CN103037385A - Line detection method and line detection equipment based on wireless broadcasting type coverage data - Google Patents
Line detection method and line detection equipment based on wireless broadcasting type coverage data Download PDFInfo
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- CN103037385A CN103037385A CN2012105258152A CN201210525815A CN103037385A CN 103037385 A CN103037385 A CN 103037385A CN 2012105258152 A CN2012105258152 A CN 2012105258152A CN 201210525815 A CN201210525815 A CN 201210525815A CN 103037385 A CN103037385 A CN 103037385A
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Abstract
The invention provides a line detection method and line detection equipment based on wireless broadcasting type coverage data. The method includes the steps of determining test points in a line to be detected and obtaining the wireless broadcasting type coverage data of the test points, obtaining weighted values of the test points according to the wireless broadcasting type coverage data, carrying out line coverage analysis according to the weighted values of the test points and obtaining coverage analyzing results, rendering color of each grid in the line to be detected according to the coverage analyzing results, and displaying the to-be-detected line which is rendered. The line detection method and the line detection equipment can solve the problem that visualized testing results can not be obtained in the prior art.
Description
Technical field
The present invention relates to data processing technique, relate in particular to a kind of circuit inspect method based on the radio broadcasting type cover data and equipment.
Background technology
In the existing radio broadcasting type coverage testing technology, in order to satisfy the coverage test requirement, the ground test car travels according to the normal speed of a motor vehicle of public bus network, carries out coverage test.In this coverage test process, by global positioning system (Global Position System, be called for short GPS) gathered warp, latitude data with 1 second as sampling time interval, and formation test point, automatically recorded the signal parameter data such as each sampling carrier level of test point and snr value by tester, form radio broadcasting type and cover the line test data file, set up the drive test data storehouse of terrestrial DTV, finish simultaneously the statistical work of test data and finish drive test data at the covering field intensity of electronic chart, the Plot Work of signal to noise ratio.
But prior art adopts above-mentioned test mode can not obtain intuitively test result.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of circuit inspect method based on the radio broadcasting type cover data and equipment, can not obtain the intuitively problem of test result in order to solve the above-mentioned test mode of available technology adopting.
On the one hand, provide a kind of circuit inspect method based on the radio broadcasting type cover data, having comprised:
Test point in the circuit of determining to detect, and obtain the radio broadcasting type cover data of described test point;
According to described radio broadcasting type cover data, obtain the weighted value of described test point;
Weighted value according to described test point carries out the circuit covering analyzing, obtains the covering analyzing result;
According to described covering analyzing result, play up the color of each grid in the described circuit that will detect;
Show the described circuit that will detect of having played up color.
On the other hand, provide a kind of wireline inspection equipment based on the radio broadcasting type cover data, having comprised:
Determination module, the test point in the circuit that is used for determining to detect;
The first acquisition module is for the radio broadcasting type cover data of obtaining described test point;
The second acquisition module is used for according to described radio broadcasting type cover data, obtains the weighted value of described test point;
Circuit covering analyzing module is used for carrying out the circuit covering analyzing according to the weighted value of described test point, obtains the covering analyzing result;
Rendering module is used for according to described covering analyzing result, plays up the color of each grid in the described circuit that will detect;
Display module is used for showing the described circuit that will detect of having played up color.
As shown from the above technical solution, the embodiment of the invention is based on the radio broadcasting type cover data, color and demonstration by playing up each grid in the circuit that will detect have solved and can not obtain the intuitively problem of test result in the prior art, have realized the demonstration directly perceived of circuit coverage effect.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use was done a simply introduction during the below will describe embodiment, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of radio broadcasting type cover data management system;
Fig. 2 is radio broadcasting type cover data management system business process map;
Fig. 3 is the flow chart of circuit inspect method one embodiment based on the radio broadcasting type cover data provided by the invention;
Fig. 4 is the circuit inspect method drive test data circuit covering space analytical model schematic diagram based on the radio broadcasting type cover data provided by the invention;
Fig. 5 is the grid congruent point algorithm schematic diagram that the circuit covering analyzing adopts;
Fig. 6 is the structural representation of wireline inspection equipment one embodiment based on the radio broadcasting type cover data provided by the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Radio broadcasting type cover data management system is as concrete research object take radio broadcasting type overlapping road detecting data, realize the cleaning, integrated etc. before the data storage, data relationship in the storage, platform architecture, data management, rights management etc., a series of technology such as the road demonstration after the storage, network evaluation, thereby promote the development and improvement of correlative technology field, for networking provides theory support.
The radio broadcasting type covering analyzing mainly comprises circuit covering analyzing and regional covering analyzing two large divisions.The circuit covering analyzing is the some indexs according to drive test data, such as carrier level or signal to noise ratio, the weighted value that obtains according to different statistical calculations carries out the circuit covering analyzing, and the covering analyzing result who obtains according to the circuit covering analyzing gives color to grid, generation circuit covers grid, carries out the circuit coverage effect and shows.The zone covering analyzing is a certain index according to drive test data, such as carrier level or signal to noise ratio, obtain weighted value according to different interpolation arithmetics, and carry out regional covering analyzing according to weighted value, the covering analyzing result who is obtained by regional covering analyzing gives color to grid, formation zone covers grid, carries out regional coverage effect and shows.Emphasis of the present invention is the demonstration directly perceived that circuit covers.
Fig. 1 is the structural representation of radio broadcasting type cover data management system, comprises basic data service layer 11, GIS service layer 12, application service layer 13 and statement sexual state transfer service interface module 14.
Wherein, GIS-Geographic Information System (Geographic Information System is called for short GIS) is the geodata that scientific management and analysis-by-synthesis have the space intension, so that the technological system of the information needed such as management, decision-making to be provided.
Wherein, basic data service layer 11 is used for carrying out tissue manipulation by the spatial database of GIS, realizes functions such as data storage, modification, interpolation, maintenances; Map Services 121 and spatial manipulation service 122 that GIS service layer 12 provides for the application server (also being GIS Server) that relies on GIS service layer, satisfy the displaying of station data and drive test data and play up, and to the spatial manipulation function of covering analyzing; Application service layer 13 is developed based on Flex, and wherein, Flex represents server and application framework, can run on J2EE and .NET platform.Application service layer 13 mainly comprises: station management module 131, drive test data administration module 132, statistical analysis module 133, covering analyzing module 134 and miscellaneous function module 135.It is online service interface types that GIS service layer provides that the statement sexual state shifts (RepresentationalState Transfer is called for short REST) service interface module 14.Application service layer can use by this REST service interface module the GIS service of GIS service layer issue.The function that REST service interface module 14 is used for GIS service layer is provided is issued out with the mode of unified REST service interface, by the application service layer active request, and GIS service layer response results.Main object of the present invention is covering analyzing module 134.
The present invention obtains the radio broadcasting type cover data, and described radio broadcasting type cover data analyzed demonstration, drive test data administration module 132 among Fig. 1 is used for obtaining the radio broadcasting type cover data, and covering analyzing module 134 is used for the described radio broadcasting type cover data of obtaining is analyzed demonstration.
Below in conjunction with Fig. 2 radio broadcasting type cover data management system business process map, the operation flow of radio broadcasting type cover data management system is described.As shown in Figure 2, radio broadcasting type cover data management system operation flow comprises:
21: radio broadcasting type cover data management system judges whether to call drive test data circuit covering space Analysis Service according to drive test data, if necessary, carries out 22 and 23 and carries out 24 afterwards, if do not need, then directly carries out 24;
Wherein, described drive test data circuit covering space Analysis Service is specially: according to the drive test data characteristics, carry out the covering analyzing modeling of drive test data space, and the Web service of issuing into standard, create drive test data circuit covering space analytical model.
Wherein, describedly judge whether to call drive test data circuit covering space Analysis Service, be specially: each module of application service layer judges whether to carry out drive test data circuit covering space analyzing and processing according to demand, as: whether want road test data to manage, carry out statistical analysis or carry out covering analyzing etc.
22: radio broadcasting type cover data management system is set up drive test data circuit covering space analytical model;
Wherein, described radio broadcasting type cover data management system is set up drive test data circuit covering space analytical model, is specially: set up drive test data circuit covering space analytical model by (modules relevant with the analysis of drive test data circuit covering space) such as covering analyzing modules in the radio broadcasting type cover data management system.
Wherein, described drive test data circuit covering space analytical model is used for the spatial manipulation of covering analyzing, obtains coverage effect and shows.
Wherein, to set up drive test data circuit covering space analytical model be the described drive test data circuit covering space Analysis Service that creates by calling to described radio broadcasting type cover data management system.
Optionally, described drive test data circuit covering space Analysis Service has comprised a series ofly carries out the Geoprocessing analytic function for the drive test data characteristics, as: carry out buffer zone analysis, overlay analysis, grid polymerization analysis, interpolation calculation analysis and raster data is made pyramid etc.
23: radio broadcasting type cover data management system is carried out the analysis of drive test data circuit covering space;
Wherein, to carry out the analysis of drive test data circuit covering space be to be realized by (modules relevant with the analysis of drive test data circuit covering space) such as covering analyzing modules in the radio broadcasting type cover data management system to described radio broadcasting type cover data management system;
Wherein, described drive test data circuit covering space is analyzed, and is specially: existing described drive test data is processed, produced corresponding new data.
Wherein, described drive test data circuit covering space is analyzed, and comprising:
Carry out the analysis of drive test data circuit covering space according to described drive test data, obtain the displaying of drive test data and play up.
24: radio broadcasting type cover data management system generates the radio broadcasting type map data file;
Wherein, described generation radio broadcasting type map data file is the map file that generates take MXD as extension name.
Wherein, described radio broadcasting type map data file is the map document that the circuit coverage effect shows.
Be understandable that this system can also comprise that all the other modules are used for realizing some miscellaneous functions, for example, also comprises REST service interface module, is used for carrying out 25.
Wherein, each module of application service layer also is used for carrying out 26,27.
25: issuing service provides the REST service interface;
26: interface interchange;
27: create functional unit.
Radio broadcasting type cover data management system function comprises: data display, data query editor and covering analyzing etc.Function for the analysis of radio broadcasting type coverage effect is the REST service interface that standard is provided by the mode of drive test data circuit space covering analyzing service, and online analytic function is provided, and operational efficiency is high, is convenient to expansion.
In the prior art, shown in background technology, can not show intuitively to the circuit coverage effect that for this reason, the present invention provides following embodiment.The embodiment of the invention mainly is the improvement of carrying out for the covering analyzing module of Fig. 1, and the improvement that 22 and 23 steps of Fig. 2 are carried out.
Fig. 3 is the flow chart of a kind of circuit inspect method one embodiment based on the radio broadcasting type cover data provided by the invention.As shown in Figure 3, the present embodiment method comprises:
301: the test point in the circuit of determining to detect, and obtain the radio broadcasting type cover data of described test point;
Wherein, the test point in the described circuit of determining to detect comprises: adopt the predefined time interval that the described circuit that will detect is sampled, determine described test point;
Optionally, described time interval is 1 second.
Wherein, described radio broadcasting type cover data is carrier level or the signal to noise ratio of the test point in the described circuit that will detect.
302: according to described radio broadcasting type cover data, obtain the weighted value of described test point;
Wherein, described according to described radio broadcasting type cover data, obtain the weighted value of described test point, comprising:
Described radio broadcasting type cover data is carried out statistical calculation obtain described weighted value;
Wherein, described statistical calculation comprises: mean value computing, summation computing, standard deviation computing, maximum operation, minimum operation or mode computing.
303: the weighted value according to described test point carries out the circuit covering analyzing, obtains the covering analyzing result;
Wherein, described weighted value according to described test point carries out the circuit covering analyzing, obtains the covering analyzing result, comprising:
Described weighted value according to statistical calculation obtains obtains the covering analyzing result by grid congruent point algorithm;
Wherein, described covering analyzing result is the size by the interpolation of described grid congruent point algorithm acquisition.
304: according to described covering analyzing result, play up the color of each grid in the described circuit that will detect;
Wherein, described according to described covering analyzing result, play up the color of each grid in the described circuit that will detect, comprising:
The size of the precision that shows is as required determined the size of each grid in the described circuit that will detect;
Covering analyzing result according to the test point in each grid obtains according to pre-configured corresponding relation, determines the color corresponding with described covering analyzing result, and described corresponding relation is the corresponding relation between covering analyzing result and the color;
Adopt color corresponding to described and described covering analyzing result, play up each grid.
Wherein, described color can be self-defined.
305: show the described circuit that will detect of having played up color.
Wherein, to have played up the described circuit that will detect of color be to be shown by display module in described demonstration.
Just realized that through above-mentioned 301～305 the circuit of radio broadcasting type cover data covers, and has namely finished the wireline inspection of radio broadcasting type cover data.
Present embodiment is processed the radio broadcasting type cover data by radio broadcasting type cover data management system, obtain weighted value, and carry out the circuit covering analyzing according to described weighted value, obtain the covering analyzing result, play up again color and the demonstration of each grid in the circuit that will detect according to described covering analyzing result, solved and to have obtained the intuitively problem of test result in the prior art, realized the demonstration directly perceived of circuit coverage effect.
Fig. 4 is the circuit inspect method drive test data circuit covering space analytical model schematic diagram based on the radio broadcasting type cover data provided by the invention.Some part upper right corner marks have P, this P to represent that this part is a parameter among Fig. 4, and wherein, each P can be identical or different.As shown in Figure 4, drive test data circuit covering space analytical model comprises: garbled data process, circuit covering analyzing process and the process of building raster pyramid.Present embodiment comprises:
41: the garbled data process;
Wherein, described garbled data process specifically is used for filtering out the some data of carrying out the circuit covering;
Wherein, described garbled data process is used the sketch map layer instrument 411 of wanting that create, and SQL 412, some data layer 413 are realized.
Wherein, described SQL is Structured Query Language, is called for short SQL, and SQL 412 parameters are the parameter of dynamic time of reception section.
Wherein, the name of described some data layer is called SDM.CmmbRT_shape.
Wherein, some data layer 413 is to create a data layer by SQL 412;
Wherein, create and want sketch map layer instrument 411 for after inquiring about screening according to 412 pairs of described some data layers of SQL, Output rusults figure layer.
Wherein, the described some data of carrying out the circuit covering that filter out are to carry out the time screening by road test data, and the drive test data of choosing in a certain period is analyzed, by the condition realization of SQL structure.Therefore, the condition of the SQL structure here is to screen for the time, statement similar [" time betweento_date (' "+roadstart.time.text+ " '; ' mm/dd/yyyy hh24:mi:s s') andto_date (' "+roadend.time.text+ " '; ' mm/dd/yyyy hh24:mi:s s') "], wherein, " time " be in database writing time field field name, roadstart.time.text and roadend.time.text obtain the initial sum termination time that will carry out interpolation.For example zero-time is 0:0:0 on January 1st, 2010, and the termination time is 16:0:0 on January 1st, 2010.The described some data of carrying out the circuit covering that filter out are to filter out all data in this time period from all drive test datas.For example, can between drive test beginning and ending time point, adopt the time interval sampling of 1s obtain all drive test datas, afterwards, between drive test beginning and ending time point, determine time period of screening to obtain the data in this time period.
42: circuit covering analyzing process;
Wherein, described circuit covering analyzing process refers to: using grid congruent point algorithm to realize drive test point vector figure layer by circuit covering analyzing instrument 421 is that output map layer 425 is converted into circuit covering raster map layer.Wherein, selecting statistical-reference value 422(also is assignment) be used for determining to described filter out carry out the algorithm that some data that circuit covers are carried out statistical calculation, this algorithm can be mean value, summation, standard deviation, maximum, minimum value or mode; Selecting index 423(also is ValueField) be used for selecting reference index, optional, described reference index comprises: signal to noise ratio, signal power; It also is Cellsize that grid size 424(is set) parameter is used for arranging the size of grid; Output map layer 425 is that circuit covers that the figure layer of counting is according to this exported with carrying out of filtering out of garbled data process 41.
Wherein, described circuit covering analyzing instrument 421 is used for determining to select index 423, arrange after the grid size 424, after selecting 422 pairs of output map layers of statistical-reference value 425 to carry out statistical calculation acquisition weighted value, come generation circuit to cover raster map layer by grid congruent point algorithm.
Wherein, described definite selection index is to select according to actual needs reference index, such as any of signal to noise ratio and signal power, and the size of the precision setting grid that shows as required, again according to the reference index of described selection by selecting statistical parameter to carry out coming generation circuit covering raster map layer by circuit covering analyzing instrument 421 usefulness grid congruent point algorithms after the statistical calculation.
Wherein, described circuit covering analyzing process comprises:
According to described some data, obtain weighted value;
Wherein, describedly obtain weighted value according to described some data, be specially: described some data are carried out statistical calculation obtain described weighted value;
Wherein, described statistical calculation comprises: mean value computing, summation computing, standard deviation computing, maximum operation, minimum operation or mode computing.
Wherein, the described weighted value that obtains can be according to arbitrary index parameter, such as signal to noise ratio and signal power, algorithm by statistical calculation obtains, refer to mark the corresponding data of Parameter SNR such as selected some data, then obtain described weighted value according to the algorithm of statistical calculation and comprise: the mode of signal to noise ratio point data in the grid; The mean value of signal to noise ratio point data in the grid; The summation of signal to noise ratio point data statistics value in the grid; The mark of signal to noise ratio point data is poor in the grid; The maximum of signal to noise ratio point data in the grid; The minimum value of signal to noise ratio point data in the grid.
Carry out the circuit covering analyzing according to described weighted value, obtain the covering analyzing result;
Wherein, describedly carry out the circuit covering analyzing according to described weighted value, obtain the covering analyzing result, comprising:
Described weighted value according to statistical calculation obtains obtains the covering analyzing result by grid congruent point algorithm;
Wherein, described covering analyzing result is the size by the interpolation of described grid congruent point algorithm acquisition.
Wherein, the grammer of described grid congruent point algorithm is as follows:
PointToRaster_conversion(in_features,value_field,out_rasterdataset,{cell_assignment},{priority_field},{cellsize})
Wherein, the explanation of the parameters of described grammer sees the following form:
Wherein, described cell_assignment is described selection statistical-reference value 422, comprising: mean value computing, summation computing, standard deviation computing, maximum operation, minimum operation or mode computing.
Wherein, described cellsize is the described grid size 424 that arranges, and is used for arranging the Pixel size of output grid data set, and the acquiescence Pixel size is output region with reference to the width of middle data scope and the minimum value in the height divided by 250.
The size of output grid optionally, is set according to the actual needs display precision according to described some data;
Optionally, describedly according to described some data the size of output grid is set, can be according to distance be corresponding on the spot;
Wherein, described grid is corresponding with map, because map represents by longitude and latitude, and also degree of being of the unit of described grid then;
Optionally, grid size is defined as the X degree, and X is the arbitrary value among the 0.0009-0.009, and grid size is square.For example, distance is the size of 0.0001 degree *, 0.0001 degree on the spot, and then grid size is 0.0001 degree.
Wherein, can adjust by the scroll bar that drags grid size the size of grid.
Wherein, described in_features is the some data of output map layer 425 correspondence.
Wherein, when using described grid congruent point algorithm will put data to be converted to grid, obtain the size of interpolation, comprising:
If the some data have M and two kinds of attributes of Z, then select the Z attribute.
If the some data only have a point, then the size of described interpolation is the value of this point;
If the some data have a plurality of points, and:
(1) priority is not set or priority is identical, and attribute is all not identical, then using FID(also is Field) value of minimum point; Otherwise selection has the value of the point of the most frequently used attribute, if the equity point is still arranged, then uses the value of the point of FID minimum.
(2) priority is different, and attribute is not simultaneously, and then selection has the value of the point of limit priority; Priority is different, and when attribute was identical, selection had the value of the point of the most frequently used attribute, and necessary words re-use the value of the point of FID minimum.
If key element is positioned at elementary boundary, then follow the border rule, the method can be with reference to existing techniques in realizing.
In conjunction with Fig. 5 grid congruent point algorithm is described.(1) when arrange for the FID of some data and attribute (Attribute) time, FID is that the attribute of 1 correspondence is
, FID is that the attribute of 2 correspondences is
FID is that the attribute of 3 correspondences is
, FID is that the attribute of 4 correspondences is
FID is that the attribute of 5 correspondences is
, wherein
With
Represented respectively three kinds of different attributes:
501: in the method same alike result that adopts was maximum, then selection had the value of the point of FID minimum
The interpolation that draws as grid congruent point algorithm.
502: be provided with the priority of FID, FID is that the priority of 1 correspondence is 1; FID is that the priority of 2 correspondences is 1; FID is that the priority of 3 correspondences is 1; FID is that the priority of 4 correspondences is 3; FID is that the priority of 5 correspondences is 2, and wherein, the priority level of the larger correspondence of priority value is higher.In employing method same alike result was maximum, what selection priority was the highest was
The interpolation that draws as grid congruent point algorithm.
503: when field is the output grid apportioning cost, adopt the standard deviation method, draw 2.774887323379517 interpolation that draw as grid congruent point algorithm.
(2) when arrange for the FID of some data and attribute (Attribute) time, FID is that the attribute of 1 correspondence is
FID is that the attribute of 2 correspondences is
FID is that the attribute of 3 correspondences is
FID is that the attribute of 4 correspondences is
FID is that the attribute of 5 correspondences is
504: the priority of FID is set, and FID is that the priority of 1 correspondence is 1; FID is that the priority of 2 correspondences is 2; FID is that the priority of 3 correspondences is 2; FID is that the priority of 4 correspondences is 1; FID is that the priority of 5 correspondences is 2, and wherein, the priority level of the larger correspondence of priority value is higher.In employing method same alike result was maximum, what selection priority was the highest was
The interpolation that draws as grid congruent point algorithm.
43: the process of building raster pyramid;
Wherein, the process of described construction raster pyramid is used for promoting the display efficiency of raster data for loading through data in the grid after the grid congruent point algorithm process.
Wherein, described construction raster pyramid refers to carry out Storage ﹠ Display according to user's needs with different resolution under same space reference, forms the pyramid structure that resolution is from coarse to fine, data volume is ascending.
Wherein, described display efficiency for promoting raster data is by the process at described construction raster pyramid, and operation construction raster pyramid instrument realizes that resolution is lower, and then the display efficiency of described raster data is higher.
44: the circuit grid is played up.
Wherein, described circuit grid is played up, and comprising:
According to described covering analyzing result, play up the color of each grid in the described circuit that will detect.
Wherein, described according to described covering analyzing result, play up the color of each grid in the described circuit that will detect, comprising:
The size of the precision that shows is as required determined the size of each grid in the described circuit that will detect;
Covering analyzing result according to the test point in each grid obtains according to pre-configured corresponding relation, determines the color corresponding with described covering analyzing result, and described corresponding relation is the corresponding relation between covering analyzing result and the color;
Adopt color corresponding to described and described covering analyzing result, play up each grid.
Wherein, described covering analyzing result is the size by the interpolation of described grid congruent point algorithm acquisition, then described according to described covering analyzing result, play up the color of each grid in the described circuit that will detect, comprise: the described weighted value that is obtained according to the statistical calculation algorithm by selected index parameter, carry out interpolation according to described weighted value, the scope at the big or small place of the interpolation that obtains, by different colour bands, play up such as the color of grid corresponding to the size of interpolation as described in two pairs of the colour bands one, colour band;
Wherein, the scope at the big or small place of described interpolation can be chosen as required, comes the color of colour band is set according to different scopes simultaneously.
Optionally, colour band one and colour band two can be set as required according to the size of interpolation corresponding to index parameter selected just in time opposite color from big to small or from small to large.
Optionally,
With
These three kinds of attributes can be to represent respectively three kinds of colors of red, green, blue, and wherein the color of representative can be self-defined.Draw the attribute of corresponding interpolation according to grid congruent point algorithm, as be
Being blue by its corresponding color, then can be blueness with the color rendering of grid; If according to grid congruent point algorithm draw corresponding interpolation for other attributes, then can according to the corresponding relation of different attribute and different colours, play up corresponding color to grid.
Wherein, described circuit grid is played up to be specially and is shown the circuit of playing up color.
Wherein, the described demonstration link tester of playing up color is crossed display module and is realized.
Present embodiment has provided by drive test data and has passed through grid congruent point algorithm by the concrete implementation procedure of circuit covering space analytical model, has realized that the circuit coverage effect shows.
Fig. 6 is the structural representation of wireline inspection equipment one embodiment based on the radio broadcasting type cover data provided by the invention.This equipment can be carried out the circuit inspect method based on the radio broadcasting type cover data of any embodiment of the present invention.As shown in Figure 6, the equipment of present embodiment comprises: determination module 61, the first acquisition module 62, the second acquisition module 63, circuit covering analyzing module 64, rendering module 65, display module 66;
Wherein, determination module 61 is used for the test point in definite circuit that will detect; The first acquisition module 62 is used for obtaining the radio broadcasting type cover data of described test point; The second acquisition module 63 is used for according to described radio broadcasting type cover data, obtains the weighted value of described test point; Circuit covering analyzing module 64 is used for carrying out the circuit covering analyzing according to the weighted value of described test point, obtains the covering analyzing result; Rendering module 65 is used for according to described covering analyzing result, plays up the color of each grid in the described circuit that will detect; Display module 66 is used for showing the described circuit that will detect of having played up color.
Wherein, described determination module 61 specifically comprises: adopt the predefined time interval that the described circuit that will detect is sampled, determine described test point;
Optionally, described time interval is 1 second.
Wherein, described the first acquisition module 62 is used for obtaining the radio broadcasting type cover data of described test point;
Wherein, described radio broadcasting type cover data is carrier level or the signal to noise ratio of the test point in the described circuit that will detect.
Wherein, described the second acquisition module 63 comprises:
The statistical calculation unit is used for that described radio broadcasting type cover data is carried out statistical calculation and obtains described weighted value;
Wherein, described statistical calculation comprises: mean value computing, summation computing, standard deviation computing, maximum operation, minimum operation or mode computing.
Wherein, described circuit covering analyzing module comprises:
Circuit covering analyzing unit is used for the described weighted value according to the statistical calculation acquisition, obtains the covering analyzing result by grid congruent point algorithm;
Wherein, described covering analyzing result is the size by the interpolation of described grid congruent point algorithm acquisition.
Wherein, described rendering module 64 specifically comprises:
The size of the precision that shows is as required determined the size of each grid in the described circuit that will detect;
Covering analyzing result according to the test point in each grid obtains according to pre-configured corresponding relation, determines the color corresponding with described covering analyzing result, and described corresponding relation is the corresponding relation between covering analyzing result and the color;
Adopt color corresponding to described and described covering analyzing result, play up each grid.
Wherein, described color can be self-defined.
Wherein, the above-mentioned functions module can be used for carrying out that the embodiment of the invention provides based on the flow process of the circuit inspect method of radio broadcasting type cover data, be mainly used in based on the radio broadcasting type cover data, by color and the demonstration of playing up each grid in the circuit that will detect, its specific works principle sees the description of embodiment of the method for details, does not repeat them here.By above-mentioned module, the equipment of present embodiment has solved and can not obtain the intuitively problem of test result in the prior art, has realized the demonstration directly perceived of circuit coverage effect.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can be finished by the relevant hardware of program command.Aforesaid program can be stored in the computer read/write memory medium.This program is carried out the step that comprises above-mentioned each embodiment of the method when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. the circuit inspect method based on the radio broadcasting type cover data is characterized in that, comprising:
Test point in the circuit of determining to detect, and obtain the radio broadcasting type cover data of described test point;
According to described radio broadcasting type cover data, obtain the weighted value of described test point;
Weighted value according to described test point carries out the circuit covering analyzing, obtains the covering analyzing result;
According to described covering analyzing result, play up the color of each grid in the described circuit that will detect;
Show the described circuit that will detect of having played up color.
2. method according to claim 1 is characterized in that, and is described according to described radio broadcasting type cover data, obtains the weighted value of described test point, comprising:
Described radio broadcasting type cover data is carried out statistical calculation obtain described weighted value;
Wherein, described statistical calculation comprises: mean value computing, summation computing, standard deviation computing, maximum operation, minimum operation or mode computing.
3. method according to claim 1 and 2 is characterized in that, described radio broadcasting type cover data is carrier level or the signal to noise ratio of the test point in the described circuit that will detect.
4. method according to claim 1 is characterized in that, the test point in the described circuit of determining to detect comprises:
Adopt the predefined time interval that the described circuit that will detect is sampled, determine described test point.
5. method according to claim 1 and 2 is characterized in that, described weighted value according to described test point carries out the circuit covering analyzing, obtains the covering analyzing result, comprising:
Described weighted value according to statistical calculation obtains obtains the covering analyzing result by grid congruent point algorithm.
6. method according to claim 1 is characterized in that, and is described according to described covering analyzing result, plays up the color of each grid in the described circuit that will detect, and comprising:
The size of the precision that shows is as required determined the size of each grid in the described circuit that will detect;
Covering analyzing result according to the test point in each grid obtains according to pre-configured corresponding relation, determines the color corresponding with described covering analyzing result, and described corresponding relation is the corresponding relation between covering analyzing result and the color;
Adopt color corresponding to described and described covering analyzing result, play up each grid.
7. the wireline inspection equipment based on the radio broadcasting type cover data is characterized in that, comprising:
Determination module, the test point in the circuit that is used for determining to detect;
The first acquisition module is for the radio broadcasting type cover data of obtaining described test point;
The second acquisition module is used for according to described radio broadcasting type cover data, obtains the weighted value of described test point;
Circuit covering analyzing module is used for carrying out the circuit covering analyzing according to the weighted value of described test point, obtains the covering analyzing result;
Rendering module is used for according to described covering analyzing result, plays up the color of each grid in the described circuit that will detect;
Display module is used for showing the described circuit that will detect of having played up color.
8. equipment according to claim 7 is characterized in that, described the second acquisition module comprises:
The statistical calculation unit is used for that described radio broadcasting type cover data is carried out statistical calculation and obtains described weighted value;
Wherein, described statistical calculation comprises: mean value computing, summation computing, standard deviation computing, maximum operation, minimum operation or mode computing.
9. according to claim 7 or 8 described equipment, it is characterized in that described radio broadcasting type cover data is carrier level or the signal to noise ratio of the test point in the described circuit that will detect.
10. equipment according to claim 7 is characterized in that, described determination module specifically comprises:
Adopt the predefined time interval that the described circuit that will detect is sampled, determine described test point.
11. according to claim 7 or 8 described equipment, it is characterized in that described circuit covering analyzing module comprises:
Circuit covering analyzing unit is used for the described weighted value according to the statistical calculation acquisition, obtains the covering analyzing result by grid congruent point algorithm.
12. equipment according to claim 7 is characterized in that, described rendering module specifically comprises:
The size of the precision that shows is as required determined the size of each grid in the described circuit that will detect;
Covering analyzing result according to the test point in each grid obtains according to pre-configured corresponding relation, determines the color corresponding with described covering analyzing result, and described corresponding relation is the corresponding relation between covering analyzing result and the color;
Adopt color corresponding to described and described covering analyzing result, play up each grid.
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| CN2012105258152A CN103037385A (en) | 2012-12-07 | 2012-12-07 | Line detection method and line detection equipment based on wireless broadcasting type coverage data |
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| CN2012105258152A CN103037385A (en) | 2012-12-07 | 2012-12-07 | Line detection method and line detection equipment based on wireless broadcasting type coverage data |
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