CN115174627A - Intelligent power protection communication command system and platform based on aggregation gateway - Google Patents
Intelligent power protection communication command system and platform based on aggregation gateway Download PDFInfo
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- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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Abstract
The invention belongs to the technical field of communication, and provides an intelligent power-protection communication command system and platform based on a convergence gateway. The system comprises a convergence gateway, and a field safety operation management and control platform, a unified video monitoring platform, a power transmission visual monitoring platform, a power transformation intelligent operation and maintenance management and control platform and a tunnel pipe gallery comprehensive management and control platform which are all connected with the convergence gateway, wherein the field safety operation management and control platform, the unified video monitoring platform, the power transmission visual monitoring platform, the power transformation intelligent operation and maintenance management and control platform and the tunnel pipe gallery comprehensive management and control platform all upload videos and/or images acquired respectively to a panoramic power protection command system through the convergence gateway, and upload audio and video information to an emergency command system through an audio and video matrix in the panoramic power protection command system and display the audio and video information on a display screen of the emergency command system. The invention integrates various communication modes into one communication terminal, and sufficiently integrates the communication terminal with an emergency video conference system, a telephone system and an intelligent power-protection command.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to an intelligent power-protection communication command system and platform based on a convergence gateway.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
With the continuous development of major activities and power conservation, the communication command mode of the major activities and power conservation is changed continuously, and the original private network is taken as a main network and the public network is taken as an auxiliary network, so that the major activities and power conservation are gradually developed into an air-space-ground integrated mode, a plurality of modes are combined for use, graded management and one-key penetration. The existing communication command of the existing major activity power protection consists of multiple communication modes, each communication mode has an independent communication terminal and realizes different communication functions, each protection team is required to be configured with multiple communication modes in a grading way according to a command system, and a command department can realize one-key penetration command and ensure the rapid transmission of command instructions. But every kind of communication command mode all possesses solitary communication terminal, and the guarantee team need carry a plurality of communication terminal, carries out the switching at terminal when using, and this can produce certain influence to communication efficiency, and a plurality of terminals carry simultaneously also do not do benefit to and carry, and the command division also need change different communication terminal to the team of difference when carrying out the on-the-spot command, has reduced the efficiency of commander, is unfavorable for commander's quick issue.
Disclosure of Invention
The invention integrates multiple communication modes into one communication terminal, sufficiently integrates the communication terminal with an emergency video conference system, a telephone system and an intelligent power-protection command, completes issuing of command instructions and uploading of field information through a unified command mode and a display interface, further improves the efficiency of power-protection communication command of major activities, and provides firm and reliable support for the power-protection of the major activities.
According to some embodiments, the invention adopts the following technical scheme:
in a first aspect, the invention provides an intelligent power-protection communication command system based on an aggregation gateway.
An intelligent power protection communication command system based on an aggregation gateway comprises: the system comprises a convergence gateway, and an on-site safety operation management and control platform, a unified video monitoring platform, a power transmission visual monitoring platform, a power transformation intelligent operation and maintenance management and control platform and a tunnel pipe gallery comprehensive management and control platform which are all connected with the convergence gateway, wherein the on-site safety operation management and control platform, the unified video monitoring platform, the power transmission visual monitoring platform, the power transformation intelligent operation and maintenance management and control platform and the tunnel pipe gallery comprehensive management and control platform all upload videos and/or images acquired respectively to a panoramic power protection command system through the convergence gateway, and upload audio and video information to an emergency command system through an audio and video matrix in the panoramic power protection command system and display the audio and video information on a display screen of the emergency command system.
Further, the aggregation gateway adopts an interface program developed by Web Service and/or an interface program developed by RPC.
Furthermore, real-time video information is transmitted by using the interface program developed by the RPC.
Furthermore, the image information is transmitted by adopting an interface program developed by the Web Service.
Furthermore, terminal devices deployed in an external network in the field safety operation control platform, the power transmission visual monitoring platform, the power transformation intelligent operation and maintenance control platform and the tunnel pipe gallery comprehensive control platform are connected to the aggregation gateway through VPN channels.
Further, the terminal devices deployed in the unified video monitoring platform are connected to the aggregation gateway by adopting a private optical fiber network.
Further, the display screen is used for displaying a single video or simultaneously displaying multiple videos.
Furthermore, the display screen is also used for displaying a map-based image display interface, an image carousel interface and an image wall display interface.
Furthermore, the audio/video matrix is realized by converting analog actual goods input by multiple channels into digital signals, processing the digital signals and outputting the analog signals of the multiple channels through digital-to-analog conversion.
In a second aspect, the invention provides an intelligent power-protection communication command platform based on an aggregation gateway.
An intelligent power protection communication command platform based on an aggregation gateway comprises: the intelligent power-protection communication command system based on the aggregation gateway and the emergency communication system are characterized in that the panoramic power-protection command system fuses audio and video data through the emergency communication system and sends the fused audio and video data to the emergency command system.
Compared with the prior art, the invention has the beneficial effects that:
by developing an intelligent aggregation gateway with multi-source fusion and organically fusing a plurality of communication modes, the aggregation capability and the application range of the power protection command system are improved.
The invention organically integrates a plurality of communication modes into the intelligent power protection command system, adopts a uniform display interface to display the audio and video and image information returned on site, and simultaneously accesses the audio information during command penetration into the audio and video equipment of the emergency command center in a uniform mode to realize uniform access and seamless connection of the plurality of communication modes.
The invention develops a novel communication terminal, which realizes communication in multiple communication modes by using different applications on one terminal to complete functions of telephone, talkback, video, image transmission and the like.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a frame diagram of an intelligent power-conserving communication command system based on an aggregation gateway, which is shown in the invention;
fig. 2 is a diagram of an access topology structure of an aggregation gateway shown in the present invention;
FIG. 3 is a diagram of an emergency command system retrofit of the present invention;
fig. 4 is an audio topology diagram of an emergency command center according to the present invention.
The specific implementation mode is as follows:
the invention is further described with reference to the following figures and examples.
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the term "comprising" is used in this specification, it indicates the presence of the feature, step, operation, device, component, and/or combination thereof.
In the present invention, terms such as "connected" and "connecting" should be interpreted broadly, and mean either a fixed connection or an integral connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.
Example one
The embodiment provides an intelligent power-protection communication command system based on an aggregation gateway.
An intelligent power protection communication command system based on an aggregation gateway comprises: the system comprises an aggregation gateway, and a field safety operation management and control platform, a unified video monitoring platform, a power transmission visual monitoring platform, a power transformation intelligent operation and maintenance management and control platform and a tunnel pipe gallery comprehensive management and control platform which are all connected with the aggregation gateway, wherein videos and/or images acquired by the field safety operation management and control platform, the unified video monitoring platform, the power transmission visual monitoring platform, the power transformation intelligent operation and maintenance management and control platform and the tunnel pipe gallery comprehensive management and control platform are uploaded to a panoramic electricity protection command system through the aggregation gateway, and are uploaded to an emergency command system through an audio and video matrix in the panoramic electricity protection command system and displayed on a display screen of the emergency command system.
The specific scheme of the embodiment can be implemented by adopting the following contents:
the intelligent power protection command system is used for realizing the fusion of information such as multi-source images, videos and positioning, the video information returned by the site safety operation management and control platform and the unified video monitoring platform is integrated, the fusion of information is realized through a convergence gateway by the picture information of the monitoring shooting of the tower, the mobile terminal and various robots, and the information is displayed on a large screen of an emergency command center through the panoramic power protection command system through a unified display interface. The technical principle of its implementation is shown in fig. 1.
All kinds of videos and image information are collected through service systems such as a field safety operation management and control platform, a unified video monitoring platform, a power transmission visual monitoring platform, a power transformation intelligent operation and maintenance management and control platform and a tunnel pipe gallery comprehensive management and control platform respectively, a convergence gateway is built through developing video and image interfaces, all videos and image information are unified in format through the gateway, and the videos and the image information are transmitted to a panoramic type intelligent power protection command system to be displayed in a unified mode.
The aggregation gateway is constructed by adopting an interface technology, the interface technology is one of main modes of data exchange among systems, the interface technology mainly comprises several modes, namely an Http interface, a Web Service interface, an RPC interface, an FTP interface and the like, and protocols and application ranges supported by different types of interfaces are shown in table 1.
TABLE 1 interface support protocol and scope of applicability
The construction of the convergence gateway mainly adopts two modes of Web Service and RPC to develop related interface programs, wherein a real-time video stream information interface adopts an RPC remote calling mode to ensure the real-time property and the fluency of a video, an image information interface adopts a Web Service mode to ensure the universality of the interface programs, and the topological structure between the convergence gateway and each business system is shown in figure 2.
The terminal equipment deployed in the external network, such as the field safety operation management and control terminal, the mobile terminal, the tower monitoring device and the like, accesses the relevant service system after passing through the safety access gateway by using a wireless VPN channel, and then transmits the relevant service system to the aggregation gateway in an interface form, so that the safety and reliability of external network data access are ensured.
2. Design of unified display interface
The unified display interface is that the panoramic power protection command system is utilized to comprehensively display information such as videos, images, positioning, fault reports and the like returned by the power protection site, so that panoramic display and comprehensive analysis of the information are realized, and the antennae of the command department extend to each corner of the power protection site.
(1) Video information is displayed in a unified mode: the presentation of the unified display interface is completed in two modes, namely a real-time display interface and a centralized display interface based on a map.
Video encoding format:
video resolution:
(1-1) map-based video presentation interface
And displaying the video terminal on the map according to the positioning, and clicking the terminal to check the related video.
Video terminal type: a field safety operation control platform and a unified video platform.
The advantages are that: the method is closely combined with the position information of the power protection site, and can be uniformly displayed with other information of related substations and power protection teams, so that commanders can quickly position the site and return videos when sudden change events occur, and can quickly make command decisions according to the information of the power grid running state, personnel, vehicles, materials, weather and the like of accessories by combining the position in the map.
The disadvantages are that: only one path of video can be opened every time, the video is played in an exclusive mode, when a new video is opened, the current video is played at the terminal, the new video is covered, and the situation of the field video cannot be watched from different angles at the same time.
(2-2) concentrated display surface
The centralized display surface can simultaneously view multiple paths of video pictures from the same source, and the number of the simultaneously viewed paths can be customized, so that the situation of the power-saving site can be mastered globally.
Video terminal type: on-site safety operation management and control platform and unified video platform
The advantages are that: the multi-channel videos can be opened and viewed simultaneously, the current situation is analyzed by integrating global video information like different positions of one transformer substation and the same position of different transformer substations, and therefore the most accurate judgment is made.
The disadvantages are as follows: only the video information is displayed, and the situation of the power protection site and the equipment distribution situation need to be known in detail by commanders without the assistance of positioning information. Meanwhile, other information cannot be integrated to carry out auxiliary study and judgment.
(2) Unified display of image information: the three modes are adopted to realize the comprehensive display of the image information, namely a map-based image display interface, an image carousel interface and a picture wall display interface.
Image encoding format: mainstream formats such as JPEG, PNG, BMP, GIF, etc
Image resolution: maximum support 1920 x 1080
(2-1) map-based image presentation interface
And displaying the image acquisition terminal on the map according to the positioning, and clicking the terminal to check the related image.
Image terminal type: mobile terminal, tower monitoring terminal and robot
The advantages are that: the terminal can be directly positioned according to the geographic position, the relevant pictures of the terminal are displayed, and the power protection personnel familiar with the field situation can be conveniently and quickly positioned and quickly checked.
The disadvantages are as follows: panoramic information cannot be displayed, and problems cannot be found, positioned and processed through the overview of all pictures.
(2-2) image carousel interface
The method is characterized in that the specific images are broadcast in turn according to a certain frequency, the images broadcast in turn can be updated according to the return images of the field terminals, and the method is suitable for the system main interface to carry out power-saving field panoramic monitoring.
Image terminal type: mobile terminal and pole tower monitoring terminal
The advantages are that: the pictures of key parts can be displayed in a carousel mode, the pictures are displayed more clearly, the power protection personnel can be assisted to find the field situation more clearly, the pictures shot by the field power protection personnel through the mobile terminal serve as first-hand data of the power protection field, and the situation of the power protection key field through manual judgment can be displayed.
(2-3) Picture wall display interface
Images acquired by the same terminal in different time periods are displayed in a picture wall mode, so that the change situation of a specific power-saving area along with time is displayed.
Image terminal type: pole tower monitoring terminal
The advantages are that: the panoramic overview of the on-site picture can be displayed in different matrix forms of 4*2, 4*3 and the like, potential hazards which may exist are identified through a potential hazard identification program, potential hazard conditions are displayed in a key mode after the picture is clicked, and faults are located and processed more quickly.
(3) Unified display of other power conservation information
The migration and transformation of the intranet of the wing intercom system are completed, the wing intercom system grouping and positioning server is migrated to the intranet, the development of the interface with the intelligent power protection system is completed, positioning signals such as Beidou, GPS and mobile network can be adopted on a map in various modes such as wing intercom, a mobile terminal, a field safety operation management and control platform and a power protection vehicle to position a guarantee team and guarantee resources, so that the field condition can be mastered in real time, and the resources can be dispatched in time to repair when a fault occurs.
(4) On-site interaction of power protection team
Accomplish on the mobile terminal guarantor electricity APP and reform transform the upgrading, all kinds of literal information such as accessible guarantor electricity APP passback inspection report, hidden danger description, the fault report, passback guarantor electricity scene image information, can receive the emergent plan that the guarantor electricity system sent, information such as inspection instruction, after the trouble or hidden danger take place simultaneously, can automatic positioning from the nearest guarantee team of fault point, send trouble information and salvage preparation item to it, the guarantee team develops rapidly behind the received information and deals with preparation work, develop rapidly after receiving the command and salvage work.
3. Building an emergency communication system
As shown in fig. 3, the emergency communication system is constructed by organically integrating various audio and video communication means of the power-protection site.
The high-definition video conference system has access to an emergency command system.
The audio signal of an administrative telephone system (including a teleconference and an administrative telephone) is accessed to the emergency command system through the audio matrix, and the access of telephone voice is completed by dialing a specific telephone number (configurable). The maritime satellite system completes access by making a call.
The sky wing intercom system is connected into the emergency command system through a specially-made audio cable, and the sky wing intercom system can play sound through a sound amplification system of the emergency command system, so that the use experience of the sky wing intercom system is improved.
The mobile emergency satellite communication vehicle is connected to the emergency command system through a special optical cable line and serves as a standby channel for transmission of the emergency command system.
And audio and video information of the field safety operation management and control platform, the unified video, the transformer substation robot and the like is accessed into the intelligent power protection command system and then is accessed into the emergency command system through an audio and video matrix for displaying.
The video matrix is to switch the video image from any input channel to any output channel for display. Generally, an M × N matrix: meaning that it can support both M-way image input and N-way image output. I.e. an arbitrary one input and an arbitrary one output.
The audio topology of the emergency command center is shown in fig. 4, and the core of the audio topology is a digital audio processor, which is a digitized audio signal processing device. The method converts analog signals input by multiple channels into digital signals, and then performs a series of tunable algorithm processing on the digital signals, thereby meeting the application requirements of improving tone quality, matrix sound mixing, noise elimination, echo elimination, feedback elimination and the like. And then outputs a multi-channel analog signal through digital-to-analog conversion.
The audio and video fusion of the embodiment is developed based on the video matrix and the digital audio processor, and the audio and video information of various different sources is accessed into the audio and video matrix and the digital audio processor through the switching device and the unified interface form, so that the fusion and the unified management of signals are realized.
Audio-video fusion technology
Video fusion based on video matrix
The mobile emergency satellite communication vehicle is connected to the emergency command system through a special optical cable line and serves as a standby channel for transmission of the emergency command system.
2. Video fusion based on intelligent power protection command system
Based on the aggregation gateway of the intelligent power protection command system, video information such as a field safety operation management and control platform, unified videos and substation robots can be uniformly converged to the intelligent power protection command system, and are uniformly displayed in an emergency command center through a video matrix.
The video fusion based on the intelligent power protection command system meets the following requirements:
(1) The existing video on the service system can ensure the continuous online state of the user;
(2) And a universal video playing plug-in can be provided, or the video format can be converted into an intelligent power-protection command system in real time.
3. Audio fusion based on audio matrix
The sky wing intercom system is connected into the emergency command system through a specially-made audio cable, and the sky wing intercom system can play sound through a sound amplification system of the emergency command system, so that the use experience of the sky wing intercom system is improved.
4. Audio fusion based on administrative telephony
The audio signal of an administrative telephone system (including a teleconference and an administrative telephone) is accessed to the emergency command system through the audio matrix, and the access of telephone voice is completed by dialing a specific telephone number. The maritime satellite telephone system completes access by making a call.
Example two
The embodiment provides an intelligent power-protection communication command platform based on an aggregation gateway.
An intelligent power protection communication command platform based on an aggregation gateway comprises: the intelligent power protection communication command system based on the aggregation gateway and the emergency communication system are characterized in that the audio and video data of the panoramic power protection command system are fused by the emergency communication system and then sent to the emergency command system.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An intelligent power protection communication command system based on an aggregation gateway is characterized by comprising: the system comprises a convergence gateway, and an on-site safety operation management and control platform, a unified video monitoring platform, a power transmission visual monitoring platform, a power transformation intelligent operation and maintenance management and control platform and a tunnel pipe gallery comprehensive management and control platform which are all connected with the convergence gateway, wherein the on-site safety operation management and control platform, the unified video monitoring platform, the power transmission visual monitoring platform, the power transformation intelligent operation and maintenance management and control platform and the tunnel pipe gallery comprehensive management and control platform all upload videos and/or images acquired respectively to a panoramic power protection command system through the convergence gateway, and upload audio and video information to an emergency command system through an audio and video matrix in the panoramic power protection command system and display the audio and video information on a display screen of the emergency command system.
2. The intelligent power-conserving communication command system based on the aggregation gateway as claimed in claim 1, wherein the aggregation gateway employs an interface program developed by Web Service and/or an interface program developed by RPC.
3. The intelligent power-conserving communication command system based on aggregation gateway as claimed in claim 2, wherein real-time video information is transmitted using the interface program developed by RPC.
4. The intelligent power-conserving communication command system based on the aggregation gateway as claimed in claim 2, wherein the image information is transmitted by using an interface program developed by the Web Service.
5. The intelligent power-protection communication command system based on the aggregation gateway as claimed in claim 1, wherein terminal devices deployed in an external network in the field security operation management and control platform, the power transmission visual monitoring platform, the power transformation intelligent operation and maintenance management and control platform and the tunnel pipe gallery comprehensive management and control platform are connected to the aggregation gateway through a VPN channel.
6. The intelligent power-protection communication command system based on the aggregation gateway as claimed in claim 1, wherein the terminal devices deployed in the unified video monitoring platform are connected to the aggregation gateway by using a private optical fiber network.
7. The intelligent power-conserving communication command system based on the aggregation gateway as claimed in claim 1, wherein the display screen is configured to display a single video or multiple videos simultaneously.
8. The intelligent power-conserving communication command system based on the aggregation gateway as claimed in claim 1, wherein the display screen is further configured to display a map-based image display interface, an image carousel interface and an image wall display interface.
9. The intelligent power-guaranteeing communication command system based on the aggregation gateway as claimed in claim 1, wherein the audio/video matrix is implemented by converting analog actual goods input by multiple channels into digital signals, processing the digital signals, and outputting the analog signals by digital-to-analog conversion.
10. The utility model provides an intelligence guarantor's communication command platform based on convergence gateway which characterized in that includes: the intelligent power-saving communication command system based on the aggregation gateway and the emergency communication system as claimed in any one of claims 1 to 9, wherein the panoramic power-saving command system fuses audio and video data through the emergency communication system and sends the fused audio and video data to the emergency command system.
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