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Visitor intercom system

An intercom system and visitor technology, applied in closed-circuit television system, two-party line system station, telephone communication, etc., can solve the problems of high construction cost of visitor intercom system, limit the promotion and application of visitor intercom system, etc., and achieve resource saving Effect

Inactive Publication Date: 2014-06-25
SHENZHEN UNITED INNOVATION AUTO CONTROL SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional visitor intercom system usually consists of an indoor extension and multiple outdoor stations. Usually, it is necessary to lay a special telephone line to connect the outdoor station and the indoor extension. Talking about the promotion and application of the system

Method used

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Examples

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Embodiment Construction

[0026] Reference Figure 1 to Figure 3 The visitor intercom system includes a central processing unit 100, an interviewee terminal 200 and no less than one door phone 300. The door phone 300 is installed at multiple entrances and exits of a residential area or a commercial building. The central processing unit 100 stores the interviewee The identification information of 500, the identification information is the unique field information of the interviewee 500, such as the interviewee's phone number, room number, name, ID number, instant messaging number, mailbox number, etc. The door phone 300 is used to input verification information and The verification information is transmitted to the central processing unit 100. The door phone 300 and the central processing unit 100 are connected through the first communication network 400, which is a fixed telephone network, a mobile communication network, a TCP / IP network, a 485 communication network or Wireless communication network. Th...

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Abstract

The invention relates to a visitor intercom system and method. The system comprises a central processing unit, a visited people terminal and at least one door machine. The visited people terminal is in communication connection with the central processing unit through a second communication network. The central processing unit is used for storing the identification information of the visited people terminal. The door machine is used for inputting validation information and transmitting the validation information to the central processing unit. The door machine and the central processing unit are connected through a first communication network. The central processing unit is used for judging whether the validation information matches the identification information, and establishing two-way communication between the visited people terminal and the door machine when the validation information matches the identification information.

Description

Technical field [0001] The present invention relates to the technical field of building intercom, in particular to a visitor intercom system. Background technique [0002] With the progress of society, visitor intercom is becoming more and more popular in community construction or building management. Visitor intercom is an internal communication system used in residential or commercial buildings. Its main purpose is to control the door phone of the building. After confirming the identity of the visitor through remote intercom, the door is opened remotely to allow the visitor to enter the community or building. [0003] The traditional visitor intercom system is usually composed of one indoor extension and multiple door phones. It is usually necessary to lay a special telephone line to connect the door phone and the indoor extension. This makes the construction cost of the traditional visitor intercom system high, which undoubtedly limits the visitor Talk about the promotion and ...

Claims

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Application Information

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IPC IPC(8): H04Q5/24H04N7/18H04M11/00
Inventor 梅迪
Owner SHENZHEN UNITED INNOVATION AUTO CONTROL SYST
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