針對汽車電動空調壓縮機的相關參數的采集，本文提出了基于Measurement Studio 和
CAN 總線的軟硬件采集系統.該系統由DSP TMS320F2812,CAN232 接口卡，以及PC 機組成。給出本系統的硬件結構及軟件流程。介紹了Measurement Studio 軟件的功能和特點，運用VisualC++和Measurement Studio 開發本數據采集系統。實驗結果表明，可實現本數據采集系統之功能。
關鍵詞：數據采集； Measurement Studio；CAN 總線；TMS320F2812

Abstract: According to the data acquisition of the vehicle air-condition, a data collection system of software and hardware based on Measurement Studio and CAN bus was designed. The core of this system consists of DSP TMS320F1812、CAN232 controller and personal computer. The hardware structure and software flow were given. The paper introduced the advantages of Measurement Studio and this system was designed with Visual C++ and Measurement Studio, The application result shows that the design can carry out the functions of the data acquisition.
Keywords: data acquisition; Measurement Studio; CAN bus; TMS320F2812