Design of Mechanical Self-Locking Button Test System Based on Virtual Instrument

Author

Shaopeng Tian ; Di Xiong

Author_Institution

Sch. of Automotive Eng., Wuhan Univ. of Technol., Wuhan, China

Volume

2

fYear

2013

fDate

28-29 Oct. 2013

Firstpage

223

Lastpage

226

Abstract

To improve the test precision and inefficient of the mechanical self-locking button of automotive air conditioner control panel, high-precision automated test system was developed with virtual instrument technology. Design programs and hardware components of this system were introduced. A stable amplifying and filtering circuit was designed. Software of the test system was developed with Lab VIEW. The system realized the functions that high-speed data acquisition, serial communication between IPC and MCU, and database management. It has been running in the automotive air conditioner panel development and testing of a large automotive air conditioner manufacturer. The application shows that this system runs stably and accurately.

Keywords

CAD; air conditioning; automotive components; mechanical engineering computing; mechanical testing; virtual instrumentation; IPC; LabVIEW; MCU; automotive air conditioner control panel; automotive air conditioner panel development; automotive air conditioner panel testing; database management; filtering circuit; high-precision automated test system; high-speed data acquisition; mechanical self-locking button test system; serial communication; stable amplifying circuit; virtual instrument; Automotive engineering; Data acquisition; Databases; Educational institutions; Force; Hardware; Instruments; automotive air conditioner; self-locking button; test system; virtual instrument;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Design (ISCID), 2013 Sixth International Symposium on

Conference_Location

Hangzhou

Type

conf

DOI

10.1109/ISCID.2013.169

Filename

6804868