摘要
针对在课题中使用的MULTI3100(一种水深和流速测量装置)设备传回信号的读取问题,我们研究了它所应用的信号电平及类型,并对这种信号进行了分析,在此介绍了这种信号的一些语句及参数,以及如何从显示设备中将数据从设备读取到PC机的技术,设计出了读取信号过程中应用到的各种接口转换电路,在实验应用当中,都取得了满意的效果。
At issue for the use of the MULTI3100 (a kind of water depth and flow rate measuring device) device returns to read the signal problem, we looked at it the application of signal level and type, and these signals are analyzed, in this introduction This signals a number of statements and parameters, and how data from the display device will be read from the device to the PC-technology, designed the course to read the signal applied to a variety of interface converter circuit, in the experimental application, the have achieved satisfactory results.
出处
《电脑知识与技术》
2009年第4X期3063-3065,共3页
Computer Knowledge and Technology
关键词
MULTI3100
水深测量
流速测量
接口电路
语句格式
MULTI3100
water depth measurement
flow velocity measurement
interface circuit
expression format
