Digital semiconductor lighting is a new opportunity and a new challenge. The digital semiconductor lighting industry has enormous economic, technological and social benefits and has the potential to innovate. These innovations will improve the quality of life of people and create a green and sustainable society. Let us build consensus and promote the innovation and development of semiconductor lighting with a higher enthusiasm and more positive actions to create a bright future.
The progress of mankind and the development of society are inseparable from innovation, and the role of innovation can be described as four or two. For this reason, society should pay more attention, understanding and support to those engaged in innovation. The harmony between the country, the people and the rich needs positive energy. Positive energy will not fall from the sky, and some people need to create and spread it. This article says that people are talking about people, the purpose is to spread positive energy, and hope that more people will join.
Keywords: shaping light, digital, semiconductor lighting, application effects, superior features, advanced
First, the function of digital semiconductor lighting
The 21st century is an era of digitalization. People are increasingly demanding the efficiency and convenience brought by digitalization. The distinctive feature of today's era is the digital lifestyle. With the rapid development of semiconductor lighting technology, its application has entered the era of digitalization and intelligence. The digital control requirements in the field of lighting are becoming more and more clear. The digital, network and remote monitoring technologies have gradually become the standard configuration of lighting systems. .
Digital semiconductor lighting takes the one-stop management of large-scale public construction equipment as the main body, sets up the lighting equipment operation management center, and raises the application system, maintenance system and management system of the lighting system to a new height through digital and network technologies. . The system functions and terminal functions of digital semiconductor lighting are as follows:
(1) Digital system function
1. Centralized control
All lighting fixtures can be time-sharing and zone-controlled at the control terminal. The control mode has two modes, manual and automatic, which can be flexibly adjusted according to the needs of use. The automatic control mode can be selected in the area where no manual operation is required, and the manual control mode can be selected in the area where the organic motion control is required.
2, remote system monitoring
The whole lighting system is dynamically monitored and controlled, and the system status can be displayed at all terminals, including the switching status of the lighting system, the voltage, current, and power of each phase, and the remote control of the regional circuit can be performed as needed. .
3. Visualization of energy consumption data
Statistics and summaries of the energy usage of the regional lighting circuit and the entire lighting system are reflected in the control terminal in the form of numbers and graphs.
4, automatic alarm
Real-time monitoring of lighting equipment, from the traditional periodic maintenance mode to the real-time state maintenance mode. When the equipment runs abnormally, it will automatically alarm, which is convenient for maintenance and repair in the first time, thus greatly reducing the failure rate and damage rate of the equipment, achieving its normal service life, achieving high efficiency, energy saving and low consumption.
5, history
Generate historical data in the form of numbers and graphs for system conditions, equipment conditions, energy usage, operating conditions, and abnormal conditions. Reports can be automatically generated by day, week, month, and year. It can query the records of any time nodes for data statistics, analysis and management.
6, multi-point operation
Remote monitoring and control via Ethernet or the Internet allows the lighting system to be monitored at control terminals in different locations.
7, abnormal recovery
When the system runs abnormally, the control terminal will automatically restart and return to normal operation.
8, power failure self-locking
Due to the interruption of lighting caused by power failure, it will automatically lock to the off state when the call comes in to ensure personal and property safety.
(2) Digital lighting terminal equipment functions
1, operating conditions data collection
A data acquisition device is arranged in the lighting fixture to collect data such as working voltage, working current, operating power, operating temperature, and illumination of the lighting fixture.
2, operating conditions data upload
Upload the collected working voltage, working current, operating power, operating temperature, illuminance and other data.
3, PC monitoring
A monitoring device is arranged in the lighting fixture, and the lighting is remotely monitored by the remote communication of the upper computer, and the working voltage, working current, operating power, operating temperature, illumination, etc. of the lighting fixture are monitored in real time, so that the dynamic information of the lighting system can be fully grasped.
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