Characteristic data generation device, card reader, data processing system and method
A technology of feature data and generating device, applied in the computer field, can solve problems such as complicated operation, and achieve the effect of simplifying user operation
Active Publication Date: 2021-04-02
AGRICULTURAL BANK OF CHINA +1
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Problems solved by technology
Users need to manually enter passwords one by one, the operation is cumbersome
Method used
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Embodiment Construction
[0055] Embodiments of the present invention provide a characteristic data generating device, a card reader, a data processing system and a method, so as to reduce the complexity of operation.
[0056] The application of the above-mentioned feature data generating device is a cipher card or a cipher. It can be issued by banks, UnionPay, etc. The feature data generating device can be used as a key chain or the like to be conveniently stored separately from the bank card.
[0057] From the point of view of the user's operation, the user first swipe the bank card, and then swipe the password card (that is, the characteristic data generating device) when prompted to input the password, and then the authentication can be completed.
[0058] Each device, system and data processing method will be introduced one by one below.
[0059]Embodiment 1 of the present invention discloses a characteristic data generation device, which can be applied to such as Figure 4a shown in the data p...
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The present invention provides a characteristic data generating device, a card reader, a data processing system and a method. The characteristic data generating device includes a body; a geometric figure arranged on the body; a card reader; a pressure sensor arranged on the body; and a processing chip. After the card reader scans the geometric figure, the card reader acquires figure characteristic data associated with the geometric figure. The pressure sensor is used for collecting the characteristic data of the pressure distributed on the body. The processing chip is used for receiving the characteristic data of the pressure, and sending first data to the card reader. The first data includes the characteristic data of the pressure or a first password converted from the characteristic data of the pressure. The figure characteristic data and / or the first data are used for verifying whether a user associated with the characteristic data generating device is a valid user or not. In this way, the legitimacy of the user can be verified based on the characteristic data of the pressure acquired by the characteristic data generating device and the geometric figure. During the above process, the user no longer needs to input any password, so that the user operation is simplified.
Description
technical field [0001] The present invention relates to the field of computer technology, and more specifically relates to a characteristic data generating device, a card reader, a data processing system and a method. Background technique [0002] In people's daily life, more and more fields begin to use integrated circuit cards (Integrated Circuit Cards, IC cards), such as transportation IC cards, bank IC cards, gas IC cards, etc. IC cards can realize various fast transactions, Therefore, it has been widely used. [0003] During the use of the existing IC card, it is generally necessary to verify the legitimacy of the user of the IC card. Users need to manually enter passwords one by one, which is cumbersome to operate. [0004] Therefore, reducing the complexity of operation has become a technical problem to be solved urgently in this field. Contents of the invention [0005] In view of this, the present invention provides a characteristic data generating device, a ca...
Claims
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IPC IPC(8): G06K7/10G06F21/31
CPCG06F21/316G06K7/10257
Inventor 王强郭会郑磊王亚男
Owner AGRICULTURAL BANK OF CHINA