In 2014, the LED lighting blowout was an indisputable fact. The indoor lighting attracted a lot of attention with the explosion of the entire blue ocean. Indoor lighting is catching up in an unstoppable posture, and the broad market demand has promoted the improvement of indoor lighting technology. To this end, the reporter interviewed Dr. Song Gang, vice president of R&D Center of Shenzhen Weiwei Photovoltaic Lighting Co., Ltd., to share his unique insights on LED indoor lighting technology.
The lighting needs are different for different scenarios. Indoor lighting includes home lighting, hotel lighting and shopping mall lighting. Dr. Song pointed out that there are three important indicators 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 overlooked by most people. Indicators such as light will affect the heartbeat and blood pressure of consumers, thus affecting the psychological comfort of consumers.
With the improvement of LED lighting R&D technology and the growing demand for consumer personality, the scientific and practical features 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: free lighting image, creative appearance; free size, flexible size; free design of light, on-demand lighting; free spectrum, light Color smart; free to install, free position.
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LED lighting has replaced traditional lighting and become mainstream lighting. This has not only promoted the theme of environmental protection and energy conservation, but also replaced the product and technology development process. Dr. Song analyzed that indoor lighting as a flood of LED lighting, its development must also go through the following three stages: First, the product. At this stage, LED companies focus on improving product performance and ensuring the lighting quality of LED products, such as improving the performance of LED light sources, MR16 lamp cups and LED modules. Second, optimize costs. At this stage, companies should try to shorten the product recycling cycle, increase their product capacity, and improve product development technology to produce cost-effective products that are acceptable to customers. Third, lead the digitization of light. LED companies must have a keen market awareness and design products and intelligent control systems that meet market needs.
Regarding indoor lighting, we also need to pay attention to several problems existing in LED white light illumination, such as poor coloration in different viewing directions, color difference and color drift of the LED product itself, stroboscopic light, and the light color of the lamp will vary with temperature and time. Changes and changes, these problems will affect the effect of indoor lighting, which is also everyone's attention. Dr. Song said when he raised the need to pay attention to indoor lighting.
Intelligentization is the development trend of LED lighting. Whether LED enterprises have mastered intelligent lighting technology determines the long-term development of the company to a large extent. We all know that intelligent lighting refers to the use of intelligent client for information collection, processing and manipulation. It achieves safety, energy saving, health and comfort through brightness adjustment, light switch machine distribution control, spectrum adjustment control, scene setting and other functions. Features.
Dr. Song pointed out that the characteristics of intelligent lighting technology include distributed, remote telemetry, open, compatibility, and interactivity. In order to achieve intelligent lighting, the intelligent operation technology and data acquisition technology of the client, the data transmission technology of the Internet, the big data management analysis technology and computing technology of the cloud, and the context lighting technology of the online experience of the customer are required. Only based on these technologies can the real Achieve intelligent lighting.
To realize intelligent lighting, the lighting system solving technology and service system of the online light environment experience is very important. If this service system cannot be built up, the intelligent lighting can not be realized, and the LED lighting enterprise can not truly achieve leapfrog development.
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