CN108763343A - A kind of method of the geographic location data message fusion calculation in multiple sources - Google Patents
A kind of method of the geographic location data message fusion calculation in multiple sources Download PDFInfo
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Abstract
The invention discloses a kind of methods of the geographic location data message fusion calculation in multiple sources, which is characterized in that includes the following steps：S1, setting base station：Base station several different is set；S2, information is collected：Carry out the collection of multiple geographical location information to the same place respectively by different base station；S3, preliminary fusion：The internal information that different base station in S2 obtains tentatively is merged；S4, final fusion：The result that different base station in S3 merges is merged again；S5, data determine：The result obtained in S4 is exported out.The invention enables staff when progress geographical location determines, the collection of geographical location information is carried out to same place by several base stations, single base station is avoided to cause geographical location information processing inaccurate because of objective factor, improve the accuracy of geographical location information processing so that staff can be accurately positioned the geographical location information in certain place.
Description
Technical field
The present invention relates to geographical location information technical field, specially a kind of geographic location data message in multiple sources melts
Total method calculated.
Background technology
Geodata is directly or indirectly to be associated with the data in some place relative to the earth, be indicate geographical location,
The natural phenomena of characteristic distributions and all salt files of social phenomenon, including physical geography data and socioeconomic data, such as soil
Ground cover type data, relief data, soil data, hydrographic data, vegetation data, settlement place data, River Data, administrative border
Data etc. in terms of boundary and social economy.
Geographical location according to the different needs of people can be carried out with different methods to geographical object it is qualitative, quantitative,
Positioning in the prior art, geographical location is carried out for a place to hold the time-space attribute and correlated characteristic of geographical object
Determination, often only the point data measured in a base station is merged, to obtain the location information of the point, in this way
It is clearly present a defect：Staff when the data of a point to a base station measurement merge, it is difficult to ensure that
The base station will not because of some objective factors and there are data processing errors, this this may result in the data result of final process not
Accurately, cannot be accurately positioned needs the geographical location information of located sites.
Invention content
The purpose of the present invention is to provide a kind of building intellectualization mobile terminal display systems, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of method of the geographic location data message fusion calculation in multiple sources, includes the following steps：
S1, setting base station：Base station several different is set；
S2, information is collected：Carry out the collection of multiple geographical location information to the same place respectively by different base station；
S3, preliminary fusion：The internal information that different base station in S2 obtains tentatively is merged；
S4, final fusion：The result that different base station in S3 merges is merged again；
S5, data determine：The result obtained in S4 is exported out.
Preferably, the base station number in S1 is three.
Preferably, the base station in S1 is arranged at different longitude and latitude.
Preferably, data S2 obtained are stored in computer, in case the later stage investigates.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention can obtain the geographical location of different base station collection when staff's progress geographical location information determines
Information is tentatively merged the internal information that different base station is collected, to obtain geography of each base station for same place
Location information is later merged in the geographical location that different base station merges again, finally, the data that fusion is obtained
As a result it is come out from computer.
The invention enables staff when progress geographical location determines, is carried out first to same place by several base stations
Then the information that each inside of base station is collected tentatively is merged, obtains several about this by the collection of geographical location information
The fused data of point geographical location information is finally finally merged the result that each base station is merged, and passes through more base stations
Fusion method avoids single base station from causing geographical location information processing inaccurate because of objective factor, improves geographical location letter
Cease the accuracy of processing so that staff can be accurately positioned the geographical location information in certain place.
Description of the drawings
Fig. 1 is the flow diagram of the method for the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：
Embodiment one：
A kind of method of the geographic location data message fusion calculation in multiple sources, includes the following steps：
S1, setting base station：Base station several different is set；
For example, under normal circumstances, a cellular network is mutually formed in some region, between multiple base stations,
That is the setting of different base station should be on different latitude and longitude.
S2, information is collected：Carry out the collection of multiple geographical location information to the same place respectively by different base station；
Three base stations are set, these three base stations are respectively designated as M1, M2 and M3, and the data collected in M1 are 3 Hes
The data for the band collected in 3.1, M2 are 2.9,3 and 3.1, and the data collected in M3 are 2.8,3,3.1 and 3.2.
S3, preliminary fusion：The internal information that different base station in S2 obtains tentatively is merged；
The data collected in M1 are merged, (3+3.1)/2=3.05；
The data collected in M2 are merged, (2.9+3+3.1)/3=3；
The data collected in M3 are merged, (2.8+3+3+3.2)/4=3.05.
S4, final fusion：The result that different base station in S3 merges is merged again；
The data result that three base stations are merged finally is merged, (3.05+3+3.05)/3 ≈ 3.033.
S5, data determine：The result obtained in S4 is exported out；
By the data processing finally obtained it is good after, shown by computer display interface, for staff browse, really
Determine geographical location information.
Embodiment two：
A kind of method of the geographic location data message fusion calculation in multiple sources, includes the following steps：
S1, setting base station：Base station several different is set；
It is in different warps for example, the construction of mobile communication base station is generally about what covering surface was configured, between them
On weft.
S2, information is collected：Carry out the collection of multiple geographical location information to the same place respectively by different base station；
Three base stations are set, these three base stations are respectively designated as N1, N2 and N3, the data collected in N1 are 4,4.1,
4.1, the data collected in 3.9 and 4.1, N2 are 3.9,4,4.1 and 4.2, and the data collected in N3 are 3.9,4.2 and
4。
S3, preliminary fusion：The internal information that different base station in S2 obtains tentatively is merged；
To be collected in N1 the data of band merge, (4+4.1+4.1+3.9+4.1)/5=4.04；
To be collected in N2 the data of band merge, (3.9+4+4.1+4.2)/4=4.05；
The data collected in N3 are merged, (3.9+4.2+4)/3 ≈ 4.03.
S4, final fusion：The result that different base station in S3 merges is merged again；
The data result that three base station fusions obtain finally is merged, (4.04+4.05+4.03)/3=4.04.
S5, data determine：The result obtained in S4 is exported out；
Entire data handling procedure is running background, and the final process result of data will be shown by computer display screen
Come, is browsed for staff, to determine the geographical location information of monitoring point.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of method of the geographic location data message fusion calculation in multiple sources, which is characterized in that include the following steps：
S1, setting base station：Base station several different is set；
S2, information is collected：Carry out the collection of multiple geographical location information to the same place respectively by different base station；
S3, preliminary fusion：The internal information that different base station in S2 obtains tentatively is merged；
S4, final fusion：The result that different base station in S3 merges is merged again；
S5, data determine：The result obtained in S4 is exported out.
2. a kind of method of the geographic location data message fusion calculation in multiple sources according to claim 1, feature
It is：Base station number in S1 is three.
3. a kind of method of the geographic location data message fusion calculation in multiple sources according to claim 1, feature
It is：Base station in S1 is arranged at different longitude and latitude.
4. a kind of method of the geographic location data message fusion calculation in multiple sources according to claim 1, feature
It is：The data that S2 is obtained are stored in computer, in case the later stage investigates.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296188A (en) * | 1999-11-15 | 2001-05-23 | 国际电气株式会社 | Positioning system and location caculation method in mobile telecommunication system |
| CN102026370A (en) * | 2010-12-21 | 2011-04-20 | 西安电子科技大学 | Time difference on arrival (TDOA) locating method based on circumferentially distributed monitoring nodes |
| CN103068035A (en) * | 2011-10-21 | 2013-04-24 | 中国移动通信集团公司 | Wireless network location method, device and system |
| CN105142215A (en) * | 2015-08-07 | 2015-12-09 | 成都亚讯星科实业有限公司 | Method for locating and calculating multi-dimensional user position |
| CN105334522A (en) * | 2015-12-07 | 2016-02-17 | 北京奇虎科技有限公司 | GPS attack detection method and device |
| CN105979579A (en) * | 2016-05-19 | 2016-09-28 | 华东交通大学 | Application of TOA/AOA mixed positioning method in LTE system |
-
2018
- 2018-05-14 CN CN201810457786.8A patent/CN108763343A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296188A (en) * | 1999-11-15 | 2001-05-23 | 国际电气株式会社 | Positioning system and location caculation method in mobile telecommunication system |
| CN102026370A (en) * | 2010-12-21 | 2011-04-20 | 西安电子科技大学 | Time difference on arrival (TDOA) locating method based on circumferentially distributed monitoring nodes |
| CN103068035A (en) * | 2011-10-21 | 2013-04-24 | 中国移动通信集团公司 | Wireless network location method, device and system |
| CN105142215A (en) * | 2015-08-07 | 2015-12-09 | 成都亚讯星科实业有限公司 | Method for locating and calculating multi-dimensional user position |
| CN105334522A (en) * | 2015-12-07 | 2016-02-17 | 北京奇虎科技有限公司 | GPS attack detection method and device |
| CN105979579A (en) * | 2016-05-19 | 2016-09-28 | 华东交通大学 | Application of TOA/AOA mixed positioning method in LTE system |
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