CN103530936A - Electronic cipherer and transaction historical record retention query method of electronic cipherer - Google Patents
Electronic cipherer and transaction historical record retention query method of electronic cipherer Download PDFInfo
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- CN103530936A CN103530936A CN201310465230.0A CN201310465230A CN103530936A CN 103530936 A CN103530936 A CN 103530936A CN 201310465230 A CN201310465230 A CN 201310465230A CN 103530936 A CN103530936 A CN 103530936A
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Abstract
The invention provides an electronic cipherer and a transaction historical record retention query method of the electronic cipherer. The electronic cipherer is a device which is generated during E-bank transactions and serves as dynamic passwords of identity authentication and transaction signatures. After a user inputs transaction elements such as transaction amounts and transaction accounts in the electronic cipherer, signature passwords for transactions are automatically generated by the electronic cipherer. The electronic cipherer is composed of a master control chip, a display screen and a keyboard. The master control chip has the data operation and storage capacity. The transaction elements, the transaction time and the signature passwords input by the user each time can be automatically recorded by the electronic cipherer and stored in an RAM of the master control chip. By means of the electronic cipherer and the transaction historical record retention query method of the electronic cipherer, historical records of various transaction payment items are saved, important references are provided for matching with transaction historical records of a bank server, and transaction disputes between the user and a back are avoided.
Description
Technical field
The present invention relates to E-Payment field, relate in particular to a kind of electronic cipher device and transactions history record preservation querying method thereof.
Background technology
Electronic payment secret code, is in the business such as bank money, Web bank and bank card, generates or sets and in the confession of payment funding prerequisite, for the password of user identity being determined and transaction content being paid at bank's end by bank client.Electronic cipher device, be used at first the enterprise opening an account in bank when issuing bank bill, calculate the electronic payment secret code of bill, the electronic payment secret code that electronic cipher device generates can be used as after bill is received by bank and examines the foundation paying, development along with payment verification technology and ecommerce, the application of electronic cipher device is more and more extensive, from bank money payment technical field, has developed into the fields such as Web bank's payment and bank card payment.
But, electronic cipher device of the prior art, do not preserve the historical record of every transaction payment, also cannot inquire about the historical record of every transaction payment, like this, even stored a large amount of historical operation records at the server end of transaction platform, because the electronic cipher device mating to server does not have relevant transaction record, bank still cannot complete the checking work of historical record.Particularly, when user inputs deceptive information that fishing website provides or other errors and causes maloperation, pay object in fact Bu Shi bank but lawless person's transaction platform or other transaction platforms, but user still thinks that payment is to liking bank, although at this moment the transaction platform of bank has retained historical record, the electronic cipher device of user side does not have corresponding historical record, just easily causes dispute, for bank and user have brought puzzlement, thereby affected the range of application of electronic cipher device.
Therefore, need a kind of electronic cipher device and transactions history record thereof to preserve querying method, in the electronic cipher device of user side, also comprise the historical record of the every transaction payment of user, when producing dispute, electronic cipher device and bank server which side misoperation in process of exchange can be checked by bank, which side this bear corresponding responsibility.Like this, responsibility is summed up clear, and dispute has also just solved.
Summary of the invention
The problem that the present invention solves is in existing electronic cipher device and transaction payment approaches to IM thereof, owing to the historical record of the every transaction payment of user not being stored immediately, caused cannot checking the historical record of bank server storage when there is dispute, make the information asymmetry of user side and bank's end, cannot draw a clear the problem of responsibility.
To achieve these goals, the invention provides a kind of electronic cipher device, described electronic cipher device comprises, keyboard, comprise special key, alpha numeric keys and directionkeys, described special key is used for triggering transactions history record queries function, described alpha numeric keys is for inputting the element of transaction for concluding the business, describedly for the element of transaction of concluding the business, comprise dealing money and trading account, described alpha numeric keys is also set inquiry password to trigger transactions history record queries function for inputting, and described directionkeys is for the historical record of option dealing, display screen, for showing the historical record of transaction, the historical record of described transaction comprises element of transaction, exchange hour and the signature password for concluding the business, main control chip, connect respectively described keyboard and described display screen, comprise controller and RAM storer, described controller is for receiving the element of transaction for concluding the business sending by described keyboard, according to described, for the element of transaction of concluding the business, automatically generate signature password and the exchange hour for concluding the business, and by the described element of transaction for concluding the business, signature password and exchange hour deposit in described RAM storer as the historical record of current transaction, described controller is also pressed to trigger transactions history record queries function for receiving the setting inquiry password sending by described keyboard or special key being detected, and after triggering transactions history record queries function, control described display screen and show many transactions history records of storing in described RAM storer, wherein, when described controller using described for the element of transaction of concluding the business, signature password and exchange hour when the historical record of current transaction deposits described RAM storer in, the mode that described RAM storer is stored by circulation, stores the historical record of current transaction all the time, wherein, described RAM storer is a kind of in static RAM SRAM and dynamic RAM DRAM, and described display screen is LCDs LCD, and the resolution of described LCD is a kind of in 160 * 128,384 * 320,640 * 480 or 1024 * 600.
Alternatively, the number of the transactions history of described RAM memory stores record is at least 50.
Alternatively, the transactions history record of described storage chip record only allows inquiry to read, and does not support to revise.
To achieve these goals, the present invention also provides a kind of electronic cipher device transactions history record to preserve querying method, it is characterized in that, comprise the following steps: step 1: the element of transaction of the alpha numeric keys input of user by the keyboard of electronic cipher device for concluding the business, describedly comprises dealing money and trading account for the element of transaction of concluding the business; Step 2: the controller of the main control chip of electronic cipher device receives the element of transaction for concluding the business sending by described keyboard, according to described, for the element of transaction of concluding the business, automatically generate signature password and the exchange hour for concluding the business, and for element of transaction, signature password and the exchange hour of concluding the business, as the historical record of current transaction, deposit the RAM storer of described main control chip in using described; Step 3: the special key that user is set inquiry password or pressed described keyboard by the alpha numeric keys input of described keyboard; Step 4: described controller is receiving the setting inquiry password sending by described keyboard or special key detected while being pressed, trigger transactions history record queries function, and after triggering transactions history record queries function, control the display screen of electronic cipher device to show many transactions history records of storing in described RAM storer, the historical record of described transaction comprises element of transaction, exchange hour and the signature password for concluding the business; Step 5: whether described controller is pressed to control described display screen many transactions history records that show are selected by detecting the directionkeys of described keyboard; Wherein, when described controller using described for the element of transaction of concluding the business, signature password and exchange hour when the historical record of current transaction deposits described RAM storer in, the mode that described RAM storer is stored by circulation, stores the historical record of current transaction all the time; Wherein, described RAM storer is a kind of in static RAM SRAM and dynamic RAM DRAM, and described display screen is LCDs LCD, and the resolution of described LCD is a kind of in 160 * 128,384 * 320,640 * 480 or 1024 * 600.
Alternatively, before step 1, described RAM storer dynamically determines that according to ram space transactions history records the upper limit of number.
Alternatively, the information of every transactions history record reaches 12 bytes most, when actual information surpasses 12 bytes, will intercept actual information, during discontented 12 bytes of actual information, will by actual information length, carry out the storage of described RAM storer.
The present invention is owing to having adopted technique scheme, thereby have the following advantages: querying method preserved in electronic cipher device of the present invention and transactions history record thereof, electronic cipher device and payment information management method thereof in prior art have been transformed, make electronic cipher device not only realize normal transaction payment function, can also to recent repeatedly transactions history record, store in real time, thereby when user and bank's generation dispute, can mate with the historical record that the server of bank is stored and contrast, to determine attribution of liability, quick solution Transaction Disputes, standard electronic transaction pays market, widen the range of application of electronic cipher device.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of a kind of electronic cipher device of the present invention;
Fig. 2 is the method flow diagram that querying method preserved in a kind of electronic cipher device transactions history record of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
First, please refer to Fig. 1, Fig. 1 is the system architecture schematic diagram of a kind of electronic cipher device of the present invention, described electronic cipher device comprises keyboard 1, comprise special key, alpha numeric keys and directionkeys, described special key is used for triggering transactions history record queries function, described alpha numeric keys is for inputting the element of transaction for concluding the business, describedly for the element of transaction of concluding the business, comprise dealing money and trading account, described alpha numeric keys is also set inquiry password to trigger transactions history record queries function for inputting, described directionkeys is for the historical record of option dealing, display screen 2, for showing the historical record of transaction, the historical record of described transaction comprises element of transaction, exchange hour and the signature password for concluding the business, main control chip 3, connect respectively described keyboard 1 and described display screen 2, comprise controller and RAM storer, described controller is for receiving the element of transaction for concluding the business sending by described keyboard 1, according to described, for the element of transaction of concluding the business, automatically generate signature password and the exchange hour for concluding the business, and by the described element of transaction for concluding the business, signature password and exchange hour deposit in described RAM storer as the historical record of current transaction, described controller is also pressed to trigger transactions history record queries function for receiving the setting inquiry password sending by described keyboard 1 or special key being detected, and after triggering transactions history record queries function, control described display screen 2 and show many transactions history records of storing in described RAM storer, wherein, when described controller using described for the element of transaction of concluding the business, signature password and exchange hour when the historical record of current transaction deposits described RAM storer in, the mode that described RAM storer is stored by circulation, stores the historical record of current transaction all the time, wherein, described RAM storer is a kind of in static RAM SRAM and dynamic RAM DRAM, described display screen 2 is LCDs LCD, and the resolution of described LCD is a kind of in 160 * 128,384 * 320,640 * 480 or 1024 * 600.
In addition, LCDs, English is commonly referred to as LCD(Liquid Crystal Display), be belong to flat-panel screens a kind of, for the screen display of televisor and computing machine.Two polarization material have been used in LCD demonstration, are liquid crystal solution between them.Electric current can make crystal rearrange during by this liquid, so that light cannot see through them.Therefore, each crystal, just as window shutter, can allow light to pass and can obstruct the light.Scientific and technical information product is all towards light, thin, short, little target development at present for liquid crystal display (LCD), and the display product that has long history in computing machine periphery is certainly no exception.Be easy to carry with carry as prerequisite under, traditional display mode is as CRT crt display and LED display board etc., is all limited by the factors such as the excessive or power consumption of volume is very huge, cannot reach user's actual demand.And the development of lcd technology just in time suits the trend of current information products, no matter be right angle demonstration, low power consumption, volume is little or the advantage such as zero radiation, can allow user enjoy best visual environment.
Wherein, the number of the transactions history of described RAM memory stores record is at least 50.Due to the capacity limit of RAM storer and also may use as other functions, described RAM storer is determined the transformation of the historical record of storage according to its memory capacity.The historical record quantity of actual storage zero between transformation, if the quantity of the historical record of current storage reaches described transformation, in order to realize the storage mode of circulation storage, new transactions history record of the every storage of described RAM storer, delete immediately a oldest transactions history record, thereby keep whole quantity constant.
Wherein, the transactions history record of described RAM storer record only allows inquiry to read, and does not support to revise.Can guarantee that like this transaction history data in RAM storer is authentic and valid, mate and contrast to the historical record of storing at the server of user and generation dispute Shi，Yu bank of bank, to determine attribution of liability.
Then, please refer to Fig. 2, Fig. 2 is the method flow diagram that querying method preserved in a kind of electronic cipher device transactions history record of the present invention.What the arrow in Fig. 2 showed is the direction of the progress of work, and as can be seen from Figure 2, described electronic cipher device transactions history record is preserved querying method and comprised the following steps:
Step 201: the element of transaction of the alpha numeric keys input of user by the keyboard of electronic cipher device for concluding the business, describedly comprises dealing money and trading account for the element of transaction of concluding the business;
Step 202: the controller of the main control chip of electronic cipher device receives the element of transaction for concluding the business sending by described keyboard, according to described, for the element of transaction of concluding the business, automatically generate signature password and the exchange hour for concluding the business, and for element of transaction, signature password and the exchange hour of concluding the business, as the historical record of current transaction, deposit the RAM storer of described main control chip in using described;
Step 203: the special key that user is set inquiry password or pressed described keyboard by the alpha numeric keys input of described keyboard;
Step 204: described controller is receiving the setting inquiry password sending by described keyboard or special key detected while being pressed, trigger transactions history record queries function, and after triggering transactions history record queries function, control the display screen of electronic cipher device to show many transactions history records of storing in described RAM storer, the historical record of described transaction comprises element of transaction, exchange hour and the signature password for concluding the business;
Step 205: whether described controller is pressed to control described display screen many transactions history records that show are selected by detecting the directionkeys of described keyboard;
Wherein, when described controller using described for the element of transaction of concluding the business, signature password and exchange hour when the historical record of current transaction deposits described RAM storer in, the mode that described RAM storer is stored by circulation, stores the historical record of current transaction all the time; Wherein, described RAM storer is a kind of in static RAM SRAM and dynamic RAM DRAM, and described display screen is LCDs LCD, and the resolution of described LCD is a kind of in 160 * 128,384 * 320,640 * 480 or 1024 * 600.
Wherein, before step 1, described RAM storer dynamically determines that according to ram space transactions history records the upper limit of number.
Wherein, the information of every transactions history record reaches 12 bytes most, when actual information surpasses 12 bytes, will intercept actual information, during discontented 12 bytes of actual information, will by actual information length, carry out the storage of described RAM storer.
Although oneself discloses the present invention as above with preferred embodiment, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, so protection scope of the present invention should be as the criterion with claim limited range.
Claims (6)
1. an electronic cipher device, is characterized in that, described electronic cipher device comprises:
Keyboard, comprise special key, alpha numeric keys and directionkeys, described special key is used for triggering transactions history record queries function, described alpha numeric keys is for inputting the element of transaction for concluding the business, describedly for the element of transaction of concluding the business, comprise dealing money and trading account, described alpha numeric keys is also set inquiry password to trigger transactions history record queries function for inputting, and described directionkeys is for the historical record of option dealing;
Display screen, for showing the historical record of transaction, the historical record of described transaction comprises element of transaction, exchange hour and the signature password for concluding the business;
Main control chip, connect respectively described keyboard and described display screen, comprise controller and RAM storer, described controller is for receiving the element of transaction for concluding the business sending by described keyboard, according to described, for the element of transaction of concluding the business, automatically generate signature password and the exchange hour for concluding the business, and by the described element of transaction for concluding the business, signature password and exchange hour deposit in described RAM storer as the historical record of current transaction, described controller is also pressed to trigger transactions history record queries function for receiving the setting inquiry password sending by described keyboard or special key being detected, and after triggering transactions history record queries function, control described display screen and show many transactions history records of storing in described RAM storer,
Wherein, when described controller using described for the element of transaction of concluding the business, signature password and exchange hour when the historical record of current transaction deposits described RAM storer in, the mode that described RAM storer is stored by circulation, stores the historical record of current transaction all the time;
Wherein, described RAM storer is a kind of in static RAM SRAM and dynamic RAM DRAM, and described display screen is LCDs LCD, and the resolution of described LCD is a kind of in 160 * 128,384 * 320,640 * 480 or 1024 * 600.
2. electronic cipher device according to claim 1, is characterized in that:
The number of the transactions history record of described RAM memory stores is at least 50.
3. electronic cipher device according to claim 1, is characterized in that:
The transactions history record of described RAM storer record only allows inquiry to read, and does not support to revise.
4. a querying method preserved in electronic cipher device transactions history record, it is characterized in that, said method comprising the steps of:
Step 1: the element of transaction of the alpha numeric keys input of user by the keyboard of electronic cipher device for concluding the business, describedly comprises dealing money and trading account for the element of transaction of concluding the business;
Step 2: the controller of the main control chip of electronic cipher device receives the element of transaction for concluding the business sending by described keyboard, according to described, for the element of transaction of concluding the business, automatically generate signature password and the exchange hour for concluding the business, and for element of transaction, signature password and the exchange hour of concluding the business, as the historical record of current transaction, deposit the RAM storer of described main control chip in using described;
Step 3: the special key that user is set inquiry password or pressed described keyboard by the alpha numeric keys input of described keyboard;
Step 4: described controller is receiving the setting inquiry password sending by described keyboard or special key detected while being pressed, trigger transactions history record queries function, and after triggering transactions history record queries function, control the display screen of electronic cipher device to show many transactions history records of storing in described RAM storer, the historical record of described transaction comprises element of transaction, exchange hour and the signature password for concluding the business;
Step 5: whether described controller is pressed to control described display screen many transactions history records that show are selected by detecting the directionkeys of described keyboard;
Wherein, when described controller using described for the element of transaction of concluding the business, signature password and exchange hour when the historical record of current transaction deposits described RAM storer in, the mode that described RAM storer is stored by circulation, stores the historical record of current transaction all the time;
Wherein, described RAM storer is a kind of in static RAM SRAM and dynamic RAM DRAM, and described display screen is LCDs LCD, and the resolution of described LCD is a kind of in 160 * 128,384 * 320,640 * 480 or 1024 * 600.
5. querying method preserved in electronic cipher device transactions history record according to claim 4, it is characterized in that, described method also comprises:
Before step 1, described RAM storer dynamically determines that according to ram space transactions history records the upper limit of number.
6. querying method preserved in electronic cipher device transactions history record according to claim 4, it is characterized in that:
The information of every transactions history record reaches 12 bytes most, when actual information surpasses 12 bytes, will intercept actual information, during discontented 12 bytes of actual information, will by actual information length, carry out the storage of described RAM storer.
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| CN106157007A (en) * | 2016-07-13 | 2016-11-23 | 山西特信环宇信息技术有限公司 | The application platform of a kind of coin of concluding the business and method |
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| CN103530936B (en) | 2015-08-19 |
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