基于单片机的STD2020型智能测重多机通讯系统

STD2020型智能测重多机通讯系统采用了集CPU与A／D转换于一体Philips公司的80C552单片机为核心器件，配以外围辅助电路，构成了单片机应用系统，实现了对重量信息的实时采集、处理、显示及通讯、报警等多种功能。在论述了该系统的技术要求、系统结构、工作原理、硬件的组成及软件的设计的基础上，还报告了研制成功后的试验情况以及形成产品后，在辽河油田多家采油厂推广应用的情况。

STD2020 intelligent weighting communication system based on single chip

A sort of engineering product-STD2020 Intelligent Weighting Communication System is introduced in this paper. The single chip micro-computer of philips company(Model: 80C552) is used in the system as core parts of the apparatus,functioned CPU and A/D transition information. The system makes up of 80C552 and other circuits. It can acquire, deal with, display, communicate information and alarm to weight in real-time by single chip micro-computer. The technology index, system structure, working principle, hardware composing and software design program as well as the using report are introduced in this paper. Now it has been used in many factories of Liaohe Oil Field, Liaoning Province.