A kind of Table top cashier
Technical field
The present invention relates to POS to pay, mobile payment applied technical field, especially a kind of Table top cashier.
Background technology
Smart machine can be become a complete desktop POS platform by this equipment by the businessman that conventional P OS pays solution.Realize smart machine and POS device to combine, solve the trouble that payment mode on existing intelligent terminal operates, as intelligent terminal cannot brush magnetic stripe card, the problems such as IC chip card cannot be read.
Summary of the invention
Prior art is difficult to the needs meeting people, and for the problems referred to above, the present invention aims to provide a kind of Table top cashier.
For realizing this technical purpose, the solution of the present invention is: a kind of Table top cashier, comprises card reader and IC chip card, communication technology module, electric power management circuit and intelligent terminal APP; Described communication technology module is provided with bluetooth module and WIFI module; Described bluetooth module adopts distributed network structure and fast frequency hopping and short packet technology, is limited in support point point to-point communication, is operated in the 2.4GHzISM frequency range of global general-use; Its data rate is 1Mbps; Described WIFI module supports IEEE802.11b/a/g standard; Described electric power management circuit inside is provided with IPAD equipment charge interface and potassium battery, and lithium battery is charged by MicroUSB interface; Described intelligent terminal APP asks by the payment accepting card reader.
As further technical scheme of the present invention: described card reader and IC chip card read 2/3 track data, support two-way stamping the card simultaneously, meet ISO7810,7811 specifications, high coercive force bar card can be read; 1 IC-card interface, supports the IC-card read-write of 3V or 5V synchronous and asynchronous, meets ISO7816 and PBOC2.0 specification.
As further technical scheme of the present invention: described Table top cashier, structure comprises magnetic stripe card card-brushing groove, IC-card slot, main screen, consumer sale confirmation screen and password key; Described magnetic stripe card card-brushing groove and IC-card slot are all opened in the front bottom of cashier supporting seat, and magnetic stripe card card-brushing groove is positioned at below IC-card slot; Described main screen is arranged on front end on cashier; Described password key is outside equipped with radome, and is positioned at cashier rear end.
Compared with prior art, the invention has the beneficial effects as follows: this Table top cashier, it to be connected with POS device based on smart machine data-interface and to communicate; Can also be connected with the hardware device of businessman (as receipt silver cabinet, Quick Response Code scanner, barcode scanner), data collection analysis, generating report forms can also be carried out for businessman simultaneously; One-piece construction is simple, easy to operate.Easy to use.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is that IC-card slot of the present invention arranges structural representation;
Fig. 3 is the operating process of invention in real life environments;
Fig. 4 is processing flow chart in the control module of the present invention;
Fig. 5 is the modular structure schematic diagram arrived involved in the present invention;
Reference numeral is: 1, magnetic stripe card card-brushing groove, 2, IC-card slot, 3, main screen, 4, consumer sale confirms screen, 5, password key.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Figure of description 1 ~ 5, in the embodiment of the present invention, a kind of Table top cashier, comprises card reader and IC chip card, communication technology module, electric power management circuit and intelligent terminal APP; Described communication technology module is provided with bluetooth module and WIFI module; Described bluetooth module adopts distributed network structure and fast frequency hopping and short packet technology, is limited in support point point to-point communication, is operated in the 2.4GHzISM frequency range of global general-use; Its data rate is 1Mbps; Described WIFI module supports IEEE802.11b/a/g standard; Described electric power management circuit inside is provided with IPAD equipment charge interface and lithium battery, and lithium battery is charged by MicroUSB interface; Described intelligent terminal APP asks by the payment accepting card reader.
As further technical scheme of the present invention: described card reader and IC chip card read 2/3 track data, support two-way stamping the card simultaneously, meet ISO7810,7811 specifications, high coercive force bar card can be read; 1 IC-card interface, supports the IC-card read-write of 3V or 5V synchronous and asynchronous, meets ISO7816 and PBOC2.0 specification.
As further technical scheme of the present invention: described Table top cashier, structure comprises magnetic stripe card card-brushing groove 1, IC-card slot 2, main screen 3, consumer sale confirmation screen 4 and password key 5; Described bar card card-brushing groove 1 and IC-card slot 2 are all opened in the front bottom of cashier supporting seat, and magnetic stripe card card-brushing groove 1 is positioned at below IC-card slot 2; Described main screen 3 is arranged on front end on cashier; Described password key 5 is outside equipped with radome, and is positioned at cashier rear end.
Action principle of the present invention is: smart machine and POS device combine, and solves the trouble of the operation of payment mode on existing intelligent terminal, as intelligent terminal cannot brush magnetic stripe card, the problems such as IC chip card cannot be read.Card reader is connected with smart machine by data line interface, and initiate to pay request to intelligent terminal, intelligent terminal is after reception pays request, and displaying is paid requests for page by the APP software that front end is run, and by brush magnetic stripe card or inserted IC card after cardholder verification's Transaction Information, and input password, submit request to, request comprises given transaction key element, and signing messages (signing messages, by given transaction key element+transaction KEY, obtain after carrying out SHA256 computing); Service end receives client transaction and accepts request, first carries out signing messages verification, if signature check failure, then direct back-checking failure information is to client; Verification succeeds, (confidential information such as card number information adopts RSA symmetric encipherment algorithm then to preserve transaction journal, be encrypted preservation), by bank agreements, element of transaction is converted to bank's prescribed form, is forwarded to bank, return after transaction results until bank, revise current transaction journal state, and result is returned to client and perform fighting and print off sales slip.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solution of the present invention.