CN201742564U - Crowd distribution monitoring system - Google Patents
Crowd distribution monitoring system Download PDFInfo
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- CN201742564U CN201742564U CN2010201538856U CN201020153885U CN201742564U CN 201742564 U CN201742564 U CN 201742564U CN 2010201538856 U CN2010201538856 U CN 2010201538856U CN 201020153885 U CN201020153885 U CN 201020153885U CN 201742564 U CN201742564 U CN 201742564U
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Abstract
The embodiment of the utility model provides a crowd distribution monitoring system, which comprises a lap joint device, a centralized gateway, a background server and an application server; wherein, the lap joint device is lap-jointed on a communication link in a mobile communication network and used for acquiring signaling information in a cell; the centralized gateway is used for extracting user characteristic information of each mobile terminal in the cell through the signaling information acquired by the lap joint device; the background server is used for acquiring statistical data of each mobile terminal in the cell according to the user characteristic information extracted by the centralized gateway; the application server is used for carrying out statistic analysis of crowd distribution in a designated area according to the statistical data acquired by the background server so as to acquire statistical information of crowd distribution in the designated area. Due to the adoption of the embodiment, the crowd distribution monitoring statistical information is free from the limitation of the mobile device, thereby ensuring statistical information integrity and improving statistical accuracy.
Description
Technical field
The utility model communications field relates in particular to a kind of crowd's distribution monitoring system.
Background technology
Along with the development of China's economy and technology, mobile communications network is constantly developed, and the volume of holding of portable terminal continues to increase.The mobile subscriber has very high representativeness in population, can calculate the distribution situation of total population according to mobile subscriber's distribution.
Application number be 200510036111 with application number be that 200710118278 patent has all been described the system and method that obtains people information by the mobile network.Application number is that 200510036111 patent has been described the system and method for adding up listed mobile communication terminal quantity and then set acquisition crowd statistics by the mobile communication base station.Application number/patent No. is that 200710118278 patent has been described the system and method that obtains people information by the mobile communication equipment that records user data.The user profile that the technical scheme that above-mentioned two patent applications provide all needs to utilize mobile communication equipment self to preserve or provide, be subject to communication equipment itself, if some producer's equipment does not provide these statistical informations, the information that perhaps provides is incomplete, and the statistical accuracy of these technical schemes can be affected.
The utility model content
Technical problem in view of the prior art existence, the utility model embodiment proposes a kind of crowd's distribution monitoring system, can avoid in crowd's distribution statistics statistical information to be subjected to the restriction of mobile communication equipment itself, thereby ensure that statistical information is complete, improve statistical accuracy.
In order to solve the problems of the technologies described above, the utility model proposes a kind of crowd's distribution monitoring system, comprising:
Gap-bridging device, described gap-bridging device are overlapped in the mobile communications network on the communication link, are used to gather the signaling message in the sub-district;
Concentrate gateway, be used for extracting each mobile terminal user characteristic information in the sub-district at the signaling message that described gap-bridging device is gathered;
Background server is used for obtaining according to the user's characteristic information that described concentrated gateway extracts the statistics of each portable terminal in the sub-district;
Application server, the statistics that is used for obtaining according to described background server distributes to the crowd in the appointed area and carries out statistical analysis, obtains the statistical information that the crowd distributes in the described appointed area.
Implement the utility model embodiment, by being overlapped on the signaling message in the collection of the gap-bridging device on the communication link sub-district in the mobile communications network, because the mobile communication equipment of which kind of producer, model no matter, it all is the tissue of adopting international standards, international telegraph union, the signaling standard that third generation partner program is firmly believed communicates, therefore can be so that obtaining of statistics need not be subject to mobile communication equipment; In described signaling message, extract each mobile terminal user characteristic information in the sub-district, obtain the statistics of each portable terminal in the sub-district according to described user's characteristic information, according to described statistics statistical analysis is carried out in the distribution of the crowd in the appointed area, obtain the statistical information that the crowd distributes in the described appointed area, thereby realize the statistical accuracy in the raising crowd distribution statistics.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of crowd's distribution monitoring system among the utility model embodiment.
Embodiment
The utility model embodiment proposes a kind of crowd's distribution monitoring system, can avoid in crowd's distribution statistics statistical information to be subjected to the restriction of mobile communication equipment itself, thereby ensure that statistical information is complete, improves statistical accuracy.
Fig. 1 is the schematic diagram of crowd's distribution monitoring system among the utility model embodiment, and crowd's distribution monitoring system comprises among the utility model embodiment:
Gap-bridging device 11, described gap-bridging device are overlapped in the mobile communications network on the communication link, are used to gather the signaling message in the sub-district;
Herein, can base station sub-system (Basic StationSubsystem when communication link is specifically implemented in the mobile communications network, BSS) with (the Mobile Switching Center of mobile switching centre, MSC) communication link between, also can be (the Basic Station Controller of base station controller in the base station sub-system, BSC) with base transceiver station (Base Transceiver Station, BTS) communication link between.Gap-bridging device 11 can only be overlapped on the communication link between BSS and the MSC, perhaps only is overlapped on the communication link between BSC and the BTS, also can be overlapped on communication link and the communication link between BSC and BTS between BSS and the MSC simultaneously.When specifically implementing, the type of gap-bridging device 11 can select according to the type of communication link, for example, when communication link is pulse code modulation (Pulse Code Modulation, PCM) circuit, this moment, gap-bridging device 11 can adopt the high resistant overlapper, was overlapped on the PCM circuit by the mode that is connected in parallel; When communication link was fibre circuit, gap-bridging device 11 can adopt optical splitter, by being overlapped on the fibre circuit in the mode that is connected in parallel; When communication link is netting twine when transmission, gap-bridging device 11 can adopt the switching port analyzer (Switch Port Analysis, SPAN) or splitter (Test Access Point, TAP) technology are extracted signaling message by switch mirror image or splitter.
For present second generation global system for mobile communications (Global System for MobileCommunications, GSM), its theoretical wireless coverage network configuration is the cell structure of honeycomb fashion, each sub-district is a hexagon, on one of them summit BTS is set, the BTS of a plurality of sub-districts can be by a BSC management, and all BSC is managed by MSC.During concrete enforcement, gap-bridging device 11 can be gathered the signaling of sub-district by the gap-bridging device of the communication link between the BTS that is overlapped on BSC and sub-district, the gap-bridging device that also can be overlapped on the communication link between BSC and the MSC is gathered the signaling of sub-district, the difference of above-mentioned two kinds of overlapping modes is, when gap-bridging device 11 is overlapped between the BTS of BSC and sub-district, gap-bridging device 11 is except collecting the terminal incoming call, breathe out, note, action messages such as periodic location update, can also collect the signal strength measurement information that portable terminal is reported to BSC by BTS in the sub-district, when gap-bridging device 11 is overlapped between BSC and the MSC, then can not collect this signal strength measurement information, can only collect the terminal incoming call, breathe out, note, periodic location update, other information such as handoff request.Present embodiment is that example describes with the situation that gap-bridging device 11 is overlapped between the BTS of BSC and sub-district mainly.
Herein, user's characteristic information can comprise the signal strength measurement information of portable terminal identifying information, mobile terminal calling information and portable terminal.
Signal strength signal intensity extraction module 121, the signal strength measurement information of each portable terminal in the extraction sub-district in described signaling message;
In gsm system, the BTS that leaves this sub-district when portable terminal is far away, wireless transmission quality descends gradually, and at this moment system just need be transformed into portable terminal the BTS of another sub-district, and the process that this Traffic Channel by former BTS is transformed into the Traffic Channel of new BTS is called switching.Portable terminal can regularly (be about 480 milliseconds at interval) and report the signal strength measurement of this sub-district and adjacent maximum six BTS to BSC, so that whether the BSC decision needs to carry out the switching of BTS between the sub-district of its management.When gap-bridging device 11 was overlapped between the BTS of BSC and sub-district, gap-bridging device 11 can collect this signal strength measurement information.
Herein, when concentrating gateway 12 concrete enforcements, in the signaling that gap-bridging device 11 is gathered, extract the signal strength measurement information of each portable terminal in the sub-district, this signal strength measurement information comprises the signal strength measurement information of portable terminal about BTS in each sub-district, under GSM cellular cell structure, signal strength measurement information comprises the signal strength measurement information of this sub-district and adjacent maximum six BTS.An example of the signal strength measurement information of BTS can be referring to table 1:
| Channel number | Prefix | The base station indication | Idle | Channel number | Measurement result |
| N 1N 2N 3 | P(2) | X(15) | JJ | N aN bN c | R(n 1)R(n 2)R(n 1)R(n 2)R(n 1)R(n 2) |
Table 1
For example the sub-district at the current place of portable terminal is A, and other six sub-districts that center on sub-district A are respectively B, C, D, E, F, G, then obtains the signal strength measurement information of portable terminal about BTS in sub-district A, B, C, D, E, F, the G this moment.
Identifying information extraction module 122, the identifying information of each portable terminal in the extraction sub-district in described signaling message;
Herein, when specifically implementing, the identifying information of portable terminal can be the telephone number of portable terminal, or the International Mobile Equipment Identity sign indicating number (International Mobile Equipment Identity, IMEI).
Call information extraction module 123, the call information of each portable terminal in the extraction sub-district in described signaling message.
Call information can be the called number that portable terminal sends, or the IMEI of the called equipment corresponding with this called number.
Apart from acquisition module 131, be used for obtaining distance between the base transceiver station of each portable terminal in the sub-district and sub-district according to described signal strength measurement information;
Herein, generally speaking, the logarithm of the distance between the base transceiver station of signal strength signal intensity between the base transceiver station of portable terminal and sub-district and portable terminal and the sub-district relation of being inversely proportional to, therefore can draw distance between the base transceiver station of portable terminal and sub-district according to described signal strength measurement information calculations, according to above-mentioned example, signal strength measurement information comprises the signal strength measurement information of this sub-district and adjacent maximum six BTS, need calculate the distance of six BTS in portable terminal and the sub-district during therefore concrete enforcement.
Locating module 132 is used for according to the described distance of obtaining apart from acquisition module 131 each portable terminal in the sub-district being positioned, and obtains the positional information of each portable terminal in the sub-district;
Herein, according to above-mentioned example, the distance of six BTS positions portable terminal in portable terminal and the sub-district, below locate mode is described, and is respectively L with the distance of six BTS in portable terminal and six sub-district B, C, D, E, F, the G
1, L
2, L
3, L
4, L
5, L
6Be example, respectively to justify with the distance of portable terminal separately, can draw six annulus this moment, obtains the intersection point of these six annulus in the A of sub-district, and these intersection points are being done following processing at each BTS place:
Step 20421 is calculated the central point of all existing intersection points;
Step 20422 is calculated the distance of this central point to all existing intersection points;
Step 20423 is given up the pairing intersection point of the maximum in the above-mentioned distance;
Step 20424 judges whether the number of times that repeats reaches, if do not reach the number of times that repeats, then returns step 20421, otherwise execution in step 20425;
Step 20425 with the position as portable terminal, the position of this central point, and is obtained the geographical coordinate information of this central point.
Repeat above-mentioned steps, the number of times of carrying out can be determined according to actual needs, for example in order to reduce operand, the number of times that repeats can be set be the intersection point of six annulus in the sub-district quantity 1/3rd, for example the intersection point of these six annulus in the sub-district has 10, and the number of times that then repeats is 3 times.In addition, in order to improve precision, also can suitably increase the number of times that repeats.Geographical coordinate information generally comprises longitude information and latitude information, for example N40 ° 04 ' 20 " E116 ° 35 ' 49 " etc.
Herein, because the portable terminal in the sub-district is located, therefore the granularity of statistics can be a unit with the zone of 100 meters of 100 meters * in the sub-district.
, when specifically implementing, can pass through the telephone number of statistics portable terminal herein, or the quantity of International Mobile Equipment Identity sign indicating number, thereby the quantity information of portable terminal in the acquisition sub-district.
Motion frequency acquisition module 134 is used for obtaining according to the call information of each portable terminal the motion frequency information of each portable terminal.
Herein, during concrete enforcement, can be by adding up the called number that portable terminal sends in the certain hour section, or the IMEI of the called equipment corresponding and obtain the motion frequency information of portable terminal with this called number, the called number that in the certain hour section, sends when portable terminal, or the IMEI of the called equipment corresponding with this called number is many more, and then the motion frequency information of portable terminal is high more.
Herein, owing to obtained in the sub-district quantity information of portable terminal and the positional information and the motion frequency information of each portable terminal, can distribute to the crowd in the appointed area thus and carry out statistical analysis, can be certain zone in the sub-district when specifically implement the appointed area, also can be the zone across certain several sub-district.In addition can also be according to different application output variety classeses, the crowd's distributed data and the chart of different range granularity.
Can also comprise during application server 14 concrete enforcements:
Crowd's distribution statistics module 141 is carried out statistical analysis according to described positional information to the distribution of the crowd in the appointed area, obtains the statistical information that the crowd distributes in the described appointed area;
Herein, owing to obtained the positional information of each portable terminal in the sub-district, can distribute to the crowd in the appointed area according to this positional information thus and carry out statistical analysis, can be certain zone in the sub-district when specifically implement the appointed area, also can be the zone across certain several sub-district.In addition can also be according to different application output variety classeses, the crowd's position data and the chart of different range granularity.
Crowd's quantity statistics module 142 is used for according to described quantity information the crowd's quantity in the appointed area being added up, and obtains the statistical information of crowd's quantity in the described appointed area;
Owing to obtained the positional information of each portable terminal in the sub-district, can distribute to the crowd in the appointed area according to this positional information thus and carry out statistical analysis, can be certain zone in the sub-district when specifically implement the appointed area, also can be the zone across certain several sub-district.In addition can also be according to different application output variety classeses, the crowd's position data and the chart of different range granularity.
Motion frequency statistical module 143 is used for according to described motion frequency information the motion frequency in the appointed area being added up, and obtains the statistical information of motion frequency information in the described appointed area.
Herein, owing to obtained the positional information and the quantity information of each portable terminal in the sub-district, can carry out statistical analysis to position and the quantity of the crowd in the appointed area according to this positional information and quantity information thus, can be certain zone in the sub-district when specifically implement the appointed area, also can be the zone across certain several sub-district.In addition can also be according to different application output variety classeses, the crowd's distributed data and the chart of different range granularity.
Need to prove herein, when gap-bridging device 11 is overlapped between BSC and the MSC, owing to fail to collect this signal strength measurement information, fail the portable terminal in the sub-district is positioned this moment, but still can collect the identifying information and the call information of portable terminal in the sub-district, can count on the portable terminal quantity and the motion frequency information of sub-district according to this identifying information and call information, the statistics granularity of this moment can only whole sub-district be a unit.
In sum, implement the utility model embodiment, by being overlapped on the signaling message in the collection of the gap-bridging device on the communication link sub-district in the mobile communications network, because the mobile communication equipment of which kind of producer, model no matter, it all is the tissue of adopting international standards, international telegraph union, the signaling standard that third generation partner program is firmly believed communicates, therefore can be so that obtaining of statistics need not be subject to mobile communication equipment; In described signaling message, extract the signal strength measurement information of each portable terminal in the sub-district, in described signaling message, extract each mobile terminal user characteristic information in the sub-district, obtain the statistics of each portable terminal in the sub-district according to described user's characteristic information, according to described statistics statistical analysis is carried out in the distribution of the crowd in the appointed area, obtain the statistical information that the crowd distributes in the described appointed area, thereby realize the statistical accuracy in the raising crowd distribution statistics.According to described signal strength measurement information each portable terminal in the sub-district is positioned in addition, obtain the positional information of each portable terminal in the sub-district, can realize the location of granularity more among a small circle to portable terminal, thereby make the statistical information that the crowd in the appointed area distributes when carrying out statistical analysis to be had littler statistics minimum zone granularity according to described positional information.
Above disclosed only is the utility model preferred embodiment, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1. crowd's distribution monitoring system is characterized in that, comprising:
Gap-bridging device, described gap-bridging device are overlapped in the mobile communications network on the communication link, are used to gather the signaling message in the sub-district;
Concentrate gateway, be used for extracting each mobile terminal user characteristic information in the sub-district at the signaling message that described gap-bridging device is gathered;
Background server is used for obtaining according to the user's characteristic information that described concentrated gateway extracts the statistics of each portable terminal in the sub-district;
Application server, the statistics that is used for obtaining according to described background server distributes to the crowd in the appointed area and carries out statistical analysis, obtains the statistical information that the crowd distributes in the described appointed area.
2. crowd's distribution monitoring system as claimed in claim 1 is characterized in that, described concentrated gateway comprises:
The signal strength signal intensity extraction module is used for the signal strength measurement information of each portable terminal in described signaling message extracts the sub-district;
The identifying information extraction module is used for the identifying information of each portable terminal in described signaling message extracts the sub-district;
The call information extraction module is used for the call information of each portable terminal in described signaling message extracts the sub-district.
3. crowd's distribution monitoring system as claimed in claim 2 is characterized in that, described background server comprises:
Apart from acquisition module, be used for obtaining distance between the base transceiver station of each portable terminal in the sub-district and sub-district according to described signal strength measurement information;
Locating module is used for according to the described distance of obtaining apart from acquisition module each portable terminal in the sub-district being positioned, and obtains the positional information of each portable terminal in the sub-district.
4. crowd's distribution monitoring system as claimed in claim 3 is characterized in that, described background server comprises:
The quantity acquisition module is used for obtaining according to the identifying information of each portable terminal the quantity information of portable terminal in the sub-district;
The motion frequency acquisition module is used for obtaining according to the call information of each portable terminal the motion frequency information of each portable terminal.
5. crowd's distribution monitoring system as claimed in claim 4 is characterized in that, described application server comprises:
Crowd's distribution statistics module is used for according to described positional information statistical analysis being carried out in the distribution of the crowd in the appointed area, obtains the statistical information that the crowd distributes in the described appointed area;
Crowd's quantity statistics module is used for according to described quantity information the crowd's quantity in the appointed area being added up, and obtains the statistical information of crowd's quantity in the described appointed area;
The motion frequency statistical module is used for according to described motion frequency information the motion frequency in the appointed area being added up, and obtains the statistical information of motion frequency information in the described appointed area.
6. crowd's distribution monitoring system as claimed in claim 1 is characterized in that,
Described communication link is the pulse code modulation circuit;
Described gap-bridging device is the high resistant overlapper that is connected in parallel on the described pulse code modulation circuit.
7. crowd's distribution monitoring system as claimed in claim 1 is characterized in that,
Described communication link is a fibre circuit;
Described gap-bridging device is the optical splitter that is connected in parallel on the described fibre circuit.
8. crowd's distribution monitoring system as claimed in claim 1 is characterized in that,
Described communication link is the netting twine transmission line;
Described gap-bridging device is splitter or the switch of opening image feature.
9. crowd's distribution monitoring system as claimed in claim 1 is characterized in that,
Described communication link is the communication link between base station controller and the mobile switching centre.
10. crowd's distribution monitoring system as claimed in claim 1 is characterized in that, described communication link is the communication link between base station controller and the base station transceiver platform.
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| CN2010201538856U CN201742564U (en) | 2010-04-02 | 2010-04-02 | Crowd distribution monitoring system |
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| CN2010201538856U CN201742564U (en) | 2010-04-02 | 2010-04-02 | Crowd distribution monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903163A (en) * | 2011-07-30 | 2013-01-30 | 孙佰松 | Crowd positioning and monitoring system based on wireless communication |
| CN103686601A (en) * | 2013-12-13 | 2014-03-26 | 汤海峰 | Crowd density monitoring method and device based on Wifi network |
| CN104112304A (en) * | 2013-04-22 | 2014-10-22 | 北京百度网讯科技有限公司 | Method and device for detecting people stream change speed |
| CN104361658A (en) * | 2014-09-30 | 2015-02-18 | 北京锐安科技有限公司 | Method and device for detecting population information of each place in region |
| CN105938491A (en) * | 2016-04-14 | 2016-09-14 | 北京思特奇信息技术股份有限公司 | Signalling-based crowd segmentation system and method |
-
2010
- 2010-04-02 CN CN2010201538856U patent/CN201742564U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903163A (en) * | 2011-07-30 | 2013-01-30 | 孙佰松 | Crowd positioning and monitoring system based on wireless communication |
| CN102903163B (en) * | 2011-07-30 | 2016-12-07 | 温卓明 | A kind of artificial abortion based on radio communication location and monitoring system |
| CN104112304A (en) * | 2013-04-22 | 2014-10-22 | 北京百度网讯科技有限公司 | Method and device for detecting people stream change speed |
| CN103686601A (en) * | 2013-12-13 | 2014-03-26 | 汤海峰 | Crowd density monitoring method and device based on Wifi network |
| CN104361658A (en) * | 2014-09-30 | 2015-02-18 | 北京锐安科技有限公司 | Method and device for detecting population information of each place in region |
| CN105938491A (en) * | 2016-04-14 | 2016-09-14 | 北京思特奇信息技术股份有限公司 | Signalling-based crowd segmentation system and method |
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Address after: 510665 East Floor 3, No. 14 and No. 16 Jianzhong Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Yitong Century Science and Technology Co., Ltd. Address before: 510630 First Floor 02, 89 Zhongshan Avenue, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangdong Eastone Technology Co., Ltd. |
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