The ever-changing new technologies are changing the management mode of society and every aspect of people's life style. Mobile Internet, Internet of Things, cloud computing, artificial intelligence and other innovative technologies are also driving the progress and change of traditional access control systems.
Since 2019, from the bidding documents of gate access control systems in various projects and the construction and implementation situations, the three key components in the construction of the gate access control systems, access card readers, access controllers, and access control software, have upgraded or are upgrading.
1. Easier identification: virtual cards
In recent years, with the continuous breakthrough of AI deep learning technology, the application of face recognition technology has been rapidly popularized. Open the door with face recognition has become the standard configuration for entrance and exit management of personnel command organs, smart parks, smart campuses and other scenes, such as face recognition at metro. It can be seen that face recognition, code scanning, and NFC mobile phone swiping have become new ways of identity recognition in access control systems. If the old smart cards are collectively called physical cards, then face recognition, code scanning, NFC mobile phone swiping, and previous fingerprint authentication can all be classified as virtual cards.
2. Access control self-service: APP
At present, with the emergence of various access control management APPs, this kind of problem has gradually been effectively solved. The access control management APP supports users to check the validity of the access control on the APP. It can provide online access control permission change service, so users only need to submit an application online, and the access authority change can be realized through online approval and audit. In addition, in terms of visitor management, the QR code of temporary visitors can be shared through the APP, which greatly simplifies the authorization process of temporary access control card for visitors and optimizes the use experience of the access control system.
3. The new architecture of access control system: Internet of Things
In the 1990s, the access control system architecture was RS485 bus mode; at the beginning of this century, access control system has been successfully transitioned from bus mode to IP network access control. IP network access control greatly promotes the scale development of access control systems. In recent years, with the rise of Internet of Things technology, the access control system IoT is coming comprehensively.
Under the architecture of the IoT access control system, the IoT access controller is connected to the IoT platform through MQTT, COAP, or HTTP protocol, and the IoT platform provides comprehensive support for the access, registration, identity authentication, OTA firmware upgrade, data encryption, data storage, and state synchronization of access controllers.
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