Summary:Taking the intelligent lighting control system as the starting point, this paper introduces the application value of the intelligent lighting control system in the urban nightscape lighting project, and analyzes the design and specific application of the urban nightscape lighting control and management platform in combination with specific cases. When the intelligent lighting control system is applied in urban night lighting, it can flexibly adjust the lighting mode and create different atmospheres according to the lighting scene, which plays an important role in optimizing the landscape lighting effect.
0.Introduction
1.Overview of smart lighting control systems
The intelligent lighting control system is mainly composed of important parts such as dimming control module, control panel module, LCD touch screen module, programming interface module, time control module, programming control module and gateway module, and its basic composition structure is shown in Figure 1. On the basis of ensuring the normal operation of lighting equipment, the intelligent lighting control system can provide lighting power for the operation of the equipment, optimize the energy-saving effect, keep the lighting system stable in various complex operating environments, greatly improve the lighting life of the lighting equipment, and reduce the follow-up maintenance cost of the equipment.
Figure 1 Structural composition of the intelligent lighting control system.
2.The application value of intelligent lighting control system in urban night scene lighting
The intelligent lighting control system can set different lighting effects for different city night scenes, create a matching artistic atmosphere, and create a more comfortable and beautiful lighting environment. Compared with the traditional urban nightscape lighting system, the control function of the urban nightscape lighting system using the intelligent control system has been significantly improved, the system setting is more flexible, the function is more, and the diversified control needs can be met, and the intelligent data management of the control information of the urban nightscape lighting system can be realized, and the lighting system is controlled according to the control information. The application of intelligent lighting control system in urban night lighting projects can realize the supervision of lighting equipment with the help of Internet technology and control the actual operation status of each lighting circuit in the system. If there is a sudden problem or operation failure in a lighting circuit of the system, the monitoring module will find and warn in time, upload an early warning report, and relevant personnel can implement emergency control and maintenance of the system in a timely manner, which is conducive to the smooth development of the daily maintenance and technical maintenance of the urban nightscape lighting system.
3.1 Project Overview.
3.2 Specific Applications.
3.2.1 Data Collection.
3.2.2 Control the device configuration of the management center.
3.2.3 Data processing and creation of system databases.
The exclusive business database of the urban nightscape lighting system with data compatibility and data expansion functions ensures that the system information construction meets the actual development needs of the system.
3.2.4. Construction of system business data.
3.2.5 Formulation of interface standards.
3.2.6 Reservation of system extensible interfaces.
4.Accuray smart lighting solutions
Alibus smart lighting products use RS485 bus technology, which is mature, reliable, safe and stable. The switching driver has the ability to work independently, which is suitable for some small and medium-sized projects; Modular design, can be arbitrarily spliced and expanded, while reserving the Io port and Modbus interface, it can also meet the data exchange with the Acrelems enterprise microgrid management cloud platform.
It is suitable for the lighting control needs of various intelligent communities, hospitals, schools, hotels, factories, as well as large-scale public projects such as sports venues, airports, tunnels, and stations.
1) Real-time detection and display of the first status of each module, feedback the on-site control loop switch status, monitoring interface according to the layout of each partition of the floor and circuit list to browse.
3) It can realize on-off control of a single lighting circuit; Each module and floor has a corresponding module control switch and floor control switch, and it can also be controlled by a module or the entire floor.
5) The power-down state can be preset for each lighting circuit, and when the lighting power supply is power-off, the switching driver will automatically switch to the preset power-down state; Make sure that the switching state of the luminaire is certain and controllable when the power is back on.
7) Click the scene control to turn on or off the corresponding scene settings, the software interface displays different scene modes and scene functions, and shows whether the corresponding scene state is on or off through the on/off icon.
9) The system can automatically calculate the sunrise and sunset time of each day through the preset local longitude and latitude information; Control the lighting switch according to the astronomical clock to realize the function of turning on the lights at sunset and turning off the lights at sunrise.
11) The system structure is a distributed bus structure; Each component in the system is independent of other components and can work independently; Each component in the system can be programmed to achieve a variety of functions.
4.5. Equipment selection.
5.Conclusion
References: 2] Intelligent lighting control system. 2020.08 edition.
4] Li Yihong. Application of intelligent lighting control system in urban night scene lighting project[J].Light Source and Illumination,2022 (2):92-94
About author:Yi Yunheng, male, currently working in Ankerui Electric Co., Ltd., mainly engaged in the research and development and application of intelligent lighting control systems.