An intelligent community security system based on big data

Abstract

The invention discloses an intelligent community security and protection system based on big data. The system comprises a visitor registration module, a face recognition module, a user terminal, a video acquisition module, an alarm module, a temporary storage module, an abnormity analysis module, an access control module, a radio frequency recognition module, an active infrared intrusion detector,a local database, a temporary access module, a data processing module, a display module and a controller. According to the system, the face image information of a temporary visitor is recorded in advance, so that the temporary visitor can freely enter and exit from the community within the set time. A resident is prevented from going downstairs for reception or going through a tedious registration procedure, the detection process is greatly shortened, and the access of a person without a card is facilitated. Meanwhile, the monitoring time is divided into a plurality of continuous and equal time periods, and the person activity condition of a monitored area of a community in the time period with the small people flow density is analyzed, so that the abnormal conditions of suspected tumbling, stealing, fighting and the like are found in time.

Description

technical field [0001] The invention belongs to the technical field of security monitoring, and in particular relates to a big data-based intelligent community security system. Background technique [0002] With the progress and development of society, people's safety awareness is gradually improving. In order to protect citizens' property, various security monitoring systems are also available. In addition to installing anti-theft measures in their own living rooms, people will also install security systems in their communities. , to screen the people who enter the community, so as to ensure the property safety and life safety of the residents of the community. The security system can greatly increase the cost of crime, reduce the crime rate, and play a role in protecting and maintaining social stability. [0003] With the rapid development of the Internet age, many things have begun to develop jointly with Internet technology, and the security system is no exception. Peopl...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of the Internet age, many things have begun to develop jointly with Internet technology, and the security system is no exception. People establish a community security monitoring system through the Internet to protect the security of the community, but the security monitoring in the prior art The system is too simple. Generally, the access control is used to restrict the entry and exit of the crowd, and the monitoring screen is left through the monitoring. It cannot provide effective and timely security protection for the community. The safety factor is low, which can give criminals great loopholes. In terms of anti-intrusion, Criminals only need to steal the identification tags of residents in the community to easily enter the community and carry out the next step of activities. To improve security, the complicated procedures for temporary visitors will greatly increase the complexity of the identification process. In order to solve this problem, The present invention provides the following technical solutions

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