摘要
通过本人开发的煤炭称重销售系统软件中称重仪表与上位机之间进行数据通讯,称重仪表通过RS232串行接口进行数据传递,上位机通过VB中Mscomm控件嵌入开发环境DELPHI7进行上位机的称重数据采集,并通过所开发称重软件对采集的数据显示、存储及数据综合处理.
The software of coal weigh sale system was developed. In this software, data were communicated between preceding switch and weigh instrument through RS232 string line, weighed data of preceding switch were collected by imbeding MSComm control component in DELPHI7 environment, and the data were displayed, saved, processed by the software of coal weigh sale system.
出处
《兰州工业高等专科学校学报》
2010年第2期14-17,共4页
Journal of Lanzhou Higher Polytechnical College
