Intelligent illumination system based on power line carrier communication technology

A technology of carrier communication and intelligent lighting, applied in distribution line transmission system, lighting device, energy-saving control technology and other directions, can solve the problems of complex topology, low security, high noise, etc., to improve communication quality, communication reliability, The effect of addressing reliability

Active Publication Date: 2012-04-11
WUXI XINXIANG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of low-voltage power lines as a transmission medium has defects such as high noise, low security, signal attenuation, and complex topology characteristics.

Method used

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  • Intelligent illumination system based on power line carrier communication technology
  • Intelligent illumination system based on power line carrier communication technology
  • Intelligent illumination system based on power line carrier communication technology

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Experimental program
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Embodiment Construction

[0022] Such as figure 1 Shown is an intelligent lighting system based on power line carrier communication technology, which includes a master controller, multiple slave controllers and LED lamp groups, data communication is performed between the master controller and multiple slave controllers through power lines, each A slave controller controls a group of LED lights. The extended function part includes the control center, the control center is connected to the main controller, and the data communication between the control center and the main controller is carried out through a dedicated bus, Ethernet or wireless communication. This part is mainly to consider that the control center module may need to be expanded in the future Realize the group monitoring function of the intelligent lighting system applied in large buildings. The power line carrier technology is used for data communication between the master controller and the slave controller.

[0023] Such as figure 2 ...

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Abstract

The invention discloses an intelligent illumination system based on a power line carrier communication technology. The system is characterized by comprising a master controller, a plurality of slave controllers and a plurality of LED (light emitting diode) lamp groups, wherein the master controller and the plurality of slave controllers perform data communication through power lines, and each slave controller controls one LED lamp group. The intelligent illumination system performs intelligent management to the LED lamp groups, reasonably sets opening, closing and brightness of the lamps in the area according to intensity of illumination of natural light and people walking conditions in each area, and can control opening, closing and brightness of the lamps in each area by virtue of a control command which is manually input on a touch screen, so that the LED lamp group has a remarkable energy-saving effect on the premise of guaranteeing the illumination quality; and by adopting the power line carrier communication technology and utilizing the existing illumination circuit, cabling is not required, and communication is reliable, so that the cabling cost is saved, and the problems of communication quality and safety are solved.

Description

technical field [0001] The invention relates to a home lighting system, in particular to a home LED intelligent lighting system. Background technique [0002] With the continuous improvement of people's quality of life, people's demand for lighting is getting higher and higher, from the basic function of providing brightness to the current needs in many aspects: in addition to providing appropriate ambient brightness, it is also necessary to create an elegant and comfortable atmosphere. The user requires flexible and convenient control methods, which can realize on-demand configuration, and at the same time realize energy saving, reduce operating costs, and benefit the health; the construction party requires simple installation and convenient maintenance; the designer requires the system to provide various technical means to meet the diverse requirements of users . Changes in demand have led to improvements in control methods: from traditional mechanical switches to intelli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02H04B3/54
CPCY02B20/48Y02B20/42Y02B20/40
Inventor 郭彦锋倪伟李玮李冰娄秀丽张继璠展山山俞健康
Owner WUXI XINXIANG ELECTRONICS TECH
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