CN114143345A - Monitoring system for cable tunnel internet of things substation - Google Patents
Monitoring system for cable tunnel internet of things substation Download PDFInfo
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- CN114143345A CN114143345A CN202111433682.1A CN202111433682A CN114143345A CN 114143345 A CN114143345 A CN 114143345A CN 202111433682 A CN202111433682 A CN 202111433682A CN 114143345 A CN114143345 A CN 114143345A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/20—Arrangements in telecontrol or telemetry systems using a distributed architecture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
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Abstract
The invention discloses a cable tunnel internet of things substation monitoring system, which comprises a 5G sensing service terminal, a 5G communication network and a cable tunnel intelligent substation platform arranged on a cloud server, wherein the 5G sensing service terminal uploads collected state data in a cable tunnel to the cable tunnel intelligent substation platform through the 5G communication network, the communication system is based on a 5G communication technology foundation, the monitoring system forms centralized control based on a standard communication protocol foundation, a storage medium forms the elastic expansion of internet of things services based on a cloud service foundation, so that the uniform and centralized regulation and control of monitoring sensing equipment in the cable tunnel are realized, the cable tunnel multi-type sensing data is monitored in a centralized mode and moved in a linkage mode, and the technical problems that the safety of switching of multiple communication links of an existing cable tunnel monitoring system and the switching efficiency of multiple monitoring software are low, and the difference between the safety of switching of multiple communication links and the actual intelligent operation and maintenance requirements is large are solved.
Description
Technical Field
The invention relates to the technical field of cable tunnels, in particular to a monitoring system of a cable tunnel internet of things substation.
Background
Cable tunnel refers to a corridor or tunnel-like structure for accommodating a large number of cables laid on cable supports. With the continuous and deep application of lean management and intelligent monitoring of cable tunnels, the intelligent monitoring sensing equipment and the monitoring system thereof provide more convenient remote operation and maintenance means for power personnel, however, the types of the monitoring sensing equipment and the matching systems thereof are increasingly numerous, and new problems are brought to efficient acquisition and analysis of system data.
The existing cable tunnel monitoring system is characterized in that various sensing devices are respectively transmitted to a station end through a plurality of field deployed communication optical cables and then transmitted to a monitoring background through an electric power intranet, redundancy and waste of communication networks and storage medium resources are caused by the multi-system data transmission mode, the switching efficiency of various communication links and a plurality of monitoring software is low, and the difference between the switching safety of various communication links and the actual intelligent operation and maintenance requirements is large. Therefore, a unified and centralized interconnection application system for the main monitoring sensing equipment in the power tunnel needs to be established, so that centralized monitoring and linkage transfer of multiple types of sensing data of the cable tunnel are realized.
Disclosure of Invention
The invention provides a cable tunnel internet of things substation monitoring system, which is used for uniformly and intensively regulating and controlling monitoring sensing equipment in a cable tunnel, realizing the centralized monitoring and linkage transfer of various sensing data of the cable tunnel and solving the technical problems of low safety of switching of various communication links and the switching efficiency of a plurality of monitoring software and large difference with the actual intelligent operation and maintenance requirements of the conventional cable tunnel monitoring system.
In view of this, the present invention provides a monitoring system for a cable tunnel internet of things substation, including: the intelligent substation comprises a 5G sensing service terminal, a 5G communication network and a cable tunnel intelligent substation platform arranged on a cloud server;
the 5G sensing service terminal is used for acquiring state data inside the cable tunnel and uploading the acquired state data inside the cable tunnel to the intelligent substation platform of the cable tunnel through the 5G communication network;
the cable tunnel intelligent substation platform is used for integrating and analyzing data collected by the 5G sensing service terminal, performing linkage control on the 5G sensing service terminal according to an analysis result, and storing the data in the cloud server.
Optionally, the 5G sensing service terminal includes a video 5G sensing service terminal, a cable sensing 5G sensing service terminal, and a zone control 5G sensing service terminal.
Optionally, the video 5G sensing service terminal, the cable sensing 5G sensing service terminal, and the area control 5G sensing service terminal all transmit the converged monitoring data according to a standard interface protocol.
Optionally, the video 5G sensing service terminal, the cable sensing 5G sensing service terminal, and the area control 5G sensing service terminal all use MQTT protocol for data transmission.
Optionally, the video 5G sensing service terminal includes a 5G camera and a 5G communication tunnel intelligent robot.
Optionally, the cable sensing type 5G sensing service terminal includes a 5G optical fiber temperature measurement host, a 5G cable loop current collector, a 5G cable partial discharge collector, and a 5G fault location collector.
Optionally, the area control type 5G sensing service terminal is connected to the environment monitoring sensor, the fire control host, the auxiliary control device, the switching value type alarm input device, and the access control device.
Optionally, the 5G sensing service terminal initiates connection to the cable tunnel intelligent substation platform through a 5G communication network using a product identifier and an equipment identifier configured in a standard manner, so that the cable tunnel intelligent substation platform performs equipment identity authentication, establishes an internet of things link for the sensor terminal passing the authentication, returns an error code for the sensor terminal failing the authentication, and automatically disconnects the internet of things link.
Optionally, the 5G sensing service terminal periodically sends an authentication request to the cable tunnel intelligent substation platform for keep-alive.
Optionally, a cloud server is further included;
the cloud server interfaces with streaming media and application programs, analyzes data, and flexibly adjusts system resources according to data analysis results.
According to the technical scheme, the embodiment of the invention has the following advantages:
the invention provides a cable tunnel internet-of-things substation monitoring system, which comprises a 5G sensing service terminal, a 5G communication network and a cable tunnel intelligent substation platform arranged on a cloud server, wherein the 5G sensing service terminal uploads collected state data in a cable tunnel to the cable tunnel intelligent substation platform through the 5G communication network, real-time data of any sensing device at the front end is shared, traditional communication and network resources are saved, the data of the cable tunnel intelligent substation platform is stored in the cloud server in a cloud manner, the field data service resources are dynamically adjusted through the elastic cloud of the cloud server, unified and centralized regulation and control of monitoring sensing devices in the cable tunnel are realized, centralized monitoring and linkage regulation of various types of sensing data of the cable tunnel are realized, and the problems that the safety of conversion of various communication links and the switching efficiency of a plurality of monitoring software of the existing cable tunnel monitoring system are low are solved, the technical problem of great difference with the actual intelligent operation and maintenance requirements.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other related drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a monitoring system of a cable tunnel internet of things substation provided in an embodiment of the present invention;
fig. 2 is another schematic structural diagram of a monitoring system of a cable tunnel internet of things substation provided in an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For easy understanding, referring to fig. 1, an embodiment of a monitoring system of a cable tunnel internet of things substation is provided in the present invention, including: the intelligent substation comprises a 5G sensing service terminal, a 5G communication network and a cable tunnel intelligent substation platform arranged on a cloud server;
the 5G sensing service terminal is used for acquiring state data inside the cable tunnel and uploading the acquired state data inside the cable tunnel to the intelligent substation platform of the cable tunnel through the 5G communication network;
the cable tunnel intelligent substation platform is used for integrating and analyzing data collected by the 5G sensing service terminal, performing linkage control on the 5G sensing service terminal according to an analysis result, and storing the data in the cloud server.
It should be noted that the 5G sensing service terminals include three types, which are respectively a video type 5G sensing service terminal, a cable sensing type 5G sensing service terminal and a regional control type 5G sensing service terminal, and the video type 5G sensing service terminal, the cable sensing type 5G sensing service terminal and the regional control type 5G sensing service terminal all transmit the converged monitoring data according to the standard interface protocol. Specifically, the 5G sensing service terminal and the 5G communication network support transmission by using an MQTT protocol. The video 5G sensing service terminal comprises a 5G camera and a 5G communication tunnel intelligent robot, and the cable sensing 5G sensing service terminal comprises a 5G optical fiber temperature measurement host, a 5G cable circulation collector, a 5G cable partial discharge collector and a 5G fault positioning collector. The regional control type 5G sensing service terminal is connected with a fire control host, auxiliary control equipment such as wind power and electricity, sensors for temperature, humidity, gas, settlement and the like, switching value type alarm input equipment such as smoke sensing, temperature sensing and the like and entrance guard equipment. A fault positioning waveform analysis algorithm is arranged in the 5G cable partial discharge collector, and a local discharge waveform analysis algorithm is arranged in the 5G fault positioning collector.
The intelligent substation platform of the cable tunnel integrates the multi-dimensional edge intelligent terminal sensing units (5G sensing service terminals) of the cable tunnel, realizes deep interconnection of the sensing terminals on a logic control layer and a data transmission layer on the basis of unified application of a physical display layer, and is beneficial to unified monitoring and linkage control of different types of terminals. For example, the linkage relation between equipment and a third-party system is established by providing configuration access of a linkage function, including triggering objects and conditions, executing objects and actions, the system monitors and analyzes centralized access data, linkage recheck of the intelligent robot and AI video identification and cable intelligent sensing alarm is realized, and linkage logic triggering area control operation and routing inspection confirmation of the mobile 5G communication tunnel intelligent robot are realized when tunnel environment is abnormal or fire fighting is triggered.
In the embodiment of the invention, each 5G sensing service terminal acquires state data in a cable tunnel in real time, the real-time data acquired by each 5G sensing service terminal is transmitted through a 5G communication network, a cable tunnel intelligent substation platform models various sensor terminal devices according to parameters such as product information, service, attributes and commands of various sensor terminals, the basic information of the sensor terminal devices is defined, the running state and the executed commands of the devices are uploaded to a cable tunnel intelligent substation platform (namely a centralized control center) through defined protocol data format specifications, the cable tunnel intelligent substation platform analyzes the data transmitted by the 5G communication network, and system resources are adjusted flexibly according to data analysis results. Specifically, the sensor terminal of the internet of things of each cable tunnel transmits the running state and the real-time monitoring information of the equipment to the intelligent substation platform of the cable tunnel through a 5G communication network and defined attributes and command formats, and the intelligent substation platform of the cable tunnel can analyze and judge the running information, the field environment and the state of primary equipment of all the acquired terminals and then call the field environment-friendly equipment for disposal in a linkage manner. The data and the analysis data of the sensor terminal of the cable tunnel intelligent substation platform are stored in a cloud mode through a cloud server side, and sharing and linkage of system data are achieved through standard data interface calling, interface streaming media, application programs and other service terminals. On one hand, the upgrading maintenance of the field hardware server is reduced, on the other hand, the network security loophole of the field hardware server is avoided, and in addition, hardware expansion and application service redeployment are not needed when the field terminal is increased.
The monitoring system of the cable tunnel internet of things substation provided by the embodiment of the invention improves a communication system, a monitoring system and a storage medium of the traditional service, and forms a brand-new internet of things substation system in the professional field of secondary monitoring of a power grid, wherein the communication system is based on a 5G communication technology foundation, the monitoring system forms centralized control based on a standard communication protocol foundation, and the storage medium forms the elastic expansion of the internet of things service based on a cloud service foundation.
The cable tunnel internet of things substation monitoring system provided by the embodiment of the invention comprises a 5G sensing service terminal, a 5G communication network and a cable tunnel intelligent substation platform arranged on a cloud server, wherein the 5G sensing service terminal uploads collected state data in a cable tunnel to the cable tunnel intelligent substation platform through the 5G communication network, real-time data of any sensing device at the front end is shared, traditional communication and network resources are saved, the data of the cable tunnel intelligent substation platform is stored in the cloud server in a cloud manner, the field data service resources are dynamically adjusted through an elastic cloud through a cloud server interface flow medium and an application program, unified and centralized regulation and control of the monitoring sensing devices in the cable tunnel are realized, centralized monitoring and linked regulation of various types of sensing data of the cable tunnel are realized, and the problems of low safety of conversion of various communication links and low switching efficiency of a plurality of monitoring software of the existing cable tunnel monitoring system are solved, the technical problem of great difference with the actual intelligent operation and maintenance requirements.
In one embodiment, various sensor terminals initiate connection to a cable tunnel intelligent substation platform through a 5G communication network by using product identifiers and equipment identifiers configured in a standard mode, so that the cable tunnel intelligent substation platform performs equipment identity authentication, an internet of things link is established for the sensor terminals passing the authentication, an error code is returned for the sensor terminals failing the authentication, and the internet of things link is automatically disconnected. The network security performance is improved. In addition, various sensor terminals passing the authentication need to regularly send authentication requests to the cable tunnel intelligent substation platform for keeping alive.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A cable tunnel thing allies oneself with sub-station monitored control system, its characterized in that includes: the intelligent substation comprises a 5G sensing service terminal, a 5G communication network and a cable tunnel intelligent substation platform arranged on a cloud server;
the 5G sensing service terminal is used for acquiring state data inside the cable tunnel and uploading the acquired state data inside the cable tunnel to the intelligent substation platform of the cable tunnel through the 5G communication network;
the cable tunnel intelligent substation platform is used for integrating and analyzing data collected by the 5G sensing service terminal, performing linkage control on the 5G sensing service terminal according to an analysis result, and storing the data in the cloud server.
2. The monitoring system of the cable tunnel internet of things substation of claim 1, wherein the 5G sensing service terminal comprises a video 5G sensing service terminal, a cable sensing 5G sensing service terminal and an area control 5G sensing service terminal.
3. The monitoring system of the cable tunnel internet of things substation of claim 2, wherein the video 5G sensing service terminal, the cable sensing 5G sensing service terminal and the area control 5G sensing service terminal transmit the converged monitoring data according to a standard interface protocol.
4. The monitoring system of the cable tunnel internet of things substation according to claim 3, wherein the video 5G sensing service terminal, the cable sensing 5G sensing service terminal and the area control 5G sensing service terminal all use MQTT protocol for data transmission.
5. The cable tunnel internet of things substation monitoring system according to claim 3, wherein the video 5G sensing service terminal comprises a 5G camera and a 5G communication tunnel intelligent robot.
6. The monitoring system of the cable tunnel internet of things substation of claim 3, wherein the cable sensing type 5G sensing service terminal comprises a 5G optical fiber temperature measurement host, a 5G cable circulation collector, a 5G cable partial discharge collector and a 5G fault location collector.
7. The monitoring system of the cable tunnel internet of things substation according to claim 3, wherein the area control type 5G sensing service terminal is connected with an environment monitoring sensor, a fire control host, an auxiliary control device, a switching value type alarm input device and an entrance guard device.
8. The cable tunnel internet of things substation monitoring system according to claim 1, wherein a 5G sensing service terminal initiates connection to a cable tunnel intelligent substation platform through a 5G communication network by using a product identifier and an equipment identifier configured in a standard manner, so that the cable tunnel intelligent substation platform performs equipment identity authentication, an internet of things link is established for a sensor terminal passing the authentication, an error code is returned for a sensor terminal failing the authentication, and the internet of things link is automatically disconnected.
9. The monitoring system of the cable tunnel internet of things substation of claim 8, wherein the 5G sensing service terminal periodically sends an authentication request to the cable tunnel intelligent substation platform for keep-alive.
10. The cable tunnel internet of things substation monitoring system of claim 1, further comprising a cloud server;
the cloud server interfaces with streaming media and application programs, analyzes data, and flexibly adjusts system resources according to data analysis results.
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| CN202111433682.1A CN114143345A (en) | 2021-11-29 | 2021-11-29 | Monitoring system for cable tunnel internet of things substation |
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| CN202111433682.1A CN114143345A (en) | 2021-11-29 | 2021-11-29 | Monitoring system for cable tunnel internet of things substation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116388385A (en) * | 2023-02-24 | 2023-07-04 | 江苏省电力试验研究院有限公司 | 5G electric power virtual special network bearing electric power control service detection platform |
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| CN103389713A (en) * | 2013-07-23 | 2013-11-13 | 国家电网公司 | Power cable operation work comprehensive management platform based on cloud service system |
| KR20170024975A (en) * | 2015-08-27 | 2017-03-08 | 주식회사 에스원 | Monitering System of Risk Factor of Industrial Complex and Industry and Method thereof |
| CN108519127A (en) * | 2017-12-19 | 2018-09-11 | 国网山东省电力公司烟台供电公司 | A kind of cable tunnel intelligent monitor system |
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2021
- 2021-11-29 CN CN202111433682.1A patent/CN114143345A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203070069U (en) * | 2013-01-28 | 2013-07-17 | 时翔 | Integrated monitoring system for power cable tunnel |
| CN103389713A (en) * | 2013-07-23 | 2013-11-13 | 国家电网公司 | Power cable operation work comprehensive management platform based on cloud service system |
| KR20170024975A (en) * | 2015-08-27 | 2017-03-08 | 주식회사 에스원 | Monitering System of Risk Factor of Industrial Complex and Industry and Method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116388385A (en) * | 2023-02-24 | 2023-07-04 | 江苏省电力试验研究院有限公司 | 5G electric power virtual special network bearing electric power control service detection platform |
| CN116388385B (en) * | 2023-02-24 | 2024-03-15 | 江苏省电力试验研究院有限公司 | 5G electric power virtual special network bearing electric power control service detection platform |
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