基于MSP430的线阵CCD数据采集系统

J4 ›› 2012, Vol. 50 ›› Issue (05): 1003-1006.

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Data Acquisition System of Linear CCD Array Based on MSP430

DU Weining¹, WANG Mian², CAI Yin², WANG Huan³

1. Flight Training Basic, Aviation University of Air Force, Changchun 130062, China；2. College of Instrumentation &|Electrical Engineering, Jilin University, Changchun 130026, China；3. Department of Social Science, Aviation University of Air Force, Changchun 130062, China

Received:2011-06-22 Online:2012-09-26 Published:2012-09-29
Contact: WANG Mian E-mail:mianwang@jlu.edu.cn

Abstract

Abstract:

On the basis of chargecoupled device and microcomputer technology, we designed a data acquisition system of linear CCD array with 2 160 pixels. According to the driver of linear CCD array, we completed the highvelocity data acquisition module, RS232 communication and the display software. It has two operation modes (trigger mode and continual mode), the frame per second reaches to 5 f/s. The tests show that this low cost data acquisition system is reliable and easy to use, and can be used in the untouch size measurement of product.

Key words: microcomputer, linear CCD； acquisition system

CLC Number:

TP391

DU Wei-Ning, WANG Mian, CA Yi, WANG Huan. Data Acquisition System of Linear CCD Array Based on MSP430[J].J4, 2012, 50(05): 1003-1006.

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Data Acquisition System of Linear CCD Array Based on MSP430

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