Intelligent LED lighting system and sensor technology
Professor of Peking University, Shanghai institute of microelectronics yan ChongGuang do titled “intelligent LED lighting system and sensing technology” of the report, he points out that in most cases, people often say that the ceramic bulb and intelligent lighting control system refers to the indoor lighting control system, the sensor is an important part of intelligent lighting “, in the report, he summarized the general intelligent lighting control system composition, and sensor + MCU + + = LED intelligent lighting control execution. Focuses on the concept, function, classification of the sensor and its application in intelligent lighting and instance analysis. Professor yan ChongGuang sensors can be divided into four categories: pyroelectric infrared sensors, ultrasonic sensors, hall sensors, optical sensors.
LED needs intelligent system, the traditional concept of lighting
Section semiconductor research institute, Chinese academy of sciences of jingyuan said: LED lights(e.g ceramic led bulb ) make our world more energy efficient, at the same time LED lights, communication and control methods may be more convenient and more green environmental protection. Leds can through the light transmission network signal and control signal, signal modulation of, to complete the transmission of information and instructions. In addition to connect to the Internet, leds can also act as commander of various kinds of household appliances. Especially the building lighting is the most important part of the application of market; Building energy consumption is very high, he said, some European and American countries for the development of the intelligent lighting system, using lighting control system, more can reflect its advantage in energy conservation and management.
LED intelligent control system of standard research and develop on cheap led bulbs for home.
In the LED lighting association of guangdong province Li Zili standard intelligent control system of research and develop, the report said, intelligent lighting and lighting system in general is divided into the general lamps and lanterns and intelligent lighting system and general products and intelligent lighting system, including general products and intelligent lighting system among enterprises of lamps and lanterns and intelligent lighting system can replace each other, technology is complex, for convenience and versatility and stipulated the unified command definition of each function and format, process, etc.