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A distributed lighting control method for an open office

A lighting control and office technology, applied in lighting installations, energy-saving control technology, electric lamp circuit layout, etc., can solve the problem that the open office does not have intelligent automatic adjustment of light source brightness, and achieve the effect of minimum energy consumption

Active Publication Date: 2019-08-06
SUZHOU UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a distributed lighting control method for an open office to solve the problem that the prior art intelligent open office does not have intelligent automatic adjustment of light source brightness

Method used

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  • A distributed lighting control method for an open office
  • A distributed lighting control method for an open office
  • A distributed lighting control method for an open office

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Experimental program
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Embodiment Construction

[0044] Such as figure 1 As shown, an open office distributed lighting control method, the open office includes:

[0045] N LED lights with adjustable brightness arranged on the ceiling, and M workbenches located on a horizontal plane 0.8m above the ground

[0046] Smart devices respectively arranged on M workbenches to set the desired illuminance of the workbench, and the desired illuminance set by each workbench is broadcasted wirelessly by the smart device;

[0047] N sensor-actuator nodes arranged on the ceiling are used to detect the illuminance of LED lamps in one-to-one correspondence, and adjust the brightness level of N lamps in a distributed manner based on the deviation between the expected illuminance and the actual illuminance, and each LED lamp is based on the duty. Control and adjust the brightness from 0% to 100% through the ratio mechanism;

[0048] The present invention comprises the following steps:

[0049] (1), graph theory representation:

[0050] Use ...

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Abstract

The invention discloses a method for controlling distributed lighting in an open office. The open office includes N LED lamps with adjustable brightness, which are respectively arranged on M workbenches to set the expected illuminance of the workbench. The sensor-actuator node is used to detect the illuminance of LED lights and control and adjust the brightness of LED lights in one-to-one correspondence. In the present invention, N sensors are used to obtain the expected illuminance of M workbenches, and the expected illuminance of the open office is calculated based on the average consistency theory; N sensors-executors detect the illuminance information of N lamps, based on the expected illuminance and the actual illuminance The deviation among them is distributed to adjust the brightness level of N lamps. The invention provides an automatic control strategy for the illumination brightness of an open office, which can be used in existing intelligent offices to realize the adjustment of the brightness of an intelligent open office workbench according to actual needs.

Description

technical field [0001] The invention relates to the field of lighting control, in particular to a distributed lighting control method for an open office. Background technique [0002] Smart offices and smart homes are new architectural forms that are gradually emerging based on the development of the Internet of Things. At present, although the brightness of the light source of the workbench in the smart open office can be controlled by the control device, the control form is only simple on and off control, and it is mostly done manually through the control device, and it is impossible to intelligently control the brightness of the light source according to the actual illuminance requirements. automatic adjustment. [0003] Open office has become a trend, and the lighting control system is required to adjust the illumination level of each office area in real time according to office characteristics and personal preferences. The existing lighting control can be divided into...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B33/08H05B37/02H05B44/00
CPCH05B45/10H05B47/19Y02B20/40
Inventor 陈珍萍吴征天付保川许馨尹徐启元
Owner SUZHOU UNIV OF SCI & TECH
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