CN105320692A - Method, device and system for presenting mass data - Google Patents
Method, device and system for presenting mass data Download PDFInfo
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- CN105320692A CN105320692A CN201410371694.XA CN201410371694A CN105320692A CN 105320692 A CN105320692 A CN 105320692A CN 201410371694 A CN201410371694 A CN 201410371694A CN 105320692 A CN105320692 A CN 105320692A
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Abstract
The invention discloses a method, a device and a system for presenting mass data. The method comprises steps as follows: attributes of the mass data are determined and comprise longitude and latitude information; the number of GIS (geographic information system) map layers to be presented is determined; the content of the mass data presented by each of the GIS map layers is determined and comprises the attributes, performance parameter information calculated according to the attributes, primitives and/or calculated primitive quantity values; the content of the mass data required to be presented on each of the GIS map layers is released on the GIS map layers. The presentation speed of the content of the mass data on the GIS layers is increased.
Description
Technical field
The present invention relates to large data, GIS technology field, particularly relate to a kind of method, apparatus and system presenting mass data.
Background technology
Along with the development of application system, adopt GIS (GeographicInformationSystem, Geographic Information System) mode shows that geography information related data is popularized just gradually, comprises from the static display of initial geography information to functions such as data multidimensional analyses.But along with the continuous increase of application demand, need on GIS, show more information point, from initial tens, hundreds of up till now several ten thousand even hundreds of thousands.For the displaying of mass data, existing platform provides a kind of method, i.e. Cluster vacuate method, it can realize the displaying of mass data, its process is: obtain all data by inner API from service end, and be loaded into client, and carries out spatial analysis by its internalist methodology according to the latitude and longitude information (pure geography information) put, and generate the result of vacuate, finally according to the dynamic display data of the visual range of GIS.
With information point data instance, suppose that Universal Information point has 200,000 (each information point has 15 attribute fields), 200,000 information points all load by existing platform, and according to software inhouse algorithm, 200,000 information points are divided into N group according to the algorithm of spatial analysis, then this N group shown with the form of N number of information point, each information point embodies information point quantity.
Due to the limitation of GIS, after the quantity of information point of display on GIS is more than a definite limitation, the operability of map will be influenced greatly, even can not use, and especially on WEBGIS, the quantitative requirement for pel is stricter.
The vacuate function that prior art self is provided by existing GIS platform, will load for a long time to the number needs showing all information points.Owing to needing that all data in layer are all loaded into client, therefore network transfer speeds is very large on the loading of mass data, display impact, and the slow or poor Data import difficulty that all can make of network stabilization of network transfer speeds is even interrupted.Equally, owing to needing by Data import in the browser of client, after data volume exceedes certain limit, client must configure enough internal memories and CPU, the normal load of guarantee mass data.
Along with the continuous increase of system loads information point quantity and the situation of consideration multi-user concurrent, need the server of higher configured, improve system operation cost.
The vacuate method of existing platform mainly carries out vacuate according to the geography information of information point, cannot carry out vacuate analysis according to specific business scenario (administrative area, information point are familiar with such as).In the process of vacuate, the longitude and latitude of the information point that places one's entire reliance upon, does not consider the service attribute of information point, causes part amalgamation result not meet service logic, such as the quantity of the information point of two provinces is combined display.
Summary of the invention
The technical problem to be solved in the present invention improves the presentation speed of magnanimity data content in GIS layer.
According to an aspect of the present invention, propose a kind of method presenting mass data, comprising:
Determine the attribute of mass data, described attribute comprises latitude and longitude information;
Determine the GIS layer number of plies that will present;
Determine the content of the mass data that each layer of GIS layer presents, described content comprises the pel quantitative value of described attribute, performance parameter information according to property calculation, pel and/or calculating;
The content of the mass data that each layer will present is issued in GIS layer.
Further, being operating as according to property calculation performance parameter information:
Attribute described in server stores, obtains the attribute information relevant to the performance parameter information that will calculate, calculates described performance parameter information, and is sent to and will presents mass data content terminal side or client-side.
Further, end side or client-side preserve the mass data content that will present.
According to a further aspect in the invention, also propose a kind of equipment presenting mass data, comprising:
Attribute determining unit, for determining the attribute of mass data, described attribute comprises latitude and longitude information;
Number of plies determining unit, for determining the GIS layer number of plies that will present;
Content determining unit, for determining the content of the mass data that each layer of GIS layer presents, described content comprises the pel quantitative value of described attribute, performance parameter information according to property calculation, pel and/or calculating;
Display unit, for issuing the content of the mass data that each layer will present in GIS layer.
Further, described content determining unit receives according to the performance parameter information of property calculation from server.
Further, attribute described in described server stores, obtains the attribute information relevant to the performance parameter information that will calculate, calculates described performance parameter information, and is sent to and will presents mass data content terminal side or client-side.
According to a further aspect in the invention, a kind of system presenting mass data is also proposed, comprise above-mentioned arbitrary described in present equipment and the server of mass data.
In the present invention, the content of the mass data that each layer that end side or client-side have obtained GIS layer presents, such as, be kept at end side or client-side, required mass data content can be calculated by server, further, load at every layer of GIS layer and issue the content of the mass data that this layer will present.This improves the presentation speed of magnanimity data content in GIS layer.Further, achieve quick display on GIS and at all levels between quick switching.
In addition, owing to only loading the content of the mass data that this layer will present at every layer, therefore, the high configuration requirement to client is decreased.
By referring to the detailed description of accompanying drawing to exemplary embodiment of the present invention, further feature of the present invention and advantage thereof will become clear.
Accompanying drawing explanation
What form a part for instructions drawings describes embodiments of the invention, and together with the description for explaining principle of the present invention.
With reference to accompanying drawing, according to detailed description below, clearly the present invention can be understood, wherein:
Fig. 1 is a kind of method flow diagram presenting mass data in embodiment.
Fig. 2 is a kind of structural representation presenting the equipment of mass data in embodiment.
Fig. 3 is a kind of structural representation presenting the system of mass data in embodiment.
Embodiment
Various exemplary embodiment of the present invention is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit the scope of the invention.
Meanwhile, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not draw according to the proportionate relationship of reality.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in the appropriate case, described technology, method and apparatus should be regarded as a part of authorizing instructions.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is a kind of method flow diagram presenting mass data in embodiment.The method comprises the following steps:
In step 110, determine the attribute of mass data, described attribute comprises latitude and longitude information.
Such as, determine that mass data has i generic attribute, i.e. P0 ~ Pi-1.
Wherein, described attribute can also comprise: ownership is economized, belong to districts and cities, antenna parallactic angle and/or Downtilt.It will be understood by those skilled in the art that attribute information is here for citing, should not be construed as limitation of the present invention.Can expand accordingly and modification attribute information as required, within the protection domain that all should cover this claim.
In step 120, determine the GIS layer number of plies that will present.
Such as, the GIS layer number of plies that present has j layer, i.e. L0 ~ Lj-1.
In step 130, determine and the content of mass data that presents of each layer obtaining GIS layer, described content comprises the pel quantitative value of described attribute, performance parameter information according to property calculation, pel and/or calculating.
Such as, what GIS presented is base station related content, supposes that the 1st layer of GIS layer for nationwide base station, because the content that will present in this visual range is more, then only can show pel and pel quantitative value.Pel mentioned here refers to base station, such as, shows the base station number in this region in each region arranged.
Again such as, the 2nd layer of GIS layer show further each base station of economizing and relevant information.Due in this visual range, the base station number in some region is more, the base station number in some region is less, then can show base station pel and the base station number in this region in the region that base station number is more, show the base station pel in this region, base station property and the performance parameter information according to property calculation in the region that base station number is less.Attribute mentioned here such as, economize, belong to districts and cities, antenna parallactic angle by ownership.According to the performance parameter information of property calculation such as, cutting off rate.Then corresponding attribute comprise connected in whole call numbers call number, access failure call number, or cutting off rate is higher than the base station number etc. of certain thresholding.
Those skilled in the art are to be understood that, above-mentioned just for citing, can be as required, determine the content of the mass data that each layer of GIS layer presents, thus realize presenting all or part of pel and pel quantitative value thereof at same layer, all or part of pel and attribute thereof, all or part of pel, attribute and performance parameter information.In addition, the size of quantitative value can also be embodied by difformity.Etc..
In an embodiment of the present invention, being operating as according to property calculation performance parameter information:
Attribute described in server stores, obtains the attribute information relevant to the performance parameter information that will calculate, calculates described performance parameter information, and is sent to and will presents mass data content terminal side or client-side.That is, in this embodiment, the end side or the client-side that present mass data content only need to obtain performance parameter information, without the need to calculating in this locality, thus, the requirement of loading performance parameter information can be responded fast.
In addition, the configuration requirement to end side or client-side is also reduced, such as, memory configurations.
In addition, the dependence to the network bandwidth is also reduced.The stability of terminal inner module is higher, effectively reduces that Data import interrupts, the probability that occurs of event such as unsuccessfully.Thus, reduce further operation cost due to stability and drop into.
In step 140, every layer in GIS layer loads and issues the content of the mass data that this layer will present.
In this embodiment, the content of the mass data that each layer that end side or client-side have obtained GIS layer presents, such as, be kept at end side or client-side, required mass data content can be calculated by server, further, load at every layer of GIS layer and issue the content of the mass data that this layer will present.This improves the presentation speed of magnanimity data content in GIS layer.Further, achieve quick display on GIS and at all levels between quick switching.
In addition, owing to only loading the content of the mass data that this layer will present at every layer, therefore, the high configuration requirement to client is decreased.
Fig. 2 is a kind of structural representation presenting the equipment of mass data in embodiment.This equipment comprises: attribute determining unit 210, number of plies determining unit 220, content determining unit 230 and display unit 240.Wherein:
Attribute determining unit 210, for determining the attribute of mass data, described attribute comprises latitude and longitude information.
Wherein, described attribute can also comprise: ownership is economized, belong to districts and cities, antenna parallactic angle and/or Downtilt.It will be understood by those skilled in the art that attribute information is here for citing, should not be construed as limitation of the present invention.Can expand accordingly and modification attribute information as required, within the protection domain that all should cover this claim.
Number of plies determining unit 220, for determining the GIS layer number of plies that will present.
Content determining unit 230, for determining and the content of mass data that presents of each layer obtaining GIS layer, described content comprises the pel quantitative value of described attribute, performance parameter information according to property calculation, pel and/or calculating.
Such as, what GIS presented is base station related content, supposes that the 1st layer of GIS layer for nationwide base station, because the content that will present in this visual range is more, then only can show pel and pel quantitative value.Pel mentioned here refers to base station, such as, shows the base station number in this region in each region arranged.
Again such as, the 2nd layer of GIS layer show further each base station of economizing and relevant information.Due in this visual range, the base station number in some region is more, the base station number in some region is less, then can show base station pel and the base station number in this region in the region that base station number is more, show the base station pel in this region, base station property and the performance parameter information according to property calculation in the region that base station number is less.Attribute mentioned here such as, economize, belong to districts and cities, antenna parallactic angle by ownership.According to the performance parameter information of property calculation such as, cutting off rate.Then corresponding attribute comprise connected in whole call numbers call number, access failure call number, or cutting off rate is higher than the base station number etc. of certain thresholding.
Those skilled in the art are to be understood that, above-mentioned just for citing, can be as required, determine the content of the mass data that each layer of GIS layer presents, thus realize presenting all or part of pel and pel quantitative value thereof at same layer, all or part of pel and attribute thereof, all or part of pel, attribute and performance parameter information.In addition, the size of quantitative value can also be embodied by difformity.Etc..
Display unit 240, for issuing the content of the mass data that each layer will present in GIS layer.
In this embodiment, the content of the mass data that each layer that end side or client-side have obtained GIS layer presents, such as, be kept at end side or client-side, required mass data content can be calculated by server, further, load at every layer of GIS layer and issue the content of the mass data that this layer will present.This improves presentation speed.Further, achieve quick display on GIS and at all levels between quick switching.
In addition, owing to only loading the content of the mass data that this layer will present at every layer, therefore, the high configuration requirement to client is decreased.
In an embodiment of the present invention, described content determining unit receives according to the performance parameter information of property calculation from server.
In an embodiment of the present invention, attribute described in described server stores, obtains the attribute information relevant to the performance parameter information that will calculate, calculates described performance parameter information, and is sent to and will presents mass data content terminal side or client-side.
In this embodiment, the end side or the client-side that present mass data content only need to obtain performance parameter information, without the need to calculating in this locality, thus, the requirement of loading performance parameter information can be responded fast.
In addition, the configuration requirement to end side or client-side is also reduced, such as, memory configurations.
In addition, the dependence to the network bandwidth is also reduced.The stability of terminal inner module is higher, effectively reduces that Data import interrupts, the probability that occurs of event such as unsuccessfully.Thus, reduce further operation cost due to stability and drop into.
Fig. 3 is a kind of structural representation presenting the system of mass data in embodiment.This system comprises the equipment 310 and server 320 that present mass data.Wherein, each embodiment and the server that present the equipment of mass data are described above.
Be rendered as example with the GIS realizing 200,000 mobile communication base stations to be below described.
Determine the attribute of mobile communication base station.The attribute of mobile communication base station comprises longitude, latitude, ownership province, ownership districts and cities, antenna azimuth and Downtilt.
Determine the number of plies of the GIS layer needing to present, the present embodiment presents 15 layer data altogether.
Determine and the content of mass data that presents of each layer obtaining GIS layer.
Every layer in GIS layer loads and issues the content of the mass data that this layer will present.
L0/L1 presents and gathers quantity based on " ownership is economized " and the vacuate in region, provincial administrative area under one's jurisdiction, does not present antenna azimuth and Downtilt.
The vacuate that L2 ~ L4 presents based on base station property " ownership city " and the administrative region, area under one's jurisdiction of city-level gathers quantity, does not present antenna azimuth and Downtilt.
L5 ~ L10 layer, presents the grid of " longitude ", " latitude " and appropriate level, presents base station number value, do not present antenna azimuth and Downtilt.
L11 ~ L14 layer, presents antenna azimuth and Downtilt.
Click Scalable key in map by computer, base station relevant information can be shown fast.In prior art, the quantitative value of base station can only be shown in same layer, or the particular location of base station, base station number value and more specific location information can not be shown with layer.In the present invention, in same layer display base station number value and more specific location information, such as, at L5 ~ L10 layer, more specific location information and base station number value can be presented.
In the presentation mode of prior art, be that all contents that will present all are carried on GIS, just transfer corresponding data when showing certain layer and show.To load the layer of 200,000 points, because the quantity of information that will load is very large, so load for the first time and need 90s, client needs internal memory 1.2G, drag at every turn or change visual field delay 4 ~ 5s.By comparison, in this embodiment of the present invention, load time first time, at about 15s, drags or changes visual field speed at about 1 second.
In the present invention, determine and the content of mass data that presents of each layer obtaining GIS layer, every layer in GIS layer loads and issues the content of the mass data that this layer will present.That is, the content that this layer will present only is loaded, and, if need calculating operation can be completed by server, this improves presentation speed, the requirement of loading performance parameter information can be responded fast.Further, achieve quick display on GIS and at all levels between quick switching.Also reduce the dependence to the network bandwidth.The stability of terminal inner module is higher, effectively reduces that Data import interrupts, the probability that occurs of event such as unsuccessfully.Thus, reduce further operation cost due to stability and drop into.Owing to only loading the content of the mass data that this layer will present at every layer, therefore, the high configuration requirement to client is decreased.
Further, solve the service logic mistake that traditional vacuate brings, be convenient to research staff and expand correlation function with user's actual need.For the business demand of reality, according to the algorithm of different scene change vacuates, such as, for object, or Alternative Attribute etc., to meet business need.
So far, the present invention is described in detail.In order to avoid covering design of the present invention, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
Method of the present invention and device may be realized in many ways.Such as, any combination by software, hardware, firmware or software, hardware, firmware realizes method of the present invention and device.Said sequence for the step of described method is only to be described, and the step of method of the present invention is not limited to above specifically described order, unless specifically stated otherwise.In addition, in certain embodiments, can be also record program in the recording medium by the invention process, these programs comprise the machine readable instructions for realizing according to method of the present invention.Thus, the present invention also covers the recording medium stored for performing the program according to method of the present invention.
Although be described in detail specific embodiments more of the present invention by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit the scope of the invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above embodiment be modified.Scope of the present invention is limited by claims.
Claims (7)
1. present a method for mass data, it is characterized in that, comprising:
Determine the attribute of mass data, described attribute comprises latitude and longitude information;
Determine the GIS layer number of plies that will present;
Determine the content of the mass data that each layer of GIS layer presents, described content comprises the pel quantitative value of described attribute, performance parameter information according to property calculation, pel and/or calculating;
The content of the mass data that each layer will present is issued in GIS layer.
2. present the method for mass data according to claim 1, it is characterized in that, comprising:
According to being operating as of property calculation performance parameter information:
Attribute described in server stores, obtains the attribute information relevant to the performance parameter information that will calculate, calculates described performance parameter information, and is sent to and will presents mass data content terminal side or client-side.
3. present the method for mass data according to claim 2, it is characterized in that, also comprise: end side or client-side preserve the mass data content that will present.
4. present an equipment for mass data, it is characterized in that, comprising:
Attribute determining unit, for determining the attribute of mass data, described attribute comprises latitude and longitude information;
Number of plies determining unit, for determining the GIS layer number of plies that will present;
Content determining unit, for determining the content of the mass data that each layer of GIS layer presents, described content comprises the pel quantitative value of described attribute, performance parameter information according to property calculation, pel and/or calculating;
Display unit, for issuing the content of the mass data that each layer will present in GIS layer.
5. present the equipment of mass data according to claim 4, it is characterized in that, comprising:
Described content determining unit receives the performance parameter information according to property calculation from server.
6. present the equipment of mass data according to claim 5, it is characterized in that, comprising:
Attribute described in described server stores, obtains the attribute information relevant to the performance parameter information that will calculate, calculates described performance parameter information, and is sent to and will presents mass data content terminal side or client-side.
7. present a system for mass data, it is characterized in that, comprise claim 4 to 6 arbitrary described in present equipment and the server of mass data.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702631A (en) * | 2005-06-08 | 2005-11-30 | 武汉虹信通信技术有限责任公司 | Method for realizing geographical information system dynamic layers |
| CN101005395A (en) * | 2005-08-30 | 2007-07-25 | 广东移动通信有限责任公司 | Visible system and its visible method for mobile network property and warning |
| CN101094486A (en) * | 2007-06-19 | 2007-12-26 | 武汉虹信通信技术有限责任公司 | Method for implementing real time visualized mass data in optimizing mobile communication network |
| CN101415018A (en) * | 2007-10-17 | 2009-04-22 | 北京灵图软件技术有限公司 | Transmission method and system for geographical message data |
| CN101346000B (en) * | 2008-07-29 | 2011-06-29 | 方圆信通科技（北京）有限公司 | System for providing local mobile geographic information service based on GPS and mobile terminal |
| CN101706809B (en) * | 2009-11-17 | 2012-07-04 | 北京灵图软件技术有限公司 | Method, device and system for processing multi-source map data |
| CN102968472A (en) * | 2012-11-14 | 2013-03-13 | 广东威创视讯科技股份有限公司 | Method and system of data caching for GIS (geographic information system) |
| CN103699615A (en) * | 2013-12-17 | 2014-04-02 | 鲁东大学 | Rapid map representing method and system based on point vector data multilayer storage |
-
2014
- 2014-07-31 CN CN201410371694.XA patent/CN105320692B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702631A (en) * | 2005-06-08 | 2005-11-30 | 武汉虹信通信技术有限责任公司 | Method for realizing geographical information system dynamic layers |
| CN101005395A (en) * | 2005-08-30 | 2007-07-25 | 广东移动通信有限责任公司 | Visible system and its visible method for mobile network property and warning |
| CN101094486A (en) * | 2007-06-19 | 2007-12-26 | 武汉虹信通信技术有限责任公司 | Method for implementing real time visualized mass data in optimizing mobile communication network |
| CN101415018A (en) * | 2007-10-17 | 2009-04-22 | 北京灵图软件技术有限公司 | Transmission method and system for geographical message data |
| CN101346000B (en) * | 2008-07-29 | 2011-06-29 | 方圆信通科技（北京）有限公司 | System for providing local mobile geographic information service based on GPS and mobile terminal |
| CN101706809B (en) * | 2009-11-17 | 2012-07-04 | 北京灵图软件技术有限公司 | Method, device and system for processing multi-source map data |
| CN102968472A (en) * | 2012-11-14 | 2013-03-13 | 广东威创视讯科技股份有限公司 | Method and system of data caching for GIS (geographic information system) |
| CN103699615A (en) * | 2013-12-17 | 2014-04-02 | 鲁东大学 | Rapid map representing method and system based on point vector data multilayer storage |
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