Converged communication method

Abstract

The invention discloses a converged communication method, which comprises a protocol fusion layer, a signal processing layer, an adaptation layer and a converged communication system, the converged communication method comprises the steps that a, different communication protocols are recognized and converted through a protocol fusion layer, the protocol fusion layer comprises protocol recognition and conversion and data encapsulation and de-encapsulation, and b, communication signals are optimized through a signal processing layer, and the signal processing layer comprises signal modulation and demodulation, error correction coding and signal enhancement. Through the method, rich interface resources can be provided, comprehensive access and multimedia command of each functional module can be realized, a standardized system interface is provided, a plurality of communication protocols / formats are supported, each system device is uniformly integrated, dispatched and managed, and a secondary development interface is provided for third-party integration. Customized development can be carried out according to user requirements, and seamless intercommunication among communication systems in a network coverage area can be realized through construction of a multimedia command and dispatch platform.

Description

Technical Field

[0001] The present invention relates to the technical field of converged communication methods, and in particular to a converged communication method. Background Art

[0002] In modern communication systems, multiple communication protocols coexist, such as Wi-Fi, Bluetooth, 4G / 5G, etc. These communication protocols have their own characteristics and applicable scenarios. However, there is a lack of effective integration mechanism between different protocols, which leads to problems such as signal switching delay, low transmission efficiency and poor device compatibility in actual use; In the traditional command center operation mode, each system operates independently, information cannot be shared, and there is no connection between them, forming an information island. The modern command center is a comprehensive place that undertakes multiple work tasks. It must not only take on the on-site decision-making and command of major events and emergencies, but also carry out daily office work and undertake reception tasks such as observation and visits. Therefore, the multimedia command and dispatch platform built by the command center is a multifunctional comprehensive platform that integrates multiple equipment types, multiple technical categories, multiple media information, multiple interface methods and communication methods, and multiple software and hardware platforms; Based on the user's existing communication and IT network infrastructure, a multimedia command and dispatch platform needs to be built. Through "one platform & one operating console", the integrated access, unified command, and unified dispatch management and control of each subsystem can be realized. In daily work, it can be used to solve daily communications and emergency drills between government departments and related subordinate units, and for voice, data, video and other business communications during emergency response. It ensures cross-regional, cross-departmental, and cross-industry information sharing and coordinated command, as well as emergency communication guarantee and decision-making support for emergencies, and realizes networked emergency command and coordinated operations among departments at all levels.

[0003] A fusion communication method is provided for this purpose. Summary of the invention

[0004] The purpose of the present invention is to provide a converged communication method, which has the advantages of providing rich interface resources, realizing integrated access and multimedia command of various functional modules, having standardized system interfaces, supporting multiple communication protocols / formats, and unified integrated scheduling management of various system devices, thereby solving the problems of lack of effective fusion mechanism between different protocols, resulting in signal switching delays, low transmission efficiency and poor equipment compatibility in actual use.

[0005] To achieve the above object, the present invention provides the following technical solutions: a fusion communication method, comprising a protocol fusion layer, a signal processing layer, an adaptation layer and a fusion communication system; Its converged communication methods include: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0006] Preferably, the protocol fusion layer in step a has built-in parsing and encapsulation mechanisms for multiple communication protocols, which can quickly identify various accessed communication protocols and convert them into a unified internal communication protocol for use by upper-layer applications.

[0007] Preferably, the fusion communication system in step d takes the fusion communication host as the core, realizes the integrated access of various functional modules, and provides an intelligent dispatching console to realize the unified integrated management of various information resources, hierarchical scheduling, and centralized display of relevant data information.

[0008] Preferably, the converged communication system in step d is based on the NGN network architecture, and is integrated with the public network, private network, and intranet, and the server, gateway, and business resource server all support distributed deployment, and each functional module can be flexibly selected for configuration.

[0009] Preferably, the converged communication host is the core equipment of the entire business platform, which can provide soft switching platform software and scheduling platform software at the same time, support video surveillance, video conferencing, individual soldiers, plans and GIS system interface protocols, and link with third-party business platforms.

[0010] Preferably, the integrated communication system in step d also includes an emergency command and dispatch console, which is a business terminal integrating communication, command, and control, and supports an all-in-one touch screen operating console, a mobile Pad operating console, and an integrated dispatch console.

[0011] Preferably, the emergency command and dispatch console provides voice dispatch, video dispatch, and GIS dispatch functions, accesses third-party business data information, provides a graphical human-computer interactive interface display, and supports hierarchical dispatch functions.

[0012] Preferably, the integrated communication service module in step d includes a conference resource service, a digital recording server and a loop relay gateway. The conference resource service supports no less than 256 conference resources, provides the consultation services required by the system, holds multiple telephone conferences, and realizes the multi-party calling function of terminals under various heterogeneous networks. Contacts can be called in at any time to realize telephone conferences, making it convenient for relevant personnel to join the venue at any time. A single server of the digital recording server can provide 128 recording resources, provide the required call recording and scheduling conference recording services, and the loop relay gateway provides an FXO interface to connect to the PSTN network or the existing user PBX.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Through this method, the present invention can provide rich interface resources, realize comprehensive access and multimedia command of various functional modules, have standardized system interfaces, support multiple communication protocols / formats, and unified integrated scheduling management of various system devices. It provides secondary development interfaces for third-party integration and can be customized according to user needs. Through the construction of a multimedia command and dispatch platform, seamless intercommunication between various communication systems in the network coverage area can be achieved.

[0014] 2. The present invention is deployed on the IP network in a distributed manner. Each device in the system can be deployed in any area covered by the user's IP private network. There is no need for physical interconnection between devices. Users can choose the most appropriate deployment mode according to actual project requirements. Compared with the traditional scheduling system and video return system, it can effectively save the amount of network wiring engineering, and facilitate users to quickly network and expand the system's capacity and performance in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the converged communication system of the present invention; Figure 2 It is a schematic diagram of the scheduling process of the present invention. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] Embodiment 1:

[0018] The present invention provides a technical solution, a fusion communication method, including a protocol fusion layer, a signal processing layer, an adaptation layer and a fusion communication system; Its converged communication methods include: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0019] Embodiment 2:

[0020] In the first embodiment, the following process is added: The protocol fusion layer in step a has built-in parsing and encapsulation mechanisms for multiple communication protocols, which can quickly identify various accessed communication protocols and convert them into a unified internal communication protocol for use by upper-layer applications.

[0021] The fusion communication method includes the following steps: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0022] Embodiment three:

[0023] In the second embodiment, the following process is added: In step d, the converged communication system takes the converged communication host as the core, realizes the integrated access of various functional modules, and provides an intelligent dispatching console to realize unified comprehensive management of various information resources, hierarchical scheduling, and centralized display of relevant data information.

[0024] The fusion communication method includes the following steps: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0025] Embodiment 4:

[0026] In the third embodiment, the following process is added: The converged communication system in step d is based on the NGN network architecture, and is integrated with the public network, private network, and intranet. The servers, gateways, and business resource servers all support distributed deployment, and each functional module can be flexibly selected for configuration.

[0027] The fusion communication method includes the following steps: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0028] Embodiment five:

[0029] In the fourth embodiment, the following process is added: The converged communication host is the core equipment of the entire business platform. It can provide soft switching platform software and dispatching platform software at the same time, support video surveillance, video conferencing, individual soldiers, plans and GIS system interface protocols, and link with third-party business platforms.

[0030] The fusion communication method includes the following steps: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0031] Embodiment six:

[0032] In the fifth embodiment, the following process is added: The integrated communication system in step d also includes an emergency command and dispatch console, which is a business terminal integrating communication, command, and control, and supports all-in-one touch screen operating console, mobile Pad operating console and integrated dispatch console.

[0033] The fusion communication method includes the following steps: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0034] Embodiment seven:

[0035] In the sixth embodiment, the following process is added: The emergency command and dispatch console provides voice dispatch, video dispatch, and GIS dispatch functions, and accesses third-party business data information, provides a graphical human-computer interactive interface display, and supports hierarchical dispatch functions.

[0036] The fusion communication method includes the following steps: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0037] Embodiment eight:

[0038] In the seventh embodiment, the following process is added: The converged communication service module in step d includes conference resource services, digital recording servers and loop relay gateways. The conference resource services support no less than 256 conference resources, provide the consultation services required by the system, hold multiple telephone conferences, and realize the multi-party calling function of terminals under various heterogeneous networks. Contacts can be called in at any time to realize telephone conferences, so that relevant personnel can join the venue at any time. A single digital recording server can provide 128 recording resources, provide the required call recording and scheduling conference recording services, and the loop relay gateway provides an FXO interface to connect to the PSTN network or the existing user PBX.

[0039] The fusion communication method includes the following steps: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fusion communication method, characterized in that: It includes protocol fusion layer, signal processing layer, adaptation layer and fusion communication system; Its converged communication methods include: a. Identify and convert different communication protocols through the protocol fusion layer, which includes protocol identification and conversion and data encapsulation and decapsulation; a1. Protocol identification and conversion: match the received signal through the protocol feature library to determine the communication protocol used; a2. Data encapsulation and decapsulation, converting the identified protocol data into the internal protocol format, or vice versa, to achieve data transmission between different protocols; b. Optimize the communication signal through the signal processing layer, which includes signal modulation and demodulation, error correction coding and signal enhancement; b1. Modulation and demodulation: dynamically select the most suitable modulation and demodulation scheme according to the current channel conditions; b2. Error correction coding: using advanced error correction coding technology to ensure the accuracy and reliability of data transmission; b3. Signal enhancement: When the signal is weak or the interference is large, signal enhancement technology is applied to ensure communication quality; c. Automatically select the optimal communication method based on the current network environment and user needs through the adaptation layer. The adaptation layer includes network environment perception, communication method decision and dynamic switching; c1. Network environment perception: real-time monitoring of currently available communication networks and their quality; c2. Communication mode decision: select the most appropriate communication protocol and transmission path based on preset strategies and algorithms; c3. Dynamic switching: During the communication process, the communication mode is dynamically adjusted according to the changes in the network environment to achieve seamless switching; d. Provide integrated voice, video and data information command and dispatch functions through the converged communication system. The converged communication system is mainly composed of converged communication service module, video centralized dispatch service module, emergency broadcast service module, multimedia consultation service module, multimedia cluster service module, information release service module and intelligent linkage function module. The functional modules can be flexibly selected for deployment according to the user's actual application needs.

2. A fusion communication method according to claim 1, characterized in that: The protocol fusion layer in step a has built-in parsing and encapsulation mechanisms for multiple communication protocols, which can quickly identify various accessed communication protocols and convert them into a unified internal communication protocol for use by upper-layer applications.

3. A fusion communication method according to claim 1, characterized in that: In the step d, the fusion communication system takes the fusion communication host as the core, realizes the integrated access of various functional modules, and provides an intelligent dispatching console to realize the unified integrated management of various information resources, hierarchical scheduling, and centralized display of relevant data information.

4. A fusion communication method according to claim 1, characterized in that: The converged communication system in step d is based on the NGN network architecture, and is integrated with the public network, private network, and intranet. The servers, gateways, and business resource servers all support distributed deployment, and each functional module can be flexibly selected for configuration.

5. A fusion communication method according to claim 1, characterized in that: The converged communication host is the core equipment of the entire business platform, which can provide soft switching platform software and scheduling platform software at the same time, support video surveillance, video conferencing, individual soldiers, plans and GIS system interface protocols, and link with third-party business platforms.

6. A converged communication method according to claim 1, characterized in that: The integrated communication system in step d also includes an emergency command and dispatch console, which is a business terminal integrating communication, command, and control, and supports an all-in-one touch screen operating console, a mobile Pad operating console, and an integrated dispatch console.

7. A converged communication method according to claim 6, characterized in that: The emergency command and dispatch console provides voice dispatch, video dispatch, and GIS dispatch functions, accesses third-party business data information, provides a graphical human-computer interactive interface display, and supports hierarchical dispatch functions.

8. A converged communication method according to claim 1, characterized in that: The integrated communication service module in step d includes a conference resource service, a digital recording server and a loop relay gateway. The conference resource service supports no less than 256 conference resources, provides the consultation services required by the system, holds multiple telephone conferences, and realizes the multi-party calling function of terminals under various heterogeneous networks. Contacts can be called in at any time to realize telephone conferences, which is convenient for relevant personnel to join the venue at any time. A single server of the digital recording server can provide 128 recording resources, provide the required call recording and scheduling conference recording services, and the loop relay gateway provides an FXO interface to connect to the PSTN network or the existing user PBX.

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