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Multifunctional IC card reader writer for mobile phone

A technology for readers and mobile phones, applied in instruments, computer parts, inductive record carriers, etc., can solve the problems of single function and large size of IC card readers

Inactive Publication Date: 2004-12-29
江正昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) The function of the IC card reader is single, the volume is large, and it cannot be compatible with the non-contact type A and B type cards. A handheld non-contact multi-functional IC card reader is provided, which integrates radio frequency technology and biometric technology. , data processing technology, image compression and security encryption technology in one, compatible with non-contact A-type and B-type IC cards at the same time, can read text, images, fingerprint information in the IC card, and can communicate with the computer Data exchange and wireless data transmission

Method used

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  • Multifunctional IC card reader writer for mobile phone

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Embodiment Construction

[0022] The specific embodiment of the present invention will be described with reference to the accompanying drawings.

[0023] As shown in Figure 1, the present invention provides a kind of mobile phone multifunction IC card reader-writer and comprises central controller CPU, GSM / GPRS (or CDMA) module, card reading module, color liquid crystal display, memory, touch screen keyboard, power supply, its It is characterized in that the CPU of the central controller adopts a RISC processor, and the processor is connected with a GSM / GPRS (or CDMA) module, a card reading module, a color liquid crystal display, a memory, a touch screen keyboard, and a power supply, and performs time-sharing control and data exchange.

[0024] In the mobile phone IC card reader of the present invention, the card reading module is divided into a radio frequency area and an interface area: the radio frequency area contains a modem and a power supply circuit, which is directly connected to the antenna; th...

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Abstract

The cellphone multifunctional IC card read / write device includes CPU, card reading module, communication module, color LCD, memory, touch screen, keyboard and power supply. The CPU is a RISC processor, and is connected to the card reading module, GSM / GPRS, electronic payment system, color LCD, memory, touch screen, keyboard and power supply. The present invention performs control and data exchange in time sharing mode and communication with remote data center. The read / write device performs the identity identification of the card keeper before electronic payment and transmitting the data to bank data base. The device has the functions of cellphone, the function of IC card read / write device and electronic paying function.

Description

technical field [0001] The invention relates to a data reading and writing and data wireless communication device, in particular to a wireless communication device with the function of an IC card reader. It belongs to the technical field of International Patent Classification G06K7 / 00 "Method or device for reading record carrier". Background technique [0002] All production activities and economic activities cannot be formed without the participation of individuals. Therefore, the confirmation of personal identity in real life is extremely important. At present, in order to record more secure and complete information, personal images, fingerprints collected by biometric collectors, and personal text information are often used respectively by image compression technology, fingerprint processing compression technology, and word processing. technology, recorded on the IC card, and to read the information on the IC card, different card readers are required to read the informat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/00G06K7/00
Inventor 江正昌沈鑫
Owner 江正昌