CN101094486A - Method for implementing real time visualized mass data in optimizing mobile communication network - Google Patents
Method for implementing real time visualized mass data in optimizing mobile communication network Download PDFInfo
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- CN101094486A CN101094486A CNA2007100525071A CN200710052507A CN101094486A CN 101094486 A CN101094486 A CN 101094486A CN A2007100525071 A CNA2007100525071 A CN A2007100525071A CN 200710052507 A CN200710052507 A CN 200710052507A CN 101094486 A CN101094486 A CN 101094486A
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Abstract
The method comprises: 1) network optimizing system receives the mass network parameter data collected by real-time information collecting equipment, and adds each record into GIS processing unit; 2) when GIS processing unit in the network optimizing system receives mass data, it starts to process the received data, and according to the different attributes of network parameters, uses a thematic graph to show each type of network parameters.
Description
Technical field
The present invention relates to mobile communication network optimization and GIS-Geographic Information System (GIS) field, relate in particular to the real time visualized mass data implementation method in the mobile communication network optimization.
Background technology
Along with the development of mobile communication, the competition between each operator is more and more fierce, and product quality is increasingly sharpened to the influence of enterprise competitiveness.For operator, communication network is exactly their product, and how improving network service quality is the problem that the present and the future of each operator wants emphasis to solve.And mobile communication network optimization is exactly the means that the communication network quality improves in operator, an important process in the radio network optimization is gathered and is analyzed various work of wireless network or state information exactly, in order better to analyze and to pinpoint the problems, network optimization system all requires can carry out graphical display and visual analyzing to image data now.By with the combination of GIS, GPS (global positioning system) technology, additional this information is by the demonstration that just variety of network data parameter and electronic chart can be superposeed of the latitude and longitude information of collection point on wireless network work or state information, thereby carry out graph visualization analysis intuitively, analysis can realize by the thematic maps technology of GIS the inside.
Data acquisition in the radio network optimization is to obtain by manual testing and automatic test dual mode with testing mobile phone or sweep generator; for each concrete acquisition parameter:, can require to gather each second the data message about 100 usually such as power, field intensity etc.If carry out 2 hours drive tests so continuously, some supplemental characteristic amount will reach 720,000, and all data volumes may surpass 300 ten thousand.In this case, network optimization system is such as driver test system, if in data acquisition all data are carried out graphical display and analysis, display speed will be very slowly, and perhaps system can not carry out work at all.Present a lot of driver test systems generally all are unifiedly again after data acquisition is finished to carry out visual analyzing when handling mass data, even like this when data volume is too big, the speed of service of system still is not fully up to expectations; Also some system supports data acquisition and visual synchronous, still abandons the data of a period of time through regular meeting, only keeps from some nearest data record of current time, causes the imperfect of data analysis.The present bottleneck problem of real time visualized mass data in the network optimization activity has caused considerable influence to the network optimization operating efficiency of each operator and equipment manufacturers.
Summary of the invention
The objective of the invention is in order to overcome the problem and shortage of above-mentioned existence, proposed the real time visualized mass data implementation method in a kind of mobile communication network optimization, this method provides a kind of and in the drive test for network optimization data acquisition these mass datas has been carried out the solution that visual analyzing is handled.
Specific implementation method of the present invention is as follows:
Real time visualized mass data implementation method in a kind of mobile communication network optimization, carry out according to the following steps: (1), network optimization system receive a large amount of network parameter data that information gathering equipment collects at first in real time, and every data record added in the GIS processing unit in real time as object, for the visual analyzing of network parameter provides the basis; (2), after the GIS of network optimization system processing unit receives the data object of magnanimity, begin data are handled, and with the thematic map form, network parameter is come out with various types of graphical displays according to different attribute value scope, for the network optimization personnel provide data intuitively.
Add in real time in the GIS processing unit process at network magnanimity supplemental characteristic object, can hold the data object memory space of fixed qty by the pre-first to file of GIS processing unit of network optimization system, the memory headroom of applying for same quantity after memory space uses up again is as memory space; And in memory space the recording indexes table of service data object, guarantee the correspondence of graph data and attribute data, quote the graphic documentation and the attribute data record of rapidly locating object when adding data object by concordance list at every turn.Guarantee the real-time that mass data is added by the application that quantitative memory space is provided, the mode of quoting figure and attribute data concordance list;
The GIS processing unit of network optimization system carries out visualization processing to mass data and has used following three methods: the dynamic vacuate method of dynamic layer method, area visualization method and area data, dynamic layer method: in generalized information system, will the figure layer that exceeds current displaying ratio scope not shown, the displaying ratio scope of figure layer by the user according to the actual conditions setting, preserve the state of each figure layer simultaneously, the dynamic opening and closing figure layer of system's meeting when the current ratio of system changes or carries out the map sheet switching; Area visualization method: when wanting the data presented object in current map display window, the GIS processing unit of network optimization system directly copies the geographical base map when repainting last time and preserves the dynamic layer of network parameter, and only the dynamic layer object to current object rectangular extent the inside carries out cutting and visualization processing; When wanting the data presented object not in current map display window, the GIS processing unit of network optimization system switches to the indication range of current object with the window of geographical base map, and repaints all geographical base maps and dynamic layer; The dynamic vacuate method of area data: the graph data amount in geographical base map carries out full figure demonstration or the smaller just current map display window of magnification ratio reaches certain quantity, this quantity is determined according to actual conditions by the user, the GIS processing unit of network optimization system is judged continuous Drawing Object, the comparison of the display pixel scope of each Drawing Object and a last Drawing Object, if the area in graphics overlay zone and the area of minimum Drawing Object reach the ratio of setting, this Drawing Object will not show, otherwise just all figures once compared again.By dynamic layer guarantee geographical map quick demonstration, guarantee that by area visualization and the dynamic vacuate of area data the network parameter data in real time of magnanimity is visual.
The present invention is optimized interpolation and visual two aspects of mass data object, guarantees data interpolation and visual real-time, thereby has guaranteed the real-time that whole system is handled and shown.The concordance list of the memory space of the present invention's disposable application some in the interpolation process of mass network data, each data object a shared graph data and attribute data when adding; The present invention uses three methods of the dynamic vacuate of dynamic layer, area visualization and area data simultaneously and finishes the real-time visual processing that realizes mass data in mass network visualization of data analyzing and processing process.In the present invention, the real-time that mass data is added is the basis, the real-time that data visualization is handled is crucial, two aspects are indispensable, wherein real time visualized mass data is a difficult point always, demonstration and the analysis real-time for 1,000,000 order of magnitude Drawing Objects are very difficult under the current computer hardware environment, also do not have GIS manufacturer well to address this problem at present.By method provided by the invention, system can realize the visualization processing of 3000 data objects of per second on the basis more than ten million order of magnitude.
Description of drawings
Fig. 1 is a network optimization system real time visualized mass data flow chart.
Embodiment
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 1 has illustrated the idiographic flow of whole network optimization system real time visualized mass data, the network parameter that network optimization system at first collects information gathering equipment adds in the GIS processing unit of enter the internet optimization system in the mode of object, and data object should comprise longitude and latitude and attribute information.The GIS processing unit of network optimization system carries out the data object memory space that the figure layer can hold the pre-first to file of each figure layer fixed qty initialized the time, as 1000, when carrying out needing at first to judge whether the figure layer also has unnecessary object space when data object adds, if have then do not need to apply for the space, directly add processing; If do not have then apply for the data object memory headroom of fixed qty again.So circulate, so both guaranteed the speed in application space, having guaranteed again can not waste too many memory headroom, and top fixed number value is that the user can oneself define as required, can be any numerical value.The data object that adds comprises graph data and two parts of attribute data, these two parts must be mapped in the actual treatment, this corresponding process is more consuming time, in the present invention, system safeguards a recording indexes table in internal memory, can carry out the figure and the attribute location of object by concordance list fast, in order to accelerate locating speed, when adding data object, directly allow data object quote this recording indexes table, rather than regenerate the copy of a concordance list, guaranteed the real-time that mass data is added.
After the data object interpolation is finished, begin to carry out the visualization processing of data object, in visualization process, the user can be switched the data collection station different with locking tracking, guarantees that the information of paying close attention to is presented in the current window all the time.Whether system is judged earlier needs the data presented object in current window, if do not exist, at first the geographical base map window is switched to the position of current data object, need repaint geographical base map and preserve the dynamic layer of network parameter data, frequent hand-off process is very consuming time, therefore only just does like this when the data content of window changes; If data object is in current window, system directly copies geographical base map and the dynamic layer of last time when repainting, need to determine the rectangular extent of renewal then, rectangular extent is that the minimum of up-to-date data object comprises rectangle, system carries out cutting with this rectangular extent to the data object in the dynamic layer, only the Drawing Object within this rectangular extent is carried out visualization processing, system will save the processing that repaints to mass data like this, and when carrying out other operation that does not change the base map content in system, system also is processing like this, thereby has realized the real-time visual effect of data object with the fastest speed.
The top real-time treatment effect of situation when the base map window amplifies is very good, but, base map shows when carrying out full figure, the graph data amount of current window demonstration just reached certain quantity when perhaps multiplication factor was very little, this quantity is determined according to actual conditions by the user, the situation of 100,000 above data objects may also can appear comprising in the cutting rectangle, because the drawing of operating system is a more time-consuming operation, per second is drawn 100,000 Drawing Object speed and is certain to slower.Adopted dynamic evacuating algorithm to handle to this situation the present invention, when 100,000 data objects are compiled in a rectangular extent the inside, necessarily exist Drawing Object intensive, overlapped and cover situation, from angle visual and attractive in appearance, also must carry out vacuate to these data, system is judged continuous Drawing Object, the comparison of the display pixel scope of each Drawing Object and a last Drawing Object, if the area in graphics overlay zone and the area of minimum Drawing Object reach certain ratio, this Drawing Object will not show, utilize this algorithm that all figures are circulated.This area ratio numerical value user can control, and the user can determine the vacuate ratio according to concrete effect, is 1 o'clock such as numerical value, represents that exactly continuous overlapping graphical objects only shows an object; If being 0.5 expression, numerical value only an object is shown when the overlapping area between object reaches a half.By combining, can solve base map in full figure and magnification ratio real time visualized mass data problem hour with the method for front.
After top processing, system adopts the thematic map mode to determine the display parameters of each Drawing Object, and such as color, symbol etc., thereby the real time visualized mass data in the realization mobile communication network optimization is handled.
Claims (3)
1, real time visualized mass data implementation method in a kind of mobile communication network optimization, carry out according to the following steps: (1), network optimization system receive a large amount of network parameter data that information gathering equipment collects at first in real time, and every data record is added in the GIS processing unit in real time as object; (2), after the GIS of network optimization system processing unit receives the data object of magnanimity, begin data are handled, and, network parameter come out with various types of graphical displays according to different attribute value scope with the thematic map form.
2, real time visualized mass data implementation method in the mobile communication network optimization according to claim 1, it is characterized in that: add in real time in the GIS processing unit process at network magnanimity supplemental characteristic object, can hold the data object memory space of fixed qty by the pre-first to file of GIS processing unit of network optimization system, apply for the memory space of same quantity after memory space uses up again; And in memory space the recording indexes table of service data object, guarantee the correspondence of graph data and attribute data, quote the graphic documentation and the attribute data record of rapidly locating object when adding data object by concordance list at every turn.
3, real time visualized mass data implementation method in the mobile communication network optimization according to claim 1, it is characterized in that: the GIS processing unit of network optimization system carries out visualization processing to mass data and has used following three methods: the dynamic layer method, the dynamic vacuate method of area visualization method and area data, dynamic layer method: in generalized information system, will the figure layer that exceeds current displaying ratio scope not shown, the displaying ratio scope of figure layer by the user according to the actual conditions setting, preserve the state of each figure layer simultaneously, the dynamic opening and closing figure layer of system's meeting when the current ratio of system changes or carries out the map sheet switching; Area visualization method: when wanting the data presented object in current map display window, the GIS processing unit of network optimization system directly copies the geographical base map when repainting last time and preserves the dynamic layer of network parameter, and only the dynamic layer object to current object rectangular extent the inside carries out cutting and visualization processing; When wanting the data presented object not in current map display window, the GIS processing unit of network optimization system switches to the indication range of current object with the window of geographical base map, and repaints all geographical base maps and dynamic layer; The dynamic vacuate method of area data: the graph data amount in geographical base map carries out full figure demonstration or the smaller just current map display window of magnification ratio reaches certain quantity, this quantity is determined according to actual conditions by the user, the GIS processing unit of network optimization system is judged continuous Drawing Object, the comparison of the display pixel scope of each Drawing Object and a last Drawing Object, if the area in graphics overlay zone and the area of minimum Drawing Object reach the ratio of setting, this Drawing Object will not show, otherwise just all figures once compared again.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101478761B (en) * | 2009-01-21 | 2010-06-02 | 西安方诚通讯技术服务有限公司 | Mobile communication network call simulation and balance method based on GIS |
| CN102305632A (en) * | 2011-08-27 | 2012-01-04 | 广东东纳软件科技有限公司 | Map information storing and rapid displaying method |
| CN103049267A (en) * | 2012-12-18 | 2013-04-17 | 广东威创视讯科技股份有限公司 | Image data processing method and device |
| CN103714155A (en) * | 2013-12-27 | 2014-04-09 | 华为技术有限公司 | Method and device for data analysis based on graphics |
| CN104349366A (en) * | 2014-11-03 | 2015-02-11 | 四川公用信息产业有限责任公司 | GIS (geographic information system)-based wireless network problem association analysis method |
| CN105320692A (en) * | 2014-07-31 | 2016-02-10 | 中国电信股份有限公司 | Method, device and system for presenting mass data |
| CN106020839A (en) * | 2016-05-27 | 2016-10-12 | 华为技术有限公司 | Method for displaying test data, development terminal and graphical user interface |
| CN106599172A (en) * | 2016-12-10 | 2017-04-26 | 成都飞机工业（集团）有限责任公司 | Lossless fidelity visualization optimization method for mass data |
| CN110794405A (en) * | 2019-10-18 | 2020-02-14 | 北京全路通信信号研究设计院集团有限公司 | Target detection method and system based on camera and radar fusion |
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2007
- 2007-06-19 CN CNA2007100525071A patent/CN101094486A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101478761B (en) * | 2009-01-21 | 2010-06-02 | 西安方诚通讯技术服务有限公司 | Mobile communication network call simulation and balance method based on GIS |
| CN102305632A (en) * | 2011-08-27 | 2012-01-04 | 广东东纳软件科技有限公司 | Map information storing and rapid displaying method |
| CN102305632B (en) * | 2011-08-27 | 2013-06-19 | 广东东纳软件科技有限公司 | Map information storing and rapid displaying method |
| CN103049267A (en) * | 2012-12-18 | 2013-04-17 | 广东威创视讯科技股份有限公司 | Image data processing method and device |
| CN103049267B (en) * | 2012-12-18 | 2016-08-24 | 广东威创视讯科技股份有限公司 | A kind of image processing method and device |
| CN103714155A (en) * | 2013-12-27 | 2014-04-09 | 华为技术有限公司 | Method and device for data analysis based on graphics |
| CN103714155B (en) * | 2013-12-27 | 2017-08-18 | 华为技术有限公司 | One kind is based on patterned data analysing method and device |
| CN105320692A (en) * | 2014-07-31 | 2016-02-10 | 中国电信股份有限公司 | Method, device and system for presenting mass data |
| CN105320692B (en) * | 2014-07-31 | 2019-08-20 | 中国电信股份有限公司 | A kind of method, apparatus and system that mass data is presented |
| CN104349366B (en) * | 2014-11-03 | 2017-09-01 | 四川公用信息产业有限责任公司 | A kind of radio network problems association analysis method based on GIS |
| CN104349366A (en) * | 2014-11-03 | 2015-02-11 | 四川公用信息产业有限责任公司 | GIS (geographic information system)-based wireless network problem association analysis method |
| CN106020839A (en) * | 2016-05-27 | 2016-10-12 | 华为技术有限公司 | Method for displaying test data, development terminal and graphical user interface |
| CN106020839B (en) * | 2016-05-27 | 2019-06-11 | 华为技术有限公司 | A kind of display methods of test data, exploitation terminal and graphic user interface |
| CN106599172A (en) * | 2016-12-10 | 2017-04-26 | 成都飞机工业（集团）有限责任公司 | Lossless fidelity visualization optimization method for mass data |
| CN110794405A (en) * | 2019-10-18 | 2020-02-14 | 北京全路通信信号研究设计院集团有限公司 | Target detection method and system based on camera and radar fusion |
| CN110794405B (en) * | 2019-10-18 | 2022-06-10 | 北京全路通信信号研究设计院集团有限公司 | Target detection method and system based on camera and radar fusion |
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