Integration of LED lighting and intelligent system

In many LED indoor lighting applications, one of the most prominent features is the user's appeal based on decorative lighting. For example, in some high-end hotels, shopping malls and office buildings, bars and cafes and other leisure places, museums and art galleries and other professional exhibition venues, users generally require LED lamps to make full use of any color of the whole spectrum and dynamic and static lighting effects, and to bring more intelligent atmosphere lighting effects to owners by combining application situations of different styles. Wu Hongfeng said: more novelty, special design and versatility are a new development goal of LED Indoor lighting fixtures. Light is no longer a simple visual lighting tool, it is a combination of emotion, signal and creativity, especially the integration with smart home. Light can express signals such as time, temperature, mood, etc. , and can also express various emotions. For lamps, it may be necessary to put aside extensive lighting thinking, deal with each beam of light more delicately, reduce light pollution and improve utilization efficiency. He gave an example to illustrate that with the help of the application trend of intelligence and internet, the lighting function of LED light source will be continuously extended: for example, using intelligent terminals such as mobile phones to control the light environment; Based on the background of Internet big data, LED lights are used as micro base stations to push various practical information to customer mobile phone terminals, etc. Under the cross-border development mode of many industries, the application prospect of LED civil lighting has been expanded to an infinite imagination space, and its demand will be much higher than that of commercial lighting. It is also reported that wenrun Optoelectronics will set up a device research and development center in South Korea this year, and since 2013, the company has invested heavily in the research and development of application products. Taking advantage of light source manufacturing, wenrun Optoelectronics has signed a cooperation agreement with Nordic enterprises, combining with the existing general LED lighting product lines such as Aurora and Qixing, jointly research and develop intelligent LED home lighting systems, LED lighting systems in special fields, etc. In the process of integration of LED lighting and intelligent system, the development of intelligent lighting platform technology is a major focus. Although intelligent lighting is defined in a variety of ways, we believe that intelligent lighting first includes solid-state lighting control, Notohamiprodjo said, such as various wired digital dimming modes (Such as toggle switch dimming) , And the emerging Ledotron/DLT (IEC62756-1)Digital lighting standard. In addition, intelligent lighting should also include through existing wireless standards, such as Bluetooth intelligent (BluetoothSmart), ZigBee, Z-Wave, Wi-Fi and other wireless lighting control technologies. Dialog's recently released SmarteXiteiW6401LED driver is designed for many types of intelligent lighting applications, including line-based dimming control that supports Ledotron/DLT (IEC62756-1)Digital dimming. The driver also includes an I2C bus that enables seamless integration of many types of digital and wireless networks, including Bluetooth Smart, ZigBee and Z- Wave, etc. , for example, users can use smart phones to control lighting, and the driver also combines non-volatile memory that is easy to configure. For the popularization and promotion of intelligent lighting, Guan Zhenyuan particularly emphasizes user experience and system construction cost. In the development of LED power supply drive products, Marvell provides a four-in-one integrated intelligent lighting solution including bulb drive control, wireless gateway, cloud and APP, the system revolves around the innovative LED driver IC (Such as the new 88EM8189) And not only provides a highly integrated, high-performance and low-cost scheme for LED lights and Gateway hardware platforms, but also based on Marvell's deep understanding of the lighting field and mature software support, can help LED lamp ODM/OEM manufacturers achieve a good user experience. In addition, Marvell's technical advantages and complete solutions in wireless connection technology and even in the field of integrated chip solutions can also provide strong backing for intelligent lighting and its connection technology.