1. The characteristics of intelligent LED lighting products:
(1) Modular design of LED intelligent lighting products
The controllability of LED light sources enables the rapid development of intelligent LED lighting products, which is unmatched by traditional light source products. So LED brings an unprecedented revolution to lighting. The concept of luminaire design and lighting expands the wider space and imagination. The current product design is not based on machine photoelectric heat, but incorporates optical distribution, electronic control, intelligent hardware and cloud modules. The following description of the shape, light distribution, electronic control, sensing and channel connection and cloud module are respectively described.
The structure of the light-emitting point and the angle and the point-and-line surface can be arbitrarily changed. In the structural shape, the LED lighting product has broken through the traditional restrictions. How much can be done, how much can be done, how much can be done. It can be invisible to tangible, or it can be shaped into invisible. The ever-changing shape of home lighting is just right for the individualized and fashionable needs of consumers. Corresponding to the shape module is the optical light distribution module, which is almost the development of LED lighting, and non-imaging optical technology is also favored. It is widely used for planar or directional illumination mainly because it solves both the problem of maximizing the transfer energy and obtaining the required illumination distribution.
The electronic control module of the electronic control and sensor module (including the power supply) is the core of the intelligentization of LED lighting. It is combined with the main chip and the intelligent lighting hardware to identify the sensor information or operation instruction information, and then control the LED light source driving signal. Thereby changing the light source shade, color, time, scene and other modes. The main program in the chip can be upgraded wirelessly or remotely to facilitate the upgrade of product features. The sensor module is mainly composed of an Internet of Things (IOT) sensor, which is characterized by an information source that can be independently addressed, and can exchange data with the host directly, at a close distance or at a long distance. There is no sensor to collect environmental information, constantly update and exchange data, intelligent lighting and smart home can not talk about intelligence.
Wireless channel connectivity and cloud storage modules now have some misunderstandings about smart lighting technology. I think that the channel connection technology that chooses WIFI, ZIGBEE or BLUETOOTH is to do intelligent lighting. In fact, this is far from the case. The real intelligence is to think from the heart of the product itself, really think about how to use, how to shine, how to The function is only convenient to save energy to meet human nature. How to do it is safe to conform to the original law of the thing is to serve life rather than bring trouble. This has nothing to do with the connection channel technology. If you have a good design in the early stage, you can lay the line once and for all. However, since these three wireless connection technologies are mature, stable, and versatile, they can be used for certification. It is only necessary to understand the means of transportation and where to go. It is also clear that you should not get on the bus. I don't know where I am going.
Cloud platform technology is crucial for the promotion of smart lighting and smart home applications. Some enterprises are not enough to recognize this importance. Cloud technology is a platform for product information data feedback, analysis and control promotion. On the one hand, it can obtain product work information and work from the cloud. The data is perfect for product design, and it can also collect product market interest and help market analysis and promotion. In addition, the product itself can automatically obtain the daily operation data of the four seasons of the cloud products, and carry out the optimization control. The characteristics of the intelligent products are also reflected here. The above is a description of the composition and function of each module in the product design. When a product designer plans a product, the cost and performance of the above components must be taken into consideration at the same time. Some skills and professions need to be cross-industry and interdisciplinary. This is one of the characteristics of LED lighting products.
(2) Intelligent features
Compared with traditional lighting, intelligent lighting has the distinctive features of safety, convenience, speed, intelligence and personalization. However, the intelligentization of LED lighting products is based on lighting, so it is the first element to satisfy basic lighting. If there is no lighting, let’s talk about lighting intelligence. This is also the fact that some intelligent lighting products are not clear at this stage. The main reason for market acceptance. From the perspective of LED lighting itself, the development of multi-spectral lighting can achieve energy-saving, health and environmental protection. Similar to natural light illumination, the RGB combination white light in LED has higher light efficiency and convenient dimming, color adjustment and adjustment. Color rendering, etc., can do this, LED will become the mainstream of general lighting. This kind of illumination, which is artificially synthesized like sunlight, is itself a manifestation of intelligent functions.
In addition, while meeting the basic lighting, the lighting is more in line with the humanized requirements through intelligent control, such as light and dark adjustment, color temperature color change, light-off delay and open preset, scene change, prompt reminder and remote perception. And other accessibility features. Product functions should be integrated into actual life needs, bringing real safety, health and convenience to real life. It is neither the accumulation of all functions nor the lack of a regret. Each function feature reflects the designer's unique insights and subtleties in the product, and also the aesthetics of the products with thousands of consumers. And resonate. Therefore, the diversification, personalization, humanization and practical use of functions are the significant development trend of LED intelligent lighting.
In November 2015, I was fortunate to participate in the cross-strait LED lighting forum in Xiamen. At the meeting, Professor Qin Ziqiang from Mingzhi University of Science and Technology in Taiwan demonstrated the infinite life ideas and opportunities of LED lighting design, and created a smart and intelligent lighting life from a unique perspective and ideas. Blue sea. Intelligence comes from the subtle thinking that the product itself can bring to the user what kind of use and demand interaction.
(3) Intelligent control features
Lighting product control methods range from initial single-opening to remote control to sound and light control, induction control, remote control, network control, and automatic control. Every update and upgrade brings a lot of convenience to the use, but each control mode upgrade will be compatible with the previous control method and will not be replaced. That is to say, the realization of the product function cannot be realized due to the change of the control mode, and some can not be realized. Only in this way can intelligence be truly free, convenient and controllable. There are some so-called intelligent products on the market. Although some intelligent hardware is used, the control method is single. The product function can only be realized by opening the software with the mobile phone. Without the remote control, the switch is not to mention. Therefore, when the product is on the market, the consumer feels that it is blocked, and there is no function at all. It can be realized with ordinary wall switches. It is necessary to use a mobile phone to control, which brings great inconvenience, so it is called "pseudo-intelligence." "It is not too much. According to the realization of the current product control technology and the development of user habits, the intelligent control methods of lighting products must be compatible with each other. For example, there are some smart bulbs on the market, which are controlled by mobile APP. However, this product is more convenient with a remote control, and it is better to switch control. The color of the switch control can be obtained through the mobile APP. Set, the settings of the switch color conversion is the same color that you usually like.
Such a three-way (switch, remote and network) integrated control will be a basic control requirement. Future network control (including mobile phone control) may be used only as a setting for product features rather than for control. There is now a higher-level control method called voice interface. Last year, MIT in the United States has turned this function into reality, and it can recognize more nuanced speech in speech recognition, which is more accurate than human recognition. In this case, we can To control the function is issued by the host voice, the computer chip in the lighting system recognizes and executes related complicated function programs.
In the future, intelligent lighting and home will identify the owner's IP. After the owner enters the home, the system automatically recognizes it and enters the relevant opening procedure according to the owner's daily habits. Achieve the goal of advanced intelligent control. But before that, you might try a replacement IP for a while. Even after the practical use of this advanced control method, ordinary wall switch methods are still indispensable. This is determined by the way smart products control thinking.
2, about the APP software
From the beginning of the smart phone, it indicates the arrival of intelligent hardware, mobile APP, mobile Internet and smart appliances. With the explosive growth of smart phones, mobile APP software with different uses and functions has also been developed in large quantities. Intelligent lighting is mostly based on scene lighting, intelligently adjusts the color of the light first, adjusts different colors according to different scenes, so that people have a wonderful feeling of emotional experience, experience the human mind and life attitude lighting attitude . Controlled by the smartphone Ios/android software, and can change the brightness and color of the LED according to the music of the mobile phone, it is very wonderful! This is a very popular control scheme and experience. Mainly through Bluetooth, WIFI or ZIGBEE + gateway and other three ways to achieve. However, this hot mobile phone experience control has quietly developed in two aspects. One is the pure mobile phone control of the local area network, and the other is the remote mobile phone setting control. The former is connected to the product through the Bluetooth or WIFI device of the mobile phone itself and controls the lighting through the mobile APP. The latter uses TCP/IP as the communication protocol to remotely control LED lighting through the Internet. The difference is that the latter must have a cloud platform. LAN control is different due to different systems on the mobile phone side, and there are also differences in experience. At the same time, there are not many additional useful functions, and consumer users are gradually losing interest. The opposite remote control is from the Internet portal, just some features are set and controlled. There is no more complicated experience. However, it is closely related to people's convenient and practical life, but it has gradually become the mainstream of application.
3. The relationship and development of LED intelligent lighting and smart home
Intelligent lighting focuses on the control of the interior, networking and system of the product. The final result of the control output is the asymptotic adjustment or the change of the lighting function. Smart homes began to focus on group control. The nodes in the home, such as switches, electrical outlets, and security sensors, communicated with the host via wireless (or power carrier) and connected to the Internet. People can use computers or mobile phones to achieve The access and control of the state of these nodes, the final result of the control output is the opening or closing of the electrical appliances in the home, the asymptotic adjustment or the function conversion is not much, far from the effect of the home appliance intelligence. In other words, you don't even know what appliances your smart plugs in. How can you make it smart and call smart home appliances? Isn't intelligence just about opening and closing? Therefore, the popularity of smart home appliances will eventually be implemented into the open, standardized and unified home appliance function control protocol. From the perspective of development, intelligent lighting is first from smart items to interconnection and mutual control to system networking, and finally forms a standardized set of agreements. The smart home was also well built at the beginning, and the control protocol and lighting compatibility were also very good, but the compatibility with home appliances would not work. In general, it was still superficial in terms of intelligence. The application of intelligent lighting systems to smart homes is an application that controls and connects beyond the lighting category. It also faces the openness of home appliance control protocols, and channel linking is no longer an issue. But the control of smart lighting and smart home will eventually lead to unity. In addition, visible light communication technology will help connect the network nodes of intelligent lighting and the new development of Internet of Things technology. We look forward to the arrival of this day.
4, the market characteristics of LED intelligent lighting products
The above analysis of the functions and features of intelligent lighting products, product lines from smart items to interconnected control products and then to the network system are distributed. Different products correspond to different market segments, and the market characteristics are also different. Intelligent lighting focuses on the humanization of operation and the improvement of lighting quality. The good product experience is indispensable, and in order to find an effective market that exists in actual demand, product information promotion, product learning and shopping guide entrance are indispensable. The marketing model is more conducive to the introduction of new products into the market. Many people predict and optimistic that 2016 is the explosion point of smart lighting and smart home. It is the eve of the storm, and it is a gust of take-off. But the market itself has its own laws. This law is the focus of the product itself. When it is done, it will open every corner of the world in a silent way overnight. Let's start with smart items. Only when there is a single item will there be mutual control and echo, and there will be a network system. Carefully understand the market requirements and product trends, so that smart technology truly serves our high-quality lighting life.
5, summary
This paper analyzes the intelligent lighting and development from the aspects of product design, control and function characteristics, and puts forward its own views on the promotion of market products, throwing bricks to attract jade, and hope colleagues discuss.
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