Building intelligent intercom system and intercom method

Abstract

The invention discloses a building intelligent intercom system and an intercom method. The system includes a mobile intelligent terminal, an intercom host and an APP installed on the mobile intelligent terminal. The intercom host is arranged at a building entrance and connected to a TCP network. The mobile intelligent terminal realizes signal connection with the intercom host through a wireless network. The intercom host is capable of calling the APP installed on the mobile intelligent terminal through the wireless network and starting a communication system of the mobile intelligent terminal so as to enable the mobile intelligent terminal to carry out voice or video communication with the intercom host. The building intelligent intercom system is capable of enabling a user to use a mobile intelligent terminal used at hand to respond to an intercom host at any place of a room at any time and thus user life is convenient, overall manufacturing price is low and installation is simple.

Description

technical field [0001] The invention relates to a building intelligent intercom system and an intercom method. Background technique [0002] Traditional building intercom access control systems must have indoor extensions. The communication methods between the unit door host and indoor extensions include RS485, CAN, BACNET, LONWORKS, AJB-BUS, WE-BUS, TCP and other wired methods. The intercom extension generally has the functions of voice dialogue and video communication. Before the emergence of the mobile Internet, the traditional building intercom access control system greatly enhanced the intelligent functions of buildings and brought great convenience to people's lives. [0003] Now there is another solution to achieve wireless, by associating the room number with the resident's phone number, such as "Building Intercom System Based on Code Division Multiple Access and Dual Tone Multi-Frequency Technology" (patent application number CN201020178645), when a customer visits...

AI Technical Summary

Problems solved by technology

[0008] The location of the indoor unit is fixed. When someone calls, someone needs to rush over to respond, which is inconvenient to operate.

[0009] Although the method of wireless dial-up and voice calls makes up for some shortcomings of the wired system, it can only make voice calls and cannot perform video confirmation on visitors. Moreover, voice calls go through the voice channel of mobile communication and are billed by time, resulting in high communication costs.

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