CN104980885B - A kind of data processing system and method towards WIFI detection identifications - Google Patents
A kind of data processing system and method towards WIFI detection identifications Download PDFInfo
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- CN104980885B CN104980885B CN201510357935.XA CN201510357935A CN104980885B CN 104980885 B CN104980885 B CN 104980885B CN 201510357935 A CN201510357935 A CN 201510357935A CN 104980885 B CN104980885 B CN 104980885B
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H04L67/10—Protocols in which an application is distributed across nodes in the network
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Abstract
The present invention discloses a kind of data processing system towards WIFI detection identifications, including one or more WIFI detect identification equipment, one or more servers and data processing centre；WIFI detection identification equipments are used to detect the Devices to test in identification WIFI coverage areas, generate status information and are sent to server；Server obtains mobile device for receiving and processing status information, screening Devices to test, and MAC information tables are generated according to the status information of mobile device；And the specific content processing in MAC information tables and status information is sent to data processing centre for facility information packet；Data processing centre is used to receive the facility information packet that server is sent and is counted to it, handles the data information for generating mobile device.The present invention can not connect WIFI network in mobile device and recognize mobile device, and according to the data information of mobile device status Information Statistics mobile device.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of data processing systems and side towards WIFI detection identifications
Method.
Background technology
With the arrival of the Internet of things era, information service and location-based service towards handheld mobile device present polynary, quick-fried
The trend that fried formula increases, either enterprise, businessman and social safety field, to the identification information with handheld mobile device,
Quantity statistics information is proposed higher requirement.Therefore how the mobile device near accurate identification equipment device, to identification
To mobile device information carry out record and data be uploaded to server, and by data according to the difference of business, screening
It filters and is combined into and meet one of the hot spot that the business datum that business uses becomes this field research.
Detection and identification to mobile device, existing method have identification of base stations and WIFI access identifications, specifically describe such as
Under：
When identification of base stations method is mobile device (mobile phone) access mobile base station, mobile base station recognizes the IMSI (states of mobile phone
Border CUSTOMER ID) and IMEI (mobile device identification code).IMSI and IMEI is unique, therefore can recognize the mobile phone
In current mobile base station coverage area.In general, the coverage area of mobile base station is 1km or so in city proper.Institute
With the ranging from 1km for the location information that handset identity arrives.In city, which is difficult with practical value.
WIFI access identification mobile phones, are that mobile phone user is linked into WIFI network in the regions WIFI by username and password.
Meanwhile the specifying information of access mobile phone, such as MAC Address are collected by daemon software.Therefore the position of user can determine
The network area in mobile phone WIFI network region, WIFI is 20-100 meters, but on condition that user accesses network by WIFI.Permitted at present
For more mobile phones under screen lock state, WIFI module suspend mode can not detect the mobile phone at this time.
Above mobile device is identified, is difficult to universal usability in practical applications.Identification of base stations does not have
Positional precision, WIFI access identifications do not have versatility.It needs to consider positional precision and identification simultaneously in mobile device identification
Versatility.
Invention content
In order to solve the above technical problems, the present invention provides a kind of data processing system towards WIFI detection identifications, skill
Art scheme is realized as follows：
A kind of data processing system towards WIFI detection identifications, including one or more WIFI detection identification equipments, one
A or multiple servers and data processing centre；
WIFI detection identification equipments are used to detect the Devices to test in identification WIFI coverage areas, generate status information and send
To server；
Server is for receiving and processing status information, and screening Devices to test obtains mobile device, according to mobile device
Status information generates MAC information tables；And the specific content processing in MAC information tables and status information is sent for facility information packet
To data processing centre；
Data processing centre is used to receive the facility information packet that server is sent and is counted to it, handles generation mobile device
Data information.
The present invention passes through WIFI and detects identification equipment acquisition by sending the mobile device in wake-up packet wake-up coverage area
The MAC Address of mobile device, and the time transmission that mobile device enters and leaves in coverage area is obtained by analyzing processing
To server, server handles the time of mobile device entered and left, and can be the state of inquiry mobile device
Data service is provided.Meanwhile identification mobile device is considered only in the prior art, and the present invention is further by the shifting of identification
The MAC information of dynamic equipment is uploaded to data processing centre by network, carries out data processing and provides data branch for specific business
It holds.
It is further preferred that status information, which includes at least, enters status information or leave state information.
It is further preferred that including that MAC Address and WIFI detect identification equipment into status information or leave state information
Number.
It is further preferred that data information include mobile device running orbit, in set period of time mobile device quantity
With it is one or more in the quantity of mobile device in setting regions.
It is further preferred that WIFI detections identification equipment includes：
WIFI detects identification equipment：
Wake-up packet sending module wakes up the Devices to test transmission data packet in WIFI coverage areas；
MAC Address acquisition module receives and parses through the data packet of Devices to test transmission, obtains MAC Address；
Identification module is connected with MAC Address acquisition module, identifies Devices to test according to MAC Address, and judge Devices to test
State, send status information to first communication module；
First communication module is connected with identification module, sends the status information and WIFI detection identification equipments of Devices to test
It numbers to server；
Server includes：
Second memory module, is stored with WIFI detection identification equipments position table, MAC Address segment table, and WIFI detection identifications are set
Standby position table includes WIFI detection identification equipment numbers and detects the position of identification equipment with its one-to-one WIFI；
Receiving module receives the status information of Devices to test；
Screening module filters out the manufacturer of mobile device and mobile device according to state information searching MAC Address segment table
Information；
Position module detects identification equipment number inquiry WIFI detection identification equipments position table according to WIFI, determines movement
The location information of equipment；
MAC information table generation modules generate MAC according to the status information, manufacturer's information and location information of mobile device
Information table；
Facility information packet generation module, for generating equipment letter according to MAC information tables and WIFI detection identification equipment numbers
Breath packet；
Second communication module, for being communicated with data processing centre, sending device packet to data processing centre；
Data processing centre includes：
Third communication module, the facility information packet for receiving server transmission；
Third memory module is connected with third communication module, is used for storing device information packet and running orbit information, first
Quantity information and the second quantity information；
Access modules are connected with third communication module and third memory module respectively, for being sent to third communication module
Acquisition request facility information packet；And it accesses third memory module and obtains facility information packet；
Computing module, analyzing device packet simultaneously calculate mobile device in the position of different time, life according to analysis result
At running orbit information；And calculate the first quantity information of the mobile device in set period of time；And it calculates and is setting
Second quantity information of mobile device in region.
It is further preferred that third memory module includes built-in queues, the equipment of real-time reception and storage server transmission
Packet；And provide function of joining the team for second communication module；And provide group function for access modules.
It is further preferred that WIFI detections identification equipment includes with server communication mode：In WIFI, 3G/4G, LAN
It is a kind of.
Invention additionally discloses a kind of data processing methods towards WIFI detection identifications, including：
Devices to test in step 1 detection identification WIFI coverage areas, generates the status information of Devices to test；
Step 2 filters out mobile device according to status information, while generating MAC information according to the status information of mobile device
Table, and handle the specific content in MAC information tables and status information and generate facility information packet；
Step 3 statistics, processing equipment information packet generate the data information of mobile device.
It is further preferred that status information, which includes at least, enters status information or leave state information；Into status information
Or leave state information includes MAC Address and WIFI detection identification equipment numbers
It is further preferred that specifically including：
Step 1 wakes up Devices to test transmission data packet；The data packet of Devices to test transmission is received and parsed through, with obtaining MAC
Location；Devices to test is identified according to MAC Address, and judges the state of Devices to test, sends status information to server；
Step 2 server receives the status information of Devices to test；Mobile device is filtered out according to status information, obtains movement
The manufacturer's information of equipment；The location information that identification equipment number determines mobile device is detected according to WIFI；According to mobile device
Status information, manufacturer's information and location information generate MAC information tables, while handling MAC information tables and WIFI detection identifications are set
Standby number generates facility information packet；
Step 3 data processing centre initiates access request to server, obtains facility information packet；According to facility information packet meter
Mobile device is calculated in the position of different time, generating run track；Calculate the quantity of the mobile device in set period of time；It calculates
The quantity of mobile device in setting regions.
The beneficial effects of the invention are as follows：Realize simple, efficient, the accurate knowledge to the mobile device with WIFI function
Not, it overcomes tional identification equipment and needs WIFI connections network, the specific fixation and recognition software of installation, recognition accuracy and covering
The shortcomings of rate is relatively low.This detection identification equipment utilizes special wake-up packet sending module, it is entirely avoided standby mode equipment
The problem of cannot effectively identifying；And the state of mobile device is calculated in real time using data cache module and computing chip,
It is the time for effectively identifying and having recorded the unique mac address and into/out WIFI coverage areas of mobile device, fixed for region
The application such as position, data statistics and motion track provides data support, can be widely applied to dense population monitoring, commercial circle passenger flow
The service applications scenes such as analysis, the induction of scenic spot passenger flow.Based on the low of present device identification accuracy, real-time and cost
Lian Xing will be a useful supplement to the population surveillance, passenger flow analysis system analyzed currently based on high cost video, Ke Yijin
Row large scale deployment is of great significance hence for fields such as public safety, traffic, business, tourisms.Meanwhile in the present invention
Server use distributed structure/architecture, by increase server mode can smooth upgrade, realize station acquisition point capacity it is unlimited
Extension.
Description of the drawings
Invention is further described in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is data processing system structural schematic diagram of the present invention towards WIFI detection identifications；
Fig. 2 is that the WIFI of data processing system of the present invention towards WIFI detection identifications detects identification equipment composition figure；
Fig. 3 is that the server of data processing system of the present invention towards WIFI detection identifications forms figure；
Fig. 4 is fully composed figure for data processing system of the present invention towards WIFI detection identifications；
Fig. 5 is the step schematic diagram of data processing method of the present invention towards WIFI detection identifications；
Drawing reference numeral：
100.WIFI detects identification equipment, 101. wake-up packet sending modules, 102.MAC address acquisition modules, 103. identifications
Module, 1031. 1033. Real time capable module of order caching module 1032.MAC information cache modules, 1034. application module, 1035.
One memory module, 104. first communication modules；
200. servers, 201. receiving modules, 202. second memory modules, 203. screening modules, 204. position modules,
205.MAC information table generation modules, 206. second communication modules, 207. facility information packet generation modules；
300. data processing centres, 301. third memory modules, 302. access modules, 303. computing modules, 304. thirds
Communication module.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention to those skilled in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of data processing system structural schematic diagram towards WIFI detection identifications of the present invention, as the present invention's
One specific embodiment, as shown in Figure 1, a kind of data processing system towards WIFI detection identifications, including one or more
WIFI detects identification equipment 100, one or more servers 200 and data processing centre 300.
WIFI detection identification equipments 100 are used to detect the Devices to test in identification WIFI coverage areas, generate status information
It is sent to server 200；
Server 200 is for receiving and processing status information, and screening Devices to test obtains mobile device, according to mobile device
Status information generate MAC information tables；And the specific content processing in MAC information tables and status information is sent out for facility information packet
It send to data processing centre 300；
Data processing centre 300 is used to receive the facility information packet that server 200 is sent and is counted to it, handles generation shifting
The data information of dynamic equipment.
Wherein, status information, which includes at least, enters status information or leave state information.Into status information or leave shape
State information includes MAC Address and WIFI detection identification equipment numbers.
Specifically, data information include mobile device running orbit information, in set period of time mobile device the first number
It measures one or more in the second quantity information of mobile device in information and setting regions.
Specifically, WIFI detects the setting of identification equipment 100 in region different location to be measured in the present invention, know for detecting
Devices to test in other WIFI coverage areas generates status information and is sent to server 200.Wherein all WIFI detections identifications
The specific location of equipment 100 has been stored in server 200.
Identification equipment composition figure is detected specifically, Fig. 2 is WIFI, as shown in Fig. 2, specifically including：
Wake-up packet sending module 101 wakes up the Devices to test transmission data packet in WIFI coverage areas.Due to mobile device
All there is battery saving mode, when in a power-save mode, no data frame is sent out in a period of time, and the present invention passes through regularly
Wake-up packet is sent to Devices to test, to wake up the Devices to test being in hibernation, Devices to test gives sound after receiving wake-up packet
It answers, sends out 802.11 protocol data packets and detect identification equipment 100 to WIFI.
MAC Address acquisition module 102 receives and parses through the data packet of Devices to test transmission, obtains MAC Address.The present invention
In 102 repeating query of MAC Address acquisition module 802.11 protocol data packets are received on each channel of 2.4GHz and 5.8GHz simultaneously
Data packet is parsed, MAC Address is extracted from the destination address field (DAF) of frame head.
Identification module 103 is connected with MAC Address acquisition module 102, identifies Devices to test according to MAC Address, and judge to wait for
The state of measurement equipment sends status information to first communication module 104.
Wherein, identification module 103 further includes specifically：
Order caching module 1031 is connected with MAC Address acquisition module 102, for receiving and storing the first MAC information,
First MAC information includes MAC Address and receiving time.
Specifically, the MAC Address of acquisition and receiving time are stored in order caching module 1031 by the present invention, while carrying out again
The reception of next step.
MAC information cache modules 1032 are stored with the 2nd MAC information, when the 2nd MAC information includes MAC Address and record
Between.
Specifically, to being stored in MAC information cache modules 1032 after the first MAC information processings that receive, it is stored with
2nd MAC information of the Devices to test in all coverage areas.
Real time capable module 1033 is connected respectively with order caching module 1031 and MAC information cache modules 1032, for judging
Whether Devices to test is into state, and the entry time for recording Devices to test is generated into status information and is sent to server
200。
Wherein, Real time capable module 1033 are connected with order caching module 1031 and MAC information cache modules 1032, sentence respectively
Whether include MAC Address in the first MAC information in the 2nd MAC information in disconnected MAC information cache modules 1032；And
Be additionally operable to when judging result is no, the first MAC information of label be into state, by the first MAC information receiving time,
MAC Address is generated into status information and sends first communication module 104 with WIFI detection identification equipment numbers, meanwhile, it will connect
It is recorded as the record time between time receiving, and time and MAC Address the 2nd MAC information storages of generation will be recorded in MAC information cache moulds
In block 1032；And be additionally operable to when judging result is to be, it includes identical MAC to be searched in MAC information cache modules 1032
2nd MAC information of location will be updated to the receiving time in the first MAC information the wherein record time, and store-updated the
Two MAC information to the first memory module 1035.
Real time capable module 1033 accesses MAC information cache modules 1032 and the first memory module 1035 simultaneously, by what is received
First MAC information is compared with the 2nd MAC information stored in MAC information cache modules 1032, exists to newly-increased MAC Address
It is stored in MAC information cache modules 1032 and the first memory module 1035.
Application module 1034 is connected respectively with MAC information cache modules 1032 and the first memory module 1035, for judging
Devices to test whether leave state, and record Devices to test time departure generate leave state information be sent to server 200.
Application module 1034 is specifically used for timing cycle and scans the 2nd MAC information, calculates last time in the 2nd MAC information
The time difference of the record time and current time of record, and record the time difference of time and current time by comparing it and sentence
Whether the mobile device of the disconnected MAC Address has been moved off；It is additionally operable to when time difference is more than setting threshold values, the 2nd MAC of label
MAC Address in information is leave state, calculates time departure and stores to the 2nd MAC information, and WIFI detection identifications is combined to set
Standby number generates leave state information, is sent to first communication module 104.
When the 2nd MAC information flags are leave state, application module 1034 is also deleted from MAC information cache modules 1032
Except the 2nd MAC information.
First memory module 1035 is used for store-updated 2nd MAC information；
First communication module 104 is connected with identification module 103, sends the status information of Devices to test to server 200.
Meanwhile first communication module 104 also sends WIFI detection identification equipment numbers and its state to server 200.First communication mould
Block 104 supports the communication transfer data processing of WIFI, G/G, LAN mode according to communication modes difference using different modules.
Server 200 is for receiving and processing status information, and screening Devices to test obtains mobile device, according to mobile device
Status information generate MAC information tables；And the specific content processing in MAC information tables and status information is sent out for facility information packet
It send to data processing centre 300.
Fig. 3 is that the server of data processing centre of the present invention towards WIFI detection identifications forms figure, as shown in figure 3, clothes
Business device 200 specifically includes：
Second memory module 202 is stored with WIFI detection identification equipments position table, MAC Address segment table, WIFI detection identifications
Device location table includes WIFI detection identification equipment numbers and detects the position of identification equipment 100 with its one-to-one WIFI
It sets.
Receiving module 201 receives the status information of Devices to test.Receiving module 201 is communicated by the way of socket, branch
TCP, UDP communication mode are held, according in view of there is a large amount of WIFI detections identification equipment 100 that can send out data in actual use
It is sent to server 200, it is necessary to consider the performance of the parallel block supports, therefore 200 receiving module 201 of server uses UDP
Mode examines whether the equipment activates, heartbeat packet and data in such a way that WIFI detections identification equipment 100 reports heartbeat packet
Comprising WIFI detection identification equipment numbers in packet field, in order to record and position the position that WIFI detects identification equipment 100.
The UDP message packet field received include Devices to test status information, WIFI detection identification equipment number and
WIFI detects the state of identification equipment 100, and the status information of wherein Devices to test includes the MAC Address of Devices to test, to be measured sets
Time (including entry time/time departure) information of standby MAC Address state (into/out), Devices to test, specifically,
Status information can be the entrance status information or leave state information of Devices to test, include specifically to be measured into status information
The entry time and MAC Address, leave state information that equipment enters in WIFI detection 100 coverage areas of identification equipment include to be measured
Equipment leaves the time departure and MAC Address of WIFI detection 100 coverage areas of identification equipment.The data that storage receives are deposited to second
It stores up in module 202.
Screening module 203 filters out the manufacturer's information of mobile device and mobile device according to status information.Every piece of network interface card
On all there are one MAC Address, MAC Address is 6 bytes, the i.e. data of 48bit, and preceding 3 byte is known as OUI, is by IEEE groups
It knits and is registered to network equipment manufacturer's.Each manufacturer possesses one or more OUI, different from each other.Rear 3 section of MAC Address is then
It is that the equipment that each that oneself is produced possesses MAC Address is distributed to by network equipment manufacturer, does not repeat mutually.Service of the present invention
Mobile device manufacturer MAC Address segment table is stored in device 200, by the MAC Address in the status information of the Devices to test received
Comparison screening is carried out with manufacturer MAC Address segment table, mobile device and fixed device can be distinguished, and judge wherein mobile device
Manufacturer's information.
Position module 204 detects the location information of the location determination mobile device of identification equipment 100 according to WIFI.This hair
Bright to detect identification equipment 100 for each WIFI, specific installation site is defined by way of longitude and latitude, in server
The position of all WIFI detections identification equipments 100 of storage in 200 (can also in data handling the heart 300).Know when WIFI is detected
When other equipment 100 sends status information to the server 200 of mobile device, server 200 is detected according to WIFI in status information
Identification equipment number searches WIFI detections identification equipment position table, obtains the position of WIFI detection identification equipments 100, and by its
Position is defined as the location information of current mobile device.
MAC information tables generation module 205 is generated according to the status information, manufacturer's information and location information of mobile device
MAC information, and store MAC information and generate MAC information tables.It is compiled specifically, MAC information further includes current WIFI detections identification equipment
Number.
Facility information packet generation module 207, for generating equipment according to MAC information tables and WIFI detection identification equipment numbers
Packet.
Second communication module 206, for being communicated with data processing centre 300, sending device packet to Data processing
The heart 300.
Data processing centre 300, according to the facility information packet received, counts mobile device for accessing server 200
Data information.It specifically includes：
Third communication module 304, the facility information packet for receiving the transmission of server 200；
Third memory module 301, is connected 304 with third communication module, is used for storing device information packet and facility information.
Access modules 302 are connected with third communication module 304 and third memory module 301 respectively, are used for the third communication
Module 304 sends acquisition request facility information packet；And it accesses third memory module 301 and obtains facility information packet and equipment letter
Breath；
Computing module 303, analyzing device packet obtains facility information, and calculates mobile device not according to facility information
With the position of time, generating run trace information；And calculate the first quantity information of the mobile device in set period of time；
And calculate the second quantity information of the mobile device in setting regions.
Operating mode of the present invention includes two kinds, the first is：Server 200 passes through the actively timing of second communication module 206
Ground is to 300 sending device packet of data processing centre.Third memory module 301 includes a built-in queues, logical for second
Letter module 206 provides function of joining the team, and the facility information packet that each server 200 of real-time reception pushes simultaneously stores the equipment received
Packet.The computing module 303 of data processing centre 300 obtains it by the acquisition third of access modules 302 memory module 301 and deposits
The facility information packet of storage, third memory module 301, which is access modules 302, provides group function.
Second of operating mode be：There is no built-in queues in third memory module 301.Data processing centre 300 periodically leads
It is dynamic to send the request for obtaining facility information packet to server 200 by access modules 302, it is obtained by third communication module 304
The facility information packet of each server 200 is simultaneously stored in third memory module 301.
The present invention obtains the facility information packet that Servers-all 200 is sent by access modules 302, and computing module 303 solves
Desorption device packet capture device information, wherein facility information include that WIFI detects identification equipment number and MAC information tables,
Middle MAC information tables include the MAC Address of mobile device, mac state (including entering and leaving state), into/out reality that,
Manufacturer's information and location information.One or more movements can be obtained according to the MAC table in one or more facility information packets
The location information in different time periods of equipment (i.e. same MAC Address) calculates the mobile device in difference by computing module 303
The location information of time, i.e. latitude and longitude information connect it on map, run through the position of period, the as fortune of the equipment
Row trace information.
Particularly, access modules 302 obtain the same mobile device at multiple (3 by accessing third memory module 301
Or more) WIFI detection identification equipment 100 send facility information packet, 303 analyzing device packet capture device of computing module
Information is inquired the location information that multiple WIFI detect identification equipment according to the MAC information tables in facility information, is calculated multiple
The fine location for the same mobile device that WIFI detections identification equipment 100 detects.During the method for map denotation track has mostly,
Google, Baidu, high moral etc., the longitude and latitude degrees of data of location information is exported as KML file by simple mode, then by KML file
Track can easily be shown by importing such as google earth (being the virtually globe software of a Google's exploitation).
Access modules 302 further include accessing third memory module 301, obtain the multiple equipment that a server 200 is sent
Packet obtains all devices information of single WIFI detections identification equipment 100 (i.e. same WIFI detections identification equipment number)
Packet, 303 analyzing device packet capture device information of computing module include same WIFI detection identifications according to facility information inquiry
The MAC information tables of device numbering, statistics obtain the shifting in WIFI detection 100 coverage areas of identification equipment in set period of time
First quantity information of dynamic equipment.
Meanwhile access modules 302 further include accessing third memory module 301, obtain one or more servers 200 and send
Multiple equipment packet, 303 analyzing device packet capture device information of computing module, the position for including according to setting regions
MAC information tables in information inquiry facility information, and the location information of all MAC information tables is calculated, it counts location information and exists
Mobile device in setting regions can get in multiple WIFI detection 100 coverage areas of identification equipment in setting regions
All mobile devices, 303 counting statistics mobile device of computing module is in the second quantity information of different zones, i.e. distribution situation.
Data processing centre 300 provides data for service application by way of providing data-interface and supports.It is connect specifically, providing data
Mode is realized there are many mouthful, HTTP, WebService, Socket etc..HTTP modes as used herein, are realized using PHP.
In the present invention, the units such as traffic, business, tourism or public safety department carry out data access by GET modes, lead to
Crossing data-interface calls data processing centre 300, parameter to be user name, password, obtain the parameters such as quantity.Data processing centre
300 inquire the detection identification equipment numbers of the WIFI under the user name according to user name, and verify password, which is detected and is known
The data information for the mobile device that other equipment 100 detects returns to relevant unit.
For example, public safety department can obtain the number in certain current public place by data processing centre 300, work as people
When population density is excessively high, public safety department can take corresponding measure to carry out crowd evacuation in time, reduce security risk.
The present invention can be detected from single WIFI in identification equipment 100, obtained currently in the MAC number in the region, judged
Go out the mobile device dense degree near the equipment, while from numerous WIFI detection identification equipments 100 count, obtaining different
WIFI detections identification equipment 100 moves about the dense degree of equipment, it is graphical, can get movement in different time periods and sets
Standby dense distribution.This content plays an important roll public safety, the fields such as business.
The present invention can also extend the data information using mobile device, i.e., according to the acquisition pair of the MAC Address of mobile device
The device numbering IMEI answered, and phone number and user of service are obtained by the binding relationship of device numbering IMEI and IMSI
Information.Because this method is technically to may be implemented, but to obtain data above relatively difficult for non-technique factors influence, therefore
Simple description can only be done herein.
Fig. 4 is the schematic diagram that is fully composed of WIFI intelligence systems of the present invention, and lower mask body is introduced WIFI of the present invention and visited
Survey the course of work of identifying system：
First, WIFI detects Devices to test of the identification equipment 100 by wake-up packet sending module 101 into its coverage area
Wakeup packet is sent, the Devices to test being in hibernation is waken up.Devices to test is received to give after wake-up packet and be responded, and is sent out
802.11 protocol data packets detect identification equipment 100 to WIFI.
WIFI detects identification equipment 100 and receives 802.11 agreements that Devices to test is sent by MAC Address acquisition module 102
Data packet, and data packet is parsed, MAC Address deposit order caching module 1031 is extracted from the destination address field (DAF) of frame head, together
The reception of Shi Jinhang next step.
Order caching module 1031 stores the MAC Address of Devices to test and receiving time is the first MAC information.
Then, Real time capable module 1033 are connected with order caching module 1031 and MAC information cache modules 1032, sentence respectively
Whether include MAC Address in the first MAC information in the 2nd MAC information in disconnected MAC information cache modules 1032；And
Be additionally operable to when judging result is no, the first MAC information of label be into state, by the first MAC information receiving time,
MAC Address is generated into status information and sends first communication module 104 with WIFI detection identification equipment numbers, meanwhile, it will connect
It is recorded as the record time between time receiving, and time and MAC Address the 2nd MAC information storages of generation will be recorded in MAC information cache moulds
In block 1032；And be additionally operable to when judging result is to be, it includes identical MAC to be searched in MAC information cache modules 1032
2nd MAC information of location will be updated to the receiving time in the first MAC information the wherein record time, and store-updated the
Two MAC information to the first memory module 1035.
Then, application module 1034 is specifically used for timing cycle the 2nd MAC information of scanning, calculates in the 2nd MAC information most
The time difference of the record time and current time once recorded afterwards, and record the time of time and current time by comparing it
Difference judges whether the mobile device of the MAC Address has been moved off；It is additionally operable to when time difference is more than setting threshold values, label the
MAC Address in two MAC information is leave state, calculates time departure and stores to the 2nd MAC information, and WIFI detections is combined to know
Other device numbering generates leave state information, is sent to first communication module 104.
When the 2nd MAC information flags are leave state, application module 1034 is deleted from MAC information cache modules 1032
2nd MAC information.
The entrance status information of reception and leave state information are sent to server 200 by first communication module 104.
Wherein status information include the MAC Address of Devices to test, Devices to test MAC Address state (into/out), wait for
Time (including entry time/time departure) information and WIFI the detection identification equipment number of measurement equipment.
MAC Address in the status information of Devices to test is carried out comparison sieve by screening module 203 with manufacturer's MAC Address segment table
Choosing, selects the manufacturer's information of mobile device and mobile device；
Position module 204 detects the WIFI detection identifications that identification equipment number lookup server 200 stores according to WIFI and sets
Standby position table, and WIFI detections identification equipment is numbered into the location information that corresponding position is defined as mobile device；
MAC information tables generation module 205 generates MAC according to the status information, manufacturer's information and location information of mobile device
Information, and store MAC information and generate MAC information tables, it is stored in the second memory module 202.
It generates facility information packet according to MAC information tables and WIFI detection identification equipment numbers and is sent to data processing centre
300。
Data processing centre 300 is by 304 receiving device packet of third communication module and is stored in third memory module
301。
Data processing centre 300 is stored with the facility information packet of the transmission of server 200 by third memory module 301.It visits
Ask that module 302 obtains the facility information packet that multiple servers 200 are sent to third memory module 301, according to the MAC of mobile device
Address lookup MAC information tables obtain the MAC information of the mobile device, by MAC information acquisitions its in set period of time
All location informations, computing module 303 calculate mobile device in different time according to all location information, that is, latitude and longitude informations
Motion track.
Access modules 302 obtain the facility information packet that a server 200 is sent to third memory module 301.Calculate mould
303 analyzing device packet of block obtains facility information and is stored in third memory module 301.Computing module 303 is by accessing mould
Block 302 accesses third memory module 301, and the MAC information tables in identification equipment number inquiry apparatus information, meter are detected according to WIFI
Calculate the of the mobile device that the statistics of module 303 obtains in WIFI detection 100 coverage areas of identification equipment in set period of time
One quantity information.
Data processing centre 300 obtains multiple servers 200 to third memory module 301 by access modules 302 and sends
Facility information packet, 303 analyzing device packet capture device information of computing module, according to the place information inquiry of setting regions
MAC table in facility information packet, and the location information of all MAC information tables is calculated, location information is counted in setting regions
Mobile device, can get in setting regions multiple WIFI detection 100 coverage area of identification equipment in all movements set
Standby, 303 counting statistics mobile device of computing module is in the second quantity information of different zones, i.e. distribution situation.
The present invention can be detected from single WIFI in identification equipment 100, obtained currently in the MAC number in the region, judged
Go out the mobile device dense degree near the equipment, while from numerous WIFI detection identification equipments 100 count, obtaining different
WIFI detections identification equipment 100 moves about the dense degree of equipment, it is graphical, can get movement in different time periods and sets
Standby dense distribution.
Fig. 5 is the step schematic diagram of data processing method of the present invention towards WIFI detection identifications, as one of the invention
Specific embodiment, as shown in figure 5, a kind of data processing method towards WIFI detection identifications, including：
Devices to test in step 1 detection identification WIFI coverage areas, generates the status information of Devices to test；
Step 2 filters out mobile device according to status information, while generating MAC information according to the status information of mobile device
Table, and handle the specific content in MAC information tables and status information and generate facility information packet；
Step 3 statistics, processing equipment information packet generate the data information of mobile device.
Status information, which includes at least, enters status information or leave state information；Into status information or leave state information
Including MAC Address and WIFI detection identification equipment numbers.
Specifically, step 1 wakes up Devices to test transmission data packet；The data packet for receiving and parsing through Devices to test transmission, is obtained
Take MAC Address；Devices to test is identified according to MAC Address, and judges the state of Devices to test, sends status information to server
200；
Step 2 server 200 receives the status information of Devices to test；Mobile device is filtered out according to status information, is obtained
The manufacturer's information of mobile device；The location information that identification equipment number determines mobile device is detected according to WIFI；It is set according to movement
Standby status information, manufacturer's information and location information generates MAC information tables, while handling MAC information tables and WIFI detection knowledges
Other device numbering generates facility information packet；
Step 3 data processing centre 300 initiates access request to server 200, obtains facility information packet；Believed according to equipment
Breath packet calculates mobile device in the position of different time, generating run track；Calculate the number of the mobile device in set period of time
Amount；Calculate the quantity of the mobile device in setting regions.
The entire protocol flow of WIFI detection identification methods of the present invention is illustrated with specific embodiment below：
First, WIFI detects Devices to test of the identification equipment 100 into its coverage area and sends wakeup packet, at wake-up
In the Devices to test of rest period.Devices to test is received to give after wake-up packet and be responded, and sends out 802.11 protocol data packets to WIFI
Detect identification equipment 100.
WIFI detects identification equipment 100 and receives the 802.11 protocol data packets that Devices to test is sent, and parses data packet, from
It is the first MAC information to extract MAC Address in the destination address field (DAF) of frame head and store MAC Address and receiving time, is carried out at the same time
The reception of next step.
Next, it is determined that whether including MAC Address in the first MAC information in the 2nd MAC information.When judging result is no
When, the first MAC information of label is to identify receiving time, MAC Address and the WIFI detections in the first MAC information into state
Device numbering is generated into status information and concurrently send server, meanwhile, when receiving time being recorded as the record time, and will be recorded
Between and MAC Address generate and the 2nd MAC information and store.
When judging result is to be, lookup includes the 2nd MAC information of identical MAC Address, will wherein record time update
For the receiving time in the first MAC information, and store-updated 2nd MAC information.
Then, timing cycle scans the 2nd MAC information, calculates the record time recorded for the last time in the 2nd MAC information
With the time difference of current time, and records the time difference of time and current time by comparing it and judge the MAC Address
Whether mobile device has been moved off.When time difference is more than setting threshold values, the MAC Address in the 2nd MAC information of label be from
Open state calculates time departure and stores to the 2nd MAC information, and WIFI detection identification equipment numbers is combined to generate leave state letter
Breath, is sent to server.
When the 2nd MAC information flags are leave state, this 2nd MAC information is deleted.
Status information and leave state information are transmitted into server 200.
Wherein status information include the MAC Address of Devices to test, Devices to test MAC Address state (into/out), wait for
Time (including entry time/time departure) information and WIFI the detection identification equipment number of measurement equipment.
MAC Address and manufacturer's MAC Address segment table in the status information of comparison screening Devices to test, select mobile device with
And the manufacturer's information of mobile device.
Identification equipment number, which is detected, according to WIFI searches the WIFI detection identification equipments position table that server 200 stores, and
WIFI detections identification equipment is numbered into the location information that corresponding position is defined as mobile device.
MAC information is generated according to the status information, manufacturer's information and location information of mobile device, and stores the life of MAC information
At MAC information tables, MAC information tables are stored.
It generates facility information packet according to MAC information tables and WIFI detection identification equipment numbers and is sent to data processing centre
300。
300 receiving device packet of data processing centre simultaneously stores.
Data processing centre 300 obtains the facility information packet of the transmission of multiple servers 200, and analyzing device packet is set
Standby information, the MAC information of the mobile device is obtained according to the MAC information tables in the MAC Address inquiry apparatus information of mobile device,
By MAC information acquisitions its a set period of time all location informations, according to all location information, that is, latitude and longitude informations
Calculate mobile device different time running orbit information.
Data processing centre 300 obtains the facility information packet that a server 200 is sent.Analyzing device packet is set
Standby information simultaneously stores.MAC information tables in inquiry apparatus information, statistics obtain the WIFI detection identifications in set period of time and set
First quantity information of the mobile device in standby 100 coverage areas.
Data processing centre 300 obtains the facility information packet of the transmission of multiple servers 200, and the acquisition of analyzing device packet is set
Standby information, according to the MAC table in the place information inquiry facility information packet of setting regions, and calculates the position of all MAC information tables
Confidence ceases, and counts mobile device of the location information in setting regions, can get multiple WIFI detections in setting regions
All mobile devices in 100 coverage area of identification equipment, counting statistics mobile device different zones the second quantity information,
That is distribution situation.
Obviously, those skilled in the art can carry out various changes and deformation to the present invention, without departing from the present invention's
Spirit and scope.If in this way, the present invention these modifications belong within the scope of the claims in the present invention and its equivalent technology,
Then the present invention is also intended to comprising including these changes and deformation.
Claims (5)
1. a kind of data processing system towards WIFI detection identifications, which is characterized in that detect and know including one or more WIFI
Other equipment, one or more servers and data processing centre；
The WIFI detections identification equipment is used to detect the Devices to test in identification WIFI coverage areas, generates status information and sends
To the server；The status information, which includes at least, enters status information or leave state information；It is described to enter status information
Or the leave state information includes MAC Address and WIFI detection identification equipment numbers；
The server screens the Devices to test and obtains mobile device, according to institute for receiving and processing the status information
The status information for stating mobile device generates MAC information tables；And by the specific content in the MAC information tables and the status information
Processing is that facility information packet is sent to the data processing centre；
The data processing centre is used to receive the facility information packet that the server is sent and is counted to it, handles generation
The data information of the mobile device；
The WIFI detects identification equipment：
Wake-up packet sending module wakes up the Devices to test transmission data packet in WIFI coverage areas；
MAC Address acquisition module receives and parses through the data packet that the Devices to test is sent, and obtains MAC Address；
Identification module is connected with the MAC Address acquisition module, identifies the Devices to test according to the MAC Address, and judge
The state of the Devices to test sends status information to first communication module；
Wherein, identification module further includes specifically：
Order caching module is connected with MAC Address acquisition module, for receiving and storing the first MAC information, the first MAC information
Including MAC Address and receiving time；
MAC information cache modules, are stored with the 2nd MAC information, and the 2nd MAC information includes MAC Address and record time；
Real time capable module is connected with order caching module and MAC information cache modules respectively, for judge Devices to test whether be into
The entry time for entering state, and recording Devices to test is generated into status information and is sent to server；
Wherein, Real time capable module is connected with order caching module and MAC information cache modules respectively, judges MAC information cache modules
In the 2nd MAC information in whether include MAC Address in the first MAC information；And it is additionally operable to when judging result be no
When, the first MAC information of label is to identify receiving time, MAC Address and the WIFI detections in the first MAC information into state
Device numbering is generated into status information and sends first communication module, meanwhile, receiving time is recorded as the record time, and will
It records the time and MAC Address generates the 2nd MAC information storages in MAC information cache modules；And it is additionally operable to work as judging result
When to be, lookup includes the 2nd MAC information of identical MAC Address in MAC information cache modules, will wherein record time update
For the receiving time in the first MAC information, and store-updated 2nd MAC information to the first memory module；
The first communication module is connected with the identification module, sends the status information of the Devices to test and described
WIFI detections identification equipment is numbered to the server；
The server includes：
Second memory module, is stored with WIFI detection identification equipments position table, MAC Address segment table, and the WIFI detections identification is set
Standby position table includes WIFI detection identification equipment numbers and detects the position of identification equipment with its one-to-one described WIFI；
Receiving module is connected with second memory module, receives the status information of the Devices to test；
Screening module is connected with the receiving module and second memory module respectively, according to the state information searching institute
State the manufacturer's information that MAC Address segment table filters out mobile device and the mobile device；
Position module is connected with the receiving module and second memory module respectively, is set according to WIFI detection identifications
Standby number inquires WIFI detection identification equipments position table, determines the location information of the mobile device；
MAC information table generation modules, according to the status information, the manufacturer's information and the position of the mobile device
Information generates MAC information tables；
Facility information packet generation module, for generating institute according to the MAC information tables and WIFI detection identification equipment numbers
State facility information packet；
Second communication module sends the facility information packet to the data for being communicated with the data processing centre
Processing center；
The data processing centre includes：
Third communication module, the facility information packet sent for receiving the server；
Third memory module is connected with the third communication module, for storing the facility information packet, facility information and described
Data information；
Access modules are connected with the third communication module and the third memory module respectively, are used for the third communication
Module sends facility information packet described in acquisition request；And it accesses the third memory module and obtains the facility information packet and institute
State facility information；
Computing module, parses the facility information packet and obtains the facility information, and mobile device is calculated according to the facility information
In the position of different time, generating run trace information；And calculate the first number of the mobile device in set period of time
Measure information；And calculate the second quantity information of the mobile device in setting regions.
2. the data processing system as described in claim 1 towards WIFI detection identifications, which is characterized in that the data information
Institute in the first quantity information and setting regions including the mobile device in mobile device running orbit information, set period of time
It states one or more in the second quantity information of mobile device.
3. the data processing system as described in claim 1 towards WIFI detection identifications, it is characterised in that：
The third memory module includes built-in queues, and real-time reception simultaneously stores the facility information that the server is sent
Packet；And provide function of joining the team for the second communication module；And provide group function for the access modules.
4. the data processing system towards WIFI detection identifications as described in any one of claim 1-3, which is characterized in that
The WIFI detects identification equipment：One kind in WIFI, 3G/4G, LAN.
5. a kind of data processing method towards WIFI detection identifications, which is characterized in that including：
Devices to test in step 1 detection identification WIFI coverage areas, generates the status information of Devices to test；The status information
Including at least entrance status information or leave state information；The status information or the leave state information of entering includes MAC
Address and WIFI detection identification equipment numbers；
Step 2 filters out mobile device according to the status information, while generating MAC according to the status information of mobile device
Information table, and handle the specific content in the MAC information tables and the status information and generate facility information packet；
Step 3 statistics handles the data information that the facility information packet generates the mobile device；
It specifically includes：
Wake up Devices to test transmission data packet；The data packet of Devices to test transmission is received and parsed through, MAC Address is obtained；According to institute
MAC Address identification Devices to test is stated, and judges the state of Devices to test, sends status information to server；
Wherein, the first MAC information is received and stored, the first MAC information includes MAC Address and receiving time；It is stored with the 2nd MAC
Information, the 2nd MAC information include MAC Address and record time；Judge whether Devices to test is and to record to be measured set into state
Standby entry time is generated into status information and is sent to server；Judge in the 2nd MAC information whether to include the first MAC letters
MAC Address in breath；And be additionally operable to when judging result is no, the first MAC information of label is into state, by the first MAC
Receiving time, MAC Address and WIFI detection identification equipment numbers in information are generated into status information and send, meanwhile, it will
Receiving time is recorded as the record time, and record time and MAC Address are generated the 2nd MAC information and stored；And it is additionally operable to
When judging result is to be, search include identical MAC Address the 2nd MAC information, will wherein record the time is updated to the first MAC
Receiving time in information, and store-updated 2nd MAC information；
Server receives the status information of the Devices to test；Mobile device is filtered out according to the status information, is obtained
The manufacturer's information of the mobile device；The position letter that identification equipment number determines the mobile device is detected according to the WIFI
Breath；MAC information tables are generated according to the status information, the manufacturer's information and the location information of the mobile device,
The MAC information tables are handled simultaneously and WIFI detection identification equipment numbers generate facility information packet；
Data processing centre initiates access request to server, obtains the facility information packet；According to the facility information packet meter
Mobile device is calculated in the position of different time, generating run track；Calculate the quantity of the mobile device in set period of time；
Calculate the quantity of the mobile device in setting regions.
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| CN105338544A (en) * | 2015-11-19 | 2016-02-17 | 上海良相智能化工程有限公司 | WIFI probe acquisition system |
| CN106411630A (en) * | 2015-12-25 | 2017-02-15 | 深圳四博智联科技有限公司 | WIFI-based real-time dynamic tracking method and system |
| CN105516927A (en) * | 2016-01-15 | 2016-04-20 | 深圳市国创新能源研究院 | Wireless equipment trajectory analysis method, device and system based on WIFI (Wireless Fidelity) |
| CN106022643A (en) * | 2016-06-06 | 2016-10-12 | 北京智旅科技有限公司 | Scenic spot tourist data analysis system |
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| CN106302802A (en) * | 2016-08-22 | 2017-01-04 | 北京易游华成科技有限公司 | A kind of volume of the flow of passengers supervising device, method and system |
| CN106447084A (en) * | 2016-08-22 | 2017-02-22 | 北京易游华成科技有限公司 | Path planning device, method and system |
| CN106412825A (en) * | 2016-08-22 | 2017-02-15 | 北京易游华成科技有限公司 | Movement locus tracking apparatus, method and system |
| CN106210144A (en) * | 2016-08-22 | 2016-12-07 | 北京易游华成科技有限公司 | People flow rate statistical method and apparatus |
| CN110475234A (en) * | 2018-05-11 | 2019-11-19 | 上海鸥新软件有限公司 | A kind of system and method for the SSID broadcast message building character relation based on WIFI |
| CN110177371B (en) * | 2019-04-04 | 2022-06-21 | 创新先进技术有限公司 | Method and device for generating equipment identification information |
| CN110730180A (en) * | 2019-10-17 | 2020-01-24 | 杭州安恒信息技术股份有限公司 | Portable communication equipment detection instrument and communication equipment detection method |
| CN112383873A (en) * | 2020-11-26 | 2021-02-19 | 上海五航航空技术有限公司 | Indoor positioning system and positioning method thereof |
| CN112911703B (en) * | 2021-01-18 | 2022-06-07 | 浙江大华技术股份有限公司 | WIFI detection method and system, WIFI probe device, monitoring device and storage medium |
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