CN117812214A - Nuclear power cold source monitoring fusion communication scheduling system and method - Google Patents
Nuclear power cold source monitoring fusion communication scheduling system and method Download PDFInfo
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Abstract
The invention provides a nuclear power cold source monitoring and fusion communication scheduling system, which comprises the following steps: the comprehensive command and dispatch control console is used for intensively answering calls, voice dispatching, mobile video dispatching and trunking intercom dispatching; the signaling conversion module is used for carrying out protocol conversion on the different terminal extension SIP protocols and converting the heterogeneous SIP protocols into unified SIP protocols; the voice fusion module is used for fusing voices of the heterogeneous communication network so as to realize voice intercommunication of different communication network devices; the video fusion module is used for fusing video streams of different types of video equipment to realize video intercommunication; and the cluster scheduling module is used for providing scheduling application for the mobile equipment. The invention further provides a nuclear power cold source monitoring fusion communication scheduling method. The invention realizes the functions of voice communication, data pushing, video pushing, audio recording/video recording and the like among multimedia terminals, and realizes front-end diversification by unifying intelligent terminal platforms.
Description
Technical Field
The invention relates to the technical field of nuclear power cold sources, in particular to a nuclear power cold source monitoring and fusion communication scheduling system and method.
Background
The nuclear power plant cold source provides cooling water for unit equipment, when marine organisms are poured into the water intake in a large amount in a short time, the related systems of the power plant cold source are likely to be unavailable, normal and stable operation of the unit is threatened, and shutdown and stack stop are caused in severe cases. For the prevention and treatment mechanism of the water intake blocking event of the PX pump house, although a related emergency plan is established, the application of the informationized technical means is insufficient, so that the communication efficiency is low in daily and emergency periods, the treatment capacity in the emergency periods needs to be further improved, and the like.
During emergency treatment, the emergency special group needs to confirm the on-duty information of all post members in time, and all post members need to communicate in time; the special group needs to know the operation conditions of salvaging the floating objects on the sea surface, the hidden pipe and the slag salvaging pit at the first time, and track and report information.
Disclosure of Invention
The invention aims to provide a nuclear power cold source monitoring and fusion communication scheduling system and method, which solve the problems that the communication efficiency is low in daily and emergency period, the disposal capacity is required to be further improved in the emergency period and the like due to insufficient application of an informatization technical means in the prevention and disposal process of a water intake blocking event of a PX pump room of a nuclear power plant.
In order to achieve the above object, the present invention provides the following technical solutions:
a nuclear power cold source monitoring and fusion communication scheduling system comprises:
the comprehensive command and dispatch control console is used for intensively answering calls, voice dispatching, mobile video dispatching and trunking intercom dispatching;
the signaling conversion module is used for carrying out protocol conversion on the different terminal extension SIP protocols and converting the heterogeneous SIP protocols into unified SIP protocols;
the voice fusion module is used for fusing voices of the heterogeneous communication network so as to realize voice intercommunication of different communication network devices;
the video fusion module is used for fusing video streams of different types of video equipment to realize video intercommunication;
and the cluster scheduling module is used for providing scheduling application for the mobile equipment.
Further, the integrated command and dispatch console includes:
the voice scheduling unit is used for voice scheduling and provided with a visual address book;
the video scheduling unit is used for video scheduling and is provided with a monitoring list;
the alarm linkage unit is used for associating the alarm system with the dispatching system, and when alarm information of the alarm unit is received, the linkage plan is started to carry out dispatching operation;
and the positioning visual dispatching unit is used for monitoring the position of the positioning equipment.
Further, the comprehensive command and dispatch control console intensively receives the incoming call of various terminals, so that the centralized receiving and unified handling of the incoming call of each channel are realized.
Further, the comprehensive command and dispatch console carries out visual grouping management on various accessed terminals, and when relevant personnel need to carry out voice dispatch, quick voice call is carried out in a mode of address book, member icons and dials.
Further, the comprehensive command and dispatch console monitors the talkback contents of a certain talkback group and robs to talk through a PTT button.
Further, the voice fusion module includes:
a PSTN converting unit for converting the telephone path of the traditional call into an SIP protocol;
the trunking conversion unit is used for converting trunking system call into an SIP protocol;
and the audio conversion unit is used for converting the analog audio data into the SIP protocol.
Further, the video fusion module includes:
the video access unit is used for uniformly accessing the video devices of different types through a protocol;
and the video conversion unit is used for converting videos with different coding formats, different resolutions and different code streams into videos with uniform formats and distributing the videos to terminals in the system.
Further, the cluster scheduling module includes:
and the cluster user management sub-module is used for managing multi-user grouping and setting user authority.
And the cluster communication module sub-module is used for providing half-duplex intercom, group switching and priority intercom functions for users.
Further, the nuclear power cold source monitoring and fusion communication scheduling system also comprises AR intelligent glasses which are worn by front-end personnel and are connected with a back-end platform through quick call establishment, so that the communication under the working condition environment is ensured to be clear; the AR glasses provide that the back-end expert can send text and picture information to the display screen through the management platform, and meanwhile, region labeling is carried out on the display screen, so that front-end personnel can be guided to carry out maintenance operation.
In addition, the invention also provides a nuclear power cold source monitoring fusion communication scheduling method, which comprises the following steps:
the front-end IPC equipment registers to a GB28181 video platform;
the video access gateway is used as an upper platform of the video monitoring platform, performs signaling interaction with the video monitoring platform through an SIP protocol, and performs media interaction with the video monitoring platform through an RTP protocol;
the video access gateway accesses the NVR, independent monitoring, robot monitoring and mobile individual monitoring gateway in a RTMP, RTP, RTSP, FLV streaming mode;
and uniformly converting the accessed video into an H.264 format, and interacting with a user side webpage through webrtc and http to enable the converged communication system dispatching desk to be indiscriminately used for calling various video equipment videos.
Compared with the prior art, the nuclear power cold source monitoring fusion communication scheduling system and method provided by the invention have the following beneficial effects:
the nuclear power cold source monitoring fusion communication scheduling system can realize the butt joint with the comprehensive internal communication network through the comprehensive access gateway, and realize the interconnection and intercommunication between equipment such as a scheduling station, an intelligent terminal and the like and the comprehensive internal communication telephone. And mobile operators can carry out intercom communication service in the area with WiFi network signals through the WiFi intelligent terminal. The trunking intercom terminal can realize the mixed intercom among the dispatching desk, the IP telephone and the video telephone terminal.
The invention realizes the functions of voice communication, data pushing, video pushing, audio recording/video recording and the like between the multimedia terminals. And simultaneously, the administrative telephone system, the video monitoring system and the short message management system are subjected to fusion management, so that interconnection and intercommunication among services, linkage pushing and the like are realized. Through unifying intelligent terminal platform, can realize the front end diversified, satisfy on-the-spot all kinds of communication demands.
Furthermore, the invention supports the audio and video scheduling function, and can perform unified scheduling management on any mobile terminal or fixed video information, including fixed phones, mobile phones, intercom phones, command scheduling stations, satellite phones, video phones, intelligent wearing equipment, law enforcement recorders and the like.
Further, the associated personnel images are displayed in the interface in advance at the beginning of communication. During the communication process, related personnel can pull the required video pictures into the communication interface at any time.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings that are used in the technical description will be briefly described below.
FIG. 1 is a framework diagram of a nuclear power cold source monitoring and fusion communication scheduling system provided by the invention;
fig. 2 is a schematic diagram of a nuclear power cold source monitoring fusion communication scheduling interface protocol provided by the invention.
Detailed Description
Further details are provided below with reference to the specific embodiments.
As shown in FIG. 1, the invention provides a nuclear power cold source monitoring and fusion communication scheduling system, which comprises a comprehensive command scheduling console, a signaling conversion module, a voice fusion module, a video fusion module and a cluster scheduling module. The converged communication scheduling system can realize the butt joint with the comprehensive internal communication network through the comprehensive access gateway, and realize the interconnection and intercommunication between equipment such as a scheduling station, an intelligent terminal and the like and the comprehensive internal communication telephone. Existing office telephone systems provide E1 trunks or SIP protocols for interworking.
The comprehensive command and dispatch console is multimedia command and seat software, and enables the dispatching resources to be clear and the personnel state to be clear through a visual graphical dispatching interface, so that command personnel can control overall, freely dispatch system resources and event scene conditions more macroscopically and more detail, and master the dispatching deployment of field personnel; the geographic limitation is broken through, the overall visual command scheduling mode is adopted, the command efficiency is obviously improved, and the multi-dimensional and cross-boundary scheduling capability of a crossing object system and a communication system is provided.
The comprehensive command and dispatch console is arranged in the center and serves as an operation platform for daily duty guard and issuing command and dispatch instructions. The comprehensive command dispatching control console comprises a voice dispatching unit, a video dispatching unit, an alarm linkage unit and a positioning visual dispatching unit.
The voice scheduling unit is used for voice scheduling and comprises a visual address book, and supports queue calling, strong insertion, strong disassembly and monitoring of multi-way calls and voice conference building.
The video scheduling unit is used for video scheduling and comprises a monitoring list, supports monitoring retrieval, monitoring forwarding and distribution and monitoring recording.
The alarm linkage unit is used for associating the alarm system with the dispatching system, and when alarm information of the alarm unit is received, the linkage plan is immediately started to automatically dispatch.
The positioning visual scheduling unit is used for monitoring the position of the positioning equipment and can perform visual scheduling based on the position.
The comprehensive command and dispatch control console has the function of intensively answering the incoming call. The comprehensive command and dispatch control console can intensively answer incoming calls of various terminals such as office phones, PSTN phones, broadband wireless network interphones, intelligent individual terminals, vehicle-mounted communication terminals and the like, so that the centralized answering and unified handling of incoming calls of various channels are realized. The comprehensive command and dispatch console adopts Web-end audio and video communication based on WebRTC technology, wherein WebRTC is an audio and video communication technology which realizes cross-platform and cross-terminal and adopts a unified open protocol, and comprises an audio and video communication flow, deployment of a server end and realization of audio and video communication between clients.
The comprehensive command and dispatch control console has a comprehensive voice dispatch function. The comprehensive command and dispatch control console can carry out visual grouping management on various terminals such as an accessed office telephone, a PSTN telephone, a 4G interphone, an intelligent individual terminal and the like, and can carry out quick voice call in various modes such as an address book, a member icon, a dial plate and the like when relevant personnel need to carry out voice dispatch. When the number of members is excessive, the members can be quickly searched through the address book/search box to conduct dispatching command.
The comprehensive command and dispatch control console has a mobile video dispatching function. The comprehensive command and dispatch control console can randomly call and watch the on-site real-time video image of the intelligent individual terminal, and can realize synchronous voice communication.
The comprehensive command and dispatch control console has a trunking talkback dispatching function. The comprehensive command dispatch console can monitor the talkback talking content of a certain talkback group at will and can rob the talkback to speak through one key of the PTT button; can be switched quickly between a plurality of talkback groups. The dispatching desk can uniformly dispatch the simulation clusters, network talkbacks, local phones and internal phones, and the function of converged talkback is realized.
The signaling conversion module is a module for converting different terminal extension SIP protocols into protocols and converting heterogeneous SIP protocols into unified SIP protocols.
The voice fusion module is a module for fusing voices of heterogeneous communication networks so that different communication network devices can realize voice intercommunication. The voice fusion module comprises a PSTN conversion unit, a cluster conversion unit and an audio conversion unit.
The PSTN conversion unit is configured to convert a PSTN line, an E1 line, FXO, FXS, and other telephone paths of a conventional call into SIP protocol.
The cluster conversion unit is used for converting the cluster system call of analog clusters, digital clusters, broadband clusters and the like into the SIP protocol.
The audio conversion unit is used for converting the analog audio data into the SIP protocol.
The video fusion module fuses the video streams of different types of video equipment to realize video intercommunication. The video fusion module comprises a video access unit and a video conversion unit.
The video access unit uniformly accesses different types of video equipment through protocols such as GB28181 protocol, ONVIF protocol, RTP, RTSP, FLV and the like.
The video conversion unit is used for converting videos with different coding formats, different resolutions and different code streams into videos with uniform formats and distributing the videos to terminals in the system.
The cluster dispatching module is a module for providing dispatching application such as group half-duplex intercom, multi-group intercom and the like for the mobile equipment. The cluster scheduling module comprises a cluster user management sub-module and a cluster communication sub-module.
The cluster user management sub-module is used for multi-user grouping, user authority setting and other management.
The trunking communication module submodule user provides half-duplex intercom, group switching, priority intercom and other functions.
The on-site personnel can wear the AR intelligent glasses, has voice and video call functions, and the front end and the rear end platform are quickly connected in a call mode, so that the call under the working condition environment is ensured to be clear; the AR glasses can provide the rear-end expert to send text and picture information to the display screen through the management platform, and meanwhile, the area marking can be carried out on the display screen to guide the front-end personnel to carry out maintenance operation; the field personnel can wear the head-mounted safety terminal to realize the return of the field picture through the WiFi network, release the hands of the front-end personnel, and improve the working efficiency of the field personnel.
As shown in fig. 2, the invention also provides a nuclear power cold source monitoring and fusion communication scheduling method, which comprises the following steps:
the front-end IPC equipment registers with a GB28181 video platform, and the media interaction protocol of the IPC equipment and the GB28181 platform comprises GB28181 standard, ONVIF, RTST and the like;
the video access gateway is used as an upper platform of the video monitoring platform, performs signaling interaction with the video monitoring platform through an SIP protocol, and performs media interaction with the video monitoring platform through an RTP protocol;
the video access gateway accesses the NVR, independent monitoring, robot monitoring and mobile individual monitoring gateway in a RTMP, RTP, RTSP, FLV streaming mode;
and uniformly converting the access video into an H.264 format, and interacting with the user side webpage through webrtc and http, so that the fusion communication system dispatching desk can be used for indifferently calling videos of various video devices.
The technology of the invention is a set of fusion communication technology based on functions of call acceptance, control, information acquisition, on duty, command, scheduling and the like, and is used for realizing the peacetime and war combination with the capabilities of voice fusion, video sharing, alarm linkage, cluster scheduling and the like as supports. The invention breaks through the traditional soft switch technical architecture and adopts the latest WebRTC technology to realize the audio and video communication function of the client. WebRTC is an advanced audio-video communication technology that implements cross-platform, cross-terminal, and employs a unified open protocol.
The converged communication scheduling system supports an audio and video scheduling function, can perform unified scheduling management on any mobile terminal or fixed video information, can perform functions of distributing, forwarding and the like on any real-time video and picture pair in the system, and truly realizes flattening and rapid collaborative sharing of video information; the system supports trunked talkback scheduling functions, such as: and the group intercom is initiated, any member in the non-intercom group is added to the intercom group, and the dispatching center is provided with a special intercom operator, so that the method is convenient, quick and efficient. Grouping or temporary grouping can be established among the dispatching desk, the multimedia communication terminal, the trunking talkback terminal and the fixed telephone terminal according to the requirements, and the terminals in the group can talkback; the system supports voice scheduling of terminals on a wired and wireless network, checks the current states (such as standby, calling, called and the like) of all the terminals through a touch screen scheduling table, performs scheduling functions such as forced insertion, forced disassembly, monitoring, recording and the like through the scheduling table, can flexibly group through the scheduling table, realizes functions such as group broadcasting, group sending information and the like, and can directly send instant messages such as characters, pictures, voice and the like among handheld terminals; the voice and video communication between the mobile phone terminals in the application platform can be realized, and the function of simultaneously carrying out language or video conference in at least 4 paths can be realized; the application platform can be interconnected with an administrative telephone system of the power plant, and the voice communication between the mobile phone terminal of the application platform and the production office telephone system of the power plant is realized through E1 or SIP protocol, so that the dialing of short numbers is realized; the application platform can support the maximum telephone user capacity not less than 1000, and can expand the capacity according to the requirement.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A nuclear power cold source monitoring and fusion communication scheduling system is characterized by comprising:
the comprehensive command and dispatch control console is used for intensively answering calls, voice dispatching, mobile video dispatching and trunking intercom dispatching;
the signaling conversion module is used for carrying out protocol conversion on the different terminal extension SIP protocols and converting the heterogeneous SIP protocols into unified SIP protocols;
the voice fusion module is used for fusing voices of the heterogeneous communication network so as to realize voice intercommunication of different communication network devices;
the video fusion module is used for fusing video streams of different types of video equipment to realize video intercommunication;
and the cluster scheduling module is used for providing scheduling application for the mobile equipment.
2. The nuclear power cold source monitoring fusion communication scheduling system of claim 1, wherein the integrated command scheduling console comprises:
the voice scheduling unit is used for voice scheduling and provided with a visual address book;
the video scheduling unit is used for video scheduling and is provided with a monitoring list;
the alarm linkage unit is used for associating the alarm system with the dispatching system, and when alarm information of the alarm unit is received, the linkage plan is started to carry out dispatching operation;
and the positioning visual dispatching unit is used for monitoring the position of the positioning equipment.
3. The nuclear power cold source monitoring and converged communication scheduling system of claim 1, wherein the comprehensive command and scheduling console centrally receives incoming calls of various terminals, and realizes centralized receiving and unified handling of incoming calls of various channels.
4. The nuclear power cold source monitoring and fusion communication scheduling system according to claim 1, wherein the comprehensive command scheduling console performs visual grouping management on various accessed terminals, and when related personnel need to perform voice scheduling, rapid voice calling is performed in a mode of an address book, a member icon and a dial plate.
5. The nuclear power cold source monitoring and converged communication scheduling system of claim 1, wherein the integrated command and scheduling console monitors the talkback contents of a talkback group and talkbacks by a PTT button push-to-talk.
6. The nuclear power cold source monitoring fusion communication scheduling system of claim 1, wherein the voice fusion module comprises:
a PSTN converting unit for converting the telephone path of the traditional call into an SIP protocol;
the trunking conversion unit is used for converting trunking system call into an SIP protocol;
and the audio conversion unit is used for converting the analog audio data into the SIP protocol.
7. The nuclear power cold source monitoring fusion communication scheduling system of claim 1, wherein the video fusion module comprises:
the video access unit is used for uniformly accessing the video devices of different types through a protocol;
and the video conversion unit is used for converting videos with different coding formats, different resolutions and different code streams into videos with uniform formats and distributing the videos to terminals in the system.
8. The nuclear power cold source monitoring fusion communication scheduling system of claim 1, wherein the cluster scheduling module comprises:
and the cluster user management sub-module is used for managing multi-user grouping and setting user authority.
And the cluster communication module sub-module is used for providing half-duplex intercom, group switching and priority intercom functions for users.
9. The nuclear power cold source monitoring fusion communication scheduling system according to claim 1, further comprising AR intelligent glasses, wherein the AR intelligent glasses are worn by front-end personnel and are connected with a back-end platform through quick call establishment, and the communication under the working condition environment is ensured to be clear; the AR glasses provide that the back-end expert can send text and picture information to the display screen through the management platform, and meanwhile, region labeling is carried out on the display screen, so that front-end personnel can be guided to carry out maintenance operation.
10. A nuclear power cold source monitoring fusion communication scheduling method is characterized by comprising the following steps:
the front-end IPC equipment registers to a GB28181 video platform;
the video access gateway is used as an upper platform of the video monitoring platform, performs signaling interaction with the video monitoring platform through an SIP protocol, and performs media interaction with the video monitoring platform through an RTP protocol;
the video access gateway accesses the NVR, independent monitoring, robot monitoring and mobile individual monitoring gateway in a RTMP, RTP, RTSP, FLV streaming mode;
and uniformly converting the accessed video into an H.264 format, and interacting with a user side webpage through webrtc and http to enable the converged communication system dispatching desk to be indiscriminately used for calling various video equipment videos.
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| CN117294746A (en) * | 2023-09-07 | 2023-12-26 | 视昀科技(深圳)有限公司 | Converged communication method, device, terminal equipment and storage medium |
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| CN117294746A (en) * | 2023-09-07 | 2023-12-26 | 视昀科技(深圳)有限公司 | Converged communication method, device, terminal equipment and storage medium |
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