CN107869980A - A kind of electric power facility deformation monitoring system and its monitoring method based on NB IoT - Google Patents

A kind of electric power facility deformation monitoring system and its monitoring method based on NB IoT Download PDF

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Publication number
CN107869980A
CN107869980A CN201710901891.1A CN201710901891A CN107869980A CN 107869980 A CN107869980 A CN 107869980A CN 201710901891 A CN201710901891 A CN 201710901891A CN 107869980 A CN107869980 A CN 107869980A
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China
Prior art keywords
monitoring
iot
internet
things
big dipper
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Pending
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CN201710901891.1A
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Chinese (zh)
Inventor
吕玉祥
夏同飞
汪玉成
杨阳
王光发
王红全
朱杨
杜广东
刘智威
董亚文
王文清
徐逸
李壮
严世鑫
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Anhui Jiyuan Software Co Ltd
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Anhui Jiyuan Software Co Ltd
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Priority to CN201710901891.1A priority Critical patent/CN107869980A/en
Publication of CN107869980A publication Critical patent/CN107869980A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • G01B21/32Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring the deformation in a solid

Abstract

The present invention relates to a kind of electric power facility deformation monitoring system and its monitoring method based on NB IoT, including Big Dipper monitoring point device, Internet of Things grating sensing monitoring device, NB IoT base stations and NB IoT core network data distribution platforms, the Big Dipper monitoring device and Internet of Things grating sensing monitoring device are connected by NB IoT base stations with NB IoT core network data distribution platforms, and the NB IoT core network data distribution platforms are connected with server.The present invention realizes monitoring, the analysis to electrical network facilities running status and posture, quantify monitoring service application, operation maintenance personnel for electrical network facilities, which provides quick identification and solves problem, provides foundation, go forward side by side one-step optimization monitoring information transmission means and transmission mechanism, information transfer service quality is strengthened, improves satisfaction of users.

Description

A kind of electric power facility deformation monitoring system and its monitoring method based on NB-IoT
Technical field
The present invention relates to electric power facility monitoring technical field, and in particular to a kind of electric power facility deformation prison based on NB-IoT Examining system and its monitoring method.
Background technology
Beidou satellite navigation system is that China is conceived to national security and socio-economic development needs, autonomous to build, be independent The satellite navigation system of operation, it is to provide round-the-clock, round-the-clock, high-precision positioning, navigation and time service service for Global Subscriber National important space infrastructure.
NB-IoT(Narrow Band Internet of Things)Technology is the emerging technology in one, IoT fields, branch The cellular data that low power consuming devices are held in wide area network connects, also referred to as low-power consumption wide area network (LPWAN).NB-IoT supports terminal Stand-by time is long, the efficient connection to network connectivity requirements higher device.But in electrical network facilities status monitoring application scenarios, deposit The satellite-signal observed quantity for transmitting itself in real time is needed to be issued to service end or real-time reception service end in Big Dipper monitoring device Satellite-signal correction parameter.Existing solution is all mainly to be solved by using GPRS/3G/4G, and it is big, logical to there is power consumption Letter hardware bears the problems such as high, cost of use is high, extension access terminal difficulty, while in terms of Contents for Monitoring, only relies on Big Dipper monitoring device, can only obtain deformation data, but for influenceing the multi-environment state factor of electrical network facilities state using less, Using the communication mode of Internet of Things monitoring terminal, there is also power consumption is big, standby many problems short, transmission is difficult simultaneously.
The content of the invention
It is an object of the invention to provide a kind of electric power facility deformation monitoring system and its monitoring method based on NB-IoT, Monitoring, the analysis to electrical network facilities running status and posture are realized, quantifies monitoring service application, is the operation maintenance personnel of electrical network facilities Quick identification is provided and solves problem foundation is provided.
To achieve the above object, present invention employs following technical scheme:
A kind of electric power facility deformation monitoring system based on NB-IoT, including Big Dipper monitoring point device, Internet of Things sensor monitoring dress Put, NB-IoT base stations and NB-IoT core network data distribution platforms, the Big Dipper monitoring device and Internet of Things grating sensing monitoring device It is connected by NB-IoT base stations with NB-IoT core network data distribution platforms, the NB-IoT core network datas distribution platform and clothes Business device connection;
The Big Dipper monitoring point device includes navigation information unit, communicated with the first NB-IoT of navigation information unit interactive connection Module and the first core processing module interconnected with navigation information unit, navigation information unit;The Internet of Things sensing prison Survey device include Sensor monitoring unit, with Sensor monitoring unit interactive connection the 2nd NB-IoT communications modules and with sensing Second core processing module of device monitoring unit, the 2nd NB-IoT communications modules interactive connection.
Further, in addition to the Big Dipper monitoring point equipment battery and solar panels powered.
Further, the Internet of Things grating sensing monitoring device includes the power module powered to the second core processing module.
Further, a kind of monitoring method of the electric power facility deformation monitoring system based on NB-IoT, comprises the following steps:
(1)Big Dipper monitoring device reads configuration information and completes the configuration of navigation information unit and the configuration of function mode first, so Registered afterwards with NB-IoT network base stations, register realization networking;
(2)Internet of Things grating sensing monitoring device complete first basic data obtain and function mode configuration, then with NB-IoT nets Network base station is registered, registered, and realizes networking;
(3)NB-IoT core network datas distribution platform, which obtains log-on message by NB-IoT base stations and feeds back registration and log in, to be believed Breath, when NB-IoT core nets feed back registration and log-on message is normal, Big Dipper monitoring point device carries out data acquisition, and Internet of Things passes Sense monitoring device proceeds by monitored facility surrounding enviroment status information capture, otherwise carries out re-searching for base station to be networked Log in;
(4)First NB-IoT communications modules carry out the big-dipper satellite location information of acquisition according to NB-IoT network communication protocols The encapsulation of frame format is sent, and is set locating information acquisition, transmission frequency if having, is handled according to configuration information;
(5)2nd NB-IoT communications modules carry out frame by the monitoring point environmental information of acquisition, according to NB-IoT network communication protocols The encapsulation of form is sent;If set frequency acquisition, collection duration, packing transmission frequency, then according to configuration information at Reason;
(6)The Big Dipper monitors point device and Internet of Things grating sensing monitoring device by the information of collection, passes through NB-IoT base stations and NB-IoT Core network data distribution platform is sent to application server.
In such scheme, the step(6)Specifically comprise the following steps:
NB-IoT core network data distribution platforms, receive the Big Dipper position monitor point device data transmitted by NB-IoT base stations and Internet of Things sensor monitoring data, and combine the enhancing of Big Dipper ground and net effective base station information, carry out carrier phase difference and calculate north Struggle against monitoring point device coordinate;Deformation basis for estimation with the point position information as monitoring point, by the continuous iteration of historical data, The future trends of forecast analysis monitored facility;Integrality is carried out to the Internet of Things sensing device Monitoring Data of reception simultaneously Verification, confluence analysis is carried out to data after meeting verification standard, sensor monitoring data, the Big Dipper supervised by multiple-factor correlation model Measuring point data is associated analysis, amendment monitoring point Trend of Environmental Change, deformation variation tendency result.
As shown from the above technical solution, the present invention realizes monitoring, the analysis to electrical network facilities running status and posture, amount Change monitoring service application, the operation maintenance personnel for electrical network facilities, which provides quick identification and solves problem, provides foundation, and further excellent Monitoring information transmission means and transmission mechanism are changed, have strengthened information transfer service quality, improve satisfaction of users.
Brief description of the drawings
Fig. 1 is the system block diagram of the present invention;
Fig. 2 is the operation workflow diagram of the Big Dipper monitoring point device of the present invention;
Fig. 3 is the operation workflow diagram of the Internet of Things grating sensing monitoring device of the present invention;
Fig. 4 is the electric power facility deformation monitoring application workflow diagram based on NB-IoT of the present invention.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings:
As shown in figure 1, the electric power facility deformation monitoring system based on NB-IoT of the present embodiment, including Big Dipper monitoring point device 1, Internet of Things grating sensing monitoring device 2, NB-IoT base stations 3, NB-IoT core network datas distribution platform 4 and to Big Dipper monitoring point equipment The battery and solar panels of 1 power supply, Big Dipper monitoring device 1 and Internet of Things grating sensing monitoring device 2 by NB-IoT base stations 3 with NB-IoT core network datas distribution platform 4 is connected, and NB-IoT core network datas distribution platform 4 is connected with server 5;
Big Dipper monitoring point device 1 includes navigation information unit, communicated with the first NB-IoT of navigation information unit interactive connection Module and the first core processing module interconnected with navigation information unit, navigation information unit;Internet of Things sensor monitoring fills Putting 2 includes Sensor monitoring unit, the 2nd NB-IoT communications modules and and sensor with Sensor monitoring unit interactive connection Second core processing module of monitoring unit, the 2nd NB-IoT communications modules interactive connection.The Internet of Things sensing prison of the present embodiment Survey the power module that device 2 includes powering to the second core processing module.
The Big Dipper monitoring point device 1 start after, first complete with Beidou navigation satellite complete pair when, positional information receive etc. base This work, then the first NB-IoT modules are registered in NB-IoT base stations, registered, networking is realized, when NB-IoT cores When the registration of the feedback of network data distribution platform 4 and normal log-on message, you can the data for proceeding by Beidou navigation information unit are adopted Collection.
NB-IoT core network datas distribution platform 4, it is to realize the access of operator NB-IoT base stations and data distribution;Internet of Things After grating sensing monitoring device 2 is opened, the basic data for completing heat transfer agent first obtains, then by the first NB-IoT modules in NB- IoT is registered base station, registered, and realizes networking, the registration of the feedback of NB-IoT core network datas distribution platform 4 and log-on message are just Chang Shi, you can proceed by monitored facility surrounding enviroment status information capture.Convergence, processing, analysis and pipe including data Unit is managed, server and management platform are the cores of whole system, and NB-IoT core network datas distribution platform 4 receives monitoring point and set The standby original observed data uploaded, while the data of Internet of Things grating sensing monitoring device 2 are received, data analysis is then carried out, is obtained Monitoring point Trend of Environmental Change, deformation variation tendency result, and early warning is carried out when there is dangerous situation.
The operation workflow of the Big Dipper monitoring point device 1:After Big Dipper monitoring point device 1 brings into operation, configuration is read Information and the configuration for completing navigation information unit, with Beidou navigation satellite complete pair when, positional information receive etc. groundwork, it is complete Function mode into the first NB-IoT communications modules of rear progress is configured, by the first NB-IoT modules in NB-IoT network base stations Registered, registered, realize networking, when NB-IoT core nets feed back registration and log-on message is normal, you can proceed by The data acquisition of Beidou navigation information unit, otherwise carry out re-searching for base station to carry out networking login;First NB-IoT communication moulds By the big-dipper satellite location information of acquisition, the encapsulation that frame format is carried out according to NB-IoT network communication protocols is sent group;If Locating information acquisition, transmission frequency are set, then handled according to configuration information.Big Dipper monitoring point device 1 has one specially The thread of door detection NB-IoT working conditions, the thread and NB-IoT base station communications, according to the change of environment to NB-IoT's Frequency adjusts strategy;
The operation workflow of Internet of Things grating sensing monitoring device 2:After Internet of Things grating sensing monitoring device 2 brings into operation, according to sensing Device type reads running configuration information, and the basic data for completing heat transfer agent obtains;After the completion of carry out the 2nd NB-IoT communication mould The function mode configuration of group, the 2nd NB-IoT modules are registered in NB-IoT base stations, registered, networking is realized, treats NB- When the registration of the feedback of IoT core network datas distribution platform 4 and normal log-on message, you can proceed by monitored facility surrounding enviroment Status information capture, otherwise carry out re-searching for base station to carry out networking login.2nd NB-IoT communications modules are by the monitoring of acquisition Point environmental information, the encapsulation that frame format is carried out according to NB-IoT network communication protocols are sent;If setting frequency acquisition, collection Duration, packing transmission frequency etc., then handled according to configuration information;
NB-IoT network information gatherings transmit workflow:The first NB-IoT communications modules and second are completed in NB-IoT base stations first The access of NB-IoT communications modules, authenticated in core-network side, certification and management etc., treat first and second NB-IoT communications modules , will be by NB-IoT base stations access terminal business information after completing networking flow, and distributed by NB-IoT core network datas and put down Platform 4, by Monitoring Data directive sending to application server 5;
Electric power facility deformation monitoring application workflow:After the startup of server 5, NB-IoT core network datas distribution platform 4, Receive the Big Dipper position monitor point device data and Internet of Things sensor monitoring data by first and second NB-IoT network transmissions, north The data that the transmission of bucket position monitor point device 1 comes up carry out data integrity verifying first, are decoded after meeting verification standard Effective base station information is netted using in conjunction with the enhancing of Big Dipper ground, carrier phase difference calculating Big Dipper monitoring point device is carried out and sits Mark, the deformation basis for estimation with the point position information as monitoring point, by the continuous iteration of historical data, forecast analysis is monitored The future trends of facility;Completeness check is carried out to the Internet of Things sensing device Monitoring Data of reception simultaneously, meets verification Confluence analysis is carried out to data after standard, sensor monitoring data, Big Dipper data of monitoring point carried out by multiple-factor correlation model Association analysis, amendment monitoring point Trend of Environmental Change, deformation variation tendency result.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention The various modifications and improvement that case is made, it all should fall into the protection domain of claims of the present invention determination.

Claims (5)

  1. A kind of 1. electric power facility deformation monitoring system based on NB-IoT, it is characterised in that:Including Big Dipper monitoring point device, Internet of Things Net grating sensing monitoring device, NB-IoT base stations and NB-IoT core network data distribution platforms, the Big Dipper monitoring device and Internet of Things Grating sensing monitoring device is connected by NB-IoT base stations with NB-IoT core network data distribution platforms, the NB-IoT core network datas Distribution platform is connected with server;
    The Big Dipper monitoring point device includes navigation information unit, communicated with the first NB-IoT of navigation information unit interactive connection Module and the first core processing module interconnected with navigation information unit, navigation information unit;
    The Internet of Things grating sensing monitoring device includes Sensor monitoring unit, second with Sensor monitoring unit interactive connection NB-IoT communications modules and the second core processing mould interconnected with Sensor monitoring unit, the 2nd NB-IoT communications modules Block.
  2. 2. the electric power facility deformation monitoring system according to claim 1 based on NB-IoT, it is characterised in that:Also include to The battery and solar panels of Big Dipper monitoring point device power supply.
  3. 3. the electric power facility deformation monitoring system according to claim 1 based on NB-IoT, it is characterised in that:The Internet of Things Net grating sensing monitoring device includes the power module powered to the second core processing module.
  4. 4. a kind of monitoring method of electric power facility deformation monitoring system based on NB-IoT according to claim 1, it is special Sign is, comprises the following steps:
    (1)Big Dipper monitoring device reads configuration information and completes the configuration of navigation information unit and the configuration of function mode first, so Registered afterwards with NB-IoT network base stations, register realization networking;
    (2)Internet of Things grating sensing monitoring device complete first basic data obtain and function mode configuration, then with NB-IoT nets Network base station is registered, registered, and realizes networking;
    (3)NB-IoT core network datas distribution platform, which obtains log-on message by NB-IoT base stations and feeds back registration and log in, to be believed Breath, when NB-IoT core nets feed back registration and log-on message is normal, Big Dipper monitoring point device carries out data acquisition, and Internet of Things passes Sense monitoring device proceeds by monitored facility surrounding enviroment status information capture, otherwise carries out re-searching for base station to be networked Log in;
    (4)First NB-IoT communications modules carry out the big-dipper satellite location information of acquisition according to NB-IoT network communication protocols The encapsulation of frame format is sent, and is set locating information acquisition, transmission frequency if having, is handled according to configuration information;
    (5)2nd NB-IoT communications modules carry out frame by the monitoring point environmental information of acquisition, according to NB-IoT network communication protocols The encapsulation of form is sent;If set frequency acquisition, collection duration, packing transmission frequency, then according to configuration information at Reason;
    (6)The Big Dipper monitors point device and Internet of Things grating sensing monitoring device by the information of collection, passes through NB-IoT base stations and NB-IoT Core network data distribution platform is sent to application server.
  5. 5. the monitoring method of the electric power facility deformation monitoring system according to claim 4 based on NB-IoT, its feature exist In comprising the following steps:The step(6)Specifically comprise the following steps:
    NB-IoT core network data distribution platforms, receive the Big Dipper position monitor point device data transmitted by NB-IoT base stations and Internet of Things sensor monitoring data, and combine the enhancing of Big Dipper ground and net effective base station information, carry out carrier phase difference and calculate north Struggle against monitoring point device coordinate;Deformation basis for estimation with the point position information as monitoring point, by the continuous iteration of historical data, The future trends of forecast analysis monitored facility;Integrality is carried out to the Internet of Things sensing device Monitoring Data of reception simultaneously Verification, confluence analysis is carried out to data after meeting verification standard, sensor monitoring data, the Big Dipper supervised by multiple-factor correlation model Measuring point data is associated analysis, amendment monitoring point Trend of Environmental Change, deformation variation tendency result.
CN201710901891.1A 2017-09-28 2017-09-28 A kind of electric power facility deformation monitoring system and its monitoring method based on NB IoT Pending CN107869980A (en)

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CN111336981A (en) * 2020-02-25 2020-06-26 中通服咨询设计研究院有限公司 Internet of things tower deformation monitoring device integrating Beidou and inertial sensor
CN112213749A (en) * 2020-10-13 2021-01-12 江苏新塔物联网研究院有限公司 Method for realizing low-power-consumption work of terminal equipment based on satellite positioning

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CN112213749A (en) * 2020-10-13 2021-01-12 江苏新塔物联网研究院有限公司 Method for realizing low-power-consumption work of terminal equipment based on satellite positioning

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Application publication date: 20180403