CN220359182U - Converged scheduling communication system based on IP network - Google Patents
Converged scheduling communication system based on IP network Download PDFInfo
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Abstract
The utility model relates to a converged dispatching communication system based on an IP network, which comprises an IP dispatching system, a digital talkback trunking system, a video monitoring system and a GIS geographic information system, wherein the digital talkback trunking system, the video monitoring system and the GIS geographic information system are respectively in communication connection with the IP dispatching system, and the IP dispatching system is connected with a plurality of telephone public address communication systems; the IP scheduling system is provided with a plurality of external communication interfaces, and the IP scheduling system transmits the media streams transmitted by external terminals of different networks through the relay gateway in an IP mode and converts the internal IP voice packets into the adaptive media types to be transmitted. The method is based on an IP network and an NGN architecture, uses an international standard SIP protocol, adopts a packet technology to convert multimedia information into a data packet which can be transmitted on the IP network, and has good compatibility and function expandability. The communication system has various external communication interfaces and simultaneously has the capability of merging with various communication networks.
Description
Technical Field
The utility model relates to the technical field of communication systems, in particular to a converged dispatching communication system based on an IP network.
Background
A communication system is a generic term for a technical system used to complete an information transmission process. Modern communication systems are mainly implemented by means of propagation of electromagnetic waves in free space or transmission mechanisms in a guiding medium, the former being called wireless communication systems and the latter being called wired communication systems.
In the prior art, as disclosed in chinese patent publication No. CN202222017U, a communication system is disclosed, which includes: a first communication terminal; a communication interface circuit connected to the first communication terminal for switching a communication service of the first communication terminal to the second communication terminal; and the second communication terminal is connected to the communication interface circuit and used for realizing the communication service of the first communication terminal. By adopting the technical scheme provided by the utility model, the problem that the power consumption of the communication terminal is not effectively reduced in the related technology is solved, and the effect of reducing the power consumption of the communication terminal on the premise of not influencing normal communication service is further achieved.
The prior art solutions described above have the following drawbacks: although the above communication system can reduce the power consumption of the communication terminal, it is similar to the conventional communication system in that it only has one external communication interface, and cannot realize the management of a multi-level architecture, and has low functional expansibility. In view of the above problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a converged dispatching communication system based on an IP network, which is based on an IP network and an NGN architecture, adopts an international standard SIP protocol, adopts a packet technology to convert multimedia information into a data packet capable of being transmitted on the IP network, and has good compatibility and functional expandability. The integrated solution of SIP telephone, voice broadcast, intercom terminal and multimedia console (multi-terminal integration) can be realized, help intercom, emergency telephone, emergency broadcast, visual scheduling, real-time recording, video linkage, wireless cluster, alarm linkage and electronic map are integrated, and the integrated scheduling communication system of multi-level architecture management can be realized. The communication system has various external communication interfaces and simultaneously has the capability of merging with various communication networks.
The above object of the present utility model is achieved by the following technical solutions:
the integrated dispatching communication system based on the IP network comprises an IP dispatching system, a digital talkback trunking system, a video monitoring system and a GIS geographic information system, wherein the digital talkback trunking system, the video monitoring system and the GIS geographic information system are respectively in communication connection with the IP dispatching system, and the IP dispatching system is connected with a plurality of telephone public address communication systems;
the IP scheduling system is provided with a plurality of external communication interfaces, and the IP scheduling system transmits the media streams transmitted by external terminals of different networks through the relay gateway in an IP mode and converts the internal IP voice packets into the adaptive media types to be transmitted.
The present utility model may be further configured in a preferred example to: the IP dispatching system comprises an IP backbone network, a terminal management system, a dispatching desk, a communication dispatching server, a relay gateway, a voice gateway, a recording system and an IP video telephone which are respectively in communication connection with the IP backbone network.
The present utility model may be further configured in a preferred example to: the relay gateway is provided with a relay interface module, and the relay interface module is in communication connection with the communication scheduling server through IP communication.
The present utility model may be further configured in a preferred example to: the relay interface module comprises a control module, an E1 module, a GSM/CDMA module and a PSTN module which are respectively connected with the control module, and the control module and the communication scheduling server realize IP communication.
The present utility model may be further configured in a preferred example to: the digital intercom cluster system comprises a digital cluster system and a digital explosion-proof intercom in communication connection with the digital cluster system, and the digital cluster system is in communication connection with the IP scheduling system.
The present utility model may be further configured in a preferred example to: the telephone public address communication system comprises optical conversion equipment, a conversion machine and an explosion-proof junction box which are sequentially in communication connection, wherein the optical conversion equipment is in communication connection with the IP dispatching system through optical fibers, the explosion-proof junction box is connected with a plurality of explosion-proof telephones through cables, and each explosion-proof telephone is provided with an explosion-proof loudspeaker and an explosion-proof audible-visual alarm.
The present utility model may be further configured in a preferred example to: the converged dispatching communication system is based on an IP network and an NGN architecture, adopts an international standard SIP protocol, and adopts a packet technology to convert multimedia information into a data packet which can be transmitted on the IP network.
In summary, the present utility model includes at least one of the following beneficial technical effects:
the utility model discloses a converged dispatching communication system based on an IP network, which is based on an IP network and an NGN architecture, uses an international standard SIP protocol, adopts a packet technology to convert multimedia information into a data packet capable of being transmitted on the IP network, and has good compatibility and function expandability. The integrated solution of SIP telephone, voice broadcast, intercom terminal and multimedia console (multi-terminal integration) can be realized, help intercom, emergency telephone, emergency broadcast, visual scheduling, real-time recording, video linkage, wireless cluster, alarm linkage and electronic map are integrated, and the integrated scheduling communication system of multi-level architecture management can be realized. The communication system has various external communication interfaces and simultaneously has the capability of merging with various communication networks.
Drawings
Fig. 1 is a block diagram showing the overall structure of the present utility model.
Fig. 2 is a scheduling diagram of a relay interface module according to the present utility model.
Fig. 3 is a diagram of a basic converged communication process in accordance with the present utility model.
Reference numerals: 1. an IP scheduling system; 2. a digital intercom cluster system; 3. a video monitoring system; 4. a GIS geographic information system; 5. telephone public address communication system; 6. a control module; 7. an E1 module; 8. a GSM/CDMA module; 9. and a PSTN module.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be, for example, "connected to," communication connection or electrical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Embodiment one:
referring to fig. 1, the converged dispatching communication system based on the IP network disclosed by the utility model comprises an IP dispatching system 1, and a digital intercom trunking system 2, a video monitoring system 3 and a GIS geographic information system 4 which are respectively in communication connection with the IP dispatching system 1, wherein the IP dispatching system 1 is connected with a plurality of telephone public address communication systems 5; the IP dispatching system 1 is provided with a plurality of external communication interfaces, and the IP dispatching system 1 transmits the media streams transmitted by external terminals of different networks through the relay gateway in an IP mode and converts the internal IP voice packets into the adaptive media types to be transmitted. The converged dispatching communication system can realize remote access through optical fibers.
The IP dispatch system 1 includes an IP backbone network, a terminal management system, a dispatch station, a communication dispatch server, a relay gateway, a voice gateway, a recording system, and an IP video phone, which are communicatively connected to the IP backbone network, respectively.
The relay gateway is provided with a relay interface module which is in communication connection with the communication scheduling server through IP communication. Referring to fig. 2, the relay interface module includes a control module 6, and an E1 module 7, a GSM/CDMA module 8, and a PSTN module 9, which are respectively connected to the control module 6, and the control module 6 implements IP communication with a communication scheduling server.
The digital talkback trunking system 2 comprises a digital trunking system and a digital explosion-proof interphone which is in communication connection with the digital trunking system, and the digital trunking system is in communication connection with the IP dispatching system 1. The telephone public address communication system 5 comprises optical conversion equipment, a conversion machine and an explosion-proof junction box which are sequentially in communication connection, wherein the optical conversion equipment is in communication connection with the IP dispatching system 1 through optical fibers, the explosion-proof junction box is connected with a plurality of explosion-proof telephones through cables, and each explosion-proof telephone is provided with an explosion-proof loudspeaker and an explosion-proof audible and visual alarm.
The converged dispatch communication system is based on an IP network and an NGN architecture, and adopts the international standard SIP protocol to convert the multimedia information into data packets which can be transmitted on the IP network by adopting a packet technology.
In this embodiment, both the call control signaling and the transmission of the media stream by the IP dispatch system 1 are IP based. The system converts communication signaling in different modes into unified call control signaling, i.e., SIP.
All IP is also used for the transmission of voice, video and data. For voice, voIP technology is adopted, that is, analog voice signals are digitized and transmitted in the form of data packets over an IP data network in real time. The transmission of voice signals over an IP network mainly comprises the following steps: the method comprises the steps of converting analog signals into digital signals, packaging the digital signals into IP packets, transmitting the IP packets through a network, unpacking the IP packets, restoring digital voice to the analog signals and the like. The same is true for the video service.
The IP scheduling system 1 has various external communication interfaces and has the capability of merging with various communication networks. The system can realize seamless integration IP, PSTN, GSM, CDMA, wiFi, multiple communication networks such as analog clusters, digital clusters and the like, and realize wired and wireless integration, fixed network integration and mobile network integration. For example: the integration of IP network and traditional telecommunication network, the integration of wired and GSM/CDMA wireless technology, the integration of video and voice, etc. In the system structural design, the intercommunication of different networks is realized mainly through a relay gateway.
Referring to fig. 3, when a call is generated in different external networks, the corresponding module parses the signaling control part and the media stream part, then the control module 6 converts the signaling into an internal message and transmits the internal message to the dispatch server, the dispatch server conditionally notifies the dispatch station after processing such as authentication, and then decides whether to establish a communication link according to the instruction returned from the dispatch station. If the dispatching desk answers, the server allocates link resource for the dispatching desk, the control module 6 IP-links the media information and sends the media information to the dispatching server, and finally the server puts the voice packet into the RTP stream to complete the establishment process of one call. When the dispatcher generates a caller, the process flow is exactly reversed.
The implementation principle of the utility model is as follows: the utility model discloses a converged dispatching communication system based on an IP network, which is based on an IP network and an NGN architecture, uses an international standard SIP protocol, adopts a packet technology to convert multimedia information into a data packet capable of being transmitted on the IP network, and has good compatibility and function expandability. The integrated solution of SIP telephone, voice broadcast, intercom terminal and multimedia console (multi-terminal integration) can be realized, help intercom, emergency telephone, emergency broadcast, visual scheduling, real-time recording, video linkage, wireless cluster, alarm linkage and electronic map are integrated, and the integrated scheduling communication system of multi-level architecture management can be realized. The communication system has various external communication interfaces and simultaneously has the capability of merging with various communication networks.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The integrated dispatching communication system based on the IP network is characterized by comprising an IP dispatching system (1) and a digital intercom cluster system (2), a video monitoring system (3) and a GIS geographic information system (4) which are respectively in communication connection with the IP dispatching system (1), wherein the IP dispatching system (1) is connected with a plurality of telephone public address communication systems (5);
the IP scheduling system (1) is provided with a plurality of external communication interfaces, and the IP scheduling system (1) transmits the media streams transmitted by external terminals of different networks through the relay gateway in an IP mode and converts the internal IP voice packets into the adaptive media types to be transmitted.
2. The converged dispatching communication system based on the IP network of claim 1, wherein the IP dispatching system (1) comprises an IP backbone network, and a terminal management system, a dispatching desk, a communication dispatching server, a relay gateway, a voice gateway, a recording system and an IP video telephone which are respectively connected with the IP backbone network in a communication manner.
3. The converged dispatching communication system based on the IP network of claim 2, wherein the relay gateway is provided with a relay interface module, and the relay interface module is in communication connection with the communication dispatching server through IP communication.
4. A converged dispatch communication system based on an IP network according to claim 3, wherein the relay interface module comprises a control module (6), and an E1 module (7), a GSM/CDMA module (8), a PSTN module (9) respectively connected to the control module (6), the control module (6) implementing IP communication with the communication dispatch server.
5. The converged dispatching communication system based on the IP network of claim 1, wherein the digital intercom cluster system (2) comprises a digital trunking system and a digital explosion-proof intercom in communication connection with the digital trunking system, and the digital trunking system is in communication connection with the IP dispatching system (1).
6. The converged dispatching communication system based on the IP network of claim 1, wherein the telephone public address communication system (5) comprises an optical conversion device, a conversion machine and an explosion-proof junction box which are sequentially connected in a communication mode, the optical conversion device is connected with the IP dispatching system (1) in a communication mode through optical fibers, the explosion-proof junction box is connected with a plurality of explosion-proof telephone sets through cables, and each explosion-proof telephone set is provided with an explosion-proof loudspeaker and an explosion-proof audible-visual alarm.
7. The converged dispatching communication system of claim 1, wherein the converged dispatching communication system is based on an IP network, NGN architecture, and uses the international standard SIP protocol to convert multimedia information into data packets capable of being transmitted over the IP network using a packet technology.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202321673254.0U CN220359182U (en) | 2023-06-29 | 2023-06-29 | Converged scheduling communication system based on IP network |
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| CN202321673254.0U CN220359182U (en) | 2023-06-29 | 2023-06-29 | Converged scheduling communication system based on IP network |
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