Classroom Lighting Energy-Saving Control System Based on Machine Vision Technology

2018 ◽  
pp. 143-149 ◽  
Author(s):  
Ruijie CHENG
Keyword(s):  
Control System ◽  
Machine Vision ◽  
Energy Saving ◽  
Back Propagation ◽  
Back Propagation Neural Network ◽  
Lighting Control ◽  
Lighting Energy ◽  
Neural Network Algorithm ◽  
Energy Saving Control ◽  
Model Algorithm

In order to further improve the energy efficiency of classroom lighting, a classroom lighting energy saving control system based on machine vision technology is proposed. Firstly, according to the characteristics of machine vision design technology, a quantum image storage model algorithm is proposed, and the Back Propagation neural network algorithm is used to analyze the technology, and a multi­feedback model for energy­saving control of classroom lighting is constructed. Finally, the algorithm and lighting model are simulated. The test results show that the design of this paper can achieve the optimization of the classroom lighting control system, different number of signals can comprehensively control the light and dark degree of the classroom lights, reduce the waste of resources of classroom lighting, and achieve the purpose of energy saving and emission reduction. Technology is worth further popularizing in practice.

scholarly journals Energy saving control system development for external lighting

2020 ◽  
Vol 17 (3) ◽  
pp. 1601
Author(s):  
A.A. Ashryatov ◽  
V.G. Kulikov ◽  
A.V. Panteleyev
Keyword(s):  
Control System ◽  
Energy Saving ◽  
Control Systems ◽  
Reactive Power ◽  
System Development ◽  
Economic Effect ◽  
Power Reduction ◽  
Street Lighting ◽  
Lighting Control ◽  
Energy Saving Control

<p>Currently, energy saving requires the development of simple and efficient street lighting control systems. In order to create such a control system, it is necessary to develop an original principle of its operation. They considered the advantages of electronic starting devices in street lighting control systems. They performed the analysis of the existing state of street lighting means, their shortcomings and solutions have been determined, and they developed the method of lighting device automatic control. They performed the assessment of the economic effect from loss reduction associated with reactive power and due to power reduction during deep night. They presented the example of economic effect achievement from the use of an electronic starting device with automatic power reduction.</p>

Application of Electrical Lighting Energy-saving Design in Intelligent Lighting Control System

节能环保 ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 12-13
Author(s):  
Hualian Zheng ◽  
Keyword(s):  
Control System ◽  
Energy Saving ◽  
Modern Society ◽  
Lighting System ◽  
Lighting Control ◽  
Lighting Energy

Intelligent lighting control system is the symbol of green lighting in modern society, and it is also one of the indispensable core technologies in modern lighting. Adding many control switches to the lighting circuit to control the whole lighting system, or controlling the dimming function of the lamp through the control gauge technology is the traditional lighting mode.

Research on Control Network of LED Public Lighting and Integration Technology of Managerment and Control

2011 ◽  
Vol 99-100 ◽  
pp. 1335-1340
Author(s):  
Jian Bo Yang ◽  
Rong Wang ◽  
De Qian Wei
Keyword(s):  
Control System ◽  
Energy Saving ◽  
High Efficiency ◽  
Integrated Control ◽  
Integrated System ◽  
Control Network ◽  
Lighting Control ◽  
Lighting Energy ◽  
Roadway Lighting ◽  
Integrated Control System

In this paper, a integrated control system based on the LonWorks fieldbus to the application of LED public lighting has developed. Advanced control strategy of lighting energy saving has realized in this integrated control system, in order to improve the effect of lighting energy saving and management level. The control network of LED lighting and the specific techniques of integrated control system are mainly focused, including data acquisition, development of lighting control node based on LonWorks, design of lighting control network, implementation of energy saving and management strategy, monitoring and data management of the lighting system. Finally, to verify energy saving effect of the control integrated system and its high efficiency, three campus’s roadway lighting of GuiLin university of electronic technology is taken as the simulated object.

Design of Library Lighting Energy Saving System Based on Internet of Things

2014 ◽  
Vol 496-500 ◽  
pp. 1690-1693 ◽  
Author(s):  
Guang Yu Yao ◽  
Lu Song
Keyword(s):  
Control System ◽  
Internet Of Things ◽  
Energy Saving ◽  
Rapid Development ◽  
Stability Control ◽  
Living Environment ◽  
Internet Technology ◽  
Lighting Energy ◽  
Energy Saving Control ◽  
Internet Of Things Technology

Low carbon green living environment in our life play a very important role. With the rapid development of Internet technology and the increasingly mature, the traditional lighting system is developing rapidly towards intelligent lighting control based on Internet of things, especially in public places, the electricity control, such as libraries, museums, etc. In this paper, based on the Internet of things technology combined with humanized design a set of intelligent management library intelligent lighting energy saving control system. The wireless sensor network to collect environmental information is combined with artificial management information, the main control system can carry on the dynamic control of library's energy consumption, and realize the system energy saving purpose. After experimental verification, the energy-saving control system designed in this paper can according to the changes in the environment of intelligent stability control in the reading room lights brightness. The structure is simple and has achieved the purpose of energy saving.

The Design of Airport Flood Lighting Energy-Saving Control System

2014 ◽  
Vol 492 ◽  
pp. 499-502 ◽  
Author(s):  
Le Yang ◽  
Kai Li ◽  
Ge Yang ◽  
Xin Chan Zhang
Keyword(s):  
Control System ◽  
Energy Saving ◽  
Configuration Software ◽  
Flight Safety ◽  
Centralized Control ◽  
Lighting System ◽  
Turn On ◽  
Automatic Mode ◽  
Lighting Energy ◽  
Energy Saving Control

An airport flood lighting system is priority in the airport energy-saving and reducing emissions. Airport flood lighting energy-saving control system is presented by using configuration software, realizing the power acquisition, monitoring and centralized control of the ramp high-pole lamp. In automatic mode, it can integrate dynamic airport flight information to switch high-pole lamp. In the premise of ensuring flight safety at night, keeping the lights turn-on time accurately, so as to achieve the purpose of saving electricity.

A STUDY OF DIGITAL WATERMARKING RECOGNITION USING ORTHOGONAL CODE SEQUENCES WITH A BACK-PROPAGATION NEURAL NETWORK

2013 ◽  
Vol 37 (3) ◽  
pp. 459-465
Author(s):  
Chih-Ta Yen ◽  
Ing-Jr Ding ◽  
Zong-Wei Lai
Keyword(s):  
Neural Network ◽  
Digital Watermarking ◽  
Median Filter ◽  
Back Propagation ◽  
Back Propagation Neural Network ◽  
Pass Filter ◽  
Low Pass Filter ◽  
Noise Interference ◽  
Low Pass ◽  
Neural Network Algorithm

Digital watermarking is an encryption technology commonly used to protect intellectual property and copyright. In this study, we restored watermarks that had already been affected by noise interference, used the Walsh–Hadamard codes as the watermark identification codes, and applied salt-and-pepper noise and Gaussian noise to destroy watermarks. First method, we used a low-pass filter and median filter to remove noise interferences. The second one, we used a back-propagation neural network algorithm to suppress noises. We removed nearly all noise and recovered the originally embedded watermarks of Walsh–Hadmard codes.

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