Mobile short message control-based dynamic intelligent access system

Abstract

The invention relates to a mobile short message control-based dynamic intelligent access system. The system comprises an STM32 controller, a keyboard input module, an RC522 radio frequency acquisition module, a temperature acquisition module, an LCD display module, a GSM shot message module and a relay module. A user can send different commands to a system through a mobile short message mode to achieve functions of short message unlocking, verification code unlocking, aging code unlocking, key dormancy / dormancy release and card reader dormancy / dormancy release, access unlocking modes are diversified, and different requirements of users in different environments and different situations can be further met.

Description

technical field [0001] The invention provides a dynamic intelligent access control system based on mobile phone short message control, which belongs to the technical field of access control systems. Background technique [0002] Today, with the rapid development of computer technology and network technology, people's lifestyles are constantly being changed, which also promotes the emergence of modern management. Applying these technologies to access control systems can obtain safer and faster access methods at a lower cost. At present, most access control systems are controlled by single-chip microcomputers. Due to the inherent limitations of single-chip microcomputers, such access control systems have shortcomings such as insufficient processing capacity, small storage capacity, difficult upgrades and inconvenient maintenance, and difficult replacement of the location of the management center server. The existing remote access control Most of the systems are networked with ...

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Problems solved by technology

[0002] Today, with the rapid development of computer technology and network technology, people's lifestyles are constantly being changed, which also promotes the emergence of modern management. Applying these technologies to the access control system can obtain a safer and faster way of access at a lower cost. At present, most access control systems are controlled by single-chip microcomputers. Due to the inherent limitations of single-chip microcomputers, such access control systems have shortcomings such as insufficient processing capacity, small storage capacity, difficult upgrades and inconvenient maintenance, and difficult replacement of the location of the management center server. The existing remote access control Most of the systems are networked with cables to realize data transmission, but for some remote locations or places without cables, the installation and use of the remote access control system becomes a difficult problem

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