What is linear track lighting?
LED Track line lights are commercial track lights, suitable for supermarkets, stores, exhibitions and other places. Combinable with Cob Spotlight, ambient and accent lighting are on the same track for easy installation. And the flexibility is also very strong to move on the track. It is different from other led linear lights in that it is very invisible because it is an LED Linear Light embedded in the track. The light efficiency is 110-130lm/w, Flicker-free driver, THD<15%, the color rendering index can reach up to 97. Compared to other LED Track Lights, this Led Track Linear Light will cost less. So if you are looking for cost-effective and good quality LED Track Lights, you can choose this product.
3. PMMA Linear Track Light with Micro Prismatic Optic: UGR>19 anti-glare, the lens is very beautiful and delicate.
They can match the following brand tracks:
Slimline Track Lighting,Supermarket Led Lighting,Led lighting Track System,Led Shop Light SHENZHEN LITEHOME OPTOELECTRONIC TECHNOLOGY CO., LTD. , https://www.litehomelights.com
At present, fingerprint identification technologies at home and abroad basically use fingerprint recognition technology based on minutiae characteristics. From the perspective of research, the gap between domestic and foreign countries is not obvious. However, domestic AFIS focuses mainly on research perspectives and has not been practiced in practical applications for a long period of time. Therefore, there are still many gaps between these technologies and actual market demands. The companies that actually engage in fingerprint applications do not have their own technologies. The vast majority of them make fingerprint technology an ideal safety certification technology. Due to their broad market prospects, they have also received more and more extensive attention. The IT vendors and electronics manufacturers are actively promoting AFIS technology research.
From the hardware point of view, semiconductor sensors have advantages of price and volume, and are easy to integrate. They will certainly replace traditional optical sensors in the past and become the absolute mainstream of the market.
Research on AFIS recognition algorithms will also focus on various embedded systems and Internet applications. Consumer electronics such as handheld devices and personal computers will become the AFIS system's most important market. AFIS will also be widely used in the Internet in the future. Network information security and e-commerce will open up a broader market space for AFIS.
Fingerprint lock market conditions
According to statistics, the number of domestic one-year access controls is approximately 500,000 or more. At present, the application of fingerprint recognition in access control is only about 1%. According to the general foreign proportion, it should be about 20% or more. In other words, the market gap for biometric identification products in the domestic security industry is around 95,000 units. Another relatively obvious situation is that there are currently very few companies that specialize in fingerprint readers and fingerprint access control. One obvious feature: The market is large and there is little competition.
At this stage, the main competitors for fingerprint locks are proximity cards, password locks and high-grade mechanical locks. These locks for the high-end lock market have their own strengths regardless of their functions. For the fingerprint lock market, if the concept of the fingerprint lock avant-garde is really instilled and imprinted in the minds of consumers, then it is difficult to sell in the terminal. It will reduce a lot, but judging from the current promotion of the concept, there is still a long way to go. In the next one to two years, the fingerprint lock can not become a popular consumer product.
Dividing the market at the competitive level, we can see that the fingerprint lock target group must be the high-end middle-aged and young people, and this type of person happens to be the typical example of pursuing the frontier consumption in the market. It is not difficult to find out about such people, and word of mouth has a considerable proportion of influence in their consumption. In other words, for them, the price is not the dominant factor. What they are concerned about is the security and convenience of fingerprint locks. Under the acceptable conditions, whether various advantages can be transformed into true enjoyment of life. Based on the above factors, the future development distance of fingerprint lock can be explored, with good product performance, and having a good after-sales mechanism is the key to a fingerprint lock brand based on the market, and also the foundation for the full-speed development of the entire industry.
In terms of competition, fingerprint locks are fiercely competitive in the past two years or in the field of heavy engineering. Looking at the entire fingerprint lock market, many manufacturers are in a stagnant state of retail sales in the civilian sector. They all have a wait-and-see attitude. At present, the era of the success of project bids supported by brands and successful cases is still not over. In other words, the overall advantage of the fingerprint lock industry, including the design, R&D, production, and sales, is still focused on some companies. Therefore, the real startup of the fingerprint lock market still needs a process. Of course, the time will not be too long. Many fingerprint lock companies are ready to meet baptisms and challenges.
From the current market sales situation, consumers who accept fingerprint locks have some common features, such as having certain economic capabilities, preferring new things, paying more attention to fashionable things, and paying attention to the health and safety of themselves and their families. Pay attention to the quality of life. The targeted consumer groups of fingerprint locks should be relatively clear and fixed. They have relatively stable businesses and families, and their concerns about things are also the same.
1. PC Led Track Linear Light: Its beam angle is 120 degrees, and the diffuser is made of an imported PC that doesn't turn yellow easily.
2. Grille Linear Track Light with straight blade louver: Its beam angle is 24°, 50°, 60°, 90°, UGR<19. It can better protect human eyes.
The main specifications are 2ft, 10w; 2ft, 20W; 3ft, 20W; 3ft, 30W; 4ft, 30W; 4ft, 40W; 5ft, 30W; 5ft, 40W.
Fingerprint Lock Algorithm Guide!
Since the late 1990s to the present, due to the appearance of semiconductor fingerprint sensors, the field of application of fingerprint recognition has rapidly expanded, and AFIS technology has been used in personal computers, personal digital assistants, palmtop computers, mobile phones and many other fields, so the research focus of fingerprint algorithms From the optical sensor to the semiconductor sensor, the performance of the algorithm has also put forward higher requirements. Although the fingerprint is very stable, there are still problems such as peeling. This time, it often poses a great challenge to the performance of the algorithm, and it is also an issue that AFIS researchers need to overcome.