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RFID IOT chip

An Internet of Things chip and core board technology, applied in the field of Internet of Things, can solve the problems of less memory in radio frequency cards, low requirements, and unfavorable use by vendors, and achieve the effect of improving the degree of anti-counterfeiting and improving quality

Inactive Publication Date: 2015-11-25
WUHAN WEDO INFORMATION & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of science and technology, RFID technology is also gradually applied to the field of Internet of Things. However, the existing RFID Internet of Things chips have the following problems: the existing RFID Internet of Things chip anti-counterfeiting technology itself has low requirements and is easy to forge, and the cost of the radio frequency card is low. Relatively high, the existing radio frequency card has less memory, and the capacity to store and modify data related to the product is low, which is not conducive to the use of sellers

Method used

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  • RFID IOT chip

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Embodiment Construction

[0012] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0013] like figure 1 Shown, a kind of RFID Internet of things chip, comprises reader-writer, controller and Zigbee module connected successively, described reader-writer comprises APSOC core board, RFID module and antenna, and described RFID module is connected with described APSOC core board respectively It is connected with the antenna, and the controller is connected with the RFID module. The APSOC core board includes a microprocessor, an interface unit and a memory, and the interface unit and the memory are respectively connected to the microprocessor. The RFID module is connected with the interface unit. The RFID module includes a carrier filter, a signal amplifier, a modem and a digital processor connected i...

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PUM

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Abstract

The invention relates to an RFID (Radio Frequency Identification) IOT (Internet of Things) chip. The RFID IOT chip comprises a reader-writer, a controller and a Zigbee module which are sequentially connected, wherein the reader-writer comprises an APSOC core plate, an RFID module and an antenna; the RFID module is connected with the APSOC core plate and the antenna; and the controller is connected with the RFID module. The RFID IOT chip has the advantages that the reader-writer, the controller and the Zigbee module are used, so that the anti-counterfeiting degree can be effectively improved; meanwhile, a memory is also arranged in the RFID IOT chip, so that the requirements of data storage volume and data modification volume relevant to a product can met; and the quality of the chip is improved.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to an RFID Internet of Things chip. Background technique [0002] Radio frequency identification (RadfoFrequencyIdentification, referred to as RFID) technology is a non-contact automatic identification technology, which transmits signals through electromagnetic waves or inductive coupling to complete automatic identification of target objects. Compared with other automatic identification technologies such as barcodes, magnetic cards, and contact IC cards, RFID technology has the advantages of no manual intervention in the identification process, multiple targets can be identified at the same time, a large amount of information storage, and it can work in various harsh environments. With the development of science and technology, RFID technology is also gradually applied to the field of Internet of Things. However, the existing RFID Internet of Things chips have the following pr...

Claims

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Application Information

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IPC IPC(8): G06K19/077
Inventor 陈建军
Owner WUHAN WEDO INFORMATION & TECH
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