A security access control system based on video

Abstract

The invention discloses a security entrance guard system based on a video, and relates to the field of intelligent entrance guard systems. The system comprises a wireless camera which is mounted outside an entrance guard and is provided with a loudspeaker, wherein the wireless camera is connected with a monitoring computer through a wireless network; a Bluetooth microphone is also arranged at the entrance guard. The system can automatically open the entrance guard after identifying that a face in a video region belongs to a face database; furthermore, if the face does not belong to the face database, a monitor makes a conversation with the system and judges whether to open the entrance guard or not according to a real-time transmitted monitored picture, so that contactless automatic door opening and security are really realized simultaneously. The system is high in applicability and can be widely applied to entrance guard systems for the government, a mechanism, a company and the like, and the labor cost can be reduced.

Description

technical field [0001] The invention relates to the field of intelligent access control systems, in particular to a video-based security access control system. Background technique [0002] In daily life and various service areas, access control systems are often involved. Today's government agencies, financial services, exhibition or conference centers, and corporate buildings are gradually adopting various types of access control systems to ensure the safety of life and property to a certain extent. With the development of various intelligent technologies, some intelligent access control systems have appeared, generally in the following categories: 1. A password access control system that opens the access control by entering a password; 2. An access control system that uses an IC / ID card to open the door through radio frequency technology; 3. Fingerprint access control system through contact fingerprint recognition; 4. At present, the relatively mature face recognition ac...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned first three access control systems all have certain limitations. However, the face recognition access control system currently on the market only achieves the function of opening the access control after identifying a specific person. It is not adaptable and does not consider the situation of non-specific people. That is, it may sometimes turn away the user's business associates or invited guests

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