CN106911406A - Radio monitoring net system - Google Patents
Radio monitoring net system Download PDFInfo
- Publication number
- CN106911406A CN106911406A CN201710069312.1A CN201710069312A CN106911406A CN 106911406 A CN106911406 A CN 106911406A CN 201710069312 A CN201710069312 A CN 201710069312A CN 106911406 A CN106911406 A CN 106911406A
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- China
- Prior art keywords
- monitoring
- radio
- data
- station
- coverage
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
Abstract
The invention discloses a kind of radio monitoring net system, including monitoring platform and one or more radio guards, wherein the monitoring platform includes：Monitoring station data obtaining module, the information for obtaining the radio guard；Coverage computing module, the monitoring coverage for calculating the radio guard；Display module, the coverage for showing the radio guard；Evaluation module, the covering power for assessing the radio guard.The present invention can intuitively show supervision state and ability to supervise of the local monitoring resource to miscellaneous service, and can carry out corresponding development plan design.With reference to the ability of EMC analysis, monitoring coverage of single in the monitoring net or whole monitoring stations to different business frequency range being calculated, and showing the coverage condition of monitoring station, assess monitoring net covering power, the technical basis of science can be provided for monitoring net construction.
Description
Technical field
The present invention relates to radio monitoring field, more particularly to a kind of radio monitoring net system.
Background technology
As the global radio communication technology is developed rapidly, the wireless communication industry of resource is constantly sent out based on electromagnetic spectrum
Exhibition is, it is necessary to further perfect, integration and utilization existing monitoring device and information system, comprehensive utilization Monitoring Data, frequency
Data and station data, further excavate the application of Monitoring Data, are that government and each important industry department provide radio electromagnetsm
Environmental statement and prediction；According to radio-frequency spectrum service condition, electromagnetic environment evaluation criteria, analysis electromagnetic environment complexity journey are set up
Degree, the electromagnetic environment that " will be can't see, can not touch " is shown with reasonable manner, is radio control department and important use
Frequency industry provides scientific, visual electromagnetic spectrum basic data, it is ensured that administrative department correct frequency of use can provide according to demand
Source, strives the conventional wireless electricity management mode that " will be processed afterwards " to " ex ante forecasting " Mode change；There is provided more rich effective
Radio monitoring data analysis tool, more level analysis and is representing electromagnetic environment, realizes administrative department to electromagnetic environment more
It is comprehensively assurance.
Weak, data sharing efficiency is relatively low relatively in terms of informationization, application system is isolated, business for existing monitoring facilities
The problems such as flow continuity is not strong, also as the biggest obstacle for how utilizing these data, the serious domestic each province's radio of restriction
IT application in management application, more lacks effective means for vast use frequency unit provides service.
The content of the invention
The invention provides a kind of radio monitoring net system, including monitoring platform and one or more radio monitorings
Stand, wherein the monitoring platform includes：
Monitoring station data obtaining module, the information for obtaining the radio guard；
Coverage computing module, the monitoring coverage for calculating the radio guard；
Display module, the coverage for showing the radio guard；
Evaluation module, the covering power for assessing the radio guard.
Further, the monitoring station data obtaining module includes：
Monitoring station data capture unit, the information for obtaining each radio guard；Monitoring station packet is containing monitoring
Stand numbering, positional information, antenna height, monitoring station coverage.
Further, the monitoring information acquisition module includes：
Station information acquisition unit, the station information acquisition unit is used to be obtained from the monitor database for pre-building
Radio station information.
Further, the coverage computing module includes：
The station covers Data Computation Unit, for the radio station information obtained according to station information acquisition unit, meter
Calculate the covering data of the signal strength of radio station.
Further, the coverage computing module also includes：
Monitoring station covers Data Computation Unit, for the radio monitoring obtained according to the monitoring station data capture unit
Stand data, calculate the covering data of radio guard.
Further, the monitoring station data obtaining module also includes Monitoring Data acquiring unit, for obtaining radio
Monitoring Data, the radio monitoring data include frequency spectrum data, speech data, text data, geographic information data, time mark
Note and video data.
Further, the display module includes：
Map drawing unit, for using HTML5 Canvas technology to drawing maps；
Monitoring Data rendering unit, for the radio monitoring data render that will obtain in drawn map, displaying
The coverage of radio guard.
Further, the display module includes：
Station data render unit, for by the covering data render of the signal strength of the radio station to drawn
Map in.
Further, the evaluation module includes：
Assessment data generating unit, for assessing radio guard according to the monitoring coverage of radio guard
Covering power.
Further, the monitor supervision platform also includes memory module, for storing the radio monitoring data for obtaining.
The invention provides a kind of radio monitoring net system, including monitoring platform and one or more radio monitorings
Stand, wherein the monitoring platform includes：Monitoring station data obtaining module, the information for obtaining the radio guard；Cover
Lid range computation module, the monitoring coverage for calculating the radio guard；Display module, for showing the nothing
The coverage at line pyroelectric monitor station；Evaluation module, the covering power for assessing the radio guard.The present invention can be straight
Supervision state and ability to supervise of the local monitoring resource of display to miscellaneous service are seen, and corresponding development plan can be carried out
Design.With reference to the ability of EMC analysis, monitoring of single in the monitoring net or whole monitoring stations to different business frequency range is calculated
Coverage, and show the coverage condition of monitoring station, monitoring net covering power is assessed, science can be provided for monitoring net construction
Technical basis.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art and advantage, below will be to implementing
Example or the accompanying drawing to be used needed for description of the prior art are briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the block diagram of radio monitoring net system provided in an embodiment of the present invention；
Fig. 2 is the function interface figure of display module provided in an embodiment of the present invention.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model of present invention protection
Enclose.
It should be noted that term " first ", " in description and claims of this specification and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or other intrinsic steps of equipment or unit.
Embodiment：
As shown in figure 1, the invention provides a kind of radio monitoring net system, the system includes monitoring platform 1 and
Individual or multiple radio guards 2, wherein the monitoring platform 1 includes：
Monitoring station data obtaining module 11, the information for obtaining the radio guard；
Coverage computing module 12, the monitoring coverage for calculating the radio guard；
Display module 13, the coverage for showing the radio guard；
Evaluation module 14, the covering power for assessing the radio guard.
System of the invention is based on B/S frameworks, and B/S refers to browser/server, i.e. B is the browser of standard, and S is mark
Accurate Web server synergistic application server responds the request of browser.Under this configuration, user passes through browser to Web
After server proposes that service request, Web server receive user's request, data query is carried out according to business requirements and setting logic
And data processing, and analysis result is sent required webpage to client computer using http protocol, client computer receives and it
It is displayed in client browser.This pattern has unified client, and the core that systemic-function is realized is focused on into service
On device, data are stored in and are provided with the server of the databases such as Oracle, SQL Server, Sybase, and operator only need to be
The link of browser access web application, system carries out data query and treatment in database automatically, and by result
Data show in a browser.B/S frameworks alleviate client computer load, realize concentration deployment, unified upgrading and
Unified management, reduces system maintenance cost.
The system is based on .net platforms, and main part uses B/S structures, and this structure is current software architecture main flow side
To being consistent with the practical business demand of client and development.
Monitoring station data obtaining module of the invention, the information for obtaining the radio guard；
The monitoring station data obtaining module 11 includes：
Monitoring station data capture unit 111, the information for obtaining each radio guard；Monitoring station packet is containing prison
Survey station numbering, positional information, antenna height, monitoring station coverage.
Station information acquisition unit 112, the station information acquisition unit is used for from the monitor database for pre-building
Obtain radio station information.
The monitoring station data obtaining module 11 also includes Monitoring Data acquiring unit 113, for obtaining radio monitoring
Data, the radio monitoring data include frequency spectrum data, speech data, text data, geographic information data, the time mark and
Video data.
The scale of Monitoring Data depends on the time granularity of statistics and needs the lasting time span for preserving, it is assumed that monitoring
Frequency range be 20MHz-3GHz, the step-length of scanning is 25kHz；Scanning step in view of a part of frequency range can be more than
25kHz, total frequency number is about 100,000；It is assumed that the website number for carrying out full frequency band monitoring is 10.Based on it is above-mentioned to frequency and
The estimation of monitoring station number, each row of data is calculated by 100 bytes, and the data scale under different time granularity is estimated respectively
Calculate：
1) every 15 minutes；
2) per hour；
3) daily；
4) monthly.
Analyzed according to data above, when carrying out 24 hours long term monitorings to airwaves by band scan, Monitoring Data
Line number and the memory space for taking are closely related with the dimension analyzed and count, and the data volume of particularly every 15 minutes is it
His at least more than 4 times of dimension, so the data of every 15 minutes particles are carried out interim storage by the system as preprocessed data, often
1 hour, Monitoring Data weekly, monthly preserved to data center as analysis result data and recorded, it is on this basis, right
The data of preservation are analyzed and excavate.
Coverage computing module 12 includes：
The station covers Data Computation Unit 121, for the radio station information obtained according to station information acquisition unit,
Calculate the covering data of the signal strength of radio station.
Optionally, the coverage computing module also includes：
Monitoring station covers Data Computation Unit 122, for the radio obtained according to the monitoring station data capture unit
Monitoring station data, calculate the covering data of radio guard.
Optionally, the display module 13 includes：
Map drawing unit 131, for using HTML5Canvas technology to drawing maps；
Monitoring Data rendering unit 132, for the radio monitoring data render that will obtain in drawn map, exhibition
Show the coverage of radio guard.
Rank and real area size load geographical letter to map drawing unit 131 from geospatial database according to the map
Breath, and shown in WebGIS according to associated traffic data.
The geography information that display module of the invention 13 is issued using national monitoring center, using HTML5Canvas technologies,
The customized geography information module that modification has been developed.Wherein HTML5Canvas combinations GIS brings following benefit：Smooth
Mapping, vector is rendered as vector, is rendered immediately and is supported millions of key element abilities, Fast rendering without pre- slow
Depositing map, bandwidth, less memory space, map needed for reduction tile is completely interactive, desktop is brought in web browser
GIS experience etc..
So realizing following geography information function based on HTML5Canvas：
1st, basic function：Realize amplification, diminution, movement, region amplification, range finding, test azimuth of map etc. basic
Function；
2nd, icon is added：The addition of monitoring station icon, the addition of various station icons, the monitoring and direction-finding positioning that crosses is realized to realize
Etc. expanded function；
3rd, vector graphics is added：Realize drafting and measurement that the covering of monitoring station monitoring capacity, the station cover data
The pie chart of data is drawn.
The function interface figure of display module is as shown in Figure 2.Operating method is as follows：
1) monitoring station is selected：User can be grouped situation or self-defined packet and carry out artificial selection station according to website
Point, user can also be selected using administrative area；
2) displaying business frequency range is selected：Operator can show the monitoring coverage under certain business frequency range；
3) functional module inquires about electromagnetism of the qualified monitoring station in the case where business frequency range is paid close attention to from database automatically
Covering data, the vector graphics that monitoring covering is drawn in geography information using HTML5 Canvas technologies renders figure layer, passes through
IE shows.
4) operator such as can be amplified, reduce, roaming at the basic operation in GIS-Geographic Information System, have substantially no effect on aobvious
Show effect.
Optionally, the evaluation module 14 includes：
Assessment data generating unit 141, for assessing radio monitoring according to the monitoring coverage of radio guard
The covering power stood.
Optionally, the system also includes memory module 15, for storing the radio monitoring data for obtaining.Memory module 15
Specially database, the data preserved in database are broadly divided into five major classes according to trafficwise：It is radio station data, wireless
Pyroelectric monitor station data, Monitoring Data, covering data and system data.
1) radio station data
Radio station data are that radio station data syn-chronization script of the platform database on backstage is timing automatic from nothing
The radio station data synchronously come in the database of line radio station station.Radio station data in the database of radio station have
Personal management and examination ＆ verification, and externally secrecy, the validated user of system only possess access rights.
2) radio guard data
Radio guard data are that radio guard synchronization script of the platform database on backstage is timing automatic from intelligence
By the radio guard data come in energy monitoring system, it is high comprising radio guard numbering, positional information, antenna
The relevant informations such as degree, radio guard coverage, typically carry out typing in the station field signal function of intelligent monitor system
And configuration.
3) Monitoring Data
Monitoring Data in the system is the core data of system, is Monitoring Data aggregated service automatic from each radio prison
The preprocessed data extracted in survey station control centre database, performs section, changes fast, analysis, statistics, is divided into different dimensional
The data of degree, form spatial spectral information data, then preserve into platform database.Radio guard control centre data
Preprocessed data Ze Shi radio guards control centre in storehouse monitoring and direction-finding software control fixed radio monitoring station or
Mobile radio monitoring station performs what the function spectrum monitorings such as prolonged band scan, discrete scanning, digital scan were obtained.
4) data are covered
Covering data are also the core data of system, and it is the radio in platform database by electromagnetic compatibility service
Station information, calls the service routine of EMC analysis software to perform radio station covering analyzing, and handle point automatically in batches
Analysis result data is stored in platform database.Covering data are divided into radio guard covering data and radio station covering
Two kinds of data, can be shown in geography information.
5) system data
System data is mainly the institute more than in addition to four class data that system needs in the process of running or generation
There are data.Including systematic parameter, account information, system journal, system actor and authority information etc..
The invention provides a kind of radio monitoring net system, including monitoring platform and one or more radio monitorings
Stand, wherein the monitoring platform includes：Monitoring station data obtaining module, the information for obtaining the radio guard；Cover
Lid range computation module, the monitoring coverage for calculating the radio guard；Display module, for showing the nothing
The coverage at line pyroelectric monitor station；Evaluation module, the covering power for assessing the radio guard.The present invention can be straight
Supervision state and ability to supervise of the local monitoring resource of display to miscellaneous service are seen, and corresponding development plan can be carried out
Design.With reference to the ability of EMC analysis, monitoring of single in the monitoring net or whole monitoring stations to different business frequency range is calculated
Coverage, and show the coverage condition of monitoring station, monitoring net covering power is assessed, science can be provided for monitoring net construction
Technical basis.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. radio monitoring net system, it is characterised in that including monitoring platform and one or more radio guards, wherein institute
Stating monitoring platform includes：
Monitoring station data obtaining module, the information for obtaining the radio guard；
Coverage computing module, the monitoring coverage for calculating the radio guard；
Display module, the coverage for showing the radio guard；
Evaluation module, the covering power for assessing the radio guard.
2. radio monitoring net system according to claim 1, it is characterised in that the monitoring station data obtaining module bag
Include：
Monitoring station data capture unit, the information for obtaining each radio guard；Monitoring station packet is compiled containing monitoring station
Number, positional information, antenna height, monitoring station coverage.
3. radio monitoring net system according to claim 1, it is characterised in that the monitoring information acquisition module bag
Include：
Station information acquisition unit, the station information acquisition unit is used to obtain wireless from the monitor database for pre-building
Radio station station information.
4. radio monitoring net system according to claim 3, it is characterised in that the coverage computing module bag
Include：
The station covers Data Computation Unit, for the radio station information obtained according to station information acquisition unit, calculates nothing
The covering data of the signal strength at line radio station station.
5. radio monitoring net system according to claim 2, it is characterised in that the coverage computing module is also wrapped
Include：
Monitoring station covers Data Computation Unit, for the radio guard number obtained according to the monitoring station data capture unit
According to the covering data of calculating radio guard.
6. radio monitoring net system according to claim 1, it is characterised in that the monitoring station data obtaining module is also
Including Monitoring Data acquiring unit, for obtaining radio monitoring data, the radio monitoring data include frequency spectrum data, language
Sound data, text data, geographic information data, time mark and video data.
7. radio monitoring net system according to claim 1, it is characterised in that the display module includes：
Map drawing unit, for using HTML5Canvas technology to drawing maps；
Monitoring Data rendering unit, for the radio monitoring data render that will obtain in drawn map, displaying is wireless
The coverage at pyroelectric monitor station.
8. radio monitoring net system according to claim 4, it is characterised in that the display module includes：
Station data render unit, for the signal strength of the radio station to be covered into data render to drawn ground
In figure.
9. radio monitoring net system according to claim 1, it is characterised in that the evaluation module includes：
Assessment data generating unit, the covering for assessing radio guard according to the monitoring coverage of radio guard
Ability.
10. radio monitoring net system according to claim 6, it is characterised in that the monitoring platform also includes storage
Module, for storing the radio monitoring data for obtaining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069312.1A CN106911406B (en) | 2017-02-08 | 2017-02-08 | Radio monitoring net system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069312.1A CN106911406B (en) | 2017-02-08 | 2017-02-08 | Radio monitoring net system |
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| Publication Number | Publication Date |
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| CN106911406A true CN106911406A (en) | 2017-06-30 |
| CN106911406B CN106911406B (en) | 2019-04-30 |
Family
ID=59207754
Family Applications (1)
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|---|---|---|---|
| CN201710069312.1A Active CN106911406B (en) | 2017-02-08 | 2017-02-08 | Radio monitoring net system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724649A (en) * | 2019-01-22 | 2019-05-07 | 武汉大学 | A kind of alternating current-direct current electromagnetic environment monitoring system |
| CN111491321A (en) * | 2020-04-22 | 2020-08-04 | 上海创远仪器技术股份有限公司 | Method for realizing test processing aiming at coverage area of radio monitoring station and test system thereof |
| CN114553331A (en) * | 2022-02-25 | 2022-05-27 | 上海创远仪器技术股份有限公司 | Method, device, processor and computer readable storage medium for realizing system self-test for radio monitoring station |
| CN114553331B (en) * | 2022-02-25 | 2024-04-19 | 上海创远仪器技术股份有限公司 | Method, device and storage medium for realizing system self-checking for radio monitoring station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027174A (en) * | 2014-07-09 | 2016-10-12 | 西华大学 | Radio monitoring unmanned check-in system and signal analyzing and identifying method thereof |
| CN106294670A (en) * | 2016-08-05 | 2017-01-04 | 成都酉辰科技有限公司 | Border electromagnetic environment monitor GIS-Geographic Information System |
| CN106353603A (en) * | 2016-08-31 | 2017-01-25 | 成都九华圆通科技发展有限公司 | Intelligent cloud monitoring method for radio |
| CN106375027A (en) * | 2016-08-31 | 2017-02-01 | 成都九华圆通科技发展有限公司 | Intelligent cloud monitoring system and method for radio |
-
2017
- 2017-02-08 CN CN201710069312.1A patent/CN106911406B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027174A (en) * | 2014-07-09 | 2016-10-12 | 西华大学 | Radio monitoring unmanned check-in system and signal analyzing and identifying method thereof |
| CN106294670A (en) * | 2016-08-05 | 2017-01-04 | 成都酉辰科技有限公司 | Border electromagnetic environment monitor GIS-Geographic Information System |
| CN106353603A (en) * | 2016-08-31 | 2017-01-25 | 成都九华圆通科技发展有限公司 | Intelligent cloud monitoring method for radio |
| CN106375027A (en) * | 2016-08-31 | 2017-02-01 | 成都九华圆通科技发展有限公司 | Intelligent cloud monitoring system and method for radio |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724649A (en) * | 2019-01-22 | 2019-05-07 | 武汉大学 | A kind of alternating current-direct current electromagnetic environment monitoring system |
| CN111491321A (en) * | 2020-04-22 | 2020-08-04 | 上海创远仪器技术股份有限公司 | Method for realizing test processing aiming at coverage area of radio monitoring station and test system thereof |
| CN114553331A (en) * | 2022-02-25 | 2022-05-27 | 上海创远仪器技术股份有限公司 | Method, device, processor and computer readable storage medium for realizing system self-test for radio monitoring station |
| CN114553331B (en) * | 2022-02-25 | 2024-04-19 | 上海创远仪器技术股份有限公司 | Method, device and storage medium for realizing system self-checking for radio monitoring station |
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| Publication number | Publication date |
|---|---|
| CN106911406B (en) | 2019-04-30 |
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Address after: 510000 0606, building 07, 235 Gaotang Road, Tianhe District, Guangzhou City, Guangdong Province (for office use only) Patentee after: GUANGZHOU XINTUOHUI ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: No. 501, No. 11, Kehui 2nd Street, Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province 510000:501-B) 510000 No. 11, No. two, 501 street, science and town, Guangzhou hi tech Industrial Development Zone, Guangdong, China (part: 501-B) Patentee before: GUANGZHOU XINTUOHUI ELECTRONIC TECHNOLOGY Co.,Ltd. |