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Public lighting energy-saving intelligent control system based on CANopen bus

An intelligent control system and public lighting technology, applied in the direction of energy-saving control technology, electrical components, etc., to achieve the effect of improving energy-saving level, improving networking, and promoting building energy-saving

Pending Publication Date: 2022-08-05
杜明芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the dedicated CANopen protocols in various industries have yet to be developed, and they will be continuously tested and verified through engineering applications

Method used

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  • Public lighting energy-saving intelligent control system based on CANopen bus
  • Public lighting energy-saving intelligent control system based on CANopen bus
  • Public lighting energy-saving intelligent control system based on CANopen bus

Examples

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Embodiment 1

[0039] This embodiment discloses a public lighting energy-saving intelligent control system based on CANopen bus, which is used to control the power supply of lighting loads in public scenes, and includes a plurality of control terminals, which are directly connected to the corresponding lighting loads through the control terminals to perform on-off control; and Including a management platform, the management platform is connected with the control terminal through the set CANopen bus network; also includes a photovoltaic power generation module, the photovoltaic power generation module is connected with the control terminal and controlled by the control terminal to supply power to the lighting load; the management platform is connected with the photovoltaic power generation module for power supply control . It also includes a management network, and data interaction is performed by logging in to the management platform through the management network.

[0040] Among them, the c...

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Abstract

The invention discloses a public lighting energy-saving intelligent control system based on a CANopen bus, which is used for carrying out power supply control on a lighting load in a public scene and comprises an intelligent fuzzy controller and an intelligent light modulator directly controlled by the intelligent fuzzy controller, and approximately stepless scene customization intelligent light modulation is realized through a fuzzy control algorithm and fuzzy logic reasoning; the system also comprises a plurality of control terminals, and the control terminals are directly connected with the corresponding illumination loads for on-off control. The system further comprises a management platform, and the management platform is connected with the control terminal through a set CANopen bus network. The photovoltaic power generation module is connected with the control terminal and is controlled by the control terminal to supply power to the lighting load; the management platform is connected with the photovoltaic power generation module for power supply control. According to the intelligent control technology, the energy-saving rate of the lighting system in the scenes such as buildings, roads and underground is improved, the networking, intelligent and green level of the lighting system is improved, and energy conservation of the buildings is promoted.

Description

technical field [0001] The invention belongs to the technical field of intelligent buildings, in particular to a public lighting energy-saving intelligent control system based on CANopen bus. Background technique [0002] Statistics show that the energy consumption of lighting system generally accounts for about 30-40% of the energy consumption of a building, second only to the proportion of energy consumption of the central air-conditioning system. Therefore, the lighting system is a major consumer of building energy consumption, and the improvement of the energy efficiency of the lighting system directly affects the building energy efficiency. Traditional public building lighting control systems generally use DDC controllers or PLC controllers, which use a "point-to-point" connection method, and each control point needs a cable for access. The result of this is complex construction and installation, difficult changes, high renovation costs, and relatively high overall sys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B47/18H05B47/11H05B47/20
CPCH05B47/18H05B47/11H05B47/20Y02B20/40
Inventor 杜明芳
Owner 杜明芳
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