scholarly journals Comparison of Power Consumption Reduce Effect of Intelligent Lighting System and Lighting Control System Using Motion Sensors

2015 ◽  
Author(s):  
Katsunori Onobayashi ◽  
Yuki Sakakibara ◽  
Hiromitsu Nakabayashi ◽  
Mitsunori Miki ◽  
Hiroto Aida
Keyword(s):  
Control System ◽  
Power Consumption ◽  
Motion Sensors ◽  
Lighting System ◽  
Lighting Control

Design of Airfield Lighting Monitor and Control System Based on Hybrid Network

2011 ◽  
Vol 467-469 ◽  
pp. 331-334
Author(s):  
Chang You Wang ◽  
Xiao Feng Yao
Keyword(s):  
Control System ◽  
Light Level ◽  
Configuration Software ◽  
Hybrid Network ◽  
Lighting System ◽  
Visual Aids ◽  
Lighting Control ◽  
Overall Design ◽  
Low Visibility ◽  
And Control

Airfield lighting system is necessary visual aids to ensure the normal movements of aircraft at night or under low visibility conditions. A hybrid network monitoring system based on CAN bus and Ethernet was introduced in the paper according to the actuality of national airfield lighting control system. The AC chop voltage regulating technology was adopted to adjust light level in the Dimmer what is the core of the system, configuration software, hybrid network technology were used to realize the remote monitoring, overall design scheme, the choice of hardware and software platform, and the realization method of network communication were gave out in the paper. Experimental results show that system performance is superior, and be worth promoting.

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.

scholarly journals Embedded Microcontroller with a CCD Camera as a Digital Lighting Control System

Electronics ◽  
2019 ◽  
Vol 8 (1) ◽  
pp. 33 ◽  
Author(s):  
George K. Adam ◽  
Panagiotis A. Kontaxis ◽  
Lambros T. Doulos ◽  
Evangelos-Nikolaos D. Madias ◽  
Constantinos A. Bouroussis ◽  
...  
Keyword(s):  
Control System ◽  
Power Consumption ◽  
Energy Savings ◽  
Functional Performance ◽  
Image Data ◽  
Ccd Camera ◽  
Zero Energy ◽  
Lighting Control ◽  
Digitally Controlled ◽  
Imaging Sensor

Although with the advent of the LEDs the energy consumption in buildings can be reduced by 50%, there exists a potential for energy savings due to lighting controls. Moreover, lighting controls can ensure that the near zero energy requirements by EU can be achieved for near zero energy buildings (nZEBs). For this reason, more sophisticated lighting controls must be proposed in order to take full advantage of LEDs and their flexibility concerning dimming. This paper proposes the architecture of an embedded computer camera controller for monitoring and management of image data, which is applied in various control cases, and particularly in digitally controlled lighting devices. The proposed system deals with real-time monitoring and management of a GigE camera input. An in-house developed algorithm using MATLAB enables the identification of areas in luminance values. The embedded microcontroller is part of a complete lighting control system with an imaging sensor in order to measure and control the illumination of several working areas of a room. The power consumption of the proposed lighting system was measured and was compared with the power consumption of a typical photosensor. The functional performance and operation of the proposed camera control system architecture was evaluated based upon a BeagleBone Black microcontroller board.

The Design of LED Intelligent Lighting Control System Based on CAN Bus

2013 ◽  
Vol 753-755 ◽  
pp. 2637-2640
Author(s):  
Bang Cheng Zhang ◽  
Hua Zhen Wang ◽  
Yan Qing Jiang ◽  
Yan Juan Hu
Keyword(s):  
Control System ◽  
Can Bus ◽  
Light Emitting Diode ◽  
Railway Vehicle ◽  
Lighting System ◽  
Light Emitting ◽  
Led Light ◽  
Lighting Control ◽  
Vibration Resistance ◽  
Very High

In order to meet the requirements of high stability, high vibration resistance, energy saving and environmental protection and long service life for the railway vehicle car lighting system, this paper designed a LED (Light Emitting Diode) lighting control system suitable for railway vehicles car. Using IPC for the principal computer, microcontroller for the subordinate computer, CAN bus as the communication network. Multiple brightness sensor collect the brightness information of car environment. According to the characteristics that the LED is suitable for high frequency switch power, using PWM technology, the current though the LED light can be control. ATmega16 microcontroller as the control core can automatically to adjust the brightness of the car according to the change of external environment, it ensured that the LED light emitting uniform and stable so that this kind of control system has very high application value.

The Dividing Area Control of Lighting System

2013 ◽  
Vol 330 ◽  
pp. 587-591
Author(s):  
Qing Wei ◽  
Hong Yan Ma
Keyword(s):  
Control System ◽  
Energy Saving ◽  
Lighting Design ◽  
Lighting System ◽  
Artificial Lighting ◽  
Lighting Control ◽  
Energy Issues

The lighting system is an integral part of the whole building. Lighting control system is an important part of the lighting system and lighting design. As increasingly severe of the energy issues, energy saving has become one of the problems to be solved in the lighting control system. This paper takes a normally used office as an example. Control the blinds and the lamps in the office reasonably. On the premise of the full use of daylight, make the office achieve the most comfortable illumination by using artificial lighting supplies.

Research of Communication Method of Intelligent Building Lighting System Based on CAN Bus

2014 ◽  
Vol 511-512 ◽  
pp. 1225-1229
Author(s):  
Shan Hu ◽  
Li Guo Tian ◽  
Xiao Liang Cheng ◽  
Meng Li
Keyword(s):  
Control System ◽  
Real Time ◽  
Can Bus ◽  
Lighting System ◽  
Intelligent Building ◽  
Lighting Control ◽  
Overall Design ◽  
Low Degree ◽  
Communication Method ◽  
Poor Management

This paper proposes an intelligent lighting control system based on CAN. Compared with the traditional lighting control system, it overcomes the effect of relatively scattered control and disadvantages of poor management, poor real-time and low degree of automation. In explaining the overall design of intelligent lighting system framework and communication protocols based on CAN bus communication, it analyzes the real time capability and puts forward the optimization scheme. It also proposes an implementation of SJA1000 CAN communication modules to achieve application to intelligent lighting system.

scholarly journals Development of Wireless Control System for Smart Street Lighting using ESP8266

2020 ◽  
Vol 14 (15) ◽  
pp. 68
Author(s):  
Syifaul Fuada ◽  
Trio Adiono ◽  
Lindawani Siregar
Keyword(s):  
Control System ◽  
Pulse Width Modulation ◽  
Low Cost ◽  
Environmental Condition ◽  
Lighting System ◽  
Street Lighting ◽  
Lighting Control ◽  
Turn On ◽  
Wireless Control ◽  
Temperature And Humidity

In this paper, we report a smart street lighting control system using the ESP8266 which is a low-cost Wi-Fi chip with full TCP/IP stack and microcontroller capability. Our system is equipped with a web server developed in HTML code. Hence, our smart street lighting system can be controlled wirelessly to turn ON or turn OFF, and it can be monitored its environmental condition (i.e., temperature and humidity around the system). All sensors used in this system are pure digitally-outputted sensor: DHT11 to monitor the ambient temperature and humidity and BH1750 to adjust the street light intensity automatically. The dimming technique was applied in the control system by using Pulse Width Modulation (PWM). The system was divided into two main parts: Gateway and Node in which these two parts employ the ESP8266. The Gateway as a coordinator will send a message to the node as an end device (in this work, the streetlight act as a Node). Later, the node will send the ACK to the Gateway. As results, each node can send a message to other nodes.

scholarly journals A Novel Cost-efficient Daylight-based Lighting System For Public Buildings: Design And Implementation

2020 ◽  
pp. 60-70
Author(s):  
Murat Ayaz ◽  
Ugur Yucel ◽  
Koray Erhan ◽  
Engin Ozdemir
Keyword(s):  
Control System ◽  
Operating Cost ◽  
Average Energy ◽  
Payback Period ◽  
Lighting System ◽  
Artificial Lighting ◽  
Lighting Control ◽  
Design And Implementation ◽  
Maximum Benefit ◽  
Cost Efficient

In this study, design and implementation of a new cost-efficient daylight-based lighting control system is proposed to provide energy saving in a public building with a conventional lighting system. Energy gain recovery and regional daylight utilization coefficients are obtained by conducting daylight measurements in all indoor spaces of the building where the proposed lighting system will be applied. Daylight value is continuously transferred to the control system through the pyranometer placed outside and the need for artificial lighting is calculated by using sectional daylight utilization coefficients. Thereby, maximum benefit from daylight is realized when unnecessary energy consumption for artificial lighting is reduced. Experimental measurement results show that the proposed daylight-based lighting control system provides an average energy efficiency of the building at the level of 60 %. Additionally, the required investment, such as operating cost and payback period for converting an existing conventional lighting system into the proposed system, are discussed in detail. Cost analysis shows that the payback period of the proposed system can be reduced by 5 years compared to the conventional system.

Application of Intelligent Lighting Control System in Different Sports Events in Sports Venues

2018 ◽  
pp. 165-171 ◽  
Author(s):  
Peng DONG
Keyword(s):  
Control System ◽  
Computer Technology ◽  
Control Algorithm ◽  
Demand Analysis ◽  
Lighting System ◽  
Lighting Control ◽  
Sports Events ◽  
Modulation Model ◽  
Lighting Systems ◽  
Sports Venues

This paper analyzes the application of intelligent lighting control system in different sports events in sports venues, which is based on the perspective of computer technology. Firstly, this paper analyzes the characteristics of different sports events lighting system in stadiums, proposes a lighting demand analysis algorithm based on gray­scale modulation model, and designs a control algorithm based on neural network for intelligent lighting control system. Finally, the paper tests the designed algorithm and the results show that the intelligent lighting control system is effective. The application can play an important role in the optimization of lighting systems in different sports venues, with the value of further promotion in practice.

scholarly journals Design of tunnel illumination control system with solar energy

2018 ◽  
Vol 173 ◽  
pp. 02003
Author(s):  
Zhang Weijiang
Keyword(s):  
Control System ◽  
Solar Energy ◽  
Intelligent Control ◽  
Control Algorithm ◽  
Lighting System ◽  
Energy Problem ◽  
Lighting Control ◽  
Remote Areas ◽  
Highway Tunnel

In order to solve the unmanned tunnel illumination in remote areas, control system is designed for tunnel lighting. Meanwhile, solar energy is used to solve the energy problem of tunnel lighting. Based on the specific requirements of the highway tunnel, the intelligent control algorithm is designed. On the basis of the algorithm, the intelligent control tunnel lighting system is realized. Control system for tunnel lighting is stable and reliable, unmanned operation can be realized. Practice shows that the intelligent tunnel lighting control system can be successfully applied in remote areas.

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