Intelligent access control system based on split and integrated technology

Intelligent Access - Access Controller System Split <br> <br> early smart entry system for machine-based, i.e., the reader is integral with the main control board of the access control. With the development of electronic integration technology and changes in access control market requirements, split-type access control, where controllers and readers are separated, gradually replaces one-piece access control and becomes the market leader. Especially in recent years, high-performance ARM-based processors have become more and more widely used in the design of embedded access control systems, which has led to the rapid development of large-scale sub-control networked access control systems.


The implementation of smart cities has also accelerated the rapid upgrading of the security industry. Access control systems now have more advanced technologies and applications. With the proliferation of smart phones, they are widely used in various industries. Of course, access control systems are no exception. Smart phones make the access control system intelligent. We can understand through examples of daily life scenarios. When our mobile phones can control the access control system, our lives will become like this: Every day we go out and open the downstairs unit door through the mobile phone. The locks and the gates of the community gates are used to pick up the cars from the parking lot in the community. There is no need for mid-way parking and card swiping, and the parking lot can be opened with the mobile phone. After returning home from work, they can also use the mobile phone to remotely control the parking lot access and community access. Warm. In addition, this series of actions will be uploaded to the cloud management platform to facilitate future traceability and processing. In the event of an abnormal situation, an alarm message will be issued to reduce the possibility of loss.

The above scenarios have benefited from the participation of smart phones, making the entire access control system more intelligent and user-friendly. It is also foreseeable that the application of the access control system in the future will be extended to the intelligent mobile terminal. With the high efficiency and convenience of the mobile phone and the scalability of cloud storage, it will be integrated with more security protection systems to expand more powerful functions. The split access control system will no longer be limited to readers and controllers, function expansion modules, interface modules, linkage devices, etc., all of which are important components of the access control system.

Access control is the last barrier of security. Every day, people enter and leave the locks, but rarely pay attention to the lock itself. In the past, “a key opened a lock.” However, the emergence of smart locks, people through the proximity card, digital password Fingerprints and mobile phones are used to open doors, especially mobile phones, which are used as an integral part of the human body. They are widely used in access control and greatly increase the security and convenience of access control systems.

Smart phone access control makes the door more “modern”. For example, the owner does not have to repeatedly check if he has forgotten to take the key; when he is at work or in a foreign country, he can check the family’s access through the mobile phone access control opening door; when visiting family and friends, use the mobile phone. Open the door remotely; also send visitor QR code to relatives and friends' mobile phones on APP; relatives and friends open the door through QR code scanning. To open the door to open the smart phone is divided into the controller + open APP + cloud service, is a "cloud key" to open the access control system of the smart community.

Integrated traditional access control system features

The integrated access control price is relatively low, construction and use are simple, and the integrated machine has been applied for many years in the market, and the technology is relatively mature. The all-in-one is suitable for access control projects where the budget is small, inconvenient for complex wiring, and the door control function is simple. For example, in a typical residential area, the door is relatively decentralized, and access control is relatively simple. In order to avoid the inconvenience caused by the construction and reduce the complexity of the system, managers often prefer the access control without networking.

However, the drawback of the integrated access control is the hidden danger of access control security. The main control unit is directly installed outside the door. Once technically damaged, the electronically controlled door lock may be opened illegally and lose the access control function. In addition, due to the limitations of the volume of the all-in-one, there is no guarantee that it has a comprehensive input and output interface and function expansion module, which limits the function and expansion capability of the system and is not conducive to upgrading the access control system.

Intelligent Access optional selection factors to be considered <br> <br> smart access control system is the main equipment of various aspects of access control systems from the features, product quality and after-sales service and other factors considered. Should be based on their own project characteristics and needs, targeted selection of products in order to truly play the role of intelligent access control system.