CN108282524A - A kind of communication iron tower intellectual monitoring and maintenance system framework - Google Patents
A kind of communication iron tower intellectual monitoring and maintenance system framework Download PDFInfo
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- CN108282524A CN108282524A CN201810054647.0A CN201810054647A CN108282524A CN 108282524 A CN108282524 A CN 108282524A CN 201810054647 A CN201810054647 A CN 201810054647A CN 108282524 A CN108282524 A CN 108282524A
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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
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
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- G06Q10/063—Operations research, analysis or management
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- G06Q10/20—Administration of product repair or maintenance
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- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
The invention discloses a kind of communication iron tower intellectual monitoring and maintenance system frameworks, the system architecture forms a kind of complete modularization intelligent monitoring of communication iron tower and maintenance system by establishing with front end sensing module, failure decision-making module, taskings' module, control centre's module, communication iron tower database and front-end person who APP.The problem of communication iron tower maintenance efficiency is lowly in being applied system solves the problem tradition and global information is not efficiently used with historical information so that communication iron tower maintenance work intelligent and high-efficiency, high degree of automation can effectively promote the maintenance efficiency of communication iron tower.The occasion that present invention can apply to be safeguarded to the similar shaft tower such as communication iron tower, is a kind of advanced intelligent internet of things system framework.
Description
Technical field
The invention belongs to communication iron tower maintenance technology fields, are more particularly to a kind of communication iron tower intellectual monitoring and maintenance
System framework.
Background technology
Current communication iron tower maintenance work, it is main still to be completed by manpower, even if using modem technology, and
Periodically using inspection aircraft go to find each shaft tower there are the problem of, problem is then fed back into headquarter, by commanding's group
It goes to repair before knitting Breakdown Maintenance worker, thus current communication iron tower maintenance work, there are efficiency is low, the degree of automation is not high, people
Factor intervene it is excessive the problems such as, the work done in terms of promoting communication iron tower maintenance work efficiency is not much.
To solve the above problems, proposing that a kind of communication iron tower intellectual monitoring and maintenance system framework, the system are combined closely
The physical condition of communication iron tower application, makes full use of technology of Internet of things, by entire communication iron tower fault detect, judgement and maintenance workers
Make intelligent, modularization, to the efficiency for greatly promoting whole system monitoring with safeguarding, and realizes the automatic of entire maintenance process
Monitoring.
Invention content
Based on this, it is necessary to for the inefficient problem of traditional communication steel tower maintenance work, be safeguarded in conjunction with communication iron tower
Work itself the characteristics of, design a kind of rationally effective communication iron tower intellectual monitoring and maintenance system framework and try out, energy
The disadvantage for enough overcoming the low automation and intelligentification degree of traditional work method efficiency not high so that this system framework have it is efficient,
Problem finds feature timely, that intelligence degree is high, can be used for the technical maintenance field of communication iron tower and similar shaft tower.
An embodiment of the present invention provides a kind of communication iron tower intellectual monitoring and maintenance system framework, the method includes：It is logical
Believe steel tower intellectual monitoring with maintenance system by front end sensing module, failure decision-making module, control centre's module, taskings' mould
Block, front-end person who APP and shaft tower database are constituted, this six nucleus modules, which cooperate, to be supported, and is completed designed by whole system
Function.
The front end sensing module in one of the embodiments, is sensed by obliquity measurement sensor, measuring wind speed
The sensors such as device, thunderbolt sensor, person detection sensor are constituted, and acquire these sensing datas by core processor,
Then it is sent out by unified interface, front end sensing module further includes solar panel, the storage for all power supply for electrical equipment of module
Battery etc., and carry the data acquisition circuit of core processor.
The failure decision-making module in one of the embodiments, is a software package, it is passed by real-time reception front end
Feel module data, and load the correspondence shaft tower data in shaft tower database automatically, is then made according to shaft tower maintenance specification
Judge, for specific failure problems, directly transmit failure code and arrive task molded tissue block, for can not directly judge but possibility
There are the problem of, related data is sent to control centre's module.
Further include control centre's module in one of the embodiments, mainly receives what the transmission of failure decision-making module came
Shaft tower current sensor data and shaft tower data historian data judge whether that needs send someone to safeguard by staff, and need to
The failure code to be safeguarded sends taskings' module to.
Taskings' module in one of the embodiments, mainly receives the error code of shaft tower, and according to current
The working condition that all workable front-end person whos are being carried out, carries out optimizing decision, selects optimal maintained from front end personnel
And associated maintenance instruction is passed into front-end person who APP, to command the personnel to complete fault restoration with most fast efficiency；
Further include front-end person who APP and shaft tower database in one of the embodiments, wherein the front-end person who APP,
It is main complete to receive failure shaft tower information that taskings' module passes over and guiding oneself reach the shaft tower how operation
Information, to make the efficient completion maintenance work of front-end person who.And shaft tower database is the normal number of the corresponding shaft tower of storage
It is believed that breath and the database of historical failure information, dedicated for supporting the normal operation of whole system.
Six nucleus modules, which cooperate, in one of the embodiments, supports, and refers to according to each mould
Block input and output and the function that they are completed, are automatically performed by set flow from shaft tower intellectual monitoring, breakdown judge to being transferred to
Go the process safeguarded, the intellectual monitoring that there is intelligence degree height, the few advantage of human intervention with maintenance system before maintenance personnel.
Further include in one of the embodiments,：The function designed by whole system is completed, these functions include automatic root
According to shaft tower status data, breakdown judge is completed, personnel optimize tissue, to which commander field maintenance person is completed with peak efficiency
The upkeep operation of failure shaft tower；
A kind of communication iron tower intellectual monitoring and maintenance system framework provided by the invention, certainly according to communication iron tower maintenance work
The characteristics of performance of body, by defining six corn modules, and keeps it functionally mutually complete independent, and can cooperate
The function of completing whole system, is a kind of scientific and efficient system architecture.The framework by introduce Internet of Things thought design system,
Can development space it is big, normative strong, the personnel in traditional communication steel tower maintenance work that solve intervene more, command efficiency low and easy
The shortcomings that error, this system can be used for the technical maintenance field of communication iron tower and similar shaft tower.
Description of the drawings
Fig. 1 is communication iron tower intellectual monitoring and maintenance system framework schematic diagram
The application scenarios schematic diagram of Fig. 2 present invention,
Specific implementation mode
In order to keep the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments to this hair
A kind of bright communication iron tower intellectual monitoring is described in detail with maintenance system framework.It should be appreciated that specific reality described herein
Example is applied only to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, for a kind of communication iron tower intellectual monitoring and maintenance system framework schematic diagram in one embodiment.
In the present embodiment, intellectual monitoring and the maintenance system of communication iron tower include：Front end biography is placed on communication iron tower
Feel module；Module is by front end sensing module data transfer to back-end server by radio communication, wherein front end sensing module with
Data transmission between back-end server can be first wireless rear wired means, can also be directly direct by public wireless network
It is transferred to back-end server, specific choice mode is needed according to system application conditions and needs；Event is realized on back-end server
Hinder the operation of decision-making module, shaft tower database, taskings' module, and by server complete the operating of control centre module and with
Personnel interact；Finally people from front end is given by the data transmission that mobile base station equipment exports taskings' module by server
On member APP, maintenance personnel is organized and directed to realize, completes the function of whole system.
Further, a kind of communication iron tower intellectual monitoring and maintenance system framework proposed by the present invention, in one embodiment,
Further include：The entity of front end sensing module is visited by obliquity measurement sensor, wind speed measuring sensor, thunderbolt sensor, personnel
It surveys the sensors such as sensor to constitute, and these sensing datas is acquired by core processor, then sent out by unified interface, it is preceding
End sensing module further includes at solar panel, the accumulator etc. for all power supply for electrical equipment of module, and carrying core
Manage the data acquisition circuit of device.
Further, in one embodiment, further include：Module or mobile base station equipment are by front end by radio communication
Sensor assembly data transfer is implemented as to back-end server, and front end sensing module is distributed in the measurement of different location
Sensor is transmitted data to by wired or wireless interface standard on conversion circuit, and conversion circuit will be beaten in these data sets again
Packet, and background server is sent to by unified communication link.
Further, in one embodiment, further include：On back-end server operation realize failure decision-making module,
Shaft tower database, control centre's module and taskings' module, wherein failure decision-making module are a software packages, it passes through reality
When receiving front-end sensing module data, and automatically load shaft tower database in correspondence shaft tower data, then safeguarded according to shaft tower
Standard criterion judges, and for specific failure problems, directly transmits failure code to task molded tissue block, for can not be straight
Connect judgement but there may be the problem of, related data is sent to control centre's module；
It should be noted that shaft tower database is the normal data information and historical failure information of the corresponding shaft tower of storage
Database, dedicated for supporting the normal operation of whole system.Control centre's module mainly receives failure decision-making module and transmits
The shaft tower current sensor data and shaft tower data historian data come judge whether that needs send someone to safeguard by staff, and
The failure code safeguarded will be needed to send taskings' module to.Taskings' module mainly receives the error code of shaft tower, and
According to the working condition that current all workable front-end person whos are being carried out, optimizing decision is carried out, optimal front end is selected
Associated maintenance instruction is simultaneously passed to front-end person who APP by maintenance personnel, to command the personnel to complete failure with most fast efficiency
It repairs；
Further, in one embodiment, further include：The data for being exported taskings' module by mobile device
Front-end person who APP is passed to, wherein the front-end person who APP, operates on a mobile phone or portable mobile termianl, it is main complete
At receive failure shaft tower information that taskings modules passes over and guiding oneself reach the shaft tower how the information of operation,
To make the efficient completion maintenance work of front-end person who.
A kind of communication iron tower monitoring provided by the invention and maintenance system framework, according to communication iron tower maintenance work itself
The characteristics of performance, by defining six corn modules, and keeps it functionally mutually complete independent, and can cooperate completion
The function of whole system is a kind of scientific and efficient system architecture.The framework can be opened by introducing Internet of Things thought design system
It is big to send out space, normative strong, the personnel in traditional communication steel tower maintenance work that solve intervene more, command efficiency low and easy error
The shortcomings that, this system framework can be used for the technical maintenance field of communication iron tower and similar shaft tower
In order to which clearer understanding is with using communication iron tower intellectual monitoring proposed by the present invention and maintenance system framework, carry out
Following example.It should be noted that protection scope of the present invention does not limit to following example.
Communication iron tower application scenarios schematic diagram of the present invention, as shown in Fig. 2, in specific implementation process, communication chain
Road can be bluetooth, Zigbee etc., transfer data to the server in machine room below steel tower, then by cable-network transmission to remote
The server of side, can also directly be transferred to the server in a distant place using Local PLMN network.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of communication iron tower intellectual monitoring and maintenance system framework, it is characterised in that the framework includes：
Communication iron tower intellectual monitoring is with maintenance system by front end sensing module, failure decision-making module, control centre's module, task groups
It knits module, front-end person who APP and shaft tower database to constitute, this six nucleus modules, which cooperate, to be supported, and whole system institute is completed
The function of design.
2. system according to claim 1 framework, it is characterised in that the front end sensing module is to be measured to sense by inclination angle
The sensors such as device, wind speed measuring sensor, thunderbolt sensor, person detection sensor are constituted, and are acquired by core processor
These sensing datas, are then sent out by unified interface, and front end sensing module further includes for all power supply for electrical equipment of module
Solar panel, accumulator etc., and carry the data acquisition circuit of core processor.
3. system according to claim 1 framework, it is characterised in that the failure decision-making module is a software package, it
By real-time reception front end sensing module data, and the correspondence shaft tower data in shaft tower database are loaded automatically, then according to bar
Tower maintenance specification judges, and for specific failure problems, directly transmits failure code to task molded tissue block, for
Can not directly judge but there may be the problem of, related data is sent to control centre's module.
4. system according to claim 1 framework, it is characterised in that control centre's module mainly receives failure and determines
Plan module transmits the shaft tower current sensor data come and shaft tower data historian data, judges whether to need to send by staff
People safeguards, and the failure code safeguarded will be needed to send taskings' module to.
5. system according to claim 1 framework, it is characterised in that taskings' module mainly receives shaft tower
Error code, and the working condition carried out according to current all workable front-end person whos, carry out optimizing decision, select most
Associated maintenance instruction is simultaneously passed to front-end person who APP by excellent maintained from front end personnel, to command the personnel with most fast efficiency
Complete fault restoration.
6. system according to claim 1 framework further includes front-end person who APP and shaft tower database, which is characterized in that institute
Front-end person who APP is stated, the main failure shaft tower information and guide oneself arrival for completing to receive that taskings' module passes over
The shaft tower how the information of operation, to make the efficient completion maintenance work of front-end person who.And shaft tower database is storage pair
The normal data information of shaft tower and the database of historical failure information are answered, dedicated for supporting the normal operation of whole system.
7. system according to claim 1 framework, which is characterized in that further include six nucleus modules mutual cooperation supports,
Refer to the function of the modules input and output and their completions according to claim 2 to claim 6, by set flow
Be automatically performed from shaft tower intellectual monitoring, breakdown judge to be transferred to gone before maintenance personnel safeguard process, the intellectual monitoring with dimension
Protecting system has intelligence degree height, the few advantage of human intervention.
8. system according to claim 1 framework, which is characterized in that further include the function of completing designed by whole system,
These functions include completing breakdown judge, personnel optimize tissue, to command on-site maintenance automatically according to shaft tower status data
Personnel complete the upkeep operation of failure shaft tower with peak efficiency.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810054647.0A CN108282524A (en) | 2018-01-19 | 2018-01-19 | A kind of communication iron tower intellectual monitoring and maintenance system framework |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810054647.0A CN108282524A (en) | 2018-01-19 | 2018-01-19 | A kind of communication iron tower intellectual monitoring and maintenance system framework |
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| CN108282524A true CN108282524A (en) | 2018-07-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110210643A (en) * | 2019-04-16 | 2019-09-06 | 中国人民解放军海军航空大学青岛校区 | A kind of naval aviation Maintenance Specialty setting optimization method |
| CN112565931A (en) * | 2020-11-30 | 2021-03-26 | 广州杰赛通信规划设计院有限公司 | Comprehensive integrated intelligent communication iron tower for 5G base station |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846989A (en) * | 2010-05-20 | 2010-09-29 | 西瑞克斯(北京)通信设备有限公司 | Communication tower safety monitoring system |
| US9324176B2 (en) * | 2012-03-26 | 2016-04-26 | Samsung Display Co., Ltd. | Apparatus and method for saving and updating image file |
| CN205540176U (en) * | 2016-04-01 | 2016-08-31 | 北京梅泰诺通信技术股份有限公司 | Communication tower remote monitering system |
| CN106682847A (en) * | 2017-01-11 | 2017-05-17 | 杭州后博科技有限公司 | Emergency selecting method and system of iron tower maintainers |
| CN106875622A (en) * | 2015-12-11 | 2017-06-20 | 天津赛思科技发展有限公司 | A kind of electric power tower multifunctional monitoring system |
| CN107421591A (en) * | 2017-09-21 | 2017-12-01 | 桂林师范高等专科学校 | Steel tower condition monitoring system |
-
2018
- 2018-01-19 CN CN201810054647.0A patent/CN108282524A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846989A (en) * | 2010-05-20 | 2010-09-29 | 西瑞克斯(北京)通信设备有限公司 | Communication tower safety monitoring system |
| CN101846989B (en) * | 2010-05-20 | 2012-06-06 | 西瑞克斯(北京)通信设备有限公司 | Communication tower safety monitoring system |
| US9324176B2 (en) * | 2012-03-26 | 2016-04-26 | Samsung Display Co., Ltd. | Apparatus and method for saving and updating image file |
| CN106875622A (en) * | 2015-12-11 | 2017-06-20 | 天津赛思科技发展有限公司 | A kind of electric power tower multifunctional monitoring system |
| CN205540176U (en) * | 2016-04-01 | 2016-08-31 | 北京梅泰诺通信技术股份有限公司 | Communication tower remote monitering system |
| CN106682847A (en) * | 2017-01-11 | 2017-05-17 | 杭州后博科技有限公司 | Emergency selecting method and system of iron tower maintainers |
| CN107421591A (en) * | 2017-09-21 | 2017-12-01 | 桂林师范高等专科学校 | Steel tower condition monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110210643A (en) * | 2019-04-16 | 2019-09-06 | 中国人民解放军海军航空大学青岛校区 | A kind of naval aviation Maintenance Specialty setting optimization method |
| CN112565931A (en) * | 2020-11-30 | 2021-03-26 | 广州杰赛通信规划设计院有限公司 | Comprehensive integrated intelligent communication iron tower for 5G base station |
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Application publication date: 20180713 |