Visual intercom access control system based on standard communication protocols

Abstract

The invention provides a visual intercom access control system based on standard communication protocols. The visual intercom access control system comprises a user terminal, an entrance machine, an indoor machine, a community management center and a communication and management cloud platform. The standard communication protocols which are standard protocols of a telecommunication system are adopted for the user terminal, and the user terminal can be in direct interconnection with a telecommunication operator system. No special user terminal is needed, and a smartphone, a tablet personal computer and other devices of a client can be used as visual terminals as long as client software is installed. If the client does not have any intelligent terminal and only has a traditional mobile phone, a fixed-line telephone and the like, the traditional mobile phone, the fixed-line telephone and the like can be directly used as non-visual terminals, visitors are directly confirmed through voice, and remote unlocking is carried out. A great deal of cost for manufacturing terminals can be saved, and social resources are saved.

Description

【Technical field】 [0001] The invention relates to the field of security technology, in particular to an access control system. 【Background technique】 [0002] figure 1 It is a structural composition block diagram of a video intercom system in the prior art. The system has the following deficiencies: [0003] 1. It is necessary to virtualize a dedicated network on the carrier network as a communication network, or build a dedicated network as a communication network, such as figure 2 . [0004] 2. The system operates in a closed manner and adopts a private protocol, which cannot realize the interconnection with telecom standard network products, nor the interconnection among different manufacturers. [0005] 3. Once the network fails, it will lead to the collapse of the entire private network, with a wide range of influence. [0006] 4. A specific user terminal is required, and the user cost is high. [0007] 5. The establishment of a private network requires many inte...

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Problems solved by technology

[0004] 2. The system operates in a closed manner and adopts a private protocol, which cannot realize the interconnection with telecom standard network products, nor the interconnection between different manufacturers

[0005] 3. Once the network fails, it will lead to the collapse of the entire private network, with a wide range of influence

[0006] 4. Need a specific user terminal, high user cost

[0007] 5. The establishment of a private network requires a large number of intermediate devices, such as routers, switches, optical network units (hereinafter referred to as ONUs) and other equipment for networking, and the system construction and maintenance workload is heavy and troublesome

[0008] 6. It is necessary to lay special communication lines to each household, which requires a large amount of construction and a long construction period

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