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A non-contact IC card communication device

A non-contact communication and non-contact technology, which is applied in the field of magnetic cards, can solve the problems of increasing the difficulty of card reader integration, making the size of the card reader small, and radio pollution, so as to reduce radio pollution, avoid misjudgment of swiping cards, and avoid pollution Effect

Active Publication Date: 2016-06-08
SHENZHEN XINGUODU PAYMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The size of a standard contactless card is 85.5mm×54mm, and the current scheme cannot make the size of the card reader smaller, so it increases the difficulty of integrating the card reader into the electronic device
At the same time, since the card reader works in active mode, it needs to transmit a wireless signal when it detects a card, which causes a certain amount of radiation pollution.
In addition, the non-contact card reader can respond to non-contact IC cards within 10cm. When there are two or more non-contact IC cards within the effective range, it will cause recognition errors or misjudgments.
Therefore, the existing non-contact IC card communication equipment has the defects of large size, radio pollution and easy misjudgment.

Method used

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  • A non-contact IC card communication device
  • A non-contact IC card communication device
  • A non-contact IC card communication device

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Embodiment Construction

[0019] The present invention will be described in more detail below in conjunction with the accompanying drawings and embodiments.

[0020] The invention discloses a non-contact IC card communication device, such as figure 1 As shown, it includes a non-contact card reader 10 and a non-contact IC card 20. The non-contact card reader 10 includes a magnetic core 100 arranged in a groove shape. The magnetic card data is collected on the contact IC card 20 based on the magnetic field signal at any position near the four sides and four corners. In the above structure, there is an electromagnetic field in the magnetic core 100. When swiping the card, the user only needs to insert any position of the four sides and four corners of the non-contact IC card 20 into the magnetic core 100 to make the non-contact IC card 20 Electromagnetic induction is generated between the IC card 20 and the magnetic core 100, and the magnetic core 100 converts the induced magnetic signal into an electric...

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Abstract

The invention discloses a non-contact integrated circuit (IC) card communication device which comprises a non-contact card reader and a non-contact IC card. The non-contact card reader comprises a magnetic core arranged in a groove shape. The magnetic core is capable of collecting magnetic card data through inducting a magnetic field signal at any position close to four lateral sides and four corners of the non-contact IC card. The non-contact IC card communication device is capable of reducing dimension of the device, reducing wireless pollution and avoiding misjudgment of swiping card.

Description

technical field [0001] The invention relates to the technical field of magnetic cards, in particular to a non-contact IC card communication device. Background technique [0002] With the increasing frequency of people's exchanges, there are more and more cash transactions, and people have to carry a large amount of cash to carry out transaction activities. Due to the invariability of carrying a large amount of cash and various hidden risks, it brings a lot of unnecessary troubles to people's daily activities, so various bank cards have emerged as the times require. There are three types of existing bank cards: contactless IC cards, magnetic stripe cards and contact IC cards. Among them, most contactless IC cards are mainly used in small payment or fields that require simple authentication, such as bus cards, subway cards, meal cards and access control cards. [0003] Non-contact IC card, also known as radio frequency card, consists of IC chip and induction antenna, both of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/00G06K19/077
Inventor 黄善兵甘彦君
Owner SHENZHEN XINGUODU PAYMENT TECH CO LTD
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