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Method and device for obtaining light intensity threshold

A light intensity and threshold technology, which is applied in the field of obtaining light intensity thresholds, can solve problems such as poor adaptability and high labor costs, and achieve the effects of reducing labor costs, reducing participation, and improving user experience

Active Publication Date: 2019-12-27
MIDEA INTELLIGENT LIGHTING & CONTROLS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] For this reason, the first object of the present invention is to propose a method for obtaining the light intensity threshold, so as to realize the automatic calibration of the light intensity threshold, improve the adaptability of the light intensity threshold, reduce the participation of technicians and users, and reduce labor costs. Solve the problems of poor adaptability and high labor cost in the existing technology

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  • Method and device for obtaining light intensity threshold
  • Method and device for obtaining light intensity threshold
  • Method and device for obtaining light intensity threshold

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0038] The method and device for obtaining the light intensity threshold according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0039] figure 1 It is a schematic flowchart of a method for obtaining a light intensity threshold proposed by an embodiment of the present invention. The method can be executed by the gateway where the device is located, or by a cloud server. The following describes in detail by taking the gateway executing the method for obtaining th...

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Abstract

The invention provides a method and a device for obtaining a light intensity threshold value, wherein, the method comprises the following steps: collecting the light intensity of the equipment in theenvironment through a photosensitive sensor on the equipment; synchronizing The sampling time with the system time to form the acquisition data in days. Analyzing all the collected data in the presettime length, the change track of illumination intensity, the minimum illumination intensity and obtaining the maximum illumination intensity. Counting the number of switching operations of each illumination intensity under a target change trend in the change trajectory; taking The illumination intensity with the largest number of switching operations is as the illumination intensity threshold of the device. Through the method, automatic calibration of the light intensity threshold can be realized, adaptability of the light intensity threshold can be improved, participation of technicians and users can be reduced, labor cost can be reduced, and problems of poor adaptability and high labor cost in the prior art can be solved.

Description

technical field [0001] The present invention relates to the field of smart home technology, in particular to a method and device for obtaining a light intensity threshold. Background technique [0002] With the development of smart home technology, the use of smart panels is becoming more and more popular, such as controlling the switch of electric lights through smart panels. The smart panel used to control the light switch is equipped with a photosensitive sensor. Due to the influence of external light sources, the sampling value of the photosensitive sensor has a large deviation, and it is difficult to calibrate the photosensitive threshold of the automatic switch light. [0003] In related technologies, there are two methods for calibrating the photosensitive threshold of smart panels. One is to build an environment close to the actual situation before production, and set the photosensitive threshold to a fixed value according to one or more measured parameters. The sec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
CPCH05B47/105H05B47/11H05B47/16Y02B20/40
Inventor 孙晓光冯俭智苗永福陈挺
Owner MIDEA INTELLIGENT LIGHTING & CONTROLS TECH CO LTD
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