LED lighting blowout into the inevitable rapid development of indoor lighting

In 2014, it is an indisputable fact that LED lighting blowout has attracted a lot of attention with the outbreak of the entire lighting blue sea. Indoor lighting is catching up with the overwhelming posture, and the broad market demands have spawned the improvement of indoor lighting technology. To this end, the reporter interviewed Dr. Song Gang, vice president of the R & D center of Shenzhen Jiawei Photovoltaic Lighting Co. , Ltd. , to share his views on LED indoor lighting technology. Different scenes have different lighting requirements. Indoor lighting includes home lighting, hotel lighting and shopping mall lighting. Dr. Song pointed out that there are three important measures for indoor lighting quality, including physical indicators, physiological indicators and psychological indicators. In fact, physiological and psychological indicators are more important, but they are often easily ignored by most people. Indicators such as illumination will affect consumers' heartbeat, blood pressure and other aspects, thus affecting consumers' psychological comfort. With the improvement of LED lighting research and development technology and the growth of consumers' individual needs, the scientificity and practicability of lighting technologies such as products and effects are becoming more and more obvious. Dr. Song pointed out that with the improvement of lighting technology, the characteristics of LED lighting technology are mainly reflected in the following points: the image of lamps is free and the appearance is creative; Free size and flexible size; Free design of light quantity and on-demand lighting; The spectrum is free and the light color is smart; Can be installed at will, free position. [img] /uploads/allimg/140624/22-140624155206345. jpg [/img] LED lighting has replaced traditional lighting and become the mainstream lighting. Among them, there are not only the theme of The Times that advocates environmental protection and energy conservation, but also the replacement of products and technology development. Dr. Song analyzed that as a torrent of LED lighting, the development of indoor lighting must also go through the following three stages: first, products. At this stage, LED enterprises focus on improving product efficiency and ensuring the lighting quality of LED products, such as improving the efficiency of LED light source, MR16 lamp Cup and LED module. Second, optimize costs. At this stage, enterprises should shorten the product recycling cycle as much as possible, increase their own product capacity, and improve product research and development technology to produce products with high cost performance accepted by customers. Third, the digitization of light. LED enterprises should have keen market awareness and design products and intelligent control systems that meet market demand. Regarding indoor lighting, we also need to pay attention to several problems existing in LED white light lighting, such as chromatic aberration in different observation directions, chromatic aberration, color drift and stroboscopic in LED products, the light color of lamps and lanterns will change with the change of temperature and time. These problems will affect the effect of indoor lighting, which is also what everyone needs to pay attention. When proposing what aspects of indoor lighting need to pay attention to, Dr. Song said. Intelligence is the development trend of LED lighting. Whether LED enterprises have mastered intelligent lighting technology largely determines whether the enterprise can develop for a long time. As we all know, intelligent lighting refers to the use of intelligent client to collect, process and control information. Through brightness adjustment, light on/off distribution control, spectrum adjustment control, scene setting and other functions, achieve the characteristics of safety, energy saving, health and comfort. Dr. Song pointed out that the characteristics of intelligent lighting technology include distributed, remote control and telemetry, open, compatible and interactive. To achieve intelligent lighting, it needs the intelligent operation technology and data acquisition technology of the client, the data transmission technology of the Internet, the big data management and analysis technology and computing technology of the cloud, and the situational lighting technology of the customer's online experience, only based on these technologies can intelligent lighting be truly realized. In order to realize intelligent lighting, the lighting system solution technology and service system of online light environment experience are very important. If this service system cannot be built up, intelligent lighting cannot be truly realized, LED lighting enterprises cannot really achieve leap-forward development.