Intelligent access control system and application method thereof

Abstract

The invention discloses an intelligent access control system, which comprises an access control host, terminal equipment and a server, wherein the access control host consists of an access control mainboard, and an electric control lock, an access control communication module, an access control input module, and an access control voice module which are connected with the access control mainboard respectively, the server consists of an SIP proxy server, the SIP proxy server includes a processor, and a storage, an SIP communication module, and a PSTN communication module which are connected with the process, the terminal equipment consists of a terminal control mainboard, and a terminal communication module, a terminal voice module, and a terminal input module which are connected with the terminal control mainboard, the access control host, the terminal equipment are respectively connected with the SIP communication module through the access control communication module and the terminal communication module, and the PSTN communication module is connected with a PSTN telephone network. The intelligent access control system has the characteristics of being low in equipment cost, integrated in voice and data application, low in bandwidth demand, wide in IP usability, capable of being forwarded to PSTN when the equipment is offline, and the like, facilitates the use of a user, and is safe, reliable and high-efficiency.

Description

technical field [0001] The invention relates to the technical field of access control, in particular to an intelligent access control system based on VoIP technology and PSTN technology intercom function and an application method thereof. Background technique [0002] With the development of society and the advancement of science and technology, people's demand for security is getting higher and higher, especially in residential buildings. In order to ensure the safety of the lives and property of residents in the entire unit, more and more residential building units are installed with access control system. For the convenience of opening the door for visitors, the existing technology generally uses the telephone access controller device, through the telephone extension connected at the door, when the door needs to be opened, the visitor dials the phone in the room on the door machine, and the internal personnel pass the phone. After confirming the identity of the visitor, ...

AI Technical Summary

Problems solved by technology

However, this access controller device can only realize the combination of the access control system and the fixed telephone in the room and a specific access control device. When the visitor does not have an access control card and the resident does not hear the ringing prompt of the fixed phone, this device just seems at a loss.

Especially with the widespread application of mobile and portable smart devices such as smart phones, it is not only inconvenient to answer and operate fixed-line phones to identify visitors, but it is also easy for people with ulterior motives to imitate relatives, friends or office staff and mix into the unit building.

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