Zigbee-based intelligent access control monitoring system

Abstract

The invention discloses a zigbee-based intelligent access control monitoring system. The zigbee-based intelligent access control monitoring system comprises a server, a concentrator, a central processing unit, a central processing unit, a communication unit, a transmission unit, a receiving unit, an image processing unit, an electric cloud deck, a radar control central processing unit and an intelligent access control monitoring system, wherein the transmission unit, the receiving unit, the image processing unit and the electric cloud deck are connected with the radar control central processing unit respectively; the communication unit and the radar control central processing unit are connected with the central processing unit respectively. According to the Zigbee-based intelligent accesscontrol monitoring system disclosed by the invention, 3D (Three Dimensional) laser imaging is used for carrying out monitoring and imaging on a target under any environment; target information is fedback flexibly and in time through zigbee networking; the zigbee-based intelligent access control monitoring system is convenient for management staff to manage and control; meanwhile, the cost of laser radar is reduced.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a zigbee-based intelligent access control monitoring system. Background technique [0002] At present, more and more enterprises and families adopt the access control system, which controls the opening or locking of the door through proximity cards or passwords, which is easy to operate, and the monitoring of the access control needs to check the real-time transmission of the cameras installed at each access control point attachment in the real-time access control system through the server. In order to know the entry and exit conditions of each access control point, only through the surveillance video. [0003] However, when the administrator uses the terminal to view the monitoring screen, he needs to pay attention to the content of the monitoring screen at all times, and if he checks the real-time monitoring screens of multiple access control points at the same time, he may ...

AI Technical Summary

Problems solved by technology

Building a 3D lidar imaging system plays an important role in studying the principle of laser ranging, the construction method of three-dimensional imaging, and improving the performance of lidar. Single-point laser rangefinders on the market are relatively common, but they can only measure specific areas on the target. Compared with laser range finders, the price of laser radar products on the market is much higher. Reducing the cost of laser radar and making it closer to civilian use is an important problem to be solved.

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