CN206564671U - Communication scheduling system - Google Patents

Abstract

The utility model discloses a communication scheduling system. Wherein, the system includes: a communication host, provided with at least one communication interface, wherein the communication interface includes a wired communication interface and a wireless communication interface, and the communication host communicates with at least one type of communication terminal through the communication interface; and dispatching equipment, which communicates with the communication host The connection is used to control communication between communication terminals of the same type that communicate with the communication host, or to control communication between different types of communication terminals that communicate with the communication host. The utility model solves the technical problem that the communication scheduling in the related art mainly depends on the wired scheduling of the private network and the public network local telephone, and cannot be directly connected with various wireless networks.

Description

Communication Dispatch System

technical field

The utility model relates to the communication field, in particular to a communication scheduling system.

Background technique

The power emergency dispatching command system is a communication platform for the power system to deal with emergencies, ensure the safe operation of the power grid and emergencies. The core problem to be solved by emergency command is how to make a comprehensive response in the shortest time after an emergency occurs. , which requires a convenient, reliable, and fast communication support for all relevant links to achieve the purposes of obtaining information, coordinating command, and issuing instructions, so as to minimize the losses caused by accidents and ensure the safe operation of the power grid. The current single communication mode, limited by regions and methods, cannot cover all aspects of power production and operation, and its timeliness and reliability cannot meet the communication needs of emergency systems.

With the development of current emergency communication technology and the needs of power emergency services, use various existing communication resources to integrate power private network telephones, public network local telephones, wireless public network GSM/CDMA/3G, satellite telephones, intercom equipment, and image transmission and other wireless communication methods to realize emergency command communication. However, the existing communication mode cannot achieve the purpose of easily obtaining voice, data or images through the emergency communication system at any time and any place, and cannot effectively solve the emergency response to the convenience, reliability and speedy requirements of communication. The application means and communication ability of emergency response cannot be improved.

Aiming at the problem that the communication scheduling in the related technology mainly depends on the wired scheduling of private network and public network local telephone, and cannot directly connect with various wireless networks, no effective solution has been proposed yet.

Utility model content

The embodiment of the utility model provides a communication scheduling system to at least solve the technical problem that the communication scheduling in the related art mainly depends on the wired scheduling of the private network and the public network local telephone, and cannot be directly connected to various wireless networks.

According to an aspect of an embodiment of the present invention, a communication scheduling system is provided, including: a communication host, provided with at least one communication interface, wherein the communication interface includes a wired communication interface and a wireless communication interface, and the communication host passes The communication interface communicates with at least one type of communication terminal; and a scheduling device, connected to the communication host, is used to control the communication between the communication terminals of the same type that communicate with the communication host, or to control and communicate with the communication host. Communication is performed between the different types of communication terminals that the communication host communicates with.

Further, the communication interface includes at least one of the following: an analog trunking system interface, which is interconnected with an analog trunking vehicle-mounted station conforming to MPT1327 and MPT1343 standards through a four-wire voice and MAP27 protocol interface, and is used for wireless intercommunication with the analog trunking system ;Digital trunking system interface, through four-wire voice and ETSI PEI protocol interface, interconnected with TETRA digital trunking system vehicle station or hand station, for wireless intercommunication with the TETRA digital trunking system; wireless conventional interface, through four-wire voice and CCDI The protocol interface is interconnected with the vehicle-mounted station for wireless intercommunication with the wireless conventional system; the one-way sound detection intercom interface is interconnected with the vehicle-mounted station or hand station through the voice transceiver and PTT control line, and is used to automatically start the PTT control; dual-frequency The two-way intercom interface is used for two-way intercom by using dual frequency points to work at the same time; the wireless public network interface is connected to the 3G, GSM, CDMA wireless public network through the SIM card to communicate with the mobile terminal.

Further, the communication interface also includes at least one of the following: digital trunk interface, two-wire loop interface, four-wire EM interface, GSM interface, CDMA interface, 3G interface, single- and two-way wireless intercom interface, wireless trunking interface, VOIP Interface, built-in recording interface, one-way CNC interface.

Further, the communication terminal includes at least one of the following: a mobile phone terminal, a digital or analog trunking terminal, a fixed telephone, a satellite telephone, a short-wave radio station, a walkie-talkie, and a SIP terminal.

Further, the scheduling device has a touch screen, and the touch screen is used to detect a user's touch operation.

Further, the dispatching device further includes: a positioning device, configured to locate the geographic location of the dispatching device.

Further, the dispatching device further includes: a memory, used for storing the number of the communication contact; and a display, used for displaying the number of the communication contact.

Further, the dispatching device further includes: a voice device, used for voice broadcasting of the dispatching device.

Further, the dispatching device further includes: a sound mixing and monitoring device, configured to perform sound mixing and monitoring on the simplex wireless channel in the dispatching device.

Further, the scheduling device further includes: an input device for receiving a control instruction, and an output device for outputting a communication scheduling result of the scheduling device.

In the embodiment of the present invention, different types of communication terminals are connected to the communication host through corresponding communication interfaces, and then the dispatching device is connected to the communication host, and the dispatching device is used to control the communication between the communication terminals of the same type in the communication host Communication between different types of terminals in the communication host, thus realizing the technical effect of wired communication and wireless communication interoperability, and then solving the problem that communication scheduling in related technologies mainly depends on wired scheduling of private network and public network local calls, and cannot directly communicate with Various technical issues with wireless internet connections.

Description of drawings

The drawings described here are used to provide a further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of a communication scheduling system according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of an emergency fusion communication system according to an embodiment of the present invention;

3 is a schematic diagram of a 2U remote device of an emergency fusion communication system according to an embodiment of the present invention;

4 is a schematic diagram of a 1U remote device of an emergency fusion communication system according to an embodiment of the present invention;

Fig. 5 is a schematic interface diagram of an emergency fusion communication system according to an embodiment of the present invention.

detailed description

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the utility model. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

It should be noted that the terms "first" and "second" in the specification and claims of the present utility model and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific order or sequence . It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, e.g. a process, system, product or apparatus comprising a series of elements need not be limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to the process, product or equipment.

Fig. 1 is a schematic diagram of a communication scheduling system according to an embodiment of the present invention. As shown in Fig. 1, the system includes: a communication host 11, which is provided with at least one communication interface, wherein the communication interface includes a wired communication interface and a wireless communication interface Interface, the communication host communicates with at least one type of communication terminal through the communication interface; and the dispatching device 13, connected with the communication host, is used to control the communication between the same type of communication terminals that communicate with the communication host, or control and communicate with the communication host Communication between different types of communication terminals.

In the above embodiments, different types of communication terminals are connected to the communication host through corresponding communication interfaces, and then the dispatching device is connected to the communication host, and the dispatching device is used to control the communication and communication between the same type of communication terminals in the communication host. Communication between different types of terminals in the host, thus realizing the technical effect of wired communication and wireless communication interoperability, and further solving the problem that communication scheduling in related technologies mainly depends on wired scheduling of private network and public network local calls, and cannot directly communicate with various The technical problem of wireless network connection can realize the interconnection and intercommunication and hybrid call of various communication resources conveniently and quickly.

As an optional embodiment, the communication interface may include at least one of the following: an analog trunking system interface, which is interconnected with an analog trunking vehicle station conforming to the MPT1327 and MPT1343 standards through a four-wire voice and MAP27 protocol interface, and is used to communicate with the analog trunking System wireless intercommunication; digital trunking system interface, interconnected with TETRA digital trunking system vehicle station or hand station through four-wire voice and ETSI PEI protocol interface, for wireless intercommunication with TETRA digital trunking system; wireless conventional interface, through four-wire voice and The CCDI protocol interface is interconnected with the vehicle station for wireless intercommunication with the wireless conventional system; the one-way sound detection intercom interface is interconnected with the vehicle station or hand station through the voice transceiver and PTT control line, and is used to automatically start the PTT control; Frequency two-way intercom interface, used to use dual-frequency points to work at the same time for two-way intercom; wireless public network interface, connected to 3G, GSM, CDMA wireless public network and mobile terminal intercommunication through SIM card.

Adopt above-mentioned embodiment of the utility model, directly interconnect with various communication networks (as wired private network, wired public network, wireless public network, wireless private network, satellite phone etc.) by hardware interface and software agreement processing, do not need Through the transfer of other communication networks, the interconnection and intercommunication can be carried out directly through wireless.

As an optional embodiment, the communication interface may also include at least one of the following: digital trunk interface, two-wire loop interface, four-wire EM interface, GSM interface, CDMA interface, 3G interface, one-way two-way wireless intercom interface, Wireless trunking interface, VOIP interface, built-in recording interface, one-way CNC interface.

Adopt the above-mentioned embodiment of the utility model, directly connect wired private network, wired public network, wireless public network GSM/CDMA/3G, wireless private network cluster and conventional, Maritime Satellite/European Star/Asian Satellite, single- and two-way wireless pairs through the above interface Speaking network and IP network can realize the voice integration and intercommunication of communication terminals between different communication systems.

As an optional embodiment, the communication terminal may include at least one of the following: a mobile phone terminal, a digital or analog trunking terminal, a landline phone, a satellite phone, a short-wave radio station, a walkie-talkie, and a SIP terminal.

Using the above-mentioned embodiments of the utility model, the dispatching host is connected to various types of communication terminals through various communication interfaces, and can realize point-to-multipoint simultaneous calls and conversations through various communication interfaces and routes provided by the hardware, and various communication Terminals (such as mobile phones, fixed-line phones, walkie-talkies, satellite phones, SIP terminals and other modern voice communication equipment) are integrated together for conference call passing, and realize the interconnection and intercommunication of various heterogeneous communication platforms and the same call.

As an optional embodiment, the scheduling device has a touch screen, and the touch screen is used to detect a user's touch operation.

By adopting the above-mentioned embodiments of the present invention, the touch operation of the user is detected through the touch screen of the dispatching device, and the user can perform a touch operation on the touch screen, thereby allowing the user to conveniently and quickly issue dispatching instructions, intuitively and quickly realizing various dispatching functions .

Optionally, the touch screen of the dispatching device may adopt the touch screen dragging technology or the touch screen dragging console software developed in the conference scheduling mode.

As an optional embodiment, the dispatching device may further include: a positioning device, configured to locate the geographic location of the dispatching device.

By adopting the above-mentioned embodiments of the present invention, the geographical location of dispatching can be determined by the positioning device, and when the dispatching equipment is on a movable platform, the communication terminal of the accessory can be controlled according to the geographical location of the dispatching equipment.

As an optional embodiment, the dispatching device may further include: a memory, configured to store a communication contact number; and a display, configured to display the communication contact number.

By adopting the above-mentioned embodiment of the utility model, the number of the communication contact person is stored in the memory, and the number of the communication contact person is displayed on the display. During the dispatching process, the scheduling can be carried out accurately according to the communication contact number stored in the memory, and the dispatched person can also be dispatched. The number of the communication contact person is displayed on the display, which is convenient for the dispatcher to monitor, so that the effect of dispatching accuracy can be guaranteed through the memory and the display.

Optionally, the dispatching device may include a directory function, which can set several call numbers and call routes for the dispatching object, and has the function of multi-routing automatic calling. The directory can also have a quick query of spelling the first letter, which can quickly find the number of the dispatching object for calling.

As an optional embodiment, the scheduling device may further include: a voice device, configured to make a voice announcement of the scheduling device. A voice device is installed in the dispatching equipment, so that the dispatching equipment can perform voice broadcast through the semantic device, and convey dispatching instructions or dispatching results in the form of speech, which is convenient for monitoring the accuracy of dispatching.

As an optional embodiment, the dispatching device may further include: a sound mixing and monitoring device, configured to perform sound mixing and monitoring on the simplex wireless channel in the dispatching device.

It should be noted that, according to the division of labor and signal transmission direction of the two parties to the communication, the communication can be divided into three modes: simplex, half-duplex, and full-duplex. The division of labor is clear, and data can only be transmitted in a single fixed direction from the sender to the receiver. Typical sending devices using simplex communication are card readers for early computers, and typical receiving devices are printers.

By adopting the above-mentioned embodiments of the present invention, the simplex wireless channel in the dispatching equipment is used for mixing and monitoring through the sound mixing and monitoring device, so as to ensure good communication quality after dispatching.

As an optional embodiment, the scheduling device may further include: an input device, configured to receive a control instruction, and an output device, configured to output a communication scheduling result of the scheduling device.

Optionally, after the control instruction is received through the input device, the scheduled communication scheduling interface may be output through the output device. The output communication scheduling results can include various types, for example, it can respond to one-click quick start of the preset point call and group call functions; it can respond to automatic calls and interrupt calls that drag the scheduling object into the call area; it can drag out the scheduling object and call forced demolition and call transfer; can drag and drop the conference merge of the talk group; the system can display the call status of the dispatched object in real time, and prompt the caller's name and number through the voice synthesis of the incoming call. It should be noted that the communication scheduling results may include multiple types, which will not be listed one by one here.

By adopting the above-mentioned embodiment of the utility model, the control instruction is received through the input device, and the corresponding communication scheduling result is output through the output device, so as to realize the control of the communication scheduling result output by the dispatching device, and the corresponding communication scheduling result can be accurately output according to the control instruction .

Optionally, a variety of communication terminals are fused together for conference calls, which may also include functions to facilitate the addition, deletion, and transfer of conference members, as well as the merging of talk groups to meet the dispatching requirements of emergency voice fusion communications.

The utility model also provides a preferred embodiment, which provides an emergency fusion communication system.

Optionally, the emergency converged communication system can use various wireless interfaces to directly interconnect with various existing communication networks to realize voice fusion and intercommunication of communication terminals between different communication systems; conference scheduling mode, multiple call methods and multiple The routing detour technology realizes the mixed and integrated calls of various communication terminals; the coordinated scheduling of the mobile site and the command center can be realized through satellite and ground wireless links; various scheduling functions can be intuitively and quickly realized by using the touch screen dragging method.

Optionally, the emergency converged communication system can realize voice converged intercommunication of communication terminals between different communication systems, including:

1. Realize voice communication between different communication systems. Intercommunication equipment may include: C network/G network/3G mobile phones, fixed telephones (such as local telephones, electric private network telephones), maritime satellite telephones, walkie-talkies, dispatching consoles, etc.

2. Realize intercommunication and dispatching of local or remote emergency systems through ground or wireless IP links.

3. There is room for development of video integration, and it has the integration function of video services.

4. The system has the ability to expand. Through the accumulation of experience through experiments, it can be expanded into a network system on the basis of the existing single system to increase the coverage.

Optionally, the emergency converged communication system is directly interconnected with various communication networks (such as wired private network, wired public network, wireless public network, wireless private network, satellite phone, etc.) through hardware interface and software protocol processing. It needs to be transferred through other communication networks, and then it can be directly interconnected and intercommunicated through wireless.

Optionally, the emergency converged communication system can realize point-to-multipoint simultaneous calls and conversations by using various communication interfaces and routes provided by the hardware through the telephone conference scheduling mode, and various communication terminals (such as mobile phones, fixed phones, walkie-talkies, etc.) , satellite phones, SIP terminals and other modern voice communication equipment) are integrated together for conference calls, and realize the interconnection and unified calling of various heterogeneous communication platforms.

Optionally, the emergency integrated communication system can also conveniently realize the functions of adding, deleting, and transferring conference members, and can perform the merge operation of talk groups to meet the dispatching requirements of emergency voice integrated communication.

As an optional embodiment, the emergency fusion communication system has various complete wired and wireless interfaces.

Optionally, the wireless interface of the emergency converged communication system may include:

(1) Analog trunking system interface: use special hardware and software to interconnect with analog trunking vehicle stations conforming to MPT1327 and MPT1343 standards through four-wire voice and MAP27 protocol interface to realize direct wireless intercommunication with analog trunking system.

(2) Digital trunking system interface: use special hardware and software to interconnect with TETRA digital trunking system vehicle or hand station through four-wire voice and ETSI PEI protocol interface to realize direct wireless intercommunication with TETRA digital trunking system.

(3) Wireless conventional interface: use special hardware and software to interconnect with the vehicle-mounted station through four-wire voice and CCDI protocol interface to realize direct wireless intercommunication with the wireless conventional system.

(4) One-way audio detection intercom interface: It is interconnected with the vehicle-mounted station or hand station through the voice transceiver and PTT control line, and the software and hardware interface provides voice detection for voice transceiver, which is used to automatically start PTT control.

(5) Dual-frequency two-way intercom interface: use dual-frequency points to work at the same time to realize two-way intercom.

(6) Wireless public network interface: use special hardware and software, equipped with China Mobile/Unicom/Telecom 3G/GSM/CDMA SIM card, and then directly connect to the above wireless public network to communicate with other mobile phones.

Optionally, the wired interface of the emergency fusion communication system may include:

2M digital trunk (support R2+DTMF, EBR2, China No. 1, No. 7, Q signaling, etc.), two-wire loop, two/four-wire EM, VOIP, 2B+D.

In the above-mentioned embodiments, the wired private network, wired public network, wireless public network GSM/CDMA/3G, wireless private network cluster and conventional, Maritime Satellite/Ouxing/Yaxing, single- and two-way wireless intercom networks are directly connected through the above interfaces , IP network, which can realize voice integration and intercommunication of communication terminals between different communication systems.

In an optional embodiment, the emergency fusion communication system may also include a touch-screen drag-and-drop scheduling operating system.

Optionally, the touch-screen drag-and-drop scheduling operating system can be a touch-screen drag and drop scheduling platform specially developed for the touch-screen drag and drop technology and conference scheduling mode, which can conveniently and quickly realize the interconnection and intercommunication of various communication resources and mixed calls.

Optionally, the touch-screen drag-and-drop dispatching operating system can have a directory function, and several call numbers and call routes can be set for the dispatching object, so that the directory can have the function of multi-routing automatic calling, and the directory can also have a prefix The shortcut query of letters, so that the number of the dispatched object can be quickly found for calling.

Optionally, the touch screen drag-and-drop scheduling operating system can support one-key quick start of the preset point call and group call functions; it can support automatic calls and interrupt calls by dragging the scheduling object into the call area; it can support call forced release by dragging out the scheduling object and call transfer; it can support conference merging of drag and drop call groups; it can also display the call status of the dispatched object in real time, and prompt the caller's name and number through voice synthesis of incoming calls.

An optional embodiment, the emergency fusion communication system follows the comprehensive requirements of real-time, reliability, stability, convenience, and easy expansion required in the actual application process, and combines the requirements of flexibility and advancement, The hybrid IP communication platform can be selected as the development platform of the system, and the STD scheduling platform can be selected. The platform keeps up with the development of today's technology, and adopts the organic combination of advanced VOIP soft switch and traditional TDM hard switch, so that the system retains the non-blocking, no delay, no distortion, high reliability, and interface of TDM-PBX switching. In addition to the advantages of completeness and multi-function, it also has the advantages of convenient and quick deployment of IP-PBX, cost-effective, transparent interoperability, and easy expansion and upgrade. Moreover, the platform is small in size, low in power consumption, and highly integrated. It can adopt modular plug-in board structure, dispersed embedded low-power processors, highly integrated dual-backup common configuration, industrial-grade integrated circuits and Unplugging and lightning protection technology, automatic fault detection and recombination technology, software and hardware redundancy and fault tolerance technology, professional operating system of the host computer is free from virus invasion, and the characteristics of arbitrary port ratio ensure the long-term uninterrupted stability and reliability of the system work.

Optionally, the main functions of the emergency integrated communication system may include: lightning protection, maintenance without power off, system dual hot standby, new telephone service functions, dispatching direct calls, control dialing and direct dialing outside lines, dispatching monitoring, full flexibility within the system Serial number, dispatching forced insertion, emergency call, dispatching forced removal, DOD1/DOD2/DID function, dispatching round selection, built-in recording and dispatching transfer query, dispatching multi-party transfer, calling and called number display, one-key dispatching, automatic transfer of outside lines Answering, dispatching call prompt, dispatching caller name display, dispatching forced hanging, line code conversion function, multi-device dispatching mutual assistance, multi-device network tandem connection, virtual dispatching call, outside caller ID, RJ45 dispatching interface, phone and headset mode, VOIP Networking, computer touch scheduling, GSM/CDMA interface networking, E&M/2M interface networking, office direction automatic detour, inter-office transfer/conference, call scheduling queuing and selective answer, inter-office forced insertion/deletion, conference group call, Multi-party and multi-group conferences, multi-system authority control, PTT voice-activated activation, scheduling push-in transfer, PTT mixing monitoring, PTT patrol access, PTT monitoring disconnection.

As an optional embodiment, the emergency converged communication system may have a multi-network converged communication switching function, wherein the multi-network converged communication switching function may include two modes: wireless call automatic transfer and wireless call manual transfer, which can Voice communication between different systems such as telephone network, digital trunking system, domestic digital and analog trunking system, intercom system, conventional radio station, GSM and CDMA mobile public network mobile phone, satellite phone, and short-wave radio station.

In an optional embodiment, the emergency converged communication system may include functions of trunking intercom users' audio mixing and monitoring, working group switching, and voice-controlled/manual-controlled intercom calls.

Optionally, the emergency converged communication system can have cascading and distributed networking functions, and the access of communication terminals in different places can be realized through a private network or the Internet, and the unified command and dispatch of mobile facilities and other fixed sub-centers by the center can be realized, or multiple A center expands connections.

Optionally, the emergency integrated communication system can have the command and dispatch function and the hot standby of the control system.

Optionally, the emergency converged communication system may have other voice service functions.

Optionally, the emergency converged communication system can have multiple voice coding settings to meet the requirements of actual interconnected system equipment.

Optionally, the emergency integrated communication system can have a recording service function: it will automatically record the designated users when they are talking.

Optionally, the emergency integrated communication system can have a display function, which can display the call start time, calling number and called number, and support web page query, download and playback.

Optionally, the conference mode-based call of the emergency convergent communication system can be transferred from a point-to-point call to a cross-network multi-party conference (telephone conference) to realize the merging of conference groups and the transfer of conference members.

Optionally, in the emergency integrated communication system, the dispatcher can call the users in the system, the users in the system can call the dispatcher, and the dispatcher can answer the calls of the users in the system, or perform operations such as monitoring/interrupting/forced removal.

Optionally, the emergency converged communication system may have functions such as caller number display, speech synthesis prompt, drag call, quick directory search, location call, and intuitive display.

As an optional embodiment, the narrowband voice of the emergency converged communication system can use TDM switching, 64K uncompressed hardware transmission, to ensure that there is no delay in voice switching. Bandwidth limitation), this compression can also be completed by using the dedicated DSP chip of Israel AudioCodes.

It should be noted that TDM is a time division multiplexing mode. Time-division multiplexing mode refers to a technology that transmits multiple digitized data, voice and video signals and other information on the same communication medium at the same time through cross-flavored pulses in different channels or time slots. VOIP, the full name of Voice over Internet Protocol, is to digitize the signal and transmit it in real time on the IP network in the form of data packets.

In an optional embodiment, the emergency converged communication system may have the capability of multi-interface and multi-mode access, wherein the wired interface may include loop relay, 2/4-wire EM, carrier voice transfer, ISDN-U . GSM/CDMA/3G mobile phone network interface, multiple PTT wireless interfaces, dedicated conventional radio and trunking system interface, general multiple PTT wireless interfaces can be connected to various hand radios, car radios or walkie-talkies, dedicated conventional radio and trunking system interface, can Connect with various wireless terminals.

In an optional embodiment, the emergency converged communication system may have protection performance, wherein the protection performance may include: port K20 protection, hot plug protection, modular design, lightning protection, and protection in compliance with telecommunication design specifications.

As an optional embodiment, the emergency fusion communication system may have the advantages of low power consumption and flexible power supply configuration.

Optionally, the stand-alone subsystem of the emergency integrated communication system uses 220V AC, with an average power consumption of 50W; the emergency integrated communication system is equipped with batteries, which can provide highly stable and cost-effective electrical signals through backup power for a long time.

Optionally, the emergency fusion communication system may adopt a 48V input configuration scheme, and may also adopt a 12V input configuration scheme.

Optionally, the emergency fusion communication system can use industrial-grade chips, which can work in the temperature range of -10 to 50°C.

Optionally, the emergency fusion communication system can work without a hard disk, which is suitable for vehicle use.

Optionally, the emergency integrated communication system can use a dedicated embedded computer platform and a dedicated operating system to perform double backup of common components to ensure that the emergency integrated communication system has no virus risk and no backdoor concerns.

Optionally, the emergency integrated communication system can support pure IP network distributed configuration, and can provide a maximum of 16 sets of distributed systems through TCP/IP networking applications.

In an optional embodiment, the emergency converged communication system can adopt a mixed development mode, through the soft switch and hard switch dual-core working mode, so that the narrowband voice interface with high real-time requirements works in the hard switch, broadband, data, video And so on in the softswitch.

Fig. 2 is a schematic diagram of an emergency fusion communication system according to an embodiment of the utility model. As shown in Fig. 2, the system includes: G/C network base station 203, satellite telephone 205, mobile dispatching station 207, fixed telephone 209, computer Dispatch station 211, leader phone 213, touch dispatch station 215, digital recording 217, vehicle station 219, wireless dispatch base station 221, GSM module 223, and CDMA module 225, each device establishes communication connection with emergency dispatch command center station 21.

In the above embodiment, the mobile dispatching station 207 includes multiple types of communication terminals based on the dispatching network; the vehicle-mounted station 219 is connected to multiple communication terminals based on the vehicle-mounted station network; the wireless dispatching base station 221 is connected to multiple communication terminals based on the wireless Network communication terminal. Each communication terminal can realize the communication connection between each communication terminal based on the communication connection between the base station or service station of the network where it is located and the emergency dispatching central station.

Optionally, in addition to realizing dispatching and command functions through the private power network, the emergency integrated communication system can also use public network local telephones, wireless public network GSM/CDMA/3G, Maritime Satellite/European Satellite/Asia Satellite and other satellite phones, short-wave radio stations, etc. The wireless communication mode realizes the emergency command communication.

Optionally, the emergency integrated communication system can realize the unimpeded communication connection between the mobile vehicle access wireless intercom user and the dispatching command leader anywhere in the world.

Optionally, the integrated communication system can realize voice intercommunication between different communication systems. Intercommunication equipment may include: C network/G network mobile phones, digital or analog trunking terminals, fixed telephones (local telephones, electric private network telephones), satellite telephones, short-wave radio stations, walkie-talkies, SIP terminals, etc.

Optionally, the emergency fusion communication system can use a small conference-type switching device with a wireless interface to command the site for emergency rapid deployment.

Optionally, the emergency fusion communication system can realize distributed networking intercommunication scheduling of local and remote emergency systems through ground or wireless IP links.

As an optional embodiment, the emergency converged communication system can provide 2M relay interface (No. 1, No. 7, PRA signaling), two-wire loop interface, four-wire EM interface, GSM interface, CDMA interface, 3G interface, Single- and two-way wireless intercom interfaces, wireless trunking interfaces, and VOIP interfaces can be connected to various existing communication networks, and directly use various communication networks to realize calls to the communication terminals under them without network transfer, and adopt the conference scheduling method at the same time Flexible addition and deletion of call members realizes multi-party scheduling and consultation, and forms an emergency call group from the command center, out-going leading experts, dispatching room, and maintenance site to realize multi-point interaction.

As an optional embodiment, the main functions that can be realized by the emergency fusion communication system include:

(1) New support for WINDOWS7 touch scheduling, support for touch screen drag and drop operations.

(2) A unified scheduling platform for radio and wireless resources, supporting simplex channel mixing and monitoring.

(3) Dedicated directory database, modify data online, fast and fuzzy query location call.

(4) Speech synthesis incoming call reminder, directly broadcasting the name and number of the incoming caller.

(5) Incoming calls will query the phone book based on the number and display detailed business card information.

(6) Talk group member query, multi-thread conference group call.

(7) Multi-party and multi-interface mixed calls, directly drag and drop call members.

(8) Support the combination of talk groups and the transfer of call members in the talk group.

(9) Incoming calls are queued to answer, leaders and emergency calls are answered first, and manual dragging is supported.

(10) User status is displayed in real time, and icons of various port types are displayed.

(11) Support multi-number setting for contacts, automatic optimal number calling, and one-key calling to the end.

(12) The dispatching console supports the setting of conference groups, the number is not limited, and the host can set fixed conference groups.

(13) Support incoming and outgoing call inquiry, answer sign, callback, etc.

(14) Provide reminder services according to working days, designated time, and daily timing.

Fig. 3 is a schematic diagram of a 2U remote device of an emergency fusion communication system according to an embodiment of the present invention. As shown in Fig. 3, the remote device includes: a power supply and a control part + multiple port boards.

Fig. 4 is a schematic diagram of a 1U remote device of an emergency fusion communication system according to an embodiment of the utility model. As shown in Fig. 4 , the remote device is powered by 220V AC and has a built-in hands-free phone and a dispatching control panel.

As an optional embodiment, the emergency fusion communication system host may include: local telephone/private network PSTN interface, GSM, CDMA, 3G interface, satellite phone interface, trunking interface, conventional radio interface, two-way intercom interface, etc.

Optionally, the emergency fusion communication system host can be connected with an external notebook as a dispatching console to facilitate dispatching operations.

In an optional embodiment, the host interface of the emergency fusion communication system may include:

(1) User interface: Carrier board + user module is adopted, each board provides user circuits with 8 ports, which conforms to the K20 standard.

(2) Loop interface: Carrier board + relay module mode is adopted, each board provides 8 ports of relay circuit, and each board has 4 ports when there is a caller display, which conforms to the K20 standard.

(3) GSM interface: Each board provides 2 interfaces to connect to the GSM wireless public network [China Mobile or China Unicom], and a public network SIM card needs to be configured.

(4) CDMA interface: Each board provides 2 interfaces to connect to the CDMA wireless public network [telecom], and a public network SIM card needs to be configured.

(5) 3G interface: Each board provides 2 interfaces to connect to the 3G wireless public network [commonly used by China Unicom or China Telecom], and a public network SIM card is required.

(6) One-way intercom interface: Each board provides 4 interfaces to connect wireless cluster terminals or wireless conventional terminals or intercoms. It can be connected with TRTRA, iDEN and other digital trunking and analog trunking mobile stations, car stations, and walkie-talkies to provide voice-activated call functions.

(7) One-way numerical control interface: Each board provides 2-way interface to connect wireless trunking terminal or wireless conventional terminal, communicate with terminal through serial port, control group switching, channel switching, and provide voice-activated call function.

(8) Two-way intercom interface: each board provides four interfaces to connect to dual-frequency intercom terminals, and supports dual-frequency intercom.

(9) Digital trunk interface: Provide 2M-PCM primary group digital interface, software adjustment supports follow-up [1, R2], common-channel [7, Q] and dedicated signaling.

(10) Four-wire EM relay interface: Provide 2-way four-wire EM interface with gain adjustment function, which can be used to connect to the video conference sound reinforcement system.

(11) Built-in recording interface: each board includes 4 channels of call recording control and recording data storage, providing USB interface or RJ45 interface to communicate with the dispatching console, completing the interaction of dispatching data and the transmission of recording data to the dispatching console, and also as a mixing output control.

Fig. 5 is a schematic diagram of an interface of an emergency fusion communication system according to an embodiment of the present invention. As shown in Fig. 5, the interface includes: a resource list area 51, a quick plan control area 52, a call display area 53, and a call group 54, Dispatch extension information 55, number panel area 56, caller list area 57, and function area 58.

As an optional embodiment, the functions of the emergency fusion communication system may include:

(1) New support for WINDOWS7 touch scheduling, support for touch screen drag and drop operations.

(2) A unified scheduling platform for radio and wireless resources, supporting simplex channel mixing and monitoring.

(3) Support special directory database, modify contact information online, quickly and fuzzy query and locate calls.

(4) Speech synthesis incoming call reminder, directly broadcasting the name and number of the incoming caller.

(5) Incoming calls will query the phone book based on the number and display detailed business card information.

(6) Talk group member query; multi-thread conference group call.

(7) Multi-party and multi-interface mixed calls, directly drag and drop call members.

(8) Support the combination of talk groups and the transfer of call members in the talk group.

(9) Incoming calls are queued to answer, leaders and emergency calls are answered first, and manual dragging is supported.

(10) User status is displayed in real time, and icons of various port types are displayed.

(11) Support multi-number setting for contacts, automatic optimal number calling, and one-key calling to the end.

(12) The dispatching console supports the setting of conference groups, the number is not limited, and the host can set fixed conference groups.

(13) Support incoming and outgoing call inquiry, answer sign, callback, etc.

(14) Provide reminder services according to working days, designated time, and daily timing.

(15) Support dynamic reorganization control and conventional channel switching of trunking radio groups.

(16) The combination of automatic voice control and manual control of simplex calls.

(17) Mixing and monitoring: All simplex wireless channels can be mixed and sent to the dispatcher for monitoring.

(18) Incoming call reminder: the incoming call reminder function of the simplex wireless channel.

In an optional embodiment, the emergency fusion communication system can support the following drag operations:

(1) Drag and drop from the resource list area to the call area: used to call ports, contacts, and conference groups for calls.

(2) Drag and drop from the incoming call area to the call area: used to select and answer calls

(3) Drag and drop from the talking area to the empty talking group: it is used to open the talking area, which is convenient for creating new calls

(4) Drag and drop from the talking area to a non-empty talking group: used to merge talking groups

(5) Drag and drop the talk group to the talk area: used to check the caller or add or remove members for the talk group

(6) Dragging members in the call area to the blank area: used to force demolition of conference members

(7) Dragging the chairman of the talking area to the blank area: used to forcibly demolish the conference group

(8) Dragging the talking group to the blank area: it is used to forcibly demolish the conference group.

Optionally, the hardware system design of the emergency fusion communication system is based on fully understanding and absorbing the system structure and circuit design of various similar advanced switching equipment at home and abroad, combining the most advanced and reliable computer bus structure and control technology, digital It is developed from signal processing technology and network voice communication technology.

Optionally, the emergency fusion communication system is based on the premise of high stability and reliability, emphasizing the advancement and maturity of design ideas and design methods, achieving the purpose of convenient, quick, flexible and beautiful use, and conforming to the mainstream of international advanced technology development .

Among them, the advanced and highly reliable emergency fusion communication system is reflected in the following aspects:

Fully modular design: the system adopts the structure of passive motherboard + carrier board + fast module, which has strong versatility, good adaptability, flexible and convenient configuration; at the same time, it adopts industrial-grade high-speed CAN bus and IIC bus technology to enable interconnection between subsystems lines are greatly reduced.

Decentralized control mode: the system adopts a decentralized control mode, each user layer contains independent dual backup power supply and dual backup control components, no main bus connection is used between layers, there is no correlation between layers, and faults on each layer will not affect each other, making Faults can be kept to a minimum. At the same time, because the system tasks are allocated to multiple subsystem CPUs for shared processing, the requirements for CPU operating speed are greatly reduced, and the anti-interference performance of the system is improved.

Single-chip application-specific integrated circuit ASIC technology: the system uses the latest, highly integrated large-scale ASIC as much as possible, which reduces the volume, reduces power consumption, and enhances performance at the same time. For example, a single chip DS21554 can complete all the low-level functions of the 2M interface , There are also a large number of CPLD applications, which greatly reduces the size of the circuit board, also reduces the point of failure, and enhances the reliability of the system.

DSP processing technology: Adopting high-performance DSP processing technology, it can simultaneously process 32 channels of DTMF transceiver, MFC transceiver, progress tone, prompt voice, music and multi-party call functions, which simplifies system configuration, simple structure and greatly optimized functions.

1+1 hot backup for common parts: common parts of each user layer can provide 1+1 hot backup, automatically detect and switch alarms [CPU operation, network connection, clock, power supply, DSP module, etc.], and normal calls will not be affected when switching.

Special protection device for live plugging and unplugging: the plug-in board adopts power protection device and bus special protection device to ensure the safety of the system.

Strong interchangeability and high compatibility: All boards of the same type can work interchangeably, and CPU boards can work interchangeably only by changing the system number.

Strict and cautious material selection standards and management methods: all chips or devices above industrial grade are used, and the operating temperature range of general chips can reach -20~70°C, ensuring that the whole machine can work in the environment of -10~50°C for a long time.

Furthermore, the emergency fusion communication system can adopt a structured design method of a dedicated real-time operating system + task module. Due to the use of decentralized storage and data loading methods, the restart time of the system after power failure does not exceed 30 seconds.

Optionally, the embedded operating system is a dedicated multi-task and multi-process real-time scheduling switching operating system RTOS, which has the characteristics of small kernel, fast real-time response, and no worries about viruses and backdoors. RTOS performs resource management, message management, task scheduling, and exception handling according to the requirements of each task. The real-time operating system is equipped with a system monitoring process to monitor the running status of each process. When encountering an abnormal situation, some measures that are conducive to system stability and reliability can be taken to repair the process that has been disturbed and damaged. It has a certain self-healing ability and improves System reliability.

Optionally, the task modules of the emergency converged communication system may include a system initialization module, a call processing module, a resource management module, a maintenance management module, a system database module, a call monitoring and tracking module, an alarm information processing module, and the like.

It should be noted that the maintenance and update of any module and the addition of new modules will not affect other existing modules.

Optionally, the system initialization module: responsible for initializing and detecting the device hardware, so as to ensure the availability of the system.

Optionally, the call processing module is responsible for tasks such as pick-up and hang-up detection, sending and receiving numbers, number analysis, connection processing, and progress tone sending control.

Optionally, the resource management module: responsible for the scheduling and allocation of system resources, such as the use of DTMF receivers and transmitters, the use of MFC receivers and transmitters, and the occupation and release of conference resources.

Optionally, the maintenance management module: responsible for detecting, monitoring and diagnosing the hardware of each part of the system, so as to ensure that the functions of the system equipment are running correctly.

Optionally, the system database module: manages system bureau data and user data, and modification of bureau data and user data will not cause interruption of the system.

Optionally, call monitoring and tracking module: it can monitor and track the call process and send the data to the maintenance desk for inspection, analysis and tracking, which facilitates the diagnosis of system problems.

Optionally, the alarm information processing module: responsible for processing and reporting various alarms generated by software and hardware of the system, and creating and saving all alarm information files.

As an optional embodiment, a "watchdog" monitoring timer may be set inside the emergency fusion communication system to monitor whether there is an error in the execution of system tasks. The system software must reset the "watchdog" timer after processing each task, otherwise an interrupt will be generated to reset the system.

Optionally, the emergency fusion communication system can be equipped with an operation fault monitoring module of the standby CPU board to monitor the working status of the working CPU board in real time, and receive the connection data and operation data of the working board for analysis and judgment. Automatically switch within, force reset and close the working board, cut off the control of the original working board on the port of this layer and enable this board to control, use the correct connection data to reconnect the user call on this board to ensure that the normal call is not interrupted, and output at the same time warning signal.

Optionally, the emergency integrated communication system may allow the system maintenance station to control the conversion of the main and standby control equipment by manual control.

Optionally, the public components of all user subsystems of the emergency fusion communication system can be configured in dual backup, and the system has automatic detection and switching control of CPU operation, clock detection and switching control, power supply detection and switching control, network switching detection and switching control, 2M Synchronization and link detection control, signal transceiver automatic test switching control, active and standby switching does not affect the ongoing call; and has off-line self-diagnosis of processor failure, processor software and hardware failure alarm, network and hardware failure alarm, emergency Alarms (CPU, trunk, power supply) and non-emergency alarms (subscriber circuits and lines).

Optionally, when the emergency integrated communication system is overloaded, the emergency integrated communication system will delay the call connection processing of low-level users, suspend some tasks that do not number device) will reserve a part for the use of dispatching phones and high-level extensions.

As an optional embodiment, the maintenance terminal is an all-Chinese maintenance software developed under the WINDOWS system [XP/VISTA/WIN7]. The maintenance terminal provides system status monitoring and display, system data query, modification and storage, and system detection Switch control and other functions.

As an optional embodiment, the data set by the maintenance terminal in the emergency fusion communication system does not affect the call connection processing of the system. Except that the LED on the port board indicates the occupancy of the user circuit, the maintenance terminal uses icons and Chinese to display real-time Processing process and status of each port, running status of the main control CPU and 2M, occupancy of subscriber lines and trunk lines, system self-test status and fault conditions, etc.

In an optional embodiment, the emergency fusion communication system can be upgraded online through the serial port, the maintenance and update of the software module does not affect other modules, the software is not attacked and damaged by viruses and hackers, the software has fault tolerance and protection capabilities, and It has the ability to monitor running faults, and the inter-office data and user data are not associated with the program.

As an optional embodiment, after a major fault occurs, the emergency integrated communication system can automatically restart and make a fault report, and the increase or decrease of the communication capacity will not affect the communication.

Optionally, the emergency convergent communication system can directly connect to various communication networks by using various wired and wireless interfaces it possesses through the teleconferencing dispatching mode to initiate a call to various communication terminals (such as mobile phones, fixed-line phones, trunking terminals, radio stations, etc.) , walkie-talkie, satellite phone, SIP terminal, etc.), realize the interconnection and intercommunication of various heterogeneous communication platforms, voice fusion calls and voice broadcast notifications.

Optionally, the emergency converged communication system can have various wireless network interfaces, adopt specially developed hardware and software technology, and directly access the wireless public network through various special protocols, voice processing technology and wireless terminals through air wireless signals [C Network, G network, 3G network], wireless trunking [MPT1327 analog, TETRA digital], radio station, wireless intercom [support one-way sound detection and dual-frequency two-way] and other wireless networks.

Optionally, the touch-screen drag-and-drop dispatcher software can use the conference dispatch mode to conveniently realize the interconnection and intercommunication of various communication terminals and converged calls by dragging in and out the dispatching objects, and can flexibly control the increase of call members, Scheduling functions such as delete, transfer and call group merging.

The serial numbers of the above embodiments of the utility model are only for description, and do not represent the advantages and disadvantages of the embodiments.

In the above-mentioned embodiments of the present invention, the descriptions of each embodiment have their own emphases, and for the parts not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed technical content can be realized in other ways. Wherein, the device embodiments described above are only illustrative. For example, the division of the units may be a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or may be Integrate into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of units or modules may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present utility model is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium Among them, several instructions are included to make a computer device (which may be a personal computer, a server or a network device, etc.) execute all or part of the system described in each embodiment of the present invention. The aforementioned storage media include: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes. .

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. Retouching should also be regarded as the scope of protection of the present utility model.

Claims (10)

1. a kind of communication scheduling system, it is characterised in that including：

Communication host, is provided with least one communication interface, wherein, the communication interface includes wired communication interface and channel radio Believe interface, the communication host is communicated by the communication interface with an at least class communication terminal；And

Controlling equipment, is connected with the communication host, for the of a sort communication for controlling to communicate with the communication host Communicated between terminal, or, control to be led between the inhomogeneous communication terminal communicated with the communication host Letter.

2. communication scheduling system according to claim 1, it is characterised in that the communication interface include it is following at least it One：

Analog cluster system interface, by four line speeches and MAP27 protocol interfaces with meeting MPT1327 and MPT1343 standards Simulate the interconnection of cluster Vehicle mounted station, for the wireless intercommunication of the analog cluster system；

Digital cluster system interface, passes through four line speeches and ETSI PEI protocol interfaces and TETRA digital cluster system Vehicle mounted stations Or hand platform interconnection, for the wireless intercommunication of TETRA digital cluster systems；

Wireless custom interface, is interconnected by four line speeches and CCDI protocol interfaces with Vehicle mounted station, for wireless conventional system without Line intercommunication；

Unidirectional sound inspection intercommunication interface, is interconnected by speech transmitting-receiving and PTT control lines with Vehicle mounted station or hand platform, for automatic start PTT is controlled；

The two-way intercommunication interface of double frequency, two-way intercommunication is carried out for being worked using dual-frequency point simultaneously；

Wireless public network interface, 3G, GSM, cdma wireless public network and mobile terminal intercommunication are connected to by SIM card.

3. communication scheduling system according to claim 1 or 2, it is characterised in that the communication interface is also included below extremely It is one of few：

Digital relay interface, two wires loop interface, four line EM interfaces, GSM interfaces, CDMA interfaces, 3G interfaces, single-direction and dual-direction are wirelessly right Say interface, wireless colony interface, VOIP interfaces, built-in recording access, unidirectional numerical control interface.

4. communication scheduling system according to claim 1, it is characterised in that the communication terminal include it is following at least it One：

Mobile phone terminal, numeral or simulation colony terminal, landline telephone, satellite phone, short-wave radio set, intercom, sip terminal.

5. communication scheduling system according to claim 1, it is characterised in that the controlling equipment has touch-screen, described Touch-screen is used for the touch control operation for detecting user.

6. communication scheduling system according to claim 1, it is characterised in that the controlling equipment also includes：

Positioner, the geographical position for positioning the controlling equipment.

7. communication scheduling system according to claim 1, it is characterised in that the controlling equipment also includes：

Memory, for storing communication contact person number；

Display, for showing the communication contact person number.

8. communication scheduling system according to claim 1, it is characterised in that the controlling equipment also includes：

Voice device, the voice broadcast for the controlling equipment.

9. communication scheduling system according to claim 1, it is characterised in that the controlling equipment also includes：

Audio mixing monitoring device, for carrying out audio mixing monitoring to the simplex radio passage in the controlling equipment.

10. communication scheduling system according to claim 1, it is characterised in that the controlling equipment also includes：

Input unit, for receiving control instruction,

Output device, the communication scheduling result for exporting the controlling equipment.