Access Control Technology Development Status and Trends

The technology of the access control industry is changing with each passing day, and companies are constantly developing the corresponding technologies to meet the needs of the market. This article only mentioned related technologies such as smart cards, biometrics, and wireless access control. In fact, with the continuous development of technologies in other areas of society, other technologies in the access control industry are constantly being developed and updated. I believe the access control industry will have better development in the coming time.

The rapid development of biometrics technology to achieve a higher level of biometrics technology is based on the characteristics of human biometrics that are "everyone is different, lifelong, and portable," and uses biometrics or behavioral characteristics to identify individuals. There are two types of bioassays: the first is biometrics: fingerprints, faces, palm prints, irises, retinas, pulse, and pinna; the second is behavioral features: signatures, sounds, and key press strength. Fingerprint identification technology is the most mature branch of biometrics technology, and it is also the most widely applied technology.

For many years, human beings have been using the latest technological means to make unremitting efforts for the commercialization of fingerprint recognition technology. Since the 1970s, with the development of computer technology and the maturity of CCD image acquisition technology, commercialized fingerprints have been used. The discriminator began to appear. Since 2000, with the innovation of the global information industry, fingerprint identification technology has reached a high level and is widely used in the civil and industrial markets.

Wireless access control technology has gradually matured Wireless access control products from birth to the present, after the continuous evolution of technology has emerged through the FSK, GPRS, Bluetooth, and other transmission methods. With the rise of Internet of Things technology, Internet of Things access control products have received widespread attention in the security industry.

Wireless IoT access control systems can directly replace existing wired or non-networked access control systems. For office building systems, the application of wireless IoT access control can significantly reduce the construction workload and reduce the cost of use; for hotel systems, it can enhance the intelligent level of access control. However, for any new things, there are inevitably some doubts in the market. How to dispel users' concerns about the stability, reliability, and security of wireless systems is the biggest problem in market promotion. We believe that with the promotion of the Internet of Things technology and the development of wireless Internet of Things (IoT) access control cases, the wireless Internet of Things (IoT) access control system will surely become more and more popular with users.

The development of the mobile phone card is a new technology application that has recently emerged. Its appearance has been actively responded to by a large number of businesses and users. The projects that have been put into use have also shown initial success. Of course, as a new technology, it still has some deficiencies that need further improvement.

After nearly two years of development and trials, RFID-SIM cards have become more mature and stable in the application of access control, attendance, and consumer subsystems. The application needs of customers have become more and more detailed. Therefore, China Mobile has recently introduced The development of mobile phone card will rely on the previous RFID-SIM internal consumption, attendance, and access control systems, so that in the recently launched project, more application subsystems such as parking management and water control can be developed to make mobile phone card applications More extensive. For example, for car park management, car owners can use mobile phone credit card, mobile phone payment, etc.; through the multi-purse feature of mobile RF-SIM card, it can meet a mobile phone parking in multiple different management parking lots, and the mobile will be in the late stage. The introduction of standardized mobile phone inquiry parking spaces, mobile phone reservation parking spaces and other functions. Due to the ease of use of mobile phone cards, many security companies are now developing card technology and expect to occupy one acre in the future market.

Access Control Technology The future development of NFC-enabled mobile phones with embedded virtual credential cards will continue to be widely used in the future. Although airlines still use QR barcode technology, travelers have shown great interest in using mobile phones as mobile boarding passes, further confirming that the use of mobile phones for various matters is now becoming more and more popular.

In Japan, NFC payment systems have been installed in fast food restaurants, subways, taxis and vending machines. This technology is also ideal for university campuses. Students can use NFC mobile phones for various applications, including entering buildings, paying parking fees, shopping, using campus bus systems, borrowing library materials, and determining personally identifiable information before taking the exam. , and access to computer resources.

The virtual credential card will also provide an ideal platform for emerging applications such as electric vehicle charging stations. The driver can park the car in front of the charging meter and use an NFC phone to access and pay for the service. Access to personal health records is also possible with NFC phones. Patients can present their mobile phones at the hospital to provide personal information without completing a form. During emergency medical care, visit the credential card to provide the nursing staff with the same information. Another emerging application is the use of smart posters for micromarketing. Consumers can use NFC phones to read tags on posters, and the phone will then navigate to a specific page that contains more information.

In today's world, there are a large number of electronic data at all times that are attracting our attention. The concept of access screening has become increasingly important. In fact, it is also possible to reversely use access control techniques based on certain rules and authentication factors to prevent access to the user's personal handset.

Now that the access control decisions and records are kept on the NFC phone instead of each lock, it is easy to protect places and objects through connectionless locks, obtain new keys, remotely send keys to others, and for each available digital Key personnel and usage time change rules.