, but this will give children a habit of lighting up to sleep, which is not conducive to the healthy growth of children

Method used

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  • A kind of night lighting control method and system for children's bedroom
  • A kind of night lighting control method and system for children's bedroom

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Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 As shown, it represents a night lighting control method for a child's bedroom provided by the present invention. The night lighting control method for the children's bedroom specifically includes the following steps:

[0037] Step 1. Obtain the changing frequency of the sleeping position of the child at night;

[0038] Step 2. Determine whether the frequency is greater than a frequency comparison threshold, and if so, control the lighting device to turn on.

[0039] Specifically, the step 1 includes: step 1.1, continuously shooting multiple frames of infant bedroom scene images; step 1.2, obtaining the similarity of two adjacent frames of infant bedroom scene images; step 1.3, comparing similarity and similarity comparison threshold, if If the similarity is less than the similarity comparison threshold, it is recorded as a change; step 1.4, calculate the cumulative number of changes within the set time; step 1.5, calculate the ratio of the cumulative ...

Embodiment 2

[0044] Such as figure 2 As shown, it shows a night lighting control system for a child's bedroom provided by the present invention, which is used to implement the night lighting control method for a child's bedroom described in Embodiment 1, including: a camera module for continuously shooting multiple frames of scenes in a child's bedroom image; an image processor, electrically connected to the camera module, for receiving multiple frames of infant bedroom scene images acquired by the camera module and analyzing and obtaining similarity; a frequency calculation unit, electrically connected to the image processor, It is used to receive the similarity result obtained by the image processor and calculate the ratio of the cumulative number of changes to the set time to obtain the change frequency; the comparison unit is electrically connected to the frequency calculation unit for comparing the change frequency and frequency comparison Threshold value; lighting control unit, elec...

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Abstract

The invention provides a night lighting control method and system for a child bedroom. The method comprises the following steps: 1, acquiring the sleeping posture change frequency of a child at night;2, judging whether the frequency is greater than a frequency comparison threshold, and if so, controlling a lighting device to turn on. According to the night lighting control method and system for the child bedroom provided by the invention, lighting equipment is turned on in time according to the sleeping change frequency of the child at night, the child can be effectively and conveniently checked and looked after in time at night, and the method and the system have the effect of reminding caregivers of looking after the child in time. In addition, according to the night lighting control method for the child bedroom, the sleeping posture change frequency of the child at night is acquired based on operations of shooting scene images of the child bedroom and comparing the images, and thesleeping posture change conditions of the child are effectively and accurately detected; the lighting control device is turned on to be in the lowest brightness level of the lighting device, so that the requirement of looking after the child is met as much as possible, and the condition that high-intensity lighting is frequently turned on at night and influences sleep of the child is avoided.

Description

technical field [0001] The invention relates to lighting control technology, in particular to a nighttime lighting control method and system for children's bedrooms. Background technique [0002] Now, with the gradual improvement of the level of science and technology, people's requirements for the quality of life are getting higher and higher, and the control of household equipment is also required to be more and more intelligent. In the control of lighting devices, in addition to the traditional manual control, there are also a variety of control schemes, such as the technical solution of photosensitive control to realize automatic switching of lighting devices according to the ambient brightness, and the technical solution of voice control to realize the judgment of personnel based on sound. The lighting device is automatically switched on and off when entering and exiting, and the technical scheme of infrared induction control is used to realize the automatic switching o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
CPCH05B47/105Y02B20/40
Inventor 何菲
Owner TRULY OPTO ELECTRONICS
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