Method for automatically acquiring type of bank card
An automatic acquisition and financial card technology, applied in electromagnetic radiation induction, instruments, induction record carriers, etc., can solve problems such as poor interactive experience, misoperation, and reduced ease of use of products, so as to reduce the number of interactions and misoperations, simplifying Operation steps, the effect of improving work efficiency
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[0019] see figure 1 with figure 2 As shown, a method for automatically obtaining the type of financial card, the method is as follows: the dynamic library interface of the upper computer and the card reading device interact through communication, and the card reading device simultaneously opens the magnetic card data acquisition module, The contact IC card data acquisition module and the non-contact IC card data acquisition module perform module polling through the task scheduling mechanism. When relevant operations of the user are detected, the data processing unit of the relevant module passes through a set format. The data package of related operations is uploaded to the host computer. When the host computer detects the corresponding operation, it analyzes the data format to obtain card-related information, and uses the current card type to perform subsequent business operations.
[0020] Further, the card reading device of the present invention is provided with a task sc...
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