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A method and tool for detecting and correcting chromaticity and brightness consistency of an intelligent lamp

A smart light and consistency technology, applied in the direction of instruments, static indicators, etc., can solve the problems that smart lights cannot and are not easy to test effectively, and achieve the effect of improving quality experience, facilitating fault tolerance, and reducing matching errors.

Pending Publication Date: 2019-05-03
深圳市晶讯技术股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a method and tooling for the consistency detection and correction of chromaticity and brightness of smart lights, and solve the problem that manufacturers do not have corresponding methods and tooling for smart lights when the chromaticity and brightness of smart lights are inconsistent. Carry out detection and calibration so that the performance of the smart lights of the same specification is consistent when they leave the factory. That is, the test and calibration are performed after the smart lights are produced, which solves the problem that the smart lights cannot or are not easy to test effectively before the finished product question

Method used

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  • A method and tool for detecting and correcting chromaticity and brightness consistency of an intelligent lamp
  • A method and tool for detecting and correcting chromaticity and brightness consistency of an intelligent lamp
  • A method and tool for detecting and correcting chromaticity and brightness consistency of an intelligent lamp

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Embodiment 1

[0061] like Figure 1-2 As shown, the method for detecting and correcting the chromaticity and luminance consistency of the smart light of the present invention includes a smart light 1, the smart light 1 is provided with identification information, and also includes a chromaticity brightness acquisition unit, a correction unit, a lamp driving unit, a pre-set Process code reading units where:

[0062] A. Divide the same batch of smart lights 1 into several groups, fix a group of smart lights 1 at the position to be detected, and complete the detection and calibration preparation of the smart lights 1;

[0063] B. Use the preprocessing code reading unit to read the identification information on the smart light 1, and transmit the identification information to the computer, and the computer obtains the communication address information of each smart light 1;

[0064] C. The lamp driving unit drives the LED lamp bead group in the smart lamp 1 to be detected, so that the LED lamp...

Embodiment 2

[0072] This embodiment makes the following further limitations on the basis of Embodiment 1: the preprocessing code reading unit includes a code reading processing software module running on a computer, and a scanner connected to the computer.

Embodiment 3

[0074] In this embodiment, the following further limitations are made on the basis of Embodiment 2: the scanner is a clear code identification device, a barcode scanner, a two-dimensional code scanner or a mobile phone.

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Abstract

The invention discloses a method and tool for detecting and correcting chromaticity and brightness consistency of an intelligent lamp, relates to the field of intelligent lamps. all the intelligent lamps in the same batch are detected and corrected in batches, and identification information on the intelligent lamps and on a test tool is read by using a preprocessing code reading unit. The lamp driving unit drives the LED lamp bead group in the intelligent lamp to be detected to emit light, and the chromaticity and brightness of the intelligent lamp are acquired and measured by the chromaticityand brightness acquisition unit; And the correction unit calculates correction parameters and writes the correction parameters into the intelligent lamp. The chromaticity and the brightness of the intelligent lamp are corrected, so that the performance of the same type of lamp is consistent; Through a data wireless transmission mode, the problem that the intelligent lamp cannot be effectively tested or is not easy to effectively test before finished products are solved; The test tool is equally divided into a plurality of areas, so that light pollution between lamps can be prevented to the maximum extent.

Description

technical field [0001] The invention relates to the field of intelligent lamp detection, in particular to a method and tooling for detecting and correcting the chromaticity and brightness consistency of the intelligent lamp. Background technique [0002] In recent years, the Internet of Things technology has made great progress, smart lighting has begun to enter thousands of households, and multi-color temperature white light and colored lights have been favored by more customers. However, due to the performance differences of the lamp beads and related electronic components, including the inconsistency caused by the LED lamp bead package, the difference in the structure of the lamp, and the difference in the driving power of the lamp, under the same power input conditions, the chromaticity of the smart lamp with the same specification There will be subtle differences in brightness and brightness that the human eye can detect. The invention aims to quantitatively detect the...

Claims

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Application Information

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IPC IPC(8): G09G3/00
Inventor 王昊翔田帅坡宋镭
Owner 深圳市晶讯技术股份有限公司
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