Intercom system for intercommunicating public network cluster and digital cluster

A technology of digital trunking and public network trunking, which is applied in the directions of two-party line system stations, network topology, wireless communication, etc.

Active Publication Date: 2020-10-27
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the intercommunication scheme between PoC public network intercom and PDT trunk intercom currently on the market only supports PoC public intercom and does not support PDT digital trunk intercom, which cannot realize complete intercommunication intercom

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  • Intercom system for intercommunicating public network cluster and digital cluster
  • Intercom system for intercommunicating public network cluster and digital cluster
  • Intercom system for intercommunicating public network cluster and digital cluster

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0036] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ...

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Abstract

The invention relates to an intercom system for intercommunicating a public network cluster and a digital cluster. The system comprises a public network cluster module, a digital cluster module and agateway module, wherein the digital cluster module comprises a plurality of digital cluster terminals; the public network cluster module is connected with the digital cluster module through the gateway module; the public network cluster module is used for sending a first signaling to the gateway module; and the gateway module is used for generating first data according to the first signaling and sending the first data to the corresponding digital cluster terminal according to a preset mapping table. According to the intercom system for intercommunicating the public network cluster and the digital cluster, the mapping table is preset in the gateway module, so that service conversion between the public network cluster module and the digital cluster module is realized, and voice intercommunication and service intercommunication can be realized.

Description

technical field [0001] The invention relates to the technical field of voice communication intercom, in particular to an intercom system for intercommunication between a public network cluster and a digital cluster. Background technique [0002] The trunking intercom system is a mobile communication system used for command and dispatch. It is widely used in enterprises, institutions and organizations such as public security, fire protection, transportation, and government agencies to provide work management and command and dispatch services. [0003] PoC (Push-to-Talk Over Cellular) public network cluster intercom is a communication intercom system established on the basis of the operator's mobile communication network. The client can be deployed on the mobile smart terminal in the form of a soft intercom APP to realize the intercom function. PoC intercom has obvious advantages in terms of terminal cost and use distance. [0004] PDT (Professional Digital Trunking, professi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/10H04Q5/24H04W84/08
CPCH04W4/10H04Q5/24H04W84/08
Inventor 魏巍尹社红张伟
Owner ZHEJIANG DAHUA TECH CO LTD
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