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Network fault-tolerant intercom equipment, security intercom system and realization method thereof

A network fault-tolerant, intercom equipment technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve the problem of security intercom system server dependence and other issues

Active Publication Date: 2012-10-17
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a network fault-tolerant intercom device, a security intercom system and its implementation method, aiming to solve the problem of the existing security intercom system's dependence on the server

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  • Network fault-tolerant intercom equipment, security intercom system and realization method thereof
  • Network fault-tolerant intercom equipment, security intercom system and realization method thereof
  • Network fault-tolerant intercom equipment, security intercom system and realization method thereof

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Embodiment Construction

[0024] The technical solution provided by the present invention is: store the information of other devices that can be accessed by the network fault-tolerant intercom device in the memory, and when the network fault-tolerant intercom device needs to access other devices (visited devices), first determine its connection with the server And whether the server is normal, if normal, complete the visit to the accessed device after obtaining the information of the accessed device from the server, or access the accessed device through the server, if not normal, obtain the information of the accessed device from the memory information, complete access to the accessed device based on the obtained information.

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodi...

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Abstract

The invention is applicable to the technical field of security, and provides network fault-tolerant intercom equipment, a security intercom system and a realization method thereof; the method comprises that: a. the network fault-tolerant intercom equipment initiates the access request to the accessed equipment; and b. when in an abnormal state, a server obtains the information of the accessed equipment from a local memory, and completes the access to the accessed equipment according to the obtained information. According to the technical scheme provided by the invention, the security intercomsystem can realize normal access in case of server failure or failure of the network connection with the server, and the whole network is prevented from paralysis.

Description

technical field [0001] The invention belongs to the field of security technology, and in particular relates to a network fault-tolerant intercom device, a security intercom system and an implementation method thereof. Background technique [0002] At present, the community security intercom system is developing from analog technology to full digitalization. The existing community security intercom systems generally use TCP / IP-based network technology to transmit data and control information. Now, when accessing the security intercom system based on TCP / IP network technology, such as: the outdoor station calls a resident, it is necessary to obtain the corresponding relationship between the room number and the IP address of the called party through the server, and the software converts the room number into IP The called party can only be called after the address; or the server is called first, and then the server calls the called party. It can be seen that the server plays an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q5/24H04L12/24
Inventor 安钻杰张晓红
Owner TCL CORPORATION