计量泵的计算机控制系统及通信方法的研究

Computer Control System of Metric Pump and Communication Methods

摘要:利用单片机技术,研制开发了调节计量泵流量的计算机控制系统,提出了一种新的多机通信方法——“软件标志位法”,实现了计量泵的远程自动控制,使其计量准确度得以提高.该方法降低了软件和硬件的开支,减小了通信的数据量,使得编程和硬件无关,具有可移植性,是一种实用性很强的通信方法.

In the metric pump's reform, taking advantage of the single-chip microcomputer technique to design a computer control system that adjust metered flow, this paper put forward a new communication method- 'the software flag method'. It realized the metric pump's remote control and improved awfully its metric accuracy. This method reduces not only the cost of the software and the hardware, but also the quantity of communication date, and it makes program independent of the hardware. It has the great transplant - ability. It is proved that this method has great practicability.