CN105610835B - The network-building method and system of the anti-telephone-moving of Bluetooth POS - Google Patents
The network-building method and system of the anti-telephone-moving of Bluetooth POS Download PDFInfo
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- CN105610835B CN105610835B CN201511023118.7A CN201511023118A CN105610835B CN 105610835 B CN105610835 B CN 105610835B CN 201511023118 A CN201511023118 A CN 201511023118A CN 105610835 B CN105610835 B CN 105610835B
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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
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
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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
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
The invention discloses the network-building methods and system of a kind of anti-telephone-moving of Bluetooth POS, including：S11：LBS service device sends dynamic LBS passwords by network to Bluetooth POS router；S12：After Bluetooth POS router obtains dynamic LBS passwords, overseas broadcast dynamic LBS passwords；S13：After Bluetooth POS node scan listens to above-mentioned broadcast, the dynamic LBS passwords are extracted, and continue to broadcast dynamic LBS passwords.By the above-mentioned means, the present invention can realize the relay arrangement of POS nodes, the limitation of POS inserting knots is broken through and using the restricted of position.
Description
Technical field
The present invention relates to safety of payment technical fields, network-building method more particularly, to a kind of anti-telephone-moving of Bluetooth POS and are
System.
Background technology
With the popularization and application of information technology, in the work and life of people, when carrying out monetary settlement, increasingly
By the way of electronic currency.The monetary settlement mode of electronization also reduces other than having convenience and efficiently benefit
The cash pressure of the Central Bank.
Since the medium that the monetary settlement of electronization is the electronic money such as debit card, credit card based on bank is settled accounts
, so being necessarily applied to POS machine and all kinds of novel portable electronic devices for having function for receiving cash concurrently.The financial machine such as Unionpay at present
Use of the structure to electronic equipments such as POS machine, different service charges is collected by industry difference, because of different industries, in post-consumer
The service charge for then receiving minor proportion of the profit margin difference generated in journey, the industry of low profit margin, such as general merchandise class, and such as wine
, the industries such as karaoke halls or restaurant then collect higher service charge, the then use of the electronic equipments such as POS machine a small number of at present
Person can use the cashier terminal for opening general merchandise class service, and be moved to the places such as bar, discotheque and carry out consumption clearing, the purpose is to
In order to pay less service charge to Unionpay.In addition, more there is part criminal that will carry out the illegal rows such as arbitrage after POS machine telephone-moving
To have seriously endangered financial order.Therefore how to limit POS machine using position be POS machine largely promotion and popularization in urgently
Problem to be solved.
POS machine strange land uses the generation with illegal acts such as arbitrages in order to prevent in financial business, is all needed to telephone-moving behavior
Carry out management and control.The anti-telephone-moving of financial POS terminal substantially has following three kinds of schemes at present：
(1) to using PSTN telephone POS terminal, Patent No. CN102737452A's《Terminal mobile machine monitoring method and
System》With Patent No. CN103218885A《Financial POS machine moving prevention risk management method》It is carried out using the external front ends POS
Calling/called telephone number compares the detection that the method checked carries out anti-telephone-moving.Wherein, the external front ends POS of the two patents
Mainly for the telephone POS of PSTN accesses, using above there is limitation.
(2) for the POS terminal of carrying or external GPS positioning module, GPS module needs to do equipment note to POS terminal
Volume and binding, then POS terminal obtain by GPS positioning device timing or sporadically and GPS latitude and longitude informations and report bank
Location server, for judging whether the POS machine is that illegal telephone-moving uses.Wherein, since GPS positioning device can not connect indoors
GPS positioning device must be placed on outdoor or close to window position and could worked normally by the limitation of the collection of letters number, this method, greatly
The big practicability and user experience for affecting this method.
(3) for carrying or the POS terminal of an external 2/3G module, POS terminal by the timing of 2/3G module or
Sporadically obtain base station information, including national code (MCC, Mobile Country Code), network code (MNC, Mobile
NetworLBS password Code), location area code (LAC, Location Area Code), current base station number information (CID,
Cell ID) etc., and the LBS service device of operator is reported, current latitude and longitude information is obtained, for judging whether the POS machine is non-
Method telephone-moving uses.Wherein program limitation in terms of applicable POS and using position is very big.
Scheme one, two, three needs to carry MODEM modules, GPS module or 2/3G modules simultaneously, for workable POS
Range there is certain limitation.
For not using PSTN access ways and not carrying the POS of GPS module or 2/3G wireless modules, how to have
It is prevented to effect by telephone-moving to carry out illegal finance activities, there is critically important reality meaning in the security fields of financial payment
Justice.Such as the Bluetooth POS being widely used near field is paid, if not carrying three of the above module, temporarily without reliable
The detection scheme of anti-telephone-moving.
Invention content
The technical problem to be solved by the present invention is to：A kind of anti-telephone-moving scheme of new networking is provided, to prevent these
POS is used by illegal telephone-moving.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of group of the anti-telephone-moving of Bluetooth POS is provided
Network method, including：
S11：LBS service device sends dynamic LBS passwords by network to Bluetooth POS router；
S12：After Bluetooth POS router obtains dynamic LBS passwords, overseas broadcast dynamic LBS passwords；
S13：After Bluetooth POS node scan listens to above-mentioned broadcast, the dynamic LBS passwords are extracted, and continuing broadcast should
Dynamic LBS passwords.
To solve the above problems, the present invention also provides a kind of group network systems of the anti-telephone-moving of Bluetooth POS, including：LBS service
Device, Bluetooth POS router and Bluetooth POS node；Wherein,
LBS service device sends dynamic LBS passwords by network to Bluetooth POS router；
After Bluetooth POS router obtains dynamic LBS passwords, overseas broadcast dynamic LBS passwords；
After Bluetooth POS node scan listens to above-mentioned broadcast, the dynamic LBS passwords are extracted, and continue to broadcast the dynamic
LBS passwords.
The beneficial effects of the present invention are：It is different from the prior art, Bluetooth POS router of the invention obtains LBS service
After the dynamic LBS passwords that device is sent, overseas broadcast dynamic LBS passwords；After Bluetooth POS node scan listens to above-mentioned broadcast,
The dynamic LBS passwords are extracted, and continue to broadcast dynamic LBS passwords.By the above-mentioned means, POS sections may be implemented in the present invention
The relay arrangement of point breaks through the limitation of POS inserting knots and using the restricted of position.
Description of the drawings
Fig. 1 is the flow diagram of the method for the present invention embodiment one；
Fig. 2 is Bluetooth POS networking topological diagram in the specific embodiment of the invention；
Fig. 3 is dynamic LBS password update flow charts in the specific embodiment of the invention；
Fig. 4 is the positions update LBS qualification process schematic diagram in the specific embodiment of the invention；
Fig. 5 is that 4.0 broadcast packet format of LBS bluetooths indicates to be intended in the specific embodiment of the invention.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is:After Bluetooth POS router obtains the dynamic LBS passwords that LBS service device is sent,
Overseas broadcast dynamic LBS passwords；Bluetooth POS node can obtain the LBS passwords, and after extraction, and relay cloth is realized in relay broadcast
It sets.
Please refer to Fig. 1, a kind of network-building method of the anti-telephone-moving of Bluetooth POS of the present invention, including：
S11：LBS service device sends dynamic LBS passwords by network to Bluetooth POS router；
S12：After Bluetooth POS router obtains dynamic LBS passwords, overseas broadcast dynamic LBS passwords；
S13：After Bluetooth POS node scan listens to above-mentioned broadcast, the dynamic LBS passwords are extracted, and continuing broadcast should
Dynamic LBS passwords.
In wherein step S12, after Bluetooth POS router obtains dynamic LBS passwords, further include：
S120：Judge whether currently stored password is equal to the dynamic LBS passwords or whether previous storage password is equal to institute
State dynamic LBS passwords；
If so, thening follow the steps S121：Bluetooth POS router does not update dynamic LBS passwords, and after the overseas broadcast update
Dynamic LBS passwords；
Conversely, thening follow the steps S122：It is currently stored password by previous storage password update, and currently stored password is more
It is newly the dynamic LBS passwords, and the overseas broadcast updated dynamic LBS passwords.
It is compared with current password in previous password, as long as there are one identical, cannot update respectively.
For example, the more new password of Bluetooth POS node is as follows：
The password of 9 periods is 1111 in the morning, and to 10 points, it is updated to 2222.There are two storages in machine
Region, one deposit be last time password, what is once deposited is current password, then last time password is exactly 1111, current password is
2222。
The purpose for retaining previous password, exactly prevents ping-pong.Namely POS nodes just have updated current password
It is 2222, then due to the POS nodes that close on also no update current password, in broadcasting packet or Old Password 1111, then updates
After 2222 POS nodes uppick this Old Password broadcast 1111, this can be falsely believed again it is newer new password again,
So being updated to 1111 2222 again.
Therefore 2 passwords, current password and previous password need to be deposited, accordingly even when receiving password broadcast close on or out-of-date
1111, it is 1111 that will not retract just newer 2222 after comparing.
If for Bluetooth POS routing node, although its more new password is directly acquired from LBS service device,
It just can guarantee newer password and this and previous not phases when preferably also storing 2 passwords, so more new password
Together, it avoids LBS service device network from having delay or mistake etc, old password packet is caused to arrive again at.
And when being traded, Bluetooth POS node sends identification request and arrives LBS service device, and the identification request includes this
The MAC Address of other Bluetooth POS nodes in machine MAC Address, the dynamic LBS passwords and net；
LBS service device treatment appraisal is asked, and judges whether Bluetooth POS node is in legal position；
If Bluetooth POS node is in illegal position, subsequent transaction flow is terminated；
If Bluetooth POS node is in legal position, continue subsequent transaction flow.
When there is the addition of Bluetooth POS node, which extracts dynamic LBS passwords and network
ID, and transmit into net request and give LBS service device, networkings ask include LBS passwords, network ID, the machine Bluetooth MAC address and
The MAC Address of other Bluetooth POS nodes in the net scanned；
Whether the processing of LBS service device, which networks, asks, give to respond and agree to network；
Bluetooth POS node receives networking and responds, and completes login network access.
Accordingly, the present invention also provides a kind of group network systems of the anti-telephone-moving of Bluetooth POS, including：LBS service device, Bluetooth POS
Router and Bluetooth POS node；Wherein,
LBS service device sends dynamic LBS passwords by network to Bluetooth POS router；
After Bluetooth POS router obtains dynamic LBS passwords, overseas broadcast dynamic LBS passwords；
After Bluetooth POS node scan listens to above-mentioned broadcast, the dynamic LBS passwords are extracted, and continue to broadcast the dynamic
LBS passwords.
After Bluetooth POS router obtains dynamic LBS passwords, it is close to judge whether currently stored password is equal to the dynamic LBS
Whether code or previous storage password are equal to the dynamic LBS passwords；
If so, Bluetooth POS router does not update dynamic LBS passwords, and the overseas broadcast updated dynamic LBS is close
Code；
Conversely, be then currently stored password by previous storage password update, and currently stored password update is the dynamic
LBS passwords, and the overseas broadcast updated dynamic LBS passwords.
Bluetooth POS node updates LBS password flows be also intended to judge LBS passwords whether with current and previous password whether
It is identical, it does not update, otherwise updates if identical.The purpose for the arrangement is that：Avoid Bluetooth POS node when monitoring Bluetooth broadcast
Time receives old password (neighbor node not yet updates LBS passwords, still continues to use old password), and mistake is caused to update.
When transaction, Bluetooth POS node sends identification request and arrives LBS service device, and the identification asks to include the machine MAC
The MAC Address of other Bluetooth POS nodes in location, the dynamic LBS passwords and net；
LBS service device treatment appraisal is asked, and judges whether Bluetooth POS node is in legal position；
If Bluetooth POS node is in illegal position, subsequent transaction flow is terminated；
If Bluetooth POS node is in legal position, continue subsequent transaction flow.
When there is the addition of Bluetooth POS node, which extracts dynamic LBS passwords and network
ID, and transmit into net request and give LBS service device, networkings ask include LBS passwords, network ID, the machine Bluetooth MAC address and
The MAC Address of other Bluetooth POS nodes in the net scanned；LBS service device processing network request, give respond whether agree into
Net；
Bluetooth POS node receives networking and responds, and completes login network access.
The Bluetooth POS router includes：Bluetooth module unit, password update unit and positioning unit；
The Bluetooth POS node includes：Bluetooth module unit and positioning unit.
The bluetooth module unit is used to scan the Bluetooth broadcast message around monitoring, and plays and carry LBS dynamic passwords
Broadcasting packet；
The password update unit is used to be connected to LBS service device using POS network, is periodically obtained more from LBS service device
New LBS passwords；
The positioning unit extracts the Bluetooth broadcast that listens to from bluetooth module unit, and extract password update unit and
The neighbouring MAC Address with net Bluetooth POS；And in transaction, using the network connection of POS, report positioning authentication information to LBS clothes
Be engaged in device for identification whether telephone-moving；
LBS service device issues dynamic LBS passwords in Bluetooth POS router for updating, and judges Bluetooth POS node
Whether the positioning authentication information that positioning unit reports is legal position.
For convenience of understanding, below by way of a specific embodiment and it is described with reference to the drawings.
First, the hot zones that the present invention can be used towards POS such as market, supermarket, fairgrounds, for carrying bluetooth module
POS terminal provides a kind of anti-telephone-moving invention of new networking, to prevent these POS from being used by illegal telephone-moving.The hot zones
Bluetooth POS MESH ad hoc network is formed by the broadcast mode of bluetooth 4.0.Wherein, the bluetooth on an access bank backstage is specified
POS is AP (router, similarly hereinafter) access point, periodically obtains dynamic password from bank's background server, utilizes the wide of bluetooth 4.0
Multicast function broadcasts dynamic password.Scanning listens to the Bluetooth POS of the broadcasted content, extracts dynamic password, and continue
The dynamic password is broadcasted, to realize the purpose of force transfer, ensures that the dynamic password covers each of the hot zones
Bluetooth POS.Before each financial transaction, Bluetooth POS machine scanning closes on 4.0 equipment of bluetooth, filters out and belongs to a bluetooth MESH net
Bluetooth equipment, using these close on net bluetooth equipments MAC Address, the machine Bluetooth MAC address and dynamic password as position
It sets and gives bank backstage on authentication information.Bank backstage just allows subsequent according to the above authentication information after progress location confirmation
Financial transaction flow.
The present invention is in combination with 4.0 communication technology of bluetooth, by the broadcast mode of bluetooth 4.0, allows a market, fairground, super
City etc. forms bluetooth MESH ad hoc network using the Bluetooth POS of the hot zones of Bluetooth POS.Specified access bank backstage
Bluetooth POS is AP, periodically externally carries out the broadcast of bluetooth 4.0, to update the dynamic password obtained from the backstages bank LBS.
Scanning listens to the Bluetooth POS of the broadcasted content, extracts dynamic password, and continue to broadcast the dynamic password, from
And the purpose of force transfer is realized, ensure that the dynamic password covers each Bluetooth POS of the hot zones.Finance is handed over every time
Yi Qian, Bluetooth POS machine scanning close on 4.0 equipment of bluetooth, filter out the bluetooth equipment for belonging to a bluetooth MESH net, these are faced
MAC Address, the machine Bluetooth MAC address and the dynamic password of the nearly bluetooth equipment with net on the authentication information of position as giving bank
The backstages LBS.Bank backstage just allows subsequent financial transaction flow according to the above authentication information after carrying out location confirmation, to
Realize the function of anti-telephone-moving.
4.0 broadcast networking Bluetooth POS of bluetooth can be used in the present invention, with anti-telephone-moving function.This method includes indigo plant
Tooth POS AP include bluetooth module unit, password update unit and positioning unit；Bluetooth POS node, includes bluetooth module unit
And positioning unit；LBS service device.
In Bluetooth POS AP, bluetooth module unit is example, in hardware, is the bluetooth module that its script carries, and is responsible for scanning prison
It listens the bluetooth 4.0 of surrounding to broadcast the message, and plays the broadcasting packet for carrying LBS passwords；Password update unit is software form, profit
With the network connection (such as WIFI, Ethernet, bluetooth) of POS, it is connected to LBS service device, periodically obtains and updates from LBS service device
LBS passwords；Positioning unit is software form, is responsible for broadcasting from the bluetooth 4.0 that bluetooth module unit extraction listens to, and extract
Password update unit and the MAC Address for closing on same net Bluetooth POS above send positioning to reflect using the network connection of POS when financial transaction
Determine information to LBS service device for identification whether telephone-moving.
In Bluetooth POS node, bluetooth module unit is example, in hardware, is the bluetooth module that its script carries, is responsible for scanning
Bluetooth 4.0 around monitoring broadcasts the message, and plays the broadcasting packet for carrying LBS passwords；Positioning unit is software form, is responsible for
The bluetooth 4.0 listened to from bluetooth module unit extraction is broadcasted, and is extracted password update unit and closed on same net Bluetooth POS
MAC Address when financial transaction, using the network connection (such as WIFI, Ethernet, bluetooth) of POS, is connected to LBS service device, on
Send positioning authentication information to LBS service device for identification whether telephone-moving.
LBS service device is responsible for update and issues LBS passwords giving Bluetooth POS AP, and is responsible for the positioning of judgement Bluetooth POS node
Whether the positioning authentication information that unit reports is legal position.
The work of the present invention is divided into two classes, when update LBS cryptographic processes, second is that transaction flow.
It is as shown in Figure 2 and Figure 3 to update LBS cryptographic processes；Fig. 2 is Bluetooth POS networking topological diagram；Fig. 3 is LBS password updates
Flow chart.Detailed process is as follows：
1) LBS service device nets the Bluetooth POS of NET i by network (connections such as Ethernet, WIFI, bluetooth) to bluetooth MESH
AP sends current LBS passwords K (j+1)；
2) after Bluetooth POS AP obtains K (j+1), compare whether current password Kcur is equal to K (j+1) and previous password
Whether Kprev is equal to K (j+1)；
3) 11) the two is then entered step there are one being equal to；Otherwise it enters step 4)；
4) Kprev is updated to Kcur, and Kcur is updated to K (j+1)；
5) K (j+1) is carried out bluetooth 4.0 and broadcasted by Bluetooth POS AP updates broadcast；
6) Bluetooth POS node scan listens to the broadcast of bluetooth 4.0, filters out LBS passwords K (j+1)；
7) compare current password Kcur and whether be equal to whether K (j+1) and previous password Kprev is equal to K (j+1), the two
There are one being equal to, then enter step 11)；Otherwise it enters step 8)；
8) Kprev is updated to Kcur, and Kcur is updated to K (j+1)；
9) Bluetooth POS node updates are broadcasted, and K (j+1), which is carried out bluetooth 4.0, to be broadcasted；
10) other bluetooth nodes repeat the flow that step 6) arrives step 9)；
11) LBS password updates terminate；
And it is as shown in Figure 4 to update the positions LBS qualification process.Detailed process is as follows：
1) it if it is layouting for the first time, enters step 2)；Otherwise it enters step 6)；
2) Bluetooth POS scanning is monitored bluetooth 4.0 and is broadcasted, and extracts LBS passwords Ki and network ID NETi；
3) by being sent in the network connection of Bluetooth POS by Ki, NETi, the machine Bluetooth MAC address and the NETi nets scanned
The networking of the information such as the MAC Address of interior Bluetooth POS composition asks to give LBS service device；
4) whether the processing of LBS service device, which networks, asks, give to respond and agree to network；
5) Bluetooth POS receives response, completes login network access；
6) Bluetooth POS scanning is monitored bluetooth 4.0 and is broadcasted, and extracts LBS passwords Ki and network ID NETi；
7) by sent in the network connection of Bluetooth POS by Ki, NETi and scanning to NETi nets in Bluetooth POS MAC
The identification of the information such as address composition asks to give LBS service device；
8) LBS service device treatment appraisal is asked, and gives to respond whether be in legal position；
9) Bluetooth POS receives identification and responds, and enters step 11), is otherwise entered step 10) in legal position；
10) Bluetooth POS shows that illegal position uses, and terminates transaction flow；Flow terminates.
11) Bluetooth POS shows that legal position uses, and allows to continue subsequent transaction flow.
Wherein, 4.0 broadcast packet format of LBS bluetooths is as shown in Figure 5.
In Fig. 5, wherein beginning flag and end mark are respectively fixed 2 byte, and the broadcast packet is LBS blue for identification
The broadcast packet format of tooth 4.0；
Network ID is the ID number for the bluetooth MESH network that the Bluetooth POS is added, 4 byte of length；
Operation code is the operation that the broadcast packet executes, and can serve to indicate that the operations such as update LBS passwords, 1 byte of length；
Data length N is byte, the valid data length for describing follow-up data section；
Data segment is used for the corresponding data portion of deposit operation code, such as updates the operation of LBS passwords, then data segment is for depositing
Put newest LBS passwords.
If current Bluetooth POS is the Bluetooth POS layouted for the first time, by 4.0 listening broadcast of bluetooth, the net closed on is extracted
The broadcasted content of interior Bluetooth POS obtains the indigo plant of network ID, LBS passwords and the Bluetooth POS for sending the broadcast packet listened to
Tooth MAC Address.
Other Bluetooth POSs layouted are intended to that the blueteeth network is added, by network ID, LBS passwords, the machine bluetooth MAC and monitoring
To the net broadcasted closed in the MAC Address of Bluetooth POS asked together as networking, connected by the network of Bluetooth POS
Sending and receiving are toward LBS service device.
Report whether the MAC Address of POS in net belongs to the network ID in the identification networking request of LBS service device, and report
LBS passwords whether be the network ID network LBS passwords currently in use.If by verification, networking will be reported to ask
The Bluetooth MAC address for the Bluetooth POS asked is added into the net interior nodes MAC Address database of the network, and respond ratify into
Net request；Otherwise refusal, which networks, asks.
Before transaction, LBS identification requests need to be sent to LBS service device by Bluetooth POS by own net, identification request composition
Request is essentially identical with networking, including network ID, LBS passwords, the machine bluetooth MAC and the net broadcasted closed on listened to
The MAC Address of interior Bluetooth POS.
The MAC Address of POS and the machine Bluetooth MAC address in the net closed on are reported in the identification networking request of LBS service device is
It is no to belong to the network ID, and the LBS passwords reported whether be the network ID network LBS passwords currently in use.If
By verification, then responds and identify that request is legal position；Otherwise respond is illegal position.
When it is Kj+1 to update LBS passwords, need it is with currently used password Kcur and preceding primary used close
Code Kprev is compared, it is therefore an objective to be avoided due to following situations：
It is Kj+1 that the machine, which has had updated current password Kcur, and previous password Kprev is Kj, and certain bluetooth closed on
POS not yet receives new broadcast packet since positional distance is slightly remote, is also broadcasted using old LBS passwords Kj.At this point, this
It after machine scanning closes on the LBS passwords Kj of Bluetooth POS broadcast to this, can be compared, find and Kprev phases with Kcur with Kprev
Symbol, then it is assumed that this broadcasts as out-of-date failure password, then wrong will not update the machine Kcur returns to Kj.
To sum up, the present invention realizes that 4.0 broadcast relay of bluetooth updates LBS passwords, breaks through geological restraint；Faced using what is scanned
Closely with the MAC Address of net bluetooth equipment and the LBS passwords of real-time update as whether the basis for estimation of telephone-moving；
Therefore the present invention can be used in the Bluetooth POS of current large-scale use, be limited to cost reason, this type POS is past
Toward without carrying the modules such as 2/3G, GPS or PSTN MODEM.
In addition positioning of the invention is more accurate, (blue using the MAC Address for closing on Bluetooth POS on the scope of spatial position
Tooth MAC Address uniqueness), the LBS passwords of the real-time update on binding time can very accurate out position identification.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, include similarly
In the scope of patent protection of the present invention.
Claims (6)
1. a kind of network-building method of the anti-telephone-moving of Bluetooth POS, which is characterized in that including：
S11：LBS service device sends dynamic LBS passwords by network to Bluetooth POS router；
S12：After Bluetooth POS router obtains dynamic LBS passwords, overseas broadcast dynamic LBS passwords；
S13：After Bluetooth POS node scan listens to above-mentioned broadcast, the dynamic LBS passwords are extracted, and continue to broadcast the dynamic
LBS passwords；Wherein, in step S12, after Bluetooth POS router obtains dynamic LBS passwords, further include：
S120：Judge whether currently stored password is equal to the dynamic LBS passwords or whether previous storage password is equal to described move
State LBS passwords；
If so, thening follow the steps S121：Bluetooth POS router does not update dynamic LBS passwords, and the updated dynamic of overseas broadcast
LBS passwords；
Conversely, thening follow the steps S122：It is currently stored password by previous storage password update, and currently stored password update is
The dynamic LBS passwords, and the overseas broadcast updated dynamic LBS passwords；
Wherein, when being traded, Bluetooth POS node sends identification request and arrives LBS service device, and the identification request includes the machine
The MAC Address of other Bluetooth POS nodes in MAC Address, the dynamic LBS passwords and net；
LBS service device treatment appraisal is asked, and judges whether Bluetooth POS node is in legal position；
If Bluetooth POS node is in illegal position, subsequent transaction flow is terminated；
If Bluetooth POS node is in legal position, continue subsequent transaction flow.
2. the network-building method of the anti-telephone-moving of Bluetooth POS according to claim 1, which is characterized in that be added when there is Bluetooth POS node
When, which extracts dynamic LBS passwords and network ID, and transmits into net request to LBS service
Device, the request that networks include LBS passwords, network ID, the machine Bluetooth MAC address and other the interior Bluetooth POS sections of net scanned
The MAC Address of point；
Whether the processing of LBS service device, which networks, asks, give to respond and agree to network；
Bluetooth POS node receives networking and responds, and completes login network access.
3. a kind of group network system of the anti-telephone-moving of Bluetooth POS, which is characterized in that including：LBS service device, Bluetooth POS router and
Bluetooth POS node；Wherein,
LBS service device sends dynamic LBS passwords by network to Bluetooth POS router；
After Bluetooth POS router obtains dynamic LBS passwords, overseas broadcast dynamic LBS passwords；
After Bluetooth POS node scan listens to above-mentioned broadcast, the dynamic LBS passwords are extracted, and continue to broadcast dynamic LBS close
Code；
Wherein, after Bluetooth POS router obtains dynamic LBS passwords, it is close to judge whether currently stored password is equal to the dynamic LBS
Whether code or previous storage password are equal to the dynamic LBS passwords；
If so, Bluetooth POS router does not update dynamic LBS passwords, and the updated dynamic LBS passwords of overseas broadcast；
Conversely, be then currently stored password by previous storage password update, and currently stored password update is that the dynamic LBS is close
Code, and the overseas broadcast updated dynamic LBS passwords；
Wherein, when transaction, Bluetooth POS node sends identification request and arrives LBS service device, and the identification asks to include the machine MAC
The MAC Address of other Bluetooth POS nodes in location, the dynamic LBS passwords and net；
LBS service device treatment appraisal is asked, and judges whether Bluetooth POS node is in legal position；
If Bluetooth POS node is in illegal position, subsequent transaction flow is terminated；
If Bluetooth POS node is in legal position, continue subsequent transaction flow.
4. the group network system of the anti-telephone-moving of Bluetooth POS according to claim 3, which is characterized in that
When there is the addition of Bluetooth POS node, which extracts dynamic LBS passwords and network ID,
And it transmits into net request and LBS service device, the networking request is given to include LBS passwords, network ID, the machine Bluetooth MAC address and sweep
The MAC Address of other Bluetooth POS nodes in the net retouched；LBS service device processing network request, give respond whether agree into
Net；
Bluetooth POS node receives networking and responds, and completes login network access.
5. according to the group network system of the anti-telephone-moving of any one of the claim 3-4 Bluetooth POSs, which is characterized in that
The Bluetooth POS router includes：Bluetooth module unit, password update unit and positioning unit；
The Bluetooth POS node includes：Bluetooth module unit and positioning unit.
6. the group network system of the anti-telephone-moving of Bluetooth POS according to claim 5, which is characterized in that
The bluetooth module unit is used to scan the Bluetooth broadcast message around monitoring, and plays and carry the wide of LBS dynamic passwords
Report text；
The password update unit is used to be connected to LBS service device using POS network, periodically obtains update LBS from LBS service device
Password；
The positioning unit extracts the Bluetooth broadcast that listens to from bluetooth module unit, and extracts password update unit and neighbouring
With the MAC Address of net Bluetooth POS；And in transaction, using the network connection of POS, report positioning authentication information to LBS service device
For identification whether telephone-moving；
LBS service device issues dynamic LBS passwords in Bluetooth POS router for updating, and judges the positioning of Bluetooth POS node
Whether the positioning authentication information that unit reports is legal position.
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| CN109600735A (en) * | 2019-01-14 | 2019-04-09 | 广东嘉泰智能技术有限公司 | The network-building method and starting configuration equipment of wireless mesh network based on Bluetooth communication |
| CN111144865B (en) * | 2020-04-02 | 2020-07-14 | 支付宝(杭州)信息技术有限公司 | Information processing method, device, equipment and storage medium |
| CN113903110A (en) * | 2020-07-06 | 2022-01-07 | 上海庆科信息技术有限公司 | Access control system |
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