Design And Implementation Of Portable Anti-Counterfeiting Inquiry Equipment Used In Android IOT

With the development and widespread application in Internet technology, applied on Internet of things become more and more flexible.especially, RFID Recognition technology has gradually appeared in Anti-counterfeiting products field. According to the need of Anti-counterfeiting products in society and RFID Recognition technology applied in Anti-counterfeiting products, the article designs and achieves a kind of applied C/S structure working in the high frency Anti-counterfeiting inquiry equipment, which is associated with Internet of things RFID, Embedded Design, Android, Bluetooth communication and web service tecknology. This equipment has great advantages on simple operating, small volume, easy handle, stable performance, cheap cost and convinment carrying.This design has RFID Portable Anti-counterfeiting Inquiry Equipment including C8051F330 SCM as master chip, Peripheral circuits RLM200 RFID unit and HC-05 Bluetooth unit in control. According to this equipment, The design use RFID unit in order to collect electronic tag information sended to Android client by Bluetooth and it also can do some data inquiry in order to test Anti-counterfeiting inquiry function visa wireless network and web service doing some data inquiry. Due to this idea I do some research and design in the development process:First, making a research on RFID. Throung analyse on the Technology standard and Anti-counterfeiting calculation then put up with a theory which is ISO/IEC18000-6C Standard RFID unit selection and associated with RFID hardware circuit. Second, making a research on the principle of Bluetooth communication technology, protocol Specification and use Bluetooth conmmunication technology to make a communication bridge between Portable Inquiry Equipment and client so as to make a connection between Portable Inquiry Equipment and Client communication. Third, making a research on the Structure and characteristics of Android. Above all develop a client programm on Portable Inquiry Equipment Systerm and finish a complete Anti-counterfeiting Inquiry systerm. This Anti-counterfeiting Inquiry systerm has greater advantages than others:Firstly, it is easy carrying and simple structure.It also gets access to Electronic identification tag which improves job stability and time.Secondly, using Bluetooth conmmunication technology can improve link efficiency and adapation on hardware. Thirdly, using Android client software as the main inquiry control terminal can fit many kinds of terminals and reduce the cost effectively.According to real test, this systerm on electronic tag recognition performance and stability meets the design requirements of the data.This systerm can change the data on simulator and data service as Android client data Inquiry systerm.