CN108632755B - Positioning management method and system for set top box - Google Patents
Positioning management method and system for set top box Download PDFInfo
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- CN108632755B CN108632755B CN201710157011.4A CN201710157011A CN108632755B CN 108632755 B CN108632755 B CN 108632755B CN 201710157011 A CN201710157011 A CN 201710157011A CN 108632755 B CN108632755 B CN 108632755B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25841—Management of client data involving the geographical location of the client
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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Abstract
The invention discloses a positioning management method and a system of a set top box, wherein the positioning management method comprises the following steps: establishing a village white list base station library according to the distance and the number of base stations around the administrative village; if the base station information of the surrounding base stations uploaded by the set top box is not in the village white list base station library, estimating and obtaining the installation position of the set top box according to the uploaded base station information and the strength sequence of the base stations; and determining the region of the set top box according to the installation position, and performing authorization management according to the region of the set top box. The invention establishes the village white list base station library according to the distance and the number of the base stations around the administrative village, and determines the region to which the set top box belongs by calculating the installation position of the set top box so as to carry out corresponding authorization management, thereby realizing different authorization management on the set top boxes in different regions to which the set top boxes belong according to the service management requirement and realizing the positioning management of the direct broadcast satellite set top box.
Description
Technical Field
The invention relates to the technical field of set top boxes, in particular to a positioning management method and a positioning management system of a set top box.
Background
According to the requirement of service management, the position information uploaded by the direct broadcast satellite receiving facility needs to be analyzed and judged, and then different management measures are taken for different regions.
Therefore, a positioning management method is needed to realize the regional positioning management of the direct broadcast satellite.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a positioning management method and a positioning management system of a set top box, which can realize positioning management of direct broadcast satellites according to villages, counties and provinces.
The technical scheme of the invention is realized as follows:
according to an aspect of the present invention, there is provided a positioning management method for a set top box, the positioning management method comprising:
s10, establishing a village white list base station library according to the distance and the number of base stations around the administrative village;
s20, if the base station information of the surrounding base stations uploaded by the set-top box is not in the village white list base station library, estimating the installation position of the set-top box according to the uploaded base station information and the strength sequence of the base stations; and
and S30, determining the region of the set top box according to the installation position, and performing authorization management according to the region.
In one embodiment, S20 includes: uploading base station information according to the strength sequence of the base stations, wherein the strength of the 1 st base station is strongest, the strength of the nth base station is weakest, and n is the number of the base stations; and performing weighted calculation according to the uploaded base station information and the strength sequence of the base stations to obtain the installation position of the set top box.
Wherein, carry out the weighting calculation according to the base station information of uploading and the intensity sequencing of base station and obtain the mounted position of STB, include: the uploaded base station information comprises the longitude and latitude of each base station, and the installation position comprises the set top box longitude Lat _ stb and the set top box latitude Long _ stb; respectively carrying out weighting calculation according to the following formulas to obtain Lat _ stb and Long _ stb:
where Lati is the longitude of the ith base station and Longi is the latitude of the ith base station.
In one embodiment, S10 includes: presetting an upper limit value m of the number of base stations; scanning in the scanning radius range by taking the coordinate of the administrative village as a dot, and determining the number of scanned base stations; if the number of the scanned base stations is larger than m, reducing the scanning radius to scan again; and if the number of the scanned base stations is less than m, establishing a village white list base station library based on the scanned base stations.
Further, S10 further includes: presetting a lower limit value k of a scanning radius; and if the coordinates of the administrative village are used as dots, scanning is carried out in the lower limit range of the lower limit value k of the scanning radius, and the number of the scanned base stations is larger than m, establishing a village white list base station library based on the base stations scanned in the lower limit range.
In one embodiment, after S10, further comprising: and comparing the base station information of the surrounding base stations uploaded by the set top box with the corresponding village white list base station library, and if at least one of the uploaded base station information is in the village white list base station library, issuing authorization to the set top box.
In one embodiment, S30 includes: s32, under the condition that the set-top box is judged to belong to a county management region according to the region, county-region comparison is carried out on the uploaded base station information based on the county base station information base and the county-city base station information base, and corresponding authorization management is carried out on the set-top box according to the result of the county-region comparison; and S34, if the set-top box is judged to belong to the provincial region management region according to the region, performing provincial region comparison on the uploaded base station information based on the local provincial LAC library and the provincial city region base station information library in the LAC library, and performing corresponding authorization management on the set-top box according to the result of the provincial region comparison.
According to another aspect of the present invention, there is provided a location management system of a set-top box, the location management system comprising the following modules connected in sequence:
the base station base establishing module is used for establishing a village white list base station base according to the distance and the number of base stations around the administrative village;
the position estimation module is used for estimating and obtaining the installation position of the set top box according to the uploaded base station information and the strength sequence of the base stations under the condition that the base station information of the surrounding base stations uploaded by the set top box is not in the village white list base station library; and
and the region determining and authorization management module is used for determining the region of the set top box according to the installation position and carrying out authorization management according to the region.
In one embodiment, the set top box uploads base station information according to the strength sequence of the base stations, wherein the strength of the 1 st base station is strongest, the strength of the nth base station is weakest, and n is the number of the base stations; and the position estimation module carries out weighted calculation according to the uploaded base station information and the strength sequence of the base stations to obtain the installation position of the set top box.
In one embodiment, the base station library establishing module comprises: the presetting submodule is used for presetting the upper limit value m of the number of the base stations; the base station scanning submodule scans in the range of scanning radius by taking the coordinate of the administrative village as a dot and determines the number of the scanned base stations; if the number of the scanned base stations is larger than m, reducing the scanning radius to scan again; and a generation submodule, if the number of the scanned base stations is less than m, establishing a village white list base station library based on the scanned base stations.
The invention establishes the village white list base station library according to the distance and the number of the base stations around the administrative village, and determines the region to which the set top box belongs by calculating the installation position of the set top box so as to carry out corresponding authorization management, thereby realizing the authorization management of the set top boxes in the regions belonging to different management measures according to the service management requirement and realizing the positioning management of the direct broadcast satellite set top box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a flowchart of a location management method of a set-top box according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for location management of a set-top box according to an embodiment of the present invention;
fig. 3 is a block diagram of a location management system of a set-top box according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1, the positioning management method of the set-top box according to the embodiment of the present invention includes the following steps:
s110, establishing a village white list base station library according to the distance and the number of base stations around the administrative village;
s120, if the base station information of the surrounding base stations uploaded by the set top box is not in the village white list base station library, estimating and obtaining the installation position of the set top box according to the uploaded base station information and the strength sequence of the base stations; and
and S130, determining the region of the set top box according to the installation position, and performing authorization management according to the region.
According to the technical scheme, the village white list base station library is established according to the distance and the number of the base stations around the administrative village, and the region to which the set top box belongs is determined by calculating the installation position of the set top box so as to perform corresponding authorization management, so that the authorization management of the set top boxes in the regions belonging to different management measures is realized according to the service management requirements, and the positioning management of the set top box of the direct broadcast satellite is realized.
In one embodiment, after S10, may further include: and comparing the base station information of the surrounding base stations uploaded by the set top box with the corresponding village white list base station library, and if at least one of the uploaded base station information is in the village white list base station library, issuing authorization to the set top box.
In one embodiment, S10 may include the steps of:
presetting an upper limit value m of the number of base stations;
scanning in the scanning radius range by taking the coordinate of the administrative village as a dot, and determining the number of scanned base stations;
if the number of the scanned base stations is larger than m, reducing the scanning radius to scan again; and
and if the number of the scanned base stations is less than m, establishing a village white list base station library based on the scanned base stations.
Further, S110 may further include the steps of:
presetting a lower limit value k of a scanning radius; and
and if the coordinates of the administrative village are used as dots, scanning is carried out in the lower limit range of the lower limit value k of the scanning radius, and the number of the scanned base stations is larger than m, establishing a village white list base station library based on the base stations scanned in the lower limit range.
The establishment of the village white list base station library is specifically described below. Considering that in the geographic position information data provided by the national surveying and mapping bureau, the administrative village only comprises the GPS coordinates of the position of the village and the village, and no actual geographic boundary exists, after analysis and field test investigation, a village white list base station library (namely the village base station information library) can be established according to the rule of 1-10-6. The "1-10-6 rule" is a rule in which information on base stations (including base station site positions and base station codes) existing around each administrative village is searched for by using a GPS coordinate point (the location of a village) in a service area management system as a dot, and the number of searched base stations is limited to "10" by using "6" km as a starting scanning radius (that is, m is 10); if the number of the base stations searched by 6km is less than or equal to 10, recording the searched base station codes into a village white list base station library corresponding to the administrative village, if the number of the searched base stations is more than 10, reducing the scanning radius km by km until the number of the base stations is less than or equal to 10, and recording the base station codes searched at the moment into the corresponding village white list base station library; if the radius is reduced to "1" km (i.e. the k is 1km), if there are more than 10 base stations, then the radius calculation is not reduced, and the base station codes are all directly recorded into the white list base station library.
In one embodiment, S120 may include the steps of:
s122, uploading base station information according to the strength sequence of the base stations, wherein the strength of the 1 st base station is strongest, the strength of the nth base station is weakest, and n is the number of the base stations; and
and S124, performing weighted calculation according to the uploaded base station information and the strength sequence of the base stations to obtain the installation position of the set top box.
Specifically, at S124, the uploaded base station information includes the longitude and latitude of each base station, and the installation location includes the set-top box longitude Lat _ stb and the set-top box latitude Long _ stb; lat _ stb and Long _ stb can be obtained by weighted calculation according to the following formulas:
where Lati is the longitude of the ith base station and Longi is the latitude of the ith base station.
And performing corresponding authorization management to realize position estimation of the set top box of the direct broadcast satellite and judge whether a user is in a legal service area according to an estimation result. The method comprises the steps that firstly, base station information uploaded by a set top box is compared with a village white list base station library corresponding to a registration address of the set top box, if the base station information uploaded by the set top box is intersected with the village white list base station library, the actual installation position of a user can be judged to be in a legal service area of the administrative village, and authorization is carried out for issuing; and if the base station information uploaded by the set top box does not have intersection with the village white list base station library, further estimating the actual installation position according to the base station information uploaded by the user. Because the set-top box of the direct broadcast satellite is uploaded after being sorted according to the strength of the searched base stations, the strength of the base station arranged in front is the largest, and the strength of the base station arranged in back is the weakest, so that the actual installation position of the set-top box can be estimated by weighting and summing the longitude and the latitude of each base station according to the strength, and the algorithm is exemplified as follows:
if the set-top box uploads n base stations (n is not greater than 10), and the geographical locations of the n base stations are (Lat1, Long1), (Lat2, Long2) … … (Latn, Long), respectively, the longitude Lat _ stb and the latitude Long _ stb of the actual installation location of the set-top box (i.e. the longitude and the latitude of the set-top box) are respectively:
and then, performing administrative region matching calculation according to the estimated Lat _ stb and Long _ stb in a live broadcast satellite service region management system, and matching the province, city, county and county to which the calculated longitude and latitude belong.
In one embodiment, S130 may include the steps of:
s132, under the condition that the set top box is judged to belong to a county management region according to the region, county comparison is carried out on the uploaded base station information based on the county base station information base and the county city region base station information base, and corresponding authorization management is carried out on the set top box according to the county comparison result; and
and S134, under the condition that the set-top box is judged to belong to the provincial region management region according to the region, performing provincial region comparison on the uploaded base station information based on the local provincial LAC library and the provincial city base station information library in the LAC library, and performing corresponding authorization management on the set-top box according to the comparison result of the provincial region.
Fig. 2 is a flowchart of a positioning management method according to an embodiment of the present invention. With reference to fig. 2, in the village-based domain management process, based on the village legal base station library, after receiving the base station information uploaded by the set-top box, comparing the base station information with the village white list base station library, and if the same base station exists, issuing authorization by comparing the base station information with the village white list base station library, wherein the user status is marked as "normal open"; and if the same base station does not exist, estimating and obtaining the installation position of the set top box according to the uploaded base station information and the strength sequence of the base station, and further entering a county or provincial management process.
In the county-based management process, after the comparison of the white list base station base of the village fails, the comparison of the legal base station information base of the county and the information base of the base station of the city of the county is carried out on the users belonging to the county-based management area, whether the users are installed across counties or installed in the city is analyzed and distinguished, and corresponding authorization management is carried out.
In the provincial-domain-based management process, whether users belonging to the provincial-domain-based management area are installed across provinces or in cities is analyzed and discriminated, the provincial domain comparison is performed on the uploaded base station information based on a local provincial LAC library and a provincial city base station information library in the LAC library, and corresponding authorization management is performed on the set top box according to the provincial domain comparison result.
As shown in fig. 3, according to an embodiment of the present invention, there is also provided a positioning management system of a set top box, including the following modules connected in sequence:
a base station library establishing module 31, configured to establish a village white list base station library according to the distance and number of base stations around the administrative village;
the position estimation module 32 is used for estimating and obtaining the installation position of the set top box according to the uploaded base station information and the strength sequence of the base stations under the condition that the base station information of the surrounding base stations uploaded by the set top box is not in the village white list base station library; and
and the region determining and authorization management module 33 is configured to determine a region to which the set top box belongs according to the installation position, and perform authorization management according to the region to which the set top box belongs.
In one embodiment, the set top box uploads base station information according to the strength sequence of the base stations, wherein the strength of the 1 st base station is strongest, the strength of the nth base station is weakest, and n is the number of the base stations; the position estimation module 32 performs weighted calculation according to the uploaded base station information and the strength sequence of the base stations to obtain the installation position of the set top box.
The installation position comprises a set top box longitude Lat _ stb and a set top box latitude Long _ stb; lat _ stb and Long _ stb can be obtained by weighted calculation according to the following formulas:
lati is the longitude of the ith base station and Longi is the latitude of the ith base station.
In one embodiment, the base station library establishing module 31 may include:
the presetting submodule is used for presetting the upper limit value m of the number of the base stations;
the base station scanning submodule scans in the range of scanning radius by taking the coordinate of the administrative village as a dot and determines the number of the scanned base stations; if the number of the scanned base stations is larger than m, reducing the scanning radius to scan again; and
and generating a sub-module, and if the number of the scanned base stations is less than m, establishing a village white list base station library based on the scanned base stations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A positioning management method of a set top box is characterized by comprising the following steps:
s10, establishing a village white list base station library according to the distance and the number of base stations around the administrative village;
s20, if the base station information of the surrounding base stations uploaded by the set top box is not in the village white list base station library, estimating and obtaining the installation position of the set top box according to the uploaded base station information and the strength sequence of the base stations; and
s30, determining the region of the set top box according to the installation position, and performing authorization management according to the region of the set top box;
wherein the authorization management comprises village domain authorization management, county domain authorization management and province domain authorization management;
and if the base station information of the surrounding base stations uploaded by the set top box in the village domain authorization management is not in the village white list base station library, entering the county domain authorization management or provincial domain authorization management.
2. The method for location management according to claim 1, wherein S20 includes:
uploading base station information according to the strength sequence of the base stations, wherein the strength of the 1 st base station is strongest, the strength of the nth base station is weakest, and n is the number of the base stations;
and performing weighted calculation according to the uploaded base station information and the strength sequence of the base stations to obtain the installation position of the set top box.
3. The method according to claim 2, wherein performing a weighted calculation according to the uploaded base station information and the strength rank of the base station to obtain the installation location of the set top box comprises:
the uploaded base station information comprises the longitude and latitude of each base station, and the installation position comprises a set top box longitude Lat _ stb and a set top box latitude Long _ stb;
respectively carrying out weighting calculation according to the following formulas to obtain Lat _ stb and Long _ stb:
where Lati is the longitude of the ith base station and Longi is the latitude of the ith base station.
4. The method for location management according to claim 1, wherein S10 includes:
presetting an upper limit value m of the number of base stations;
scanning within the scanning radius range by taking the coordinate of the administrative village as a dot, and determining the number of scanned base stations;
if the number of the scanned base stations is larger than m, reducing the scanning radius to scan again; and
and if the number of the scanned base stations is less than m, establishing the village white list base station library based on the scanned base stations.
5. The method for location management according to claim 4, wherein S10 further comprises:
presetting a lower limit value k of a scanning radius; and
and if the coordinates of the administrative villages are used as dots, scanning is carried out in the lower limit range of the lower limit value k of the scanning radius, and the number of the scanned base stations is larger than m, establishing a village white list base station library based on the base stations scanned in the lower limit range.
6. The method according to any of claims 1-5, further comprising, after S10:
and comparing the base station information of the surrounding base stations uploaded by the set top box with the corresponding village white list base station library, and if at least one of the uploaded base station information is in the village white list base station library, issuing authorization to the set top box.
7. The method for location management according to claim 1, wherein S30 includes:
s32, under the condition that the set-top box is judged to belong to a county management area according to the region to which the set-top box belongs, county-area comparison is carried out on the uploaded base station information based on a county base station information base and a county-city base station information base, and corresponding authorization management is carried out on the set-top box according to the result of the county-area comparison; and
and S34, comparing the uploaded base station information on the basis of the local provincial LAC library and the provincial city area base station information library in the LAC library in a provincial region management area condition according to the region to which the set top box belongs, and performing corresponding authorization management on the set top box according to the result of provincial region comparison.
8. A positioning management system of a set top box is characterized by comprising the following modules which are connected in sequence:
the base station base establishing module is used for establishing a village white list base station base according to the distance and the number of base stations around the administrative village;
the position estimation module is used for estimating and obtaining the installation position of the set top box according to the uploaded base station information and the strength sequence of the base stations under the condition that the base station information of the surrounding base stations uploaded by the set top box is not in the village white list base station library; and
the region determining and authorization management module is used for determining the region of the set top box according to the installation position and carrying out authorization management according to the region of the set top box;
wherein the authorization management comprises village domain authorization management, county domain authorization management and province domain authorization management;
and if the base station information of the surrounding base stations uploaded by the set top box in the village domain authorization management is not in the village white list base station library, entering the county domain authorization management or provincial domain authorization management.
9. The location management system of claim 8,
the set top box uploads base station information according to the strength sequence of the base stations, wherein the strength of the 1 st base station is strongest, the strength of the nth base station is weakest, and n is the number of the base stations;
and the position estimation module carries out weighted calculation according to the uploaded base station information and the strength sequence of the base stations to obtain the installation position of the set top box.
10. The system of claim 8, wherein the base station library establishing module comprises:
the presetting submodule is used for presetting the upper limit value m of the number of the base stations;
the base station scanning submodule scans in the range of scanning radius by taking the coordinate of the administrative village as a dot and determines the number of the scanned base stations; if the number of the scanned base stations is larger than m, reducing the scanning radius to scan again; and
and generating a sub-module, and if the number of the scanned base stations is less than m, establishing the village white list base station library based on the scanned base stations.
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| CN105828199A (en) * | 2016-05-05 | 2016-08-03 | 北京思特奇信息技术股份有限公司 | Method and system for positioning set-top box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9325503B2 (en) * | 2014-06-12 | 2016-04-26 | Echostar Technologies L.L.C. | Methods and systems for user authentication |
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|---|---|---|---|---|
| CN201397389Y (en) * | 2009-05-07 | 2010-02-03 | 杨兵红 | Household electronic equipment capable of positioning |
| CN103067858A (en) * | 2011-10-24 | 2013-04-24 | 国家广播电影电视总局广播科学研究院 | Direct broadcast satellite broadcasting system with positioning management function |
| CN202424944U (en) * | 2011-12-31 | 2012-09-05 | 青岛海信宽带多媒体技术有限公司 | Management device for satellite set top box |
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