CN109275204B - Multi-mode communication system - Google Patents
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- CN109275204B CN109275204B CN201811344756.2A CN201811344756A CN109275204B CN 109275204 B CN109275204 B CN 109275204B CN 201811344756 A CN201811344756 A CN 201811344756A CN 109275204 B CN109275204 B CN 109275204B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
Abstract
The invention relates to the technical field of communication, and provides a multimode communication system which comprises a multimode communication control center, a plurality of multimode communication clients, a plurality of docks and a plurality of shipways, wherein each dock comprises a dock communication system device and a dock multimode communication controller, each shipway comprises a shipway communication system device and a shipway multimode communication controller, the multimode communication control center is connected with the multimode communication clients and the multimode communication controllers through an INTERNET network, and the dock communication system devices are wirelessly communicated with each other; the shore station multimode communication controller and the shipway multimode communication controller are used for realizing the conversion between the communication control protocol of the communication system equipment and the standard control protocol. The invention can realize the control of various communication system devices and the dynamic grouping of the communication devices on one platform and avoid interference, and can be widely applied to the communication field.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a multimode communication system capable of controlling various communication system devices on one platform.
Background
At present, a remote control method is generally adopted for controlling communication equipment of a private network, different types of equipment (short wave, ultrashort wave, very high frequency and public communication network) have different control platforms due to different control protocols, and a remote control system of the equipment is respectively dedicated for different systems, so that an application system of a user has multiple types of equipment, and multiple operation platforms need to be maintained; on the other hand, in the prior art, a method of accessing a hardware gateway is generally adopted to implement voice interconnection and intercommunication of private networks, that is, voice signals of various communication devices are connected to the access gateway to implement interconnection and intercommunication, but a hardware-based gateway device can only perform grouping management on the devices connected thereto, and cannot control the devices to change communication parameters and monitor the running state of the devices, and in practical application, users need to group devices in different regions as required to implement intercommunication; in addition, in the current private network communication, when the equipment sends information, both communication parties determine the frequency point, so that the situation that other people use the same communication frequency point for communication cannot be avoided, the same-frequency communication interference is easy to generate, and when the equipment at the same frequency point communicates, the equipment randomly sends information, the communication collision is easy to generate, and the communication quality is reduced. Therefore, there is a need for a multimode communication system to solve the above problems in the prior art.
Disclosure of Invention
In order to meet the actual requirements in the field of communication, the present invention overcomes the deficiencies of the prior art, and the technical problem to be solved is to provide a multimode communication system to realize multimode communication between different communication devices.
In order to solve the technical problems, the invention adopts the technical scheme that: a multimode communication system comprises a multimode communication control center, a plurality of multimode communication clients, a plurality of docks and a plurality of shipways, wherein each dock comprises a dock communication system device and a dock multimode communication controller, each shipway comprises a shipway communication system device and a shipway multimode communication controller, the multimode communication control center is connected with the dock multimode communication clients and the multimode communication controllers through an INTERNET, and the dock communication system devices are wirelessly communicated with each other; the multimode communication client is used for receiving the radio station control information, the call request information and the voice information input by an administrator and sending the radio station control information, the call request information and the voice information to the multimode communication control center; the multimode communication control center is used for forwarding station control information, call request information and voice information input by an administrator to a land base multimode communication controller and a related multimode communication client of a target land base, used for determining a current speaker, sending the voice determined as the speaker to the related multimode communication client and the target land base, and used for sending information uploaded by the land base multimode communication controller to the related multimode communication client and other land bases; the shore station multimode communication controller is used for controlling corresponding communication system equipment according to control information sent by the multimode communication control center, uploading voice information received by the shore station communication system equipment to the multimode communication control center, sending the voice information sent by the multimode communication control center from a multimode communication client or other shore stations through the shore station communication system equipment, acquiring state information and operation parameter information of a radio station, and sending the state information and the operation parameter information to the multimode communication control center; the shore station multimode communication controller and the shipway multimode communication controller are used for realizing the conversion between a communication control protocol of the communication system equipment and a standard control protocol, and the shipway multimode communication controller is also used for acquiring application information of crews and displaying the information received by the shipway.
The shore station multimode communication controller and the shipway multimode communication controller are industrial controllers and are connected with communication system equipment through GPIO (general purpose input/output), network ports, serial ports and voice interfaces.
The shore station multimode communication controller is also used for setting the shore station communication system equipment into a corresponding calling state according to the type of the calling request information, pushing the received voice and state information of the radio station to the multimode communication control center, and monitoring the state of the shore station communication system equipment and controlling the on-off of a power supply.
The call request information comprises single call, group call, regional call, group call and full call.
The multimode communication control center prestores available communication frequency point information of all the bases, when communication is needed among the bases, the base communication system equipment sends a call request to the base communication system equipment at a time slot point of the base communication system equipment, the base communication system equipment forwards the request to the multimode communication control center through the base multimode communication controller, the multimode communication control center selects a first frequency point from unused frequency points to distribute and then sends the first frequency point to the base multimode communication controller, and the frequency point is marked as used; the shore station multimode communication controller sends the distributed frequency point information to a source shipway and a target shipway of a call request through shore station communication system equipment, after the source shipway and the target shipway receive the frequency point information, the shipway multimode communication controller controls the shipway communication system equipment to switch the frequency point to the distributed frequency point, communication is performed after the switching is completed, call ending information is sent to the shore station when the communication is completed, the information is forwarded to a multimode communication control center by the shore station, and the multimode communication control center marks the frequency point as unused.
The multimode communication client is also used for receiving an interconnection communication request of an administrator and putting related radio stations of the request into a group to be sent to a multimode communication control center, the multimode communication control center is also used for realizing dynamic recombination of different types and a plurality of shore stations into a call group according to the interconnection communication request sent by the multimode communication client, realizing a conference system, and judging whether the current speaker in the group is a current speaker after receiving voice from group members, if so, pushing the voice to other members in the group, if not, checking whether the current speaker is idle and overtime, if overtime, setting a source for receiving the voice as the current speaker, pushing the voice to other members, and otherwise, discarding the received voice.
The shore station multimode communication controller is also used for receiving incoming call information of the controlled shipway and uploading the incoming call information to the multimode communication control center, and the multimode communication control center is also used for sending the received incoming call information to the corresponding multimode communication client; after receiving the incoming call information, the multimode communication client pops up the incoming call information and sends a control command to the multimode communication control center according to the operation of the UI; the multimode communication control center acquires a shore station address according to the target information and sends the information to the shore station multimode communication controller; the shore station multimode communication controller controls shore station communication system equipment to be in a corresponding communication channel according to the connection or response information, and then sends state information to the multimode communication control center; after receiving the state information, the multimode communication control center sends the state information to a related multimode communication client; and after the multimode communication client receives the state information, displaying the state information on the UI.
The multimode communication client is also used for receiving a position request command of an administrator and sending the position request command to the multimode communication control center; the multimode communication control center is used for sending a position request command to a target shore station when receiving the position request command sent by the multimode communication client; the multi-mode communication controller of the target shore station is used for analyzing the position request command of the controlled shipway and sending the position request command when receiving the position request command, and sending the position request command to the multi-mode communication control center after receiving the position information of the controlled shipway; the multimode communication control center is also used for sending the position information to the related multimode communication client after receiving the position information from the shore multimode communication controller, and the multimode communication client is also used for displaying the received position information.
Compared with the prior art, the invention has the following beneficial effects: the invention provides a multimode communication system, which can realize the monitoring of various communication devices on the same platform, can dynamically realize the recombination of call members and can realize intercommunication; the multimode communication system can reduce communication interference by uniformly distributing communication frequency points; and, through setting up the multimode communication controller in the communication equipment terminal, can realize the equipment communication protocol matches, the invention can be applied to many kinds of user systems.
Drawings
Fig. 1 is a schematic structural diagram of a multimode communication system according to the present invention.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments and accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a multimode communication system, where the multimode communication system includes a multimode communication control center, a plurality of multimode communication clients, a plurality of docks and a plurality of docks, where both the docks and the docks are radio stations, each of the docks includes a docks communication system device and a docks multimode communication controller, the multimode communication clients are connected to the multimode communication control center through an INTERNET network, the multimode communication control center is connected to the docks multimode communication controller through an INTERNET network, and the docks communication system devices are wirelessly intercommunicated. Wherein, ship platform and bank all can be the communication radio station of multiple difference, for example short wave radio station, ultrashort wave radio station, high frequency radio station etc..
The multimode communication client is used for receiving station control information, call request information and voice information input by an administrator and sending the station control information, the call request information and the voice information to the multimode communication control center; the multimode communication control center is used for forwarding station control information, call request information and voice information input by an administrator to a land base multimode communication controller and a related multimode communication client of a target land base, used for determining a current speaker, sending the voice determined as the speaker to the related multimode communication client and the target land base, and used for sending information uploaded by the land base multimode communication controller to the related multimode communication client and other land bases; the shore station multimode communication controller is used for controlling corresponding communication system equipment according to control information sent by the multimode communication control center, uploading voice information received by the shore station communication system equipment to the multimode communication control center, sending the voice information sent by the multimode communication control center from a multimode communication client or other shore stations through the shore station communication system equipment, acquiring state information and operation parameter information of a radio station, and sending the state information and the operation parameter information to the multimode communication control center; the shore station multimode communication controller and the shipway multimode communication controller are used for realizing the conversion between a communication control protocol of the communication system equipment and a standard control protocol, and the shipway multimode communication controller is also used for acquiring application information of crews and displaying the information received by the shipway.
In addition, the multimode communication client is also used for an administrator to input voice information, the voice information is sent to the shore station multimode communication controller through the multimode communication control center, and the shore station multimode communication controller sends the voice information out through the shore station communication system equipment. In addition, the slipway communication controller is used for acquiring crew application information and displaying slipway receiving information.
The voice call request information sent by the administrator through the multimode communication client comprises single call, group call, regional call, group call and full call. In addition, the multimode communication client is also responsible for playing the received voice and displaying the state and the operating parameters of the monitoring radio station.
The following describes an implementation process of a multimode communication system according to an embodiment of the present invention.
1. Station control process
An administrator sends a control command to a multimode communication control center through a PC client or a mobile phone client, the control center forwards the command to a shore station multimode communication controller of a target shore station, and the shore station multimode communication controller analyzes the command into the control command of the target radio station and controls the radio station to execute; the multi-mode communication controller of the shore station collects state information of the radio station and sends the state information to the multi-mode communication control center, and the multi-mode communication control center pushes the state information to the concerned client.
2. Radio station monitoring process
The administrator sends the station information to be monitored to the multimode communication control center through the PC client or the mobile phone client, and the multimode communication control center pushes the received voice and state information (collected by the multimode communication controller) of the station to the client according to the station information monitored by the client.
3. Interworking communication
The method comprises the steps that an administrator puts radio stations needing interconnection and intercommunication into a group through a PC client or a mobile phone client and reports the radio stations to a multimode communication control center, the multimode communication control center is further used for realizing dynamic recombination of different types and a plurality of shore stations into a call group according to interconnection and intercommunication communication requests sent by the multimode communication client and realizing a conference system, after receiving voices of group members, the multimode communication control center judges whether the voices are current talkers in the group and are current talkers, pushes the voices to other members in the group and are not current talkers, checks whether the current talkers are idle and overtime, sets source radio stations receiving the voices as the current talkers and pushes the voices to the other members if the voices are overtime, and otherwise discards the received voices.
4. Communication between docks
The multimode communication control center prestores the available communication frequency point information of each shore station and can carry out used and unused marks; when communication is needed, the shipway sends a call request to the shore at a self time slot point, the shore multi-mode communication controller forwards the request to a multi-mode communication control center, the multi-mode communication control center selects a first frequency point from unused frequency points for distribution, sends the distributed frequency point information to the shore multi-mode communication controller, and simultaneously marks the frequency point as used; the shore station multi-mode communication controller sends the distributed frequency point information to a source ship station and a target ship station of the call request, the source ship station and the target ship station switch the frequency point to the distributed frequency point through the shore station multi-mode communication controller after receiving the frequency point information, and communication between the ship stations can be carried out after the switching is finished. And when the communication is finished, sending the communication end information to the shore, and forwarding the communication end information to the multimode communication control center by the shore multimode communication controller. And after receiving the communication completion information, the multimode communication control center marks the frequency point as unused.
5. Multi-mode communication controller
5.1 Multi-mode communication controller hardware implementation
The shipway multimode communication controller and the shore station multimode communication controller are industrial controllers and are connected with communication system equipment through GPIO (general purpose input/output), network ports, serial ports and voice interfaces.
5.2 multimode communication controller control implementation
The multimode communication controller establishes an information base of control command words of different devices and different control commands; the multimode communication controller runs a special controller software, only the connected equipment type is configured on the multimode communication controller, and the multimode communication controller system can obtain a control word in a command word information base according to the configured equipment type and complete control when running; after receiving the radio station control command, the multimode communication controller acquires a corresponding control command according to the type of the controlled equipment, and controls the radio station to execute through a serial port and a GPIO port; after the multimode communication controller receives a switching command, the multimode communication controller controls a power supply system of the private network equipment by controlling a power supply switching module to realize the remote on-off of the private network equipment;
5.3 multimode communication controller collects radio station operating parameters
The multimode communication controller sends a parameter query command to the radio station through the GPIO, the serial port and the network port to acquire the running parameters of the radio station at regular time; and the operating parameters of the radio station are collected through the GPIO, the serial port and the network port.
6. Multimode communication control center
6.1 multimode communication protocol interface definition
Description of the drawings: the number in the small bracket "()" indicates the number of bytes, and the number in the middle bracket "[ ]" indicates its flag value.
The protocol data is function (1) + subfunction (1) + source ID (2) + type (1) + error code (1) + target ID (2) + service information (x) + check code/(2);
the functions include: authorization [1], heartbeat and state [2], control [3], data [4], voice [5], and packet information [6 ];
the subfunctions include: a cluster [1], an SIP device [2], a client [3], a group [4], a telephone [5], a compatible short wave [6], an ultrashort wave [7], a very high frequency [8], a medium and electric family short wave [61] and a Baoli short wave [62 ];
types of authorization [1] include: registering, registering returning, authenticating, returning authority, canceling and exiting;
types of heartbeats and states [2] include: station heartbeat and state, client heartbeat, station heartbeat reply and user heartbeat reply;
types of controls [3] include: frequency modulation, tuning, frequency channel setting, transmission frequency setting, reception frequency setting, frequency injection, volume setting, power setting, noise muting setting, mode setting, voice call (single call, group call, regional, group call, full call) sending, position call (single call, group call, regional, group call, full call), noise reduction, power on/off, AGC setting, ATT setting, self-checking, alarm (answer, forward), call (connect, answer, end), text broadcast (weather, frequency channel), station information;
the types of data [4] include: short data, service data;
the types of speech [5] include: PCM, G711, G729A-ARM, G729A-PC and GSM;
the types of the packetization information [6] include: package independent, start, normal, end.
6.2 multimode communication Call handling
6.2.1 Single Call
The multimode communication control center receives the client single call request, checks whether the user has a target operation authority, checks whether the request target is busy if the user has the target operation authority, returns to the client to be communicated without being busy, and returns to the radio station to be busy if the user does not have the target operation authority.
The multimode communication control center acquires the address of the shore according to the target ID and forwards the request to the shore multimode communication controller;
after receiving the call request, the multi-mode communication controller of the shore station controls the equipment of the shore station communication system to be in a single call sending state;
the multimode communication control center receives the voice of the client, acquires a shore station address according to the target address and sends the voice to the target shore station;
the target shore station receives the voice of the multimode communication control center and transmits the voice through the shore station communication system equipment.
The multimode communication control center receives a client-side waiting voice request, acquires a shore station address according to a target address and sends information to the target shore station;
the multimode communication controller of the target shore station receives the voice waiting for receiving from the multimode communication control center and controls the shore station communication system equipment to be in a receiving state;
after receiving the voice of the ship or other radio stations, the shore communication system equipment sends the voice to a multimode communication control center through a shore multimode communication controller;
and the multimode communication control center receives the voice, acquires the address of the client according to the client concerned about the current shore, and sends the voice to the client.
6.2.2 group call
The multimode communication control center receives the group call request of the client, checks whether the user has a target operation authority, checks whether the request target is busy if the user has the operation authority, returns to the client to be communicated without being busy, and returns to the radio station to be busy if the user does not have the operation authority;
the multimode communication control center acquires the address of the shore according to the target ID and forwards the request to the shore multimode communication controller;
after receiving the call request, the multi-mode communication controller of the shore station controls the shore station to be in a group call sending state;
the multimode communication control center receives the voice of the client, acquires a shore station address according to the target address and sends the voice to the target shore station;
the target shore station receives the voice of the multimode communication control center and transmits the voice through the shore station communication system equipment.
The multimode communication control center receives a client-side waiting voice request, acquires a shore station address according to a target address and sends information to the target shore station;
the multimode communication controller of the target shore station receives the voice waiting for receiving from the multimode communication control center and controls the shore station communication system equipment to be in a receiving state;
after receiving the voice of the ship or other radio stations, the shore communication system equipment sends the voice to a multimode communication control center through a shore multimode communication controller;
and the multimode communication control center receives the voice, acquires the address of the client according to the client concerned about the current shore, and sends the voice to the client.
6.2.3 group call
The multimode communication control center receives the group calling voice of the group member, checks whether the source is the speaker of the current group, if so, the group voice is sent, otherwise, checks whether the current speaker is overtime or idle overtime, if so, the current speaker is set as the current speaker, otherwise, the voice is discarded;
the multimode communication control center acquires group member information according to the target group ID, acquires the address of the group member information according to the active member information, and forwards the voice to the target;
after receiving the voice of the multimode communication control center, the multimode communication controller of the target shore station controls the shore station communication system equipment to be in a group call sending state and sends the voice;
the shore station checks whether the transmission overtime or the transmission idle overtime exists, and if so, the shore station is controlled to be in a receiving state;
the shore station receives the voice to the ship station or other shore stations, checks whether the voice is effective or not, and sends the voice to the multimode communication control center.
6.2.4 full call
The multimode communication control center receives the client-side full call request, checks whether the user has a target operation authority, checks whether the request target is busy if the user has the operation authority, returns to the client-side to be capable of communication without being busy, and returns to the radio station to be busy if the user does not have the operation authority;
the multimode communication control center acquires the address of the shore according to the target ID and forwards the request to the shore multimode communication controller;
after receiving the call request, the multi-mode communication controller of the shore station controls the equipment of the shore station communication system to be in a full call sending state;
the multimode communication control center receives the voice of the client, acquires a shore station address according to the target address and sends the voice to the target shore station;
and after receiving the voice sent by the control multimode communication center, the target shore station multimode communication controller transmits the voice through shore station communication system equipment.
The multimode communication control center receives a client-side waiting voice request, acquires a shore station address according to a target address and sends information to the target shore station;
the target shore station receives the voice waiting for receiving from the multimode communication control center and controls the shore station to be in a receiving state;
the shore station receives the voice of the ship station or other radio stations and sends the voice to the multimode communication control center;
and the multimode communication control center receives the voice, acquires the address of the client according to the client concerned about the current shore, and sends the voice to the client.
6.2.5 area call
The multimode communication control center receives the calling request of the client area, checks whether the user has the target operation authority, checks whether the request target is busy if the user has the target operation authority, returns to the client to be communicated without being busy, and returns to the radio station to be busy if the user does not have the target operation authority.
The multimode communication control center acquires the address of the shore according to the target ID and forwards the request to the shore multimode communication controller;
after receiving the call request, the multi-mode communication controller of the shore station controls the equipment of the shore station communication system to send out an area call request;
the multimode communication control center receives the voice of the client, acquires a shore station address according to the target address and sends the voice to the target shore station;
the target shore station receives the voice of the multimode communication control center and transmits the voice through the shore station communication system equipment.
The multimode communication control center receives a client-side waiting voice request, acquires a shore station address according to a target address and sends information to the target shore station;
the multimode communication controller of the target shore station receives the voice waiting for receiving from the multimode communication control center and controls the shore station communication system equipment to be in a receiving state;
after receiving the voice of the ship or other radio stations, the shore communication system equipment sends the voice to a multimode communication control center through a shore multimode communication controller;
and the multimode communication control center receives the voice, acquires the address of the client according to the client concerned about the current shore, and sends the voice to the client.
6.3 multimode communication incoming call handling (information, alarm, location, call)
The shore station multimode communication controller receives the incoming call information of the controlled radio station and uploads the information to the multimode communication control center;
the multimode communication control center sends the received incoming call information to the client according to the concerned client;
after receiving the incoming call information, the client pops up the incoming call information;
the client sends a control command to the multimode communication control center according to the operation (connection and response) of the UI;
the multimode communication control center acquires a shore station address according to the target information and sends the information to the shore station multimode communication controller;
the land multi-mode communication controller controls the land to be in a corresponding communication channel according to the connection or response information;
after the shore station multimode communication controller controls the radio station to be in a requested state, state information is sent to the multimode communication control center;
after receiving the state information, the multimode communication control center sends the state information to a corresponding client according to the concerned client information;
after receiving the state information, the client displays the state information on the UI;
the client can also complete call processing in a 6.2 multimode communication processing mode;
the client can also send a cancel command;
after receiving a cancel command of the client, the multimode communication control center acquires a shore station address according to the target ID and sends the shore station address to the shore station multimode communication controller;
and after receiving the canceling command, the multi-mode communication controller of the shore station controls the shore station to work in a default state.
6.4 Multi-mode communication location calling
The multimode communication client sends a position request command (single call, group call, regional call, group call and full call) to the multimode communication control center;
the multimode communication control center receives a position request of a client, acquires a target address according to a target id and sends the target address to a target shore station multimode communication controller;
after receiving the position call, the multimode communication controller analyzes the position call into a position request command of a target radio station and sends the position request command;
after receiving the position information received from the controlled radio station, the multimode communication controller sends the position information to a multimode communication control center;
after receiving the position information of the shore station multimode communication controller, the multimode communication control center sends the position information to a client according to the client information of the concerned receiving radio station;
and the client receives the position information sent to the multimode communication control center and then displays the position information.
6.5 multimode communication station operating parameter acquisition
The multimode communication controller collects radio station information (temperature, voltage, current, channel, frequency, working mode, power mode, squelch mode, volume, receiving amplification mode and sending amplification mode) at fixed time and sends the radio station information to the multimode communication control center;
the multimode communication control center receives the state information, stores the state information into a database and forwards the state information to the concerned client;
and the client receives the state information and displays the state information on the UI.
6.6 multimode communication traffic status monitoring
The multimode communication controller collects the running state (conversation, connection, response, watching and scanning) of the radio station at any time and sends the running state to the multimode communication control center;
the multimode communication control center receives the running state information, stores the running state information in a database and forwards the running state information to the concerned client;
and the client receives the state information and displays the state information on the UI.
In summary, the present invention provides a multimode communication system, which comprises a multimode communication control center and a multimode communication controller installed in each communication system device, wherein the multimode communication controller converts the communication control protocol of the device into a standard control protocol, the control command of the administrator is sent to the multimode communication control center, the multimode communication control center sends the control command to the multimode communication controller of the shore, the shore multimode communication controller controls the device to execute the command, the shore multimode communication controller of each device sends the collected voice to the multimode communication control center, the multimode communication control center controls the voice to be distributed to the multimode communication controller of the target shore device, and the multimode communication controller of the shore controls the shore to send the voice; when a shipway (mobile station) needs to communicate with other shipways, the shipway sends a communication request to a shore, the shore receives the communication request and sends a communication frequency point request to a multimode communication control center, the shore sends communication frequency point information to a source and a target of the request after obtaining the frequency point information, and the source and the target communication shipways receive the frequency point information and then control a radio station to be switched to a designated frequency point by corresponding multimode communication controllers, so that the communication can be carried out after the frequency point switching is successful; the time slot distribution algorithm of the timing broadcast signaling frequency point of the shore station, when the time slot distribution algorithm is received by the shipway, the multimode communication controller analyzes and obtains the self sending time slot, and when the radio station has the information to send, the information is sent in the time slot. The interconnection and intercommunication is set by an administrator, and the multimode communication control center is responsible for forwarding the received voice information to other members in the talk group according to the member information in the talk group; therefore, the invention enables a manager to manage different communication devices on one platform through different clients, thereby reducing the management difficulty; the manager can dynamically group different communication devices in different regions according to the needs to realize the required interconnection and intercommunication, and the user can realize the required communication only by one communication device; communication frequency points among the devices are uniformly distributed by the system, so that same frequency interference is avoided, and the communication quality is improved; when the communication is carried out at the same frequency point, different communication equipment sends information at different time slots, so that communication collision is avoided, and the communication quality is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A multimode communication system is characterized in that the multimode communication system comprises a multimode communication control center, a plurality of multimode communication clients, a plurality of docks and a plurality of shipways, each dock comprises a dock communication system device and a dock multimode communication controller, each shipway comprises a shipway communication system device and a shipway multimode communication controller, the multimode communication control center is connected with the multimode communication clients and the multimode communication controllers through an INTERNET, and the dock communication system devices are wirelessly communicated with the shipway communication system devices;
the multimode communication client is used for receiving the radio station control information, the call request information and the voice information input by an administrator and sending the radio station control information, the call request information and the voice information to the multimode communication control center;
the multimode communication control center is used for forwarding station control information, call request information and voice information input by an administrator to a land base multimode communication controller and a related multimode communication client of a target land base, used for determining a current speaker, sending the voice determined as the speaker to the related multimode communication client and the target land base, and used for sending information uploaded by the land base multimode communication controller to the related multimode communication client and other land bases;
the shore station multimode communication controller is used for controlling corresponding communication system equipment according to control information sent by the multimode communication control center, uploading voice information received by the shore station communication system equipment to the multimode communication control center, sending the voice information sent by the multimode communication control center from a multimode communication client or other shore stations through the shore station communication system equipment, acquiring state information and operation parameter information of a radio station, and sending the state information and the operation parameter information to the multimode communication control center; the shore station multimode communication controller and the shipway multimode communication controller are used for realizing the conversion between a communication control protocol of the communication system equipment and a standard control protocol, and the shipway multimode communication controller is also used for acquiring application information of crews and displaying the information received by the shipway.
2. The multimode communication system of claim 1, wherein said shore and shipway multimode communication controllers are industrial controllers connected to the communication system devices through GPIO, network ports, serial ports, and voice interfaces.
3. The multimode communication system of claim 1, wherein the land based multimode communication controller is further configured to set a land based multimode communication system device to a corresponding call state according to the type of the call request message, and to push the voice and status information received from the radio station to the multimode communication control center, and to monitor the status of the land based multimode communication system device and to control the power switch.
4. The system of claim 3, wherein the call request message comprises a single call, a group call, a regional call, a group call, a full call.
5. The multimode communication system according to claim 3, wherein the multimode communication control center prestores available communication frequency point information for each of the landings, when communication is required between the landings, the landings communication system device sends a call request to the landings communication system device at its own time slot point, the landings communication system device forwards the request to the multimode communication control center through the landings multimode communication controller, the multimode communication control center selects a first frequency point from unused frequency points to distribute and sends the first frequency point to the landings multimode communication controller, and marks the frequency point as used; the shore station multimode communication controller sends the distributed frequency point information to a source shipway and a target shipway of a call request through shore station communication system equipment, after the source shipway and the target shipway receive the frequency point information, the shipway multimode communication controller controls the shipway communication system equipment to switch the frequency point to the distributed frequency point, communication is performed after the switching is completed, call ending information is sent to the shore station when the communication is completed, the information is forwarded to a multimode communication control center by the shore station, and the multimode communication control center marks the frequency point as unused.
6. The system of claim 5, wherein the multimodal communication client is further configured to receive an interconnection and interworking communication request from an administrator and send a station related to the request to the multimodal communication control center, the multimodal communication control center is further configured to dynamically reconfigure different types and multiple landings into a talk group according to the interconnection and interworking communication request sent by the multimodal communication client, implement a conference system, and determine whether the talk group is a current talker in the group after receiving a voice from a group member, if so, push the voice to other members in the group, otherwise, check whether the current talker is idle and time out, if time out, set a source of the received voice as the current talker and push the voice to other members, otherwise, discard the received voice.
7. The multimode communication system of claim 6, wherein the shore-based multimode communication controller is further configured to receive incoming call information from the controlled shipway and upload the incoming call information to the multimode communication control center, and the multimode communication control center is further configured to send the received incoming call information to the corresponding multimode communication client; after receiving the incoming call information, the multimode communication client pops up the incoming call information and sends a control command to the multimode communication control center according to the operation of the UI; the multimode communication control center acquires a shore station address according to the target information and sends the information to the shore station multimode communication controller; the shore station multimode communication controller controls shore station communication system equipment to be in a corresponding communication channel according to the connection or response information, and then sends state information to the multimode communication control center; after receiving the state information, the multimode communication control center sends the state information to a related multimode communication client; and after the multimode communication client receives the state information, displaying the state information on the UI.
8. The multimodal communication system of claim 7 wherein the multimodal communication client is further configured to receive a location request command from an administrator and send the location request command to the multimodal communication control center; the multimode communication control center is used for sending a position request command to a target shore station when receiving the position request command sent by the multimode communication client; the multi-mode communication controller of the target shore station is used for analyzing the position request command of the controlled shipway and sending the position request command when receiving the position request command, and sending the position request command to the multi-mode communication control center after receiving the position information of the controlled shipway; the multimode communication control center is also used for sending the position information to the related multimode communication client after receiving the position information from the shore multimode communication controller, and the multimode communication client is also used for displaying the received position information.
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| CN111417082A (en) * | 2020-03-26 | 2020-07-14 | 西安震有信通科技有限公司 | All-member call processing method, device, equipment and medium for emergency call |
| CN112954618B (en) * | 2021-02-22 | 2022-04-08 | 青岛恒天翼信息科技有限公司 | Marine multimode communication system |
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Inventor after: Song Daojian Inventor after: Shao Changbin Inventor after: Zhang Nianhua Inventor after: Zhang Chenyuan Inventor before: Song Daojian Inventor before: Shao Changbin Inventor before: Zhang Nianhua Inventor before: Zhang Chenyuan |