Front-end business safety and teller's risk control and monitoring equipment
Technical field
The utility model relates to a kind of front-end business safety and teller's risk control and monitoring equipment.
Background technology
At present, client and bank carry out the main mode of financial transaction be cabinet hand-deliver easily.So-called cabinet hand-deliver easily refers generally in the bank transaction hall, directly provides a series of service to the client by the bank clerk in the sales counter according to client's demand, as deposit and withdraw, transfer accounts, remittance, collection, check, accounting etc.This cabinet hand-deliver easily can be divided into two kinds of forms again: a kind of is one group of two people, is directly transacted business in the face of the client by a teller, and another people transacts business and checks, and after the confirmation, transaction results is directly passed to the client or passes to the client through the teller again.Another kind of form is that all transaction are finished by a teller from start to finish, and this form is called as " the single cabinet that faces ".
Preceding a kind of mode is owing to be double operation, and the safety coefficient of work has improved in bank, has reduced risk, but has increased personnel's input, has increased cost, has improved the complexity of work, and the while provides the time of service to extend to the client.So most of banks begin to adopt the working method of second kind " the single cabinet that faces " gradually, shorten the time that service is provided to the client greatly, improved service quality, reduced personnel's input, but but increased client and risk of bank, security reduces greatly.
Whole process of exchange is opaque, and the initiative of transaction on top of in teller's hand, import by the teller by all Transaction Informations, dealing money to wrong, successfully still the power to make decision of failure all the teller.The client only is responsible for the input password, is in the situation of passive acceptance all the time.What is write as for bank operator, how to operate, the client does not know especially without exception.The stolen phenomenon of the fund that causes therefrom is of common occurrence especially.
Simultaneously, this mode of doing business of finishing alone by bank cashier fully, also have following potential safety hazard: 1, serious consequence may appear in the bank transaction flow process.For example, the teller places off-line state with terminal, and manual input instruction is gained client password by cheating.
2, forge document.After gaining client password by cheating, the original bill that the client that upgrades professional title and rank by applying rules for other sectors fills in is drawn cash.
The utility model content
Technical problem to be solved in the utility model provides a kind of guarantee cabinet deliver personally front-end business safety and the teller's risk control and the monitoring equipment of easy safety and teller's risk control and supervision.
For solving the problems of the technologies described above, the utility model provides a kind of front-end business safety and teller's risk control and monitoring equipment, comprising: be used to finish CPU, the liquid crystal display that is used to show Transaction Information that links to each other with the information output of CPU, the touch-screen that is used to import transaction business information that links to each other with the information input terminal of CPU, the voice module that is used for voice suggestion that links to each other with the phonetic entry output terminal of CPU of functions such as instruction parsing, data encryption, data processing and preservation and the main serial data interface that links to each other with the data communication end of CPU.Described main serial data interface is used for the connecting terminal computing machine.
Described main serial data interface links to each other with terminal computer during use, and terminal computer utilizes the corresponding instruction data stream to control CPU by main serial data interface and carries out corresponding action, and returns corresponding operating result where necessary.
The routine data end of described CPU is connected with the NOR type flash memory that is used to the program of depositing, i.e. NOR FLASH.
The information data end of described CPU is connected with the NAND type flash memory that is used for store data, i.e. NANDFLASH.
The ephemeral data end of described CPU is connected with the Synchronous Dynamic Random Access Memory that is used to store ephemeral data, i.e. SDRAM.
The supplemental characteristic end of described CPU is connected with and is used to preserve the ferroelectric memory that parameter is provided with, i.e. FRAM; Ferroelectric memory combines the non-volatile data storage characteristic of ROM and the advantages such as unlimited read-write, high speed read-write and low-power consumption of RAM, and it is safe, convenient that parameter is provided with.
The second data communication end of described CPU and the 3rd data communication end are connected with auxilliary serial data interface and usb circuit respectively, are used to be provided with the back expansion and use.
Described liquid crystal display rear is provided with backlight circuit, the brightness needs when using to satisfy liquid crystal display.
The power input of described liquid crystal display connects the supply pin of main serial data interface, and the supply pin of main serial data interface links to each other with the output terminal of a power supply adaptor.
The utlity model has positive effect: (1) front-end business safety of the present utility model and teller's risk control and monitoring equipment are the end end data input-output device with certain data conversion (enciphering/deciphering and coding/decoding) and data security storage (read/write of data and secret among the Flash ROM) ability.The exterior terminal computing machine utilizes the corresponding instruction data stream to control CPU by main serial data interface and carries out corresponding action, and returns corresponding operating result where necessary; Front-end business safety of the present utility model and teller's risk control and monitoring equipment support the GBK18030 dot matrix Chinese character to show, point, line, rectangle, circle and the instruction of filling figures are provided, and the optional position Chinese and western languages shows; Support DES/3DES cryptographic algorithm and the two-dimension code code calculation of encoding/read; Password input function is provided, can encrypts and upload; Therefore, product of the present utility model can be guaranteed cabinet deliver personally easy safety and financial security.(2) front-end business safety of the present utility model and teller's risk control and monitoring equipment are mainly used in finance, move place and part Self-Service zone such as supplement with money, pay the fees, main effect is password and amount of money input, Transaction Information echo, the teller is professional estimates and the self-service service processing function of part, the client is by touch-screen input personal identification number and dealing money, and can show Transaction Informations such as name in an account book, account number, dealing money, remaining sum in process of exchange on display screen, the client can make corresponding evaluation to operator's business by touch-screen after transaction finished.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the schematic block circuit diagram of front-end business safety of the present utility model and teller's risk control and monitoring equipment.
Embodiment
(embodiment 1)
See Fig. 1, the front-end business safety of present embodiment and teller's risk control and monitoring equipment comprise: be used to finish instruction and resolve, data encryption, the CPU1 of function such as data processing and preservation, being used to of linking to each other with the information output of CPU1 shows Transaction Information and the liquid crystal display of checking for the client 2, the confession user that is used for who links to each other with the information input terminal of CPU1 carries out relative parameters setting and inputs password for the client, the touch-screen 3 of transaction business such as the amount of money and evaluation information information, the voice module that is used for voice suggestion 4 that links to each other with the phonetic entry output terminal of CPU1, and the main serial data interface 5 that links to each other with the data communication end of CPU1.Described main serial data interface 5 is used for the connecting terminal computing machine.It is the ARM microprocessor of LPC2478 that CPU adopts model.
The routine data end of described CPU1 is connected with the NOR type flash memory that is used to the program of depositing, i.e. NOR FLASH6.
The information data end of described CPU1 is connected with the NAND type flash memory that is used for store data, and promptly NANDFLASH 7.
The ephemeral data end of described CPU1 is connected with the Synchronous Dynamic Random Access Memory that is used to store ephemeral data, and promptly SDRAM 8.
The supplemental characteristic end of described CPU1 is connected with ferroelectric memory 9.Ferroelectric memory combines the non-volatile data storage characteristic of ROM and the advantages such as unlimited read-write, high speed read-write and low-power consumption of RAM, and it is safe, convenient that parameter is provided with.
The second data communication end of described CPU1 and the 3rd data communication end are connected with auxilliary serial data interface 10 and usb circuit 11 respectively, are used to be provided with the back expansion and use.
Described liquid crystal display 2 rears are provided with backlight circuit 12, to satisfy liquid crystal display 2 brightness needs in use.
The front-end business safety of present embodiment and teller's risk control and monitoring equipment communicate by main line data interface 5 and terminal computer, order and information that the receiving terminal computing machine transmits, order is resolved, finish corresponding operating, give terminal computer with the related content loopback simultaneously.Auxilliary serial data interface 10 and usb circuit 11 keep, and are provided with the back expansion and use.Consider RS232 and Transistor-Transistor Logic level compatibility, carry out level by wire jumper and select.
Because liquid crystal display 2 power consumptions are bigger, terminal computer does not provide big electric current, needs by power supply adaptor from the power taking of 220V civil power.Power supply adaptor output 5V direct current is introduced from the supply pin of main serial data interface 5, reduces external interface quantity.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.