Design Of A Data Acquisition PC Software Based On C#

With the development of Internet of Things technology, radio frequency technology are becoming more influential in people’s life. People begin to use radio frequency identification technology to assist the staff in working arrangements in more and more fields, which effectively reduces the human resources. At present, people usually use serial communication products, which are poor in communication and difficult to install. The radio frequency reader in this paper can easily communicate with computers with the popular network communication mode.This article introduces a software which is based on the Visual studio 2008 development platform, and uses multithreading programming method, TCP/IP theory, and database management technology etc..This software provides a method of interactive data acquisition for 2.4G readers and tags. Through this software we can be very intuitive to see the real-time degree and condition of data that reader received, which can provide a basis of data analysis for products improvement and upgrading.The data acquisition software designed in the thesis roughly consists of several parts: feedback displaying module can display packets in real time that tags send to readers; parameter modification module is used to modify the information of tags and readers; products information displaying module is used for showing the reader’s ID,IP address, port and other information.The data acquisition software adds new features for 2.4G reader and tags which are more suitable for us to test, for example, we can save the data received to a text or to the database and check tag’s parameters in the form of a report. These features simplify testing flow and help the tester to compare the current data with the original data, greatly reducing the test time.