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a centralized communication system

A technology of communication system and switching system, which is applied in the direction of transmission system, digital transmission system, data exchange through path configuration, etc., which can solve the problems of poor communication in the communication system, and achieve the improvement of emergency management level, high network security and reliability Effect

Active Publication Date: 2016-07-06
CHINA PETROLEUM & CHEM CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem of unsmooth communication between the above-mentioned different communication systems, the purpose of the present invention is to provide an industrial enterprise communication system

Method used

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Embodiment Construction

[0019] The industrial enterprise communication system of the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0020] The industrial enterprise communication system of the present invention takes IP softswitch / TDM (time division multiplexing) circuit switching as the core, includes wired communication network and wireless communication network, and mainly uses wired communication network and wireless communication network as auxiliary.

[0021] Wired communication network includes wired dispatching and administrative telephone (5), and administrative telephone is for example the telephone used in China Telecom public network (9); Wired dispatching includes wired dispatching telephone (8), amplified intercom (not shown), used for fire protection The fire communication system (4) of the alarm station, etc.

[0022] The wireless communication network includes a wireless trunking system (7), which usually has c...

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Abstract

The invention provides a centralized communication system, comprising a central exchange module. The exchange module is communicated with different communication systems by using communication protocols corresponding to the different communication systems. Through the communication system provided by the application, a large, bottleneck-free and comprehensive communication network with high network safety and reliability integrating all kinds of voices / multimedia voices is formed by integrating. The interconnection among each communication system is achieved via network integration. The centralized communication system of the invention solves the problems that the communication command information is mutually independent with each other, the resources are dispersed, the base number is not clear, the communication is not smooth, the efficiency is not high and the control capacity is not strong, thereby greatly improving emergency management level of an emergency.

Description

technical field [0001] The present invention relates to communication systems. Specifically, it relates to a communication system used by industrial enterprises, which can realize centralized mutual communication between different communication modes and communication devices. Background technique [0002] In the current domestic refining and chemical industry, there are multiple communication methods such as administrative telephone, wired dispatching, wireless communication, public address intercom, fire communication, etc. Most enterprise communication business networks are separate and unrelated, lacking unified planning and design, so that the existing communication facilities in different enterprises or institutions cannot better exert their comprehensive functional value. [0003] Therefore, if different communication methods can be integrated so that communication facilities in different enterprises or institutions can communicate with each other, it will effectivel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L12/24
Inventor 覃伟中罗重春罗敏明叶卫民占业军舒勇
Owner CHINA PETROLEUM & CHEM CORP
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