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Traceable encryption card issuing device based on true random number

A card issuing device and true random number technology, applied in computer parts, instruments, calculations, etc., can solve problems such as instability, reduced system power and service life, low reliability, etc., to increase power and service life, and improve reliability Sexuality and stability, the effect of increasing the service life

Pending Publication Date: 2022-07-22
CHENGDU WEIKAI MICROELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The internal driving method of the existing card issuing machine is generally not directly driven by the motor. During long-term use, the driving structure is easy to get stuck. The lifting device inside the existing card issuing machine is driven up and down by a motor, so that the motor continues to work for a long time , which reduces the power and service life of the entire system; the existing card issuing machine cannot achieve sequential high-speed card insertion due to the repeated reciprocating movement of the card box; the existing card issuing machine is usually accompanied by low efficiency, High wear, low reliability and instability issues

Method used

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  • Traceable encryption card issuing device based on true random number
  • Traceable encryption card issuing device based on true random number
  • Traceable encryption card issuing device based on true random number

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1. In this embodiment, as Figure 1 to Figure 13 As shown in the figure, a traceable encrypted card issuing device based on a true random number includes a left vertical plate 1 and a right vertical plate 2 that are arranged opposite to each other; a card issuing device is arranged between the left vertical plate 1 and the right vertical plate 2 mechanism, card reader mechanism, card access mechanism, card box 3 and system controller 53, the card issuing mechanism and the card reader mechanism are connected through the first card connecting board 4, the card reader mechanism and the card access mechanism are connected A second card connecting plate 5 is arranged between the two card boxes, and the card box 3 is slidably mounted on the lower side of the access card mechanism; A bottom plate 8, a front end plate and a rear end plate are fixed between the access left side plate 6 and the access right side plate 7, the bottom plate 8 is movable with access compon...

Embodiment 2

[0061] Embodiment 2. This embodiment is based on Embodiment 1:

[0062] This embodiment is further configured as follows: a structural bottom plate 51 is fixed between the left vertical plate 1 and the right vertical plate 2 , a limit plate 52 is fixed on the structural bottom plate 51 , and a card is opened on the limit plate 52 The card box 3 is slidably arranged in the card slot.

[0063] The device is also provided with a controller, and the controller is electrically connected with each motor and the card reader.

[0064] The working principle of the present invention:

[0065] The card group is placed in the input cavity, and the lowermost card is conveyed to the card reading mechanism through the card-issuing pickup roller 42 through the lower card-issuing pickup roller 40 and the card-issuing upper pickup roller 39 to form a transmission gap; Read the card information and save it to the array, and then convey the card to the corresponding card access slot through the...

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Abstract

The invention discloses a traceable encryption card issuing device based on a true random number. The traceable encryption card issuing device comprises a left side vertical plate (1) and a right side vertical plate (2) which are oppositely arranged left and right, a card issuing mechanism, a card reading mechanism, a card storing and taking mechanism, a card box (3) and a system controller (53) are arranged between the left side vertical plate (1) and the right side vertical plate (2), the card issuing mechanism and the card reading mechanism are connected through a first card connecting plate (4), and a second card connecting plate (5) is arranged between the card reading mechanism and the card storing and taking mechanism. The card box (3) is arranged on the lower side of the card access mechanism in a sliding manner; the card storing and taking mechanism comprises a left storing and taking side plate (6) and a right storing and taking side plate (7) which are obliquely arranged, a bottom plate (8), a front end plate and a rear end plate are fixed between the left storing and taking side plate (6) and the right storing and taking side plate (7), and a storing and taking assembly is movably arranged on the bottom plate (8). The invention has the advantages of increasing the power and prolonging the service life of the whole system.

Description

technical field [0001] The invention relates to the technical field of card issuing equipment, in particular to a traceable encrypted card issuing device based on true random numbers. Background technique [0002] With the increasing degree of digitization, electronic cards with built-in electronic chips have become indispensable items for people. In various industries such as banking, industry, logistics, personnel management, etc., in order to facilitate people to handle business, there are self-service card issuing machines for people to handle card business by themselves. The current card issuing machine is provided with a card storage box to store the user's card. When the user performs the business of extracting the card, the card issuing machine needs to take the card out of the card storage box, and read the card information through the internal card reader to determine whether it is the current user's card. If the card taken out is not the card of the current user...

Claims

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Application Information

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IPC IPC(8): G06K13/103
CPCG06K13/103
Inventor 赵广宇胥勋伟
Owner CHENGDU WEIKAI MICROELECTRONICS CO LTD
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