Multi-channel non-contact card reading device and card reading method

A non-contact, card-reading device technology, which is applied in the direction of cooperative devices, instruments, computer parts, etc., can solve the problems of customer inconvenience, inability to use non-contact card swiping, and increase the maintenance cost of merchants, so as to increase reliability , Improve the utilization rate and expand the effect of the card reading area

Active Publication Date: 2018-01-30
SHENZHEN XINGUODU PAYMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Since there is only one non-contact card reading channel, there is only a small card reading area. When there are many people queuing up to swipe cards on holidays, the efficiency of customers swiping cards is low, which affects the experience of merchants and customers;
[0004] 2. Once the non-contact card reading chip of the card reader is damaged, the card reader will lose the non-contact card reading function, which increases the maintenance cost of the merchant. the inconvenience

Method used

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  • Multi-channel non-contact card reading device and card reading method
  • Multi-channel non-contact card reading device and card reading method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see figure 1 , a multi-channel contactless card reading device, including a CPU1, a conversion module 2 and at least two contactless card reading units, the CPU1 is connected to the conversion module 2, and the two contactless card reading units are respectively connected on the two ports of the conversion module 2.

[0028] In this embodiment, the CPU is connected to the conversion module through the main UART interface, and the three non-contact card reading units are respectively connected to the three UART interfaces of the converter. The three non-contact card reading units can be arranged on three different The directional surface improves the card reading area and avoids interference between the card reading units;

[0029] The advantage of using the UART interface for the card reading device is that the hardware implementation is simple and does not require the support of the operating system. It can be directly implemented by the hardware circuit, and the hard...

Embodiment 2

[0032] On the basis of Embodiment 1, the CPU1 is connected with a communication module 5 and an input and output module 6, the communication module is used for data communication between the CPU and the server, and the input and output module is used for inputting instructions and outputting display information.

[0033] In this embodiment, the communication module includes a LAN wired network and wireless networks such as wifi and 3G / 4G.

Embodiment 3

[0035] On the basis of Embodiment 2, the conversion module is connected with an LED display screen 4 .

[0036] In this embodiment, the LED display screen is connected to the conversion module through a UART interface.

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PUM

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Abstract

The invention provides a multi-channel non-contact card reading device and card reading method. The multi-channel non-contact card reading device comprises a CPU, a conversion module and at least twonon-contact card reading units. The CPU is connected with the conversion module; and the two non-contact card reading units are connected to two ports of the conversion module respectively. The multi-channel non-contact card reading device and card reading method have the following beneficial effects: a card reading device with multiple non-contact card reading units and a card reading method areprovided; and the multiple non-contact card reading units are connected with the CPU by a single-chip microcomputer, so that the card reading area is increased, the utilization rate of the CPU is enhanced, and reliability of the non-contact card reading device is improved.

Description

technical field [0001] The invention relates to the field of non-contact card reading equipment, in particular to a multi-channel non-contact card reading device and a card reading method. Background technique [0002] With the vigorous promotion of QuickPass credit cards and mobile payment, consumption by taking a photo has gradually replaced cash consumption. Now people only need to carry a card or mobile phone to meet all daily needs such as food, housing, clothing and transportation. The demand for the quality and quantity of non-contact card reading devices has also increased. The existing non-contact card reading devices only have a single non-contact card reading channel. Products using this method have the following problems: [0003] 1. Since there is only one non-contact card reading channel, there is only a small card reading area. When there are many people queuing up to swipe cards on holidays, the efficiency of customers swiping cards is low, which affects the ...

Claims

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Application Information

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IPC IPC(8): G06K17/00
Inventor 范百杨游传远蒋小林
Owner SHENZHEN XINGUODU PAYMENT TECH CO LTD
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