Extensible multi-intercom system intercommunication system and method

Abstract

The invention provides an extensible multi-intercom system intercommunication system and method, and the method comprises: an intercom system access device providing data channels between all intercomsystems, so as to access all intercom systems; the voice service device comprising a call control module, a speaking right control module and a voice intercommunication module. The data service device comprises an online detection module, a positioning module and a text message module. The online detection module detects and records the on-off online state of a terminal in each intercom system. The positioning module is used for automatically subscribing to the position of each terminal from each intercom system, storing historical positioning points according to time, and receiving a positioning query and a historical track request. The text message module sends the received text message to other corresponding groups according to the situation that each intercom system needs to be intercommunicated, so as to realize text message intercommunication of a plurality of intercom systems. Two or more intercom systems are connected to provide mutual forwarding and control of voice, positioning and message data.

Description

technical field [0001] The invention relates to the technical field of information communication, in particular to a system and method for intercommunication of an extensible multi-intercom system. Background technique [0002] The communication intercom industry is booming and has gone through several stages of analog intercom, digital intercom, and IP intercom. Civil and professional intercoms have been widely used in many fields of the national economy, but there are also the following shortcomings: [0003] (1) There are walkie-talkies of various manufacturers and standards on the market at the same time. Most walkie-talkies can only communicate with the brand's walkie-talkies, and even walkie-talkies between different manufacturers of the same standard cannot communicate. [0004] (2) Personnel with different responsibilities within the department are assigned walkie-talkies of different standards and frequencies. When encountering special or emergencies, they are often...

AI Technical Summary

Problems solved by technology

[0003] (1) There are walkie-talkies of various manufacturers and standards on the market at the same time. Most walkie-talkies can only communicate with walkie-talkies of their own brand, and even walkie-talkies with the same standard and different manufacturers cannot communicate.

[0004] (2) Personnel with different responsibilities within the department are allocated walkie-talkies of different standards and frequencies. When encountering special or unexpected situations, they often cannot communicate with each other, which greatly affects work efficiency and even endangers the safety of personnel.

[0005] (3) When the existing intercom system cannot meet certain requirements (such as coverage and system capacity), it is necessary to expand the system, and most manufacturers cannot provide effective expansion solutions and interfaces

[0007] (5) When the existing intercom systems are connected and intercommunicated, most of them adopt the intercom terminal tail pin interconnection method, but this method can only realize one-to-one group voice intercommunication, single call, message, and data services The intercommunication cannot be realized, and it is very troublesome when it needs to be modified, and the scalability is zero

[0008] While the existing intercom communication system improves communication and work efficiency, there are barriers to intercommunication between different systems, which cannot meet the needs of mutual communication in certain scenarios

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