Method and device for acquiring electronic document
A bill and electronic payment technology, applied in the direction of cooperative operation devices, computer security devices, electronic digital data processing, etc., can solve problems such as the effective generation of bills
Inactive Publication Date: 2004-03-10
PROTON WORLD INT
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the event of a functional failure during the acquisition operation, it occurs that the money in the electronic purse has been debited, but the document has not been reliably and efficiently produced and / or stored in the card, or conversely, the document has been produced / validated and the money has not been transferred
Method used
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Experimental program
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Embodiment Construction
[0012] The device 1 according to the invention for obtaining an electronic document comprises various known components such as a chip card 2 with memory 3 and electronic purse function 4 and a point of sale terminal 6 for said document.
[0013] According to the invention, the chip card 2 is also equipped with an acquisition function 7 which is at least independent of the wallet function 4 and a further memory 8 which can store the documents to be acquired in an unvalidated state. The terminal 6 comprises on its side known communication means 9 with said card 2, said communication means enabling the individual to transmit to said card a document acquisition order and a payment order.
[0014] The device 1 according to the invention also includes a variety of devices, among which the devices described below are known to those skilled in the art and are functionally interrelated. The device 10 can check and verify the presence of the document to be validated in the card 2, and i...
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A prior introduction into the memory of a document in a non-validated state, to be acquired by validation, and a function of acquiring the document, independent of the electronic purse function. When it is wished to acquire such a document, the sales terminal and the independent functions of acquisition and electronic payment of the card are put in communication. A document acquisition order is placed, transmitted to the acquisition function by the terminal. Verification of the presence in the card of the document to be validated and its authenticity and a verification of the presence and authenticity of an amount in the purse for the acquisition of a document are organized. If the two verification steps are positive, a simultaneously sending of a global agreement signal to each of the functions is organized in order simultaneously on the one hand to validate the document as an acquired document and on the other hand to debit the purse by the amount of the acquisition.
Description
technical field [0001] The invention relates to a method for obtaining electronic documents by means of a chip card with memory and electronic payment device functions on the one hand and by means of a point-of-sale of said documents on the other hand. The function of the electronic payment device may be an electronic wallet or especially of the debit / credit card type. Background technique [0002] Chip cards are increasingly used in everyday life. Therefore, the same person can own more than one of these cards. In order to avoid the inconvenience caused by holding, managing and using multiple cards, these cards can be combined to have multiple functions. A typical situation is that chip cards have the function of electronic purse and at least the function of obtaining one or more electronic documents such as common bus tickets, parking tickets or show tickets. [0003] When the same card is performing the two functions of payment and acquisition, the functions must have ...
Claims
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IPC IPC(8): G06F12/14G06F21/10G06F21/64G06K17/00G06Q20/10G06Q20/20G06Q20/34G06Q20/36G07F7/08
CPCG06Q20/363G06Q20/3572G07F7/0866G06Q20/10G06Q20/367G06Q20/105G06Q20/20G06Q20/36G06Q30/06
Inventor 迪迪尔·英格尔斯盖伊·莱斯蒂奥
Owner PROTON WORLD INT