CN109495859A - A kind of pole tower health monitoring wireless sensor network merging 5G technology of Internet of things - Google Patents
A kind of pole tower health monitoring wireless sensor network merging 5G technology of Internet of things Download PDFInfo
- Publication number
- CN109495859A CN109495859A CN201811214841.7A CN201811214841A CN109495859A CN 109495859 A CN109495859 A CN 109495859A CN 201811214841 A CN201811214841 A CN 201811214841A CN 109495859 A CN109495859 A CN 109495859A
- Authority
- CN
- China
- Prior art keywords
- lora
- iot
- network
- aggregation node
- health monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
A kind of pole tower health monitoring wireless sensor network merging 5G technology of Internet of things, including monitoring center, substation, suburban area wireless monitor network, wireless monitor network from far-off regions and border land's wireless monitor network.A NB-IoT aggregation node is provided in the suburban area wireless monitor network on each shaft tower, communication is transmitted based on mobile cellular network between each aggregation node, and using linear point-by-point transmission mode；It is provided with a LoRa aggregation node on each shaft tower in the remote districts wireless monitor network, communication is based on LoRa transport protocol between each aggregation node, and uses great-jump-forward transmission mode；A NB-IoT is provided on border land's wireless monitor network shaft tower and merges aggregation node with LoRa, which may be implemented the mutual conversion between LoRa signal and NB-IoT signal.The present invention improves the health monitoring quality of shaft tower, and realize shaft tower stablizes transmission.
Description
Technical field
The present invention relates to a kind of pole tower health monitoring wireless sensor networks for merging 5G technology of Internet of things, belong to power equipment inspection
Survey technology field.
Background technique
Transmission tower is the key components in electric system, supports a large amount of transmission line of electricity, guarantees entire electric power
The normal operation of system.Since transmission tower mostly works in the field environment, various accidents are easily caused, electric system work is caused
Make exception, causes serious economic loss.Therefore to the health status real-time monitoring of transmission tower, help to go out in transmission tower
Making early warning before existing failure and take measures on customs clearance reduces economic loss.
Traditional transmission tower status monitoring mainly uses wired monitoring technology, this monitoring technology up-front investment cost
Height, installation period is long, and late maintenance cost is high, and equipment installation is limited to the influence of geographical environment locating for transmission tower,
It is no longer desirable for the development trend in electric system future.Wireless sensor network is a large amount of cheap micro- in monitoring region by being deployed in
Type sensor node composition, mode forms the ad hoc network system of a multi-hop to node by wireless communication, can cooperate
It is perceived the information of object in ground perception, acquisition and processing network's coverage area, and is sent to observer.Therefore, it is passed from wireless
Sensor network rises, and causes the broad interest of domestic and international researcher in the application of transmission tower health status monitoring.
Narrowband Internet of Things (Narrow Band Internet of Things, NB-IoT) is Internet of Things (Internet
Of Things, IoT) field emerging technology because low-power consumption, stable connection, the connection of at low cost, magnanimity, framework optimization are outstanding
The features such as and be concerned.NB-IOT focuses on low-power consumption and extensively covers (LPWA) Internet of Things market, uses License frequency range,
Three kinds of deployment way such as interior band, protection band or Independent Carrier Wave can be taken, are coexisted with existing network.
LoRa is one kind of the LPWAN communication technology, is that one kind that Semtech company, the U.S. uses and promotes is based on spread spectrum skill
The overlength distance wireless transmission scheme of art, the compromise that this scheme changes in the past about transmission range and power consumption consider mode,
One kind is provided for user and is simply able to achieve remote, long battery life, large capacity system, and then extends sensing network.Mesh
Preceding LoRa is mainly run in global free frequency range.
China's major part shaft tower collapse accident appears in remote districts, however these areas belong in mobile cellular network
Blind area, can not the network coverage；Although using ZigBee technology ad hoc network can be carried out in blind area, the network coverage is realized,
The transmission range transmission rate of ZigBee technology is limited, and the linear transfer mode used generally will appear serious data accumulation
Phenomenon, cause high time delay even loss of data the case where.
Summary of the invention
The object of the present invention is to propose a kind of fusion 5G Internet of Things skill to solve the monitoring problem of shaft tower from far-off regions
The pole tower health monitoring wireless sensor network of art.
The technical solution that the present invention realizes is as follows, a kind of pole tower health monitoring wireless sense network merging 5G technology of Internet of things
Network, including monitoring center, substation, suburban area wireless monitor network, wireless monitor network from far-off regions and border land without
Line monitoring network.
A NB-IoT aggregation node is provided in the suburban area wireless monitor network on each shaft tower, each convergence section
Communication is transmitted based on mobile cellular network between point, and using linear point-by-point transmission mode.
A LoRa aggregation node, each aggregation node are provided on each shaft tower in the remote districts wireless monitor network
Between communication be based on LoRa transport protocol, and use great-jump-forward transmission mode.
A NB-IoT, which is provided with, on border land's wireless monitor network shaft tower merges aggregation node with LoRa, the section
The mutual conversion between LoRa signal and NB-IoT signal may be implemented in point.
The suburban area wireless monitor network, wireless monitor network from far-off regions and border land's wireless monitor network are each
Shaft tower tower body and column foot are provided with WSN node, by short distance wireless sensor, send tower top for pole tower health monitoring information
Aggregation node, each other communication be based on WSN agreement.
The WSN node has merged needed for current sensor, vibrating sensor, air velocity transducer and pole tower health monitoring
Sensor；Communication between shaft tower aggregation node and wireless sensor is based on Zigbee protocol and gathers around compared to common WSN node
There are stronger faster signal handling capacity and bigger memory space.
It includes LoRa radio-frequency module, NB-IoT radio-frequency module, Contiki system that the NB-IoT, which merges aggregation node with LoRa,
System main control module, power module, memory and debugging interface；The Contiki main system control module respectively with LoRa radio frequency mould
Block, the interconnection of NB-IoT radio-frequency module；The Contiki system is separately connected memory and debugging interface；The power module point
It Wei not LoRa radio-frequency module, NB-IoT radio-frequency module, the power supply of Contiki main system control module；The output of NB-IoT radio-frequency module
End connection NB-IoT dual-mode antenna；The output end of LoRa radio-frequency module connects LoRa dual-mode antenna.
The NB-IoT, which merges aggregation node with LoRa and had both been able to achieve, passes through WSN association for the pole tower health monitoring data of acquisition
View is passed to the node；Be able to achieve again by the signal resolution that LoRa radio-frequency module receives be converted into NB-IoT transmission format by
NB-IoT radio-frequency module is sent, or the signal resolution that NB-IoT radio-frequency module receives is converted into the format of LoRa transmission
It is sent by LoRa radio-frequency module.
The monitoring center terminal collects all shaft tower health status informations and carries out real-time diagnosis.
The invention has the advantages that compared with prior art, a kind of fusion 5G technology of Internet of things proposed by the present invention
Pole tower health monitoring wireless sensor network transmits data in the super teletransmission transferring technology of wireless monitor network application LoRa from far-off regions,
Realize the covering of cellular radio blind area；In border land, it is real to merge aggregation node by wireless monitor network application NB-IoT and LoRa
Mutual conversion between existing LoRa signal and NB-IoT signal, solves the problems, such as data accumulation；NB- is used near cities area
IoT technical transmission, improves service quality, and realizes and stablizes transmission.
Detailed description of the invention
Fig. 1 is system architecture diagram of the invention；
Fig. 2 is area transmissions mode figure of the invention；
Fig. 3 is shaft tower sensor distribution map of the invention；
Fig. 4 is that NB-IoT of the invention merges aggregation node structure chart with LoRa.
Specific embodiment
A specific embodiment of the invention is as shown in the picture.
As shown in Figure 1, a kind of pole tower health monitoring wireless sensor network for merging 5G technology of Internet of things of this example, including prison
Control center, substation, suburban area wireless monitor network, wireless monitor network from far-off regions and border land's wireless monitor net
Network.
The suburban area wireless monitor network, it is characterized in that NB-IoT convergence is arranged in monitoring network on each shaft tower
Node, communication transmit based on mobile cellular network and uses linearly point-by-point transmission mode between each aggregation node.
Border land's wireless monitor network, it is characterized in that be arranged on locating border land's shaft tower a NB-IoT and
LoRa merges aggregation node, which may be implemented the mutual conversion between LoRa signal and NB-IoT signal.
Border land's wireless monitor network, it is characterized in that be arranged on locating border land's shaft tower a NB-IoT and
LoRa merges aggregation node, which may be implemented the mutual conversion between LoRa signal and NB-IoT signal.
Suburban area, remote districts and border land's wireless monitor network, it is characterized in that each shaft tower tower body and tower
Base is provided with WSN node, by short distance wireless sensor, sends tower top aggregation node for pole tower health monitoring information,
Communication is based on WSN agreement each other.
As shown in Fig. 2, the present embodiment pole tower health monitoring wireless sensor network transmission mode is divided into great-jump-forward transmission mode
With linear point-by-point transmission mode:
(1) the great-jump-forward transmission mode used in wireless monitor network from far-off regions.The transmission speed of LoRa technology is lower, uses
The case where linear point-by-point transmission will aggravate data accumulation phenomenon, and cause data transmission delay excessively high or even lose data, but LoRa
Technology has farther away transmission range and stronger anti-interference ability, stablizes transmission range up to 10 kilometers of left sides in cleared area
The right side, the distance between two neighboring transmission tower are 1 kilometer or so, thus can be realized from a shaft tower carried out every three shaft towers it is steady
Fixed number is reduced to 30% according to transmission, by total amount of data.
(2) the linear point-by-point transmission mode used in suburban area wireless monitor network.NB-IoT technology is regional on the outskirts of a town
The distance for stablizing transmission is 1 ~ 2 kilometer, so being not suitable for using great-jump-forward transmission mode, and the transmission rate of NB-IoT technology
Higher than LoRa technology, suburban area is shorter at a distance from substation, therebetween transmission tower negligible amounts, with linear point-by-point transmission
The phenomenon that mode can be realized stable transmission, be not in serious data accumulation.
As shown in figure 3, the present embodiment WSN node has merged the shaft towers such as current sensor, vibrating sensor, air velocity transducer
Sensor needed for health monitoring, the communication between shaft tower aggregation node and wireless sensor are based on Zigbee protocol, compared to
Common WSN node, possesses stronger faster signal handling capacity and bigger memory space.
As shown in figure 4, the NB-IoT and LoRa of the present embodiment merge aggregation node, mainly by LoRa radio-frequency module, NB-
IoT radio-frequency module and Contiki system composition, both may be implemented the pole tower health monitoring data that will be acquired and have passed through WSN agreement
Be passed to the node, also may be implemented for the signal resolution that LoRa radio-frequency module receives to be converted into the format of NB-IoT transmission by
NB-IoT radio-frequency module is sent, or the signal resolution that NB-IoT radio-frequency module receives is converted into the format of LoRa transmission
It is sent by LoRa radio-frequency module.
Claims (6)
1. a kind of pole tower health monitoring wireless sensor network for merging 5G technology of Internet of things, including monitoring center, substation, outskirts of a town
Regional wireless monitor network, wireless monitor network from far-off regions and border land's wireless monitor network, which is characterized in that
A NB-IoT aggregation node is provided in the suburban area wireless monitor network on each shaft tower, between each aggregation node
Communication is transmitted based on mobile cellular network, and using linear point-by-point transmission mode；
It is provided with a LoRa aggregation node on each shaft tower in the remote districts wireless monitor network, is led between each aggregation node
Letter is based on LoRa transport protocol, and uses great-jump-forward transmission mode；
A NB-IoT is provided on border land's wireless monitor network shaft tower and merges aggregation node with LoRa, which can
To realize the mutual conversion between LoRa signal and NB-IoT signal.
2. a kind of pole tower health monitoring wireless sensor network for merging 5G technology of Internet of things according to claim 1, special
Sign is that the suburban area wireless monitor network, wireless monitor network from far-off regions and border land's wireless monitor network are each
Shaft tower tower body and column foot are provided with WSN node, by short distance wireless sensor, send tower top for pole tower health monitoring information
Aggregation node, each other communication be based on WSN agreement.
3. a kind of pole tower health monitoring wireless sensor network for merging 5G technology of Internet of things according to claim 1, special
Sign is that it includes LoRa radio-frequency module, NB-IoT radio-frequency module, Contiki system that the NB-IoT, which merges aggregation node with LoRa,
System main control module, power module, memory and debugging interface；The Contiki main system control module respectively with LoRa radio frequency mould
Block, the interconnection of NB-IoT radio-frequency module；The Contiki system is separately connected memory and debugging interface；The power module point
It Wei not LoRa radio-frequency module, NB-IoT radio-frequency module, the power supply of Contiki main system control module；The output of NB-IoT radio-frequency module
End connection NB-IoT dual-mode antenna；The output end of LoRa radio-frequency module connects LoRa dual-mode antenna.
4. a kind of pole tower health monitoring wireless sensor network for merging 5G technology of Internet of things according to claim 3, special
Sign is that the NB-IoT, which merges aggregation node with LoRa and had both been able to achieve, passes through WSN association for the pole tower health monitoring data of acquisition
View is passed to the node；Be able to achieve again by the signal resolution that LoRa radio-frequency module receives be converted into NB-IoT transmission format by
NB-IoT radio-frequency module is sent, or the signal resolution that NB-IoT radio-frequency module receives is converted into the format of LoRa transmission
It is sent by LoRa radio-frequency module.
5. a kind of pole tower health monitoring wireless sensor network for merging 5G technology of Internet of things according to claim 2, special
Sign is that the WSN node has merged needed for current sensor, vibrating sensor, air velocity transducer and pole tower health monitoring
Sensor；Communication between shaft tower aggregation node and wireless sensor is based on Zigbee protocol and gathers around compared to common WSN node
There are stronger faster signal handling capacity and bigger memory space.
6. a kind of pole tower health monitoring wireless sensor network for merging 5G technology of Internet of things according to claim 1, special
Sign is that the monitoring center terminal collects all shaft tower health status informations and carries out real-time diagnosis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214841.7A CN109495859A (en) | 2018-10-18 | 2018-10-18 | A kind of pole tower health monitoring wireless sensor network merging 5G technology of Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214841.7A CN109495859A (en) | 2018-10-18 | 2018-10-18 | A kind of pole tower health monitoring wireless sensor network merging 5G technology of Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109495859A true CN109495859A (en) | 2019-03-19 |
Family
ID=65691517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811214841.7A Pending CN109495859A (en) | 2018-10-18 | 2018-10-18 | A kind of pole tower health monitoring wireless sensor network merging 5G technology of Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109495859A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753327A (en) * | 2019-09-30 | 2020-02-04 | 国电南瑞科技股份有限公司 | Terminal Internet of things access system based on wireless ad hoc network and LoRa |
| CN111010309A (en) * | 2019-10-30 | 2020-04-14 | 广西电网有限责任公司柳州供电局 | Ad-hoc network-based equipment monitoring management method, electronic equipment and storage medium |
| CN112261510A (en) * | 2020-09-29 | 2021-01-22 | 东北农业大学 | Transmission tower gradient monitoring, early warning and management system based on LPWAN technology |
| CN114792466A (en) * | 2021-01-26 | 2022-07-26 | 国网山西省电力公司信息通信分公司 | Power grid environment monitoring system and method based on 5G and LoRa combined networking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193239A (en) * | 2017-07-11 | 2017-09-22 | 国网福建省电力有限公司 | Ground line signals monitoring method based on Internet of Things NBIOT technologies |
| CN207184521U (en) * | 2017-08-17 | 2018-04-03 | 浙江比弦物联科技有限公司 | Internet of Things Multifunctional gateway based on NB IoT |
| CN108011814A (en) * | 2018-01-12 | 2018-05-08 | 河北工业大学 | A kind of multi-protocols intelligent gateway and its implementation based on arrowband Internet of Things |
| CN207869397U (en) * | 2018-02-28 | 2018-09-14 | 华东交通大学 | A kind of pole tower health monitoring wireless sensor network of combining RFID sensing and WSN technology |
| US20180283882A1 (en) * | 2017-04-04 | 2018-10-04 | Appropolis Inc. | Location-based services system and method therefor |
-
2018
- 2018-10-18 CN CN201811214841.7A patent/CN109495859A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180283882A1 (en) * | 2017-04-04 | 2018-10-04 | Appropolis Inc. | Location-based services system and method therefor |
| CN107193239A (en) * | 2017-07-11 | 2017-09-22 | 国网福建省电力有限公司 | Ground line signals monitoring method based on Internet of Things NBIOT technologies |
| CN207184521U (en) * | 2017-08-17 | 2018-04-03 | 浙江比弦物联科技有限公司 | Internet of Things Multifunctional gateway based on NB IoT |
| CN108011814A (en) * | 2018-01-12 | 2018-05-08 | 河北工业大学 | A kind of multi-protocols intelligent gateway and its implementation based on arrowband Internet of Things |
| CN207869397U (en) * | 2018-02-28 | 2018-09-14 | 华东交通大学 | A kind of pole tower health monitoring wireless sensor network of combining RFID sensing and WSN technology |
Non-Patent Citations (3)
| Title |
|---|
| XIHAI ZHANG: "A Low-Power Wide-Area Network Information Monitoring System by Combining NB-IoT and LoRa", 《IEEE INTERNET OF THINGS JOURNAL》 * |
| 吴小军: "基于NB_IoT技术的无线传感网融合组网研究", 《计算机应用与软件》 * |
| 戴伟: "基于LoRa和NB_IoT的北斗定位的应用研究", 《第九届中国卫星导航学术年会论文集——S01卫星导航应用技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753327A (en) * | 2019-09-30 | 2020-02-04 | 国电南瑞科技股份有限公司 | Terminal Internet of things access system based on wireless ad hoc network and LoRa |
| CN111010309A (en) * | 2019-10-30 | 2020-04-14 | 广西电网有限责任公司柳州供电局 | Ad-hoc network-based equipment monitoring management method, electronic equipment and storage medium |
| CN112261510A (en) * | 2020-09-29 | 2021-01-22 | 东北农业大学 | Transmission tower gradient monitoring, early warning and management system based on LPWAN technology |
| CN114792466A (en) * | 2021-01-26 | 2022-07-26 | 国网山西省电力公司信息通信分公司 | Power grid environment monitoring system and method based on 5G and LoRa combined networking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109495859A (en) | A kind of pole tower health monitoring wireless sensor network merging 5G technology of Internet of things | |
| CN101281187B (en) | Water environment monitoring node based on ZigBee wireless technique | |
| CN101261261B (en) | Water environment monitoring system based on ZigBee wireless technology | |
| CN202093126U (en) | Overhead electric power line fault real-time monitoring system | |
| CN102715891B (en) | Wearable real-time wounded vital sign monitoring system based on radio frequency technology | |
| CN109599940A (en) | A kind of distribution transforming status remote monitoring system and method based on LPWAN | |
| CN207128911U (en) | A kind of railroad track monitoring system | |
| CN203632701U (en) | Smart city Internet of Things system based on street lamps | |
| CN201212888Y (en) | Water environment monitoring node | |
| CN203811511U (en) | Coal dust concentration detection system based on wireless sensor network | |
| CN201555837U (en) | Air quality monitoring equipment based on sensor network | |
| CN201173928Y (en) | Water environment monitoring device | |
| CN105809929A (en) | LoRa technology-based surface-borehole monitoring and management system | |
| CN104567712A (en) | Quantitative monitoring system for deformation of tunnel and predicting method thereof | |
| Truong et al. | System performance of wireless sensor network using LoRa-Zigbee hybrid communication | |
| CN104361727A (en) | Tunnel environment monitoring method based on wireless sensor network | |
| CN111862603A (en) | Wisdom city highway network monitored control system | |
| CN203644198U (en) | Wireless remote data acquisition system based on Beidou RDSS (radio determination satellite service) system and ZIGBEE | |
| CN202995992U (en) | Landslide section remote wireless monitoring system | |
| CN115171339A (en) | Geological disaster monitoring method and system based on LoRa ad hoc network technology | |
| CN203260194U (en) | Traffic-parameter monitoring system based on piezoelectric film sensor | |
| CN204331070U (en) | A kind of meteorological mobile awareness device | |
| CN110839293B (en) | Power transmission line state monitoring agent device | |
| CN201174713Y (en) | Data video base station of wireless sensor network | |
| CN208509281U (en) | A kind of wireless sensing system based on the radio station NB-LoT and VHF |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |
|
| RJ01 | Rejection of invention patent application after publication |