CN102300312B - A kind of automatic base station data updating method - Google Patents
A kind of automatic base station data updating method Download PDFInfo
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- CN102300312B CN102300312B CN201110272282.7A CN201110272282A CN102300312B CN 102300312 B CN102300312 B CN 102300312B CN 201110272282 A CN201110272282 A CN 201110272282A CN 102300312 B CN102300312 B CN 102300312B
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Abstract
The present invention relates to wireless location technology field, particularly relate to a kind of automatic base station data updating method.The architecture solicited message that a kind of automatic base station data updating method, location failure user sent or position error are bigger collects, and gathers as supplementing base station data.The data gathered are sent to data exchange server by architecture server in real time；When filling mining data reach a certain amount of, data exchange server starts data compilation function automatically, generates up-to-date base station data.After generating up-to-date base station data, data exchange server sends to architecture server group and updates base station data broadcast, and rear location-server updates base station data to the transmission of data exchange server asks and obtains renewal base station data.The invention has the beneficial effects as follows: the Location Request sent by user collects base station data information automatically, be greatly saved the most static cost gathering base station data information, enhance the ability of alignment system real-time update architecture data simultaneously.
Description
Technical field
The present invention relates to wireless location technology field, particularly relate to a kind of automatic base station data updating method.
Background technology
Along with location technology development, the most of great interest, mobile positioning technique is possible not only to violating
The many-sides such as crime investigation, vehicle management, navigation and intelligent transportation system (ITS) are all widely used, moreover it is possible to for each operator
Constantly release the demand that new business is growing to meet user, thus drive the further development of China's mobile communications industry.
For from positioning precision, GPS positioning precision is high, and location based on base station is worst；But GPS positions existence
Shortcoming, as, it is ensured that receiving satellite-signal, in the case of indoor and urban district have high building to stop, signal receives problematic, thus
Limit the application of GPS location；The time of GPS cold start-up is longer, and the real-time of location is not being met；GPS module power consumption is big,
And increase hardware cost.All situation analysis, architecture has certain advantage in this aspect, uses base station information to carry out fixed
The mode of position will be after an important directions of location technology.
Thus, for radio communication base station information collection, analyze and apply, will be a complexity and important technology
Work.We find in architecture is applied, and base station data can often carry out switching at runtime and the new base station of continuous construction is asked
Topic.Static state is simply used to gather if this allows for our base station data collecting work, and the side of fixed base stations location data
Method cannot meet positioning requirements.
Summary of the invention
In order to solve the problems referred to above, the present invention proposes a kind of automatic base station data updating method, skill of the present invention
Art scheme is: a kind of automatic base station data updating method, comprises the following steps:
At least one architecture server in step 1. architecture server group is automatically collected and is preserved user and sends out
The position error sent here is more than setting threshold X and positioning failed Location Request；
Architecture server described in step 2. collect the position error of a specific quantity A more than setting threshold X and
When positioning failed positioning request information, the positioning request information collected is sent to data exchange server；
Base station data is carried out supplementing collection by step 3. data exchange server according to the Location Request received, when supplementing
When the base station data gathered reaches a specific quantity B, data exchange server starts data compilation function automatically, generates up-to-date
Base station data information；
The step 4. data exchange server all architecture servers in architecture server group send broadcast
Base station data information is updated by the Servers-all in message informing group；
All architecture servers in step 5. architecture server group receive the backward data exchange service of broadcast
Device sends and loads the base station data information request updated；
After step 6. data exchange server receives the request of described architecture server, to architecture server
All architecture servers in group send up-to-date base station data information；
All architecture servers in step 7. architecture server group receive data exchange server and send
Up-to-date base station data after, original base station data is updated.
Further, in described step 1, further comprising the steps of:
The all of Location Request that user is sent by the architecture server described in step 11. is saved in architecture
In the caching of module；
Location Request in the caching of architecture module is carried out pre-place by the architecture server described in step 12.
Reason, retains position error more than the Location Request setting threshold X and location is failed, deletes remaining Location Request.
Further, in described step 3, further comprising the steps of:
Step 31. data exchange server more than setting threshold X and positions failed Location Request pair according to position error
Base station data carry out supplement collection, supplement gather base station data include: with GPS position information base station data and without
The failed base station data of GPS position information and location, is saved in data exchange server by the supplementary base station data collected
In temporary file.
Step 32. is when the base station data of supplementary collection reaches a specific quantity B, and data exchange server starts number automatically
According to compilation facility, generate up-to-date base station data information, specifically include following steps:
If it is the base station data with GPS position information that step 321. supplements the base station data gathered, then perform step
322；If supplementing the base station data gathered is to comprise 2 without in GPS position information and the failed base station data in location and record
Above base station data, then perform step 323；If supplementing the base station data gathered is without GPS position information and to position unsuccessfully
Base station data and record comprise 1 base station data, then performs step 324；
Step 322. data exchange server reloads and supplements the base station data collected and be again simulated determining
Position, is divided into following several situation according to simulator locating result:
A. position successfully, calculate base station position information, and and GPS position information according to the base station data of supplementary collection
Compare, if both errors are more than setting threshold X (6 kilometers), then perform step a, otherwise perform step b；
B. position failure, then perform step d；
Step a: utilize the mode of spatial data index to match the LAC information that original corresponding region gathers, be designated as former
LAC, if former LAC is different from existing LAC, then is judged as LAC switching, utilizes existing LAC to re-start simulator locating, update base station
Positional information, and add in the base station basic data of data exchange server, proceed to perform step c；
Step b: utilize the supplementary base station data collected to calculate base station position information, and base station position information is supplemented
In base station basic data in data exchange server, proceed to perform step c；
Step c: the base station position information of renewal part is separately stored to the more new data literary composition of the base station in data exchange server
In part；
Step d: call third party's locating interface and carry out base station and reorientate, base station is reorientated the base station location of return
Information, is saved in the third party's file in data exchange server as independent base station data；
Step 323. calculates this base station position information, and the base station that will calculate by the position of other base stations in record
Data filling is in the base station basic data in data exchange server；
Step 324. is called third party's architecture interface and is carried out base station and reorientate, and base station is reorientated return
Base station position information, as in third party's file that independent base station data is saved in switching server；
Further, a described specific quantity A is 200；Described sets threshold X as 6 kilometers；Described one is specific
Quantity B is 600,000.
Further, in described step 6, described base station data information includes the sum of amendment in data exchange server
Newly-increased base station data.
Further, in described step 7, described architecture server group there is the server of request to original
Base station data be updated including being updated by the base station data in the essence data files of base station and slow by locating module
In depositing, original base station data is updated.
Further, in described step 7, when original base station data is updated by architecture server, only need
Update amendment part data and increase newly-increased data.
The present invention is had the beneficial effect that the Location Request sent by user collects base station data information automatically,
It is greatly saved the most static cost gathering base station data information, enhances alignment system real-time update architecture number simultaneously
According to ability.
Accompanying drawing explanation
Fig. 1 is the automatic base station data updating method flow chart of the present invention；
Fig. 2 is the work system frame diagram of the present invention.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the present invention is further described.
With reference to Fig. 1, shown in 2, a kind of automatic base station data updating method of the present invention, comprise the following steps:
At least one architecture server 11 in step 1. architecture server group 10 is automatically collected and preserves use
Family 20 sends the Location Request that the position error come is failed with location more than setting threshold value 6 kilometers；
Wherein, in described step 1, further comprising the steps of:
The all of Location Request that user 20 is sent by the architecture server 11 described in step 11. is saved in base station
In the caching of locating module；
Location Request in the caching of architecture module is carried out pre-place by the architecture server 11 described in step 12.
Reason, retains position error more than the Location Request setting threshold value 6 kilometers and location is failed, deletes remaining Location Request.
Architecture server described in step 2. collects the position error of 200 more than setting threshold value 6 kilometers and determining
During the failed positioning request information in position, the positioning request information collected is sent to data exchange server 30；
Base station data is carried out supplementing collection by step 3. data exchange server 30 according to the Location Request received, and works as benefit
Filling the base station data of collection when reaching 600,000, data exchange server 30 automatically starts data compilation function, generates up-to-date
Base station data information；
Wherein, in described step 3, further comprising the steps of:
Step 31. data exchange server 30 more than setting threshold value 6 kilometers and positions failed location according to position error
Base station data is carried out supplementing collection by request, supplements the base station data gathered and includes: with GPS position information base station data and
Without the base station data that GPS position information and location are failed, it is saved in data exchange service by supplementing the base station data collected
In the temporary file of device 30.
Step 32. is when the base station data of supplementary collection reaches a specific quantity B, and data exchange server 30 starts automatically
Data compilation function, generates up-to-date base station data information, specifically includes following steps:
If it is the base station data with GPS position information that step 321. supplements the base station data gathered, then perform step
322；If supplementing the base station data gathered is to comprise 2 without in GPS position information and the failed base station data in location and record
Above base station data, then perform step 323；If supplementing the base station data gathered is without GPS position information and to position unsuccessfully
Base station data and record comprise 1 base station data, then performs step 324；
Step 322. data exchange server 30 reloads and supplements the base station data collected and be again simulated determining
Position, is divided into following several situation according to simulator locating result:
A. position successfully, calculate base station position information, and and GPS position information according to the base station data of supplementary collection
Compare, if both errors are more than 6 kilometers, then perform step a, otherwise perform step b；
B. position failure, then perform step d；
Step a: utilize the mode of spatial data index to match the LAC information that original corresponding region gathers, be designated as former
LAC, if former LAC is different from existing LAC, then is judged as LAC switching, utilizes existing LAC to re-start simulator locating, update base station
Positional information, and add in data exchange server 30 in the basic data of base station, proceed to perform step c；
Step b: utilize the supplementary base station data collected to calculate base station position information, and base station position information is supplemented
In base station basic data in data exchange server 30, proceed to perform step c；
Step c: the base station position information of renewal part is separately stored to the more new data of the base station in data exchange server 30
In file；
Step d: call third party's locating interface and carry out base station and reorientate, base station is reorientated the base station location of return
Information, is saved in the third party's file in data exchange server 30 as independent base station data；
Step 323. calculates this base station position information, and the base station that will calculate by the position of other base stations in record
Data filling is in the base station basic data in data exchange server 30；
Step 324. is called third party's architecture interface and is carried out base station and reorientate, and base station is reorientated return
Base station position information, is saved in the third party's file in switching server 30 as independent base station data；
The step 4. data exchange server all architecture server 11 to n in architecture server group 10 send out
Send all architecture server 11 to the n in broadcast group of notifications that base station data information is updated；
All architecture server 11 to n in step 5. architecture server group 10 receive the backward data of broadcast and cut
Change server 30 and send the base station data information request loading renewal；
After step 6. data exchange server 30 receives the request of described server, in architecture server group 10
Described architecture server send up-to-date base station data information；Described base station data information includes data exchange service
That revise in device and newly-increased base station data.
Described architecture server 11 to n in step 7. architecture server group 10 receives data exchange service
After device 30 sends the up-to-date base station data come, original base station data is updated.Wherein, architecture server is to former
When some base station datas are updated, only need to update amendment part data and increase newly-increased data.
Wherein, in described step 7, the described described architecture server in architecture server group 10 is to former
Some base station datas are updated including being updated and by locating module the base station data in the essence data files of base station
In caching, original base station data is updated.
The Location Request that the present invention is sent by user collects base station data information automatically, is greatly saved actively static state and adopts
The cost of collection base station data information, enhances the ability of alignment system real-time update architecture data simultaneously.
Although specifically showing and describe the present invention in conjunction with preferred embodiment, but those skilled in the art should be bright
In vain, in the spirit and scope of the present invention limited without departing from appended claims, in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (7)
1. an automatic base station data updating method, it is characterised in that comprise the following steps:
At least one architecture server in step 1. architecture server group is automatically collected and is preserved user and sends
Position error more than setting the failed Location Request of threshold X and location；
Architecture server described in step 2. collects the position error of a specific quantity A more than setting threshold X and location
During failed positioning request information, the positioning request information collected is sent to data exchange server；
Base station data is carried out supplementing collection, when supplementary collection by step 3. data exchange server according to the Location Request received
Base station data when reaching a specific quantity B, data exchange server starts data compilation function automatically, generates up-to-date base station
Data message；
The step 4. data exchange server all architecture servers in architecture server group send broadcast
Base station data information is updated by all architecture servers in group of notifications；
All architecture servers in step 5. architecture server group receive the backward data exchange server of broadcast and send out
Send and load the base station data information request updated；
After step 6. data exchange server receives the request of described architecture server, in architecture server group
Described architecture server send up-to-date base station data information；
Described architecture server in step 7. architecture server group receives data exchange server and sends
After new base station data, original base station data is updated.
A kind of automatic base station data updating method the most according to claim 1, it is characterised in that in described step 1, also wrap
Include following steps:
The all of Location Request that user is sent by the architecture server described in step 11. is saved in architecture module
Caching in；
Location Request in the caching of architecture module is carried out pretreatment by the architecture server described in step 12., protects
Stay position error to be more than set threshold X and position failed Location Request, delete remaining Location Request.
A kind of automatic base station data updating method the most according to claim 1, it is characterised in that in described step 3, also
Comprise the following steps:
Step 31. data exchange server more than setting threshold X and positions failed Location Request to base station according to position error
Data carry out supplementing collection, supplement the base station data gathered and include: with the base station data of GPS position information with without GPS position
The base station data that confidence ceases and location is failed, is saved in the interim civilian of data exchange server by supplementing the base station data collected
In part；
Step 32. is when the base station data of supplementary collection reaches a specific quantity B, and data exchange server automatically starts data and compiles
Translate function, generate up-to-date base station data information, specifically include following steps:
If it is the base station data with GPS position information that step 321. supplements the base station data gathered, then perform step 322；If
Supplementing the base station data gathered is to comprise more than 2 bases without in GPS position information and the failed base station data in location and record
Stand data, then perform step 323；If supplementing the base station data gathered is the base station number failed without GPS position information and location
According to and record in comprise 1 base station data, then perform step 324；
Step 322. data exchange server reloads and supplements the base station data collected and be again simulated location, root
It is divided into following several situation according to simulator locating result:
A. position successfully, calculate base station position information according to the base station data of supplementary collection, and carry out with GPS position information
Relatively, if both errors are more than setting threshold X (6 kilometers), then perform step a, otherwise perform step b；
B. position failure, then perform step d；
Step a: utilize the mode of spatial data index to match the LAC information that original corresponding region gathers, be designated as former LAC, if
Former LAC is different from existing LAC, then be judged as LAC switching, utilizes existing LAC to re-start simulator locating, updates base station location letter
Breath, and add in the base station basic data of data exchange server, proceed to perform step c；
Step b: utilize the supplementary base station data collected to calculate base station position information, and base station position information is added to number
According in the base station basic data in switching server, proceed to perform step c；
Step c: the base station being separately stored in data exchange server by the base station position information of renewal part updates in data file；
Step d: call third party's locating interface and carry out base station and reorientate, reorientates the base station location letter of return by base station
Breath, is saved in the third party's file in data exchange server as independent base station data；
Step 323. calculates this base station position information, and the base station data that will calculate by the position of other base stations in record
Add in the base station basic data in data exchange server；
Step 324. is called third party's architecture interface and is carried out base station and reorientate, and base station is reorientated the base station of return
Positional information, as in third party's file that independent base station data is saved in switching server.
4. according to a kind of automatic base station data updating method described in claim 1 or 3, it is characterised in that described one is specific
Quantity A is 200；Described sets threshold X as 6 kilometers；A described specific quantity B is 600,000.
A kind of automatic base station data updating method the most according to claim 1, it is characterised in that in described step 6, described
Base station data information include in data exchange server amendment and newly-increased base station data.
A kind of automatic base station data updating method the most according to claim 1, it is characterised in that in described step 7, institute
Original base station data is updated including basis, base station by the architecture server in the architecture server group stated
Base station data in data file is updated and is updated by base station data original in the caching of locating module.
A kind of automatic base station data updating method the most according to claim 1, it is characterised in that in described step 7, base
When original base station data is updated by location-server of standing, only need to update amendment part data and increase newly-increased data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110272282.7A CN102300312B (en) | 2011-09-15 | A kind of automatic base station data updating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110272282.7A CN102300312B (en) | 2011-09-15 | A kind of automatic base station data updating method |
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| Publication Number | Publication Date |
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| CN102300312A CN102300312A (en) | 2011-12-28 |
| CN102300312B true CN102300312B (en) | 2016-12-14 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437287A (en) * | 2007-11-15 | 2009-05-20 | 展讯通信（上海）有限公司 | Method and system for wireless localization through assistant base station update |
| CN102158844A (en) * | 2011-05-13 | 2011-08-17 | 中国联合网络通信集团有限公司 | Method and system for updating position of base station |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437287A (en) * | 2007-11-15 | 2009-05-20 | 展讯通信（上海）有限公司 | Method and system for wireless localization through assistant base station update |
| CN102158844A (en) * | 2011-05-13 | 2011-08-17 | 中国联合网络通信集团有限公司 | Method and system for updating position of base station |
Non-Patent Citations (1)
| Title |
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| CDMA系统中的定位技术及其应用;祝海玲;《电脑知识与技术》;20100630;4921-4926 * |
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Address after: 303-e, Zone C, innovation building, software park, torch hi tech Zone, Xiamen City, Fujian Province Patentee after: Xiamen Yaxun Zhilian Technology Co.,Ltd. Country or region after: China Address before: No.46 guanri Road, phase II, software park, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN YAXON NETWORK Co.,Ltd. Country or region before: China |