Measurement and control software for vehicle cooling system based on 3access architecture
ZHANG Yinliang1, 2, CAI Huikun1, 2, LIAO Yidai1, 2, ZHU Kailiang1
(1.School of Areospace Engineering, Xiamen University, Xiamen 361005, China; 2. Shen Zhen Research Institute, Xiamen University, Shenzhen 518057, China)

Abstract: Aiming at the problem of realtime data acquisition and motor control for vehicle cooling system testbed, using the development thought of 3access architecture, the measurement and control software of the vehicle cooling system was designed and developed by C#, Measurement Studio control and SQL Server database based on the hardware of data acquisition card and sensor in the host computer. The realization process of 3access architecture of DAL, BLL and UI were introduced in detail in the measurement and control program, it finished realtime acquisition, storage and processing of measurement and control data, realtime curves and history curves, fan motor control and water pump motor control, and other functions. At the same time, the reliability and stability of the program were tested by several experiments. The results indicate that the software can improve the readability, maintainability and expansibility of the program, and meet the requirements of measurement and control based on 3access architecture.
Key words: cooling system testbed; 3 access architecture; data acquisition; C#