Digital visual intercom indoor intelligent gateway extension control system

Abstract

The system comprises a digital visual intercom indoor intelligent gateway extension control system, which comprises a system functional module, a gateway extension functional module, a control system platform, a control system networking module and a system operation mode. An indoor extension circuit part adopts a hardware bottom layer based on a Cortex architecture, integrates a digital wireless ZigBee module and switching value input, and adopts an open Android 4.2 system in an application layer. The system functional module comprises a control module, a system setting module, a security protection module, a visual intercom module, a ZigBee intelligent home module, a WiFi module and an RS485 module. The control module performs comprehensive control and operation on the operation of an intelligent control system through the control system platform and built-in control software. The digital visual intercom indoor intelligent gateway extension control system is pure digital visual equipment, and has the advantages of good compatibility, high anti-interference performance by networking in a topological manner, low construction investment and cost, stable operation of a security protection system, and low use and maintenance costs.

Description

technical field [0001] The invention relates to the field of digital visual intercom technical equipment, in particular to an intelligent gateway extension control system in a digital visual intercom room. Background technique [0002] With the rapid development of our country's economy, people's living standards continue to improve, and the requirements for housing are getting higher and higher; residential quarters are developing rapidly in the direction of ecology, networking, intelligence, and safety. The video intercom system provides two-way visual communication between visitors and residents, property and residents for modern residential buildings, and achieves dual recognition of images and voices to increase safety and reliability. Video intercom equipment has gradually become an indispensable supporting equipment for well-off residences . The video intercom system includes indoor units and outdoor units according to different installation locations, and the indoor...

AI Technical Summary

Problems solved by technology

[0004] The shortcomings and deficiencies of the existing technology are: 1. The analog video or non-visual intercom control system has complex networking of the control system, long construction period, and high cost; the analog system and non-open systems such as WinCE and Linux are incompatible Other problems in security and management systems in the community; 2. The traditional alarm host has a large workload of digging walls to release pipes and weak current wiring, and it is difficult to repair and maintain in the later period; the control system cannot transmit the alarm information to the residents' mobile phones and other smart terminals in time, and the operation of arming and disarming Difficult; 3. The smart home system of the bus system also has a large amount of construction, and it is difficult to debug and maintain. If the host fails, it will cause problems such as uncontrollable lighting, electrical appliances and other equipment in the whole house; 4. The smart home system with analog radio frequency has code matching Difficult, the network of the control system cannot be reproduced after a power failure, and if the host fails, the system will be paralyzed

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