Intelligent entrance guard system

Abstract

The invention provides an intelligent entrance guard system. The intelligent entrance guard system comprises a central controller, an entrance guard unit, a wireless communication module, a risk prewarning unit, a health detection unit, a biological recognition unit and a visitor conversation unit, wherein the entrance guard unit is a carrier of all functional modules; the risk prewarning unit, the health detection unit, the biological recognition unit and the visitor conversation unit are connected with the central controller. The intelligent entrance guard system can not only restrict in and out by passages but also guard and protect the personal and property security of residents in rooms; the risk prewarning unit is provided to alarm in case of indoor harmful gases, earthquakes, fire hazards and the like and to automatically open the room doors to enable outside air to flow in; the health detection unit is provided to conduct health scanning detection on persons in and out of the passages, so that the self-health attention of people is improved; the biological recognition and visiting functions are also provided, so that the functions are powerful and the use is convenient.

Description

technical field [0001] The invention relates to the technical field of smart home applications, in particular to an intelligent access control system. Background technique [0002] With the rapid development of electronic information technology, more and more high-tech criminal equipment has appeared in people's sight, and people's awareness of safety and prevention has also increased. Existing access control systems usually use IC cards or fingerprint recognition as the only indicator for channel entry and exit verification. However, IC cards are highly reproducible, and if they are lost or stolen, thieves can take advantage of them. [0003] Furthermore, the existing access control system has a single function, and there are no other auxiliary functions except the ordinary restriction of access. In today's flood of science and technology, the single technology products will only restrict people's living habits, and cannot bring scientific scalability and innovations in t...

AI Technical Summary

Problems solved by technology

The invention patent verifies whether the passer-by is a permitted person through various methods, and there is no danger warning unit, which cannot monitor the indoor environment, and cannot provide early warning of indoor dangerous gas content, and cannot provide visitor dialogue windows and health detection. There are large differences in technical characteristics of the application

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