Research on data acquisition system for rail traffic based on LabVIEW

Author

Wang, Shaohua ; Guan, Zhiwei ; Yan, Guanghui ; Gao, Xianping

Author_Institution

Sch. of Automobile & Transp., Tianjin Univ. of Technol. & Educ., Tianjin, China

fYear

2011

fDate

24-26 June 2011

Firstpage

4329

Lastpage

4332

Abstract

To improve the level of automatic test for rail traffic signals, the data acquisition system for rail traffic signals was designed based on virtual instrument. The advantage of using virtual instrument was discussed based on characteristics of rail traffic signals. Introduce the total structure of system, research on the working principle and data acquisition principles of the board, design the software using LabVIEW 8.2. The system was set up by 15 subprogram, 3 user-defined control, 2 files of database and 1photo for minimize. It could get, display, save, replay and analysis analog signal, digital signal and switching for rail traffic value. Finally, the system could achieve the designed functions after tests.

Keywords

data acquisition; rail traffic; virtual instrumentation; LabVIEW; LabVIEW 8.2; analog signal analysis; data acquisition system; digital signal; digital switching; rail traffic signals; rail traffic value; virtual instrument; Automobiles; Data acquisition; Educational institutions; Instruments; Rails; Time division multiplexing; Data Acquisition; LabVIEW; Railway Traffic; Traffic Safe; Virtual instruments;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9172-8

Type

conf

DOI

10.1109/RSETE.2011.5965289

Filename

5965289