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LED will give smart home a new future
The organic integration of general lighting and scene lighting realizes the coordinated development of people and the environment, thus creating a new era of lighting application with integration, intelligence and energy saving as the core. This is the unshirkable responsibility and mission of the smart home industry. With the construction of mobile Internet of Things and the maturity of the industry chain, NB-IoT/eMTC-based smart home solutions will gradually take advantage of its unique advantages. Through a unified transmission protocol, the barriers between different devices will be broken, making it easier for smart home manufacturers to build Scenario-based intelligent products and services, and gradually establish an industry data model to further explore the value of massive user data. With the improvement of living standards, more and more intelligent products enter the consumer's family. Smart home is no longer a luxury in the high-end consumer market, but is more and more widely accepted by ordinary families, and when it is smart home Encountering intelligent lighting, this is a topic worth exploring in the moment. Three trends in the smart home lighting market Intelligent lighting is the basic part of the entire smart home, especially suitable for large-scale housing, it will make life convenient and comfortable. The lighting control system is divided into a stand-alone, room-specific or large-scale networking system. In a networked system, the dimming device is installed in an electrical cabinet and operated by a network of external devices such as sensors and control panels. The advantage of a networked system is that it can control different areas of the room from many points. In the home, a control panel can be installed on the wall near the main entrance as the main control point for multiple exterior rooms. Compared with traditional lighting, intelligent lighting can achieve safety, energy saving, comfort and high efficiency. Therefore, intelligent lighting has a good development prospect in the field of smart home. The prospect of green application can be expected. When energy conservation and consumption reduction become a major issue related to the sustainable development of social economy such as international market competitiveness, resource protection and environmental protection, it is inevitable to vigorously promote the construction and transformation of green home. In the process of green home construction, the effect brought by the intelligent lighting control system is very significant. Green lighting applications include the proper use of light sources, electrical accessories, luminaires, wiring harnesses, and dimming and light control devices. For example, make full use of natural light, use energy-efficient electrical accessories (such as energy-saving magnetic ballasts and electronic ballasts to replace traditional high-energy magnetic ballasts), use various energy-saving control devices or devices, and adopt intelligent Lighting control system, etc. Intelligent lighting control Intelligent lighting control system can make the lighting system work in a fully automatic state. The system works according to a preset number of basic conditions, and these states will automatically switch to each other according to the set time. For example, when a working day is over, the system will automatically enter the working state at night, automatically and gently dim the lights in each area; at the same time, the system's motion detection function will automatically take effect, automatically turn off the lights in the unmanned area. In order to adjust the illumination of the area to the appropriate illumination; in addition, you can program the illuminance of each area to adapt to the requirements of various occasions and different scenes. Intelligent lighting automatically adjusts the illuminance to the optimum level of work. For example, in places with good natural light, such as near windows, the system will make good use of natural light illumination; when the weather changes, the system can automatically adjust the illumination to an appropriate level. In short, the system ensures that the indoor illumination is maintained at a predetermined level, regardless of any location or weather changes. Significant energy saving effect In practical applications, the intelligent lighting system intelligent home lighting energy saving is mainly reflected in the following aspects. First, centralized management reduces man-made waste. The phenomenon of artificially wasting lighting energy is very serious. No matter whether someone is in the room or not, it is often a long lamp. The intelligent lighting system can be decentralized and managed centrally, and the administrator can turn off the lights of the unmanned room by operating the keyboard. Second, automatic dimming can make full use of natural light. The light-sensing switch in the intelligent lighting system controls the illumination switch by measuring the illuminance of the working surface, and compared with the set value, so that the natural light can be utilized to the maximum extent, thereby achieving energy saving purposes and providing an environment that is not affected by the season and the external climate. A relatively stable visual environment. In general, the closer the window is to the natural illuminance, the lower the illuminance provided by artificial illumination, but the synthetic illuminance should be maintained at the design illuminance value. Third, it is easy to install and saves cables. The intelligent lighting system adopts two-core control, and connects various input units, output units and system components in the system by bus. The large-section load cable is directly connected to the lighting fixture or other electric load from the output end of the output unit. No need to go through the smart switch. It is not necessary to consider any control relationship during installation. After the entire system is installed, the address code of each unit is set by software to establish a corresponding control relationship. Since the system only uses the load cable connection between the output unit and the load, compared with the conventional control method, a large number of cables originally connected to the ordinary switch are saved, the installation time is also shortened, and labor costs are saved. Fourth, extend the life of the light source. The fatal cause of light source damage is the grid overvoltage, and controlling the overvoltage can effectively extend the life of the light source. The intelligent lighting control system adopts the soft start mode, which can control the grid surge voltage and surge voltage, protect the filament from thermal shock, and prolong the life of the light source. Intelligent lighting system can generally extend the life of the light source by 2~4 times, which not only saves a lot of light sources, but also greatly reduces the workload of replacing the light source, effectively reduces the operating cost of the lighting system, and also eliminates the environmental pollution caused by the waste light source. problem. LED creates intelligent lighting, the future market capacity of lighting products in 2014, LED is still the hot spot and sought after, the traditional light source market shrinks, and compared with LED lighting, the market capacity of intelligent lighting is still small, but now it is coming The more LED lighting manufacturers combine LED and intelligent through the integration and research and development of technology, this is undoubtedly the most obvious trend of smart home lighting applications. LED light sources are increasingly used in various fields due to their long life, high luminous efficiency and controllability. The rise of the smart home market has led to LED lighting control, and domestic and foreign manufacturers have sniffed business opportunities and made efforts in the field of lighting control. Philips released the Hue Smart Light Bulb in 2012. In addition to Philips, many LED lighting manufacturers have seen this opportunity to start developing home LED products that support a variety of intelligent lighting. Now, LED smart lighting is becoming an exciting smart home technology. It is true that one of the reasons why many users have not actually purchased a smart light bulb is that it is expensive. For example, the well-known Philips Hue, although providing a wide range of connectivity, and interaction with WIFI speakers and other smart home products, but the price of a few hundred dollars is still prohibitive. You should know that lighting system is one of the foundations of home improvement. Not everyone can afford thousands of dollars or tens of thousands of installation costs. A good sign is that with the fierce competition, some smart bulbs with low prices are also selling more and more. For example, Tabu LuMini LED, etc., a single cost of tens of dollars, although the use of Bluetooth connectivity, but also to achieve a range of wireless switches, color operations, is a very good entry product. The significance of low-cost smart bulbs is more marketing, allowing more users to try at lower cost. I believe that in the future, true smart bulbs based on WIFI connections will gradually reduce costs and help users create smarter home lighting systems. How smart homes control smart lighting With the continuous development of the Internet, the Internet of Things and big data, smart homes are harnessing these technologies. Therefore, the smart home industry needs to understand some of the problems with smart lighting. 1, use habits. Due to insufficient understanding of intelligent lighting, it is easy to generate resistance. 2. Maintenance issues. Intelligentization needs to be written by computer and programming. The weak electricity controls the strong electricity. To a certain extent, it is necessary to consider the maintenance cost and difficulty level. 3. Market acceptance process. This is related to the complexity. Most people understand the advantages of intelligent lighting. Even if they can control the electricity bill more effectively, they still have doubts about the one-time higher investment. Some people think that if smart home enterprises have no idea of ​​general lighting, let alone use smart lighting. In fact, the best solution is to establish an effective platform to establish contact between the demand side, the design side and the supply side to achieve a good result. Indeed, the control and management of smart homes needs to be combined with more professional and group guidance. Mainly have the following aspects: 1, need to plan according to the design; 2, need to understand and plan customer habits; 3, provide control system related drawings, can be combined with lighting requirements, in addition, is the guidance work for the owners; Need to analyze the difference between traditional lighting and intelligent lighting; 5, through the life form to do cost analysis, understand how to achieve better quality of life through intelligent lighting; 6, the field operating system. Starting from these aspects, we will continue to expand the market share of intelligent applications. To achieve a good intelligent lighting space, in the design process of the engineering case that the designer and the manufacturer cooperate, the two sides need to cooperate with each other. The manufacturer is good at technology implementation. In this process, it is necessary to fully understand the theme and creativity of the design solution, provide reasonable lighting technology according to different space and lighting design atmosphere, and cooperate with the designer to complete the design work better. At the same time, how to control intelligent lighting in smart homes is also reflected in the intelligent and intelligent control of lamps in smart homes. For the control of the luminaire, since Edison invented the light bulb, the control of the electric light is controlled by mechanical manual control. From the pull switch to the push button switch, to the wall switch commonly used now, the switch drive is manual. Mechanical mode, so if we want to achieve the control of intelligent lighting in the future, we must start with the research switch. Recently, the smart luminaires controlled by Wi-Fi remote control in the smart home industry have emerged from the market reaction. The sales situation is not bad. This shows that the concept of smart luminaires is becoming clearer and clearer. Consumers have begun to enter from the wait-and-see stage. The actual consumption stage, but Wi-Fi remote control lamps will become the mainstream control mode of smart lighting in the future is still difficult to determine. Therefore, whether smart home enterprises consider borrowing the control mode of home appliances, if the control technology of the lamps can be upgraded to the level equivalent to the home appliance control technology, in the future, when implementing the overall home intelligent control, the lamps and appliances can be in the same Intelligent control is implemented on the platform. Through the control technology of home appliances, it provides a new R&D idea and feasible solution for the development direction of the lighting control technology for smart home enterprises. One phenomenon worth noting is that although LED has controllability, a single product can no longer meet the needs of the current market. In order to meet the overall needs of customers, more and more smart home lighting manufacturers have produced overall solutions and systematic professional lighting. The concept of a solution, a one-stop solution. The introduction of the overall solution not only emphasizes customized services, provides design ideas, but is also a strategy. In the face of this stage, many customers are not particularly clear about how to play the advantages of LED. This requires enterprises to provide them with overall program services, eliminating the need for customers to look after. Providing a total solution is a reflection of the company's service awareness and a means for the company to improve its competitiveness. It can be said that the combination of intelligent control and LED lighting will change the way people use lighting, which will greatly increase the added value of lighting products. The commercial value brought by intelligent control has been paid more and more attention by enterprises. In order to seize the opportunities in the intelligent era of LED lighting, many companies' products have not only stayed at the level of dimming and color, but It is actively exploring the intelligent control of the entire lighting system. The conclusion is based on the coordination between people and the environment. It actively explores the needs of customers, integrates general lighting and scene lighting, and realizes the coordinated development of people and the environment, thus creating a new era of lighting applications with integration, intelligence and energy conservation as the core. This is the unshirkable responsibility and mission of the smart home industry. As far as current market trends and applications are concerned, it is certain that LEDs will give smart homes a new future. (Original title: Three major trends in the smart home lighting market)