Radio frequency identification technology
Also commonly referred to as an "electronic tag," it is a non-contact, automatic identification technology that automatically identifies a target object and acquires relevant data via RF signals. Radio frequency identification technology has the advantages of being readable, reproducible, reusable, high temperature resistant, and not afraid of pollution. Traditional data barcodes do not have the advantage of processing.
Customers use RFID chips to swipe into the mall.
The electronic tag prompts the customer for shopping information.
Business opportunity: came into being
Although it has been used in stores for ten years, traditional bar code technology still has something that can't be done, such as not being able to reflect which batch of product belongs to, the retention time on the shelf, and the inability to identify the product one by one; When you need to manually point the card reader at the product, or let the product pass over a machine with a built-in card reader. In short, the user's response to the bar code is relatively slow.
In this case, radio frequency identification technology came into being. When the product label can contain more information, the convenience of RFID technology can be seen at a glance when the product label is smart enough and the manager can recall the inventory records of all products through the computer buttons. Moreover, the result of such innovations will minimize losses due to manual inventory errors, while also reducing the losses suffered by shops due to plagiarism, which is beneficial to both manufacturers and retailers.
This new technology has made retailers and suppliers a favorite, because it can get a lot of user demand information, which is exactly what merchants need. It is believed that with the unification of standards and the decline in cost prices, electronic tags will quickly become popular. In fact, radio frequency identification technology has been applied in many industries. Currently, individual brands of home appliances have been equipped with RFID readers to guide users in better laundry, food storage or cooking.
Practice has proved that electronic tags are effective and practical. If the customer buys a pair of shoes, the electronic label on the shoe may record the time, place and cost of the shoe he bought. In the future, the same electronic label will also be stored in other information after the purchase of shoes. For example, where does the purchaser go to wear these shoes, and how often does it take to change the shoelaces for a long time, whether there is a problem such as foot odor.
However, the application of RFID technology may also bring privacy violations, and privacy protection organizations are worried about this. They believe that if the retailer introduces this technology without saying hello, it will make some customers who are unwilling to open their shopping habits feel uneasy. Of course, more customers are welcome to RFID technology.
Market: gearing up
During the Beijing Olympics, organizers need to closely monitor every aspect of the food supply, including shipping. The use of radio frequency identification technology to monitor production, processing and transportation is undoubtedly a wise choice. Experts predict that for up to 10 years, each product will carry a microchip - these chips continuously report the changes of the goods to the wireless frequency reader in almost all places such as the goods yard, shelves, parking lots, etc. This can be well understood.
Radio frequency identification technology is driving the change of sales, and the industry players have already responded to the wind. According to a preliminary survey conducted by the US Department of Commerce, from 2005 to 2007, the total investment of electronic labels by manufacturing companies reached approximately US$5 billion, and the total investment in RFID technology infrastructure reached US$3 billion. Japan has developed reading devices capable of reading and writing bar codes and electronic tags at the same time. Platform software vendors have also preset standard drive interfaces for electronic tags in their products.
During the Beijing Olympics, the whole world is paying attention to China. The industry believes that radio frequency identification technology has matured, and the successful launch of RFID technology in the Beijing Olympic Games indicates that the promotion of this technology has brought IT business opportunities in the entire industry chain, including chip manufacturing, system integration, and consulting services. Today, many component manufacturers of RFID systems are gearing up to get a head start in the market battle for RFID technology.
What is a dot matrix RF? What is its working principle and characteristics?The dot matrix RF is divided into microneedle lattice RF and non-invasive dot matrix RF. The former penetrates the skin through the microneedle electrode and directly heats the dermis. The latter treatment head consists of positive/negative electrodes. High levels of heat damage can occur, and the skin between these target areas remains intact or only slightly affected.
Studies have shown that dot matrix RF technology is a safe and effective cosmetic method that can tighten skin, wrinkle, improve skin texture, significantly improve atrophic acne scars, and improve inflammatory acne and post-inflammatory erythema with fewer adverse reactions. Including tolerable pain, transient erythema, edema and fine crusting, the downtime is short, causing a small risk of post-inflammatory hyperpigmentation, more suitable for people with dark complexion. In order to get better clinical results, try to combine the lattice RF with other devices. For example, the combination of dot-matrix radio and dot-matrix carbon dioxide laser treatment of atrophic lines is more effective than a single treatment. In recent years, there have also been some integrated platforms for integrating optoelectronic devices. Dot matrix RF is also used to aid in the percutaneous penetration of drugs. At present, some researchers have applied dot-matrix radio frequency to assist the penetration of various drugs, such as triamcinolone acetonide and retinoic acid, and have achieved satisfactory results in the treatment of stretch marks and hypertrophic scars.
New dot matrix RF devices emerge in an endless stream, and the effects of treatment doses, treatment times, and treatment cycles on various therapeutic effects still need to be further explored in order to obtain a more optimal treatment plan. In addition, the combination of dot-matrix RF and other cosmetic equipment may have better application prospects than single-dot RF, and the development of dot-matrix RF-assisted transdermal drug delivery technology may also push this technology to a wider field.
Nantong Boxin Electronic Technology Co., Ltd. , https://www.ntbosen.com