CN1299095A - Portable POS system of wireless mobile network and its operation method - Google Patents
Portable POS system of wireless mobile network and its operation method Download PDFInfo
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- CN1299095A CN1299095A CN00132167.6A CN00132167A CN1299095A CN 1299095 A CN1299095 A CN 1299095A CN 00132167 A CN00132167 A CN 00132167A CN 1299095 A CN1299095 A CN 1299095A
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Abstract
A wireless handheld mobile network terminal system for the sales depurtment is composed of a customer's mobilephone, manager's hand held wireless automatic POS device public mobile digital communication network, subsystem of managing centre of the hand held wireless automatic POS device and mobilephone bank. The system invented is designed to be a portable wireless server system of the customer and the wide band technology of the wireless network data transmitting is applied. Compared with available technology, the present invention has no communication jamming between the POS client/server and the bank and provides one mobile roaming real-time consuming settlement method.
Description
The present invention relates to the electronic fund transfer (EFT) technical field that a kind of information transmits between input-output apparatus, specifically a kind of hand-hold wireless POS system and method for operating thereof.
CN1181552 has reported a kind of portable point-of-sale terminal that has input secure access key device.Main frame in this system is finished by local controller with communicating by letter of point of sales terminal, therefore a main frame can only be connected with the portable point-of-sale terminal of limited quantity, territory of use's scope is very limited, the frequency of local controller application must be difficult for applying by the approval of the radio council in addition.Application number is that 00121094.7 Chinese patent has been introduced a kind of fixed wireless mobile network point of sale (POS) terminal system, and this system adopts fixedly POS machine, just is applicable to the shopping behavior on the point of fixity.
The purpose of this invention is to provide a kind of public mobile data communications network that utilizes and carry out that information is transmitted mutually, that extremely wide territory of use scope coverage rate is arranged, movable Portable POS system of wireless mobile network and method of operating thereof that roam, that can consume clearing on the spot in good time.
The object of the present invention is achieved like this: Portable POS system of wireless mobile network of the present invention includes consumer's mobile phone A, the automatic POS machine of supvr's hand-hold wireless B, public mobile data communications network W (hereinafter to be referred as mobile radio communication), the automatic POS machine of hand-hold wireless administrative center subsystem M (hereinafter to be referred as administrative center's subsystem) and the H of Mobile banking.In this system, A and W utilize existing communication technology facility and communication mode; B is by control module 100, transmitting element program module 200, receiving element program module 300, interface unit hardware module 400, display screen 500 and B duty display 600 constitute, wherein 100 comprise master control core CPU 101, show control CPU102, subsidiary have energy manager 103-1 and use the mode of the IC-card interface 103-2 of authentication to control CPU103, mobile telephone module interface 104, mobile telephone module and antenna 105,200 comprise control signal program 201, send attitude signal program 202,300 comprise control signal program 301, receive attitude signal program 302,400 adopt 11/9 bit string mouth mode, the 500th, LCD one liquid crystal, or LED-light emitting diode or other type figure image lattice display, 600 comprise the pilot lamp 601 that expression B allows to use the automatic POS working method of hand-hold wireless, B is normally carried out the pilot lamp 603 that the automatic POS of hand-hold wireless moves by pilot lamp 602 and the present permission of B that A connects; M is made of the Short Message Service Center D that is provided with in the base station (hereinafter to be referred as the base station) of administrative center D1 and mobile radio communication W, D1 is identical with the composition module of the H of Mobile banking, receive and transmitting element 700 and management control unit 800 compositions by signal, be their set supervisory routine differences, comprise mobile phone group MSi (i=1～n in 700, down with) and interface, comprise PC microcomputer 801 in 800, support real-time monitoring software bag 802 and send the module 803 of information to D.
Among the present invention, B is a kind of roaming terminal, roaming account transfer terminal or automatic POS machine of cash register formula roaming hand-hold wireless of authorizing the type special use.
The method of operating of Portable POS system of wireless mobile network of the present invention comprises following four steps.
A. start:, start, the supvr inserts IC-card and authenticates in B, the consumer dials the automatic POS machine of certain hand-hold wireless Bi (number of i=1～n) with mobile phone A, B receives the signal of A and writes down the number of A, demonstrate the signal that allows to carry out overseas transfers on the B duty display lamp 600, on the display screen 500 of B, demonstrate simultaneously the number of mobile phone A, the consumer that mobile phone A is held in authentication can carry out overseas transfers, this moment, the consumer pressed the assignment key on the A, B promptly carries out commodity price and amounts to, and draws clearing value J; Above-mentioned data and related text show by 500.
B. authenticate and audit: the clearing value J of the account number of mobile phone A and B and the information such as number of B are carried out wireless transmission between B, M and H, finish the authentication and audit, when the encryption short message is taked the forms of broadcasting, just B is to A, and B carries out simultaneously to D1, and D and H can carry out data authentication, H audits to A simultaneously, when the J≤book amount of money, send Y information, otherwise send N information to M and B; Above-mentioned data and related text show by 500.
C. settlement management: the automatic POS machine of hand-hold wireless B receives that the information of administrative center subsystem M and the information one that the H of Mobile banking sends the A book comprise this plane No. MBi, A MAi, A account number, the permission of this POS machine/do not allow order and date etc., the line data two-way authentication of going forward side by side, the POS machine operation personnel can take some countermeasures according to above-mentioned information in good time, after settling accounts with result notification M and H; H carries out the clearing of book, and M makes settlement records; Above-mentioned data and related text show by 500.
D, safety guarantee: the automatic POS machine of base station and hand-hold wireless all has the key in a pair of public key system separately, wherein the automatic POS machine of hand-hold wireless PKI is put on record in the base station, and the base station PKI is also imported the automatic POS machine of hand-hold wireless simultaneously when the automatic POS machine of hand-hold wireless dispatches from the factory; When initiating the shopping settlement requests, produce a request CR (ClientRandom) at random, with the PKI of the automatic POS machine of hand-hold wireless this request number and base station identity information are encrypted, ciphertext is sent to the automatic POS machine of hand-hold wireless, the automatic POS machine of hand-hold wireless uses the private key of oneself to be decrypted computing after receiving information, obtain at random request number and base station information expressly, the automatic POS machine of hand-hold wireless is found the PKI of base station according to the base station login information table, pass the base station back after the random number SR (Server Random) of at random request number and own generation encrypted together, decipher with the private key of oneself base station, obtain random request number and random number plain text, random number is sent to the automatic POS machine of hand-hold wireless with the public key encryption of the automatic POS machine of hand-hold wireless again, obtain the plaintext of random number by the automatic POS machine deciphering of hand-hold wireless, so far, finished the authentication of the automatic POS machine of base station and hand-hold wireless both sides identity; Simultaneously number produce this master key that is connected (Master Session Key) according to certain algorithm with random number by random request, the key of symmetric cryptographic algorithm in the data communication after being used as, therefore, the encryption key of concluding the business all is at random at every turn; Encryption to real data, comprise the request of base station and the result of the automatic POS machine of hand-hold wireless, the processing that process is following: at first, the verification that utilizes one-way hash function (Secure-Hash-Function) to calculate will to send message with, the result is encrypted with the private key of oneself, promptly sign, utilize master key and symmetric cryptographic algorithm encrypting messages and signature to send to the other side again, after the take over party receives encrypt data after the encryption, utilize the master key deciphering of oneself grasping to obtain the plaintext of message and the other side's signature, signature to the other side is deciphered with the other side's PKI, carry out verification and comparison with the plaintext that is obtained, thereby determine the validity of the cleartext information that obtains, its communication information comprises the result of transaction.
The present invention compared with prior art, the advantage that has is: the Portable POS system of wireless mobile network among the present invention is designed to portable/portable radiotelephone client server system, employing wireless network data transmission broadband technology, this has just solved communication phenomenon of blocking between the POS client/server system that exists in the prior art and the bank.In addition, compare with the fixed wireless mobile network point of sale (POS) terminal system of introducing among the CN00121094.7, because system of the present invention is used for the consumption clearing movable, roaming, that the strange land realization is in good time on the spot, this just is very easy to the consumer in the travelling.Adopt the automatic POS machine of hand-hold wireless to operate in the system of the present invention, the data security technology becomes key, because the present invention has adopted symmetrical cipher system and IC-card authentication techniques, this difficult problem is solved.
Below in conjunction with drawings and Examples the present invention is elaborated.
Fig. 1 is the schematic block diagram that overall formation of the present invention and information transmit mutually.
Fig. 2 is the automatic POS machine of the hand-hold wireless among a present invention module map.
Fig. 3 is the circuit diagram of the automatic POS machine of the hand-hold wireless among the present invention.
Fig. 4 is the automatic POS machine of the hand-hold wireless among a present invention duty display synoptic diagram.
Fig. 5 is that the display screen on the automatic POS machine of the hand-hold wireless among the present invention constitutes and circuit diagram.
Fig. 6 is the workflow block diagram of system of the present invention.
Fig. 7 is the administrative center among the present invention and the module map of Mobile banking.
Please refer to Fig. 1, system of the present invention includes consumer's mobile phone A, the automatic POS machine of supvr's hand-hold wireless B, public wireless mobile data communication network W, the automatic POS machine of hand-hold wireless administrative center subsystem M and the H of Mobile banking five parts.W is made up of 900M mobile network and 2.45G wireless network.M includes the Short Message Service Center D in administrative center D1 and the base station.When the consumer requires to settle accounts, by W, transinformation between A and B, B and M, M and H, H and the B.
The composition module of the automatic POS machine of supvr's hand-hold wireless B in the system of the present invention is seen Fig. 2, and circuit diagram is seen Fig. 3.
Among Fig. 2 100 is control unit module of B, its effect is the administrative center D1 to consumer's mobile phone A and administrative center's subsystem, Short Message Service Center D in the base station receives and transmission information, wherein 101 is master control nucleus modules, the 102nd, display control module, the 103rd, the mode control module, its incidental 103-1 considers that portable POS machine is to the requirement of battery and the energy manager module that is provided with, subsidiary 103-2 is the IC-card interface module of the use authentication that is provided with for data security, the 104th, mobile telephone module interface module, the 105th, mobile telephone module and Anneta module; The 200th, the transmitting element program module of B, the 300th, the receiving element program module of B, the 400th, the interface unit hardware module of B, they are responsible for supporting 100 various instruction actions; The 500th, display panel module is responsible for finishing the task of showing various information; The 600th, the duty display module of B is responsible for finishing the task of the duty that shows B.
Master control core CPU 101 among Fig. 3, show that control CPU102, mode control the sub-controller that CPU103, energy manager 103-1, IC-card interface 103-2 and mobile telephone module interface CPU104 are control module 100, they are selected for use respectively, and model is 8031,8051,8751, the monolithic processor controls parts of 68XXX series, ATMEL20XX series, 89C51 or 89C52.
Fig. 5 signal be the formation and the circuit of display screen 500 on the automatic POS machine of hand-hold wireless B panel, it shows that dot matrix number is more than the 240*128, when B allows the A clearing, just demonstrates telephone number and other information of A on 500.
Portable POS system of wireless mobile network consumption clearing operational scheme please refer to Fig. 6.At first, the supvr inserts IC-card among the B and authenticates, and permits with the utilization of handling the POS machine.Then, when the consumer presses the consumption clearing button of the last appointment of mobile phone A, B pilot lamp 601 is lighted, the consumer can dial the plane No. of the automatic POS machine of certain hand-hold wireless B with A, if hear ringing tone, pilot lamp 602 is lighted, mobile telephone module and the antenna 105 of the automatic POS machine of the hand-hold wireless B that is dialed simultaneously by inside receives signal from A, and pass to master control core CPU 101 by mobile telephone module interface CPU104,101 note the number of A, 101 detect immediately, if system is just busy, then send short message: A sign indicating number native system is busy, and please wait a moment, and pilot lamp 602 goes out simultaneously; If this moment, system was in idle state, 100 can pass-through modes other settlement operations of control CPU103 instruction blocking-up, 101 send information to 102, A receives short message simultaneously: A sign indicating number please settle accounts, this moment, pilot lamp 603 was lighted, and 500 demonstrate telephone number and other information of A.Hold A machine people and press the clearing key that A goes up setting, B receives information, control and reply by 200 and 300,400, commodity price to consumer's goods purchased is settled accounts, draw clearing value J, simultaneously transmit short messages to 101: A sign indicating number Qian J value, 101 controls 105 are sent short message to administrative center D1: D sign indicating number Qian A sign indicating number Qian J value Qian date Qian is settled accounts sequence number Qian or other information, eliminates this short message subsequently.If D1 is idle, then receive the short message that B sends and store, if this moment, D1 was busy, can transmits this short message automatically and deliver to Short Message Service Center D in the base station, D receives storage, when treating that D1 leaves unused, again this short message is forwarded to D1 from D, and the D1 reception is also stored.D sends this information to H, and H audits to A, sends information (as the J≤book amount of money time, send Y information, otherwise send N information) to M and B then.B receives the information (2) that information (1) that H sends and M send (comprise this plane No. MBi, A MAi, A account number, the permission of this handheld POS machine/do not allow order and date etc.), the line data two-way authentication of going forward side by side.Handheld POS machine operating personnel can take some countermeasures according to above-mentioned information in good time, are carrying out after closing with result notification M and H, and H carries out the clearing of book, deduction J value on the book of A, and M does the clearing statistic record, and this settlement process of selling goods leaves it at that.Above-mentioned data and related text show by 500.
Administrative center D1 is identical with the module map of the H of Mobile banking, is set supervisory routine difference.Their module map as shown in Figure 7, among the figure, signal reception and transmitting element 700 are by some mobile phone group MSi (i=1～n) form with interface that are used to receive transmission information, they accept or send the relevant real-time message breath of selling respectively: MAi Qian J value, and these short messages are sent to management control unit 800, the processing of PC microcomputer 801 in 800 and the real-time monitoring software bag 802 of support is by the module 803 outside information of handling that send of outside transmission information.
Claims (4)
1. Portable POS system of wireless mobile network, the mobile phone A, the automatic POS machine of supvr's hand-hold wireless B, public mobile data communications network W, the automatic POS machine of hand-hold wireless administrative center subsystem M and the H of Mobile banking that include the consumer, it is characterized in that: in this system, A and W utilize existing communication technology facility and communication mode; B is by control module (100), transmitting element program module (200), receiving element program module (300), interface unit hardware module (400), display screen (500) and B duty display (600) constitute, wherein (100) comprise master control core CPU (101), show control CPU (102), subsidiary have the mode of energy manager (103-1) and IC-card interface (103-2) to control CPU (103), mobile telephone module interface (104), mobile telephone module and antenna (105), (200) comprise control signal program (201), send attitude signal program (202), (300) comprise control signal program (301), receive attitude signal program (302), (400) adopt 11/9 bit string mouth mode, (500) be LCD, LED or other type matrix display, (600) comprise the pilot lamp (601) that expression B allows to use the automatic POS working method of hand-hold wireless, the pilot lamp (603) of wireless POS action is normally carried out in pilot lamp that B is connected by A (602) and the present permission of B; M is that the Short Message Service Center D that is provided with in the base station by administrative center D1 and mobile radio communication W constitutes, D1 is identical with the composition module of the H of Mobile banking, be their set supervisory routine differences, receive and transmitting element (700) and management control unit (800) composition by signal, (700) comprise mobile phone group MSi and interface in, comprise PC microcomputer (801) in (800), support real-time monitoring software bag (802) and send the module (803) of information to D.
2. Portable POS system of wireless mobile network according to claim 1 is characterized in that: B is a kind of roaming terminal, roaming account transfer terminal or automatic POS machine of cash register formula roaming hand-hold wireless of authorizing the type special use.
3. Portable POS system of wireless mobile network according to claim 1 and 2, it is characterized in that: master control core CPU (101), show that control CPU (102), mode control the sub-controller that CPU (103), energy manager (103-1), IC-card interface (103-2) and mobile telephone module interface CPU (104) are control module (100), they are selected for use respectively, and model is 8031,8051,8751, the monolithic processor controls parts of 68XXX series, ATMEL20XX series, 89C51 or 89C52.
4. the method for operating of claim 1 or 2 described Portable POS system of wireless mobile network is characterized in that having following operation steps:
A. start start: the supvr inserts IC-card and authenticates in B, the consumer dials the number of the automatic POS machine of certain hand-hold wireless Bi with mobile phone A, here i=1～n, B receives the signal of A and writes down the number of A, demonstrate the signal that allows to carry out overseas transfers on the B duty display lamp 600, on the display screen 500 of B, demonstrate simultaneously the number of mobile phone A, the consumer that mobile phone A is held in authentication can carry out overseas transfers, this moment, the consumer pressed the assignment key on the A, B promptly carries out commodity price and amounts to, and draws clearing value J; Above-mentioned data and related text show by 500.
B. authenticate and audit: the clearing value J of the account number of mobile phone A and B and the information such as number of B are carried out wireless transmission between B, M and H, finish the authentication and audit, when the encryption short message is taked the forms of broadcasting, just B is to A, and B carries out simultaneously to D1, and D and H can carry out data authentication, H audits to A simultaneously, when the J≤book amount of money, send Y information, otherwise send N information to M and B; Above-mentioned data and related text show by 500.
C. settlement management: the automatic POS machine of hand-hold wireless B receives this plane No. MBi, A MAi, A account number, the permission of this POS machine of the information of administrative center subsystem M and the information that the H of Mobile banking sends the A book-comprise/do not allow order and date etc., the line data two-way authentication of going forward side by side, the POS machine operation personnel can take some countermeasures according to above-mentioned information in good time, after settling accounts with result notification M and H; H carries out the clearing of book, and M makes settlement records; Above-mentioned data and related text show by 500.
D, safety guarantee: the automatic POS machine of base station and hand-hold wireless all has the key in a pair of public key system separately, wherein the automatic POS machine of hand-hold wireless PKI is put on record in the base station, and the base station PKI is also imported the automatic POS machine of hand-hold wireless simultaneously when the automatic POS machine of hand-hold wireless dispatches from the factory; When initiating the shopping settlement requests, produce a request CR (Client Random) at random, with the PKI of the automatic POS machine of hand-hold wireless this request number and base station identity information are encrypted, ciphertext is sent to the automatic POS machine of hand-hold wireless, the automatic POS machine of hand-hold wireless uses the private key of oneself to be decrypted computing after receiving information, obtain at random request number and base station information expressly, the automatic POS machine of hand-hold wireless is found the PKI of base station according to the base station login information table, pass the base station back after the random number SR (Server Random) of at random request number and own generation encrypted together, decipher with the private key of oneself base station, obtain random request number and random number plain text, random number is sent to the automatic POS machine of hand-hold wireless with the public key encryption of the automatic POS machine of hand-hold wireless again, obtain the plaintext of random number by the automatic POS machine deciphering of hand-hold wireless, so far, finished the authentication of the automatic POS machine of base station and hand-hold wireless both sides identity; Simultaneously number produce this master key that is connected (Master Session Key) according to certain algorithm with random number by random request, the key of symmetric cryptographic algorithm in the data communication after being used as, therefore, the encryption key of concluding the business all is at random at every turn; Encryption to real data, comprise the request of base station and the result of the automatic POS machine of hand-hold wireless, the processing that process is following: at first, the verification that utilizes one-way hash function (Secure-Hash-Function) to calculate will to send message with, the result is encrypted with the private key of oneself, promptly sign, utilize master key and symmetric cryptographic algorithm encrypting messages and signature to send to the other side again, after the take over party receives encrypt data after the encryption, utilize the master key deciphering of oneself grasping to obtain the plaintext of message and the other side's signature, signature to the other side is deciphered with the other side's PKI, carry out verification and comparison with the plaintext that is obtained, thereby determine the validity of the cleartext information that obtains, its communication information comprises the result of transaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00132167.6A CN1112062C (en) | 2000-12-19 | 2000-12-19 | Portable POS system of wireless mobile network and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00132167.6A CN1112062C (en) | 2000-12-19 | 2000-12-19 | Portable POS system of wireless mobile network and its operation method |
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| Publication Number | Publication Date |
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| CN1299095A true CN1299095A (en) | 2001-06-13 |
| CN1112062C CN1112062C (en) | 2003-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN00132167.6A Expired - Fee Related CN1112062C (en) | 2000-12-19 | 2000-12-19 | Portable POS system of wireless mobile network and its operation method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007016817A1 (en) * | 2005-08-11 | 2007-02-15 | Fu Cui | A system of credit consuming identity and a method of practising the same |
| CN100372409C (en) * | 2003-06-20 | 2008-02-27 | 黄金富 | Dual-handset POS machine bargaining method against traditional flow and with dynamic encryption |
| CN100405406C (en) * | 2003-06-20 | 2008-07-23 | 黄金富 | POS machine trading method capable of sending information to and receiving information from card-receiving bank and card-sending bank simultaneously |
| CN102214377A (en) * | 2011-06-22 | 2011-10-12 | 钱袋网（北京）信息技术有限公司 | Cloud point of sale (POS) management platform and cloud POS system |
| CN101742022B (en) * | 2009-12-18 | 2012-08-22 | 北京雅酷时空信息交换技术有限公司 | Prepayment system and method |
| CN104244245A (en) * | 2014-09-12 | 2014-12-24 | 普联技术有限公司 | Wireless access authentication method, wireless router device and wireless terminal |
-
2000
- 2000-12-19 CN CN00132167.6A patent/CN1112062C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100372409C (en) * | 2003-06-20 | 2008-02-27 | 黄金富 | Dual-handset POS machine bargaining method against traditional flow and with dynamic encryption |
| CN100405406C (en) * | 2003-06-20 | 2008-07-23 | 黄金富 | POS machine trading method capable of sending information to and receiving information from card-receiving bank and card-sending bank simultaneously |
| WO2007016817A1 (en) * | 2005-08-11 | 2007-02-15 | Fu Cui | A system of credit consuming identity and a method of practising the same |
| CN101742022B (en) * | 2009-12-18 | 2012-08-22 | 北京雅酷时空信息交换技术有限公司 | Prepayment system and method |
| CN102214377A (en) * | 2011-06-22 | 2011-10-12 | 钱袋网（北京）信息技术有限公司 | Cloud point of sale (POS) management platform and cloud POS system |
| CN102214377B (en) * | 2011-06-22 | 2013-01-09 | 钱袋网（北京）信息技术有限公司 | Cloud point of sale (POS) management platform and cloud POS system |
| CN104244245A (en) * | 2014-09-12 | 2014-12-24 | 普联技术有限公司 | Wireless access authentication method, wireless router device and wireless terminal |
| CN104244245B (en) * | 2014-09-12 | 2018-02-13 | 普联技术有限公司 | A kind of wireless access authentication method, wireless routing device and wireless terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1112062C (en) | 2003-06-18 |
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Granted publication date: 20030618 Termination date: 20101219 |